Press mechanism

Patent metadata

Field	Value
Publication number	US-10112276-B2
Application number	US-201514688362-A
Country	US
Kind code	B2
Filing date	Apr 16, 2015
Priority date	Oct 15, 2014
Publication date	Oct 30, 2018
Grant date	Oct 30, 2018

Abstract

A press mechanism includes a driving mechanism, a connecting plate connected to the driving mechanism, an installation plate, and a press assembly. The press assembly includes a base defining at least one first resisting groove, at least one first press block and at least one second press block positioned on the base. The first press block includes at least one first elastic member and a first connecting block defining at least one second resisting groove. A predetermined distance is defined between the first connecting block and the base, and the first elastic member is received in the first resisting groove and the second resisting groove.

First claim

What is claimed is:

1. A press mechanism, comprising:
a driving mechanism;
a connecting plate connected to the driving mechanism;
an installation plate adjacent to the connecting plate; and
a press assembly connected to the installation plate, comprising:
a base defining at least one first resisting groove thereon;
at least one first press block positioned on the base, each first press block comprising:
a first connecting block parallel with the base, which defines at least one second resisting groove thereon facing the at least one first resisting groove; wherein a predetermined distance is defined between the first connecting block and the base; and
a first elastic member received in the at least one first resisting groove and the at least one second resisting groove and configured to be abutted against the base and the first connecting block, whereby the base is capable of being moved relative to the first connecting block by the first elastic member; and

at least one second press block positioned on the base, each second press block comprising:
a press bit comprising a protrusion and an end portion connected to the protrusion;
a movable pin positioned in the base and connected to the press bit, the movable pin comprising an inserting portion, a flange, and a rod portion, the flange being connected to and located between the inserting portion and the rod portion;
a second elastic member coiled on the rod portion and received in the base, and
a connecting member received in the base and defining a second inserting hole configured to connect the rod portion;
wherein the rod portion is movably inserted into the second inserting hole;
wherein the installation plate is located between the connecting plate and the press assembly, and the press assembly is located at one side of the connecting plate away from the driving mechanism; and
wherein the inserting portion is hollow and cylindrical, and the protrusion is inserted into the inserting portion.

2. The press mechanism as claimed in claim 1 , wherein the base defines at least one first inserting hole configured to receive the rod portion and the second elastic member.

3. The press mechanism as claimed in claim 1 , wherein the second elastic member is abutted against and located between the connecting member and the flange.

4. The press mechanism as claimed in claim 1 , wherein each one of the at least one first press block further includes at least one fastening pin configured to connect the base and the first connecting block.

5. The press mechanism as claimed in claim 4 , wherein the base defines at least one connecting hole, and the first connecting block defines at least one through hole facing the at least one connecting hole.

6. The press mechanism as claimed in claim 5 , wherein opposite ends of the at least one fastening pin are received in the at least one connecting hole and the at least one through hole.

7. The press mechanism as claimed in claim 1 , wherein each one of the at least one first press block further includes a second connecting block, and at least one fastening member configured to connect to the second connecting block to the first connecting block.

8. The press mechanism as claimed in claim 7 , wherein the second connecting block defines at least one recess portion thereon facing the second resisting groove, and the at least one recess portion is capable of matching the at least one fastening member.

9. A press mechanism comprising:
a driving mechanism;
a connecting plate connected to the driving mechanism;
an installation plate adjacent to the connecting plate; and
a press assembly connected to the installation plate, comprising:
a base;
at least one second press block positioned on the base, each second press block comprising:
a press bit comprising a protrusion and an end portion connected to the protrusion;
a movable pin connected to the press bit and received in the base; the movable pin comprising an inserting portion, a flange, and a rod portion, the flange being connected to and located between the inserting portion and the rod portion;
a connecting member received in the base; and
a second elastic member coiled on the rod portion of the movable pin and received in the base, the second elastic member being abutted against the flange of the movable pin and the connecting member, whereby the movable pin is capable of moving relative to the base;
wherein the rod portion is movably inserted into the second inserting hole;
wherein the installation plate is located between the connecting plate and the press assembly, and the press assembly is located at one side of the connecting plate away from the driving mechanism; and
wherein the inserting portion is hollow and cylindrical, and the protrusion is inserted into the inserting portion.

10. The press mechanism as claimed in claim 9 , wherein the press assembly further includes at least one first press block.

11. The press mechanism as claimed in claim 10 , wherein each one of the first press block includes a first connecting block parallel with and connected to the base, and a first elastic member abutted against the first connecting block and the base.

12. The press mechanism as claimed in claim 11 , wherein a predetermined distance is defined between the first connecting block and the base.

13. The press mechanism as claimed in claim 12 , wherein the base defines at least one first resisting groove thereon and the first connecting block defines at least one second resisting groove thereon facing the at least one first resisting groove.

14. The press mechanism as claimed in claim 13 , wherein the first elastic member is received in each one of the at least one first resisting groove and the at least one second resisting groove.

15. A press mechanism, comprising:
a driving mechanism;
a connecting plate connected to the driving mechanism;
an installation plate adjacent to the connecting plate; and
a press assembly connected to the installation plate, comprising:
a base defining a plurality of first inserting holes;
a plurality of second press blocks positioned on the base and arranged in an array, each second press block comprising:
a press bit comprising a protrusion and an end portion connected to the protrusion;
a movable pin positioned in the base and connected to the press bit, the movable pin comprising an inserting portion, a flange, and a rod portion, the flange being connected to and located between the inserting portion and the rod portion;
a second elastic member coiled on the rod portion and received in the first inserting hole, and
a connecting member received in the base and defining a second inserting hole configured to connect the rod portion;
wherein the rod portion is movably inserted into the second inserting hole;
wherein one side of the base away from the press bit defines a recess, and the connecting member is received in the recess; and
wherein the installation plate is located between the connecting plate and the press assembly, the connecting plate, the installation plate, and the base are parallel with each other, and the press assembly is located at one side of the connecting plate away from the driving mechanism.

16. The press mechanism as claimed in claim 15 , wherein the second elastic member is abutted against and located between the connecting member and the flange.

17. The press mechanism as claimed in claim 15 ,
wherein the press assembly further comprises a plurality of first press blocks, each one of the first press block comprises a first connecting blo

Assignees

• Fu Ding Electronical Tech Jiashan Co Ltd
• Hon Hai Prec Ind Co Ltd
• Fu Ding Electronical Tech Jiashan

Inventors

• Xu hua-min
• Xue shao-mei
• Yang Hao

Classifications

• B21D22/10

  Stamping using yieldable or resilient pads · CPC title

• Y10T29/53709

  Overedge assembling means · CPC title

• Y10T29/53996

  by deforming · CPC title

• B23Q3/069 Primary

  for pressing workpieces against a work-table · CPC title

• B21D39/031

  Joining superposed plates by locally deforming without slitting or piercing · CPC title