CN217821274U

CN217821274U - Clamp for assembling watch

Info

Publication number: CN217821274U
Application number: CN202221979332.5U
Authority: CN
Inventors: 蒋太辉; 贺星辉
Original assignee: Shenzhen Huaxin Communication Co ltd
Current assignee: Shenzhen Huaxin Communication Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-15
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to an anchor clamps for wrist-watch equipment, include the bottom plate, accept board, elasticity kicking piece, support and clamp plate, accept the board and set up on the bottom plate, accept to be provided with the recess on the board, the recess is used for placing the watchcase, elasticity kicking piece sets up in the recess, outside elasticity kicking piece was used for the ejecting recess of watchcase, the one end of support set up on the bottom plate, clamp plate sliding connection is close to the one side of accepting the board in the support, the clamp plate is used for the pressfitting to accept the watchcase on the board. This application has the effect that makes things convenient for the operation personnel to take out the watchcase from anchor clamps.

Description

Clamp for assembling watch

Technical Field

The application relates to the field of clamps, in particular to a clamp for assembling a watch.

Background

Watches are usually worn on the wrist to time and display time. Along with the continuous development of wrist-watch, also higher and higher to the equipment requirement of preparation wrist-watch, in the wrist-watch assembling process, often adopt glue to bond and realize going up the no knot position combination of watchcase and lower watchcase, satisfy the equipment requirement of wrist-watch.

At present, in the related art, the parts to be combined are often coated with glue manually, then the upper watch case and the lower watch case are put into a fixture for pressing, and after the pressure is maintained for a period of time, the adhered watch cases are taken out from the fixture manually, so that the adhesion of the watch cases is completed.

In the related art, in the process of manually taking out the watchcase, the surface of the watchcase is tightly attached to the surface of the clamp after a period of pressure action, so that an operator takes the watchcase out of the clamp with more labor, and the watchcase is inconvenient to take out of the clamp.

SUMMERY OF THE UTILITY MODEL

In order to facilitate an operator to remove a watch case from a fixture, the present application provides a fixture for watch assembly.

The application provides a anchor clamps for wrist-watch equipment adopts following technical scheme:

the utility model provides an anchor clamps for wrist-watch equipment, includes the bottom plate, accepts board, elasticity kicking piece, support and clamp plate, accept the board set up in on the bottom plate, it is provided with the recess on the board to accept, the recess is used for placing the watchcase, elasticity kicking piece set up in the recess, elasticity kicking piece is used for outside the ejecting recess of watchcase, the one end of support set up in on the bottom plate, the clamp plate sliding connection in the support is close to accept one side of board, the clamp plate is used for the pressfitting accept the watchcase on the board.

By adopting the technical scheme, when the watchcase of the watch needs to be bonded, the watchcase is placed in the groove, the pressing plate is driven to slide on the bracket and close to the bearing plate, the watchcase is pressed, the elastic jacking piece in the groove is extruded by the watchcase until the lower watchcase is abutted against the bottom of the groove, and the watchcase bonding is completed after the pressure is maintained for a period of time; when the pressure maintaining is finished, the movable pressing plate is far away from the bearing plate, the elastic ejecting piece recovers, the watchcase is ejected out of the groove by the elastic ejecting piece, the watchcase is separated from the bottom of the groove, an operator can easily take out the watchcase from the clamp, and the convenience is brought to the operator to take out the watchcase.

Optionally, the groove bottom of the groove is provided with a sliding groove, the elastic ejecting piece comprises an ejector rod and a spring, the spring is arranged in the sliding groove, one end of the spring abuts against the groove bottom of the sliding groove, one end of the ejector rod abuts against the other end of the spring, one end of the ejector rod, which is far away from the spring, extends out of the groove bottom of the groove, and one end of the ejector rod, which is far away from the spring, abuts against the surface of the watch case.

By adopting the technical scheme, when the pressing plate is close to the bearing plate, the pressing plate extrudes the watchcase, the watchcase drives the ejector rod to compress the spring, the ejector rod retracts into the sliding groove, the watchcase is abutted to the bottom of the groove, when the pressing plate removes external force, the spring resets, the spring drives the ejector rod to eject the watchcase out of the groove, the watchcase is separated from the groove, and an operator can take out the watchcase conveniently.

Optionally, one end of the ejector rod extending out of the groove bottom of the groove is provided with a rubber column head, and one end of the rubber column head far away from the ejector rod abuts against the surface of the watch case.

By adopting the technical scheme, when the ejector rod is in contact with the surface of the watchcase, one end of the ejector rod close to the lower watchcase is connected with the rubber column head, and the rubber column head replaces the ejector rod to abut against the outer surface of the watchcase, so that the damage to the surface of the watchcase in the process that the ejector rod is in contact with the watchcase can be reduced, and the appearance of the watchcase can be protected.

Optionally, an air cylinder is arranged on the support, a piston rod of the air cylinder is connected to one surface, far away from the bearing plate, of the pressing plate, and the air cylinder is used for driving the pressing plate to slide.

Through adopting above-mentioned technical scheme, when carrying out the pressfitting to the watchcase, be provided with the cylinder on the clamp plate, cylinder piston motion replaces the manpower to provide drive power for the clamp plate, can export stable drive power, and the drive clamp plate stably presss from both sides tight watchcase to can make the even atress of watchcase splice, and then can improve the firmness that the watchcase bonded.

Optionally, a control module is arranged on the support and used for controlling the action duration of the air cylinder.

Through adopting above-mentioned technical scheme, when the watchcase carries out the pressurize, be provided with control module on the support, set for the pressurize time on control module, can control the cylinder and continuously compress tightly the watchcase to it is long when can the accurate control pressurize, is favorable to making glue bond more fully.

Optionally, one surface of the pressing plate, which is close to the bearing plate, is provided with a limiting groove, the watchcase is located in the limiting groove, and the limiting groove is used for limiting the sliding of the pressing plate relative to the watchcase.

Through adopting above-mentioned technical scheme, when clamp plate pressfitting watchcase, be provided with the spacing groove on the clamp plate, the watchcase butt can restrict the watchcase at the spacing inslot of clamp plate in the spacing groove tank bottom to can restrict and take place to slide between watchcase and the clamp plate, and then can reduce the damage of clamp plate to the watchcase.

Optionally, a guide rod is arranged on the bottom plate, a guide hole is formed in the pressing plate, the guide rod penetrates through the guide hole, and the pressing plate is slidably connected to the guide rod.

Through adopting above-mentioned technical scheme, when removing the clamp plate, the guide bar on the bottom plate is worn to locate in the clamp plate, makes the clamp plate slide along the length direction of guide bar to restricted the clamp plate and only removed on the length direction of guide bar, thereby can improve the stability of clamp plate motion.

Optionally, a positioning rod is arranged on the pressing plate, a positioning hole is formed in the bearing plate, a rounded corner is formed at one end, close to the bearing plate, of the positioning rod, and the positioning rod penetrates through the positioning hole.

Through adopting above-mentioned technical scheme, when the clamp plate was close to and accepts the board, the fillet on the locating lever can rectify the clamp plate and accept the small skew of position between the board, makes the locating lever peg graft in the locating hole, makes the clamp plate adjust well with the position of accepting the board, is favorable to keeping the accuracy of pressfitting, helps improving the homogeneity of bonding.

Optionally, one surface of the pressing plate, which is close to the bearing plate, is provided with a rubber gasket, and one surface of the rubber gasket, which is far away from the pressing plate, abuts against the surface of the watch case.

Through adopting above-mentioned technical scheme, when the clamp plate extrudeed the watchcase surface, be provided with the rubber gasket in the one side of clamp plate contact watchcase, the rubber gasket has replaced clamp plate direct contact in the watchcase surface, can reduce the fish tail of clamp plate to the watchcase surface, is favorable to protecting the outward appearance of watchcase.

Optionally, a heating plate is embedded in the bearing plate and used for accelerating glue solidification.

Through adopting above-mentioned technical scheme, when the watchcase carried out the pressurize, the heating plate of recess internal surface carries out suitable heating to the watchcase for the glue of bonding department solidifies, thereby can reduce when the pressurize, and then can improve work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a sectional view of the receiving plate of the present embodiment.

Fig. 3 is an exploded view of the platen part of the present embodiment.

Description of reference numerals: 1. a base plate; 2. a bearing plate; 21. a groove; 22. a sliding groove; 23. positioning holes; 24. a heating plate; 3. an elastic top member; 31. a top rod; 32. a spring; 33. a rubber column cap; 4. a support; 41. mounting a plate; 42. a support bar; 5. pressing a plate; 51. a limiting groove; 52. a guide hole; 53. positioning a rod; 531. rounding off; 54. a rubber gasket; 6. a watch case; 7. a cylinder; 71. a piston rod; 8. a control module; 9. a guide rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a clamp for watch assembly. Referring to fig. 1 and 2, the jig includes a base plate 1, a receiving plate 2, a jack 31, a spring 32, a bracket 4, a pressing plate 5, and a cylinder 7; the bottom plate 1 is horizontally placed, the bearing plate 2 is connected to the top surface of the bottom plate 1 in a threaded mode, a circular groove 21 is formed in the bearing plate 2, the groove 21 is used for placing the watchcase 6, a sliding groove 22 is formed in the bottom of the groove 21, and the bottom of the sliding groove 22 is communicated with the bottom surface of the bearing plate 2. The spring 32 and the ejector rod 31 are both positioned in the sliding groove 22, one end of the spring 32 abuts against the top surface of the bottom plate 1, the other end of the spring 32 abuts against one end of the ejector rod 31, a rubber column head 33 is bonded to the other end of the ejector rod 31, and the rubber column head 33 extends out of the bottom of the groove 21.

Referring to fig. 1, support 4 fixed connection is in the top surface of bottom plate 1, and support 4 includes a mounting panel 41 and two spinal branch vaulting poles 42, and two spinal branch vaulting poles 42 are vertical to be welded in bottom plate 1 top surface, and mounting panel 41 integrated into one piece is on two spinal branch vaulting pole 42 tops, and the cylinder body of cylinder 7 is installed and is close to on the side of accepting board 2 at mounting panel 41, and the piston rod 71 of cylinder 7 is towards accepting

board

2, and 5 side fixed connection of clamp plate are in the piston rod 71 of cylinder 7, and cylinder 7 drives clamp plate 5 and is close to accepting board 2.

When the watchcase 6 of the watch needs to be bonded, the watchcase 6 coated with glue is placed in the groove 21 of the bearing plate 2, the air cylinder 7 drives the pressing plate 5 to be close to the bearing plate 2, the pressing plate 5 presses the watchcase 6, the watchcase 6 extrudes the rubber column head 33 to retract into the sliding groove 22, the spring 32 is compressed, the surface of the watchcase 6 abuts against the inner surface of the groove 21, the pressing plate 5 and the bearing plate 2 extrude the watchcase 6, the glue in the watchcase 6 is uniformly dispersed to the bonding position, after the pressure maintaining is carried out for a period of time, the driving force of the air cylinder 7 is removed, the spring 32 is recovered, the spring 32 drives the thimble to eject the watchcase 6 out of the groove 21, and therefore an operator can easily take off the watchcase 6 from the clamp, and the convenience is brought for the operator to take the watchcase 6 out of the clamp.

Referring to fig. 1, still fixedly connected with control module 8 on the mounting panel 41, control module 8 can be PLC module or single chip module, and what this embodiment used is the PLC module that contains time relay, and the motion of PLC module can control cylinder 7, and the time is set for in the PLC module, can control cylinder 7 and continuously output drive power, and it is long to control the pressurize, makes glue fully bond with watchcase 6, is favorable to improving the quality of bonding.

Referring to fig. 1 and 3, a circular limiting groove 51 is formed in one surface of the pressing plate 5 close to the bearing plate 2, and during the process of pressing the watchcase 6, the watchcase 6 is positioned in the limiting groove 51, so that the relative sliding between the pressing plate 5 and the watchcase 6 can be reduced, and the surface of the watchcase 6 is scratched by the sliding of the pressing plate 5. The groove bottom of the limiting groove 51 is fixedly connected with a rubber gasket 54, the rubber gasket 54 replaces the pressing plate 5 to directly contact the watchcase 6, and damage of the pressing plate 5 to the surface of the watchcase 6 can be further reduced.

Referring to fig. 1 and 3, the bottom surface of the mounting plate 41 of the bracket 4 is connected with the guide rod 9, the pressing plate 5 is integrally formed with a guide hole 52, the guide rod 9 is arranged in the guide hole 52 of the pressing plate 5 in a penetrating manner, the pressing plate 5 is connected to the guide rod 9 in a sliding manner, the guide rod 9 limits the pressing plate 5 to move only along the length direction of the guide rod 9, and the movement stability of the pressing plate 5 can be improved.

Referring to fig. 2 and 3, two positioning rods 53 are integrally formed on the pressing plate 5, the end faces of the positioning rods 53 are provided with fillets 531, two positioning holes 23 are integrally formed on the bearing plate 2, the fillets 531 of the positioning rods 53 enter the positioning holes 23 along the edges of the positioning holes 23, small offset between the positioning rods 53 and the positioning holes 23 is guided, the positioning rods 53 are inserted into the positioning holes 23, the pressing plate 5 is aligned with the bearing plate 2, the pressing plate 5 is accordingly pressed on the watchcase 6 accurately, and improvement of bonding uniformity is facilitated.

Referring to fig. 2, a heating sheet 24 is installed inside the receiving plate 2, the heating sheet 24 is a heating resistor, and the receiving plate 2 can be heated by electrifying the heating resistor, so that the glue at the bonding position is quickly solidified, the pressure maintaining time can be shortened, and the working efficiency can be improved.

The implementation principle of the clamp for assembling the watch is as follows: when the watchcase 6 needs to be bonded, the watchcase 6 is placed in the groove 21 of the bearing plate 2, the air cylinder 7 drives the pressing plate 5 to move along the guide rod 9, the pressing plate 5 presses the watchcase 6, the watchcase 6 extrudes the rubber column head 33 to enter the sliding groove 22, the rubber column head 33 drives the ejector pin to compress the spring 32, the limiting groove 51 of the pressing plate 5 and the groove 21 of the bearing plate 2 tightly press the watchcase 6, so that glue at the bonding position of the watchcase 6 is uniformly distributed, the heating sheet 24 is electrified to heat the bearing plate 2, and then the glue solidification can be accelerated, the expected time and the pressure maintaining time are set on the PLC module, the PLC module controls the air cylinder 7 to remove the driving force, the pressing plate 5 is far away from the bearing plate 2, the spring 32 is reset, the spring 32 drives the ejector pin to eject the watchcase 6 out of the groove 21, the watchcase 6 can be easily taken down from the groove 21, and accordingly an operator can conveniently take the watchcase 6 out of the clamp.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A clamp for watch assembly, characterized in that: including bottom plate (1), accept board (2), elasticity kicking piece (3), support (4) and clamp plate (5), accept board (2) set up in on bottom plate (1), it is provided with recess (21) on board (2) to accept, recess (21) are used for placing watchcase (6), elasticity kicking piece (3) set up in recess (21), elasticity kicking piece (3) are used for outside the ejecting recess (21) of watchcase (6), the one end of support (4) set up in on bottom plate (1), clamp plate (5) sliding connection in support (4) are close to accept one side of board (2), clamp plate (5) are used for the pressfitting accept watchcase (6) on board (2).

2. A clamp for watch assembly according to claim 1, characterized in that: the tank bottom of recess (21) is provided with sliding tray (22), elasticity ejecting (3) include ejector pin (31) and spring (32), spring (32) set up in sliding tray (22), the one end butt of spring (32) in the tank bottom of sliding tray (22), ejector pin (31) one end butt in the other end of spring (32), ejector pin (31) are kept away from the one end of spring (32) is stretched out the tank bottom of recess (21), just ejector pin (31) are kept away from the one end butt of spring (32) in the surface of watchcase (6).

3. A clamp for watch assembly according to claim 2, characterized in that: one end of the ejector rod (31) extending out of the groove bottom of the groove (21) is provided with a rubber column head (33), and one end of the rubber column head (33) far away from the ejector rod (31) abuts against the surface of the watch case (6).

4. A clamp for watch assembly according to claim 1, characterized in that: the bearing plate is characterized in that an air cylinder (7) is arranged on the support (4), a piston rod (71) of the air cylinder (7) is connected to one surface, away from the bearing plate (2), of the pressing plate (5), and the air cylinder (7) is used for driving the pressing plate (5) to slide.

5. A clamp for watch assembly according to claim 4, characterized in that: the air cylinder control device is characterized in that a control module (8) is arranged on the support (4), and the control module (8) is used for controlling the action duration of the air cylinder (7).

6. A clamp for watch assembly according to claim 1, characterized in that: one surface of the pressing plate (5) close to the bearing plate (2) is provided with a limiting groove (51), the watchcase (6) is located in the limiting groove (51), and the limiting groove (51) is used for limiting the sliding of the pressing plate (5) relative to the watchcase (6).

7. A clamp for watch assembly according to claim 6, characterized in that: the bottom plate (1) is provided with a guide rod (9), the pressing plate (5) is provided with a guide hole (52), the guide rod (9) penetrates through the guide hole (52), and the pressing plate (5) is connected with the guide rod (9) in a sliding mode.

8. A clamp for watch assembly according to claim 6 or 7, characterized in that: the pressing plate (5) is provided with a positioning rod (53), the bearing plate (2) is provided with a positioning hole (23), one end, close to the bearing plate (2), of the positioning rod (53) is provided with a fillet (531), and the positioning rod (53) penetrates through the positioning hole (23).

9. A clamp for watch assembly according to claim 1, characterized in that: one surface of the pressing plate (5) close to the bearing plate (2) is provided with a rubber gasket (54), and one surface of the rubber gasket (54) far away from the pressing plate (5) abuts against the surface of the watchcase (6).

10. A clamp for watch assembly according to claim 1, characterized in that: the heating piece (24) is embedded in the bearing plate (2), and the heating piece (24) is used for accelerating the solidification of glue.