CN219986764U

CN219986764U - Wearable AMT vertical compression joint jig

Info

Publication number: CN219986764U
Application number: CN202321360968.6U
Authority: CN
Inventors: 李晓伟
Original assignee: Tianjin Yuxinsheng Technology Development Co ltd
Current assignee: Tianjin Yuxinsheng Technology Development Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-10
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of crimping and discloses a wearable AMT vertical crimping jig which comprises a fixed base, wherein a processing seat is arranged at the top end of the fixed base, and a cavity is formed in the processing seat. This kind of perpendicular crimping tool of wearing formula AMT places the work piece at the top of processing seat, drive rack board through electric cylinder two flexible and remove in unable adjustment base's bottom, can drive gear through rack board and rotate, make the threaded rod rotate and reciprocate under drive gear's effect, the nut that threaded rod one end was connected can drive the movable block and reciprocate this moment, can drive the one end of fixed chuck and remove when the movable block removes, the other end of fixed chuck takes place to rotate this moment, when the movable block moves down, the top of fixed chuck can clamp the work piece to the centre, can realize the fixed purpose of clamp to the work piece through this structure, guarantee that the position of work piece is fixed throughout at the in-process of work piece crimping, guarantee the quality and the performance of product.

Description

Wearable AMT vertical compression joint jig

Technical Field

The utility model relates to the technical field of crimping, in particular to a wearable AMT vertical crimping jig.

Background

AMT refers to an adaptive magneto-resistance regulator system, which is a technology for regulating training load of athletes, and wearable AMT integrates the technology into wearable equipment so as to provide a more convenient use mode in training, and the wearable AMT is assembled by using a crimping jig, which is a tool for processing and assembling workpieces, and can clamp the workpieces together and apply pressure so as to carry out crimping, welding, riveting and other processes.

The press-fit jig and the press-fit testing device disclosed by the patent number CN216670076U can not only combine the dot screen with the fingerprint press-fit, but also effectively ensure the requirement of the perpendicularity of the fingerprint press-fit, thereby being capable of effectively meeting the fingerprint detection of the display panel.

However, the following problems still exist in the actual use process:

(1) The fixing of the workpiece is very important in the AMT assembly crimping process, in the crimping process, if the workpiece cannot be fixed, the workpiece position is unstable, so that the crimping result is unreliable, the quality and performance of a product can be affected, an operator can need to use additional tools or technologies to ensure the stability of the workpiece in the crimping process, and the operation difficulty and time cost can be increased.

(2) The pressure head and the workpiece cannot be ensured to be mutually perpendicular in the pressure welding process in the existing pressure welding jig, the pressure welding is uneven or local overload is generated, the pressure welding quality is affected, the strength of a pressure welding part is even insufficient, the workpiece is even deformed, and the precision, the size and the shape of a product are affected. This may lead to reduced performance or non-use of the product.

Therefore, the utility model provides a wearable AMT vertical compression joint jig.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a wearable AMT vertical compression joint jig which has the advantages of being capable of fixing a workpiece and guaranteeing the perpendicularity of a pressing head and the workpiece, and solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a perpendicular crimping tool of wearing formula AMT, includes unable adjustment base, unable adjustment base's top is provided with the processing seat, the cavity has been seted up to the inside of processing seat, the inside sliding connection of cavity has the movable block, the ring channel has been seted up on the surface of movable block, the inside of processing seat rotates and is connected with three fixed chuck, and three fixed chuck is the circumference with respect to the upper surface of movable block, fixed chuck's one end with the inside rotation of movable block is connected with the threaded rod, the one end rotation of threaded rod is connected with the nut, one side surface of nut is laminated with the upper surface of movable block, unable adjustment base's bottom is rotated and is connected with drive gear, drive gear's inside and threaded rod's surface threaded connection.

Preferably, the top fixedly connected with U type frame of unable adjustment base, the top fixedly connected with electronic cylinder one of U type frame, the one end fixedly connected with connecting plate of electronic cylinder one, the surface slip grafting of connecting plate has a plurality of movable rod, the one end fixedly connected with pressure head of movable rod, fixedly connected with guide bar between unable adjustment base and the processing seat, the surface and the one end sliding connection of connecting plate of guide bar.

Preferably, the bottom of the fixed base is connected with a rack plate in a sliding manner, and one side surface of the rack plate is meshed with the surface of the transmission gear.

Preferably, the bottom of unable adjustment base fixedly connected with electronic cylinder two, the one end of electronic cylinder two and the one end fixed connection of rack board.

Preferably, the bottom of the moving block is fixedly connected with a reset spring, and one end of the reset spring is fixedly connected with the bottom of the cavity.

Preferably, the surface of the movable rod is sleeved with a buffer spring, one end of the buffer spring is fixedly connected with the top end of the pressure head, and the other end of the buffer spring is fixedly connected with the bottom end of the connecting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. this kind of perpendicular crimping tool of wearing formula AMT, through being provided with unable adjustment base, the processing seat, fixed chuck and threaded rod, place the top at the processing seat with the work piece, it removes in unable adjustment base's bottom to drive rack board through electric cylinder is two flexible, can drive gear through rack board and rotate, make the threaded rod rotate and reciprocate under drive gear's effect, the nut of threaded rod one end connection can drive the movable block and reciprocate this moment, can drive the one end of fixed chuck and remove when the movable block removes, the other end of fixed chuck takes place to rotate this moment, when the movable block moves down, the top of fixed chuck can clamp the work piece to the centre, after the completion processing, through drive gear's reverse rotation, can make the movable block upwards move under the effect of threaded rod and reset spring's elasticity effect, the top of fixed chuck can be to expansion all around this moment, can take out the work piece, can realize the fixed purpose of clamp to the work piece through this structure, guarantee that the position of work piece in the in-process work piece crimping is fixed all the time, guarantee the quality and the performance of product.

2. This kind of perpendicular crimping tool of wearing formula AMT, through being provided with electric cylinder one, the connecting plate, guide bar and carriage release lever, after the work piece is accomplished fixedly, make the connecting plate remove through electric cylinder one, owing to be provided with the guide bar, can guarantee that the connecting plate remains perpendicular to the direction of work piece all the time when the connecting plate removes, when the pressure head contacts the work piece surface, buffer spring can play the cushioning effect, prevent that the force that the abrupt contact was exerted to the work piece is too big, can protect work piece and pressure head, along with the connecting plate continuously exert pressure downwards, can accomplish the pressurization to the work piece finally, can guarantee that pressure head and work piece remain perpendicularly at the crimping in-process through this structure, make the crimping even, improve the quality of crimping.

Drawings

FIG. 1 is a schematic diagram of a structural body of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the fixing base of the present utility model;

FIG. 3 is a schematic cross-sectional view of the main body of the present utility model;

fig. 4 is a schematic diagram of a moving block structure according to the present utility model.

In the figure: 1. a fixed base; 2. a U-shaped frame; 3. a processing seat; 4. an electric cylinder I; 5. a connecting plate; 6. a guide rod; 7. a moving rod; 8. a buffer spring; 9. a pressure head; 10. a moving block; 11. fixing a chuck; 12. a threaded rod; 13. a transmission gear; 14. rack plate; 15. an electric cylinder II; 16. a screw cap; 17. an annular groove; 18. a return spring; 19. a cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a wearable AMT vertical compression joint jig comprises a fixed base 1, a processing seat 3 is arranged at the top end of the fixed base 1, a cavity 19 is formed in the processing seat 3, a moving block 10 is slidably connected in the cavity 19, an annular groove 17 is formed in the surface of the moving block 10, three fixed chucks 11 are rotatably connected in the processing seat 3, the upper surfaces of the three fixed chucks 11 are circumferentially arranged with respect to the moving block 10, one ends of the fixed chucks 11 are rotatably connected with a threaded rod 12 in the moving block 10, one ends of the threaded rods 12 are rotatably connected with nuts 16, one side surfaces of the nuts 16 are attached to the upper surface of the moving block 10, a transmission gear 13 is rotatably connected with the bottom of the fixed base 1, the inside of the transmission gear 13 is in threaded connection with the surface of the threaded rod 12, a workpiece is placed at the top of the processing seat 3, the threaded rod 12 rotates and moves up and down under the action of the transmission gear 13, at this moment, the threaded rod 16 connected with one end of the moving block 10 drives the moving block 10 to move downwards, one end of the fixed chucks 11 is driven to move when the moving block 10 moves, the other ends of the fixed chucks 11 rotate, one end of the fixed chucks 16 rotates, one end of the fixed chucks 11 is rotatably, one side of the fixed chucks is rotatably connected with the upper surface of the moving block 10, the threaded rod 11 is rotatably clamped to the top end of the workpiece through the threaded rod 11, and the workpiece can be clamped to the top end of the fixed workpiece through the fixed chuck 11, and can be always clamped to the workpiece through the fixed quality, and can be clamped in the fixed top position, and can be clamped by the fixed top end can be consistently through the fixed quality can and can be realized.

Wherein; the top fixedly connected with U type frame 2 of unable adjustment base 1, the top fixedly connected with electronic cylinder one 4 of U type frame 2, the one end fixedly connected with connecting plate 5 of electronic cylinder one 4, the surface slip grafting of connecting plate 5 has a plurality of movable rod 7, the one end fixedly connected with pressure head 9 of movable rod 7, fixedly connected with guide bar 6 between unable adjustment base 1 and the processing seat 3, the surface and the one end sliding connection of connecting plate 5 of guide bar 6, after the work piece is accomplished fixedly, make connecting plate 5 remove through electronic cylinder one 4, owing to be provided with guide bar 6, can guarantee the direction of connecting plate 5 perpendicular to work piece all the time when connecting plate 5 removes, along with connecting plate 5 continuously exert pressure downwards, can accomplish the pressurization to the work piece finally, can guarantee through this structure that pressure head 9 and work piece keep perpendicular at the crimping in-process, make the crimping even, improve the quality of crimping.

Wherein; the bottom of the fixed base 1 is connected with a rack plate 14 in a sliding manner, one side surface of the rack plate 14 is meshed with the surface of the transmission gear 13, and the transmission gear 13 can be driven to rotate through the rack plate 14, so that the threaded rod 12 rotates and moves up and down under the action of the transmission gear 13.

Wherein; the bottom of unable adjustment base 1 fixedly connected with electronic cylinder two 15, the one end of electronic cylinder two 15 and the one end fixed connection of rack board 14 drive rack board 14 through electronic cylinder two 15 flexible and remove in unable adjustment base 1's bottom.

Wherein; the bottom of the movable block 10 is fixedly connected with a return spring 18, one end of the return spring 18 is fixedly connected with the bottom of the cavity 19, and the movable block 10 can be moved upwards under the action of the elastic force of the return spring 18.

Wherein; the surface of movable rod 7 has cup jointed buffer spring 8, and buffer spring 8's one end and the top fixed connection of pressure head 9, buffer spring 8's the other end and the bottom fixed connection of connecting plate 5, when pressure head 9 contacted the work piece surface, buffer spring 8 can play the cushioning effect, prevents to contact suddenly the too big power that the work piece applyed, can protect work piece and pressure head 9.

The work principle, during the use, place the work piece at the top of processing seat 3, flexible drive rack board 14 is removed in unable adjustment base 1's bottom through electronic cylinder two 15, can drive gear 13 through rack board 14 and rotate, make threaded rod 12 rotate and reciprocate under drive gear 13's effect, the nut 16 that drive gear 13 one end is connected can drive down with movable block 10, can drive the one end of fixed chuck 11 and remove when movable block 10 removes, the other end of fixed chuck 11 takes place to rotate at this moment, when movable block 10 moves down, the top of fixed chuck 11 can clamp the work piece to the centre, rethread electronic cylinder one 4 makes connecting plate 5 remove, the both ends of connecting plate 5 can be along guide bar 6 removal, when pressure head 9 contacts the work piece surface, buffer spring 8 can play the cushioning effect, prevent to contact suddenly the too big power that the work piece applyed, can protect work piece and pressure head 9, follow connecting plate 5 continuously downwards, movable rod 7 can upwards move, and finally can accomplish the pressurization to the work piece.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a perpendicular crimping tool of wearing formula AMT, includes unable adjustment base (1), its characterized in that: the top of unable adjustment base (1) is provided with processing seat (3), cavity (19) have been seted up to the inside of processing seat (3), the inside sliding connection of cavity (19) has movable block (10), annular channel (17) have been seted up on the surface of movable block (10), the inside rotation of processing seat (3) is connected with three fixed chuck (11), and is three fixed chuck (11) are the circumference with respect to the upper surface of movable block (10), the one end and the () of fixed chuck (11) the inside rotation of movable block (10) is connected with threaded rod (12), the one end rotation of threaded rod (12) is connected with nut (16), one side surface of nut (16) is laminated with the upper surface of movable block (10), the bottom rotation of unable adjustment base (1) is connected with drive gear (13), the inside of drive gear (13) and the surface threaded connection of threaded rod (12).

2. The wearable AMT vertical crimping jig according to claim 1, further comprising: the novel automatic fixing device is characterized in that a U-shaped frame (2) is fixedly connected to the top end of the fixing base (1), an electric cylinder I (4) is fixedly connected to the top end of the U-shaped frame (2), a connecting plate (5) is fixedly connected to one end of the electric cylinder I (4), a plurality of moving rods (7) are slidably inserted into the surface of the connecting plate (5), a pressure head (9) is fixedly connected to one end of the moving rods (7), a guide rod (6) is fixedly connected between the fixing base (1) and the processing base (3), and the surface of the guide rod (6) is slidably connected with one end of the connecting plate (5).

3. The wearable AMT vertical crimping jig according to claim 1, further comprising: the bottom of the fixed base (1) is connected with a rack plate (14) in a sliding manner, and one side surface of the rack plate (14) is meshed with the surface of the transmission gear (13).

4. The wearable AMT vertical crimping jig according to claim 1, further comprising: the bottom of unable adjustment base (1) is fixedly connected with electronic cylinder two (15), the one end of electronic cylinder two (15) and the one end fixed connection of rack board (14).

5. The wearable AMT vertical crimping jig according to claim 1, further comprising: the bottom of the moving block (10) is fixedly connected with a return spring (18), and one end of the return spring (18) is fixedly connected with the bottom of the cavity (19).

6. The wearable AMT vertical crimping jig according to claim 2, further comprising: the surface of the movable rod (7) is sleeved with a buffer spring (8), one end of the buffer spring (8) is fixedly connected with the top end of the pressure head (9), and the other end of the buffer spring (8) is fixedly connected with the bottom end of the connecting plate (5).