Tool jig

Abstract

The utility model discloses a tool jig which is used for clamping a watch bolt provided with a watchband on a watch buckle, the watch buckle is U-shaped, two ends of the watch buckle are respectively provided with an insertion hole, and the tool jig comprises a machine base, a first pressing module and a second pressing module, the first pressing module comprises a first driving mechanism, a first connecting block and a first table plate used for bearing one end of a watch buckle, the first driving mechanism is installed on the machine base, the first connecting block is installed at the output end of the first driving mechanism, the first table plate is connected with the first connecting block, and a first positioning block used for stretching into the U-shaped watch buckle is arranged on the first table plate in a protruding mode; the second pressing module comprises a second driving mechanism, a second connecting block and a second platen used for bearing the other end of the watch buckle, the second driving mechanism is installed on the machine base, the second connecting block is installed at the output end of the second driving mechanism, and the second platen is connected with the second connecting block and arranged close to the first platen; a second positioning block used for stretching into the U-shaped watch buckle is arranged on the second platen in a protruding mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to jig structure technical field especially relates to a tooling jig. BACKGROUND

[0002] The watch is a portable timepiece carried or worn by people, also called wristwatch. The watch generally comprises a watch main body, a first watchband and a second watchband. The watch main body is used for displaying time. One end of the first watchband is rotatably installed on the watch main body, and the other end is connected with a watch buckle through a watch pin. A watch stem is rotatably installed on the middle part of the watch pin. One end of the second watchband is rotatably installed on the watch main body, and the other end is provided with a plurality of spaced lock holes. When the second watchband passes through the watch buckle and the watch stem is clamped in one of the lock holes, the watch can be worn.

[0003] However, the assembly between the watch buckle and the watch pin is manually assembled, which is slow and inefficient, and the appearance of the watch is prone to be poor during assembly. UTILITY MODEL CONTENTS

[0004] The utility model provides a tooling jig, which aims to solve the technical problems that the assembly between the watch buckle and the watch pin of the existing watch is manually assembled, which is slow and inefficient, and the appearance of the watch is prone to be poor during assembly.

[0005] The utility model provides a tooling jig, which is used for clamping the watch pin provided with a watchband on the watch buckle. The watch buckle is U-shaped, and both ends of the watch buckle are provided with an insertion hole. The tooling jig comprises:

[0006] A machine base;

[0007] A first pressing module, which comprises a first driving mechanism, a first connecting block and a first table plate used for bearing one end of the watch buckle. The first driving mechanism is installed on the machine base. The first connecting block is installed on the output end of the first driving mechanism. The first table plate is connected with the first connecting block. The first table plate is provided with a first positioning block used for extending into the U-shaped watch buckle.

[0008] The second pressing module comprises a second driving mechanism, a second connecting block and a second table plate for bearing the other end of the watch buckle, the second driving mechanism is installed on the machine base, the second connecting block is installed on the output end of the second driving mechanism, the second table plate is connected with the second connecting block and is arranged close to the first table plate, the second table plate is provided with a second positioning block for extending into the U-shaped watch buckle; when assembly is required, the first driving mechanism and the second driving mechanism can respectively drive the first table plate and the second table plate to move reversely, the first positioning block and the second positioning block respectively drive the two ends of the watch buckle to deform, so that the watch pin can extend between the two insertion holes, and after the first driving mechanism and the second driving mechanism respectively drive the first table plate and the second table plate to move towards each other, the two ends of the watch pin can be respectively inserted into the two insertion holes.

[0009] Further, the first table plate comprises a first table seat and the first positioning block, the first table seat is connected with the first connecting block, the first table seat is provided with a first notch groove for bearing one end of the watch buckle, and the first positioning block is protruded on the bottom wall of the first notch groove;

[0010] The second table plate comprises a second table seat and the second positioning block, the second table seat is connected with the second connecting block, the second table seat is provided with a second notch groove for bearing the other end of the watch buckle, the second notch groove is arranged opposite to the first notch groove, and the second positioning block is protruded on the bottom wall of the second notch groove.

[0011] Further, the first table seat is further provided with a third notch groove for bearing the watchband and one end of the watch pin, and the third notch groove is communicated with the first notch groove;

[0012] The second table seat is further provided with a fourth notch groove for bearing the watchband and the other end of the watch pin, the fourth notch groove is arranged opposite to the third notch groove, and the fourth notch groove is communicated with the second notch groove.

[0013] Further, the first pressing module further comprises a plurality of first fasteners, the first table plate is further provided with a plurality of first strip-shaped holes, the first connecting block is provided with a plurality of first threaded holes, the length direction of the first strip-shaped hole is parallel to the moving direction of the first table plate, and the first fastener is connected with the first threaded hole after penetrating through the first strip-shaped hole; and / or,

[0014] The second pressing module further comprises a plurality of second fasteners, the second table plate is further provided with a plurality of second strip-shaped holes, the second connecting block is provided with a plurality of second threaded holes, the length direction of the second strip-shaped hole is parallel to the moving direction of the second table plate, and the second fastener is connected with the second threaded hole after penetrating through the second strip-shaped hole.

[0015] Further, the tooling jig further comprises a circuit board, a start button and a stop button, the circuit board, the start button and the stop button are all installed on the base, the start button, the stop button, the first driving mechanism and the second driving mechanism are all electrically connected with the circuit board.

[0016] Further, the tooling jig further comprises an adjusting module for adjusting the distance between the first platform and the second platform, the adjusting module comprises at least two adjusting components, each of the adjusting components is respectively installed on the first connecting block and the second connecting block, when the first driving mechanism and the second driving mechanism respectively drive the first platform and the second platform to move towards each other, the adjusting component on the first connecting block can abut against the adjusting component on the second connecting block, when the first driving mechanism and the second driving mechanism respectively drive the first platform and the second platform to move in opposite directions, the adjusting component on the first connecting block can abut against the first driving mechanism, and the adjusting component on the second connecting block can abut against the second driving mechanism.

[0017] Further, the adjusting component comprises an adjusting rod and a nut, the first connecting block and the second connecting block are both provided with at least one third threaded hole, the adjusting rod is connected with the corresponding nut after being screwed through the corresponding third threaded hole, and the adjusting rod can abut against the first driving mechanism or the second driving mechanism or the corresponding adjusting rod.

[0018] Further, the adjusting module further comprises a limit switch and a top rod for controlling the start and stop of the limit switch, the limit switch is installed on the base, one end of the top rod is installed on the first connecting block or the second connecting block, and the other end is correspondingly arranged with the limit switch, and the limit switch is electrically connected with the circuit board.

[0019] Further, the tooling jig further comprises an electromagnetic reversing valve and an air pressure adjusting valve for connecting with an external air pump, the air pressure adjusting valve and the electromagnetic reversing valve are both installed on the base, the first driving mechanism and the second driving mechanism are both connected with one end of the electromagnetic reversing valve, the other end of the electromagnetic reversing valve is connected with the air pressure adjusting valve, and the electromagnetic reversing valve is electrically connected with the circuit board.

[0020] Further, the base comprises a bottom shell and a cover plate, the cover plate is installed on the bottom shell and forms a containing space with the bottom shell, the cover plate is provided with two through holes in communication with the containing space, the first driving mechanism and the second driving mechanism are located in the containing space, the first table plate and the second table plate are located outside the base, one end of the first connecting block and the second connecting block is located in the containing space, and the other end passes through the corresponding through hole and is connected with the first table plate and the second table plate respectively.

[0021] Compared with the prior art, the utility model has at least the following beneficial effects:

[0022] The utility model discloses a tooling jig is used to replace the previous manual to install the watch buckle with the watch strap, when needing to assemble, the first driving mechanism and the second driving mechanism can drive the first table plate and the second table plate reverse operation respectively, and the first positioning block and the second positioning block drive the both ends of the watch buckle to deform respectively, so that the watch buckle can be inserted between the two insertion holes, and the both ends of the watch buckle can be inserted into the two insertion holes after the first driving mechanism and the second driving mechanism drive the first table plate and the second table plate to run towards each other, which is fast, efficient, time-saving and labor-saving, and can effectively avoid the phenomenon that the watch appears to be defective in appearance during assembly. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model provides a structure schematic diagram of watch buckle and watch buckle installed with watch strap on tooling jig assembly;

[0024] Figure 2 The utility model provides a structure schematic diagram of watch buckle and watch buckle installed with watch strap on tooling jig assembly; Figure 1

[0025] Figure 3 The utility model provides a structure schematic diagram of first pressing module and partial adjusting module combination;

[0026] Figure 4 The utility model provides a structure schematic diagram of first pressing module and partial adjusting module combination; Figure 3

[0027] The utility model provides a structure schematic diagram of first pressing module and partial adjusting module combination; Figure 5

[0028] The utility model provides a structure schematic diagram of first pressing module and partial adjusting module combination; Figure 6 Figure 5 The utility model provides a structure schematic diagram of first pressing module and partial adjusting module combination;

[0029] Figure 7 The utility model provides a structure schematic diagram of first pressing module and partial adjusting module combination;

[0030] Figure 8 The utility model provides a structure schematic diagram of first pressing module and partial adjusting module combination; Figure 7 ​​the exploded view of the watch;

[0031] Figure 9 The structure schematic view of the watch buckle provided by the utility model embodiment is shown in the figure.

[0032] Figure 10 The structure schematic view of the watch band provided by the utility model embodiment is shown in the figure.

[0033] In the figure,

[0034] 10, watch buckle; 11, support rod; 12, support arm; 13, insertion hole; 20, watch pin; 30, watch band; 31, protruding part; 32, first perforation; 33, second perforation; 40, watch stem; 41, third perforation; 50, machine base; 51, bottom shell; 52, cover plate; 521, through hole; 522, opening; 60, first pressing die set; 61, first driving mechanism; 62, first connecting block; 621, first threaded hole; 622, third threaded hole; 63, first table plate; 631, first positioning block; 632, first pedestal; 6321, first notched groove; 6322, third notched groove; 633, first strip-shaped hole; 64, first fastener; 70, second pressing die set; 71, second driving mechanism; 72, second connecting block; 721, second threaded hole; 73, second table plate; 731, second positioning block; 732, second pedestal; 7321, second notched groove; 7322, fourth notched groove; 733, second strip-shaped hole; 74, second fastener; 80, starting button; 90, stopping button; 100, power key; 200, adjusting module; 210, adjusting assembly; 211, adjusting rod; 212, nut; 220, limit switch; 230, jacking rod; 240, third fastener; 300, air pressure regulating valve. DETAILED DESCRIPTION

[0035] In the following, the utility model is further described in combination with the drawings and the specific embodiment, and it should be noted that, under the premise of no conflict, the following described each embodiment or each technical feature can be combined to form a new embodiment.

[0036] Please refer to Figures 1 to 10The utility model discloses an embodiment discloses a tooling fixture for clamping the watch pin 20 with the watchband 30 on the watch buckle 10, wherein the watch buckle 10 is U-shaped, and the watch buckle 10 comprises a support rod 11 and two oppositely arranged support arms 12, the two support arms 12 are respectively perpendicularly connected to the two ends of the support rod 11, and one insertion hole 13 is arranged on each of the two ends of the watch buckle 10, i.e., the two support arms 12. The watch pin 20 is shaft-shaped, the end of the watchband 30 protrudes two protruding parts 31, the two protruding parts 31 are respectively provided with a first perforation 32 and a second perforation 33, the watch tongue 40 is provided with a third perforation 41, the watch tongue 40 is located between the two protruding parts 31, the watch pin 20 passes through the first perforation 32, the third perforation 41 and the second perforation 33 in sequence, and the two ends of the watch pin 20 are respectively exposed at the two ends of the watchband 30, so that the watch pin 20 and the watch tongue 40 are installed on the watchband 30 together. Of course, the watch tongue 40 is not necessarily required, and some watches do not have the watch tongue 40, and the watchband 30 is provided with magic paste, so that the tooling fixture can clamp the two ends of the watch pin 20 with the watchband 30 on the insertion holes 13 at the two ends of the watch buckle 10.

[0037] The tooling fixture comprises a machine base 50, a first pressing module 60 and a second pressing module 70. The first pressing module 60 comprises a first driving mechanism 61, a first connecting block 62 and a first table plate 63 for bearing one end of the watch buckle 10. The first driving mechanism 61 is mounted on the machine base 50, the first connecting block 62 is mounted on the output end of the first driving mechanism 61, and the first table plate 63 is connected with the first connecting block 62. The top of the first table plate 63 protrudes a first positioning block 631. During assembly, the first positioning block 631 is used to extend into the inside of the U-shaped watch buckle 10.

[0038] The second pressing module 70 comprises a second driving mechanism 71, a second connecting block 72 and a second table plate 73 for bearing the other end of the watch buckle 10. The second driving mechanism 71 is mounted on the machine base 50, the second connecting block 72 is mounted on the output end of the second driving mechanism 71, and the second table plate 73 is connected with the second connecting block 72 and arranged close to the first table plate 63. In the initial state, the first table plate 63 and the second table plate 73 can be arranged in parallel or at intervals. The top of the second table plate 73 protrudes a second positioning block 731. During assembly, the second positioning block 731 is used to extend into the inside of the U-shaped watch buckle 10. The first driving mechanism 61 and the second driving mechanism 71 are both air cylinders.

[0039] When it is needed to assemble, firstly, the first table plate 63 and the second table plate 73 are in the closed state in the initial state, the two ends of the U-shaped watch buckle 10 are respectively placed on the top positions of the first table plate 63 and the second table plate 73, and the first positioning block 631 and the second positioning block 731 are both located in the U-shaped watch buckle 10, that is, the first positioning block 631 and the second positioning block 731 are both located between the two supporting arms 12, then the first driving mechanism 61 and the second driving mechanism 71 can respectively drive the first table plate 63 and the second table plate 73 to reversely run to the appropriate positions, the first positioning block 631 and the second positioning block 731 respectively drive the two ends of the watch buckle 10, that is, the watch buckle 10 is pulled open to deform the two supporting arms 12, the interval between the two insertion holes 13 is increased, so that the watch pin 20 can be inserted between the two insertion holes 13, finally, the first driving mechanism 61 and the second driving mechanism 71 respectively drive the first table plate 63 and the second table plate 73 to run towards each other, that is, after the first driving mechanism 61 and the second driving mechanism 71 reset, the two ends of the watch pin 20 can be respectively inserted into the two insertion holes 13, so as to complete the assembly.

[0040] In the embodiment, the first table plate 63 comprises the first table seat 632 and the first positioning block 631, the first table seat 632 is connected with the first connecting block 62, the first table seat 632 is provided with the first notch groove 6321 for bearing one end of the watch buckle 10, and the first positioning block 631 is protruded on the bottom wall of the first notch groove 6321; the second table plate 73 comprises the second table seat 732 and the second positioning block 731, the second table seat 732 is connected with the second connecting block 72, the second table seat 732 is provided with the second notch groove 7321 for bearing the other end of the watch buckle 10, the second notch groove 7321 is oppositely arranged with the first notch groove 6321, and the second positioning block 731 is protruded on the bottom wall of the second notch groove 7321, so as to facilitate the positioning and fixing of the watch buckle 10.

[0041] The first table seat 632 is further provided with the third notch groove 6322 for bearing the watch band 30 and one end of the watch pin 20, the third notch groove 6322 is communicated with the first notch groove 6321; the second table seat 732 is further provided with the fourth notch groove 7322 for bearing the watch band 30 and the other end of the watch pin 20, the fourth notch groove 7322 is oppositely arranged with the third notch groove 6322, and the fourth notch groove 7322 is communicated with the second notch groove 7321, so as to facilitate the manual stretching of the watch pin 20 provided with the watch band 30 into the two supporting arms 12 of the watch buckle 10 along the third notch groove 6322 and the fourth notch groove 7322.

[0042] The first pressing module 60 further comprises a plurality of first fasteners 64, the first base plate 63 is further provided with a plurality of first strip-shaped holes 633, the first connecting block 62 is provided with a plurality of first threaded holes 621, the length direction of the first strip-shaped holes 633 is parallel to the moving direction of the first base plate 63, and the first fasteners 64 are connected with the first threaded holes 621 after penetrating through the first strip-shaped holes 633, so as to adjust the distance between the first base plate 63 and the second pressing module 70.

[0043] The second pressing module 70 further comprises a plurality of second fasteners 74, the second base plate 73 is further provided with a plurality of second strip-shaped holes 733, the second connecting block 72 is provided with a plurality of second threaded holes 721, the length direction of the second strip-shaped holes 733 is parallel to the moving direction of the second base plate 73, and the second fasteners 74 are connected with the second threaded holes 721 after penetrating through the second strip-shaped holes 733, so as to adjust the distance between the second base plate 73 and the first pressing module 60, and the first fasteners 64 and the second fasteners 74 are screws.

[0044] In the embodiment, the tooling jig further comprises a circuit board, a start button 80, a stop button 90 and a power button 100, the circuit board, the start button 80, the stop button 90 and the power button 100 are all mounted on the base 50, and the start button 80, the stop button 90, the first driving mechanism 61, the second driving mechanism 71 and the power button 100 are all electrically connected with the circuit board, so as to be able to electrically control the operation of the first driving mechanism 61 and the second driving mechanism 71.

[0045] The tooling jig further comprises an adjusting module 200 for adjusting the distance between the first base plate 63 and the second base plate 73, the adjusting module 200 comprises at least two adjusting assemblies 210, each adjusting assembly 210 is respectively mounted on the first connecting block 62 and the second connecting block 72, when the first driving mechanism 61 and the second driving mechanism 71 respectively drive the first base plate 63 and the second base plate 73 to move towards each other, the adjusting assembly 210 on the first connecting block 62 can abut against the adjusting assembly 210 on the second connecting block 72, when the first driving mechanism 61 and the second driving mechanism 71 respectively drive the first base plate 63 and the second base plate 73 to move reversely, the adjusting assembly 210 on the first connecting block 62 can abut against the first driving mechanism 61, and the adjusting assembly 210 on the second connecting block 72 can abut against the second driving mechanism 71, so as to adjust the distance between the first base plate 63 and the second base plate 73.

[0046] The adjusting assembly 210 comprises adjusting rods 211 and nuts 212, and the first and second connecting blocks 62 and 72 are each provided with at least one third threaded hole 622, the adjusting rods 211 are threaded through the corresponding third threaded holes 622 and connected with the corresponding nuts 212, the adjusting rods 211 can abut against the first driving mechanism 61 or the second driving mechanism 71 or the corresponding adjusting rods 211, the adjusting rods 211 are bolts, Figure 3 and Figure 5 The mounting position of the adjusting assembly 210 is only for reference and is mainly based on actual needs.

[0047] Specifically, the number of the adjusting assembly 210 is four, and two adjusting assemblies are mounted on the first and second connecting blocks 62 and 72 respectively, and the extension lengths of the adjusting rods 211 on the corresponding connecting blocks can be set according to needs, for example, when the first and second driving mechanisms 61 and 71 drive the first and second platform plates 63 and 73 to move towards each other, one adjusting rod 211 on the first connecting block 62 can abut against one adjusting rod 211 on the second connecting block 72, and when the first and second driving mechanisms 61 and 71 drive the first and second platform plates 63 and 73 to move in opposite directions, the other adjusting rod 211 on the first connecting block 62 can abut against the first driving mechanism 61, and the other adjusting rod 211 on the second connecting block 72 can abut against the second driving mechanism 71.

[0048] The adjusting module 200 further comprises limit switches 220 and ejector rods 230 for controlling the start and stop of the limit switches 220, the limit switches 220 are mounted on the base 50 through a plurality of third fasteners 240, one end of the ejector rods 230 is mounted on the first or second connecting block 62, and the other end is arranged corresponding to the limit switches 220, the limit switches 220 are electrically connected with the circuit board, so as to limit and control the distance between the first and second platform plates 63 and 73, and the third fasteners 240 are screws.

[0049] The tooling jig further comprises an electromagnetic reversing valve and an air pressure regulating valve 300 for connecting with an external air pump, the air pressure regulating valve 300 and the electromagnetic reversing valve are mounted on the base 50, the first and second driving mechanisms 61 and 71 are connected with one end of the electromagnetic reversing valve, the other end of the electromagnetic reversing valve is connected with the air pressure regulating valve 300, and the electromagnetic reversing valve is electrically connected with the circuit board, so as to control the air pressure provided for the first and second driving mechanisms 61 and 71.

[0050] The base 50 comprises a bottom shell 51 and a cover plate 52, the cover plate 52 is installed on the bottom shell 51 and forms a containing space with the bottom shell 51, the cover plate 52 is provided with two through holes 521 which are communicated with the containing space, the first driving mechanism 61, the second driving mechanism 71 and the adjusting module 200 are located in the containing space, the first table plate 63 and the second table plate 73 are located outside the base 50, one end of the first connecting block 62 and the second connecting block 72 are located in the containing space, the first connecting block 62 and the second connecting block 72 are installed on the output end of the first driving mechanism 61 and the output end of the second driving mechanism 71 respectively, the other end of the first connecting block 62 and the second connecting block 72 are connected with the first table plate 63 and the second table plate 73 respectively after passing through the corresponding through holes 521, the first connecting block 62 and the second connecting block 72 can slide in the two through holes 521 respectively, the circuit board, the start button 80, the stop button 90 and the power button 100 are installed on the cover plate 52.

[0051] In some embodiments, the cover plate 52 is further provided with an opening 522, one end of the air pressure adjusting valve 300 is located in the containing space and the other end protrudes outside the base 50 after passing through the opening 522, so as to facilitate the user to observe the air pressure.

[0052] The working principle of the tooling jig is as follows:

[0053] Step one, turn on the power button 100 of the jig, place the watch buckle 10 on the closed jig, that is, place one end of the watch buckle 10 on the first notch groove 6321 and the other end on the second notch groove 7321, the first positioning block 631 and the second positioning block 731 are located in the U-shaped watch buckle 10;

[0054] Step two, press the start button 80, then the first driving mechanism 61 and the second driving mechanism 71 can drive the first table plate 63 and the second table plate 73 to run reversely to the appropriate position respectively, the first positioning block 631 and the second positioning block 731 drive the two ends of the watch buckle 10 respectively, that is, pull apart the two ends of the watch buckle 10, until the adjusting rod 211 on the first connecting block 62 abuts against the first driving mechanism 61 and the adjusting rod 211 on the second connecting block 72 abuts against the second driving mechanism 71, so as to limit;

[0055] Step three, place the semi-finished watchband 30 with the watch tongue 40 and the watch pin 20 on the jig, the watch pin 20 is located between the two insertion holes 13 of the watch buckle 10;

[0056] Step four, press the stop button 90, the first drive mechanism 61 and the second drive mechanism 71 drive the first table plate 63 and the second table plate 73 run towards respectively, until the adjusting rod piece 211 on the first connecting block 62 abuts on the adjusting rod piece 211 on the second connecting block 72, limit switch 220 is also triggered simultaneously, limit, the first table plate 63 and the second table plate 73 are folded, and the both ends of the watch pin 20 can be inserted into two insertion holes 13 respectively, and assembly is completed.

[0057] In summary, the utility model discloses tooling jig replaces the previous manual to be installed with watchband 30 watch pin 20 and is connected to watch buckle 10, when needing to assemble, the first drive mechanism 61 and the second drive mechanism 71 can drive the first table plate 63 and the second table plate 73 reverse operation respectively, and the both ends of watch buckle 10 are deformed respectively by the first positioning block 631 and the second positioning block 731, so that watch pin 20 can be inserted between two insertion holes 13, and the both ends of watch pin 20 can be inserted into two insertion holes 13 respectively after the first drive mechanism 61 and the second drive mechanism 71 drive the first table plate 63 and the second table plate 73 run towards respectively, fast, high efficiency, save time and effort, can effectively avoid the phenomenon that watch produces appearance bad in the process of assembling.

[0058] The above embodiment is only the preferred embodiment of the utility model, and cannot be used to limit the range of the utility model protection, and any non-substantial change and replacement of the utility model by the person skilled in the art on the basis of the utility model all belong to the range of the utility model claimed protection.

Claims

1. A tooling jig for clamping a watch stem with a watch strap onto a watch buckle, the watch buckle being U-shaped, and each end of the watch buckle being provided with a socket, characterized in that, The tooling jig comprises: a machine base; a first pressing module comprising a first driving mechanism, a first adapter block and a first table plate for bearing one end of the watch buckle, the first driving mechanism is installed on the machine base, the first adapter block is installed on the output end of the first driving mechanism, the first table plate is connected with the first adapter block, and the first table plate is provided with a first positioning block for extending into the U-shaped watch buckle; a second pressing module comprising a second driving mechanism, a second adapter block and a second table plate for bearing the other end of the watch buckle, the second driving mechanism is installed on the machine base, the second adapter block is installed on the output end of the second driving mechanism, the second table plate is connected with the second adapter block and is arranged close to the first table plate, the second table plate is provided with a second positioning block for extending into the U-shaped watch buckle; when assembly is needed, the first driving mechanism and the second driving mechanism can respectively drive the first table plate and the second table plate to move reversely, the first positioning block and the second positioning block respectively drive the two ends of the watch buckle to deform, so that the watch pin can extend between the two insertion holes, and after the first driving mechanism and the second driving mechanism respectively drive the first table plate and the second table plate to move towards each other, the two ends of the watch pin can be respectively inserted into the two insertion holes.

2. The tooling fixture of claim 1, wherein, The first table plate comprises a first pedestal and the first positioning block, the first pedestal is connected with the first adapter block, the first pedestal is provided with a first notch groove for bearing one end of the watch buckle, and the first positioning block is provided on the bottom wall of the first notch groove; The second table plate comprises a second pedestal and the second positioning block, the second pedestal is connected with the second adapter block, the second pedestal is provided with a second notch groove for bearing the other end of the watch buckle, the second notch groove is arranged opposite to the first notch groove, and the second positioning block is provided on the bottom wall of the second notch groove.

3. The tooling fixture of claim 2, wherein, The first pedestal is further provided with a third notch groove for bearing the watchband and one end of the watch pin, and the third notch groove is communicated with the first notch groove; The second pedestal is further provided with a fourth notch groove for bearing the watchband and the other end of the watch pin, the fourth notch groove is arranged opposite to the third notch groove, and the fourth notch groove is communicated with the second notch groove.

4. The tooling fixture of claim 1, wherein, The first pressing module further comprises a plurality of first fasteners, the first table plate is further provided with a plurality of first strip-shaped holes, the first adapter block is provided with a plurality of first threaded holes, the length direction of the first strip-shaped hole is parallel to the moving direction of the first table plate, and the first fastener is connected with the first threaded hole after penetrating through the first strip-shaped hole; and / or, The second pressing module further comprises a plurality of second fasteners, the second table plate is further provided with a plurality of second strip-shaped holes, the second adapter block is provided with a plurality of second threaded holes, the length direction of the second strip-shaped hole is parallel to the moving direction of the second table plate, and the second fastener is connected with the second threaded hole after penetrating through the second strip-shaped hole.

5. The tooling fixture of claim 1, wherein, The tooling jig further comprises a circuit board, a start button and a stop button, the circuit board, the start button and the stop button are all mounted on the base, the start button, the stop button, the first driving mechanism and the second driving mechanism are all electrically connected with the circuit board.

6. The tooling fixture of claim 5, wherein, The tooling jig further comprises an adjusting module for adjusting the distance between the first platform and the second platform, the adjusting module comprises at least two adjusting components, each of the adjusting components is respectively mounted on the first connecting block and the second connecting block, when the first driving mechanism and the second driving mechanism respectively drive the first platform and the second platform to move towards each other, the adjusting component on the first connecting block can abut against the adjusting component on the second connecting block, when the first driving mechanism and the second driving mechanism respectively drive the first platform and the second platform to move in opposite directions, the adjusting component on the first connecting block can abut against the first driving mechanism, and the adjusting component on the second connecting block can abut against the second driving mechanism.

7. The tooling fixture of claim 6, wherein, The adjusting component comprises an adjusting rod and a nut, the first connecting block and the second connecting block are both provided with at least one third threaded hole, the adjusting rod is connected with the corresponding nut after being screwed through the corresponding third threaded hole, and the adjusting rod can abut against the first driving mechanism or the second driving mechanism or the corresponding adjusting rod.

8. The tooling fixture of claim 6, wherein, The adjusting module further comprises a limit switch and a top rod for controlling the start and stop of the limit switch, the limit switch is mounted on the base, one end of the top rod is mounted on the first connecting block or the second connecting block, and the other end of the top rod is arranged corresponding to the limit switch, and the limit switch is electrically connected with the circuit board.

9. The tooling fixture of claim 6, wherein, The tooling jig further comprises an electromagnetic reversing valve and an air pressure adjusting valve for connecting with an external air pump, the air pressure adjusting valve and the electromagnetic reversing valve are both mounted on the base, the first driving mechanism and the second driving mechanism are both connected with one end of the electromagnetic reversing valve, the other end of the electromagnetic reversing valve is connected with the air pressure adjusting valve, and the electromagnetic reversing valve is electrically connected with the circuit board.

10. The tooling fixture of claim 1, wherein, The base comprises a bottom shell and a cover plate, the cover plate is mounted on the bottom shell and encloses the bottom shell to form a containing space, the cover plate is provided with two through holes which are both in communication with the containing space, the first driving mechanism and the second driving mechanism are both located in the containing space, the first platform and the second platform are both located outside the base, one end of the first connecting block and the second connecting block is located in the containing space, and the other end of the first connecting block and the second connecting block respectively connects with the first platform and the second platform after penetrating through the corresponding through hole.

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