CN217750544U - A frock clamp for connector processing - Google Patents

Abstract

The utility model relates to a frock clamp for connector processing, including placing piece, clamping piece, place the top surface of piece and seted up the sliding tray, be equipped with the pressure spring in the sliding tray, the one end of pressure spring is connected with the slider, the slider insert in the sliding tray and with sliding tray sliding fit, the one end that the pressure spring was kept away from to the slider has been seted up to the fixed orifices, the fixed orifices is the blind hole, during the dead lever on the connector inserted the fixed orifices, there was the clearance connector and place between the piece. This application can improve when frock clamp carries out the quick fastening to the connector, the impact force of production causes the problem of damage to the connector easily.

Description

A frock clamp for connector processing

Technical Field

The utility model belongs to the technical field of the frock clamp technique and specifically relates to a frock clamp for connector processing is related to.

Background

The tooling, i.e. the process equipment, refers to the general name of various tools used in the manufacturing process, including cutters, clamps, molds, and the like. One of the fixtures is a device for clamping a workpiece. The connector is one of workpieces, and a tool clamp is required to clamp and position the connector when the connector is machined.

Referring to fig. 1, the related art discloses a connector 4, in which a flap 5 is provided on a sidewall of the connector 4 and a fixing lever 12 is provided on a bottom surface thereof. When the connector 4 is placed at a position to be processed, the work fixture on the workbench quickly clamps the connector 4. When clamping, the tooling fixture quickly strikes the connector 4.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the tool clamp clamps the connector quickly, the produced impact force is easy to damage the connector.

SUMMERY OF THE UTILITY MODEL

When carrying out quick clamp to the connector in order to improve frock clamp, the impact force of production causes the problem of damage to the connector easily, this application provides a frock clamp for connector processing.

The application provides a frock clamp for connector processing adopts following technical scheme:

the utility model provides a frock clamp for connector processing, is including placing piece, clamping piece, the sliding tray has been seted up to the top surface of placing the piece, be equipped with the pressure spring in the sliding tray, the one end of pressure spring is connected with the slider, the slider insert in the sliding tray and with sliding tray sliding fit, the slider is kept away from the fixed orifices has been seted up to the one end of pressure spring, the fixed orifices is the blind hole, and the dead lever on the connector inserts in the fixed orifices, the connector with place and have the clearance between the piece.

Through adopting above-mentioned technical scheme, insert the dead lever of connector bottom surface in the fixed orifices, the pressure spring is compressed, and under the support of pressure spring, there is the clearance bottom the connector and place between the piece. The clamping piece is started, the connector is quickly pressed downwards, the pressure spring is further compressed, a part of force is absorbed, the buffering effect is achieved, the bottom surface of the connector is tightly attached to the top surface of the placing block, and therefore the problem that the connector is easily damaged by generated impact force when the tool clamp quickly clamps the connector is solved.

Optionally, a spacer is disposed between the bottom of the connector and the top surface of the placement block.

Through adopting above-mentioned technical scheme, because of long-term processing, it may have granule impurity such as iron fillings on placing the piece, and the bottom and the cushion of connector hug closely, do not with placing piece direct contact to the influence that granule impurity such as iron fillings caused the connector has been reduced.

Optionally, a rotating assembly for driving the connector to rotate around a vertical center line of the connector is arranged on the workbench.

Through adopting above-mentioned technical scheme, add man-hour as the side or the back of connector, only need utilize rotating assembly with the connector rotate to the position that corresponds can, need not to open the clamping piece, the artifical direction of rotating the connector again has improved work efficiency.

Optionally, the rotating assembly includes the revolving stage, place the piece with the clamp plate cylinder all sets up on the revolving stage, be equipped with the bracing piece on the workstation, the revolving stage pass through the bearing with the bracing piece rotates to be connected, the cover is equipped with the ring gear on the lateral wall of revolving stage, is equipped with the motor on the workstation, the output shaft coaxial coupling of motor has the gear, the gear with the ring gear meshing.

Through adopting above-mentioned technical scheme, when the direction of needs change connector, starter motor, motor drive gear rotate, and gear and ring gear meshing transmission drive the revolving stage and rotate, when the connector rotated the assigned position, closed the motor, gear stall, and the direction of connector is fixed, the convenient easy operation of rotatory process.

Optionally, be equipped with the scale on the revolving stage, the scale along the circumference setting of revolving stage is equipped with the instruction arrow point on the workstation, the instruction arrow point sets up towards the scale.

Through adopting above-mentioned technical scheme, can fix a position more accurately through scale and instruction arrow point, rotate the connector to the position that corresponds, reduce the error that the people's eye observed and brought.

Optionally, the clamping member includes a pressing plate cylinder, the pressing plate cylinder includes a pressing plate, a clamping block is detachably connected to the pressing plate, a clamping groove is formed in an end surface of the pressing plate, the clamping groove is communicated with the bottom surface and two sides of the pressing plate, and the clamping block is inserted into the clamping groove.

Through adopting above-mentioned technical scheme, when pressing from both sides tight piece because of long-term when colliding with the folded plate and being worn and torn, can follow the clamp plate with pressing from both sides tight piece and pull down, change new clamp tight piece, reduce only because the wearing and tearing of pressing from both sides tight piece with the possibility that whole clamp plate was changed, practice thrift the material.

Optionally, the clamping block is connected with the side wall of the clamping groove through a countersunk bolt.

By adopting the technical scheme, the clamping block is inserted into the clamping groove, and the clamping block is connected with the side wall of the clamping groove by using the countersunk head bolt; when the clamping block needs to be disassembled, only the countersunk head bolt needs to be loosened, and the clamping block is simple and convenient.

Optionally, a first T-shaped groove is formed in the end surface of the pressing plate, a first T-shaped block is in sliding fit in the first T-shaped groove, a first limiting plate is connected to the first T-shaped block, a first limiting groove corresponding to the first limiting plate is formed in the top surface of the clamping block, the first limiting plate is inserted into the first limiting groove and is tightly attached to the side wall of the first limiting groove, and a first locking member is arranged between the first T-shaped block and the pressing plate; the bottom surface of the pressing plate is provided with a second T-shaped groove, a second T-shaped block is arranged in the second T-shaped groove in a sliding fit mode, a second limiting plate is connected onto the second T-shaped block, a second limiting groove corresponding to the second limiting plate is formed in the side wall of the clamping block, the second limiting plate is inserted into the second limiting groove and tightly attached to the side wall of the second limiting groove, and a second locking piece is arranged between the second T-shaped block and the pressing plate.

Through adopting above-mentioned technical scheme, will press from both sides tight piece and insert and press from both sides tight groove, remove first T-shaped piece along first T-shaped groove, insert in first spacing groove and hug closely with the lateral wall of first spacing groove until first limiting plate, utilize first retaining member to lock the position between first T-shaped piece and the clamp plate, press from both sides tight piece and be fixed in the ascending position of horizontal direction. And moving the second T-shaped block along the second T-shaped groove until the second limiting plate is inserted into the second limiting groove and is tightly attached to the side wall of the second limiting groove, locking the position between the second T-shaped block and the pressing plate by using a second locking piece, and fixing the position of the clamping block in the vertical direction. The clamping block is connected with the pressing plate, and the connection process is simple and convenient.

Optionally, the first locking member includes a first locking rod, a first locking groove is formed in a side wall of the first T-shaped block, a first spring is connected to a groove bottom of the first locking groove, one end of the first spring is connected to the first locking rod, a second locking groove corresponding to the first locking rod is formed in a side wall of the pressing plate, the second locking groove is a through groove, one end of the first locking rod is inserted into the first locking groove and is in sliding fit with the first locking groove, and the other end of the first locking rod is inserted into the second locking groove and is in sliding fit with the second locking groove; the second locking part comprises a second locking rod, a third locking groove is formed in the side wall of the second T-shaped block, a second spring is connected to the bottom of the third locking groove, one end of the second spring is connected with the second locking rod, a fourth locking groove corresponding to the second locking rod is formed in the side wall of the pressing plate, the fourth locking groove is a through groove, one end of the second locking rod is inserted into the third locking groove and is in sliding fit with the third locking groove, and the other end of the second locking rod is inserted into the fourth locking groove and is in sliding fit with the fourth locking groove.

Through adopting above-mentioned technical scheme, gliding in-process of first T-shaped piece in first T-shaped groove, first locking lever is located first locking groove, first spring is compressed, when first limiting plate inserts first spacing groove, second locking groove and first locking groove intercommunication, under the effect of first spring restoring deformation power, first locking lever inserts in the second locking groove, a part of first locking lever is located first locking groove, another part is located second locking groove and hugs closely with the lateral wall in second locking groove. The position between the first T-shaped block and the pressure plate is locked, the position between the first limiting plate and the clamping block is locked, and the position of the clamping block in the horizontal direction is fixed;

the gliding in-process of second T-shaped piece in the second T-shaped groove, the second check lock lever is located third locking inslot, and the second spring is compressed, and when the second limiting plate inserted the second spacing groove, third locking groove and fourth locking groove intercommunication, under the effect of second spring restoring deformation power, the second check lock lever inserted the fourth locking groove in, and a part of second check lock lever is located third locking inslot, and another part is located the fourth locking inslot and hugs closely with the lateral wall in fourth locking groove. The position between the second T-shaped block and the pressing plate is locked, the position between the second limiting plate and the clamping block is locked, and the position of the clamping block in the vertical direction is fixed. The locking process is simple and convenient.

Optionally, an anti-slip layer is arranged between the cushion block and the connector.

Through adopting above-mentioned technical scheme, the skid resistant course can reduce the connector and take place gliding possibility between the cushion in the course of working, improves stability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the connector clamping device, the compression spring, the sliding groove, the sliding block and the fixing hole are arranged, the fixing rod on the connector is inserted into the fixing hole, when the quick clamp and the pressure plate cylinder rapidly clamp the connector, the compression spring is compressed, the compression spring absorbs a part of force in the compression process and plays a role in buffering, and therefore the problem that the connector is easily damaged by generated impact force when the connector is rapidly clamped by the tool clamp is solved;

2. this application is through setting up rotating assembly, and rotating assembly sets up in the clamp plate cylinder and places the bottom of piece, when the position of connector needs to be changed, only needs to open the quick clamp, starts rotating assembly, can change the position of connector, need not to press from both sides the clamp plate cylinder with quick and all open, improves work efficiency.

Drawings

Fig. 1 is a schematic view of a structure of a connector in the related art.

Fig. 2 is a schematic structural diagram of embodiment 1 of the present application.

Fig. 3 is a sectional view showing a compression spring, a slide groove, and a slider in embodiment 1 of the present application.

Fig. 4 is a sectional view showing the connection relationship of the clamp block and the pressure plate in embodiment 1 of the present application.

Fig. 5 is a schematic structural view of embodiment 2 of the present application.

Fig. 6 is a schematic view of a first T-shaped groove embodied in embodiment 2 of the present application.

Fig. 7 is a sectional view showing a first stopper plate and a first stopper groove in embodiment 2 of the present application.

Fig. 8 is a schematic view showing a second T-shaped groove in embodiment 2 of the present application.

Fig. 9 is a sectional view showing a second stopper plate and a second stopper groove in embodiment 2 of the present application.

Description of reference numerals: 1. a work table; 2. quickly clamping; 3. a platen cylinder; 4. a connector; 5. folding a plate; 6. placing the blocks; 7. an anti-slip layer; 8. cushion blocks; 9. a sliding groove; 10. a slider; 11. a pressure spring; 12. fixing the rod; 13. a fixing hole; 14. a support bar; 15. a toothed ring; 16. a dial scale; 17. a gear; 18. a motor; 19. a countersunk bolt; 20. pressing a plate; 21. a clamping block; 22. a clamping groove; 23. a bearing; 24. a first T-shaped slot; 25. a first T-shaped block; 26. a first locking groove; 27. a first spring; 28. a first locking lever; 29. a second locking groove; 30. a first limit plate; 31. a first limit groove; 32. a second T-shaped slot; 33. a second T-shaped block; 34. a third locking groove; 35. a second spring; 36. a second locking lever; 37. a fourth locking groove; 38. a second limiting plate; 39. a second limit groove; 40. a turntable; 41. rotating the groove; 42. an arrow is indicated; 43. a first pull rod; 44. a second pull rod; 45. and (7) briquetting.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses a frock clamp for connector processing.

Example 1:

referring to fig. 1, 2 and 3, a tooling fixture for connector 4 tooling includes two sets of clamping members, each set clamping one connector 4. The clamping piece includes two clamp plate cylinders 3, quick clamp 2 and places piece 6, and quick clamp 2 sets up on workstation 1. Place the top surface of piece 6 and seted up sliding tray 9, sliding tray 9 sliding connection has slider 10, sliding tray 9's tank bottom fixedly connected with pressure spring 11, slider 10's one end is connected with pressure spring 11, fixed orifices 13 has been seted up to the other end, fixed orifices 13 is the blind hole, dead lever 12 of connector 4 bottom inserts in fixed orifices 13 and hugs closely with the bottom of fixed orifices 13, connector 4 and place and have the clearance between the piece 6.

With reference to fig. 1, 2 and 3, the presser plate cylinder 3 comprises a presser plate 20, to which presser plate 20 a clamping block 21 is removably attached, which clamping block 21 presses the flaps 5 of the connector 4. Be provided with briquetting 45 on the quick-witted 2, briquetting 45 compresses tightly the top surface of connector 4, places and is provided with cushion 8 between the top surface of piece 6 and the bottom of connector 4, and cushion 8 is hugged closely with the bottom of connector 4, is provided with skid resistant course 7 between the bottom of cushion 8 and connector 4, can reduce connector 4 and take place gliding possibility between cushion 8 in the course of working, improves stability.

Referring to fig. 2, the workbench 1 is provided with rotating assemblies corresponding to the two sets of clamping members one to one, and the rotating assemblies are used for driving the corresponding connectors 4 to rotate around the vertical center lines of the connectors. The rotating assembly comprises a rotary table 40 and a supporting rod 14, the rotary table 40 is arranged in a circular shape, and a gear ring 15 is sleeved on the side wall of the rotary table 40. Two clamp plate cylinders 3 and place piece 6 and all connect the top surface at revolving stage 40, and two clamp plate cylinders 3 set up about the axis symmetry of revolving stage 40, and the vertical central line of connector 4 sets up with the axis of revolving stage 40 is coaxial. The turntable 40 is provided with a scale 16, and the scale 16 is arranged along the circumferential direction of the turntable 40. Be equipped with on workstation 1 with two revolving stages one-to-one's instruction arrow 42, instruct arrow 42 towards scale 16 setting, can fix a position more accurately through scale 16 and instruction arrow 42, rotate connector 4 to the position that corresponds, reduce the error that the people's eye observed and bring.

Referring to fig. 2 and 4, the support rod 14 is fixedly connected to the working table 1, a rotary groove 41 is formed in the bottom surface of the rotary table 40, and the support rod 14 is inserted into the rotary groove 41 and is rotatably engaged with the rotary groove 41 through a bearing 23. Fixedly connected with on the workstation 1 with two revolving stages 40 one-to-one motor 18, the vertical setting of output shaft of motor 18, the output shaft coaxial coupling of motor 18 has gear 17, gear 17 and ring gear 15 meshing.

Referring to fig. 4, the pressing plate cylinder 3 includes a pressing plate 20, a clamping block 21 is detachably connected to the pressing plate cylinder 3, a clamping groove 22 is formed in an end surface of the pressing plate 20, the clamping groove 22 is communicated with the bottom surface and two sides of the pressing plate 20, and the clamping block 21 is inserted into the clamping groove 22 and connected with a side wall of the clamping groove 22 through a countersunk bolt 19. When the clamping block 21 needs to be disassembled, the countersunk head bolt 19 only needs to be loosened, and the disassembly is simple and convenient.

The implementation principle of the embodiment 1 is as follows: the connector 4 is placed on the placing block 6, the fixing rod 12 at the bottom of the connector 4 is inserted into the fixing hole 13 in the sliding block 10, the sliding block 10 moves towards the direction close to the pressure spring 11 under the action of gravity, the pressure spring 11 is compressed, and at the moment, a gap exists between the bottom of the connector 4 and the cushion block 8. The pressing plate cylinder 3 and the quick clamp 2 are started, the pressing plate cylinder 3 drives the pressing plate 20 and the clamping block 21 to rotate quickly, the clamping block 21 compresses the folded plate 5 on the connector 4 quickly, the pressing block 45 on the quick clamp 2 compresses the upper surface of the connector 4 quickly, and the bottom of the connector 4 is attached to the cushion block 8 tightly. The connector 4 moves towards the direction close to the compression spring 11, and the compression spring 11 is further compressed to absorb a part of the force, so that the problem that the connector 4 is easily damaged by the impact force generated when the tool clamp rapidly clamps the connector 4 is solved.

When the back or the side of the connector 4 needs to be machined, the quick clamp 2 is loosened, the motor 18 is started, the motor 18 drives the gear 17 to rotate, the gear 17 and the toothed ring 15 are meshed to drive the rotary table 40 to rotate, the rotary table 40 drives the connector 4 to rotate to a corresponding position, the motor 18 is closed, the rotary table 40 stops rotating, the quick clamp 2 is started to press the top surface of the connector 4 again, the pressure plate cylinder 3 and the quick clamp 2 do not need to be opened, the connector 4 is manually rotated in the direction, and the working efficiency is improved.

Example 2:

the difference between the present embodiment and embodiment 1 is that, referring to fig. 5, 6 and 7, a first T-shaped groove 24 is formed on the end surface of the pressing plate 20, a first T-shaped block 25 is slidably fitted in the first T-shaped groove 24, a first limiting plate 30 is fixedly connected to the first T-shaped block 25, and a first pull rod 43 is fixedly connected to the first T-shaped block 25. The top surface of the clamping block 21 is provided with a first limiting groove 31 corresponding to the first limiting plate 30, and the first limiting plate 30 is inserted into the first limiting groove 31 and tightly attached to the side wall of the first limiting groove 31.

Referring to fig. 5, 6 and 7, a first locking member is arranged between the first T-shaped block 25 and the pressure plate 20, the first locking member includes a first locking rod 28, a first locking groove 26 is formed on a side wall of the first T-shaped block 25, a first spring 27 is connected to one end of the first locking rod 28, one end of the first spring 27, which is far away from the first locking rod 28, is fixedly connected to a groove bottom of the first locking groove 26, and the first locking rod 28 is inserted into the first locking groove 26 and is in sliding fit with the first locking groove 26. The side wall of the pressing plate 20 is provided with a second locking groove 29 corresponding to the first locking rod 28, the second locking groove 29 is a through groove, and the first locking rod 28 is inserted into the second locking groove 29 and is in sliding fit with the second locking groove 29. A portion of the first locking lever 28 is located in the first locking groove 26, and another portion is inserted into the second locking groove 29 and abuts against a side wall of the second locking groove 29.

Referring to fig. 6, 8 and 9, a second T-shaped groove 32 is formed on the bottom surface of the pressing plate 20, a second T-shaped block 33 is slidably fitted in the second T-shaped groove 32, a second limiting plate 38 is connected to the second T-shaped block 33, and a second limiting rod 44 is fixedly connected to the second T-shaped block 33. The top surface of the clamping block 21 is provided with a second limiting groove 39 corresponding to the second limiting plate 38, and the second limiting plate 38 is inserted into the second limiting groove 39 and tightly attached to the side wall of the second limiting groove 39.

Referring to fig. 6, 8 and 9, a second locking member is disposed between the second T-shaped block 33 and the pressure plate 20, the second locking member includes a second locking rod 36, a third locking groove 34 is formed on a side wall of the second T-shaped block 33, one end of the second locking rod 36 is connected to a second spring 35, one end of the second spring 35, which is far away from the second locking rod 36, is fixedly connected to a groove bottom of the third locking groove 34, and the second locking rod 36 is inserted into the third locking groove 34 and is in sliding fit with the third locking groove 34. A fourth locking groove 37 corresponding to the second locking rod 36 is formed in the side wall of the pressing plate 20, the fourth locking groove 37 is a through groove, and the second locking rod 36 is inserted into the fourth locking groove 37 and is in sliding fit with the fourth locking groove 37. A portion of the second locking lever 36 is located in the third locking groove 34, and another portion is inserted into the fourth locking groove 37 and abuts against a side wall of the fourth locking groove 37.

The implementation principle of the embodiment 2 is as follows: when the clamping block 21 is mounted, the clamping block 21 is inserted into the clamping groove 22, the first pull rod 43 is grasped to move the first T-shaped block 25 along the first T-shaped groove 24, the first locking rod 28 is located in the first locking groove 26 and compresses the first spring 27. When the first limit plate 30 is inserted into the first limit groove 31 and closely attached to the side wall of the first limit groove 31, the first locking groove 26 is communicated with the second locking groove 29, the first locking rod 28 is inserted into the second locking groove 29 and closely attached to the side wall of the second locking groove 29 under the restoring deformation force of the first spring 27, the position between the first T-shaped block 25 and the pressing plate 20 is locked, the position between the first limit plate 30 and the clamping block 21 is locked, and the clamping block 21 is fixed in the horizontal direction.

The second pull rod 44 is grasped to move the second T-block 33 along the second T-shaped slot 32, and the second lock lever 36 is seated in the second lock groove 29 and compresses the second spring 35. When the second limit plate 38 is inserted into the second limit groove 39 and closely attached to the sidewall of the second limit groove 39, the third locking groove 34 is communicated with the fourth locking groove 37, the second locking rod 36 is inserted into the fourth locking groove 37 and closely attached to the sidewall of the fourth locking groove 37 under the action of the deformation restoring force of the second spring 35, the position between the second T-shaped block 33 and the pressing plate 20 is locked, the position between the second limit plate 38 and the clamping block 21 is locked, the clamping block 21 is fixed in the vertical direction, and the clamping block 21 is connected with the pressing plate 20.

When the clamping block 21 needs to be replaced, the first locking rod 28 is moved away from the second locking groove 29 until the first locking rod 28 completely leaves the second locking groove 29, the first spring 27 is compressed, the first pull rod 43 is grasped, and the first T-shaped block 25 is moved away from the clamping block 21 along the first T-shaped groove 24 until the first limit plate 30 completely leaves the first limit groove 31. The clamping groove 22 can be removed from the clamping block 21 along the horizontal direction, and the installation and disassembly processes are simple and convenient.

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 (10)

1. The utility model provides a frock clamp for connector processing which characterized in that: including placing piece (6), clamping piece, sliding tray (9) have been seted up to the top surface of placing piece (6), be equipped with pressure spring (11) in sliding tray (9), the one end of pressure spring (11) is connected with slider (10), slider (10) insert in sliding tray (9) and with sliding tray (9) sliding fit, slider (10) are kept away from fixed orifices (13) have been seted up to the one end of pressure spring (11), fixed orifices (13) are the blind hole, and dead lever (12) on connector (4) insert in fixed orifices (13), connector (4) and place and have the clearance between piece (6).

2. The tooling clamp for connector machining according to claim 1, characterized in that: a cushion block (8) is arranged between the bottom of the connector (4) and the top surface of the placing block (6).

3. The tooling clamp for connector machining according to claim 1, characterized in that: the workbench (1) is provided with a rotating assembly for driving the connector (4) to rotate around the vertical central line thereof.

4. The tooling clamp for connector machining according to claim 3, characterized in that: the rotating assembly comprises a rotary table (40), the placing block (6) and the pressing plate cylinder (3) are all arranged on the rotary table (40), a supporting rod (14) is arranged on the workbench (1), the rotary table (40) is connected with the supporting rod (14) in a rotating mode through a bearing (23), a toothed ring (15) is sleeved on the side wall of the rotary table (40), a motor (18) is arranged on the workbench (1), an output shaft of the motor (18) is coaxially connected with a gear (17), and the gear (17) is meshed with the toothed ring (15).

5. The tooling clamp for connector machining according to claim 4, wherein: the rotary table is characterized in that scales (16) are arranged on the rotary table (40), the scales (16) are arranged along the circumferential direction of the rotary table (40), an indication arrow (42) is arranged on the working table, and the indication arrow (42) is arranged towards the scales (16).

6. The tooling clamp for connector machining according to claim 1, characterized in that: the clamping piece comprises a pressing plate cylinder (3), the pressing plate cylinder (3) comprises a pressing plate (20), a clamping block (21) is detachably connected to the pressing plate (20), a clamping groove (22) is formed in the end face of the pressing plate (20), the clamping groove (22) is communicated to the bottom face and two sides of the pressing plate (20), and the clamping block (21) is inserted into the clamping groove (22).

7. The tooling clamp for connector machining according to claim 6, wherein: the clamping block (21) is connected with the side wall of the clamping groove (22) through a countersunk head bolt (19).

8. The tooling clamp for connector machining according to claim 6, wherein: a first T-shaped groove (24) is formed in the end face of the pressing plate (20), a first T-shaped block (25) is arranged in the first T-shaped groove (24) in a sliding fit mode, a first limiting plate (30) is connected onto the first T-shaped block (25), a first limiting groove (31) corresponding to the first limiting plate (30) is formed in the top face of the clamping block (21), the first limiting plate (30) is inserted into the first limiting groove (31) and is tightly attached to the side wall of the first limiting groove (31), and a first locking piece is arranged between the first T-shaped block (25) and the pressing plate (20); the clamping device is characterized in that a second T-shaped groove (32) is formed in the bottom surface of the pressing plate (20), a second T-shaped block (33) is arranged in the second T-shaped groove (32) in a sliding fit mode, a second limiting plate (38) is connected onto the second T-shaped block (33), a second limiting groove (39) corresponding to the second limiting plate (38) is formed in the side wall of the clamping block (21), the second limiting plate (38) is inserted into the second limiting groove (39) and tightly attached to the side wall of the second limiting groove (39), and a second locking piece is arranged between the second T-shaped block (33) and the pressing plate (20).

9. The tooling clamp for connector machining according to claim 8, characterized in that: the first locking piece comprises a first locking rod (28), a first locking groove (26) is formed in the side wall of the first T-shaped block (25), a first spring (27) is connected to the bottom of the first locking groove (26), one end of the first spring (27) is connected with the first locking rod (28), a second locking groove (29) corresponding to the first locking rod (28) is formed in the side wall of the pressing plate (20), the second locking groove (29) is a through groove, one end of the first locking rod (28) is inserted into the first locking groove (26) and is in sliding fit with the first locking groove (26), and the other end of the first locking rod is inserted into the second locking groove (29) and is in sliding fit with the second locking groove (29); the second locking piece comprises a second locking rod (36), a third locking groove (34) is formed in the side wall of the second T-shaped block (33), a second spring (35) is connected to the bottom of the third locking groove (34), one end of the second spring (35) is connected with the second locking rod (36), a fourth locking groove (37) corresponding to the second locking rod (36) is formed in the side wall of the pressing plate (20), the fourth locking groove (37) is a through groove, one end of the second locking rod (36) is inserted into the third locking groove (34) and is in sliding fit with the third locking groove (34), and the other end of the second locking rod is inserted into the fourth locking groove (37) and is in sliding fit with the fourth locking groove (37).

10. The tooling clamp for connector machining according to claim 2, characterized in that: an anti-skid layer (7) is arranged between the cushion block (8) and the connector (4).

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