CN223684569U - Profiling clamp of tapping machine - Google Patents
Profiling clamp of tapping machineInfo
- Publication number
- CN223684569U CN223684569U CN202520086796.0U CN202520086796U CN223684569U CN 223684569 U CN223684569 U CN 223684569U CN 202520086796 U CN202520086796 U CN 202520086796U CN 223684569 U CN223684569 U CN 223684569U
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- China
- Prior art keywords
- profiling
- nut
- clamp
- push rod
- blocks
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Abstract
The utility model belongs to the technical field of clamps for tapping machines, in particular to a profiling clamp for a tapping machine, which aims at the problems that in the prior art, a complex pneumatic mechanical clamp clamps a nut workpiece and then is fed into a tap for tapping, so that the nut rotates on the tap, the tapped threads are irregular, the precision cannot be stable and great loss is caused to the tap. According to the utility model, the hexagonal surface of the nut is used as a basis, the nut channel with the same shape as the nut is arranged in front of the falling position of the nut, so that the nut is ensured not to rotate on the tap, the machining precision is ensured, the yield is high, the tap is not easy to wear, and the service life is greatly prolonged.
Description
Technical Field
The utility model relates to the technical field of fixtures for tapping machines, in particular to a profiling fixture for a tapping machine.
Background
The full-automatic nut tapping machine equipment mainly clamps nut workpieces, so that the nut workpieces can be aligned to a tapping position without generating tapping deviation.
The prior art adopts a complex pneumatic mechanical clamp to clamp a nut workpiece and then send the nut workpiece into a tap for tapping, but the clamp mode has the advantages of high cost, poor alignment precision, irregular tapped threads, unstable precision and great loss to the tap.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, a complex pneumatic mechanical clamp is used for clamping a nut workpiece and then is sent into a tap for tapping, the clamp mode is high in cost and poor in alignment precision, the nut rotates on the tap, the tapped threads are irregular, the precision cannot be stable, and the tap is greatly lost, and the profiling clamp of the tapping machine is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A profiling fixture for a tapping machine, comprising:
the top of the machine body is slidably provided with a pushing moving seat, and the pushing moving seat is connected with a nut push rod structure;
The fixed seat is arranged at the top of the machine body, two profiling clamp structures are symmetrically and slidably arranged at the top of the fixed seat, and the two profiling clamp structures are matched with the nut push rod structure;
and the interval adjusting mechanism is arranged at the top of the fixed seat and matched with the two profiling clamp structures.
Preferably, the top of the machine body is symmetrically and fixedly provided with two sliding rails, the two sliding rails are respectively and slidably provided with a sliding block, the two sliding blocks are fixedly arranged at the bottom of the pushing moving seat, the machine body is provided with an air cylinder, and an output shaft of the air cylinder is connected with the pushing moving seat and used for controlling the pushing moving seat to move.
Preferably, the nut push rod structure comprises a fixed block, the fixed block is arranged at the top of the pushing moving seat, a T-shaped notch is formed in the top of the fixed block, a push rod is arranged in the T-shaped notch, the horizontal position of the push rod is located between the two profiling clamp structures, and the push rod is connected with the fixed block through the T-shaped notch and can be detached.
Preferably, the nut push rod structure further comprises a support block fixedly arranged at the top of the machine body, a sliding hole is formed in the support block, and the push rod is in sliding connection with the inner wall of the sliding hole and used for guaranteeing horizontal movement of the push rod.
Preferably, the two profiling clamp structures comprise clamp blocks, gaps are formed in the bottoms of the two clamp blocks, notch strips are fixedly arranged at the tops of the fixing seats and are in sliding connection with the corresponding notch strips, profiling hexagonal grooves are formed in the inner sides of the two clamp blocks, the two profiling hexagonal grooves are used for limiting nuts and are attached to the outer sides of the nuts, and the nuts are prevented from rotating when the screw tap is tapped.
Preferably, the interval adjustment mechanism comprises a rectangular plate, four vertical rods are fixedly arranged at the bottom of the rectangular plate, mounting plates are fixedly arranged at the bottoms of the four vertical rods, the four mounting plates are arranged at the top of the fixing seat through screws, bottom opening grooves are formed in the bottoms of the rectangular plate, two interval adjustment blocks are slidably arranged in the bottom opening grooves, two matching rods are fixedly arranged at the bottoms of the interval adjustment blocks, two matching grooves are formed in the tops of the clamp blocks, and the matching rods are matched with the matching grooves.
Preferably, the bidirectional screw is rotationally installed in the bottom opening groove, threads at two ends of the bidirectional screw are opposite in direction, the two distance adjusting blocks are in threaded connection with two ends of the bidirectional screw, a servo motor is installed on the outer side of the rectangular plate, an output shaft of the servo motor is fixedly installed with the outer end of the bidirectional screw, two limiting rods are fixedly installed in the bottom opening groove, and the two distance adjusting blocks are slidably installed on the outer sides of the two limiting rods.
In the utility model, the profiling clamp of the tapping machine has the beneficial effects that:
according to the scheme, the distance between the two profiling clamp structures is required to be adjusted, the servo motor is started to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the two distance adjusting blocks to be close to or far away from each other, the two distance adjusting blocks drive the two clamp blocks to be close to or far away from each other through the four matching rods, the distance between the two clamp blocks can be adjusted, and nuts with different sizes can be adapted to use;
According to the scheme, the cylinder pushes the pushing moving seat to move, the pushing moving seat pushes the push rod to move through the fixed block, the push rod pushes the nut to move forwards, the screw tap is utilized to tap the nut, the nut is arranged between the two clamp blocks, and only can move horizontally through the matching of the two hexagonal grooves, so that the nut cannot rotate on the screw tap;
According to the utility model, the hexagonal surface of the nut is used as a basis, the nut channel with the same shape as the nut is arranged in front of the falling position of the nut, so that the nut is ensured not to rotate on the tap, the machining precision is ensured, the yield is high, the tap is not easy to wear, and the service life is greatly prolonged.
Drawings
FIG. 1 is a schematic diagram of a profiling fixture for a tapping machine according to the present utility model;
FIG. 2 is a schematic view illustrating the disassembly of the intermediate distance adjusting mechanism of FIG. 1 according to the present utility model;
FIG. 3 is a schematic side view of the structure of FIG. 2 according to the present utility model;
FIG. 4 is a schematic diagram of a structure of a push rod of a nut according to the present utility model;
FIG. 5 is a schematic diagram of a structure of a profiling clamp according to the present utility model;
FIG. 6 is a schematic structural view of a spacing adjustment mechanism according to the present utility model;
FIG. 7 is a schematic bottom view of a spacing adjustment mechanism according to the present utility model;
Fig. 8 is a schematic structural view of a nut according to the present utility model.
In the figure, 1, a machine body; 2, a sliding rail, 21, a sliding block, 3, a pushing moving seat, 4, a nut push rod structure, 41, a fixed block, 42, a T-shaped groove, 43, a push rod, 44, a supporting block, 45, a sliding hole, 5, a fixed seat, 6, an imitation clamp structure, 61, a clamp block, 62, a matching groove, 63, a hexagonal groove, 64, a notch, 7, a cylinder, 8, a space adjusting mechanism, 81, a rectangular plate, 82, a bottom opening groove, 83, a limiting rod, 84, a bidirectional screw rod, 85, a space adjusting block, 86, a matching rod, 87, a servo motor, 88, a vertical rod, 89, a mounting plate and 9, a nut.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
The application is described in further detail below in connection with fig. 1-8.
A profiling fixture for a tapping machine, comprising:
The device comprises a machine body 1, wherein a pushing moving seat 3 is slidably arranged at the top of the machine body 1, and a nut push rod structure 4 is connected to the pushing moving seat 3;
The fixed seat 5 is arranged at the top of the machine body 1, two profiling clamp structures 6 are symmetrically and slidably arranged at the top of the fixed seat 5, and the two profiling clamp structures 6 are matched with the nut push rod structure 4;
And the interval adjusting mechanism 8 is arranged at the top of the fixed seat 5 and matched with the two profiling clamp structures 6.
Referring to fig. 3, in this embodiment, two sliding rails 2 are symmetrically and fixedly installed on the top of the machine body 1, sliding blocks 21 are slidably installed on the two sliding rails 2, the two sliding blocks 21 are fixedly installed on the bottom of the pushing moving seat 3, an air cylinder 7 is installed on the machine body 1, and an output shaft of the air cylinder 7 is connected with the pushing moving seat 3 and is used for controlling the pushing moving seat 3 to move.
Referring to fig. 4, in this embodiment, the nut push rod structure 4 includes a fixed block 41, the fixed block 41 is mounted on the top of the pushing moving seat 3, a T-shaped notch 42 is formed on the top of the fixed block 41, a push rod 43 is mounted in the T-shaped notch 42, the horizontal position of the push rod 43 is located between two profiling clamp structures 6, and the push rod 43 is connected with the fixed block 41 through the T-shaped notch 42 and can be detached.
Referring to fig. 4, in this embodiment, the nut push rod structure 4 further includes a support block 44 fixedly installed on the top of the machine body 1, a sliding hole 45 is formed on the support block 44, and the push rod 43 is slidably connected with an inner wall of the sliding hole 45, so as to ensure that the push rod 43 moves horizontally.
Referring to fig. 5, in this embodiment, the two profiling fixture structures 6 include fixture blocks 61, notches 64 are formed at bottoms of the two fixture blocks 61, notch bars are fixedly mounted at tops of the fixing bases 5, the notches 64 are slidably connected with the corresponding notch bars, profiling hexagonal grooves 63 are formed at inner sides of the two fixture blocks 61, the two profiling hexagonal grooves 63 are used for limiting nuts 9 and attaching to outer sides of the nuts 9, and it is ensured that the nuts 9 cannot rotate when tapping the tap.
Referring to fig. 6 and 7, in this embodiment, the space adjusting mechanism 8 includes a rectangular plate 81, four vertical rods 88 are fixedly installed at the bottom of the rectangular plate 81, four mounting plates 89 are fixedly installed at the bottom of the vertical rods 88, four mounting plates 89 are installed at the top of the fixing seat 5 through screws, a bottom opening groove 82 is formed in the bottom of the rectangular plate 81, two space adjusting blocks 85 are slidably installed in the bottom opening groove 82, two matching rods 86 are fixedly installed at the bottom of the space adjusting blocks 85, two matching grooves 62 are formed in the top of the clamp block 61, the matching rods 86 are matched with the matching grooves 62, two bidirectional screws 84 are rotatably installed at the bottom opening groove 82, two servo motors 87 are installed at the outer sides of the bidirectional screws 84 in a threaded mode, two matching rods 86 are fixedly installed at the outer sides of the bottom opening groove 82, and two limiting rods 83 are installed at the outer sides of the two sliding limiting rods 83.
When the device is used, the power supply and the PLC controller are connected to control electric appliances, the device is not repeated in the prior art, the device is ready to work, the nut 9 is placed on the front side of the push rod 43 by using the mechanical arm, the screw tap is prepared on the front side of the push rod 43, the distance between the two profiling clamp structures 6 needs to be adjusted for adapting to the size of the nut 9, the servo motor 87 is started to drive the bidirectional screw 84 to rotate, the bidirectional screw 84 drives the two distance adjusting blocks 85 to be close to or far away from each other, the two distance adjusting blocks 85 drive the two clamp blocks 61 to be close to or far away from each other through the four matching rods 86, the distance between the two clamp blocks 61 can be adjusted, the device can adapt to the use of nuts 9 with different sizes, the cylinder 7 pushes the pushing moving seat 3 to push the push rod 43 to move, the push rod 43 pushes the nut 9 to move forwards, the screw tap is utilized to tap the nut 9, the nut is arranged between the two clamp blocks 61, and the nut can only move horizontally through the two six-edge grooves 63.
Example two
The second embodiment is the same as the rest of the first embodiment, except that the space adjusting mechanism 8 is disassembled and replaced by four screws, the four screws are matched with four matching grooves 62 on the two clamp blocks 61, the screws are fixed on the top of the fixing seat 5 through the matching grooves 62, the screws can be loosened to move, the space adjustment of the two clamp blocks 61 is realized, all the structural shapes, sizes and materials of the first embodiment are included in the application, the selection and adjustment can be carried out in order to meet the specific use condition, the drawing is a schematic structural diagram, and the specific actual size can be properly adjusted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (8)
1. Profiling clamp of tapping machine, characterized by comprising:
The device comprises a machine body (1), wherein a pushing moving seat (3) is slidably arranged at the top of the machine body (1), and a nut push rod structure (4) is connected to the pushing moving seat (3);
The fixing seat (5) is arranged at the top of the machine body (1), two profiling clamp structures (6) are symmetrically and slidably arranged at the top of the fixing seat (5), and the two profiling clamp structures (6) are matched with the nut push rod structure (4);
And the interval adjusting mechanism (8) is arranged at the top of the fixed seat (5) and matched with the two profiling clamp structures (6).
2. The profiling clamp of the tapping machine according to claim 1, wherein two sliding rails (2) are symmetrically and fixedly arranged at the top of the machine body (1), sliding blocks (21) are slidably arranged on the two sliding rails (2), and the two sliding blocks (21) are fixedly arranged at the bottom of the pushing moving seat (3).
3. Profiling clamp for tapping machine according to claim 1, characterized in that the machine body (1) is provided with a cylinder (7), the output shaft of which cylinder (7) is connected with the pushing mobile seat (3).
4. Profiling clamp of tapping machine according to claim 1, characterized in that the nut push rod structure (4) comprises a fixed block (41), the fixed block (41) is mounted at the top of the pushing moving seat (3), a T-shaped notch (42) is formed in the top of the fixed block (41), a push rod (43) is mounted in the T-shaped notch (42), and the horizontal position of the push rod (43) is located between the two profiling clamp structures (6).
5. The profiling clamp of the tapping machine according to claim 4, wherein the nut push rod structure (4) further comprises a supporting block (44) fixedly installed at the top of the machine body (1), a sliding hole (45) is formed in the supporting block (44), and the push rod (43) is in sliding connection with the inner wall of the sliding hole (45).
6. The profiling fixture of a tapping machine according to claim 1, characterized in that the profiling fixture structure (6) comprises fixture blocks (61), notches (64) are formed in the bottoms of the fixture blocks (61), notch bars are fixedly mounted on the tops of the fixing seats (5), the notches (64) are slidably connected with the corresponding notch bars, profiling hexagonal grooves (63) are formed in the inner sides of the fixture blocks (61), and the profiling hexagonal grooves (63) are used for limiting nuts (9) and are attached to the outer sides of the nuts (9).
7. The profiling clamp of a tapping machine according to claim 6, wherein the distance adjusting mechanism (8) comprises a rectangular plate (81), four vertical rods (88) are fixedly arranged at the bottom of the rectangular plate (81), mounting pieces (89) are fixedly arranged at the bottoms of the four vertical rods (88), the four mounting pieces (89) are arranged at the top of the fixing seat (5) through screws, a bottom opening groove (82) is formed in the bottom of the rectangular plate (81), two distance adjusting blocks (85) are slidably mounted in the bottom opening groove (82), two matching rods (86) are fixedly mounted at the bottoms of the two distance adjusting blocks (85), and matching grooves (62) are formed in the tops of the two clamp blocks (61), and the matching rods (86) are matched with the matching grooves (62).
8. The profiling clamp of the tapping machine according to claim 7, wherein the bottom slot (82) is rotatably provided with a bidirectional screw rod (84), threads at two ends of the bidirectional screw rod (84) are opposite in direction, two interval adjusting blocks (85) are in threaded connection with two ends of the bidirectional screw rod (84), a servo motor (87) is arranged on the outer side of the rectangular plate (81), an output shaft of the servo motor (87) is fixedly arranged at the outer end of the bidirectional screw rod (84), two limit rods (83) are fixedly arranged in the bottom slot (82), and the two interval adjusting blocks (85) are slidably arranged on the outer sides of the two limit rods (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520086796.0U CN223684569U (en) | 2025-01-15 | 2025-01-15 | Profiling clamp of tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520086796.0U CN223684569U (en) | 2025-01-15 | 2025-01-15 | Profiling clamp of tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223684569U true CN223684569U (en) | 2025-12-19 |
Family
ID=98024328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520086796.0U Active CN223684569U (en) | 2025-01-15 | 2025-01-15 | Profiling clamp of tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223684569U (en) |
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2025
- 2025-01-15 CN CN202520086796.0U patent/CN223684569U/en active Active
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| GR01 | Patent grant |