CN214723576U - Adjustable valve sleeve processing frock - Google Patents
Adjustable valve sleeve processing frock Download PDFInfo
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- CN214723576U CN214723576U CN202120344549.8U CN202120344549U CN214723576U CN 214723576 U CN214723576 U CN 214723576U CN 202120344549 U CN202120344549 U CN 202120344549U CN 214723576 U CN214723576 U CN 214723576U
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- threaded rod
- bevel gear
- motor
- sliding block
- fixed
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Abstract
The utility model discloses an adjustable valve sleeve processing tool, which comprises a tool main body, wherein the upper surface of the tool main body is provided with a groove, and the tool main body also comprises a clamping device and a supporting device which are arranged in the groove, the clamping device comprises a motor I and a long plate I, the motor I and the long plate I are both fixed in the groove, the upper surface of the long plate I is provided with a chute I, an output shaft of the motor I penetrates through the bottom of the chute I, a bevel gear I is fixed on the output shaft of the motor I, the side walls of the two ends of the chute I are respectively and rotatably provided with a threaded rod I and a threaded rod II, one end of the threaded rod I close to the threaded rod II is respectively and fixedly provided with a bevel gear II and a bevel gear III which are both meshed with the bevel gear I, the two sides of the chute I are provided with a slide block I and a slide block II in a sliding way, the slide block I is in a threaded fit with the threaded rod I, the slide block II is in a threaded fit with the threaded rod II, the slide block I and the slide block II are respectively and the slide block II are fixedly provided with an arc clamp plate I and an arc clamp plate II, the problem is solved.
Description
Technical Field
The utility model relates to a governing valve processing frock technical field, in particular to adjustable valve sleeve processing frock.
Background
Tooling, namely process equipment: the clamp is a process device used for rapidly fastening a workpiece during processing to keep a machine tool, a cutter and the workpiece at a correct relative position, and is also called a clamp.
At present, when the sleeve is machined, the sleeve is clamped by a three-jaw chuck mostly, but when the three-jaw chuck exerts small force, the sleeve cannot be clamped, the force is excessively large, and the sleeve is easy to deform.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable valve sleeve processing frock has when the centre gripping sleeve, prevents the effect of sleeve deformation.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an adjustable valve sleeve processing tool comprises a tool main body, a clamping device and a supporting device, wherein a groove is formed in the upper surface of the tool main body, the clamping device and the supporting device are arranged in the groove, the clamping device comprises a first motor and a first long plate, the first motor and the first long plate are both fixed in the groove, the upper surface of the first long plate is provided with a first sliding groove, an output shaft of the first motor penetrates through the bottom of the first sliding groove, a first bevel gear is fixed on an output shaft of the first motor, a first threaded rod and a second threaded rod are respectively and rotatably arranged on the side walls of the two ends of the first sliding chute, a bevel gear II and a bevel gear III which are both meshed with the bevel gear I are respectively fixed at one end of the first threaded rod and one end of the second threaded rod which are close to each other, a first sliding block and a second sliding block are arranged on two sides of the first sliding groove in a sliding manner, the first sliding block is in threaded fit with the first threaded rod, the second sliding block is in threaded fit with the second threaded rod, and the first sliding block and the second sliding block are respectively fixed with a first arc-shaped clamping plate and a second arc-shaped clamping plate.
Adopt above-mentioned technical scheme, when will fixing the sleeve, place the assigned position with the sleeve, earlier support the drum inner wall through strutting arrangement, starter motor I, motor I's output shaft rotation drives bevel gear and rotates, bevel gear one rotates and drives bevel gear two and bevel gear three and rotate, bevel gear two rotates and drives threaded rod one and rotates, bevel gear three rotates threaded rod two and rotates, threaded rod one rotates and drives slider one and slides along spout one, threaded rod two rotates and drives slider two and slide along spout one, slider one and slider two remove and drive arc splint one and arc splint two respectively, it presss from both sides tightly to go on with telescopic outer wall until arc splint one and arc splint two.
Preferably, the supporting device comprises a second motor and a two-way threaded rod, the second motor is fixed in the groove, a second long plate is fixed in the groove, the first long plate is perpendicular to the second long plate, a second sliding groove is formed in the upper surface of the second long plate, the two-way threaded rod is rotatably arranged in the second sliding groove, an output shaft of the second motor penetrates through the bottom wall of the second sliding groove, a fourth bevel gear is fixed on the output shaft of the second motor, a fifth bevel gear is fixed on the two-way threaded rod, the fourth bevel gear is meshed with the fifth bevel gear, a third sliding block and a fourth sliding block are slidably arranged in the second sliding groove, the third sliding block and the fourth sliding block are in threaded fit with the two-way threaded rod, and a third arc-shaped clamping plate and a fourth arc-shaped clamping plate are respectively fixed on the third sliding block and the fourth sliding block.
By adopting the technical scheme, the motor II is started, the output shaft of the motor II rotates to drive the bevel gear to rotate four times, the bevel gear rotates four times to drive the bevel gear to rotate five times, the bevel gear rotates five times to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod rotates to drive the sliding block III and the sliding block IV to move, and the sliding block III and the sliding block IV move to respectively drive the arc-shaped clamping plates III and the arc-shaped clamping plates IV to move until the arc-shaped clamping plates III and the arc-shaped clamping plates IV support the inner wall of the sleeve.
Preferably, a first support plate and a second support plate are fixed in the first sliding groove, the first threaded rod is in rotating fit with the first support plate, and the second threaded rod is in rotating fit with the second support plate.
By adopting the technical scheme, one end of the support plate, which is opposite to the first threaded rod, supports, and one end of the support plate, which is opposite to the second threaded rod, supports.
Preferably, the first threaded rod and the second threaded rod have the same rotation direction.
By adopting the technical scheme, the rotating directions of the first bevel gear and the second bevel gear are opposite, and the moving directions of the first sliding block and the second sliding block are opposite, so that the rotating directions of the first threaded rod and the second threaded rod are required to be the same.
Preferably, a controller is fixed to the tool main body.
By adopting the technical scheme, the controller plays a role in controlling the first motor and the second motor.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic top view of an embodiment;
FIG. 3 is a schematic structural view for showing a supporting device;
fig. 4 is a schematic structural view for showing the clamping device.
Reference numerals: 1. a tool main body; 2. a groove; 3. a clamping device; 4. a support device; 5. a first motor; 6. a long plate I; 7. a first sliding chute; 8. a first bevel gear; 9. a first threaded rod; 10. a second threaded rod; 11. a second bevel gear; 12. a third bevel gear; 13. a first sliding block; 14. a second sliding block; 15. an arc-shaped splint I; 16. an arc-shaped splint II; 17. a second motor; 18. a bidirectional threaded rod; 19. a long plate II; 20. a second chute; 21. a fourth bevel gear; 22. a fifth bevel gear; 23. a third sliding block; 24. a fourth sliding block; 25. an arc-shaped splint III; 26. an arc splint IV; 27. a first support plate; 28. a support plate II; 29. and a controller.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 4, an adjustable valve sleeve processing tool comprises a tool main body 1, wherein a groove 2 is formed in the upper surface of the tool main body 1, the tool main body further comprises a clamping device 3 and a supporting device 4 which are arranged in the groove 2, when the sleeve is to be fixed, the sleeve is placed at a designated position, the supporting device 4 comprises a second motor 17 and a bidirectional threaded rod 18, the second motor 17 is fixed in the groove 2, a second long plate 19 is fixed in the groove 2, a first long plate 6 is perpendicular to the second long plate 19, a second sliding groove 20 is formed in the upper surface of the second long plate 19, the bidirectional threaded rod 18 is rotatably arranged in the second sliding groove 20, an output shaft of the second motor 17 penetrates through the bottom wall of the second sliding groove 20, a fourth bevel gear 21 is fixed on an output shaft of the second motor 17, a controller 29 is fixed on the tool main body 1, the second motor 17 is started by pressing down the controller 29, and the fourth bevel gear 21 is driven by the rotation of the output shaft of the second motor 17, a fifth bevel gear 22 is fixed on the bidirectional threaded rod 18, a fourth bevel gear 21 is meshed with the fifth bevel gear 22, the fifth bevel gear 22 is driven to rotate by the rotation of the fourth bevel gear 21, the bidirectional threaded rod 18 is driven to rotate by the rotation of the fifth bevel gear 22, a third slider 23 and a fourth slider 24 are arranged in the second sliding groove 20 in a sliding mode, the third slider 23 and the fourth slider 24 are both in threaded fit with the bidirectional threaded rod 18, the third slider 23 and the fourth slider 24 are driven to move by the rotation of the bidirectional threaded rod 18, a third arc-shaped clamping plate 25 and a fourth arc-shaped clamping plate 26 are respectively fixed on the third slider 23 and the fourth slider 24, and the third slider 23 and the fourth slider 24 move to respectively drive the third arc-shaped clamping plate 25 and the fourth arc-shaped clamping plate 26 to move until the third arc-shaped clamping plate 25 and the fourth arc-shaped clamping plate 26 support the inner wall of the sleeve.
As shown in fig. 4, the clamping device 3 comprises a first motor 5 and a first long plate 6, the first motor 5 and the first long plate 6 are both fixed in the groove 2, the first long plate 6 is provided with a first sliding groove 7 on the upper surface, an output shaft of the first motor 5 penetrates through the bottom of the first sliding groove 7, a first bevel gear 8 is fixed on the output shaft of the first motor 5, then the first motor 5 is started by pressing a controller 29, the output shaft of the first motor 5 rotates to drive the first bevel gear 8 to rotate, side walls of two ends of the first sliding groove 7 are respectively and rotatably provided with a first threaded rod 9 and a second threaded rod 10, a second bevel gear 11 and a third bevel gear 12 which are both meshed with the first bevel gear 8 are respectively fixed at one end close to the first threaded rod 9 and the second threaded rod 10, the first bevel gear 8 rotates to drive the second bevel gear 11 and the third bevel gear 12 to rotate, the second bevel gear 11 rotates to drive the first threaded rod 9 to rotate, the third bevel gear 12 rotates to rotate the second threaded rod 10, a first sliding block 13 and a second sliding block 14 are arranged at two sides of the first sliding groove 7, the first sliding block 13 is in threaded fit with the first threaded rod 9, the second sliding block 14 is in threaded fit with the second threaded rod 10, the first threaded rod 9 and the second threaded rod 10 rotate in the same direction, the first threaded rod 9 rotates to drive the first sliding block 13 to slide along the first sliding groove 7, the second threaded rod 10 rotates to drive the second sliding block 14 to slide along the first sliding groove 7, the first bevel gear 8 and the second bevel gear 11 rotate in opposite directions, the first sliding block 13 and the second sliding block 14 move in opposite directions, the first sliding block 13 and the second sliding block 14 are respectively fixed with the first arc-shaped clamping plate 15 and the second arc-shaped clamping plate 16, and the first sliding block 13 and the second sliding block 14 move to drive the first arc-shaped clamping plate 15 and the second arc-shaped clamping plate 16 to move towards the outer wall of the sleeve until the first arc-shaped clamping plate 15 and the second arc-shaped clamping plate 16 clamp the outer wall of the sleeve.
As shown in fig. 4, a first support plate 27 and a second support plate 28 are fixed in the first sliding groove 7, the first threaded rod 9 is rotatably matched with the first support plate 27, the second threaded rod 10 is rotatably matched with the second support plate 28, the first support plate 27 supports one end of the first threaded rod 9, and the second support plate 28 supports one end of the second threaded rod 10.
Claims (5)
1. The utility model provides an adjustable valve sleeve processing frock, includes tool body (1), tool body (1) upper surface is seted up fluted (2), its characterized in that still includes clamping device (3) and strutting arrangement (4) that set up in recess (2), clamping device (3) are including motor (5) and long slab (6), in motor (5) and long slab (6) all are fixed in recess (2), spout (7) have been seted up to long slab (6) upper surface, the output shaft of motor (5) runs through spout (7) bottom, be fixed with bevel gear (8) on the output shaft of motor (5), it is provided with threaded rod (9) and threaded rod two (10) to rotate respectively on the both ends lateral wall of spout (7), the one end that threaded rod (9) and threaded rod two (10) are close is fixed with bevel gear two (11) and three (10) that all mesh with bevel gear (8) respectively 12) The first sliding groove (7) and the second sliding groove (14) are arranged on two sides of the first sliding groove in a sliding mode, the first sliding block (13) is in threaded fit with the first threaded rod (9), the second sliding block (14) is in threaded fit with the second threaded rod (10), and the first sliding block (13) and the second sliding block (14) are respectively fixed with a first arc-shaped clamping plate (15) and a second arc-shaped clamping plate (16).
2. The adjustable valve sleeve machining tool according to claim 1, wherein the supporting device (4) comprises a second motor (17) and a two-way threaded rod (18), the second motor (17) is fixed in the groove (2), a second long plate (19) is fixed in the groove (2), the first long plate (6) and the second long plate (19) are vertically arranged, a second sliding groove (20) is formed in the upper surface of the second long plate (19), the two-way threaded rod (18) is rotatably arranged in the second sliding groove (20), an output shaft of the second motor (17) penetrates through the bottom wall of the second sliding groove (20), a fourth bevel gear (21) is fixed on the output shaft of the second motor (17), a fifth bevel gear (22) is fixed on the two-way threaded rod (18), the fourth bevel gear (21) is meshed with the fifth bevel gear (22), a third sliding block (23) and a fourth sliding block (24) are slidably arranged in the second sliding groove (20), and the third sliding block (23) and the fourth sliding block (24) are in threaded fit with the bidirectional threaded rod (18), and the third sliding block (23) and the fourth sliding block (24) are respectively fixed with a third arc-shaped clamping plate (25) and a fourth arc-shaped clamping plate (26).
3. The adjustable valve sleeve machining tool according to claim 2, wherein a first support plate (27) and a second support plate (28) are fixed in the first sliding groove (7), the first threaded rod (9) is in rotating fit with the first support plate (27), and the second threaded rod (10) is in rotating fit with the second support plate (28).
4. The adjustable valve sleeve machining tool according to claim 3, wherein the first threaded rod (9) and the second threaded rod (10) are identical in rotation direction.
5. The adjustable valve sleeve machining tool according to claim 4, wherein a controller (29) is fixed to the tool body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120344549.8U CN214723576U (en) | 2021-02-07 | 2021-02-07 | Adjustable valve sleeve processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120344549.8U CN214723576U (en) | 2021-02-07 | 2021-02-07 | Adjustable valve sleeve processing frock |
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| Publication Number | Publication Date |
|---|---|
| CN214723576U true CN214723576U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120344549.8U Active CN214723576U (en) | 2021-02-07 | 2021-02-07 | Adjustable valve sleeve processing frock |
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| CN (1) | CN214723576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043396A (en) * | 2021-12-09 | 2022-02-15 | 浙江海洋大学 | Special-shaped workpiece machining fixing device |
-
2021
- 2021-02-07 CN CN202120344549.8U patent/CN214723576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043396A (en) * | 2021-12-09 | 2022-02-15 | 浙江海洋大学 | Special-shaped workpiece machining fixing device |
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