CN216858949U

CN216858949U - High-precision inclined hole special fixture with high flexibility

Info

Publication number: CN216858949U
Application number: CN202220322003.7U
Authority: CN
Inventors: 徐峻; 曹绍平; 万建兵
Original assignee: Jiangsu Alutec Precision Machinery Co ltd
Current assignee: Jiangsu Alutec Precision Machinery Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-01
Anticipated expiration: 2032-02-17

Abstract

The utility model provides a high-precision inclined hole special fixture with strong flexibility, which comprises a base, wherein one side of the surface of the base is provided with a mounting groove, two ends of the inner side of the mounting groove are hinged with adjusting plates, two sides of the top of each adjusting plate are provided with fixing blocks, two ends of two sides of the top of each adjusting plate are provided with fixing seats, one end of the surface of each fixing seat is provided with a threaded rod A, and the threaded rod A penetrates through the fixing seats. The high-precision inclined hole special fixture with high flexibility can drive the internal thread sleeve block A to move left and right by rotating the threaded rod B, so that the angle between the connecting rod and the adjusting plate can be driven to change, the angle of the adjusting plate can be flexibly adjusted, inclined blocks with various angles are not needed for supporting and adjusting, the operation is more convenient and faster, time and labor are saved, the operation difficulty of a user is greatly reduced, and the use efficiency of the fixture is improved.

Description

High-precision inclined hole special fixture with high flexibility

Technical Field

The utility model relates to the technical field of clamps, in particular to a high-precision special clamp for inclined holes, which is high in flexibility.

Background

The clamp is used for fixing a processing object in the mechanical manufacturing process, so that the processing object can occupy the correct position to accept a device for construction or detection, also called as a clamp, in a broad sense, any procedure in the technological process is used for rapidly, conveniently and safely installing a device of a workpiece, and can be called as a clamp.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-precision inclined hole special fixture with high flexibility, and solves the problems that the conventional inclined hole special fixture is poor in flexibility, inclined blocks with various angles are required for supporting, the inclination angle of a clamping block can be changed, the operation is complicated and inconvenient, time and labor are wasted, the inclined blocks with corresponding angles are required for adjusting each time, the operation difficulty of a user is greatly increased, the working efficiency is reduced, and the practicability is poor.

In order to solve the technical problem, the high-precision inclined hole special fixture with high flexibility comprises a base, wherein a mounting groove is formed in one side of the surface of the base, a regulating plate is hinged to the two ends of the inner side of the mounting groove, fixing clamping blocks are arranged on the two sides of the top of the regulating plate, fixing seats are arranged on the two ends of the two sides of the top of the regulating plate, a threaded rod A is arranged at one end of the surface of each fixing seat and penetrates through the fixing seats, one end of the threaded rod A is fixedly connected with the clamping blocks, two groups of movable clamping blocks are arranged above the regulating plate, a regulating clamping mechanism is arranged in an inner cavity of the regulating plate, and an angle regulating mechanism is arranged at the top of the base.

Preferably, adjust fixture including installation storehouse B, set up in the inner chamber of regulating plate, the both sides of installation storehouse B inner chamber are provided with two-way threaded rod, and the one end of two-way threaded rod extends to the outside of regulating plate, the lateral wall cover of two-way threaded rod is equipped with two sets of internal thread cover blocks B, the top of internal thread cover block B is provided with connects the installation piece, and connects the installation piece and extend to the outside of regulating plate and interconnect mutually with the bottom of removing the clamp splice.

Preferably, angle adjustment mechanism include slide rail, symmetry set up in the top of base, the inboard sliding connection of slide rail has the slider, the inner chamber of base is provided with installation bin A, the both sides of installation bin A inner chamber are provided with threaded rod B, and threaded rod B's one end extends to the outside of base, threaded rod B's lateral wall cover is equipped with internal thread cover piece A, internal thread cover piece A's top is provided with the connecting block, and the connecting block extends to the outside of base, the top of connecting block all articulates with the top of slider has the connecting rod, the bottom of regulating plate is provided with three articulated seats of group, the one end of connecting rod is articulated each other with articulated seat.

Preferably, one end of the clamping block, which is close to the fixing seat, is provided with a positioning rod, and the positioning rod penetrates through the fixing seat.

Preferably, the four corners of the bottom of the base are provided with supporting corner blocks, and the bottoms of the supporting corner blocks are provided with anti-slip pads.

Preferably, the side, close to each other, of the fixed clamping block and the movable clamping block is formed by an arc, and a rubber gasket is arranged on the side, close to each other, of the fixed clamping block and the movable clamping block.

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

1. can drive internal thread cover block A through rotating threaded rod B and remove about to can drive the angle between connecting rod and the regulating plate and change, and then can carry out nimble regulation to the angle of regulating plate, the sloping block that need not various angles supports the regulation, makes the operation convenient and fast more, labour saving and time saving, great reduction user's the operation degree of difficulty, and then the efficiency when improving this anchor clamps and using.

2. Carry out the centre gripping through carrying out the multiaspect centre gripping to the article from both sides and both ends for carry out the multiaspect centre gripping to the article, let the more stable of centre gripping, take place to rock when avoiding operating, further improve the practicality of this anchor clamps.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the flexible high-precision special clamp for inclined holes of the present invention;

FIG. 2 is a perspective view of FIG. 1;

fig. 3 is a perspective sectional view of fig. 1.

Reference numbers in the figures: 1. a base; 2. a slide rail; 3. a slider; 4. mounting grooves; 5. a hinged seat; 6. fixing the clamping block; 7. a fixed seat; 8. a threaded rod A; 9. an adjusting plate; 10. a connecting rod; 11. connecting blocks; 12. a threaded rod B; 13. a bidirectional threaded rod; 14. positioning a rod; 15. a clamping block; 16. moving the clamping block; 17. installing a bin A; 18. installing a bin B; 19. an internal thread sleeve block A; 20. and an internal thread sleeve block B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Please refer to fig. 1-3. The utility model provides a high accuracy inclined hole special fixture that flexibility is strong includes base 1, mounting groove 4 has been seted up to one side on base 1 surface, 4 inboard both ends of mounting groove articulate there is regulating plate 9, the installation of being convenient for, the both sides at regulating plate 9 top are provided with fixed clamp splice 6, it is fixed to be convenient for carry out the centre gripping, the both ends of regulating plate 9 top both sides are provided with fixing base 7, the one end on fixing base 7 surface is provided with threaded rod A8, and threaded rod A8 runs through fixing base 7, threaded rod A8's one end fixedly connected with clamp splice 15, the top of regulating plate 9 is provided with two sets of removal clamp splices 16, the inner chamber of regulating plate 9 is provided with adjusts fixture, base 1's top is provided with angle adjustment mechanism.

It is specific, it includes installation bin B18 to adjust fixture, set up in the inner chamber of regulating plate 9, the both sides of installation bin B18 inner chamber are provided with two-way threaded rod 13, and the one end of two-way threaded rod 13 extends to the outside of regulating plate 9, the lateral wall cover of two-way threaded rod 13 is equipped with two sets of internal thread cover B20, internal thread cover B20's top is provided with connects the installation piece, and connect the installation piece extend to regulating plate 9's outside and with the bottom interconnect that removes clamp splice 16, carry out the centre gripping to the article through following both sides and both ends, make and carry out the multiaspect centre gripping to the article, let the centre gripping more stable, take place to rock when avoiding operating, further improve the practicality of this anchor clamps.

Wherein, the angle adjusting mechanism comprises a slide rail 2, symmetrically arranged on the top of a base 1, the inner side of the slide rail 2 is connected with a slide block 3 in a sliding way, the inner cavity of the base 1 is provided with an installation bin A17, two sides of the inner cavity of an installation bin A17 are provided with threaded rods B12, one end of each threaded rod B12 extends to the outside of the base 1, the outer side wall of each threaded rod B12 is sleeved with an internal thread sleeve block A19, the top of each internal thread sleeve block A19 is provided with a connecting block 11, the connecting block 11 extends to the outside of the base 1, the top of each connecting block 11 and the top of the slide block 3 are both hinged with a connecting rod 10, the bottom of an adjusting plate 9 is provided with three groups of hinged seats 5, one end of each connecting rod 10 is hinged with the hinged seats 5, the internal thread sleeve block A19 can be driven to move left and right by rotating the threaded rod B12, so that the angle between the connecting rod 10 and the adjusting plate 9 can be driven to change, and further flexibly adjust the angle of the adjusting plate 9, need not the sloping block of various angles and supports the regulation for the operation is convenient and fast more, labour saving and time saving, great reduction user's the operation degree of difficulty, and then the efficiency when improving this anchor clamps and using.

Wherein, the one end that the clamp splice 15 is close to fixing base 7 is provided with locating lever 14, and locating lever 14 runs through fixing base 7, plays supplementary spacing effect.

Wherein, the four corners department of base 1 bottom all is provided with the support hornblock, and the bottom of supporting the hornblock is provided with the slipmat, and fixed clamp splice 6 constitutes by the arc with the one side that removes clamp splice 16 and be close to each other, and fixed clamp splice 6 is provided with the rubber packing with the one side that removes clamp splice 16 and be close to each other, protects the article when the centre gripping.

When the special high-precision inclined hole clamp with strong flexibility is used, the threaded rod B12 is rotated to drive the internal thread sleeve block A19 to move left and right, so that the angle between the connecting rod 10 and the adjusting plate 9 can be changed, the angle of the adjusting plate 9 can be flexibly adjusted, inclined blocks with various angles are not needed for supporting and adjusting, the operation is more convenient and quicker, time and labor are saved, the operation difficulty of a user is greatly reduced, the efficiency of the clamp in use is improved, two groups of objects can be placed between the two groups of fixed clamping blocks 6 and the movable clamping blocks 16 at one time, then the bidirectional threaded rod 13 is rotated, the two groups of internal thread sleeve blocks B20 are far away from each other, the two groups of movable clamping blocks 16 are far away from each other to clamp and fix the objects, then the threaded rods A8 on the groups of the fixing seats 7 on the adjusting plate 9 are rotated, the clamping blocks 15 are moved and clamp the objects fixed on the fixed clamping blocks 6 and the movable clamping blocks 16 from two sides, the multi-surface clamping is carried out on the object, the clamping is more stable, the shaking is avoided during the operation, and the practicability of the clamp is further improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A high-precision inclined hole special fixture with strong flexibility is characterized by comprising a base (1), one side of the surface of the base (1) is provided with an installation groove (4), two ends of the inner side of the installation groove (4) are hinged with an adjusting plate (9), the two sides of the top of the adjusting plate (9) are provided with fixed clamping blocks (6), the two ends of the two sides of the top of the adjusting plate (9) are provided with fixed seats (7), one end of the surface of the fixed seat (7) is provided with a threaded rod A (8), and the threaded rod A (8) penetrates through the fixed seat (7), one end of the threaded rod A (8) is fixedly connected with a clamping block (15), the top of regulating plate (9) is provided with two sets of removal clamp splice (16), the inner chamber of regulating plate (9) is provided with adjusts fixture, the top of base (1) is provided with angle adjusting mechanism.

2. The high-precision inclined hole special fixture with high flexibility according to claim 1, wherein the adjusting and clamping mechanism comprises an installation bin B (18) and an inner cavity formed in the adjusting plate (9), two sides of the inner cavity of the installation bin B (18) are provided with two-way threaded rods (13), one ends of the two-way threaded rods (13) extend to the outside of the adjusting plate (9), the outer side wall of each two-way threaded rod (13) is sleeved with two sets of inner thread sleeve blocks B (20), the top of each inner thread sleeve block B (20) is provided with a connecting and mounting block, and the connecting and mounting block extends to the outside of the adjusting plate (9) and is connected with the bottom of the movable clamping block (16).

3. The high-precision inclined hole special fixture with strong flexibility according to claim 1, wherein the angle adjusting mechanism comprises a slide rail (2) and is symmetrically arranged at the top of the base (1), a slide block (3) is slidably connected to the inner side of the slide rail (2), an installation bin A (17) is arranged in the inner cavity of the base (1), threaded rods B (12) are arranged on two sides of the inner cavity of the installation bin A (17), one end of each threaded rod B (12) extends to the outside of the base (1), an internal thread sleeve block A (19) is sleeved on the outer side wall of each threaded rod B (12), a connecting block (11) is arranged at the top of each internal thread sleeve block A (19), each connecting block (11) extends to the outside of the base (1), connecting rods (10) are hinged to the top of the connecting block (11) and the top of the slide block (3), three groups of bases (5) are arranged at the bottom of the adjusting plate (9), one end of the connecting rod (10) is hinged with the hinge seat (5).

4. The flexible high-precision inclined hole special fixture as claimed in claim 1, wherein a positioning rod (14) is arranged at one end of the clamping block (15) close to the fixing seat (7), and the positioning rod (14) penetrates through the fixing seat (7).

5. The flexible high-precision inclined hole special fixture as claimed in claim 1, wherein supporting corner blocks are arranged at four corners of the bottom of the base (1), and anti-slip pads are arranged at the bottoms of the supporting corner blocks.

6. The flexible high-precision inclined hole special fixture as claimed in claim 1, wherein the side of the fixed clamping block (6) close to the movable clamping block (16) is formed by an arc, and a rubber gasket is arranged on the side of the fixed clamping block (6) close to the movable clamping block (16).