CN216730696U

CN216730696U - A processing tool for heterotypic mechanical part

Info

Publication number: CN216730696U
Application number: CN202123296920.7U
Authority: CN
Inventors: 刘凯; 王耀民
Original assignee: Suzhou Helianying Machinery Technology Co ltd
Current assignee: Suzhou Helianying Machinery Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-14
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a processing jig for special-shaped mechanical parts, which comprises a jig base, wherein a fixed block is fixedly arranged on one side of the top end of the jig base, a moving groove is formed in one side of the fixed block, a lower clamping plate is fixedly arranged at the bottom end of the moving groove, a clamping mechanism is arranged in the moving groove, a clamping groove is formed in the other side of the top end of the jig base, a moving seat is movably embedded in the clamping groove, and the top end of the moving seat is fixedly connected with an outer circular ring. According to the utility model, the proper position of the irregular mechanical part is found and the irregular mechanical part is placed on the lower clamping plate, the first threaded rod at the top end of the jig base is rotated to enable the upper clamping plate on the moving groove to approach the lower clamping plate and clamp the mechanical part between the upper clamping plate and the lower clamping plate, the electric push rod is started to enable the moving seat to move in the clamping groove along the limiting rod, so that the other end of the mechanical part penetrates between the long groove and the pressing plate, the pushing length of the electric push rod is adjusted according to different lengths of the mechanical part, and the other end of the mechanical part is conveniently fixed.

Description

A processing tool for heterotypic mechanical part

Technical Field

The utility model relates to a jig, in particular to a processing jig for a special-shaped mechanical part.

Background

The jig is a large tool for carpenters, ironmen, pincers workers, machines, electric controls and other handicrafts and is mainly used as a tool for assisting in controlling positions or actions (or both), the jig can be divided into a process assembly jig, a project test jig and a circuit board test jig, and the processing jig of the special-shaped mechanical part is a craftwork jig for mechanical parts with regular and irregular shapes.

At present, most of existing jigs can only fix and process mechanical parts with regular shapes, and the fixation of mechanical parts with irregular shapes is not stable enough. Therefore, the processing jig for the special-shaped mechanical part is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a processing jig for special-shaped mechanical parts, which comprises a jig base, wherein a fixed block is fixedly arranged on one side of the top end of the jig base, a moving groove is formed in one side of the fixed block, a lower clamping plate is fixedly arranged at the bottom end of the moving groove, a clamping mechanism is arranged in the moving groove, a clamping groove is formed in the other side of the top end of the jig base, a moving seat is movably embedded in the clamping groove, the top end of the moving seat is fixedly connected with an outer circular ring, a circular plate is embedded in the outer circular ring, a long groove is formed in the circular plate, sliding grooves are formed in two sides of the long groove, a fixing mechanism is arranged in the sliding grooves, a plurality of limiting grooves are uniformly formed in the edges of the circular plate, connecting rods are clamped in the limiting grooves, clamping mechanisms are arranged on the connecting rods, and a push-pull mechanism for moving the moving seat is arranged in the clamping groove.

As a preferred technical scheme of the utility model, the clamping mechanism comprises a first threaded rod and an upper clamping plate, the first threaded rod is connected with the jig base through a bearing, the first threaded rod is in threaded connection with the upper clamping plate and the lower clamping plate, and the upper clamping plate is clamped in the moving groove.

As a preferred technical scheme of the present invention, the fixing mechanism includes a second threaded rod, a pressing plate, and a nut, the second threaded rod is connected to the top end and the bottom end of the elongated slot through a bearing, the pressing plate is connected to the second threaded rod through a thread, the pressing plate is clamped in the sliding slot, and the nut is fixedly connected to the second threaded rod.

According to a preferred technical scheme, the clamping mechanism comprises a clamping groove, a limiting plate and a spring, the clamping groove is formed in the outer ring, the limiting plate is clamped in the clamping groove and fixedly installed on the connecting rod, and the spring is fixedly connected between the limiting plate and the outer ring.

As a preferable technical scheme of the utility model, the push-pull mechanism comprises an electric push rod and a limiting rod, and the electric push rod is fixedly arranged between the movable seat and the jig base.

As a preferable technical scheme of the utility model, the pressing surfaces of the upper clamping plate, the lower clamping plate and the pressing plate are all arranged in a rough shape.

The utility model has the beneficial effects that:

1. this kind of a processing tool for heterotypic mechanical part, through finding the suitable position of irregular mechanical part and placing it on the lower plate, the first threaded rod on rotation tool base top makes the punch holder on the shifting chute be close to and press from both sides tight mechanical part between the two to the lower plate, start electric putter and make the shifting chute remove in the joint groove along the gag lever post, thereby make the other end of mechanical part run through between elongated slot and clamp plate, the promotion length of adjusting electric putter according to the different length of mechanical part, thereby be convenient for fix the other end of mechanical part.

2. This kind of a processing tool for heterotypic mechanical part, it removes to drive the limiting plate through the pulling connecting rod, the spring atress shrink, the connecting rod breaks away from the spacing groove, thereby the inside plectane of rotatable outer ring, find the better stress position of the mechanical part other end and loosen the connecting rod and make the connecting rod get into the spacing groove that corresponds with the connecting rod joint under the reaction force of spring, accomplish the fixed between plectane and the outer ring, rotate the nut afterwards and make the second threaded rod rotate, clamp plate in the spout is close to the bottom of elongated slot under the rotation of second threaded rod, and then the other end of pressing from both sides tight fixed mechanical part alright process it, rotate the stress position that the plectane can be better found the mechanical part, thereby can make irregular mechanical part can fix it with the most suitable position, and then make it fix more stable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a processing jig for a special-shaped mechanical part according to the present invention;

FIG. 2 is a schematic structural view of a clamping mechanism of a processing jig for a special-shaped mechanical part according to the present invention;

fig. 3 is an enlarged cross-sectional view of the processing jig for a special-shaped mechanical part in fig. 2A.

In the figure: 1. a jig base; 2. a fixed block; 3. a moving groove; 4. a lower splint; 5. a clamping mechanism; 501. a first threaded rod; 502. an upper splint; 6. a clamping groove; 7. a movable seat; 8. an outer ring; 9. a circular plate; 10. a long groove; 11. a chute; 12. a fixing mechanism; 121. a second threaded rod; 122. pressing a plate; 123. a nut; 13. a limiting groove; 14. a connecting rod; 15. a clamping mechanism; 151. a card slot; 152. a limiting plate; 153. a spring; 16. a push-pull mechanism; 161. an electric push rod; 162. a limiting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in the figure 1 of the drawings, as shown in fig. 2 and 3, the processing jig for the special-shaped mechanical part comprises a jig base 1, wherein a fixed block 2 is fixedly installed on one side of the top end of the jig base 1, a moving groove 3 is formed in one side of the fixed block 2, a lower clamping plate 4 is fixedly installed at the bottom end of the moving groove 3, a clamping mechanism 5 is arranged in the moving groove 3, a clamping groove 6 is formed in the other side of the top end of the jig base 1, a moving seat 7 is movably embedded in the clamping groove 6, an outer circular ring 8 is fixedly connected to the top end of the moving seat 7, a circular plate 9 is embedded in the outer circular ring 8, an elongated groove 10 is formed in the circular plate 9, sliding grooves 11 are formed in two sides of the elongated groove 10, a fixing mechanism 12 is arranged in the sliding grooves 11, a plurality of limiting grooves 13 are uniformly formed in the edge of the circular plate 9, connecting rods 14 are clamped in the limiting grooves 13, clamping mechanisms 15 are arranged on the connecting rods 14, and a push-pull mechanism 16 for moving the moving seat 7 is arranged in the clamping groove 6.

Wherein, clamping mechanism 5 includes first threaded rod 501 and punch holder 502, and first threaded rod 501 passes through the bearing and is connected with tool base 1, and just first threaded rod 501 and punch holder 502 and lower plate 4 threaded connection, and the punch holder 502 joint is in the shifting chute 3, rotates the first threaded rod 501 on tool base 1 top and makes the punch holder 502 on the shifting chute 3 be close to and press from both sides tight mechanical part to lower plate 4.

The fixing mechanism 12 includes a second threaded rod 121, a pressing plate 122 and a nut 123, the second threaded rod 121 is connected with the top end and the bottom end of the long groove 10 through a bearing, the pressing plate 122 is connected to the second threaded rod 121 in a threaded manner, the pressing plate 122 is clamped in the sliding groove 11, the nut 123 is fixedly connected to the second threaded rod 121, the second threaded rod 121 is rotated by rotating the nut 123, the pressing plate 122 in the sliding groove 11 is close to the bottom end of the long groove 10 under the rotation of the second threaded rod 121, and then the other end of the fixed mechanical part is clamped and can be processed.

Wherein, clamping mechanism 15 includes draw-in groove 151, limiting plate 152 and spring 153, draw-in groove 151 is seted up in outer ring 8, limiting plate 152 joint is in draw-in groove 151, and limiting plate 152 fixed mounting is on connecting rod 14, spring 153 fixed connection is between limiting plate 152 and outer ring 8, pulling connecting rod 14 drives limiting plate 152 and removes, the shrink of spring 153 atress, connecting rod 14 breaks away from spacing groove 13, thereby rotatable outer ring 8 inside plectane 9, find the better stress position of the mechanical part other end.

The push-pull mechanism 16 includes an electric push rod 161 and a limiting rod 162, the electric push rod 161 is fixedly installed between the movable base 7 and the fixture base 1, and the electric push rod 161 is started to move the movable base 7 in the clamping groove 6 along the limiting rod 162, so that the other end of the mechanical part can penetrate between the long groove 10 and the pressing plate 122 according to the length of the mechanical part.

Wherein, the pressure face of upper plate 502, lower plate 4 and clamp plate 122 all is the roughness setting, thereby the roughness setting can strengthen frictional force and improve stability.

When the fixture works, a proper position of an irregular mechanical part is found and the irregular mechanical part is placed on the lower clamping plate 4, the first threaded rod 501 at the top end of the fixture base 1 is rotated to enable the upper clamping plate 502 on the moving groove 3 to approach the lower clamping plate 4 and clamp the mechanical part between the upper clamping plate and the lower clamping plate, the electric push rod 161 is started to enable the moving seat 7 to move in the clamping groove 6 along the limiting rod 162, so that the other end of the mechanical part penetrates between the long groove 10 and the pressing plate 122, the connecting rod 14 is pulled to drive the limiting plate 152 to move, the spring 153 is stressed and contracted, the connecting rod 14 is separated from the limiting groove 13, the circular plate 9 inside the outer ring 8 can be rotated, a better stressed position of the other end of the mechanical part is found, the connecting rod 14 is loosened to enable the connecting rod 14 to be clamped into the limiting groove 13 corresponding to the connecting rod 14 under the reactive force of the spring 153, the fixation between the circular plate 9 and the outer ring 8 is completed, and then the nut 123 is rotated to enable the second threaded rod 121 to rotate, the pressing plate 122 in the sliding chute 11 approaches the bottom end of the elongated slot 10 under the rotation of the second threaded rod 121, and then the other end of the fixed mechanical part is clamped, so that the processing can be performed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing jig for special-shaped mechanical parts comprises a jig base (1) and is characterized in that a fixed block (2) is fixedly mounted on one side of the top end of the jig base (1), a moving groove (3) is formed in one side of the fixed block (2), a lower clamping plate (4) is fixedly mounted at the bottom end of the moving groove (3), a clamping mechanism (5) is arranged in the moving groove (3), a clamping groove (6) is formed in the other side of the top end of the jig base (1), a moving seat (7) is movably embedded in the clamping groove (6), an outer circular ring (8) is fixedly connected to the top end of the moving seat (7), a circular plate (9) is embedded in the outer circular ring (8), an elongated slot (10) is formed in the circular plate (9), sliding grooves (11) are formed in two sides of the elongated slot (10), and a fixing mechanism (12) is arranged in the sliding grooves (11), the edge of the circular plate (9) is uniformly provided with a plurality of limiting grooves (13), the limiting grooves (13) are connected with connecting rods (14) in a clamping mode, clamping mechanisms (15) are arranged on the connecting rods (14), and push-pull mechanisms (16) used for moving the base (7) to move are arranged in the clamping grooves (6).

2. The processing jig for the special-shaped mechanical parts is characterized in that the clamping mechanism (5) comprises a first threaded rod (501) and an upper clamping plate (502), the first threaded rod (501) is connected with the jig base (1) through a bearing, the first threaded rod (501) is in threaded connection with the upper clamping plate (502) and the lower clamping plate (4), and the upper clamping plate (502) is clamped in the moving groove (3).

3. The processing jig for the special-shaped mechanical parts is characterized in that the fixing mechanism (12) comprises a second threaded rod (121), a pressing plate (122) and a nut (123), the second threaded rod (121) is connected with the top end and the bottom end of the elongated slot (10) through a bearing, the pressing plate (122) is in threaded connection with the second threaded rod (121), the pressing plate (122) is clamped in the sliding slot (11), and the nut (123) is fixedly connected with the second threaded rod (121).

4. The machining jig for the special-shaped mechanical parts as claimed in claim 1, wherein the clamping mechanism (15) comprises a clamping groove (151), a limiting plate (152) and a spring (153), the clamping groove (151) is formed in the outer ring (8), the limiting plate (152) is clamped in the clamping groove (151), the limiting plate (152) is fixedly installed on the connecting rod (14), and the spring (153) is fixedly connected between the limiting plate (152) and the outer ring (8).

5. The processing jig for the special-shaped mechanical parts as claimed in claim 1, wherein the push-pull mechanism (16) comprises an electric push rod (161) and a limiting rod (162), and the electric push rod (161) is fixedly installed between the movable seat (7) and the jig base (1).

6. The processing jig for the special-shaped mechanical parts is characterized in that the pressing surfaces of the upper clamping plate (502), the lower clamping plate (4) and the pressing plate (122) are arranged in a rough shape.