CN210414283U

CN210414283U - Clamp for bearing machining

Info

Publication number: CN210414283U
Application number: CN201921366149.6U
Authority: CN
Inventors: 杨初明; 王君昌; 袁泽金
Original assignee: Xinchang Shuangchi Bearing Co Ltd
Current assignee: Xinchang Shuangchi Bearing Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-28
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses an anchor clamps are used in bearing processing, including the bottom plate, the middle-end fixedly connected with second fixed block at bottom plate top, both ends difference fixedly connected with first backup pad and second backup pad about the bottom plate top, the inboard upper end fixedly connected with diaphragm of first backup pad and second backup pad, the second screw hole has been seted up to the middle-end of diaphragm internal surface, the internal surface threaded connection of second screw hole has the second screw rod. The utility model discloses at the inboard upper end fixedly connected with diaphragm of first backup pad and second backup pad to through the effect of second screw hole, second screw rod, spring, connecting plate, first fixed block, second fixed block, first screw hole, third screw hole, first screw rod and third screw rod, can make this anchor clamps process the bearing of equidimension not, solved current anchor clamps and can not effectively press from both sides tightly not the bearing of equidimension, thereby reduced the problem of bearing processing quality.

Description

Clamp for bearing machining

Technical Field

The utility model relates to a bearing processing technology field specifically is a bearing processing anchor clamps.

Background

The bearing processing clamp is a production tool specially used for guaranteeing the quality of bearing seat products, the production process of a bearing seat can be more convenient, different bearing seat clamps can be different according to different structures, the types and the styles of the bearing seat clamps are various, but the existing clamp cannot effectively clamp bearings of different sizes, so that the processing quality of the bearings is reduced, and the bearing processing clamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in bearing processing possesses and can carry out the advantage that effectively presss from both sides tightly to the bearing of equidimension not, has solved current anchor clamps and can not effectively press from both sides tightly to the bearing of equidimension not to the problem of bearing processing quality has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps for bearing processing includes the bottom plate, the middle-end fixedly connected with second fixed block at bottom plate top, both ends difference fixedly connected with first backup pad and second backup pad about the bottom plate top, the inboard upper end fixedly connected with diaphragm of first backup pad and second backup pad, the second screw hole has been seted up to the middle-end of diaphragm internal surface, the internal surface threaded connection of second screw hole has the second screw rod, there is the connecting plate bottom of diaphragm through spring swing joint, the first fixed block of middle-end fixedly connected with of connecting plate bottom, first screw hole and third screw hole have been seted up respectively to the inboard lower extreme of first backup pad and second backup pad, the internal surface of first screw hole and third screw hole threaded connection has first screw rod and third screw rod respectively

Preferably, the ends of the first screw, the second screw and the third screw are fixedly connected with a first extrusion block, a second extrusion block and a third extrusion block respectively.

Preferably, the left side and the right side of the connecting plate are fixedly connected with a first sliding block and a second sliding block respectively, the inner sides of the first supporting plate and the second supporting plate are provided with a first sliding groove and a second sliding groove respectively, and the first sliding block and the second sliding block are connected in the inner cavities of the first sliding groove and the second sliding groove respectively in a sliding manner.

Preferably, the bearing body has been placed at the top of second fixed block, and the size of second fixed block and first fixed block is the same, and for the longitudinal symmetry setting between second fixed block and the first fixed block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is characterized in that the transverse plates are fixedly connected at the upper ends of the inner sides of the first supporting plate and the second supporting plate, the bearing body is firstly placed on the upper surface of the second fixed block through the action of the second threaded hole, the second screw rod, the spring, the connecting plate, the first fixed block, the second fixed block, the first threaded hole, the third threaded hole, the first screw rod and the third screw rod, then the second screw rod is screwed by hand, the second screw rod moves downwards through the action of the second threaded hole, and the second screw rod drives the connecting plate to move downwards while moving downwards, so that the first fixed block is clamped with the upper surface of the bearing body, then the first screw rod and the third screw rod are respectively screwed by hand, the first screw rod and the third screw rod move inwards through the action of the first threaded hole and the third threaded hole, thereby the left side and the right side of the bearing body are fixed, through the matching of the above structures, the clamp can process bearings with different sizes, and the problem that the existing clamp cannot effectively clamp the bearings with different sizes is solved, so that the processing quality of the bearings is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a base plate; 2. a first support plate; 3. a first screw; 4. a first threaded hole; 5. a first extrusion block; 6. a first slider; 7. a first chute; 8. a second extrusion block; 9. a transverse plate; 10. a second screw; 11. a second threaded hole; 12. a second support plate; 13. a connecting plate; 14. a second chute; 15. a second slider; 16. a first fixed block; 17. a third extrusion block; 18. a third threaded hole; 19. a third screw; 20. a second fixed block; 21. a bearing body; 22. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The bottom plate 1, first backup pad 2, first screw rod 3, first screw hole 4, first extrusion piece 5, first slider 6, first spout 7, second extrusion piece 8, diaphragm 9, second screw rod 10, second screw hole 11, second backup pad 12, connecting plate 13, second spout 14, second slider 15, first fixed block 16, third extrusion piece 17, third screw hole 18, third screw rod 19, second fixed block 20, bearing body 21 and spring 22 part of this application are general standard component or the part that technical staff in the art knows, and its structure and principle all can be learnt through the technical manual or through conventional experimental method for this technical staff.

Referring to fig. 1, a bearing processing fixture comprises a base plate 1, a second fixing block 20 is fixedly connected to the middle end of the top of the base plate 1, a first supporting plate 2 and a second supporting plate 12 are respectively fixedly connected to the left end and the right end of the top of the base plate 1, a transverse plate 9 is fixedly connected to the upper ends of the inner sides of the first supporting plate 2 and the second supporting plate 12, a second threaded hole 11 is formed in the middle end of the inner surface of the transverse plate 9, a second screw 10 is connected to the inner surface of the second threaded hole 11 in a threaded manner, a connecting plate 13 is movably connected to the bottom of the transverse plate 9 through a spring 22, a first slider 6 and a second slider 15 are respectively fixedly connected to the left side and the right side of the connecting plate 13, a first sliding groove 7 and a second sliding groove 14 are respectively formed in the inner sides of the first supporting plate 2 and the second supporting plate 12, and the first slider, the stability of the connecting plate 13 in the up-and-down movement process can be improved, the middle end of the bottom of the connecting plate 13 is fixedly connected with the first fixing block 16, the top of the second fixing block 20 is provided with the bearing body 21, the second fixing block 20 and the first fixing block 16 are the same in size, the second fixing block 20 and the first fixing block 16 are arranged in an up-and-down symmetrical mode, the lower ends of the inner sides of the first supporting plate 2 and the second supporting plate 12 are respectively provided with the first threaded hole 4 and the third threaded hole 18, the inner surfaces of the first threaded hole 4 and the third threaded hole 18 are respectively in threaded connection with the first screw rod 3 and the third screw rod 19, people firstly place the bearing body 21 on the upper surface of the second fixing block 20, then manually screw the second screw rod 10, the second screw rod 10 moves downwards under the action of the second threaded hole 11, and the second screw rod 10 can drive the connecting plate 13, so that the first fixing block 16 is clamped with the upper surface of the bearing body 21, then the first screw rod 3 and the third screw rod 19 are respectively screwed by hands, the first screw rod 3 and the third screw rod 19 move inwards under the action of the first threaded hole 4 and the third threaded hole 18, so that the left side and the right side of the bearing body 21 are fixed, and the tail ends of the first screw rod 3, the second screw rod 10 and the third screw rod 19 are respectively and fixedly connected with the first extrusion block 5, the second extrusion block 8 and the third extrusion block 17.

When the bearing support plate is used, the transverse plate 9 is fixedly connected to the upper ends of the inner sides of the first support plate 2 and the second support plate 12, the bearing body 21 is firstly placed on the upper surface of the second fixed block 20 under the action of the second threaded hole 11, the second screw 10, the spring 22, the connecting plate 13, the first fixed block 16, the second fixed block 20, the first threaded hole 4, the third threaded hole 18, the first screw 3 and the third screw 19, then the second screw 10 is screwed by hand, the second screw 10 moves downwards under the action of the second threaded hole 11, the second screw 10 drives the connecting plate 13 to move downwards while moving downwards, so that the first fixed block 16 is clamped with the upper surface of the bearing body 21, then the first screw 3 and the third screw 19 are respectively screwed by hand, the first screw 3 and the third screw 19 move inwards under the action of the first threaded hole 4 and the third threaded hole 18, thereby fix the left and right sides of bearing body 21, through the cooperation of above structure, can make this anchor clamps process the bearing of equidimension not, solved current anchor clamps and can not effectively press from both sides tightly not the bearing of equidimension to the problem of bearing processing quality has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a anchor clamps are used in bearing processing, includes bottom plate (1), its characterized in that: middle-end fixedly connected with second fixed block (20) at bottom plate (1) top, both ends difference fixedly connected with first backup pad (2) and second backup pad (12) about bottom plate (1) top, the inboard upper end fixedly connected with diaphragm (9) of first backup pad (2) and second backup pad (12), second screw hole (11) have been seted up to the middle-end of diaphragm (9) internal surface, the internal surface threaded connection of second screw hole (11) has second screw rod (10), there is connecting plate (13) bottom the diaphragm (9) through spring (22) swing joint, the first fixed block (16) of middle-end fixedly connected with of connecting plate (13) bottom, first screw hole (4) and third screw hole (18) have been seted up respectively to the inboard lower extreme of first backup pad (2) and second backup pad (12), the internal surface threaded connection of first screw hole (4) and third screw hole (18) has first screw rod respectively (3) And a third screw (19).

2. The jig for bearing machining according to claim 1, characterized in that: the tail ends of the first screw rod (3), the second screw rod (10) and the third screw rod (19) are fixedly connected with a first extrusion block (5), a second extrusion block (8) and a third extrusion block (17) respectively.

3. The jig for bearing machining according to claim 1, characterized in that: the left side and the right side of the connecting plate (13) are fixedly connected with a first sliding block (6) and a second sliding block (15) respectively, the inner sides of the first supporting plate (2) and the second supporting plate (12) are provided with a first sliding groove (7) and a second sliding groove (14) respectively, and the first sliding block (6) and the second sliding block (15) are connected in the inner cavities of the first sliding groove (7) and the second sliding groove (14) in a sliding mode respectively.

4. The jig for bearing machining according to claim 1, characterized in that: bearing body (21) have been placed at the top of second fixed block (20), and second fixed block (20) are the same with the size of first fixed block (16), and are the longitudinal symmetry setting between second fixed block (20) and first fixed block (16).