CN212601454U

CN212601454U - Bearing fixing and clamping device for automobile production

Info

Publication number: CN212601454U
Application number: CN202021296395.1U
Authority: CN
Inventors: 崔靖阳
Original assignee: Kunshan Mingyuan Precision Hardware Co ltd
Current assignee: Kunshan Mingyuan Precision Hardware Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-02-26
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to the technical field of auto-parts processing, in particular to a bearing fixing and clamping device for automobile production, which comprises a clamping device main body, wherein the clamping device main body comprises a fixed base, one end surface of the fixed base is connected with a supporting rod, one end of the supporting rod is connected with an adjusting mechanism, one end surface of the fixed base is connected with a lower connecting post, one end of the lower connecting post is connected with a first connecting plate, one end of the first connecting plate is connected with a clamping mechanism, the top end surface of the fixed base is connected with a guide post, and the surface of the guide post is sleeved with a first spring; the adjusting mechanism comprises a first gear ring, a first connecting sleeve and a threaded rod, and one end of the supporting rod is connected with the first connecting sleeve. The utility model discloses a set up adjustment mechanism, can effectively increase the device to the centre gripping precision of bearing, and the device is through setting up fixture, can effectively the device to the centre gripping efficiency of bearing.

Description

Bearing fixing and clamping device for automobile production

Technical Field

The utility model relates to an auto-parts processing technology field specifically is a bearing fixing and clamping device for automobile production.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process, and guarantee its gyration precision, and the processing of bearing just needs to use fixed clamping device.

At present, current some bearing fixing device, its itself is fixed the bearing through the anchor clamps of relative formula, but, adopt this anchor clamps to fix and can lead to its and the clamping efficiency of bearing not high, and current some bearing fixing device, generally fix through double clamp, but use this mode can lead to anchor clamps not good to the laminating effect on bearing surface, and the centre gripping precision is limited, has certain limitation, therefore an urgent need for a bearing fixing and clamping device for automobile production to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing fixing and clamping device for automobile production to solve the current partial bearing fixing device who proposes in the above-mentioned background art, its own centre gripping efficiency is not high, and current partial bearing fixing device, its and bearing's laminating effect is not good, the limited problem of centre gripping progress.

In order to achieve the above object, the utility model provides a following technical scheme: a bearing fixing and clamping device for automobile production comprises a clamping device main body, wherein the clamping device main body comprises a fixing base, one end surface of the fixing base is connected with a supporting rod, one end of the supporting rod is connected with an adjusting mechanism, one end surface of the fixing base is connected with a lower connecting column, one end of the lower connecting column is connected with a first connecting plate, one end of the first connecting plate is connected with a clamping mechanism, the top end surface of the fixing base is connected with a guide column, and the surface of the guide column is sleeved with a first spring;

the adjusting mechanism comprises a first gear ring, a first connecting sleeve and a threaded rod, wherein one end of the supporting rod is connected with the first connecting sleeve, the threaded rod is inserted into the first connecting sleeve, and the outer surface of the threaded rod is abutted to the first gear ring.

Preferably, fixture includes interconnection pole, curved sliding block, interconnection link, first clamp splice, first fixed block and accepts the pole, the top sliding connection of first connecting plate has first ring gear, and the inner wall of first ring gear articulates there is the accepting pole, one side of accepting the pole articulates there is first fixed block, and a side surface of first fixed block is connected with first clamp splice, the surface butt of first fixed block has the interconnection link, and the inside of interconnection link is inserted and is equipped with curved sliding block, one side of curved sliding block is connected with the interconnection pole, and the inner wall at first ring gear is connected to the interconnection pole.

Preferably, one end of the first spring is connected to the surface of the fixed base, and the other end of the first spring is connected to the surface of the first connecting plate.

Preferably, four groups of guide posts are arranged, and the four groups of guide posts are connected at the edge position of the surface of the fixed base at equal intervals.

Preferably, the first clamping blocks are provided with five groups, and the five groups of first clamping blocks are uniformly fixed on the inner wall of the first gear ring at equal intervals.

Preferably, the surface of the inner connecting ring is provided with an arc-shaped groove, and the arc-shaped groove is connected with an arc-shaped sliding block in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: this bearing fixing and clamping device for automobile production through setting up adjustment mechanism, can effectively increase the device to the centre gripping precision of bearing, and the device is through setting up fixture, can effectively the device to the centre gripping efficiency of bearing.

1. The device can effectively make first ring gear rotate through being provided with adjustment mechanism to through the screw drive between threaded rod and the first ring gear, can effectively increase the centre gripping precision of first ring gear when rotatory, thereby can increase the device to the centre gripping effect of bearing.

2. The device makes first fixed block pull first clamp splice and remove through being provided with fixture, and then can make first clamp splice carry out the centre gripping fixed to the bearing to through the synchronous centre gripping between the first clamp splice of five groups, can effectively increase the device and to the centre gripping efficiency of bearing.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a fixed base; 2. a first spring; 3. a guide post; 4. a first connecting plate; 5. a first ring gear; 6. a first connecting sleeve; 7. a threaded rod; 8. a lower connecting column; 9. a support bar; 10. an inner connecting rod; 11. an arc-shaped sliding block; 12. an inner connecting ring; 13. a first clamping block; 14. a first fixed block; 15. a bearing rod.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a bearing fixing and clamping device for automobile production comprises a clamping device main body, wherein the clamping device main body comprises a fixing base 1, one end surface of the fixing base 1 is connected with a supporting rod 9, one end of the supporting rod 9 is connected with an adjusting mechanism, one end surface of the fixing base 1 is connected with a lower connecting column 8, one end of the lower connecting column 8 is connected with a first connecting plate 4, one end of the first connecting plate 4 is connected with a clamping mechanism, the top end surface of the fixing base 1 is connected with a guide column 3, and the surface of the guide column 3 is sleeved with a first spring 2;

the adjusting mechanism comprises a first gear ring 5, a first connecting sleeve 6 and a threaded rod 7, one end of the supporting rod 9 is connected with the first connecting sleeve 6, the threaded rod 7 is inserted into the first connecting sleeve 6, and the outer surface of the threaded rod 7 is abutted to the first gear ring 5.

Further, fixture includes internal connecting rod 10, curved sliding block 11, internal connecting ring 12, first clamp splice 13, first fixed block 14 and adapting rod 15, the top sliding connection of first connecting plate 4 has first ring gear 5, and the inner wall of first ring gear 5 articulates there is adapting rod 15, one side of adapting rod 15 articulates there is first fixed block 14, and a side surface of first fixed block 14 is connected with first clamp splice 13, the surface butt of first fixed block 14 has internal connecting ring 12, and the inside of internal connecting ring 12 is inserted and is equipped with curved sliding block 11, one side of curved sliding block 11 is connected with internal connecting rod 10, and internal connecting rod 10 connects the inner wall at first ring gear 5, through being provided with fixture, can effectively increase the clamping effect to the bearing.

Further, the surface at fixed baseplate 1 is connected to the one end of first spring 2, and the surface at first connecting plate 4 is connected to the other end of first spring 2, and when the bearing was taken out to needs, can loosen first clamp splice 13, can press first connecting plate 4 downwards afterwards, can make the bearing expose from the surface of lower spliced pole 8, conveniently collect the finished product.

Furthermore, four groups of guide posts 3 are arranged, the four groups of guide posts 3 are connected to the edge position of the surface of the fixed base 1 at equal intervals, and the four groups of guide posts 3 are arranged, so that the offset generated when the surface of the guide posts 3 slides on the first connecting plate 4 can be effectively reduced.

Furthermore, the first clamping blocks 13 are provided with five groups, the five groups of first clamping blocks 13 are uniformly fixed on the inner wall of the first gear ring 5 at equal intervals, and the five groups of first clamping blocks 13 are arranged, so that the clamping efficiency of the bearing can be effectively improved.

Further, an arc-shaped groove is formed in the surface of the inner connecting ring 12, the arc-shaped slider 11 is slidably connected to the inner portion of the arc-shaped groove, and the arc-shaped slider 11 can slide inside the inner connecting ring 12 conveniently by the arc-shaped groove, so that the inner connecting rod 10 can support the first gear ring 5 conveniently.

The working principle is as follows: when the bearing needs to be clamped and fixed, the bearing can be firstly placed on the top surface of the lower connecting column 8, then the adjusting handle on the surface of one side of the threaded rod 7 can be manually rotated to enable the threaded rod 7 to rotate, the gear on the surface of the threaded rod 7 and the tooth block on the surface of the first gear ring 5 are arranged according to a certain angle, the first gear ring 5 can be driven to rotate by rotating the threaded rod 7, meanwhile, through the thread friction between the threaded rod 7 and the first gear ring 5, the threaded rod 7 and the first gear ring 5 can be conveniently self-locked, and through the meshing of the threaded rod 7 and the gear blocks on the surface of the first gear ring 5, the first gear ring 5 can be effectively rotated, and through the screw transmission between the threaded rod 7 and the first gear ring 5, the clamping accuracy of the first ring gear 5 during rotation can be effectively increased, so that the clamping effect of the device on the bearing can be increased.

When the bearing is clamped, the threaded rod 7 can be rotated reversely, the threaded rod 7 drives the first gear ring 5 to rotate, the bearing rod 15 hinged to the inner wall of the first gear ring 5 can enable the first gear ring 5 to pull the bearing rod 15 to move, the bearing rod 15 is hinged to the first fixing block 14, meanwhile, through connection between the first fixing block 14 and the first clamping block 13, the first fixing block 14 can effectively pull the first clamping block 13 to move, the first clamping block 13 can clamp and fix the bearing, and clamping efficiency of the device on the bearing can be effectively improved through synchronous clamping between five groups of first clamping blocks 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bearing fixing and clamping device for automobile production, includes the clamping device main part, its characterized in that: the clamping device comprises a clamping device body and a clamping device body, wherein the clamping device body comprises a fixed base (1), one end surface of the fixed base (1) is connected with a supporting rod (9), one end of the supporting rod (9) is connected with an adjusting mechanism, one end surface of the fixed base (1) is connected with a lower connecting column (8), one end of the lower connecting column (8) is connected with a first connecting plate (4), one end of the first connecting plate (4) is connected with a clamping mechanism, the top end surface of the fixed base (1) is connected with a guide column (3), and the surface of the guide column (3) is sleeved with a first spring (2);

adjustment mechanism includes first ring gear (5), first adapter sleeve (6) and threaded rod (7), the one end of bracing piece (9) is connected with first adapter sleeve (6), and the inside of first adapter sleeve (6) is inserted threaded rod (7), the surface butt of threaded rod (7) has first ring gear (5).

2. The bearing fixing and clamping device for the automobile production is characterized in that: fixture includes interconnection pole (10), arc slider (11), in-connection ring (12), first clamp splice (13), first fixed block (14) and adapting rod (15), the top sliding connection of first connecting plate (4) has first ring gear (5), and the inner wall of first ring gear (5) articulates there is adapting rod (15), one side of adapting rod (15) articulates there is first fixed block (14), and one side surface connection of first fixed block (14) has first clamp splice (13), the surface butt of first fixed block (14) has in-connection ring (12), and the inside of in-connection ring (12) is inserted and is equipped with arc slider (11), one side of arc slider (11) is connected with in-connection pole (10), and in-connection pole (10) connect the inner wall at first ring gear (5).

3. The bearing fixing and clamping device for the automobile production is characterized in that: one end of the first spring (2) is connected to the surface of the fixed base (1), and the other end of the first spring (2) is connected to the surface of the first connecting plate (4).

4. The bearing fixing and clamping device for the automobile production is characterized in that: four groups of guide posts (3) are arranged, and the four groups of guide posts (3) are connected to the edge position of the surface of the fixed base (1) at equal intervals.

5. The bearing fixing and clamping device for the automobile production is characterized in that: the first clamping blocks (13) are provided with five groups, and the five groups of the first clamping blocks (13) are uniformly fixed on the inner wall of the first gear ring (5) at equal intervals.

6. The bearing fixing and clamping device for the automobile production is characterized in that: the surface of the inner connecting ring (12) is provided with an arc-shaped groove, and the inner part of the arc-shaped groove is connected with an arc-shaped sliding block (11) in a sliding manner.