CN213889742U

CN213889742U - Special-shaped metal part fixing jig

Info

Publication number: CN213889742U
Application number: CN202023025047.3U
Authority: CN
Inventors: 董飞
Original assignee: Kunshan Quanzhongyu Precision Machinery Co ltd
Current assignee: Kunshan Quanzhongyu Precision Machinery Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-06
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a fixed tool technical field, the utility model discloses a fixed tool of dysmorphism metal part, comprising a base plate, the top of bottom plate is fixed with fixture, fixture includes bracing piece, outer loop, first rubber pad, inner ring, head rod, commentaries on classics hand, rubber sleeve, loop bar, fixed block, inserted bar, first spring, fixed plate, second rubber pad and pull rod, the top of bracing piece is fixed with the outer loop, the bottom mounting of bottom plate has first rubber pad, the inside of outer loop is inserted and is equipped with the inner ring. The utility model discloses be provided with rubber sleeve and loop bar, cooperation fixed block and inserted bar make the device can carry out the centre gripping with special-shaped metal part, through the wave structure of second rubber pad, make the second rubber pad carry out the centre gripping with special-shaped part under the spring action of first spring, prevent that special-shaped part pine from taking off, improve the stability of device during operation, improve the work efficiency of device.

Description

Special-shaped metal part fixing jig

Technical Field

The utility model relates to a fixed tool technical field specifically is a fixed tool of dysmorphism metal part.

Background

The jig is a large tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts and mainly serves as a tool for assisting in controlling positions or actions (or both).

Although current fixed tool can fix metal part, on the metal part that faces the dysmorphism, fixed dynamics is just not enough, causes the part pine to take off easily, leads to the deviation to appear in the operation to current tool can't angle regulation when fixing the part, makes the device lack the controllability, reduces operating efficiency, for this we provide a fixed tool of dysmorphism metal part and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special-shaped metal part fixes tool to the current device that proposes in solving above-mentioned background is unstable when fixed special-shaped metal part, the poor problem of regulation nature of current device.

In order to achieve the above object, the utility model provides a following technical scheme: a fixture is fixed at the top end of the bottom plate and comprises a support rod, an outer ring, a first rubber pad, an inner ring, a first connecting rod, a rotating handle, a rubber sleeve, a loop bar, a fixing block, an insertion rod, a first spring, a fixing plate, a second rubber pad and a pull rod, wherein the outer ring is fixed at the top end of the support rod, the first rubber pad is fixed at the bottom end of the bottom plate, the inner ring is inserted into the outer ring, the first connecting rod is inserted into the inner ring, the rotating handle is fixed on the surface of the first connecting rod, the rubber sleeve is sleeved on the surface of the rotating handle, the loop bar is connected to one side of the first connecting rod, which is far away from the outer ring, through a bearing seat, the fixing block is inserted into the inner ring, the insertion rod is inserted into the inner ring, the first spring is sleeved on the surface of the insertion rod, the fixing plate is fixed on one side of the insertion rod, which is far away from the loop bar, and a second rubber pad is fixed on one side of the fixing plate, which is far away from the insert rod, a pull rod is fixed on the surface of the inner ring, a fixing mechanism is inserted in the inner ring and comprises an insert block and a second spring, and the second spring is sleeved on the surface of the insert block.

Preferably, the inner part of the inner ring is provided with holes matched with the insertion blocks at equal intervals, and the insertion blocks are inserted into the inner part of the inner ring.

Preferably, the surface of the first connecting rod is provided with threads, a threaded hole matched with the first connecting rod is formed in the inner ring, and the first connecting rod is inserted into the inner ring.

Preferably, a sliding groove matched with the fixing block is formed in the sleeve rod, and the fixing block is inserted in the sleeve rod.

Preferably, the second rubber pad is of a wave-shaped structure and is fixed on one side, far away from the inserted link, of the fixing plate.

Preferably, one side of the insertion block close to the inner ring is of an arc-shaped structure, the insertion blocks are provided with two groups, and the two groups of insertion blocks are symmetrically inserted into two sides of the inner ring.

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

(1) the device is provided with the rubber sleeve and the sleeve rod, the fixing block and the inserting rod are matched, so that the device can clamp the special-shaped metal part, and the special-shaped part is clamped by the second rubber pad under the elastic action of the first spring through the wavy structure of the second rubber pad, so that the special-shaped part is prevented from loosening, the stability of the device during working is improved, and the working efficiency of the device is improved;

(2) the device is provided with inner ring and head rod, cooperation inserted block and second spring, makes the device can carry out the adjustment on the angle to the part in the centre gripping, makes it more convenient at the during operation, promotes the packaging efficiency of part, makes the inner ring rotate through the pulling pull rod, and the bracing piece is fixed with the inner ring, makes the device carry out the regulation of angle, improves the work efficiency of device.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic front view of the structure of the present invention;

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

fig. 4 is a schematic top view of the insert block according to the present invention.

In the figure: 1. a base plate; 2. a clamping mechanism; 210. a support bar; 220. an outer ring; 230. a first rubber pad; 240. an inner ring; 250. a first connecting rod; 260. turning the hand; 270. a rubber sleeve; 280. a loop bar; 290. a fixed block; 2100. inserting a rod; 2110. a first spring; 2120. a fixing plate; 2130. a second rubber pad; 2140. a pull rod; 3. a fixing mechanism; 310. inserting a block; 320. a second spring.

The specific implementation mode is as follows:

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 fixture for fixing special-shaped metal parts comprises a bottom plate 1, a clamping mechanism 2 is fixed at the top end of the bottom plate 1, the clamping mechanism 2 comprises a supporting rod 210, an outer ring 220, a first rubber pad 230, an inner ring 240, a first connecting rod 250, a rotating handle 260, a rubber sleeve 270, a sleeve rod 280, a fixing block 290, an insertion rod 2100, a first spring 2110, a fixing plate 2120, a second rubber pad 2130 and a pull rod 2140, the top end of the supporting rod 210 is fixed with the outer ring 220, the bottom end of the bottom plate 1 is fixed with the first rubber pad 230, the inner ring 240 is inserted into the outer ring 220, the first connecting rod 250 is inserted into the inner ring 240, the rotating handle 260 is fixed onto the surface of the first connecting rod 250, the rubber sleeve 270 is fixedly connected onto the surface of the rotating handle 260, the sleeve rod 280 is connected to one side, far away from the outer ring 220, of the first connecting rod 250 through a bearing seat, the fixing block 290 is inserted into the sleeve rod 280, the insertion rod 2100 is inserted into the sleeve rod 280, a first spring 2110 is sleeved on the surface of the insert rod 2100, a fixing plate 2120 is fixed on one side of the insert rod 2100, which is far away from the insert rod 280, a second rubber pad 2130 is fixed on one side of the fixing plate 2120, which is far away from the insert rod 2100, a pull rod 2140 is fixed on the surface of the inner ring 240, a fixing mechanism 3 is inserted in the inner ring 240, the fixing mechanism 3 comprises an insert block 310 and a second spring 320, and the second spring 320 is sleeved on the surface of the insert block 310;

furthermore, holes matched with the inserting blocks 310 are formed in the inner portion of the inner ring 240 at equal intervals, the inserting blocks 310 are inserted into the inner portion of the inner ring 240, the structure enables the inserting blocks 310 to be inserted into different holes, the rotating angle of the inner ring 240 can be adjusted, the rotating angle of parts can be adjusted, and the adjustability of the device is improved;

furthermore, the surface of the first connecting rod 250 is provided with threads, the inner part of the inner ring 240 is provided with threaded holes matched with the first connecting rod 250, and the first connecting rod 250 is inserted into the inner part of the inner ring 240, so that the first connecting rod 250 can move when rotating, parts can be clamped more tightly, the parts are prevented from loosening, and the stability of the device is improved;

furthermore, a sliding groove matched with the fixing block 290 is formed in the sleeve rod 280, and the fixing block 290 is inserted into the sleeve rod 280, so that the sleeve rod 280 cannot rotate when moving, the stability of the device during adjustment is improved, and the working efficiency of the device is improved;

furthermore, the second rubber pad 2130 is of a wave-shaped structure, and the second rubber pad 2130 is fixed on one side of the fixing plate 2120 far away from the insertion rod 2100, so that the device can fix special-shaped parts, prevent the parts from loosening, improve the stability of the device and improve the working efficiency of the device;

furthermore, one side of the insertion blocks 310 close to the inner ring 240 is of an arc-shaped structure, two groups of insertion blocks 310 are arranged, and the two groups of insertion blocks 310 are symmetrically inserted into two sides of the inner ring 240, so that the inner ring 240 is fixed by the insertion blocks 310, the insertion blocks move when the inner ring 240 rotates, and then the insertion blocks are inserted into the inner ring 240 again, the angle of the device is adjusted, and the adjustability of the device is improved.

The working principle is as follows: when the device works, parts are placed between the second rubber pads 2130, the second rubber pads 2130 clamp the parts tightly under the elastic force of the first springs 2110, the rotating handle 260 is rotated, the rotating handle 260 is fixedly connected with the first connecting rod 250, the first connecting rod 250 is rotated, the first connecting rod 250 is in threaded connection with the inner ring 240, the first connecting rod 250 rotates to move towards the center of the inner ring 240, the sleeve rod 280 cannot rotate under the action of the fixing block 290, the second rubber pads 2130 are more tightly attached to the parts, the device can be adjusted according to the sizes of different parts, the pull rod 2140 is pulled, the sliding groove matched with the pull rod 2140 is formed in the outer ring 220, the pull rod 2140 is fixedly connected with the inner ring 240, the inner ring 240 rotates to extrude the insertion block 310, the insertion block 310 moves outwards, and is reinserted back into the inner ring 240 under the elastic force of the second springs 320, adjust the turned angle of inner ring 240, adjust the turned angle of part, improve the controllability of device, improve work efficiency, do above the utility model discloses a whole theory of operation.

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 fixed tool of dysmorphism metal part, includes bottom plate (1), its characterized in that: the clamping device comprises a bottom plate (1), wherein a clamping mechanism (2) is fixed at the top end of the bottom plate (1), the clamping mechanism (2) comprises a supporting rod (210), an outer ring (220), a first rubber pad (230), an inner ring (240), a first connecting rod (250), a rotating handle (260), a rubber sleeve (270), a sleeve rod (280), a fixing block (290), an inserting rod (2100), a first spring (2110), a fixing plate (2120), a second rubber pad (2130) and a pull rod (2140), the top end of the supporting rod (210) is fixed with the outer ring (220), the bottom end of the bottom plate (1) is fixed with the first rubber pad (230), the inner ring (240) is inserted into the outer ring (220), the first connecting rod (250) is inserted into the inner ring (240), the rotating handle (260) is fixed on the surface of the first connecting rod (250), the rubber sleeve (260) is sleeved on the surface of the rotating handle (260), and one side, far away from the outer ring (220), of the first connecting rod (270) is connected with the sleeve rod (280) through a bearing seat) The fixing block (290) is inserted into the sleeve rod (280), the insert rod (2100) is inserted into the sleeve rod (280), the first spring (2110) is sleeved on the surface of the insert rod (2100), the fixing plate (2120) is fixed on one side, away from the sleeve rod (280), of the insert rod (2100), the second rubber pad (2130) is fixed on one side, away from the insert rod (2100), of the fixing plate (2120), the pull rod (2140) is fixed on the surface of the inner ring (240), the fixing mechanism (3) is inserted into the inner ring (240), the fixing mechanism (3) comprises an insert block (310) and a second spring (320), and the second spring (320) is sleeved on the surface of the insert block (310).

2. The special-shaped metal part fixing jig according to claim 1, characterized in that: holes matched with the inserting blocks (310) are formed in the inner portion of the inner ring (240) at equal intervals, and the inserting blocks (310) are inserted into the inner portion of the inner ring (240).

3. The special-shaped metal part fixing jig according to claim 1, characterized in that: the surface of the first connecting rod (250) is provided with threads, a threaded hole matched with the first connecting rod (250) is formed in the inner portion of the inner ring (240), and the first connecting rod (250) is inserted into the inner portion of the inner ring (240).

4. The special-shaped metal part fixing jig according to claim 1, characterized in that: the inside of the loop bar (280) is provided with a sliding groove matched with the fixed block (290), and the fixed block (290) is inserted in the loop bar (280).

5. The special-shaped metal part fixing jig according to claim 1, characterized in that: the second rubber pad (2130) is of a wave-shaped structure, and the second rubber pad (2130) is fixed on one side, away from the insert rod (2100), of the fixing plate (2120).

6. The special-shaped metal part fixing jig according to claim 1, characterized in that: one side of the insertion blocks (310) close to the inner ring (240) is of an arc-shaped structure, two groups of insertion blocks (310) are arranged, and the two groups of insertion blocks (310) are symmetrically inserted into two sides of the inner ring (240).