CN210388923U

CN210388923U - Adjustable clamp for production of pulling fork shaft

Info

Publication number: CN210388923U
Application number: CN201921028371.5U
Authority: CN
Inventors: 曾新兵
Original assignee: Jiangxi Gl Transmission Technology Co ltd
Current assignee: Jiangxi Gl Transmission Technology Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-24
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses an anchor clamps with adjustable pull out fork axle production is used, comprises an operation bench, the avris fixedly connected with backup pad of operation panel upper end, the inside threaded connection of backup pad has horizontal lead screw's one end, horizontal lead screw's other end swing joint has the one end of movable block, the lower extreme fixedly connected with sliding block of movable block, the other end threaded connection of movable block has the one end of connecting rod, the other end fixedly connected with of connecting rod presss from both sides tight piece. This anchor clamps with adjustable production of pulling fork axle is used through the cooperation of horizontal lead screw and sliding block, can adjust the scope of centre gripping, and then be convenient for carry out the centre gripping to the pulling fork axle of different models, the limitation of anchor clamps has been reduced, can be more stable with the centre gripping of pulling fork axle simultaneously, and can stabilize the bottom of pulling fork axle, prevent to add the slip of pulling fork axle man-hour, avoid adding the fixed shakiness of pulling fork axle and lead to processing failure and the damage of pulling fork axle with man-hour, the processing cost is reduced.

Description

Adjustable clamp for production of pulling fork shaft

Technical Field

The utility model relates to a pull out fork axle production technical field specifically is an anchor clamps with adjustable pull out fork axle production is used.

Background

The shift fork shaft is an important part in the gearbox and is mainly used for a transmission part of the gearbox. The pulling fork shaft needs to cut, drill, polish and other processes to the raw materials in the production process, and when carrying out these processes, generally adopt anchor clamps cooperation to use, avoids the stability that artifical fixed brought, improves the security of processing man-hour.

However, the existing clamp for producing the pulling fork shaft can only clamp the pulling fork shaft corresponding to the model, cannot be applied to the pulling fork shafts of various models, is large in limitation, poor in clamping effect of the clamp per se, poor in stability, and easy to cause shaking of the pulling fork shaft in the production process, and further causes failure in processing of the pulling fork shaft, and even can cause damage to the pulling fork shaft, so that the processing cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps with adjustable pull out fork axle production is used, with the pull out fork axle that the anchor clamps can only the centre gripping corresponds the model of pulling out fork axle that proposes current pull out fork axle production among the above-mentioned background art, can't be applicable to the pull out fork axle of multiple model, the limitation is great, the tight effect of clamp's clamp is not good simultaneously itself, and stability is also relatively poor moreover, lead to pulling out rocking of fork axle in the production process easily, and then cause the processing failure of pull out fork axle, can lead to pulling out the damage of fork axle even, the problem of processing cost has been increased.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps with adjustable pull out fork axle production is used, includes the operation panel, the avris fixedly connected with backup pad of operation panel upper end, the inside threaded connection of backup pad has horizontal lead screw's one end, horizontal lead screw's other end swing joint has the one end of movable block, the lower extreme fixedly connected with sliding block of movable block, standing groove and spout have been seted up to the upper end of operation panel, the standing groove is located between the spout, spout and sliding block swing joint, the other end threaded connection of movable block has the one end of connecting rod, the other end fixedly connected with of connecting rod presss from both sides tight piece.

Preferably, the lower end of the operating platform is symmetrically and fixedly connected with four supporting rods, the lower ends of the supporting rods are fixedly connected with adjustable supporting legs, and the lower ends of the adjustable supporting legs are designed in a disc shape.

Preferably, horizontal lead screw passes through the bearing rotation with the movable block and is connected, and backup pad, horizontal lead screw and movable block are provided with four about the vertical central line symmetry of operation panel respectively, the avris fixedly connected with locating piece of movable block lower extreme, the locating piece passes through the locating pin with the operation panel and locks each other.

Preferably, three connecting rods are distributed at the other end of the movable block at equal intervals, the clamping block at the right end of each connecting rod is designed in an arc shape, and the clamping surface of each clamping block is fixedly connected with anti-skid rubber.

Preferably, the sliding block and the sliding groove are mutually matched, and four groups of sliding blocks and four groups of sliding grooves are symmetrically arranged on the vertical central line of the operating platform.

Preferably, the placing groove is located in the middle of the operating platform, and the placing groove is designed in a stepped mode.

Compared with the prior art, the beneficial effects of the utility model are that: this anchor clamps with adjustable production of shifting fork axle is used through the cooperation of horizontal lead screw and sliding block, can adjust the scope of centre gripping, and then be convenient for carry out the centre gripping to the shifting fork axle of different models, the limitation of anchor clamps has been reduced, simultaneously through the interpolation of four groups clamp tight piece and anti-skidding rubber, can be with shifting fork axle centre gripping more stable, and through the interpolation of notch cuttype standing groove, can stabilize the bottom of shifting fork axle, prevent to add the slip of shifting fork axle man-hour, avoid adding the fixed shakiness of shifting fork axle and lead to the damage of processing failure and shifting fork axle, the processing cost is reduced, the design of whole anchor clamps, the limitation of anchor clamps has been reduced, the tight effect and the stability of the clamp that have improved simultaneously.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is the structural schematic diagram of the placing groove of the present invention.

In the figure: 1. an operation table; 2. a support plate; 3. a horizontal screw rod; 4. a movable block; 5. a slider; 6. a placement groove; 7. a chute; 8. a connecting rod; 9. a clamping block; 11. a support bar; 12. an adjustable foot; 41. positioning blocks; 42. positioning pins; 91. and (3) anti-skid rubber.

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 a technical solution: the utility model provides an anchor clamps with adjustable pull out fork axle production is used, including operation panel 1, avris fixedly connected with backup pad 2 of 1 upper end of operation panel, the inside threaded connection of backup pad 2 has horizontal screw 3's one end, horizontal screw 3's other end swing joint has the one end of movable block 4, the lower extreme fixedly connected with sliding block 5 of movable block 4, standing groove 6 and spout 7 have been seted up to the upper end of operation panel 1, standing groove 6 is located between the spout 7,

spout

7 and 5 swing joint of sliding block, the other end threaded connection of movable block 4 has the one end of connecting rod 8, the other end fixedly connected with of connecting rod 8 presss from both sides tight piece 9.

Further, four support rods 11 are symmetrically and fixedly connected to the lower end of the operating platform 1, adjustable support legs 12 are fixedly connected to the lower ends of the support rods 11, the lower ends of the adjustable support legs 12 are designed in a disc shape, stable support of the operating platform 1 is guaranteed, and meanwhile overall stability of the clamp is adjusted.

Further, horizontal screw 3 passes through the bearing with the movable block 4 and is connected in rotation, and backup pad 2, horizontal screw 3 and movable block 4 are provided with four about the vertical central line symmetry of operation panel 1 respectively, and the avris fixedly connected with locating piece 41 of movable block 4 lower extreme, locating piece 41 and operation panel 1 pass through locating pin 42 and lock each other, ensure the stable centre gripping of pulling out the fork axle.

Further, the other end of the movable block 4 is equidistantly distributed with three connecting rods 8, the clamping block 9 at the right end of the connecting rod 8 is designed in an arc shape, the clamping surface of the clamping block 9 is fixedly connected with anti-skid rubber 91, and the anti-skid effect and the clamping stability are enhanced.

Further, the sliding blocks 5 are matched with the sliding grooves 7, and the sliding blocks 5 and the sliding grooves 7 are symmetrically provided with four groups about the vertical central line of the operating platform 1, so that the clamping blocks 9 can move conveniently.

Further, the placing groove 6 is located in the middle of the operating table 1, and the placing groove 6 is designed in a stepped mode, so that stable placement of the bottoms of the shifting fork shafts of different models is facilitated.

The working principle is as follows: firstly, the stability of the fixture is adjusted through the adjustable support leg 12, then the bottom of the shifting fork shaft is placed in the placing groove 6, the shifting fork shaft is stably clamped in the placing groove 6, the positioning pin 42 is taken out, the horizontal screw rod 3 is rotated, the horizontal screw rod 3 pushes the movable block 4 to move towards the middle, when the anti-skid rubber 91 of the clamping surface of the clamping block 9 is tightly attached to the shifting fork shaft, the movable block 4 and the operation table 1 are stably fixed through the positioning pin 42, and the shifting fork shaft is stably clamped, wherein when the specification of the shifting fork shaft is not large, a set of symmetrical clamping blocks 9 are used, when the specification of the shifting fork shaft is large, two sets of symmetrical clamping blocks 9 are used for clamping simultaneously, the clamping of the shifting fork shaft is ensured to be more stable, after the processing is finished, the positioning pin 42 is taken out, the horizontal screw rod 3 is reversely rotated, the clamping blocks 9 are moved outwards, and finally the shifting fork shaft is taken out.

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 pull out anchor clamps with adjustable shaft production is used, includes the operation panel, its characterized in that: the avris fixedly connected with backup pad of operation panel upper end, the inside threaded connection of backup pad has the one end of horizontal lead screw, the other end swing joint of horizontal lead screw has the one end of movable block, the lower extreme fixedly connected with sliding block of movable block, standing groove and spout have been seted up to the upper end of operation panel, the standing groove is located between the spout, spout and sliding block swing joint, the other end threaded connection of movable block has the one end of connecting rod, the other end fixedly connected with of connecting rod presss from both sides tight piece.

2. The adjustable clamp for producing the pulling fork shaft as claimed in claim 1, wherein: the lower extreme symmetry fixedly connected with four bracing pieces of operation panel, the lower extreme fixedly connected with adjustable stabilizer blade of bracing piece, and the lower extreme of adjustable stabilizer blade is the disc design.

3. The adjustable clamp for producing the pulling fork shaft as claimed in claim 1, wherein: horizontal lead screw passes through the bearing rotation with the movable block and is connected, and backup pad, horizontal lead screw and movable block are provided with four about the vertical central line symmetry of operation panel respectively, the avris fixedly connected with locating piece of movable block lower extreme, the locating piece passes through the locating pin with the operation panel and locks each other.

4. The adjustable clamp for producing the pulling fork shaft as claimed in claim 1, wherein: the other end of the movable block is provided with three connecting rods at equal intervals, the clamping block at the right end of each connecting rod is designed in an arc shape, and the clamping surface of each clamping block is fixedly connected with anti-skid rubber.

5. The adjustable clamp for producing the pulling fork shaft as claimed in claim 1, wherein: the sliding block and the sliding groove are mutually matched, and four groups of sliding blocks and four groups of sliding grooves are symmetrically arranged on the vertical center line of the operating platform.

6. The adjustable clamp for producing the pulling fork shaft as claimed in claim 1, wherein: the standing groove is located the positive centre of operation panel, and the standing groove is the notch cuttype design.