CN218856744U

CN218856744U - Special-shaped part fixing clamp

Info

Publication number: CN218856744U
Application number: CN202223476272.8U
Authority: CN
Inventors: 张净; 陈晶; 李琼; 夏媛; 吴群英; 姜志平; 王琴; 范围东; 张爱斌; 陈东琛; 周玉成
Original assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Current assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-14
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to a special-shaped part mounting fixture belongs to the frock clamp field of making. A special-shaped part fixing clamp comprises a base, a supporting rod, a movable supporting arm and a chuck, wherein the base is used for bearing; the support rod is arranged on the base, and the axial direction of the support rod is vertical to the base; the movable support arm is arranged in the axial direction of the support rod, and the relative position of the movable support arm and the support rod is adjustable; the chuck is arranged at the free end of the movable support arm and used for clamping and fixing parts. The utility model has the advantages of as follows: 1. the device is suitable for tubular and planar parts, high in flexibility, convenient to operate, strong in stability, and consistent in part marking position and appearance; 2. the production efficiency is improved, the operation difficulty of fixing the parts in the production process is reduced, the labor and the time are saved, the quality of the parts is ensured, and the parts are prevented from being scrapped.

Description

Special-shaped part fixing clamp

Technical Field

The utility model relates to a special-shaped part mounting fixture belongs to the frock clamp field of making.

Background

The traditional process for manufacturing company labels adopts an etching method, and the method has the disadvantages of complex process and high manufacturing difficulty and is gradually eliminated. At present, company labels are mostly manufactured by adopting laser equipment, the method is used for manufacturing flat labels, aluminum plates are placed on a workbench in the manufacturing process, and the labels are produced by a laser marking method, so that the working efficiency is greatly improved, and the production cost is greatly saved. With the development of companies, not only flat plate label manufacturing but also part marking is increased. Because of the part shape is various, the marking position is also inequality, can't directly place go on the workstation in the manufacturing process, need to fix the back to the part with the marking position up, carries out laser marking after the completion. The laser marking is an irreversible process, such as part scrapping caused by the deviation of marking position, because the high-power-density laser is utilized to evaporate the surface material of the part so as to achieve the marking effect. At present, no part fixing clamp exists, and the position of a mark can be deviated when the part is displaced in the production process of a non-flat plate part which is difficult to process, especially a tubular part with a complex shape.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flexibility is high, the special-shaped part mounting fixture of the operation of being convenient for.

In order to realize the purpose, the utility model adopts the following technical scheme: a fixing clamp for special-shaped parts comprises a base, a supporting rod, a movable supporting arm and a chuck, wherein the base is used for bearing; the support rod is arranged on the base, and the axial direction of the support rod is vertical to the base; the movable support arm is arranged in the axial direction of the support rod, and the relative position of the movable support arm and the support rod is adjustable; the chuck is arranged at the free end of the movable support arm and used for clamping and fixing parts.

Preferably, the chuck comprises a connecting part and an opening and closing part, the connecting part is connected with the movable support arm, and the opening and closing part comprises two arc-shaped structural members which are oppositely arranged and used for clamping the tubular part.

Preferably, the top end of the arc structural member extends outwards to form a plane shape for clamping the plane part.

Preferably, the movable support arm consists of three sections, the joints of every two movable support arms are connected by connecting bolts, and the joints can move freely.

Preferably, the movable support arm is embedded into the support rod, a threaded hole is formed in the radial direction of the support rod, and the movable support arm embedded into the support rod is positioned through a bolt matched with the threaded hole.

Preferably, a length adjusting part is arranged at the joint of the movable support arm and the chuck and used for adjusting the relative position of the chuck and the movable support arm.

Compared with the prior art, the utility model has the advantages of as follows:

1. the method is suitable for tubular and planar parts, high in flexibility, convenient to operate, strong in stability, and consistent in part marking position and appearance;

2. the production efficiency is improved, the operation difficulty of fixing the parts in the production process is reduced, the labor and the time are saved, the quality of the parts is ensured, and the parts are prevented from being scrapped.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

in fig. 1, a base; 2. a nut; 3. a support bar; 4. fixing the bolt; 5. a movable support arm; 6. a connecting bolt; 7. a chuck.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawing 1: a fixing clamp for special-shaped parts comprises a base 1, a supporting rod 3, a movable supporting arm 5 and a chuck 7, wherein the base 1 is used for bearing; the support rod 3 is arranged on the base 1, and the axial direction of the support rod is vertical to the base 1; the movable support arm 5 is arranged in the axial direction of the support rod 3, and the relative position of the movable support arm and the support rod 3 is adjustable; the chuck 7 is arranged at the free end of the movable support arm 5 and used for clamping and fixing parts.

As a preferred embodiment of this example, the structure is as follows:

the base 1 is a steel plate and is used for bearing and fixing the rest of the connecting parts, and a through hole is formed in the base;

the support rod 3 is formed by welding a steel pipe and a steel bar up and down; the external thread is arranged on the steel bar, and when the steel bar at the bottom of the support rod 3 is inserted into the through hole of the base 1, the steel bar is connected with the base 1 through the nut 2 screwed with the external thread and is fixed; a threaded hole is formed in the position of a steel pipe at the upper end of the supporting rod 3, one end of the movable supporting arm 5 is embedded into the supporting rod 3, the movable supporting arm 5 can move up and down, the height is adjusted, the rotating is carried out for 360 degrees, the angle is adjusted, and after the adjustment is finished, the fixed supporting arm is fixed through the fixing bolt 4, and the relative positions of the movable supporting arm 5 and the supporting rod are locked;

two free ends of the movable support arm 5 are respectively connected with the support rod 3 and the chuck 7, the movable support arm consists of three sections, every two sections are connected by adopting a connecting bolt 6, the connecting part can move freely and is used for adjusting the position of a part, and the part is fixed and locked by the connecting bolt 6 after the adjustment is finished;

the chuck 7 is used for clamping and fixing parts, the tail part of the chuck is a steel bar and is used for being connected with the movable support arm 5, the openable part of the front end is formed by welding the steel bar at the tail part, the whole body at the opening and closing part is of an arc-shaped structure and is used for clamping tubular parts, and the top end of the arc-shaped structure extends out of a plane shape and is used for clamping plane parts.

In a preferred embodiment of the present invention, two steel pipes are welded to the end of the movable arm 5 to which the collet 7 is connected: the left steel pipe and the right steel pipe are embedded into the left steel pipe, threaded holes are formed in the left steel pipe in the radial direction, and after the relative positions of the left steel pipe and the right steel pipe are adjusted, the left steel pipe and the right steel pipe are screwed in and positioned by the fixing bolt 4; the tail reinforcing steel bar of the chuck 7 is connected with the right steel pipe through the connecting bolt 6, and the two are fixed after the position is adjusted.

This mounting fixture passes through many places swing joint, and adjustment clamping part position guarantees that laser marking face level is up, and whole has certain bearing capacity and higher stability, guarantees that laser marking is accurate to be markd on the part surface.

The above embodiments are merely preferred embodiments of the present invention, and do not limit the present invention. The movable support arm can also adopt other structures, the chuck is not limited to clamping tubular and plane parts, and the shape and the structure of the part of the chuck which can be opened and closed can be adjusted according to the requirement. Any extensions, modifications, etc. made by those skilled in the art without departing from the principles of the present invention are also within the scope of the present invention.

Claims

1. The utility model provides a special-shaped part mounting fixture which characterized in that: the clamp comprises a base, a supporting rod, a movable supporting arm and a chuck, wherein the base is used for bearing; the support rod is arranged on the base, and the axial direction of the support rod is vertical to the base; the movable support arm is arranged in the axial direction of the support rod, and the relative position of the movable support arm and the support rod is adjustable; the chuck is arranged at the free end of the movable support arm and used for clamping and fixing parts.

2. The profile part fixing clamp according to claim 1, wherein: the chuck comprises a connecting part and an opening and closing part, wherein the connecting part is connected with the movable support arm, and the opening and closing part comprises two arc-shaped structural members which are oppositely arranged and used for clamping the tubular part.

3. The profile part fixing clamp according to claim 2, wherein: the top end of the arc-shaped structural component extends outwards to form a plane shape and is used for clamping plane parts.

4. The profile part fixing clamp according to claim 1, wherein: the movable support arm is composed of three sections, the two connection parts are connected by adopting connecting bolts, and the connection parts can freely move.

5. The profile part fixing clamp according to claim 1, wherein: the movable support arm is embedded into the support rod, a threaded hole is formed in the radial direction of the support rod, and the movable support arm embedded into the support rod is positioned through a bolt matched with the threaded hole.

6. The profile part fixing clamp according to claim 1, wherein: the joint of the movable support arm and the chuck is provided with a length adjusting part for adjusting the relative position of the chuck and the movable support arm.