CN210476230U

CN210476230U - Clamping tool for new energy automobile part machining

Info

Publication number: CN210476230U
Application number: CN201921264163.5U
Authority: CN
Inventors: 赵玉霞; 骞大闯; 孙华雨; 黄萌萌; 陈琳; 郑瑞丽; 方雷
Original assignee: Henan Mechanical and Electrical Vocational College
Current assignee: Henan Mechanical and Electrical Vocational College
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-08
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a centre gripping frock is used in new energy automobile parts machining, including base and work piece main part, the upper end fixed surface of base installs the fixing base, the upper end movable mounting of fixing base has splint, the lower extreme of splint is located the inside fixed position of fixing base and is connected with the connecting seat, the inside fixedly connected with connecting axle of connecting seat, one side fixed surface of splint is connected with the torsional spring, one side fixed surface of fixing base is connected with the support, the equal fixed mounting in upper end both sides of support has the screwed pipe, the quantity of screwed pipe is two sets of, and is two sets of the inside of screwed pipe obtains being connected with first threaded rod and second threaded rod respectively, the equal fixedly connected with rocker in upper end of first threaded rod and second threaded rod. The utility model discloses can make things convenient for the use of centre gripping frock to can improve the result of use of centre gripping frock, have the practicality.

Description

Clamping tool for new energy automobile part machining

Technical Field

The utility model relates to a centre gripping frock technical field especially relates to a centre gripping frock is used in new energy automobile parts machining.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, most of the existing new energy automobiles adopt electric power as an energy source, the new energy automobiles are more and more used along with the continuous development of new energy technology, and the clamping tool for new energy automobile part machining is a device for clamping and fixing a new energy automobile shaft part in the new energy automobile machining process.

The clamping tool for the existing new energy automobile part machining has certain defects when in use, the clamping tool is inconvenient to use, the shaft part of a new energy automobile needs more time to be spent when being fixed, the using effect of the clamping tool is not good, the shaft part on the clamping tool is easy to break in the part machining process, certain influence is brought to the using process, and therefore the clamping tool for the new energy automobile part machining is improved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the centre gripping frock is used in new energy automobile parts machining who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping tool for new energy automobile part machining comprises a base and a workpiece main body, wherein a fixed seat is fixedly arranged on the outer surface of the upper end of the base, the upper end of the fixed seat is movably provided with a clamping plate, the outer surface of one side of the clamping plate is fixedly provided with an anti-skid plate, the lower end of the clamping plate is fixedly connected with a connecting seat at the position inside the fixed seat, the inside of the connecting seat is fixedly connected with a connecting shaft, the outer surface of one side of the clamping plate is fixedly connected with a torsion spring, the outer surface of one side of the fixed seat is fixedly connected with a bracket, threaded pipes are fixedly arranged on both sides of the upper end of the bracket, the number of the threaded pipes is two, a first threaded rod and a second threaded rod are respectively connected inside the two groups of threaded pipes, the upper ends of the first threaded rod and the second threaded rod are fixedly connected with rocking rods, and the lower ends of the first threaded rod and the second threaded rod are located inside the support and fixedly connected with compression gaskets.

Preferably, the number of splint is two sets of, and two sets of splint constitute V font structure, the connecting axle runs through connecting seat and fixing base swing joint, splint pass through connecting axle and fixing base swing joint.

Preferably, one end of the torsion spring is fixedly connected with the clamping plate, the other end of the torsion spring is fixedly connected with the fixing seat, and anti-skid lines are formed in the outer surface of the anti-skid plate.

Preferably, the outer surface of base is located the position of the both sides of fixing base and has all seted up the bolt hole, and the quantity of bolt hole is a plurality of groups.

Preferably, the workpiece main body is located between the clamping plates, and the workpiece main body is of a cylindrical structure.

Preferably, the first threaded rod and the second threaded rod are distributed on the bracket in a V shape.

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

1. in the utility model, through the arrangement of the threaded rod, the second threaded rod, the rocker and the compression gasket, when a shaft part of the new energy automobile is processed, the shaft part is placed on the clamping plate, and then the first threaded rod and the second threaded rod are rotated by the rocker, so that the shaft part can be pressed by the first threaded rod and the second threaded rod, and the clamping and fixing of the shaft part are facilitated;

2. in the utility model, when the shaft part is placed on the clamping plate for clamping through the arranged clamping plate, the antiskid plate, the connecting seat, the connecting shaft and the torsional spring, on one hand, the torsional spring pushes the clamping plate upwards to enable the clamping plate to clamp the shaft part more fixedly, on the other hand, the torsional spring can provide a damping and buffering effect, and when the shaft part is machined, the vibration and the fracture of the shaft part on the clamping tool can be avoided, so that the use effect of the clamping tool is improved;

to sum up, the utility model discloses can make things convenient for the use of centre gripping frock to can improve the result of use of centre gripping frock, have the practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of a clamping tool for new energy automobile part machining provided by the utility model;

fig. 2 is the utility model provides a new energy automobile is fixing base and the connection structure sketch map of splint of centre gripping frock for parts machining.

In the figure: the device comprises a base 1, a fixing seat 2, a clamping plate 3, an antiskid plate 4, a connecting seat 5, a connecting shaft 6, a torsion spring 7, a support 8, a threaded pipe 9, a first threaded rod 10, a second threaded rod 11, a rocker 12, a pressing gasket 13 and a workpiece body 14.

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.

Referring to fig. 1-2, a clamping tool for new energy automobile part processing comprises a base 1 and a workpiece main body 14, wherein a fixed seat 2 is fixedly installed on the outer surface of the upper end of the base 1, a clamping plate 3 is movably installed on the upper end of the fixed seat 2, an anti-slip plate 4 is fixedly installed on the outer surface of one side of the clamping plate 3, a connecting seat 5 is fixedly connected to the position, located inside the fixed seat 2, of the lower end of the clamping plate 3, a connecting shaft 6 is fixedly connected to the inside of the connecting seat 5, a torsion spring 7 is fixedly connected to the outer surface of one side of the clamping plate 3, a bracket 8 is fixedly connected to the outer surface of one side of the fixed seat 2, threaded pipes 9 are fixedly installed on both sides of the upper end of the bracket 8, the number of the threaded pipes 9 is two groups, a first threaded rod 10 and, the lower ends of the first threaded rod 10 and the second threaded rod 11 are fixedly connected with a pressing gasket 13 at the position inside the bracket 8.

The quantity of splint 3 is two sets of, two sets of splint 3 constitute V font structure, connecting axle 6 runs through connecting

seat

5 and 2 swing joint of fixing base, splint 3 passes through connecting

axle

6 and 2 swing joint of fixing base, the one end and the splint 3 fixed connection of torsional spring 7, the other end and the 2 fixed connection of fixing base of torsional spring 7, anti-skidding line has been seted up to antiskid plate 4's surface, the bolt hole has all been seted up in the position that the surface of base 1 is located the both sides of fixing base 2, the quantity of bolt hole is a plurality of groups, work piece main part 14 is located between splint 3, work piece main part 14 is cylindrical structure, first threaded rod 10 and second threaded rod 11 are the distribution of V font on support 8.

The working principle is as follows: the clamping tool is installed and fixed through a base 1, a workpiece body 14 of a shaft part is placed between clamping plates 3 of a fixing seat 2, then a rocker 12 rotates a first threaded rod 10 and a second threaded rod 11, the first threaded rod 10 and the second threaded rod 11 are enabled to approach the workpiece body 14 through a threaded pipe 9 on a support 8, along with the continuous shaking of the rocker 12, the first threaded rod 10 and the second threaded rod 11 continuously advance on the support 8, a pressing gasket 13 on the first threaded rod 10 and the second threaded rod 11 is abutted against the outer surface of the workpiece body 14, then the rocker 12 is continuously shaken, the workpiece body 14 is pressed between the clamping plates 3 through the pressing gasket 13 by the first threaded rod 10 and the second threaded rod 11, the anti-skidding plates 4 on the surfaces of the clamping plates 3 can prevent the workpiece body 14 from sliding, when the workpiece body 14 is pressed by the first threaded rod 10 and the second threaded rod 11, the clamping plates 3 expand towards two sides through a connecting shaft 6 on a connecting seat, the torsion spring 7 is tightly pressed by the clamping plate 3, the torsion spring 7 simultaneously pushes the clamping plate 3 upwards, so that the workpiece main body 14 can be clamped more firmly by the clamping plate 3, and after the clamping tool clamps and fixes the part, the torsion spring 7 can play a role in damping and buffering during machining, the phenomenon that the workpiece main body 14 is broken during machining is avoided, and the using effect of the clamping tool is improved; the utility model discloses can make things convenient for the use of centre gripping frock to can improve the result of use of centre gripping frock, have the practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clamping tool for the new energy automobile part machining comprises a base (1) and a workpiece main body (14), and is characterized in that a fixing seat (2) is fixedly installed on the outer surface of the upper end of the base (1), a clamping plate (3) is movably installed on the upper end of the fixing seat (2), an anti-slip plate (4) is fixedly installed on the outer surface of one side of the clamping plate (3), a connecting seat (5) is fixedly connected to the position, located inside the fixing seat (2), of the lower end of the clamping plate (3), a connecting shaft (6) is fixedly connected to the inside of the connecting seat (5), a torsion spring (7) is fixedly connected to the outer surface of one side of the clamping plate (3), a support (8) is fixedly connected to the outer surface of one side of the fixing seat (2), threaded pipes (9) are fixedly installed on two sides of the upper end of, the inner part of the two groups of threaded pipes (9) is respectively connected with a first threaded rod (10) and a second threaded rod (11), the upper ends of the first threaded rod (10) and the second threaded rod (11) are fixedly connected with rockers (12), and the lower ends of the first threaded rod (10) and the second threaded rod (11) are located inside the support (8) and fixedly connected with compression gaskets (13).

2. The clamping tool for the new energy automobile part machining is characterized in that the number of the clamping plates (3) is two, the two clamping plates (3) form a V-shaped structure, the connecting shaft (6) penetrates through the connecting seat (5) and is movably connected with the fixing seat (2), and the clamping plates (3) are movably connected with the fixing seat (2) through the connecting shaft (6).

3. The clamping tool for the new energy automobile part machining is characterized in that one end of the torsion spring (7) is fixedly connected with the clamping plate (3), the other end of the torsion spring (7) is fixedly connected with the fixing seat (2), and anti-skid lines are formed in the outer surface of the anti-skid plate (4).

4. The clamping tool for the new energy automobile part machining is characterized in that bolt holes are formed in the positions, located on the two sides of the fixing seat (2), of the outer surface of the base (1), and the number of the bolt holes is a plurality of groups.

5. The clamping tool for the new energy automobile part machining is characterized in that the workpiece main body (14) is located between the clamping plates (3), and the workpiece main body (14) is of a cylindrical structure.

6. The clamping tool for the new energy automobile part machining is characterized in that the first threaded rod (10) and the second threaded rod (11) are distributed on the support (8) in a V shape.