CN209774404U

CN209774404U - Mechanical arm fixing clamp

Info

Publication number: CN209774404U
Application number: CN201821985888.9U
Authority: CN
Inventors: 陈彬彬; 刘新春; 李为保; 张小明
Original assignee: Suzhou Kovofu Automotive Parts Co Ltd
Current assignee: Suzhou Kovofu Automotive Parts Co Ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2019-12-13
Anticipated expiration: 2028-11-29

Abstract

A mechanical arm fixing clamp comprises a bottom plate, wherein an arc base and a base are arranged on the bottom plate and are matched with each other, an upper bottom plate is arranged on the upper surface of the arc base, a fixing block is arranged on the upper surface of the base, a height increasing block is arranged on the upper surface of the fixing block, a limiting rod is arranged between the fixing block and the arc base and on the side edge of the fixing block, and a screw rod penetrates through the center parts of the height increasing block and the arc base and is fixedly connected with the height increasing block and the arc base; this application is through the mode of progressively processing, and certain one end of fixed robotic arm carries out the processing operation to its other end, prevents to appear the deviation on the structural requirement, has reached the beneficial effect of guaranteeing product quality.

Description

Mechanical arm fixing clamp

Technical Field

The utility model relates to a mounting fixture, especially a mounting fixture for robotic arm.

Background

Generally, when a mechanical workpiece is machined, a fixing clamp is needed to fix and limit the workpiece, so that the workpiece is prevented from touching in the machining operation process, and the workpiece is prevented from generating deviation as a whole; for some mechanical workpieces with complex structures, the fixing clamp is not only required to fix and limit the mechanical workpieces, but also required to process the mechanical workpieces in steps, so that the problem that the overall processing operation cannot meet the structural requirements, and finally the product quality is poor and the actual application cannot be realized is solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a manipulator arm mounting fixture.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a manipulator arm mounting fixture, includes the bottom plate, its characterized in that: be equipped with circular arc base and base on the bottom plate to mutually support, the circular arc base upper surface is equipped with the upper plate, the base upper surface is equipped with the fixed block, the fixed block upper surface is equipped with and increases the piece, the fixed block side is located to be equipped with the gag lever post between fixed block and the circular arc base, and the screw rod passes respectively and increases piece and circular arc base central part to with increase piece and circular arc base mutual fixed connection.

Furthermore, 1-3 limiting rods are arranged on the side edge of the fixing block and between the fixing block and the arc base.

further, the height from the base to the heightening block is smaller than or equal to the height of the arc base.

The utility model has the advantages that: according to the processing method, the arc-shaped end part of the mechanical arm is limited through the arc-shaped base, the mechanical arm is fixed through the first pressing block, the other end of the mechanical arm is processed, the other end of the mechanical arm is fixed and limited through the second pressing block after the mechanical arm is processed, the processing operation is performed on the unfixed part of the mechanical arm in the same mode, the mechanical arm is integrally divided into two steps to be processed in the mode, deviation of a workpiece in the processing operation process can be prevented, and the beneficial effect of guaranteeing the product quality is achieved.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic front view of an embodiment of the present invention;

Fig. 3 is a schematic view of a three-dimensional structure of a workpiece according to an embodiment of the present invention.

Reference numerals: the device comprises a bottom plate 1, an arc base 2, a base 3, a screw rod 4, a limiting rod 11, an upper bottom plate 21, a first pressing block 22, a first nut 23, a fixing block 31, a heightening block 32, a second pressing block 33 and a second nut 34.

Detailed Description

In order to make the technical solution of the present invention more clear, the present invention will be further explained with reference to the embodiments of the drawings.

As shown in fig. 1-3, according to the utility model discloses a manipulator arm mounting fixture, including bottom plate 1, be equipped with circular arc base 2 and base 3 on the bottom plate 1 to mutually support, circular arc base 2 upper surface is equipped with upper plate 21, base 3 upper surface is equipped with fixed block 31, fixed block 31 upper surface is equipped with increases piece 32, fixed block 31 side is located and is equipped with gag lever post 11 between fixed block 31 and circular arc base 2, and screw rod 4 passes respectively and increases piece 32 and circular arc base 2 central part to with increase piece 32 and circular arc base 2 mutual fixed connection.

Furthermore, 1-3 limiting rods 11 are arranged on the side edge of the fixed block 31 and between the fixed block 31 and the arc base 2.

Further, the height from the base 3 to the heightening block 32 is less than or equal to the height of the arc base 2.

As shown in fig. 1-3, when the present application is needed to fix and limit the position of the mechanical arm, firstly, the cylindrical clamping cover at one end of the mechanical arm is placed on the arc base 2, because the upper surface of the arc base 2 is provided with the upper bottom plate 21, the widths of the upper bottom plate 21 and the side edge of the arc base 2 are the same as the thickness of the cylindrical clamping cover at one end of the mechanical arm, the mechanical arm can be limited after being placed on the arc base 2, then the first pressing block 22 is placed on the upper surface of the cylindrical clamping cover of the mechanical arm through the screw rod 4, and the mechanical arm is fixed integrally through the rotary connection of the first nut 23 and the screw rod, so as to facilitate the processing operation of the other end of the mechanical arm; after the other end of the mechanical arm is machined, the limiting and fixing state of the mechanical arm is removed from the arc base 2, the mechanical arm is placed on the side edge of the fixing block 31, the mechanical arm is limited through the limiting rod 11 between the limiting rod 11 and the arc base 2, a second pressing block 33 penetrates through the screw rod 4 and is placed at one end of the mechanical arm where machining operation is conducted, and the mechanical arm is fixed integrally through a second nut 34, so that machining operation can be conducted on the cylindrical clamping cover of the mechanical arm; this application is through the mode of progressively processing, and certain one end of fixed robotic arm carries out the processing operation to its other end, prevents to appear the deviation on the structural requirement, has reached the beneficial effect of guaranteeing product quality.

The above embodiments may be combined with each other and further implemented without being mutually opposed. 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 utility model provides a manipulator arm mounting fixture, includes bottom plate (1), its characterized in that: be equipped with circular arc base (2) and base (3) on bottom plate (1) to mutually support, circular arc base (2) upper surface is equipped with upper plate (21), base (3) upper surface is equipped with fixed block (31), fixed block (31) upper surface is equipped with and increases piece (32), fixed block (31) side is located and is equipped with gag lever post (11) between fixed block (31) and circular arc base (2), and screw rod (4) pass respectively and increase piece (32) and circular arc base (2) central part to with increase piece (32) and circular arc base (2) mutual fixed connection.

2. The robot arm fixing jig according to claim 1, characterized in that: and 1-3 limiting rods (11) are arranged on the side edge of the fixing block (31) and between the fixing block (31) and the arc base (2).

3. The robot arm fixing jig according to claim 1, characterized in that: the height from the base (3) to the heightening block (32) is less than or equal to the height of the arc base (2).