CN210025006U

CN210025006U - Automobile workpiece fixing clamp

Info

Publication number: CN210025006U
Application number: CN201821985891.0U
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: 2020-02-07
Anticipated expiration: 2028-11-29

Abstract

An automobile workpiece fixing die comprises a bottom plate, wherein first limiting blocks are symmetrically arranged on the lower portion of the upper surface of the bottom plate, first placing blocks are arranged between the first limiting blocks, second limiting blocks are arranged on the upper portions of the first placing blocks, second placing blocks are arranged on the upper portions of the second limiting blocks, third limiting blocks are arranged on the upper portions of the second placing blocks, fixing blocks are arranged between the limiting plates, third placing blocks are symmetrically arranged on two sides of the third limiting blocks, ejector rod devices are arranged on the upper surfaces of the third placing blocks, adjusting bolts are arranged on the side surfaces of the ejector rod devices, ejector rods are arranged on the upper surfaces of the ejector rods, and screw rods are arranged on the side edges of the first limiting; this application is fixed a position the work piece through the atress piece, then spacing bolt carries on spacingly to the work piece, fixes the work piece through fixed pressing plate at last, makes the whole fixed spacing state that is in of work piece, has reached the beneficial effect of guaranteeing product quality, keeping the work piece precision.

Description

Automobile workpiece fixing clamp

Technical Field

The utility model relates to a mounting fixture, especially a mounting fixture for car work piece.

Background

Generally, when a large workpiece is machined in the manufacturing industry, a fixing clamp is needed to fix and limit the workpiece, so that deviation of the workpiece in the machining operation is prevented, and for an automobile workpiece, the fixing clamp is needed to limit the workpiece, so that not only is the whole workpiece required to be fixed and limited, but also the whole workpiece is ensured to keep precision in the machining operation process, and the problem that the precision cannot be practically applied is prevented, so that personal safety is threatened.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an automobile workpiece fixing clamp.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automobile workpiece fixing clamp, includes the bottom plate, its characterized in that: the lower part of the upper surface of the bottom plate is symmetrically provided with first limiting blocks, first limiting bolts penetrate through the side surfaces of the first limiting blocks and are in threaded connection with the first limiting blocks, first placing blocks are arranged among the first limiting blocks, the upper surface of each first placing block is provided with a first stress block, the upper part of each first placing block is provided with a second limiting block, the second limiting blocks are integrally of a convex structure, second limiting bolts penetrate through the upper parts of the side surfaces of the second limiting blocks and are in threaded connection with the second limiting blocks, the upper part of each second limiting block is provided with a second placing block, the upper surface of each second placing block is symmetrically provided with a second stress block, the upper part of each second placing block is provided with a third limiting block, the upper parts of the side surfaces of the third limiting blocks are provided with third limiting bolts, limiting plates are symmetrically arranged on the upper surfaces along the side edges, and fixing blocks are arranged among, the short pin passes limiting plate and fixed block side surface and mutual fixed connection, third stopper bilateral symmetry is equipped with the third and places the piece, the third is placed a upper surface and is equipped with ejector pin device, ejector pin device side surface is equipped with adjusting bolt, and the upper surface is equipped with the ejector pin, first stopper and second are placed a side and are equipped with the screw rod to mutually support.

Furthermore, the side surfaces of the first stress block, the second stress block and the ejector rod are arc-shaped or rectangular.

Furthermore, 1-2 screw rods are arranged on the side edges of the first limiting block and the second placing block and are matched with each other.

Furthermore, 1-2 groups of second stress blocks are symmetrically arranged on the upper surface of the second placing block.

The utility model has the advantages that: this application is through first atress piece, second atress piece and ejector pin are whole to be fixed a position the work piece, then the first spacing bolt of rethread, the spacing bolt of second, the short round pin, third spacing bolt and limiting plate are spacing to the work piece from beginning to end, fix each place of work piece through fixed briquetting at last, make the whole fixed spacing state that is in of work piece, when carrying out the processing operation, screw up adjusting bolt, make the ejector pin upwards prop the work piece, further play limiting displacement to the work piece, guarantee product quality has been reached, the beneficial effect of work piece precision is kept.

Drawings

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

fig. 2 is a front view according to an embodiment of the present invention

Fig. 3 is a top view according to an embodiment of the present invention;

fig. 4 is a partial enlarged view a according to an embodiment of the present invention;

fig. 5 is a partial enlarged view B according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a workpiece according to an embodiment of the present invention.

Reference numerals: the bottom plate comprises a bottom plate 1, a screw rod 2, a first limiting block 11, a first placing block 12, a second limiting block 13, a second placing block 14, a third placing block 15, a third limiting block 16, a nut 21, a fixed pressing block 22, a first limiting bolt 111, a first stress block 121, a second limiting bolt 131, a second stress block 141, a push rod device 151, an adjusting bolt 152, a push rod 153, a limiting plate 161, a fixed block 162, a short pin 163 and a third limiting bolt 164.

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. 1-6, an automobile workpiece fixing clamp according to an embodiment of the present invention comprises a bottom plate 1, wherein a first limiting block 11 is symmetrically disposed on a lower portion of an upper surface of the bottom plate 1, a first limiting bolt 111 passes through a side surface of the first limiting block 11 and is in threaded connection with the first limiting block 11, a first placing block 12 is disposed between the first limiting blocks 11, a first stressed block 121 is disposed on an upper surface of the first placing block 12, a second limiting block 13 is disposed on an upper portion of the first placing block 12, the second limiting block 13 is integrally in a "convex" shape, a second limiting bolt 131 passes through an upper portion of a side surface of the second limiting block 13 and is in threaded connection with the second limiting block 13, a second placing block 14 is disposed on an upper portion of the second placing block 13, a second stressed block 141 is symmetrically disposed on an upper surface of the second placing block 14, a third limiting block 16 is disposed on an upper portion of the second placing block 14, third stopper 16 side surface upper portion is equipped with third limit bolt 164, and the upper surface prolongs the side symmetry and is equipped with limiting plate 161, be equipped with fixed block 162 between the limiting plate 161, short round pin 163 passes limiting plate 161 and fixed block 162 side surface and mutual fixed connection, third stopper 16 bilateral symmetry is equipped with the third and places piece 15, the third is placed piece 15 upper surface and is equipped with ejector pin device 151, ejector pin device 151 side surface is equipped with adjusting bolt 152, and the upper surface is equipped with ejector pin 153, first stopper 11 and second are placed piece 14 side and are equipped with screw rod 2 to mutually support.

Further, the side surfaces of the first force receiving block 121, the second force receiving block 141 and the push rod 153 are arc-shaped or rectangular.

Furthermore, the first limiting block 11 and the second placing block 14 are provided with 1-2 screw rods 2 at the side edges and are matched with each other.

Further, 1-2 groups of second force bearing blocks 141 are symmetrically arranged on the upper surface of the second placing block 14.

As shown in fig. 1-4, when the present application is needed to fix and limit a workpiece, the present application is first placed on the first force-receiving block 121, the second force-receiving block 141 and the ejector rod 153 to position the whole workpiece, at the same time, the short pin 163, the three-limit bolt 164 and the limit plate 161 already limit the inner side surface of the end portion of the workpiece, then the first limit bolt 111 is rotated to limit the outer side surface of the tail portion of the workpiece, the second limit bolt 131 is rotated to limit the inner side surface of the middle portion of the workpiece, after the limit is completed, the fixed pressure plate 22 is attached to the upper surface of the workpiece through the screw rod 2, and the workpiece is fixed by the nut 21 acting on the fixed pressure plate 22, so that the whole workpiece is in a fixed and limited state, when the workpiece is processed, the adjusting bolt 152 is screwed, so that the ejector rod 153 upwards supports the workpiece, and further limits the workpiece, the beneficial effects of ensuring the product quality and keeping the workpiece precision are achieved.

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 an automobile workpiece fixing clamp, includes bottom plate (1), its characterized in that: the upper surface lower part of the bottom plate (1) is symmetrically provided with first limiting blocks (11), first limiting bolts (111) penetrate through the side surfaces of the first limiting blocks (11) and are in threaded connection with the first limiting blocks (11), first placing blocks (12) are arranged between the first limiting blocks (11), first stress blocks (121) are arranged on the upper surfaces of the first placing blocks (12), second limiting blocks (13) are arranged on the upper parts of the first placing blocks (12), the second limiting blocks (13) are integrally of a structure in a shape like a Chinese character 'tu', second limiting bolts (131) penetrate through the upper parts of the side surfaces of the second limiting blocks (13) and are in threaded connection with the second limiting blocks (13), second placing blocks (14) are arranged on the upper parts of the second placing blocks (14), second stress blocks (141) are symmetrically arranged on the upper surfaces of the second placing blocks (14), and third limiting blocks (16) are arranged on the upper parts of the second placing blocks (14), third stopper (16) side surface upper portion is equipped with third limit bolt (164), and the upper surface prolongs the side symmetry and is equipped with limiting plate (161), be equipped with fixed block (162) between limiting plate (161), short round pin (163) pass side surface and mutual fixed connection on limiting plate (161) and fixed block (162), third stopper (16) bilateral symmetry is equipped with the third and places piece (15), the third is placed piece (15) upper surface and is equipped with ejector means (151), ejector means (151) side surface is equipped with adjusting bolt (152), and the upper surface is equipped with ejector pin (153), first stopper (11) and second are placed piece (14) side and are equipped with screw rod (2) to mutually support.

2. The automotive workpiece fixing clamp as set forth in claim 1, wherein: the side surfaces of the first stress block (121), the second stress block (141) and the ejector rod (153) are arc-shaped or rectangular.

3. The automotive workpiece fixing clamp as set forth in claim 1, wherein: the first limiting block (11) and the second placing block (14) are provided with 1-2 screw rods (2) at the side edges and are matched with each other.

4. The automotive workpiece fixing clamp as set forth in claim 1, wherein: and 1-2 groups of second stress blocks (141) are symmetrically arranged on the upper surface of the second placing block (14).