CN218226273U

CN218226273U - Mechanical workpiece processing fixing device

Info

Publication number: CN218226273U
Application number: CN202222319518.4U
Authority: CN
Inventors: 王志; 张莉
Original assignee: Suzhou Kovofu Automotive Parts Co ltd
Current assignee: Suzhou Kovofu Automotive Parts Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-06
Anticipated expiration: 2032-08-31

Abstract

A mechanical workpiece processing and fixing device comprises a bottom plate, wherein a placing block is arranged on the upper surface of the bottom plate, a placing groove is formed in the upper surface of the placing block, a limiting plate is arranged right above the placing groove, and the placing block and the limiting plate are connected with each other through bolts; this application is placed the minor axis of required processing in the standing groove, can carry out spacing fixed to many minor axes simultaneously, then with the one end and the spacing bolt in mutual contact of minor axis, the other end and stopper outside surface in mutual contact carry on spacing fixedly to the minor axis both ends through this mode, have reached and have improved the operation quality, guarantee the beneficial effect of operation precision.

Description

Mechanical workpiece processing fixing device

Technical Field

The utility model relates to a frock technical field, especially a mechanical workpiece processing fixing device.

Background

Generally speaking, when a workpiece is machined in the manufacturing industry, a fixed die is needed to fix and limit the workpiece, so that deviation of the workpiece in the machining operation is prevented, and for a mechanical workpiece, the fixed die is needed to limit the workpiece, so that not only is the whole workpiece required to be fixed and limited, but also the precision of the workpiece is ensured in the machining operation process, and the problem that the precision cannot be practically applied is prevented from threatening personal safety.

Disclosure of Invention

In order to solve the problem, the utility model provides a mechanical workpiece processing fixing device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a mechanical workpiece processing fixing device, includes the bottom plate, its characterized in that: the novel adjustable clamping device is characterized in that a placing block is arranged on the upper surface of the base plate, a placing groove is formed in the upper surface of the placing block, a limiting plate is arranged right above the placing groove and connected with the upper surface of the placing block through bolts, limiting bolts and limiting blocks are arranged at two ends of the placing block on the upper surface of the base plate respectively, the limiting bolts are perpendicular to the base plate and located on the same vertical line with the placing groove, the limiting blocks are integrally of an L-shaped structure, outer-expansion flat tongs are arranged on the upper surface of the limiting blocks, and the outer-expansion flat tongs and the placing groove are located on the same vertical line.

Furthermore, 1-6 placing grooves are formed in the upper surface of the placing block.

Furthermore, 1-3 limiting plates are arranged right above the placing groove.

Further, the inner side surface of the placing groove is of a circular arc or rectangular structure.

Furthermore, 1-6 limiting bolts are arranged on the upper surface of the bottom plate.

Furthermore, 1-6 external-expansion flat tongs are arranged on the upper surface of the limiting block.

The utility model has the advantages that: this application is placed the minor axis of required processing in the standing groove, can carry out spacing fixed to many minor axes simultaneously, then the one end and the spacing bolt contaction each other of minor axis, the other end and stopper outside surface contaction each other, there is certain deviation if the length of minor axis, its terminal surface can't and stopper outside surface contaction each other, then outwards expand through the flat tongs that rises outward and contact each other with the minor axis terminal surface, play limiting displacement to it, then push down the limiting plate again and carry out spacing fixed to it through the bolt, further carry out high spacing fixed to the minor axis, improved operation quality has been reached through this mode, guarantee the beneficial effect of operation precision.

Drawings

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

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

fig. 3 is a schematic diagram of an implementation perspective structure according to an embodiment of the present invention.

Reference numerals are as follows: the device comprises a bottom plate 1, a placing block 2, a limiting block 3, a limiting bolt 11, a placing groove 21, a bolt 22, a limiting plate 23 and an outward-expanding flat tongs 31.

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 mechanical workpiece processing fixing device, including

bottom plate

1, 1 upper surface of bottom plate is equipped with places piece 2, it is equipped with standing groove 21 to place 2 upper surfaces of piece, be equipped with limiting plate 23 directly over standing groove 21 to through bolt 22 with place 2 upper surface interconnect of piece, 1 upper surface of bottom plate is located to place 2 both ends of piece and is equipped with limit bolt 11 and stopper 3 respectively, limit

bolt

11 and 1 mutually perpendicular of bottom plate, and be in on the same plumb line with standing groove 21, stopper 3 wholly is "L" type structure, and its upper surface is equipped with outer flat-nosed pliers 31 that rises, outer flat-nosed pliers 31 is in on the same plumb line with standing groove 21.

Further, the upper surface of the placing block 2 is provided with 1-6 placing grooves 21.

Further, 1-3 limiting plates 23 are arranged right above the placing groove 21.

Further, the inner side surface of the placing groove 21 is in a circular arc or rectangular structure.

Furthermore, the upper surface of the bottom plate 1 is provided with 1-6 limiting bolts 11.

Furthermore, the upper surface of the limiting block 3 is provided with 1-6 outward-expanding flat tongs 31.

As shown in fig. 1-3, when the short shaft needs to be limited and fixed by the present application, the short shaft is firstly placed in the placement groove 21, one end of the short shaft is in contact with the limiting bolt 11, the other end of the short shaft is in contact with the outer side surface of the limiting block 3, the two ends of the short shaft are limited by the method, if the length of the short shaft has a certain deviation after being processed and produced, the end surface of the short shaft cannot be in contact with the outer side surface of the limiting block, the short shaft is expanded outwards by the outward expansion flat tongs 31 to be in contact with the end surface of the short shaft, the short shaft is further limited by the method, the limiting plate 23 is pressed downwards to be in contact with the outer side surface of the short shaft, the short shaft is limited and fixed by the bolts 22, the short shaft is further limited in height, and the short shaft is limited and fixed by the method, so that the operation efficiency is improved and the operation precision is guaranteed.

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 mechanical workpiece processing fixing device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a placing block (2), the upper surface of the placing block (2) is provided with a placing groove (21), a limiting plate (23) is arranged right above the placing groove (21) and connected with the upper surface of the placing block (2) through a bolt (22), the upper surface of the bottom plate (1) is located at two ends of the placing block (2) and is respectively provided with a limiting bolt (11) and a limiting block (3), the limiting bolt (11) is perpendicular to the bottom plate (1) and is located on the same vertical line with the placing groove (21), the limiting block (3) is integrally of an L-shaped structure, the upper surface of the limiting bolt is provided with an outer-expanding flat tongs (31), and the outer-expanding flat tongs (31) and the placing groove (21) are located on the same vertical line.

2. A machine-workpiece machining fixture according to claim 1, wherein: the upper surface of the placing block (2) is provided with 1-6 placing grooves (21).

3. A mechanical workpiece machining fixture as defined in claim 1 wherein: and 1-3 limiting plates (23) are arranged right above the placing groove (21).

4. A machine-workpiece machining fixture according to claim 1, wherein: the inner side surface of the placing groove (21) is of a circular arc or rectangular structure.

5. A machine-workpiece machining fixture according to claim 1, wherein: the upper surface of the bottom plate (1) is provided with 1-6 limiting bolts (11).

6. A mechanical workpiece machining fixture as defined in claim 1 wherein: the upper surface of the limiting block (3) is provided with 1-6 outward-expanding flat tongs (31).