CN211387793U

CN211387793U - Workpiece machining and fixing device

Info

Publication number: CN211387793U
Application number: CN201922396947.XU
Authority: CN
Inventors: 高国良
Original assignee: Jinan Dawei Auto Parts Co ltd
Current assignee: Jinan Dawei Auto Parts Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-01
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a work piece processing fixing device, the on-line screen storage device comprises a base, base middle part fixed connection support, fixed connection bearing on the support, bearing inner circle fixed connection pivot, pivot one side is provided with first screw thread, the pivot opposite side is provided with the second screw thread, first screw thread with second screw thread opposite direction, first screw thread threaded connection first branch, second screw thread threaded connection second branch, the first grip block of first branch upper end fixed connection, second branch upper end fixed connection second grip block, first grip block with all be provided with a set of horizontal adjusting bolt on the second grip block, the base up end is provided with the work piece fixed station, work piece fixed station below is provided with the dead slot, be provided with a set of vertical adjusting bolt on the work piece fixed station.

Description

Workpiece machining and fixing device

Technical Field

The utility model belongs to the technical field of the fixed technique of work piece and specifically relates to a work piece processing fixing device.

Background

When machining a workpiece on a machine tool, it is necessary that the workpiece occupies a certain correct position relative to the machine tool before it is clamped, a process known as positioning. The workpiece is not necessarily subjected to external forces after positioning, and must be pressed in order to maintain the workpiece in its correct position during the machining process, which is called clamping. The clamping process of the workpiece is the integration of the positioning process and the clamping process.

A machine tool holder is a device for holding a workpiece on a machine tool, and serves to hold the workpiece in a correct position relative to the machine tool or tool, and to maintain this position during machining.

Aiming at some special irregular workpieces, the conventional clamp cannot clamp and fix the workpieces, and the conventional clamp cannot adjust the machining angle of the workpieces.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: aiming at the defects of the prior art, the invention aims to provide a workpiece processing and fixing device to realize the problems, and the utility model has the advantages of simple structure, convenient operation, convenient clamping of irregular workpieces, adjustment of the processing angle and angle of the workpieces and convenient processing of the workpieces.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a work piece processing fixing device, includes the base, base middle part fixed connection support, fixed connection bearing on the support, bearing inner circle fixed connection pivot, pivot one side is provided with first screw thread, the pivot opposite side is provided with the second screw thread, first screw thread with second screw thread opposite direction, first screw thread threaded connection first branch, second screw thread threaded connection second branch, first branch upper end fixed connection first grip block, second branch upper end fixed connection second grip block, first grip block with all be provided with a set of horizontal adjusting bolt on the second grip block, the base up end is provided with the work piece fixed station, work piece fixed station below is provided with the dead slot, be provided with a set of vertical adjusting bolt on the work piece fixed station.

Further optimally, the front ends of the transverse adjusting bolt and the longitudinal adjusting thread are both provided with round heads.

Further optimally, the round head is made of rubber.

Further optimally, impurity discharging grooves are formed in two sides of the workpiece fixing table.

Further optimally, a collecting box is arranged in the empty groove and is positioned under the impurity discharging groove.

Further optimally, the transverse adjusting bolt is in threaded connection with the first clamping block and the second clamping block, and the longitudinal adjusting bolt is in threaded connection with the workpiece fixing table.

Further optimally, the end part of the rotating shaft is provided with a rotating handle.

The utility model has the advantages that: when fixing the work piece, rotate the pivot through rotating the handle, drive first branch and second branch and remove to the middle part, drive first grip block and second grip block and remove to the middle part, carry out the centre gripping to the work piece, when carrying out the centre gripping to irregular work piece, can adjust through the horizontal adjusting bolt that sets up, the centre gripping of the work piece of being convenient for is fixed, can adjust the angle of treating the processing work piece, the angle of the work piece of being convenient for through the vertical adjusting bolt that sets up.

The utility model discloses simple structure, the operation of being convenient for, the irregular work piece of centre gripping of being convenient for and the angle of processing of adjusting the work piece angle, the processing of the work piece of being convenient for.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the adjusting bolt of the present invention;

FIG. 3 is a schematic structural view of the workpiece fixing table of the present invention;

in the figure, 1, a base, 2, a bracket, 3, a bearing, 4, a rotating shaft, 5, a rotating handle, 6, a first thread, 7, a second thread, 8, a first supporting rod, 9, a second supporting rod, 10, a hollow groove, 11, a first clamping block, 12, a second clamping block, 13, a transverse adjusting bolt, 14, a workpiece fixing table, 141, a trash discharging groove, 15, a longitudinal adjusting bolt and 151 are round heads.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific instances, and furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, a workpiece processing fixing device comprises a base 1, wherein a support 2 is fixedly connected to the middle of the base 1, a bearing 3 is fixedly connected to the support 2, an outer ring of the bearing 3 is fixedly connected to the support 2, an inner ring of the bearing 3 is fixedly connected to a rotating shaft 4, and a rotating handle 5 is arranged at the end of the rotating shaft 4. 4 one side of pivot is provided with

first screw thread

6, 3 opposite sides of pivot are provided with second screw thread 7, first screw thread 6 with 7 opposite directions of second screw thread, first branch 8 of 6 threaded connection of first screw thread, 7 threaded connection second branch 9 of second screw thread, the first grip block 11 of 8 upper end fixed connection of first branch, second grip block 12 of 9 upper end fixed connection of second branch, first grip block 11 with all be provided with a set of horizontal adjusting bolt 13 on the second grip block 12, horizontal adjusting bolt 13 and first grip block 11 and 12 threaded connection of second grip block, 1 up end of base is provided with work piece fixed station 14, work piece fixed station 14 below is provided with dead slot 10, be provided with a set of vertical adjusting bolt 15 on the work piece fixed station 14. The longitudinal adjusting bolt 15 is in threaded connection with the workpiece fixing table 14.

In the present embodiment, as shown in fig. 2, the front ends of the transverse adjusting bolt 13 and the longitudinal adjusting thread 15 are provided with round heads 151. The round head 151 is made of rubber. When the workpiece is fixed, the workpiece is prevented from being damaged.

In the present embodiment, as shown in fig. 3, impurity removing grooves 141 are provided on both sides of the work fixing table 14. A collection box is arranged in the empty groove 10 and is positioned under the impurity discharge groove 141. The processed chips enter the collection box through the trash discharge groove 141.

The utility model discloses a working process: when fixing the work piece, rotate pivot 4 through rotating handle 5, drive first branch 8 and second branch 9 and remove to the middle part, drive first grip block 11 and second grip block 12 and remove to the middle part, it is fixed to carry out the centre gripping to the work piece, when carrying out the centre gripping to irregular work piece fixedly, can adjust through the horizontal adjusting bolt 13 that sets up, the centre gripping of the work piece of being convenient for is fixed, can adjust the angle of treating the processing work piece through the vertical adjusting bolt 15 that sets up, the processing of the work piece of being convenient for.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a work piece processing fixing device, includes the base, its characterized in that: the base middle part fixed connection support, fixed connection bearing on the support, bearing inner circle fixed connection pivot, pivot one side is provided with first screw thread, the pivot opposite side is provided with the second screw thread, first screw thread with second screw thread opposite direction, first screw thread threaded connection first branch, second screw thread threaded connection second branch, first grip block of first branch upper end fixed connection, second branch upper end fixed connection second grip block, first grip block with all be provided with a set of horizontal adjusting bolt on the second grip block, the base up end is provided with the work piece fixed station, work piece fixed station below is provided with the dead slot, be provided with a set of vertical adjusting bolt on the work piece fixed station.

2. A workpiece processing fixture as defined in claim 1 wherein: the front ends of the transverse adjusting bolt and the longitudinal adjusting thread are provided with round heads.

3. A workpiece processing fixture as defined in claim 2 wherein: the round head is made of rubber.

4. A workpiece processing fixture as defined in claim 1 wherein: impurity discharge grooves are formed in two sides of the workpiece fixing table.

5. A workpiece processing fixture as defined in claim 4 wherein: the empty groove is internally provided with a collecting box which is positioned under the impurity discharging groove.

6. A workpiece processing fixture as defined in claim 1 wherein: the transverse adjusting bolt is in threaded connection with the first clamping block and the second clamping block, and the longitudinal adjusting bolt is in threaded connection with the workpiece fixing table.

7. A workpiece processing fixture as defined in claim 1 wherein: the end part of the rotating shaft is provided with a rotating handle.