CN217914189U

CN217914189U - Sheet part positioning tool

Info

Publication number: CN217914189U
Application number: CN202222064429.XU
Authority: CN
Inventors: 沈广伍; 李永庆; 张龙; 周伟
Original assignee: Guizhou Henghang Huasheng Technology Co ltd
Current assignee: Guizhou Henghang Huasheng Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-29
Anticipated expiration: 2032-08-08

Abstract

The utility model provides a sheet metal part location frock, which comprises a positioning plate, first locating groove and location screw, the locating plate is roughly the cuboid structure and is equipped with stationary plane and spacing face, stationary plane and spacing face are the rectangle and lie in the locating plate coplanar, the height that highly is less than spacing face height of stationary plane, the location screw is established on the stationary plane, first locating groove sets up on spacing face, first locating groove sets up two, and the symmetry sets up on spacing face side, the location screw is two and the symmetry sets up on the stationary plane surface. The utility model provides a sheet metal part location frock can effectively add to sheet metal shape part and hold, avoids producing in the course of working and removes, and spacing face can avoid the part landing downwards in the course of working, can promote the machining precision of sheet metal shape part to can adjust the processing operation direction.

Description

Sheet part positioning tool

Technical Field

The utility model belongs to the machine tool machining equipment field, concretely relates to parts machining frock.

Background

In the modern industrial production manufacturing process, a plurality of products need to be processed and produced by a machine tool, in the machining process of the machine tool, machined parts need to be positioned, the machined parts can not be displaced in the machining process, and the produced parts can meet the requirements of customers. In the course of working, often can process the part of some sheet shapes, generally adopt two holders to fix sheet metal part centre gripping among the prior art, such fixed mode is firstly that frock clamp structure is great, the not convenient to operate when small-size part adds man-hour, secondly the part probably slips downwards in the course of working, causes the influence to part machining precision. Patent document CN202021505475.3 discloses a thin plate part machining clamp for a machine tool, which clamps and positions a thin plate part through a three-jaw device, and although the thin plate part can be well positioned, the structure is still relatively complex.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a sheet metal part location frock through set up the machined surface of two co-altitude on positioner, comes to fix a position the processing to the sheet metal part, promotes the part machining precision.

A sheet part positioning tool comprises a positioning plate, a first positioning groove, a positioning screw hole and a fixing bolt, wherein the positioning plate is of a cuboid structure and is provided with a fixing surface and a limiting surface, the fixing surface and the limiting surface are rectangular, one side of the fixing surface and one side of the limiting surface are connected to the same plane of the positioning plate, and the height of the fixing surface is lower than that of the limiting surface; the positioning screw hole is arranged on the fixing surface, and the fixing bolt is matched with the positioning screw hole; the first positioning groove is a groove penetrating through the upper surface and the lower surface of the limiting surface.

Furthermore, first locating slot is two and the symmetry sets up on spacing side, and the location screw is two and the symmetry sets up on the stationary plane surface.

Furthermore, the positioning device also comprises a second positioning groove, the second positioning groove is arranged on the side surface of the positioning plate where the first positioning groove is positioned, the slotting direction of the second positioning groove is vertical to the slotting direction of the first positioning groove, and the first positioning groove and the second positioning groove form a T-shaped groove.

Furthermore, the locating plate is made of metal and is integrally formed.

The utility model provides a sheet metal part location frock can effectively add to sheet metal shape part and hold, avoids producing in the course of working and removes, and spacing face can avoid the part landing downwards in the course of working, can promote the machining precision of sheet metal shape part to can adjust the processing operation direction.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of a positioning tool;

FIG. 2 is a schematic structural view of a fixing surface of a positioning tool part;

shown in the figure: 1-a positioning plate, 2-a first positioning groove, 3-a positioning screw hole, 4-a fixing surface, 5-a limiting surface, 6-a second positioning groove and 7-a fixing bolt.

Detailed Description

To further illustrate the concept of the present invention, the following embodiments of the present invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 and 2, the sheet part positioning tool includes a positioning plate 1, a first positioning groove 2, a positioning screw hole 3 and a fixing bolt 7, the positioning plate 1 is substantially of a cuboid structure and is provided with a fixing surface 4 and a limiting surface 5, the fixing surface 4 and the limiting surface 5 are rectangular and are connected to the same plane of the positioning plate 1 on one side, the fixing surface 4 is lower than the limiting surface 5, the positioning screw hole 3 is formed in the fixing surface 4, the fixing bolt 7 can be screwed into the positioning screw hole 3, and the position of the positioning screw hole 3 is consistent with the position of a fixing hole in a machined part. The first positioning groove 2 is arranged on the limiting surface 5, is a groove penetrating through the upper surface and the lower surface of the limiting surface and is used for fixing the positioning tool on a machine tool. Whole location frock belongs to a cuboid structure on overall structure basically, through set up the machined surface of two co-altitude on one of them face, fixed surface 4 and spacing face 5 produce the difference in height position face of two face junctures promptly, because the existence of difference face, add man-hour at the part, the part bottom can support on difference face to make location frock produce the effect of holding up to the part, avoid the part to drop downwards in processing, further promoted the fixed effect to the part.

The first constant head tank 2 of location frock is used for providing fixed effect, can be through fixed slot 2 with location frock locking on the lathe, during through 2 fixed positioning frock of first constant head tank, stationary plane 4 and spacing face 5 towards the top for the face to sheet metal part is processed, can avoid the frock not hard up in the course of working, for providing best fixed effect, first constant head tank 2 sets up two, the symmetry sets up on spacing face 5 side respectively.

The positioning screw holes 3 are used for fixing the machined part on the fixing surface, the number of the positioning screw holes 3 is set to be two, the positioning screw holes are symmetrically arranged on the surface of the fixing surface 4, the part is fixed through the matching of the bolt and the positioning screw holes 3 when being fixed, and the position of the positioning screw holes 3 avoids the entity part of the part, so that the bolt can smoothly enter the positioning screw holes 3.

In parts machining, not only need process sheet metal face part, also can process sheet metal face side profile part, just need stick up the part this moment, for reaching this effect, still be provided with second constant head tank 6 on the location frock, second constant head tank 6 sets up on 1 side of the locating plate at first constant head tank 2 place, the fluting direction of second constant head tank 6 is perpendicular with the fluting direction of first constant head tank 2, a T-slot is constituteed to first constant head tank 2 and second constant head tank 6, through setting up second constant head tank 6, the location frock can be erect, the face direction of stationary plane 4 and spacing face 5 is perpendicular and the horizontal plane this moment, can process sheet metal parts's side part. Through set up first constant head tank 2 and second constant head tank 6 on the location frock, the location frock can be changed under two processing states of planar state and vertical state, realizes nimble processing.

Simultaneously for convenient manufacturing, the locating plate 1 is made of metal materials and is integrally formed, so that the locating plate is high in processing and structural strength and not easy to damage.

When using, the part is fixed on the stationary plane through location screw 3, and the part lower part is direct to support and lean on the difference position face that forms between spacing face 5 and stationary plane 4, and the part forms the multiple spot contact with the location frock, has promoted the fixed effect to the part.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and changes, and any modifications, equivalent replacements, improvements, etc. made by using the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sheet metal part location frock, includes locating plate (1), first locating groove (2), positioning screw (3) and fixing bolt (7), its characterized in that: the positioning plate (1) is of a cuboid structure and is provided with a fixing surface (4) and a limiting surface (5), the fixing surface (4) and the limiting surface (5) are rectangular, one side of the fixing surface (4) and one side of the limiting surface (5) are connected to the same plane of the positioning plate (1), and the height of the fixing surface (4) is lower than that of the limiting surface (5); the positioning screw hole (3) is formed in the fixing surface (4), and the fixing bolt (7) is matched with the positioning screw hole (3); the first positioning groove (2) is a groove which penetrates through the upper surface and the lower surface of the limiting surface (5).

2. The sheet part positioning tool according to claim 1, characterized in that: the first positioning grooves (2) are symmetrically arranged on the side edge of the limiting surface (5), and the positioning screw holes (3) are symmetrically arranged on the surface of the fixing surface (4).

3. The sheet part positioning tool according to claim 2, wherein: the positioning device is characterized by further comprising a second positioning groove (6), wherein the second positioning groove (6) is formed in the side face of the positioning plate (1) where the first positioning groove (2) is located, the slotting direction of the second positioning groove (6) is perpendicular to the slotting direction of the first positioning groove (2), and the first positioning groove (2) and the second positioning groove (6) form a T-shaped groove.

4. The sheet part positioning tool according to claim 3, wherein: the positioning plate (1) is made of metal and is integrally formed.