CN219617181U

CN219617181U - Novel four-axis exchanges anchor clamps

Info

Publication number: CN219617181U
Application number: CN202223474638.8U
Authority: CN
Inventors: 龙严华
Original assignee: Dongguan Chaoke Hardware Electronic Co ltd
Current assignee: Dongguan Chaoke Hardware Electronic Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-09-01
Anticipated expiration: 2032-12-26

Abstract

The novel four-axis exchange fixture comprises a fixture body, wherein a plurality of locking screw holes are formed in the fixture body, the left end face of the fixture body is a first connecting face, the right end face of the fixture body is a second connecting face, a first positioning component is arranged on the first connecting face, and positioning columns are arranged on the second connecting face; on the other hand still through set up first locating component and second locating component respectively at the first junction surface and the second junction surface of anchor clamps body and ensure the accurate location of anchor clamps and work piece and workstation, further improve the accuracy of installation, not only effectively improve the convenience that anchor clamps used but also improve the location accuracy of installation.

Description

Novel four-axis exchanges anchor clamps

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a novel four-axis interchangeable clamp.

Background

When numerical control equipment processes parts in batches, the parts are required to be fixed through the fixing clamp, so that the parts are prevented from being displaced in the processing process, and the processing effect is influenced. The existing machining flow is to fix a workpiece on a clamp, then fix the clamp on a numerical control equipment workbench for operation, when the workpiece is large in size, the workpiece is not convenient to be machined in multiple directions in practical operation, and the clamp and the workbench can only be installed in a directional manner, so that the installation can be completed only by strictly adjusting the installation direction when the product and the clamp are disassembled and installed, the time required by the installation and disassembly steps is greatly increased, complete anastomosis cannot be guaranteed on the installation precision, great inconvenience is caused to daily use, and the production process of machining and manufacturing is seriously affected.

Disclosure of Invention

The utility model aims to provide a novel four-axis interchangeable clamp for solving the technical problems in the background technology.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a novel four-axis exchanges anchor clamps, includes the anchor clamps body, be equipped with a plurality of locking screw on the anchor clamps body, the quantity of locking screw is four, four locking screw evenly sets up along the centre of a circle of anchor clamps body, the left end face of anchor clamps body is first connecting surface, the right-hand member face of anchor clamps body is the second connecting surface, be equipped with first locating component on the first connecting surface, first locating component is used for carrying out the location with the work piece, be equipped with the reference column on the second connecting surface, the reference column sets up the center at the second connecting surface.

Further, the positioning column is of a round structure.

Further, the center of the positioning column is provided with a circular groove.

Further, the outer side of the clamp body is uniformly provided with a plurality of locking grooves, and the locking grooves are of arc-shaped structures.

Further, the number of the locking grooves is four, and the positions of the locking grooves are aligned with the locking screw holes.

Further, the first positioning component comprises a first positioning pin and a second positioning pin, and the first positioning pin and the second positioning pin are identical in structure and symmetrically arranged on the first connecting surface.

Further, the first locating pin and the second locating pin are both located at the inner side of the locking screw hole.

Further, a second positioning assembly is arranged on the second connecting surface and comprises a third positioning pin and a fourth positioning pin, and the third positioning pin and the fourth positioning pin are identical in structure and symmetrically arranged on the second connecting surface.

Further, the third locating pin and the fourth locating pin are located between the locking groove and the locking screw hole.

Compared with the prior art, the four locking screw holes are formed in the clamp body and are uniformly formed along the circle center of the clamp body, so that the clamp and a workpiece are conveniently locked and fixed, and the installation direction of the workpiece in the installation process can be interchanged in four directions, so that the operation convenience is greatly improved; on the other hand still through set up first locating component and second locating component respectively at the first junction surface and the second junction surface of anchor clamps body and ensure the accurate location of anchor clamps and work piece and workstation, further improve the accuracy of installation, not only effectively improve the convenience that anchor clamps used but also improve the location accuracy of installation.

Drawings

Fig. 1: the structure of the clamp body is schematically shown in the utility model;

fig. 2: another structural schematic diagram of the clamp body in the utility model;

fig. 3: the structure of the workpiece is schematically shown in the utility model;

fig. 4: the structure of the workbench is schematically shown;

fig. 5: the assembly structure of the utility model is schematically shown.

Reference numerals:

1. a clamp body; 11. a locking groove;

2. locking the screw hole;

3. a first connection surface; 31. a first positioning assembly; 311. a first positioning pin; 312. a second locating pin;

4. a second connection surface; 41. positioning columns; 411. a circular groove; 42. a second positioning assembly; 421. a third locating pin; 422. a fourth locating pin;

5. a workpiece; 51. a first positioning screw hole; 52. a first pin positioning hole; 53. a second pin positioning hole;

6. a work table; 61. positioning holes; 62. t-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Specific example 1: referring to fig. 1, 2 and 5, the fixture comprises a fixture body 1, a plurality of locking screw holes 2 are formed in the fixture body 1, the number of the locking screw holes 2 is four, the four locking screw holes 2 are uniformly formed along the circle center of the fixture body 1, the left end face of the fixture body 1 is a first connecting face 3, the right end face of the fixture body 1 is a second connecting face 4, and a first positioning component 31 is arranged on the first connecting face 3. The first positioning component 31 comprises a first positioning pin 311 and a second positioning pin 312, and the first positioning pin 311 and the second positioning pin 312 have the same structure and are symmetrically arranged on the first connecting surface 3. The first positioning pin 311 and the second positioning pin 312 are both positioned inside the locking screw hole 2.

With reference to fig. 3, the workpiece 5 is provided with four first positioning screw holes 51 matched with the locking screw holes 2, and when in use, the clamping device and the workpiece 5 can be locked by penetrating the locking screw holes 2 and the first positioning screw holes 51 through screws. And be equipped with first pin locating hole 52 and the second pin locating hole 53 that match with first locating pin 311 and second locating pin 312 respectively on the work piece 5, fix a position with first pin locating hole 52 and the second pin locating hole 53 on the work piece 5 through first locating pin 311 and second locating pin 312 of first locating component 31 during the in-service use, can further improve the location accuracy when anchor clamps body 1 and work piece 5 are fixed.

In combination with fig. 4, the positioning hole 61 is formed in the workbench 6, the positioning hole 61 is a circular hole, the positioning column 41 is arranged on the second connecting surface 4 of the clamp body 1, the positioning column 41 is of a circular structure, the circular groove 411 is formed in the center of the positioning column 41, the positioning column 41 is arranged at the center of the second connecting surface 4, the positioning column 41 is matched with the positioning hole 61, and the positioning column 41 of the clamp body 1 can be directly inserted into the positioning hole 61 of the workbench 6 without alignment when the circular structure is arranged for convenient use, so that the positioning operation is simplified, and the positioning accuracy is further improved.

The outer side of the clamp body 1 is uniformly provided with four locking grooves 11, each locking groove 11 is of an arc-shaped structure, the number of the locking grooves 11 is four, and the positions of the locking grooves 11 are aligned with the locking screw holes 2. And the workbench 6 is provided with four T-shaped grooves 62 matched with the locking grooves 11, and the clamp body 1 and the workbench 6 can be positioned and locked through the locking grooves 11 and the T-shaped grooves 62 when in use. The second connecting surface 4 is provided with a second positioning assembly 42, the second positioning assembly 42 comprises a third positioning pin 421 and a fourth positioning pin 422, and the third positioning pin 421 and the fourth positioning pin 422 are identical in structure and symmetrically arranged on the second connecting surface 4. Wherein the third locating pin 421 and the fourth locating pin 422 are both located between the locking groove 11 and the locking screw hole 2. During assembly, the third locating pin 421 and the fourth locating pin 422 are embedded into the T-shaped groove 62 and are clamped with the workbench 6, so that the fixture can be used for precisely locating the fixture body 1 and the workbench 6, and the stability of connection is further improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Novel four-axis exchanges anchor clamps, its characterized in that: including the anchor clamps body, be equipped with a plurality of locking screw on the anchor clamps body, the quantity of locking screw is four, four locking screw evenly sets up along the centre of a circle of anchor clamps body, the left end face of anchor clamps body is first connecting surface, the right-hand member face of anchor clamps body is the second connecting surface, be equipped with first locating component on the first connecting surface, first locating component is used for carrying out the location with the work piece, be equipped with the reference column on the second connecting surface, the reference column sets up the center at the second connecting surface.

2. The novel four-axis interchangeable fixture of claim 1, wherein: the positioning column is of a round structure.

3. The novel four-axis interchangeable fixture of claim 2, wherein: the center of the positioning column is provided with a circular groove.

4. The novel four-axis interchangeable fixture of claim 1, wherein: the outer side of the clamp body is uniformly provided with a plurality of locking grooves, and the locking grooves are of arc-shaped structures.

5. The novel four-axis interchangeable fixture of claim 4, wherein: the number of the locking grooves is four, and the positions of the locking grooves are aligned with the locking screw holes.

6. The novel four-axis interchangeable fixture of claim 1, wherein: the first positioning component comprises a first positioning pin and a second positioning pin, and the first positioning pin and the second positioning pin are identical in structure and are symmetrically arranged on the first connecting surface.

7. The novel four-axis interchangeable fixture of claim 6, wherein: the first locating pin and the second locating pin are both positioned at the inner side of the locking screw hole.

8. The novel four-axis interchangeable fixture of claim 4, wherein: the second connecting surface is provided with a second positioning assembly, the second positioning assembly comprises a third positioning pin and a fourth positioning pin, and the third positioning pin and the fourth positioning pin are identical in structure and symmetrically arranged on the second connecting surface.

9. The novel four-axis interchangeable fixture of claim 8, wherein: the third locating pin and the fourth locating pin are both positioned between the locking groove and the locking screw hole.