CN216912994U

CN216912994U - Zero point positioning device for clamp

Info

Publication number: CN216912994U
Application number: CN202220111727.7U
Authority: CN
Inventors: 程佰宁
Original assignee: Shenyang Rongchuang Precision Manufacturing Co ltd
Current assignee: Shenyang Rongchuang Precision Manufacturing Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-08
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a fixture zero point positioning device which comprises a machine tool workbench, an angle positioning plate, a fixture A and a fixture B, wherein the angle positioning plate and the fixture B are arranged on the machine tool workbench, the fixture A is arranged on the angle positioning plate, the machine tool workbench is fixedly connected with the angle positioning plate through a first positioning pin and a second positioning pin, the angle positioning plate is fixedly connected with the fixture A through a third positioning pin and a fourth positioning pin, a plurality of T-shaped grooves are formed in the top of the machine tool workbench, the machine tool workbench is fixedly connected with the fixture B through a fifth positioning pin and a sixth positioning pin, and the fixture A and the fixture B are respectively provided with two sixth positioning pins and two seventh positioning pins. According to the utility model, the machine tool workbench, the clamp A, the clamp B, the angle positioning plate and the part are stably positioned and connected through the standard pin bush, the machine tool utilization rate and the OEE are improved, and meanwhile, the structure is simple, the operation is convenient and fast, and the positioning precision is high.

Description

Zero point positioning device for clamp

Technical Field

The utility model relates to the technical field of numerical control machine tool machining, in particular to a fixture zero point positioning device.

Background

In the field of numerical control machining, a small-batch and multi-variety production mode exists, the model change takes much time, the traditional model change is that an operator sequentially pulls a meter to align an angle plate and a clamp, the mode not only needs to consume much time, but also reduces the machining efficiency of workpieces.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fixture zero point positioning device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: anchor clamps positioner at zero point, including lathe workstation, angle locating plate, anchor clamps A and anchor clamps B, angle locating plate and anchor clamps B all set up on the lathe workstation, just anchor clamps A sets up on the angle locating plate.

Preferably, the machine tool workbench is fixedly connected with the angle positioning plate through a first positioning pin and a second positioning pin.

Preferably, the angle positioning plate is fixedly connected with the clamp A through a third positioning pin and a fourth positioning pin.

Preferably, the top of the machine tool workbench is provided with a plurality of T-shaped grooves.

Preferably, the machine tool workbench is fixedly connected with the clamp B through a fifth positioning pin and a sixth positioning pin.

Preferably, the fixture a and the fixture B are respectively provided with two eighth positioning pins and two seventh positioning pins.

Compared with the prior art, the utility model has the beneficial effects that:

1. the standardized and rapid die change is realized, the time for auxiliary alignment of the clamp is reduced, and the machine tool utilization rate and OEE are improved;

2. the tool is simple in structure, convenient to operate and high in positioning accuracy.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

in the figure: 1. a machine tool table; 2. an angle positioning plate; 3. a clamp A; 4. a clamp B; 5. a first positioning pin; 6. the second positioning pin is fixedly connected; 7. a third positioning pin; 8. a fourth positioning pin; 9. a T-shaped slot; 10. a fifth positioning pin; 11. a sixth positioning pin; 12. an eighth locating pin; 13. and a seventh locating pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the fixture zero point positioning device comprises a machine tool workbench 1, an angle positioning plate 2, a fixture A3 and a fixture B4, wherein the angle positioning plate 2 and the fixture B4 are both arranged on the machine tool workbench 1, and the fixture A3 is arranged on the angle positioning plate 2;

machine tool table 1 and angle location board 2 are between through first locating pin 5 and second locating pin fixed connection 6, pass through third locating pin 7 and fourth locating pin 8 fixed connection between angle location board 2 and the anchor clamps A3, a plurality of T-slot 9 has been seted up at machine tool table 1's top, pass through fifth locating pin 10 and sixth locating pin 11 fixed connection between machine tool table 1 and the anchor clamps B4, install two eighth locating pins 12 and two seventh locating pins 13 on anchor clamps A3 and the anchor clamps B4 respectively, two eighth locating pins 12 are used for fixing the position between part and anchor clamps A3, two seventh locating pins 13 are used for fixing the position between part and the anchor clamps B3.

The working principle is as follows: through stable location connection between standard guide pin cover with lathe workstation 1, anchor clamps A3, anchor clamps B4, angle locating plate 2, the part, guarantee whole positioning accuracy 0.03, both guaranteed positioning accuracy, be convenient for quick convenient loading and unloading again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Anchor clamps positioner at zero point, including lathe workstation (1), angle locating plate (2), anchor clamps A (3) and anchor clamps B (4), its characterized in that: the angle positioning plate (2) and the clamp B (4) are arranged on the machine tool workbench (1), and the clamp A (3) is arranged on the angle positioning plate (2).

2. The fixture zero point positioning device according to claim 1, wherein: the machine tool workbench (1) and the angle positioning plate (2) are fixedly connected with each other through a first positioning pin (5) and a second positioning pin (6).

3. The fixture zero point positioning device according to claim 1, wherein: the angle positioning plate (2) is fixedly connected with the clamp A (3) through a third positioning pin (7) and a fourth positioning pin (8).

4. The fixture zero point positioning device according to claim 1, wherein: the top of the machine tool workbench (1) is provided with a plurality of T-shaped grooves (9).

5. The fixture zero point positioning device according to claim 1, wherein: the machine tool workbench (1) is fixedly connected with the clamp B (4) through a fifth positioning pin (10) and a sixth positioning pin (11).

6. The fixture zero point positioning device according to claim 1, wherein: and the clamp A (3) and the clamp B (4) are respectively provided with two eighth positioning pins (12) and two seventh positioning pins (13).