CN215700511U

CN215700511U - Grinding machine positioning jig

Info

Publication number: CN215700511U
Application number: CN202122313068.3U
Authority: CN
Inventors: 王瑞林
Original assignee: Guangdong Chuangfeng Precision Machinery Co ltd
Current assignee: Guangdong Chuangfeng Precision Machinery Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-01
Anticipated expiration: 2031-09-24

Abstract

The utility model aims to provide a grinding machine positioning jig which is simple in structure and high in stability. The air cylinder type air compressor comprises a supporting table, a baffle and a plurality of air cylinders, wherein the baffle is arranged on the supporting table, the air cylinders are arranged on the supporting table side by side, the output ends of the air cylinders are provided with push blocks, and the push blocks are arranged opposite to the baffle. The utility model is applied to the technical field of grinding machines.

Description

Grinding machine positioning jig

Technical Field

The utility model is applied to the technical field of grinding machines, and particularly relates to a positioning jig for a grinding machine.

Background

A grinding machine is a machine tool that grinds a surface of a workpiece using a grinding tool, and before grinding, the workpiece needs to be positioned, thereby ensuring stability during machining. In the past, one worker presses a workpiece on a baffle plate all the time in a manual mode, and then another worker controls a grinding tool to grind the workpiece, but the mode consumes manpower, the positioning of the workpiece is not stable enough, and the processing quality cannot be guaranteed. If a grinding machine positioning jig with simple structure and high stability can be designed, the problems can be well solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides a grinding machine positioning jig with simple structure and higher stability.

The technical scheme adopted by the utility model is as follows: the air cylinder type air compressor comprises a supporting table, a baffle and a plurality of air cylinders, wherein the baffle is arranged on the supporting table, the air cylinders are arranged on the supporting table side by side, the output ends of the air cylinders are provided with push blocks, and the push blocks are arranged opposite to the baffle.

According to the scheme, the workpiece is horizontally placed on the supporting table, the workpiece is located between the push blocks and the baffle, then the push blocks simultaneously push the workpiece to move through simultaneous driving of the plurality of cylinders, and finally the workpiece is pressed against the baffle, so that clamping and positioning of the workpiece are achieved, and finally the workpiece is machined by operating the grinding tool. Compared with the traditional positioning mode, the automatic positioning method has the advantages that the automatic positioning of the workpiece is realized, the working efficiency is greatly improved, the labor cost is reduced, the stability of the workpiece during processing is greatly improved, and the processing quality is ensured.

Furthermore, a plurality of air cylinders are all provided with switches, and the switches and the air cylinders are all in signal connection with an external control system. Therefore, after the switch is turned on or off, an external control system receives a corresponding turn-on signal or turn-off signal, so as to control the cylinder to be turned on or off. Because the types of the workpieces are various, the length sizes of the workpieces are different, the number of the cylinders required to be driven is different, and the corresponding switches can be opened according to the length of the workpieces, so that the corresponding cylinders are driven, and the electric energy is saved.

Further, grinding machine positioning jig still includes manometer and gas circuit house steward, the manometer sets up the lateral part of brace table, the manometer with the gas circuit house steward links to each other, a plurality of all be provided with the air pipe connector on the cylinder, the air pipe connector pass through the gas circuit branch pipe with the gas circuit house steward links to each other. Therefore, the pressure gauge is arranged, so that the air pressure in the air path main pipe is detected in real time, and the phenomenon that the air pressure is too large or too small is avoided.

Furthermore, a plurality of dovetail grooves are formed in the supporting platform, a dovetail block is arranged at the bottom of the pushing block, and the dovetail block is matched with the rear portion of each dovetail groove and is in sliding fit with the supporting platform. Therefore, the push block is in sliding fit on the support table, and the moving fluency of the push block is greatly improved.

Further, a cushion pad is arranged on the push block. Therefore, the push block is prevented from crushing a workpiece by the aid of the cushion pad.

Drawings

Fig. 1 is a top view of the present invention.

Detailed Description

As shown in fig. 1, in this embodiment, the present invention includes a supporting table 1, a baffle 2, and a plurality of cylinders 3, where the baffle 2 is disposed on the supporting table 1, the cylinders 3 are disposed on the supporting table 1 side by side, output ends of the cylinders 3 are provided with push blocks 4, and the push blocks 4 are disposed opposite to the baffle 2.

In this embodiment, a plurality of the cylinders 3 are all provided with switches 5, and the switches 5 and the cylinders 3 are all in signal connection with an external control system.

In this embodiment, grinding machine positioning jig still includes manometer 6 and gas circuit house steward 7, manometer 6 sets up the lateral part of brace table 1, manometer 6 with gas circuit house steward 7 links to each other, a plurality of all be provided with air pipe connector 8 on the cylinder 3, air pipe connector 8 through gas circuit branch pipe 9 with gas circuit house steward 7 links to each other.

In this embodiment, a plurality of dovetail grooves are formed in the supporting table 1, a dovetail block is arranged at the bottom of the pushing block 4, and the dovetail block is matched with the rear portion of each dovetail groove and is in sliding fit with the supporting table 1.

In this embodiment, the push block 4 is provided with a cushion pad 10.

In this embodiment, a workpiece 11 is firstly placed on the support table 1, the workpiece 11 is located between the push block 4 and the baffle 2, then the switches 5 are turned on, the corresponding cylinders 3 are driven simultaneously after the power is turned on, the push blocks 4 push the workpiece 11 to move simultaneously, and finally the workpiece 11 is pressed against the baffle 2, so that the workpiece 11 is clamped and positioned, and finally the grinding tool is operated to process the workpiece 11. Compared with the traditional positioning mode, the automatic positioning method has the advantages that the automatic positioning of the workpiece is realized, the working efficiency is greatly improved, the labor cost is reduced, the stability of the workpiece during processing is greatly improved, and the processing quality is ensured.

Claims

1. Grinding machine positioning jig, its characterized in that: it includes brace table (1), baffle (2) and a plurality of cylinder (3), baffle (2) set up on brace table (1), a plurality of cylinder (3) set up side by side on brace table (1), a plurality of the output of cylinder (3) all is provided with ejector pad (4), ejector pad (4) with baffle (2) set up relatively.

2. The grinding machine positioning jig of claim 1, characterized in that: the air cylinders (3) are all provided with switches (5), and the switches (5) and the air cylinders (3) are in signal connection with an external control system.

3. The grinding machine positioning jig of claim 1, characterized in that: grinding machine positioning jig still includes manometer (6) and gas circuit house steward (7), manometer (6) set up the lateral part of brace table (1), manometer (6) with gas circuit house steward (7) link to each other, a plurality of all be provided with air pipe connector (8) on cylinder (3), air pipe connector (8) through gas circuit branch pipe (9) with gas circuit house steward (7) link to each other.

4. The grinding machine positioning jig of claim 1, characterized in that: the supporting table is characterized in that a plurality of dovetail grooves are formed in the supporting table (1), a dovetail block is arranged at the bottom of the push block (4), and the dovetail block is matched with the rear portion of each dovetail groove and is in sliding fit with the supporting table (1).

5. The grinding machine positioning jig of claim 1, characterized in that: the push block (4) is provided with a cushion pad (10).