CN211759484U

CN211759484U - Quick change device with zero point locator

Info

Publication number: CN211759484U
Application number: CN201922481927.2U
Authority: CN
Inventors: 张学超; 傅亮; 刘文举
Original assignee: Kono Precision Machine Dalian Co ltd
Current assignee: Dalian Heye Intelligent Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

A quick-change device with a zero point positioner is characterized in that a box body of a single-shaft positioner is fixedly arranged on a base; a shell of the speed reducer is fixedly arranged on a box body of the single-shaft positioner; an input shaft of the speed reducer is fixedly connected with an output shaft of the single-shaft positioner; an output shaft of the speed reducer is fixedly connected with the flange connecting disc; a zero locator is arranged on the flange connecting disc; a diamond pin is also fixedly arranged on the flange connecting disc; and an L-shaped supporting plate is arranged on the flange connecting disc, and the flange connecting disc is fixedly connected with one supporting plate of the L-shaped supporting plate. And an aerial plug support is fixedly installed on the flange connection disc, and an integrated gas-electricity aerial plug is fixedly installed on the aerial plug support. The device adopts a standard zero positioner, and the zero positioner is selected to be arranged on the device according to the quality and the relative positioning precision of the clamp. The quick-change device with the zero point positioner can improve the production efficiency and the safety of replacing the clamp.

Description

Quick change device with zero point locator

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a quick change device automation of welding anchor clamps with zero locator.

Background

In the current welding fixture for automobile shock absorber tools in China, the invested capital of each welding device is large, and the cost can be reduced to the minimum only by being compatible with various products. The positioning structure is positioned by two pins during original conventional die change, the original positioning mode needs to fix the pins and the guide sleeves on the chain connecting plate, the die change speed is influenced because the processing error causes unsmooth demoulding during quick change, and the positioning precision of the clamp also has influence if tolerance is enlarged. And automobile shock absorber ware frock welding jig is generally heavier, because alignment pinhole work load is great when artifical retooling, and is power consumptive relatively, sometimes power and power deficiency can make the anchor clamps drop, and is dangerous very much. Has great potential safety hazard. That is to say, the positioning blocks in this way have some disadvantages. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design is simple ingenious, can enough improve frock clamp's quick change efficiency, can guarantee the quick change device that has zero point locator of operating personnel personal safety again.

In order to realize the purpose, the adopted technical scheme is as follows:

the utility model provides a quick change device with zero locator, includes base, unipolar machine of shifting, speed reducer, its characterized in that:

the box body of the single-shaft positioner is fixedly arranged on the base; a shell of the speed reducer is fixedly arranged on a box body of the single-shaft positioner; an input shaft of the speed reducer is fixedly connected with an output shaft of the single-shaft positioner; an output shaft of the speed reducer is fixedly connected with the flange connecting disc; a zero locator is arranged on the flange connecting disc; a diamond pin is also fixedly arranged on the flange connecting disc; and an L-shaped supporting plate is arranged on the flange connecting disc, and the flange connecting disc is fixedly connected with one supporting plate of the L-shaped supporting plate. And an aerial plug support is fixedly installed on the flange connection disc, and an integrated gas-electricity aerial plug is fixedly installed on the aerial plug support.

Furthermore, a plurality of cushion blocks are fixedly arranged on the end face of the flange connecting disc.

Furthermore, a protective cover is fixedly arranged on the end face of the flange connecting disc.

Furthermore, a proximity switch is installed on the side wall of the single-shaft positioner, and a proximity switch protective cover is arranged on the outer side of the proximity switch.

Furthermore, a universal ball support is fixedly arranged on the other support plate of the L-shaped support plate.

Furthermore, a plurality of limit stops are mounted on the same side of the other support plate of the L-shaped support plate through bolts. And a gasket is arranged between the L-shaped supporting plate and the limit stop.

Compared with the prior art, the utility model, have following advantage:

the device adopts a standard zero positioner, and the zero positioner is selected to be arranged on the device according to the quality and the relative positioning precision of the clamp. Through the initial positioning with anchor clamps put to quick change position, because be the bolt form, need the back-and-forth movement anchor clamps to carry out the plug quick change, consequently adopt the mode realization retooling of universal ball at the initial positioning, can lead to earlier through the diamond round pin again, later use zero point locator locking location. The quick-change device with the zero point positioner can improve the production efficiency and the safety of replacing the clamp. And the manufacturing process is simple, the manufacturing cost is reasonable, and the installation is convenient. Therefore, the method has multiple advantages, is particularly suitable for popularization and application in the field, and has very wide market prospect.

The pneumatic zero positioner is arranged on the fixing plate, the diamond-shaped angle pins are used for limiting the angular direction of the positioning fixture, the fixture clamping and loosening state can be confirmed through the detection switch in the zero positioner when the fixture is replaced every time, and if the proximity switch cannot be detected when the fixture is not installed in place, the equipment cannot be started by alarming. In addition, can prevent in the use that the anchor clamps that gas leakage or atmospheric pressure caused steadily drop with the mode of losing heart locking, traditional locating pin adds the mode efficiency of connecting bolt higher, and the security is more reliable relatively.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a plan view of the embodiment of the present invention.

Fig. 3 is a sectional view of B-B in fig. 2.

Processing: base (1), unipolar machine of shifting (2), gasket (3), flange connection dish (4), boat insert support (5), protection casing (6), diamond-shaped round pin (7), equipment rotation space (8), proximity switch (9), cushion (10), L type backup pad (11), limit stop (12)

Standard parts: the universal ball support (B1), the zero locator (B2), the pneumoelectric integrated aviation plug (B3), the speed reducer (B4), the zero locator axle (B5).

Detailed Description

A quick change device with a zero point positioner comprises a base 1, a single-shaft positioner 2 and a speed reducer B4.

The box body of the single-shaft positioner 2 is fixedly arranged on the base 1. The casing of the speed reducer B4 is fixedly arranged on the box body of the single-shaft positioner 2. The input shaft of the speed reducer B4 is fixedly connected with the output shaft of the single-shaft positioner 2. An output shaft of the speed reducer B4 is fixedly connected with the flange plate 4. A zero point locator B2 is attached to the flange plate 4. The flange connecting disc 4 is fixedly connected with the female end of the zero locator B2, and the male end of the zero locator B2 is fixedly arranged on the clamp. In order to reduce the cost, a diamond pin 7 is fixedly arranged on the flange connection disc and used for guiding the clamp. And a plurality of cushion blocks 10 are fixedly arranged on the end surface of the flange connecting disc 4. An L-shaped supporting plate 11 is arranged on the flange connecting plate 4, and the flange connecting plate 4 is fixedly connected with one supporting plate of the L-shaped supporting plate 11. And a universal ball support B1 is fixedly arranged on the other support plate of the L-shaped support plate 11, so that the fixture can move quickly. A plurality of limit stoppers 12 are mounted on the same side of the other leg plate of the L-shaped support plate 11 by bolts. And a gasket 3 is arranged between the L-shaped supporting plate 11 and the limit stop 12, so that the pre-positioning is more accurate. The aerial plug support 5 is fixedly mounted on the flange connection plate 4, and the aerial plug B3 is fixedly mounted on the aerial plug support 5, so that the quick-change clamp can be quickly replaced and electrically plugged together. And a protective cover 6 is fixedly arranged on the end surface of the flange connecting disc 4, and a clamp air pipe is arranged in the protective cover. A proximity switch 9 is installed on the side wall of the single-shaft positioner 2, and a proximity switch protective cover is arranged on the outer side of the proximity switch 9. The transmitting end of the proximity switch is arranged on the side wall of the single-shaft positioner 2, and the receiving end of the proximity switch is arranged on the flange connection plate 4. The signal transmission end of the proximity switch is connected with the corresponding signal transmission end of the peripheral computer through a lead.

Claims

1. The utility model provides a quick change device with zero locator, includes base (1), unipolar machine of shifting (2), speed reducer (B4), its characterized in that:

the box body of the single-shaft positioner (2) is fixedly arranged on the base (1); the shell of the speed reducer (B4) is fixedly arranged on the box body of the single-shaft positioner (2); an input shaft of the speed reducer (B4) is fixedly connected with an output shaft of the single-shaft positioner (2); an output shaft of the speed reducer (B4) is fixedly connected with the flange connecting disc (4); a zero point positioner (B2) is arranged on the flange connecting disc (4); a diamond pin (7) is also fixedly arranged on the flange connecting disc; an L-shaped support plate (11) is arranged on the flange connection disc (4), and the flange connection disc (4) is fixedly connected with a support plate of the L-shaped support plate (11); an aerial inserting support (5) is fixedly installed on the flange connection disc (4), and an electro-pneumatic integrated aerial inserting (B3) is fixedly installed on the aerial inserting support (5).

2. The quick-change device with the zero point locator of claim 1, wherein: and a plurality of cushion blocks (10) are fixedly arranged on the end surface of the flange connecting disc (4).

3. The quick-change device with the zero point locator of claim 1, wherein: and a protective cover (6) is fixedly arranged on the end surface of the flange connecting disc (4).

4. The quick-change device with the zero point locator of claim 1, wherein: a proximity switch (9) is installed on the side wall of the single-shaft positioner (2), and a proximity switch protective cover is arranged on the outer side of the proximity switch (9).

5. The quick-change device with the zero point locator of claim 1, wherein: the other support plate of the L-shaped support plate (11) is fixedly provided with a universal ball support (B1).

6. The quick-change device with the zero point locator of claim 1, wherein: a plurality of limit stops (12) are mounted on the same side of the other support plate of the L-shaped support plate (11) through bolts.

7. The quick-change device with a zero point locator according to claim 6, characterized in that: a gasket (3) is arranged between the L-shaped supporting plate (11) and the limit stop (12).