CN215432607U

CN215432607U - Novel self-adaptation frock mechanism

Info

Publication number: CN215432607U
Application number: CN202121584726.6U
Authority: CN
Inventors: 李家萌; 陈刚; 刘有文; 李震会
Original assignee: Anhui Tianhang Mechanical And Electrical Co ltd
Current assignee: Anhui Tianhang Mechanical And Electrical Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-07
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to the field of non-standard tool clamping, in particular to a novel self-adaptive tool mechanism, which comprises: the driving module is arranged on the moving side of the machine vice and can clamp and separate the processed part; the passive module is installed in the fixed side of machine vice, can cooperate the initiative module to press from both sides tightly and separate to the part of being processed, can change according to the outline shape of the part of being processed through profiling one and profiling two to reach the extensive suitability to multiple nonstandard spare, have very strong practicality, accomplish the clamp of nonstandard spare and separate, simple structure, dependable performance, be convenient for installation and dismantlement can the wide application in a class of parts machining.

Description

Novel self-adaptation frock mechanism

Technical Field

The utility model relates to the field of non-standard tool clamping, in particular to a novel self-adaptive tool mechanism.

Background

With the progress of science and technology, the traditional standard tool can not completely meet the development requirement of modern machining, under the background, more and more scientific researchers design and research non-standard tools, and a set of reasonable tool is designed according to different procedures of machining parts in machining, so that the machining precision of the parts is improved, and the machining efficiency is also improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a novel self-adaptive tool mechanism.

The utility model provides a novel self-adaptation frock mechanism, includes:

the driving module is arranged on the moving side of the machine vice and can clamp and separate the processed part;

and the passive module is arranged on the fixed side of the machine vice and can be matched with the active module to clamp and separate the machined part.

The active module comprises a main connecting surface, two groups of guide shaft pins connected with the passive module through the main connecting surface, and two groups of pressing plates fixed with the guide shaft pins through threads.

The guide shaft pin comprises a guide shaft, a circular flange connected with the guide shaft, a pin connected with the circular flange for providing a guide effect, and an M3 screw rod arranged on the pin and fixed with the pressure plate.

The guide shaft is provided with compression springs contacting with the circular flange, and the pins are arranged in two groups of countersunk head pin holes of the main connecting surface.

The passive module is a connected surface.

And the main connecting surface and the connected surface are provided with a first explorator and a second explorator for placing the processed parts.

The main connecting surface and the connected surface are evenly distributed with a groove, and the groove is provided with a first countersunk unthreaded hole and a second countersunk unthreaded hole which are respectively fixed with the moving side of the machine vice and the fixing side of the machine vice.

And two groups of countersunk head pin holes distributed on two sides of the countersunk head unthreaded hole I and the countersunk head unthreaded hole II are formed in the main connecting surface.

The utility model has the beneficial effects that: the first profiling mold and the second profiling mold can be replaced according to the outline shape of the part to be machined, so that the wide applicability to various non-standard parts is achieved, the strong practicability is achieved, the clamping and the separation of the non-standard parts are completed, the structure is simple, the performance is reliable, the installation and the disassembly are convenient, and the device can be widely applied to machining of parts of the same type.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a first schematic perspective view of an active module according to the present invention;

FIG. 3 is a schematic perspective view of an active module according to the present invention;

FIG. 4 is a perspective view of the guide pin of the present invention;

FIG. 5 is a schematic exploded perspective view of the present invention;

FIG. 6 is a schematic view of a positioning and clamping structure of an embodiment of the present invention;

FIG. 7 is a schematic diagram of a separation configuration of an embodiment of the present invention;

reference numerals: 1. a main connecting surface; 2. a connected surface; 3. countersunk head pin holes; 4. a first profiling template; 6. a second profiling model; 5. a countersunk unthreaded hole I; 7. a countersunk unthreaded hole II; 8. a guide shaft; 9. a circular flange; 10. a pin; 11. an M3 screw; 12. a compression spring; 13. a guide shaft pin; 14. pressing a plate; 15. and (5) machining the part to be machined.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below.

As shown in fig. 1 to 7, a novel adaptive tooling mechanism includes:

the driving module is arranged on the moving side of the machine vice and can clamp and separate the processed part 15;

and the passive module is arranged on the fixed side of the machine vice and can be matched with the active module to clamp and separate the processed part 15.

The active module comprises a main connecting surface 1, two groups of guide shaft pins 13 connected with the passive module through the main connecting surface 1, and two groups of pressing plates 14 fixed with the guide shaft pins 13 through threads.

Can change according to the outline shape of the part 15 processed through profiling 4 and profiling 6 to reach the extensive suitability to multiple nonstandard spare part, have very strong practicality, accomplish the clamp tightly and the separation to nonstandard spare part, simple structure, dependable performance, be convenient for installation and dismantlement can the wide application in a class of parts machining.

The guide shaft pin 13 comprises a guide shaft 8, a circular flange 9 connected with the guide shaft 8, a pin 10 connected with the circular flange 9 for providing a guide function, and an M3 screw 11 arranged on the pin 10 and fixed with a pressure plate 14.

The guide shaft 8 is provided with a compression spring 12 which is contacted with the circular flange 9, and the pins 10 are arranged in the two groups of countersunk head pin holes 3 of the main connecting surface 1.

The passive module is a connected surface 2.

The main connecting surface 1 and the connected surface 2 are provided with a first explorator 4 and a second explorator 6 for placing the processed part 15.

The first explorator 4 and the second explorator 6 can be replaced according to the outline shape of the processed part 15, so that the wide applicability to various non-standard parts is achieved, and the practicability is high.

The main connecting surface 1 and the connected surface 2 are evenly distributed with a groove, and the groove is provided with a first countersunk unthreaded hole 5 and a second countersunk unthreaded hole 7 which are respectively fixed with the moving side of the machine vice and the fixing side of the machine vice.

The shapes of the grooves on the main connecting surface 1 and the connected surface 2 are not limited and can be square or round.

And two groups of countersunk head pin holes 3 distributed on two sides of the countersunk head unthreaded hole I5 and the countersunk head unthreaded hole II 7 are arranged on the main connecting surface 1.

The specific movement steps are as follows:

s1, placing the processed part 15: placing the processed part 15 in the first explorator 4 and the second explorator 6 of the connected surface 2;

s2, the workpiece 15 generates a pressure: the active module and the passive module are close to each other, so that the first profile modeling 4 and the second profile modeling 6 of the main connecting surface 1 are in contact with the machined part 15 and have certain pressure;

s3, positioning and clamping the machined part 15: the extrusion force of the processed part 15 is greater than the elastic force of the compression spring 12, the pressing plate 14 moves towards the direction close to the main connecting surface 1, and the processed part 15 is in a positioning and clamping state;

s4, loosening the machined part 15: the active module is far away from the passive module, the pressure on the pressure plate 14 is zero and is smaller than the elastic force of the compression spring 12, and the pressure plate moves towards the direction of the main connecting surface 1.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel self-adaptation frock mechanism which characterized in that: the method comprises the following steps:

the driving module is arranged on the moving side of the machine vice and can clamp and separate a part (15) to be processed;

and the passive module is arranged on the fixed side of the machine vice and can be matched with the active module to clamp and separate the processed part (15).

2. The novel self-adaptive tool mechanism according to claim 1, characterized in that: the active module comprises a main connecting surface (1), two groups of guide shaft pins (13) connected with the passive module through the main connecting surface (1), and two groups of pressing plates (14) fixed with the guide shaft pins (13) through threads.

3. The novel self-adaptive tool mechanism according to claim 2, characterized in that: the guide shaft pin (13) comprises a guide shaft (8), a circular flange (9) connected with the guide shaft (8), a pin (10) connected with the circular flange (9) for providing a guide effect, and an M3 screw (11) arranged on the pin (10) and fixed with the pressure plate (14).

4. The novel self-adaptive tool mechanism according to claim 3, characterized in that: the guide shaft (8) is provided with a compression spring (12) contacted with the circular flange (9), and the pin (10) is arranged in two groups of countersunk head pin holes (3) of the main connecting surface (1).

5. The novel self-adaptive tool mechanism according to claim 4, characterized in that: the passive module is a connected surface (2).

6. The novel self-adaptive tool mechanism according to claim 5, characterized in that: the main connecting surface (1) and the connected surface (2) are provided with a first explorator (4) and a second explorator (6) for placing a processed part (15).

7. The novel self-adaptive tool mechanism according to claim 5, characterized in that: the main connecting surface (1) and the connected surface (2) are equally distributed with a groove, and the groove is provided with a first countersunk smooth hole (5) and a second countersunk smooth hole (7) which are respectively fixed with the moving side of the machine vice and the fixed side of the machine vice.

8. The novel self-adaptive tool mechanism according to claim 7, characterized in that: and two groups of countersunk head pin holes (3) distributed on two sides of the countersunk head unthreaded hole I (5) and the countersunk head unthreaded hole II (7) are arranged on the main connecting surface (1).