CN217344557U

CN217344557U - Fixture fixing tool

Info

Publication number: CN217344557U
Application number: CN202221081549.4U
Authority: CN
Inventors: 郭德丰; 赵雅丽; 王俊杰; 李伟; 王吉生; 姚志强; 胡清麒; 龚鹏; 王飞
Original assignee: Shanxi Fenxi Heavy Industry Co Ltd
Current assignee: Shanxi Fenxi Heavy Industry Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-02
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a frock is fixed to anchor clamps, this frock includes: the bottom surface of the foundation plate is fixedly connected with the top surface of the workbench; a three-jaw base plate; the base plate is provided with a plurality of three-jaw base plates, and all the three-jaw base plates are arranged on the top surface of the base plate and fixedly connected with the base plate; each three-jaw basic disc is used for clamping a part. All the three-jaw basic discs are arranged at equal intervals. The utility model discloses in, through fixed foundatin plate, three-jaw basic dish has just also been fixed, through setting up a plurality of three-jaw basic dishes, a plurality of parts of clamping once. And the three-jaw coordinate in only one three-jaw basic disc is aligned every time, and the positions of the rest three-jaw basic discs are not changed and do not need to be aligned again. The utility model discloses a frock has accomplished anchor clamps universalization, modularization, standardization. The efficiency of parts machining has been improved.

Description

Fixture fixing tool

Technical Field

The utility model relates to a part clamping technical field particularly, relates to a frock is fixed to anchor clamps.

Background

In the prior art, the three claws are a clamping part, so that the clamping and alignment time is long, a plurality of screws and pressing plates are needed, the machine tool occupies a large work station, the three claws are aligned again when the part is replaced and the part is assembled and disassembled every time, the purpose of rapid die replacement cannot be achieved, and the efficiency is low.

Aiming at the problems that in the prior art, three claws clamp one part at a time, the three claws are aligned again when the part is replaced, the loading and unloading are carried out each time, and the working efficiency is low, an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an in provide a frock is fixed to anchor clamps to solve among the prior art part of clamping of three-jaw, trade the problem that the part loading and unloading three-jaw must be aligned again, work efficiency is low at every turn.

In order to achieve the above object, the utility model provides a frock is fixed to anchor clamps, this frock includes: the bottom surface of the foundation plate is fixedly connected with the top surface of the workbench; a three-jaw base plate; the base plate is provided with a plurality of three-jaw base plates, and all the three-jaw base plates are arranged on the top surface of the base plate and fixedly connected with the base plate; each three-jaw basic disc is used for clamping a part.

Optionally, a positioning pin is arranged on the bottom surface of the foundation plate; a groove is formed in the workbench; the positioning pin is fixedly connected with the groove.

Optionally, all the three-jaw base discs are arranged at equal intervals.

Optionally, the three-jaw base plate comprises a base plate and three jaws; the three claws are fixed on the base plate; the bottom surface of the foundation plate is fixedly connected with the top surface of the foundation plate; the three claws are used for clamping the part.

Optionally, the three-jaw comprises: three movable jaws; three clamping grooves are formed in the basic disc, and one movable clamping jaw is installed in each clamping groove; the movable clamping jaw can move along the clamping groove.

Optionally, a circular hole is formed in the center of the base plate, and two ends of each of the three clamping grooves are open ends; one end of the base plate extends to the outer surface of the base plate and forms a first opening structure, and the other end of the base plate extends to the outer surface of the round hole and forms a second opening structure.

Optionally, one end of each of the three movable clamping jaws is a clamping end, and the other end of each of the three movable clamping jaws is a free end; the clamping end is placed in the clamping groove corresponding to the second opening structure; the free end is placed in the clamping groove corresponding to the first opening structure; when the clamping ends of the three movable clamping jaws move towards the center of the circular hole, the three movable clamping jaws clamp the part.

Optionally, three movable claws are arranged at equal intervals.

Optionally, the base plate is a metal component, and the base plate is of an integrated structure.

Optionally, the three-jaw base plate is a metal component, and the three-jaw base plate is of an integrated structure.

The utility model has the advantages that:

the utility model provides a frock is fixed to anchor clamps, this frock includes: the bottom surface of the foundation plate is fixedly connected with the top surface of the workbench; a three-jaw base plate; the base plate is provided with a plurality of three-jaw base plates, and all the three-jaw base plates are arranged on the top surface of the base plate and fixedly connected with the base plate; each three-jaw basic disc is used for clamping a part. All the three-jaw basic discs are arranged at equal intervals. The utility model discloses in, through fixed foundatin plate, the three-jaw basis dish has just also been fixed, through setting up a plurality of three-jaw basis dishes, a plurality of parts of clamping once. And the three-jaw coordinate in only one three-jaw basic disc is aligned every time, and the positions of the rest three-jaw basic discs are not changed and do not need to be aligned again. The utility model discloses a frock has accomplished anchor clamps universalization, modularization, standardization, has reached the purpose of "quick retooling", "off-peak manufacturing". The efficiency of parts machining is improved.

Drawings

Fig. 1 is a top view of a fixture fixing tool provided in an embodiment of the present invention;

fig. 2 is a side view of a fixture fixing tool provided by the embodiment of the present invention.

Description of the symbols:

a foundation plate-1, a three-jaw foundation plate-2, a foundation plate-21, three jaws-22 and a round hole-3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the prior art, the three claws 22 are a clamping part, so that the clamping and alignment time is long, a plurality of screws and pressing plates are needed, the occupied station of a machine tool is large, the three claws 22 are aligned again when the part is replaced and assembled every time, the purpose of quickly replacing the die cannot be achieved, and the efficiency is low.

Therefore, the utility model provides a frock is fixed to anchor clamps, fig. 1 is the utility model discloses the embodiment provides a top view of frock is fixed to anchor clamps, fig. 2 is the utility model discloses a side view of frock is fixed to anchor clamps that embodiment provides, as shown in fig. 1 and fig. 2, this frock includes:

1. foundation plate 1

The bottom surface of the foundation plate 1 is fixedly connected with the top surface of the workbench;

in an alternative embodiment, a positioning pin is arranged on the bottom surface of the base plate 1; a groove is formed in the workbench; the positioning pin is fixedly connected with the groove. The utility model discloses in, foundatin plate 1 with the workstation is detachable.

The utility model discloses in, it is concrete, foundatin plate 1 sets up to the square, certainly also can be rectangle, circular etc..

In an alternative embodiment, the base plate 1 is a metal component, and the base plate 1 is a one-piece structure.

2. Three-jaw foundation plate 2

The number of the three-jaw foundation plates 2 is multiple, and all the three-jaw foundation plates 2 are arranged on the top surface of the foundation plate 1 and fixedly connected with the foundation plate 1; each three-jaw basic disc 2 is used for clamping a part.

In an alternative embodiment, the three-jaw base plate 2 comprises a base plate 21 and three jaws 22; the three claws 22 are fixed on the base plate 21; the bottom surface of the foundation plate 21 is fixedly connected with the top surface of the foundation plate 1; the three claws 22 are used for clamping the part.

In an alternative embodiment, all of the three-jaw base discs 2 are equally spaced. The utility model discloses in, set up 4 three-jaw basic dish 2, 4 three-jaw basic dish 2 is fixed according to the square arrangement on the foundatin plate 1. That is, the distance between the first three-jaw base plate 2 and the second three-jaw base plate 2, the distance between the second three-jaw base plate 2 and the third three-jaw base plate 2, and the distance between the third three-jaw base plate 2 and the fourth three-jaw base plate 2 are equal. Therefore, when the three-jaw base plate 2 is found, the coordinates of the three jaws 22 in one of the three-jaw base plate 2 only need to be found, and the coordinates of the three jaws 22 in the other three-jaw base plates 2 can be directly obtained according to the distance because the other three-jaw base plates 2 determine the distance from the found three-jaw base plate 2, so that the finding is not needed. The quick die change is achieved, and the efficiency of machining parts is improved. And multiple parts can be machined at one time.

In another alternative embodiment, it is also possible to provide 5, 6, 7, etc. three-jaw base discs 2. It is necessary to ensure that the intervals between two adjacent three-jaw base plates 2 are equal, so that the coordinates of the three jaws 22 in one three-jaw base plate 2 need to be aligned.

In an alternative embodiment, the three-jaw base plate 2 is a metal component, and the three-jaw base plate 2 is a one-piece structure.

In an alternative embodiment, the three-jaw 22 comprises: three movable claws;

three clamping grooves are formed in the base disc 21, and one movable clamping jaw is installed in each clamping groove; the movable clamping jaw can move along the clamping groove.

In the utility model, a round hole 3 is arranged at the center of the base plate 21, and two ends of the three clamping grooves are open ends; one end of which extends to the outer surface of the base disc 21 and forms a first open structure, and the other end of which extends to the outer surface of the circular hole 3 and forms a second open structure.

One end of each movable clamping jaw is a clamping end, and the other end of each movable clamping jaw is a free end; the clamping end is arranged in the clamping groove corresponding to the second opening structure; the free end is placed in the clamping groove corresponding to the first opening structure; when the clamping ends of the three movable clamping jaws move towards the center of the circular hole 3, the three movable clamping jaws clamp the part; when the clamping ends of the three movable clamping jaws move away from the center of the circular hole 3, the three movable clamping jaws are separated from the part.

In an optional embodiment, three of the clamping grooves are arranged at equal intervals, and correspondingly, three of the movable clamping jaws are also arranged at equal intervals.

In an optional implementation, the utility model discloses a frock is suitable for the part of centre gripping circular, regular triangle or regular hexagon etc..

The utility model has the advantages that:

the utility model provides a frock is fixed to anchor clamps, this frock includes: the bottom surface of the foundation plate 1 is fixedly connected with the top surface of the workbench; a three-jaw base plate 2; the number of the three-jaw foundation plates 2 is multiple, and all the three-jaw foundation plates 2 are arranged on the top surface of the foundation plate 1 and fixedly connected with the foundation plate 1; each three-jaw basic disc 2 is used for clamping a part. All the three-jaw base discs 2 are arranged at equal intervals. The utility model discloses in, through fixed foundatin plate 1, three-jaw basis dish 2 has just also fixed, through setting up a plurality of three-jaw basis dish 2, a plurality of parts of clamping once. And the coordinates of the three claws 22 in one three-claw basic disc 2 are only aligned every time, and the positions of the rest three-claw basic discs 2 are not changed and do not need to be aligned again. The utility model discloses a frock has accomplished anchor clamps universalization, modularization, standardization, has reached the purpose of "quick retooling", "off-peak manufacturing". The efficiency of parts machining is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a frock is fixed to anchor clamps which characterized in that includes:

the bottom surface of the foundation plate is fixedly connected with the top surface of the workbench;

a three-jaw base plate; the base plate is provided with a plurality of three-jaw base plates, and all the three-jaw base plates are arranged on the top surface of the base plate and fixedly connected with the base plate; each three-jaw basic disc is used for clamping a part.

2. The fixture fixing tool according to claim 1, wherein:

a positioning pin is arranged on the bottom surface of the foundation plate; a groove is formed in the workbench; the positioning pin is fixedly connected with the groove.

3. The fixture fixing tool according to claim 1, wherein:

all the three-jaw basic discs are arranged at equal intervals.

4. The fixture fixing tool according to claim 1, wherein:

the three-jaw base plate comprises a base plate and three jaws; the three claws are fixed on the base plate; the bottom surface of the foundation plate is fixedly connected with the top surface of the foundation plate; the three claws are used for clamping the part.

5. The fixture fixing tool according to claim 4, wherein:

the three-jaw includes: three movable jaws;

three clamping grooves are formed in the basic disc, and one movable clamping jaw is installed in each clamping groove; the movable clamping jaw can move along the clamping groove.

6. The fixture fixing tool according to claim 5, wherein:

a circular hole is formed in the center of the basic disc, and two ends of each of the three clamping grooves are open ends; one end of the base plate extends to the outer surface of the base plate and forms a first opening structure, and the other end of the base plate extends to the outer surface of the round hole and forms a second opening structure.

7. The fixture fixing tool according to claim 6, wherein:

one end of each movable clamping jaw is a clamping end, and the other end of each movable clamping jaw is a free end; the clamping end is placed in the clamping groove corresponding to the second opening structure; the free end is placed in the clamping groove corresponding to the first opening structure; when the clamping ends of the three movable clamping jaws move towards the center of the circular hole, the three movable clamping jaws clamp the part.

8. The fixture fixing tool according to claim 5, wherein:

the three movable clamping jaws are arranged at equal intervals.

9. The fixture fixing tool according to claim 1, wherein:

the foundation plate is a metal component and is of an integrated structure.

10. The fixture fixing tool according to claim 1, wherein:

the three-jaw basic disc is a metal component and is of an integrated structure.