CN210650354U

CN210650354U - Small clamp attached to multiple shafts

Info

Publication number: CN210650354U
Application number: CN201921422269.3U
Authority: CN
Inventors: 田胜
Original assignee: St Technologies Co ltd
Current assignee: St Technologies Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-02
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an add multiaxis small clamp, including fixed aluminium pig, compression spring and activity piece hole, the top of fixed aluminium pig is provided with movable aluminium pig, and the middle part of activity aluminium pig runs through there is the regulation allen key, the inside at activity aluminium pig is seted up in activity piece hole, the fixed block hole has been seted up to the inside of fixed aluminium pig, and the inside in fixed block hole is provided with the guide pillar, compression spring is located the top of fixed aluminium pig, and the downside of fixed aluminium pig installs the connecting block, the below of fixed aluminium pig is provided with the bottom plate, and the inside of bottom plate has seted up the adjustment tank, the below of adjustment tank is connected with the spacing groove, the inside of bottom plate is provided with the slider. This attach and be provided with the connecting block in the epaxial little anchor clamps of multiaxis, the position of adjustment connecting block in spacing groove and adjustment tank carries on spacingly and rotates the connecting block to adjust anchor clamps's angle, and then adjust the position of work piece, improve the flexibility that the device used.

Description

Small clamp attached to multiple shafts

Technical Field

The utility model relates to a relevant technical field of anchor clamps specifically is an add little anchor clamps on multiaxis.

Background

The fixture is a tool for fixing a workpiece, can be used for quickly, conveniently and safely installing the workpiece, plays an important role in the processes of manufacturing, installing and inspecting the workpiece, needs to be fixed by the fixture in the process of multi-axis mechanical manufacturing, is convenient for a multi-axis system to control the workpiece, and is used for installing a small fixture on a multi-axis supporting plate so as to facilitate the use of the fixture.

However, the existing clamp still has shortcomings in the using process, the clamp attached to multiple shafts cannot fix and take out the workpiece quickly, cannot adjust the orientation of the workpiece, has certain limitations on the fixing position of the workpiece, and cannot flexibly adjust the processing position of the workpiece when the workpiece is processed.

Therefore, we propose a small jig attached to multiple axes in order to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an add multiaxis on little anchor clamps to current add to multiaxis on solving the existing market that above-mentioned background art provided anchor clamps can not be quick fix the work piece and take out, and can not carry out the problem of adjusting to the position of work piece.

In order to achieve the above object, the utility model provides a following technical scheme: a small clamp attached on a plurality of shafts comprises a fixed aluminum block, a compression spring and a movable block hole, wherein the movable aluminum block is arranged above the fixed aluminum block, an adjusting inner hexagon screw penetrates through the middle part of the movable aluminum block, the movable block hole is arranged inside the movable aluminum block, the fixed aluminum block is provided with a fixed block hole inside, and the inside of the fixed block hole is provided with a guide post, the compression spring is positioned above the fixed aluminum block, the lower side of the fixed aluminum block is provided with a connecting block, the lower side of the fixed aluminum block is provided with a bottom plate, an adjusting groove is arranged in the bottom plate, a limiting groove is connected below the adjusting groove, a sliding block is arranged in the bottom plate, and the outside of slider is provided with the spout, the spout is seted up in the inside of bottom plate, the top of slider is connected with the spring post, the outside of bottom plate is provided with fixed hexagon socket screw.

Preferably, the adjusting inner hexagonal screw and the movable aluminum block form a rotating mechanism, and the adjusting inner hexagonal screw is in threaded connection with the fixed aluminum block.

Preferably, the guide post is in interference fit with the fixed block hole, and the guide post is in clearance fit with the movable block hole.

Preferably, the main section of connecting block is "T" shape structure, and the connecting block is connected for the block with the spacing groove to the spacing groove is about the central point isogonism setting of adjustment tank, and the section of bowing of adjustment tank is circular structure simultaneously.

Preferably, the sliding blocks are distributed on the inner side of the sliding chute at equal intervals, the depression section of the sliding chute is of a circular ring structure, the depression section of the sliding block is of an arc structure, and meanwhile the sliding block and the fixed aluminum block form an elastic structure through the spring columns.

Compared with the prior art, the beneficial effects of the utility model are that: the small jig attached to the multi-axis,

(1) the workpiece is fixed by adjusting the distance between the fixed aluminum block and the movable aluminum block through adjusting the inner hexagonal screw, and when the inner hexagonal screw is adjusted to be disconnected from the fixed aluminum block, the workpiece is rapidly released by virtue of the elasticity of the compression spring, so that the workpiece is conveniently taken out;

(2) be provided with the connecting block, the position of adjustment connecting block in spacing groove and adjustment tank carries on spacingly and rotates the connecting block to adjust anchor clamps's angle, and then adjust the position of work piece, improve the flexibility that the device used.

Drawings

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

FIG. 2 is a schematic view of a bottom plate of the present invention;

FIG. 3 is a schematic view of the bottom view of the aluminum block of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1. fixing an aluminum block; 2. a movable aluminum block; 3. fixing the inner hexagonal screw; 4. adjusting the inner hexagonal screw; 5. a guide post; 6. a compression spring; 7. a movable block hole; 8. a fixed block hole; 9. connecting blocks; 10. a base plate; 11. a chute; 12. a slider; 13. a spring post; 14. a limiting groove; 15. and (4) adjusting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a small fixture attached to a plurality of shafts comprises a fixed aluminum block 1, a movable aluminum block 2, a fixed inner hexagonal screw 3, an adjusting inner hexagonal screw 4, a guide post 5, a compression spring 6, a movable block hole 7, a fixed block hole 8, a connecting block 9, a bottom plate 10, a sliding chute 11, a sliding block 12, a spring post 13, a limiting groove 14 and an adjusting groove 15, wherein the movable aluminum block 2 is arranged above the fixed aluminum block 1, the adjusting inner hexagonal screw 4 penetrates through the middle part of the movable aluminum block 2, the movable block hole 7 is arranged inside the movable aluminum block 2, the fixed aluminum block 1 is internally provided with the fixed block hole 8, the guide post 5 is arranged inside the fixed block hole 8, the compression spring 6 is positioned above the fixed aluminum block 1, the connecting block 9 is arranged on the lower side of the fixed aluminum block 1, the bottom plate 10 is arranged below the fixed aluminum block 1, the adjusting groove 15 is arranged inside the bottom plate 10, the limiting groove 14 is connected below the adjusting groove 15, the inside of bottom plate 10 is provided with slider 12, and the outside of slider 12 is provided with spout 11, and spout 11 sets up in the inside of bottom plate 10, and the top of slider 12 is connected with spring post 13, and the outside of bottom plate 10 is provided with fixed hexagon socket head cap screw 3.

In the embodiment, the adjustable inner hexagonal screw 4 and the movable aluminum block 2 form a rotating mechanism, the adjustable inner hexagonal screw 4 is in threaded connection with the fixed aluminum block 1, the adjustable inner hexagonal screw 4 rotates to drive the movable aluminum block 2 and the fixed aluminum block 1 to be mutually attached, and the distance between the movable aluminum block 2 and the fixed aluminum block 1 is adjusted;

the guide pillar 5 is in interference fit with the fixed block hole 8, the guide pillar 5 is in clearance fit with the movable block hole 7, the moving direction of the movable aluminum block 2 is limited through the guide pillar 5, and stable movement of the movable aluminum block 2 is guaranteed;

the main section of the connecting block 9 is of a T-shaped structure, the connecting block 9 is connected with the limiting groove 14 in a clamping mode, the limiting groove 14 is arranged at an equal angle relative to the center point of the adjusting groove 15, the depression section of the adjusting groove 15 is of a circular structure, and the connecting block 9 can be limited and rotated by adjusting the positions of the connecting block 9 in the limiting groove 14 and the adjusting groove 15, so that the angle of the whole clamp is adjusted, and the position of a workpiece is adjusted;

the distribution of slider 12 equidistant is in the inboard of spout 11, and the section of bowing of spout 11 is ring structure to the section of bowing of slider 12 is the arc structure, and slider 12 constitutes elastic construction through spring post 13 and fixed aluminium pig 1 simultaneously, is convenient for adjust the position of fixed aluminium pig 1, conveniently rotates fixed aluminium pig 1, and the design of accessible slider 12 simultaneously makes fixed aluminium pig 1 slide smoothly.

The working principle is as follows: when using the small fixture attached to multiple shafts, firstly, a user carries the whole device into a working area, places the bottom plate 10 shown in fig. 1 on a multiple-shaft supporting plate, and fixes the whole fixture on the multiple-shaft supporting plate through the fixing hexagon socket head cap screw 3 shown in fig. 4, and then the fixture can be used;

a workpiece is horizontally placed between a fixed aluminum block 1 and a movable aluminum block 2, an adjusting inner hexagonal screw 4 shown in figure 1 is rotated, the adjusting inner hexagonal screw 4 can rotate in the movable aluminum block 2, and the adjusting inner hexagonal screw 4 is in threaded connection with the fixed aluminum block 1, so that when the adjusting inner hexagonal screw 4 rotates, the movable aluminum block 2 can be driven to be attached to the direction of the fixed aluminum block 1, when the adjusting inner hexagonal screw 4 rotates to drive the movable aluminum block 2 to move, a guide pillar 5 slides in a movable block hole 7 to ensure the stable movement of the movable aluminum block 2, the distance between the movable aluminum block 2 and the fixed aluminum block 1 is adjusted to fix the workpiece, meanwhile, the movable aluminum block 2 compresses a compression spring 6, the workpiece can be processed after the workpiece is fixed, if the position of the workpiece needs to be adjusted, the fixed aluminum block 1 can be pulled upwards, a connecting block 9 arranged at the lower side of the fixed aluminum block 1 slides upwards in a limiting groove 14 in a bottom plate 10, and pulls the spring column 13 to move upwards, the connecting block 9 is moved into the adjusting groove 15, as shown in fig. 2, the depression section of the adjusting groove 15 is a circular structure, the fixed aluminum block 1 is rotated, the connecting block 9 can rotate in the adjusting groove 15, meanwhile, the sliding block 12 is pulled by the spring column 13 to slide in the sliding groove 11, the angle of the whole clamp is adjusted, thereby the position of the workpiece is adjusted, after the position of the workpiece is finely adjusted, the fixed aluminum block 1 can be stopped rotating, the pulling of the fixed aluminum block 1 is released, the spring column 13 can pull the fixed aluminum block 1 to move downwards and reset, the connecting block 9 is clamped into the limiting groove 14 at the corresponding position, the position of the fixed aluminum block 1 is limited, thereby the position of the workpiece is limited, after the workpiece is processed, the inner hexagonal screw 4 can be reversely rotated and adjusted, the adjusting inner hexagonal screw 4 is disconnected from the fixed aluminum block 1, at this time, the compression spring 6 can drive the movable aluminum block 2, the work piece is rapidly released by the elastic force of the compression spring 6, so that the work piece is conveniently taken out, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A small clamp attached to multiple shafts comprises a fixed aluminum block (1), a compression spring (6) and a movable block hole (7), and is characterized in that: a movable aluminum block (2) is arranged above the fixed aluminum block (1), an adjusting inner hexagonal screw (4) penetrates through the middle of the movable aluminum block (2), a movable block hole (7) is formed in the movable aluminum block (2), a fixed block hole (8) is formed in the fixed aluminum block (1), a guide pillar (5) is arranged in the fixed block hole (8), the compression spring (6) is located above the fixed aluminum block (1), a connecting block (9) is installed on the lower side of the fixed aluminum block (1), a bottom plate (10) is arranged below the fixed aluminum block (1), an adjusting groove (15) is formed in the bottom plate (10), a limiting groove (14) is connected below the adjusting groove (15), a sliding block (12) is arranged in the bottom plate (10), a sliding groove (11) is formed in the outer side of the sliding block (12), and the sliding groove (11) is formed in the bottom plate (10), the upper part of the sliding block (12) is connected with a spring column (13), and the outer side of the bottom plate (10) is provided with a fixed inner hexagonal screw (3).

2. A multi-axis affixed jig as claimed in claim 1 wherein: the adjusting inner hexagonal screw (4) and the movable aluminum block (2) form a rotating mechanism, and the adjusting inner hexagonal screw (4) is in threaded connection with the fixed aluminum block (1).

3. A multi-axis affixed jig as claimed in claim 1 wherein: the guide post (5) is in interference fit with the fixed block hole (8), and the guide post (5) is in clearance fit with the movable block hole (7).

4. A multi-axis affixed jig as claimed in claim 1 wherein: the main section of connecting block (9) is "T" shape structure, and connecting block (9) are connected for the block with spacing groove (14), and spacing groove (14) are the equidistance setting about the central point of adjustment tank (15), and the section of bowing of adjustment tank (15) is circular structure simultaneously.

5. A multi-axis affixed jig as claimed in claim 1 wherein: the sliding blocks (12) are distributed on the inner side of the sliding groove (11) at equal intervals, the depression section of the sliding groove (11) is of a circular ring structure, the depression section of the sliding block (12) is of an arc structure, and meanwhile the sliding block (12) and the fixed aluminum block (1) form an elastic structure through the spring columns (13).