CN218875136U

CN218875136U - Jig positioning mechanism

Info

Publication number: CN218875136U
Application number: CN202220549185.1U
Authority: CN
Inventors: 龙双军
Original assignee: Shenzhen Shicun Technology Co ltd
Current assignee: Shenzhen Shicun Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2023-04-18
Anticipated expiration: 2032-03-14

Abstract

The utility model belongs to the technical field of the tool technique and specifically relates to a tool positioning mechanism, including two supporting seats, on two supporting seats respectively first tool layer board of fixedly connected with and second tool layer board, sliding connection has the tool main part between first tool layer board and the second tool layer board, rotate on the first tool layer board and be connected with the commentaries on classics round pin, change the fixed surface of round pin and be connected with movable block and axle sleeve, and the axle sleeve is located the bottom of movable block, the first clamp plate of upper end fixedly connected with and the second clamp plate of first tool layer board, first clamp plate and second clamp plate are located the left and right sides of movable block respectively, the utility model has the advantages of be fit for little space, use under the dustless workshop environment, the precision is high, and it is convenient to adjust, and it is fast to use, efficient.

Description

Tool positioning mechanism

Technical Field

The utility model relates to a tool technical field especially relates to a tool positioning mechanism.

Background

The prior art discloses a patent document with a part of a jig fixing mechanism, and chinese patent with application number CN201922344847.2, and discloses a jig positioning mechanism, which comprises a bottom plate, an action component, a first reference block and a second reference block, wherein the first reference block and the second reference block are respectively provided with a first reference surface and a second reference surface, a first preset included angle for matching with the first included angle is arranged between the first reference surface and the second reference surface, the action component comprises a positioning block arranged in the first preset included angle, the positioning block is provided with a first action surface and a second action surface, a second preset included angle for matching with the second included angle is arranged between the first action surface and the second action surface, the first included angle and the second included angle are arranged on the jig in opposite angles, the bottom plate, the first reference surface, the second reference surface, the first action surface and the second action surface form a positioning space for accommodating the jig, the jig is arranged on the bottom plate and is accommodated in the positioning space according to a preset orientation, and is accommodated in the positioning space, so that the positioning block is pushed to move the jig, so that each side surface of the first reference surface and each action surface of the second reference surface are respectively attached to the second reference surface.

The tool positioning mechanism that uses on the market at present function is similar two kinds: 1. a blocking cylinder used on a belt type production line blocks a moving trolley, and a blocking cylinder tooling plate used on a speed chain production line is 2. The structure body with similar functions is large and low in positioning precision, so that a jig positioning mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a jig positioning mechanism.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a jig positioning mechanism comprises two supporting seats, wherein a first jig supporting plate and a second jig supporting plate are fixedly connected to the two supporting seats respectively, a jig main body is connected between the first jig supporting plate and the second jig supporting plate in a sliding mode, a rotating pin is connected to the first jig supporting plate in a rotating mode, a movable block and a shaft sleeve are fixedly connected to the surface of the rotating pin, and the shaft sleeve is located at the bottom of the movable block; the during operation, the supporting seat is for the convenience of fixed first tool layer board and second tool layer board, and first tool layer board and second tool layer board are for the convenience of the tool main part is gliding, change the round pin for the convenience of fixed axle sleeve and movable block, and the movable block is for the convenience of fixing bearing and round pin.

Preferably, the upper end of the first jig supporting plate is fixedly connected with a first pressing plate and a second pressing plate, and the first pressing plate and the second pressing plate are respectively positioned on the left side and the right side of the movable block; the during operation, the first clamp plate of upper end fixedly connected with and the second clamp plate of first tool layer board, first clamp plate and second clamp plate are located the left and right sides of movable block respectively, and first clamp plate and second clamp plate are for the convenience of tool main part is gliding, also are for the convenience of the protruding position of movable block inserts between first clamp plate and the second clamp plate simultaneously.

Preferably, a pin is fixedly connected in the movable block, a bearing is fixedly connected at the lower end of the pin, a driving assembly and an elastic reset assembly are arranged on the first jig supporting plate, the driving assembly is used for pushing the movable block, and the elastic reset assembly resets the movable block through the elastic reset assembly; the during operation, the round pin is for the convenience of fixing bearing, and the bearing is for the convenience of the trench of card in going into the tool main part to it is spacing to the tool main part, and elasticity reset assembly resets the movable block through elasticity reset assembly, and drive assembly is used for realizing promoting the movable block.

Preferably, the elastic reset assembly comprises a mounting seat and a spring, the mounting seat is detachably connected to the front end of the first jig supporting plate, and the spring is fixedly connected between the movable block and the mounting seat; during operation, the mount pad can be dismantled and connect in the front end of first tool layer board, and spring fixed connection is between movable block and mount pad, and the mount pad is for the convenience fixed cylinder and spring, and the spring is for the convenience drives the movable block through elastic action and resets.

Preferably, the driving assembly comprises a cylinder, and the cylinder is fixedly connected to the right side of the mounting seat; during operation, the cylinder is fixedly connected to the right side of the mounting seat, and the cylinder is convenient for pushing the movable block.

Preferably, the front end of the first jig supporting plate is detachably connected with an adjusting block, and the adjusting block is positioned on the left side of the mounting seat; during operation, the front end of first tool layer board can be dismantled and be connected with the adjusting block, and the adjusting block is located the left side of mount pad, and the adjusting block is for spacing mount pad be convenient for.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the scheme, when the jig main body is locked, the extending end of the cylinder extends to abut against the movable block, the bearing is clamped into the arc groove of the jig main body to be matched with the bearing, so that the jig main body cannot shake left and right, and the spring is in a stretching state; when the unblock of tool main part, the cylinder ground extension end shrink, the spring is bounced the movable block through the elastic action for the bearing breaks away from in the tool main part trench, has the millimeter interval from tool main part side, lets the tool main part can control the free activity, the utility model has the advantages of be fit for little space, use under the dust-free workshop environment, the precision is high, and it is convenient to adjust, uses stably, fast, efficient.

Drawings

Fig. 1 is a front perspective view of the present invention;

FIG. 2 is an overall exploded view of the present invention;

FIG. 3 is a front view of the positioning mechanism of the present invention;

fig. 4 is a rear view of the positioning mechanism of the present invention;

fig. 5 is an exploded view of the positioning mechanism of the present invention.

In the figure: 1. a supporting seat; 2. a first platen; 3. a first jig supporting plate; 4. a second platen; 5. a second jig supporting plate; 6. a mounting seat; 7. a movable block; 8. rotating the pin; 9. an adjusting block; 10. a bearing; 11. a cylinder; 12. a pin; 13. a spring; 14. a shaft sleeve; 15. a jig main body.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.

A jig positioning mechanism as shown in fig. 1-5 comprises two supporting seats 1, wherein a first jig supporting plate 3 and a second jig supporting plate 5 are fixedly connected to the two supporting seats 1 respectively, a jig main body 15 is slidably connected between the first jig supporting plate 3 and the second jig supporting plate 5, a rotating pin 8 is rotatably connected to the first jig supporting plate 3, a movable block 7 and a shaft sleeve 14 are fixedly connected to the surface of the rotating pin 8, and the shaft sleeve 14 is located at the bottom of the movable block 7; in operation, the supporting seat 1 is for fixing the first jig supporting plate 3 and the second jig supporting plate 5, the first jig supporting plate 3 and the second jig supporting plate 5 are for sliding the jig main body 15, the rotating pin 8 is for fixing the shaft sleeve 14 and the movable block 7, and the movable block 7 is for fixing the bearing 10 and the pin 12.

Specifically, the upper end of the first jig supporting plate 3 is fixedly connected with a first pressing plate 2 and a second pressing plate 4, and the first pressing plate 2 and the second pressing plate 4 are respectively positioned on the left side and the right side of the movable block 7; the during operation, the first clamp plate 2 of upper end fixedly connected with and the second clamp plate 4 of first tool layer board 3, first clamp plate 2 and second clamp plate 4 are located the left and right sides of movable block 7 respectively, and first clamp plate 2 and second clamp plate 4 are for the convenience of tool main part 15 gliding, also insert between first clamp plate 2 and the second clamp plate 4 for the convenience of the protruding position of movable block 7 simultaneously.

Specifically, a pin 12 is fixedly connected in the movable block 7, a bearing 10 is fixedly connected at the lower end of the pin 12, a driving assembly and an elastic reset assembly are arranged on the first jig supporting plate 3, the driving assembly is used for pushing the movable block 7, and the elastic reset assembly resets the movable block 7 through the elastic reset assembly; during operation, round pin 12 is for the convenience of fixing bearing 10, and bearing 10 is for the convenience of the trench of card in the tool main part 15 to it is spacing to tool main part 15, and elasticity reset assembly resets movable block 7 through elasticity reset assembly, and drive assembly is used for realizing promoting movable block 7.

Specifically, the elastic reset assembly comprises an installation seat 6 and a spring 13, the installation seat 6 is detachably connected to the front end of the first jig supporting plate 3, and the spring 13 is fixedly connected between the movable block 7 and the installation seat 6; during operation, mount pad 6 can dismantle the front end of connecting in first tool layer board 3, and spring 13 fixed connection is between movable block 7 and mount pad 6, and mount pad 6 is for the sake of convenience fixed cylinder 11 and spring 13, and spring 13 is for the sake of convenience drives movable block 7 through the elastic action and resets.

Specifically, the driving assembly comprises a cylinder 11, and the cylinder 11 is fixedly connected to the right side of the mounting seat 6; during operation, the cylinder 11 is fixedly connected to the right side of the mounting seat 6, and the cylinder 11 is convenient for pushing the movable block 7.

Specifically, the front end of the first jig supporting plate 3 is detachably connected with an adjusting block 9, and the adjusting block 9 is positioned on the left side of the mounting seat 6; during operation, the front end of first tool layer board 3 can be dismantled and be connected with adjusting block 9, and adjusting block 9 is located the left side of mount pad 6, and adjusting block 9 is for spacing mount pad 6 conveniently.

The utility model discloses the theory of operation:

when the jig main body 15 is locked, the extending end of the cylinder 11 extends to abut against the movable block 7, the bearing 10 is clamped into the arc groove of the jig main body 15 to be matched with the bearing, so that the jig main body 15 cannot swing left and right, and the spring 13 is in a stretching state; when 15 unblocks of tool main part, the extension end shrink of cylinder 11, spring 13 is flicked the movable block through the elastic action for bearing 10 breaks away from in 15 trench of tool main part, has 1 millimeter interval from 15 sides of tool main part, lets tool main part 15 can control free activity, the utility model has the advantages of be fit for the little space, use under the dustless workshop environment, the precision is high, and it is convenient to adjust, and the use is stable, and is fast, efficient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. The utility model provides a tool positioning mechanism, includes two supporting seats (1), its characterized in that, two on supporting seat (1) respectively fixedly connected with first tool layer board (3) and second tool layer board (5), sliding connection has tool main part (15) between first tool layer board (3) and second tool layer board (5), it is connected with commentaries on classics round pin (8) to rotate on first tool layer board (3), the fixed surface who changes round pin (8) is connected with movable block (7) and axle sleeve (14), and axle sleeve (14) are located the bottom of movable block (7).

2. A jig positioning mechanism according to claim 1, wherein the upper end of the first jig supporting plate (3) is fixedly connected with a first pressing plate (2) and a second pressing plate (4), and the first pressing plate (2) and the second pressing plate (4) are respectively located at the left and right sides of the movable block (7).

3. A jig positioning mechanism according to claim 2, wherein a pin (12) is fixedly connected in the movable block (7), a bearing (10) is fixedly connected to a lower end of the pin (12), a driving component and an elastic reset component are arranged on the first jig supporting plate (3), the driving component is used for pushing the movable block (7), and the elastic reset component resets the movable block (7) through the elastic reset component.

4. A jig positioning mechanism according to claim 3, wherein the elastic return assembly comprises a mounting seat (6) and a spring (13), the mounting seat (6) is detachably connected to the front end of the first jig supporting plate (3), and the spring (13) is fixedly connected between the movable block (7) and the mounting seat (6).

5. A jig positioning mechanism according to claim 4, characterized in that the driving assembly comprises a cylinder (11), and the cylinder (11) is fixedly connected to the right side of the mounting base (6).

6. A jig positioning mechanism according to claim 5, characterized in that the front end of the first jig supporting plate (3) is detachably connected with an adjusting block (9), and the adjusting block (9) is located at the left side of the mounting base (6).