CN219465929U

CN219465929U - Machining positioning device

Info

Publication number: CN219465929U
Application number: CN202222572133.9U
Authority: CN
Inventors: 王正磊; 王育磊; 范坤朋
Original assignee: Jinan Honglian Machinery Processing Co ltd
Current assignee: Jinan Honglian Machinery Processing Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-08-04
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a machining positioning device which comprises a fixed seat, wherein a rotating groove is formed in the central position of the top of the fixed seat in a penetrating manner, a rotating piece is connected in the rotating groove in a rotating manner, a fixed disc is fixedly connected to the top of the rotating piece, evenly distributed sliding grooves are formed in the top of the fixed disc in a penetrating manner, rotating shafts are respectively and rotatably connected to the central position of the top of each connecting block in a penetrating manner, clamping blocks are respectively and fixedly connected to the top of each rotating shaft, sliding sleeves are respectively and fixedly connected to the four corners of the bottom of the fixed seat, sliding rods are respectively and slidably connected in the sliding sleeves, and second cylinders are respectively and fixedly connected to the bottoms of the inner walls of the sliding rods. In the utility model, the rotating shaft is also arranged on the clamping block, the clamping block can rotate by an angle according to the shape of the workpiece, and the clamping block is tightly attached to the workpiece, so that the workpiece processing efficiency is improved, and the clamping block is also suitable for workpieces with various shapes.

Description

Machining positioning device

Technical Field

The utility model relates to the technical field of machining, in particular to a machining positioning device.

Background

Positioning devices are widely used for positioning various workpieces in a machining process, which means a process of changing the external dimensions or properties of the workpiece by a mechanical device, while the positioning device is a device for determining the required position of the workpiece or a machining tool,

at present, the positioning device is needed to be used for positioning and clamping the workpiece in the machining process, so that the workpiece is convenient to process, most of the workpiece is needed to be manually clamped and fixed during positioning and clamping, time and labor are wasted, the workpiece production and machining efficiency is low, the positioning range cannot be flexibly changed when machined products with various shapes are encountered, the positioning device cannot be conveniently adjusted according to the heights of workers with different heights, and accordingly the comfort of the workers during operation is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a mechanical processing positioning device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a machining positioner, includes the fixing base, fixing base top central point puts the department and runs through and be provided with the rotation groove, the inside rotation of rotation groove is connected with the rotation piece, rotation piece top fixedly connected with fixed disk, the fixed disk top runs through and is provided with evenly distributed's spout, equal sliding connection has the sliding block in the spout, the equal fixedly connected with first cylinder of sliding block rear end, the equal fixedly connected with mounting of first cylinder rear end, the equal fixedly connected with connecting block of sliding block front end, connecting block top central point puts department and all runs through and rotate and be connected with the axis of rotation, the equal fixedly connected with grip block in axis of rotation top, equal fixedly connected with sliding sleeve in fixing base bottom four corners position department, equal sliding connection has the slide bar in the sliding sleeve, equal fixedly connected with second cylinder in slide bar inner wall bottom.

As a further description of the above technical solution:

the center position of the top of the fixed disc is fixedly connected with a placement block.

As a further description of the above technical solution:

the fixing pieces are fixedly connected with the fixing disc.

As a further description of the above technical solution:

the connecting blocks are all located inside the sliding grooves.

As a further description of the above technical solution:

and rubber pads are fixedly connected to the bottoms of the sliding rods.

As a further description of the above technical solution:

the second air cylinders are both positioned inside the sliding rod and the sliding sleeve.

As a further description of the above technical solution:

and the top of the second cylinder is fixedly connected with the top of the inner wall of the sliding sleeve.

The utility model has the following beneficial effects:

1. according to the utility model, when the workpiece is required to be positioned and clamped, the workpiece is only required to be placed on the placement block on the fixed disc, and the sliding block is pushed by the first air cylinder, so that the clamping block is in contact with the workpiece to clamp the workpiece, a worker does not need to manually control the clamp to clamp the workpiece, meanwhile, the clamping block is also provided with the rotating shaft, the clamping block can rotate according to the shape of the workpiece to tightly attach to the workpiece, and the workpiece processing efficiency is improved, and meanwhile, the workpiece clamping device is also suitable for workpieces with various shapes.

2. According to the utility model, the sliding sleeve and the sliding rod are arranged at the bottom of the fixed seat, the sliding rod is driven to slide up and down in the sliding sleeve by the expansion and contraction of the second cylinder, and the sliding rod is adjusted to a proper height according to the height of a worker, so that the comfort level of the worker is improved.

Drawings

FIG. 1 is a perspective view of a positioning device for machining according to the present utility model;

FIG. 2 is a top view of a positioning device for machining according to the present utility model;

fig. 3 is a cross-sectional view of a machining positioning device according to the present utility model.

Legend description:

1. a fixing seat; 2. a rubber pad; 3. a slide bar; 4. a sliding sleeve; 5. a fixed plate; 6. a chute; 7. a first cylinder; 8. a sliding block; 9. a rotating shaft; 10. a fixing member; 11. a connecting block; 12. a clamping block; 13. a placement block; 14. a rotating groove; 15. a rotating member; 16. and a second cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a machining positioner, including fixing base 1, fixing base 1 top central point puts the department and runs through and is provided with rotary groove 14, rotary groove 14 inside rotates and is connected with rotor 15, rotor 15 top fixedly connected with fixed disk 5, fixed disk 5 top runs through and is provided with evenly distributed's spout 6, equal sliding connection has sliding block 8 in the spout 6, the equal fixedly connected with first cylinder 7 of sliding block 8 rear end, the equal fixedly connected with mounting 10 of first cylinder 7 rear end, sliding block 8 front end equal fixedly connected with connecting block 11, connecting block 11 top central point puts and all runs through and rotates and be connected with axis of rotation 9, equal fixedly connected with grip block 12 in axis of rotation 9 top, fixing base 1 bottom four corners position department equal fixedly connected with sliding sleeve 4, equal sliding connection has slide bar 3 in the sliding sleeve 4, the equal fixedly connected with second cylinder 16 in sliding bar 3 inner wall bottom, when carrying out machining to the work piece again, place the work piece in the position department at the setting block 13 top on fixed disk 5, the first cylinder 7 start on the fixed piece 10, promote the sliding block 8 that is restricted in spout 6 to the setting block 13 position department.

Fixed disk 5 top central point puts fixedly connected with and settles piece 13, fixed part 10 all and fixed disk 5 between fixed disk, connecting block 11 all is located inside spout 6, the equal fixedly connected with rubber pad 2 of sliding rod 3 bottom, second cylinder 16 all is located inside sliding rod 3 and sliding sleeve 4, fixed connection between second cylinder 16 top and the sliding sleeve 4 inner wall top, can drive sliding rod 3 and slide in sliding sleeve 4 through the flexible of second cylinder 16, thereby the regulation of fixed disk 5 upper and lower height on the fixing base 1 has been realized, and the rotation piece 15 of accessible fixed disk 5 bottom rotates fixed disk 5 in the rotation groove 14 on the fixing base 1, thereby realize the rotatory angle regulation of work piece rotation to fix a position the centre gripping on the fixed disk 5.

Working principle: when the workpiece is machined, the workpiece is placed at the position of the top of the placement block 13 fixedly connected with the fixing disc 5, then the first air cylinder 7 fixed on the fixing piece 10 is started, the sliding block 8 limited in the sliding groove 6 is pushed to move towards the position of the placement block 13, the sliding block 8 is moved to drive the connecting block 11 to move together, when the clamping blocks 12 on the connecting block 11 are in contact with the workpiece, the first air cylinder 7 is closed after the workpiece clamping work is completed, after the workpiece is positioned and clamped, the fixing disc 5 is rotated, the rotating piece 15 fixed at the bottom of the fixing disc 5 is utilized to rotate in the rotating groove 14 on the fixing disc 1, the workpiece after the positioned and clamped is rotated, the angle adjustment of the workpiece can be realized, the clamping block is not required to be loosened to rotate and adjust the position angle, and the sliding rod 3 can be driven to slide in the sliding sleeve 4 through the expansion and contraction of the second air cylinder 16, so that the rotation of the clamping block 12 can be realized after the rotating shaft 9 on the fixing disc 11 is connected with the clamping block 12, and the workpiece with different shapes can be correspondingly clamped through the rotation of the clamping blocks 12, and the workpiece with different shapes.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a machining positioner, includes fixing base (1), its characterized in that: the utility model discloses a fixing base (1) top central point department runs through and is provided with rotation groove (14), rotation groove (14) inside rotation is connected with rotation piece (15), rotation piece (15) top fixedly connected with fixed disk (5), fixed disk (5) top runs through and is provided with evenly distributed's spout (6), equal sliding connection has sliding block (8) in spout (6), the equal fixedly connected with first cylinder (7) of sliding block (8) rear end, equal fixedly connected with mounting (10) of first cylinder (7) rear end, equal fixedly connected with connecting block (11) of sliding block (8) front end, connecting block (11) top central point department all runs through and rotates and be connected with axis of rotation (9), equal fixedly connected with grip block (12) in axis of rotation (9) top, equal fixedly connected with sliding sleeve (4) in fixing base (1) bottom four corners position department, equal sliding connection has sliding rod (3) in sliding sleeve (4), equal fixedly connected with second cylinder (16) in sliding rod (3) inner wall bottom.

2. A machining positioning device according to claim 1, wherein: the center of the top of the fixed disc (5) is fixedly connected with a placement block (13).

3. A machining positioning device according to claim 1, wherein: the fixing pieces (10) are fixedly connected with the fixing disc (5).

4. A machining positioning device according to claim 1, wherein: the connecting blocks (11) are all positioned in the sliding groove (6).

5. A machining positioning device according to claim 1, wherein: the bottoms of the sliding rods (3) are fixedly connected with rubber pads (2).

6. A machining positioning device according to claim 1, wherein: the second air cylinders (16) are all located inside the sliding rod (3) and the sliding sleeve (4).

7. A machining positioning device according to claim 1, wherein: the top of the second air cylinder (16) is fixedly connected with the top of the inner wall of the sliding sleeve (4).