CN218984491U

CN218984491U - Positioning fixture for part machining

Info

Publication number: CN218984491U
Application number: CN202222947548.XU
Authority: CN
Inventors: 唐瑜
Original assignee: Chongqing Yiyuan Spring Co ltd
Current assignee: Chongqing Yiyuan Spring Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-09
Anticipated expiration: 2032-11-07

Abstract

The utility model provides a positioning fixture for processing parts, which comprises a box body and a clamping table, wherein a fixed block and a vertical plate are respectively arranged at the edge of the top surface of the clamping table, and a movable fixed block is arranged on the top surface of the clamping table in a sliding manner. According to the utility model, the movable fixing block, the fixed fixing block, the sliding chute, the sliding block, the fixing plate, the first fixing hole, the second fixing hole and the fastening piece are arranged for use in a matched manner, so that the clamping mechanism can clamp the parts with the specification and also can clamp the abnormal-shaped parts, when the abnormal-shaped parts are required to be clamped, a worker selects the proper abnormal-shaped fixing block, then the sliding block on the fixing surface is respectively and slidably arranged in the sliding chute on the surfaces of the movable fixing block and the fixed fixing block, and then the sliding block is fixed through the fastening piece, so that the abnormal-shaped parts are clamped and fixed after the installation is completed.

Description

Positioning fixture for part machining

Technical Field

The utility model relates to the technical field of fixtures, in particular to a positioning fixture for machining parts.

Background

The fixture is used to fix the machining object in the correct position during the machining process to accept the construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in the process may be referred to as a fixture.

The prior art discloses the publication number: CN213165042U, a positioning fixture for parts processing, apply in the technical field of positioning and clamping of special-shaped parts, solve the problem that under the unstable situation of clamping of special-shaped parts, cause deformation of special-shaped parts, and then cause damage, including front base plate and back base plate, be provided with the locating piece on the back base plate, the level part of the L-shaped step face on the locating piece is provided with spacing post, be provided with the threaded rod with adjustable height on the spacing post, the positioning fixture that sets up respectively at one side both ends of front base plate along its length direction includes unable adjustment base and positioning seat, unable adjustment base is fixed on the base plate, the bottom of positioning seat slides with unable adjustment base's top slope and sets up, the locking bolt is worn to be provided with at the positioning seat top, be provided with the second spacing seat along its length direction's opposite side both ends respectively at the front base plate, fastening bolt is worn to be provided with at the top of second spacing seat, the bottom of second spacing seat is provided with supporting bolt; has the effect of firm positioning of the special-shaped parts.

The special-shaped part plays an important role in the processing process, the special-shaped part is easy to deform under the condition of unstable clamping, and the special-shaped part is seriously damaged, so that the positioning clamp for processing the part is provided.

Accordingly, it is necessary to provide a positioning jig for machining parts, which solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a positioning fixture for processing parts, which solves the problem of single functionality.

In order to solve the technical problems, the positioning fixture for processing parts comprises a box body and a clamping table, wherein a fixed block and a vertical plate are respectively arranged at the edge of the top surface of the clamping table, a movable fixed block is arranged on the top surface of the clamping table in a sliding manner, sliding grooves are formed in the surfaces of the movable fixed block and the fixed plate, a sliding block is connected inside the sliding grooves in a sliding manner, a special-shaped fixed block is arranged at one end of the sliding block, a fixed plate is arranged at the top end of the special-shaped fixed block, a second fixed hole is formed in the surface of the fixed plate, a first fixed hole is formed in the top surfaces of the movable fixed block and the fixed block, the fixed plate penetrates through the first fixed hole and the second fixed hole through a fastener to be fixed with the movable fixed block and the fixed block, a screw rod is movably arranged on the surface of the movable fixed block, a threaded hole is formed in the surface of the vertical plate in a penetrating manner, the screw rod is in spiral connection with the threaded hole, and a driving wheel is arranged at one end of the screw rod.

By adopting the technical scheme, through setting up movable fixing block, decide fixed block, spout, slider, fixed plate, first fixed orifices, the cooperation of second fixed orifices and fastener is used, be convenient for make fixture can carry out the centre gripping to the spare part of specification also can carry out the centre gripping to abnormal shape spare part, make when needs to the abnormal shape spare part centre gripping, the staff selects suitable abnormal shape fixed block, afterwards fixed surface's slider slidable mounting respectively to movable fixing plate and fixed plate surface's spout inside, afterwards the rethread fastener is fixed it can, thereby after the installation is accomplished, begin to carry out the centre gripping to the abnormal shape spare part fixedly, this mode easy operation, the application range of anchor clamps is convenient for improve.

Preferably, a rotating motor is vertically arranged in the box body, the output end of the rotating motor penetrates through the top surface of the box body and is fixed with the bottom end surface of the clamping table, and an access door is arranged on the surface of the box body.

By adopting the technical scheme, through setting up box and rotating electrical machines, the gripping platform of being convenient for can drive gripping platform rotation angle through the drive of rotating electrical machines after to spare part centre gripping to can make processing equipment process each position of spare part, improve the flexibility that its used.

Preferably, the supporting rods are vertically arranged at the bottom end of the clamping table, the annular groove is formed in the top surface of the box body, two supporting rods are arranged, and the two supporting rods are symmetrically arranged on the bottom end surface of the clamping table.

By adopting the technical scheme, through setting up the bracing piece, be convenient for improve the stability of box to the centre gripping platform through the bracing piece.

Preferably, the bottom end of the movable fixing block is provided with a limiting block, the top surface of the clamping table is provided with a limiting groove, and the limiting groove is in sliding connection with the limiting block.

By adopting the technical scheme, through the cooperation use of setting up stopper and spacing groove, the stability of moving the fixed block removal is convenient for guarantee.

Preferably, mounting plates are symmetrically arranged below the surface of the box body.

By adopting the technical scheme, the box body is convenient to fix by arranging the mounting plate.

Compared with the related art, the positioning clamp for processing the parts has the following beneficial effects:

1. compared with the prior art, this kind of positioning fixture for spare part processing uses through setting up movable fixation block, fixed fixation block, spout, slider, fixed plate, first fixed orifices, the cooperation of second fixed orifices and fastener, be convenient for make fixture can carry out the centre gripping to the spare part of specification also can carry out the centre gripping to abnormal shape spare part for when needs to be to abnormal shape spare part centre gripping, the staff selects suitable abnormal shape fixed block, after that fixed surface's slider slidable mounting respectively to movable fixation plate and fixed fixation plate surface's spout inside, after that the rethread fastener is fixed it can, thereby begin to carry out the centre gripping to abnormal shape spare part after the installation is accomplished, this mode easy operation, be convenient for improve the application range of anchor clamps.

2. Compared with the prior art, the positioning clamp for processing the parts is convenient for the clamping table to drive the clamping table to rotate through the driving of the rotating motor after clamping the parts by arranging the box body and the rotating motor, so that the processing equipment can process all directions of the parts, and the use flexibility of the processing equipment is improved.

3. Compared with the prior art, through setting up the bracing piece, be convenient for improve the stability of box to the grip slipper through the bracing piece.

Drawings

FIG. 1 is a schematic structural view of a positioning fixture for machining parts, provided by the utility model;

FIG. 2 is a schematic diagram of the internal structure of a positioning fixture for machining parts, which is provided by the utility model;

FIG. 3 is a top view of a positioning fixture for machining parts provided by the utility model;

fig. 4 is a schematic structural view of a special-shaped fixing block of a positioning fixture for processing parts.

Reference numerals in the drawings:

1. a case; 2. an access door; 3. a support rod; 4. a clamping table; 5. fixing a fixed block; 6. a first fixing hole; 7. a chute; 8. a movable fixed block; 9. a screw; 10. a riser; 11. a driving wheel; 12. a limit groove; 13. a special-shaped fixed block; 14. a fastener; 15. a rotating electric machine; 16. an annular groove; 17. a mounting plate; 18. a slide block; 19. a fixing plate; 20. and a second fixing hole.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Examples

Referring to fig. 1-4, a positioning fixture for machining parts comprises a box body 1 and a clamping table 4, wherein a fixed block 5 and a vertical plate 10 are respectively arranged at the edge of the top surface of the clamping table 4, a movable fixed block 8 is slidably arranged on the top surface of the clamping table 4, a sliding groove 7 is formed in the surfaces of the movable fixed block 8 and the fixed block 5, a sliding block 18 is slidably connected inside the sliding groove 7, one end of the sliding block 18 is provided with a special-shaped fixed block 13, a fixed plate 19 is arranged at the top end of the special-shaped fixed block 13, a second fixed hole 20 is formed in the surface of the fixed plate 19, a first fixed hole 6 is formed in the top surfaces of the movable fixed block 8 and the fixed block 5, and the fixed plate 19 penetrates through the first fixed hole 6 and the second fixed hole 20 through a fastener 14 to be fixed with the movable fixed block 8 and the fixed block 5.

Through setting up movable fixing block 8, fixed fixing block 5, spout 7, slider 18, fixed plate 19, first fixed orifices 6, the cooperation of second fixed orifices 20 and fastener 14 is used, be convenient for make fixture can carry out the centre gripping to the spare part of specification also can carry out the centre gripping to abnormal shape spare part, make when needs to the abnormal shape spare part centre gripping, the staff selects suitable abnormal shape fixed block 13, afterwards fixed surface's slider 18 slidable mounting respectively to movable fixing block 8 and fixed fixing block 5 surface's spout 7 inside, afterwards it is fixed to it through fastener 14, thereby after the installation is accomplished, begin to carry out the centre gripping fixed to abnormal shape spare part, this mode easy operation, be convenient for improve the application range of anchor clamps, it is to be explained that abnormal shape fixed block 13 can customize according to different spare part.

The utility model provides a positioning clamp for processing parts, which has the following working principle:

this kind of positioning fixture for spare part processing, when needs are to the heterotypic spare part centre gripping, the staff selects suitable heterotypic fixed block 13, afterwards fixed surface's slider 18 respectively slidable mounting to move inside fixed block 8 and the spout 7 on fixed block 5 surface, afterwards it can to it is fixed through fastener 14, thereby after the installation is accomplished, turn over the clamping bench to heterotypic spare part, begin to carry out the centre gripping fixed to heterotypic spare part, this mode easy operation, be convenient for improve the application range of anchor clamps, through setting up box 1 and rotating electrical machines 15, the clamping bench 4 of being convenient for can drive clamping bench 4 rotation angle through rotating electrical machines 15's drive after the spare part centre gripping, thereby can make processing equipment process each position of spare part, improve its flexibility of using, through setting up bracing piece 3, be convenient for improve the stability of box 1 to clamping bench 4 through bracing piece 3.

this kind of positioning fixture for spare part processing uses through setting up movable fixation block 8, fixed fixation block 5, spout 7, slider 18, fixed plate 19, first fixed orifices 6, the cooperation of second fixed orifices 20 and fastener 14 is used, be convenient for make fixture can carry out the centre gripping to the spare part of specification also can carry out the centre gripping to abnormal shape spare part, make when needs are to abnormal shape spare part centre gripping, staff selects suitable abnormal shape fixed block 13, afterwards fixed surface's slider 18 slidable mounting respectively to movable fixation block 8 and fixed fixation block 5 surface's spout 7 inside, afterwards it can to fix it through fastener 14, thereby begin to carry out the centre gripping to abnormal shape spare part after the installation is accomplished, this mode easy operation, be convenient for improve the application range of anchor clamps, through setting up box 1 and rotating electrical machines 15, be convenient for centre gripping platform 4 can drive centre gripping platform 4 rotation angle through rotating electrical machines 15's drive, thereby can make processing equipment carry out processing to each position of spare part, improve its flexibility of using, be convenient for through setting up bracing piece 3, stability to improve centre gripping platform 4 through bracing piece 3.

Examples

Referring to fig. 1-4 in combination, another positioning fixture for machining parts is provided according to a second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the application provides a locating fixture for spare part processing, the difference lies in, the inside vertical rotating electrical machines 15 of installing of box 1, rotating electrical machines 15 output runs through box 1 top surface and 4 bottom fixed surface of gripping platform, box 1 surface mounting access door 2, the bracing piece 3 is vertically installed to gripping platform 4 bottom, annular groove 16 has been seted up on box 1 top surface, movable fixed block 8 surface movable mounting has screw 9, threaded hole is seted up in the riser 10 surface run-through, screw 9 and threaded hole screwed connection, screw 9 one end is provided with drive wheel 11, movable fixed block 8 bottom is provided with the stopper, the spacing groove 12 has been seted up on gripping platform 4 top surface, spacing groove 12 and stopper sliding connection, bracing piece 3 is provided with two, and two bracing pieces 3 symmetry install at gripping platform 4 bottom surfaces, mounting panel 17 is installed to box 1 subsurface symmetry.

This kind of positioning fixture is used in spare part processing through setting up box 1 and rotating electrical machines 15, and the centre gripping platform 4 of being convenient for can drive centre gripping platform 4 rotation angle through the drive of rotating electrical machines 15 after the centre gripping of spare part to can make processing equipment process each position of spare part, improve the flexibility that its used, through setting up bracing piece 3, be convenient for improve the stability of box 1 to centre gripping platform 4 through bracing piece 3.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. The utility model provides a positioning fixture for spare part processing, including box (1) and centre gripping platform (4), its characterized in that, centre gripping platform (4) top surface edge is provided with fixed block (5) and riser (10) respectively, centre gripping platform (4) top surface slip is provided with movable fixing block (8), spout (7) have been seted up on movable fixing block (8) and fixed fixing block (5) surface, inside sliding connection of spout (7) has slider (18), slider (18) one end is provided with abnormal shape fixed block (13), abnormal shape fixed block (13) top is provided with fixed plate (19), second fixed hole (20) have been seted up on fixed plate (19) surface, first fixed hole (6) have been seted up on movable fixing block (8) and fixed fixing block (5) top surface, fixed plate (19) run through first fixed hole (6) and second fixed hole (20) and movable fixing block (8) and fixed fixing block (5) through fastener (14).

2. The positioning fixture for machining parts according to claim 1, wherein a rotating motor (15) is vertically installed inside the box body (1), the output end of the rotating motor (15) penetrates through the top surface of the box body (1) and is fixed with the bottom end surface of the clamping table (4), and the access door (2) is installed on the surface of the box body (1).

3. The positioning fixture for machining parts according to claim 1, wherein the bottom end of the clamping table (4) is vertically provided with a supporting rod (3), and the top surface of the box body (1) is provided with an annular groove (16).

4. The positioning fixture for machining parts according to claim 1, wherein the movable fixing block (8) is movably provided with a screw (9) on the surface, a threaded hole is formed in the surface of the vertical plate (10) in a penetrating manner, the screw (9) is in threaded connection with the threaded hole, and a driving wheel (11) is arranged at one end of the screw (9).

5. The positioning fixture for machining parts according to claim 1, wherein a limiting block is arranged at the bottom end of the movable fixing block (8), a limiting groove (12) is formed in the top surface of the clamping table (4), and the limiting groove (12) is in sliding connection with the limiting block.

6. The positioning fixture for machining parts according to claim 1, wherein two support rods (3) are provided, and the two support rods (3) are symmetrically installed on the bottom end surface of the clamping table (4).

7. The positioning fixture for machining parts according to claim 1, wherein mounting plates (17) are symmetrically arranged below the surface of the box body (1).