CN211305603U

CN211305603U - Fixing clamp for machining

Info

Publication number: CN211305603U
Application number: CN202020021746.1U
Authority: CN
Inventors: 周静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-08-21
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a mounting fixture for machining, including base and slide, the left side fixed mounting of base has two-way motor, two-way motor's output fixedly connected with two-way threaded rod, the surface threaded connection of two-way threaded rod has the slip cap, the top fixedly connected with supporting seat of slide, the slide opening has all been seted up to the internal surface at both ends about the supporting seat, the internal surface sliding connection of slide opening has the slide bar, the inboard push pedal of seting up the draw-in groove of the opposite side fixedly connected with of slide bar. The utility model discloses a two-way motor, two-way threaded rod, sliding sleeve, slide, supporting seat, push pedal, cassette, grip block, through-hole, fastening bolt and screw hole's effect has been solved current mounting fixture and has had the centre gripping not tight and slide easily, leads to the processing error, has improved the disability rate of machined part, and the hold-down part can't carry out quick replacement to different products simultaneously, the problem of inconvenience is brought for people's use.

Description

Fixing clamp for machining

Technical Field

The utility model relates to an anchor clamps technical field specifically is a mounting fixture for machining.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.

The applicant finds that at least the following technical problems exist in the prior art: the existing fixing clamp is not tight in clamping and easy to slide, so that machining errors are caused, the rejection rate of machined parts is improved, meanwhile, clamping parts cannot be replaced quickly for different products, inconvenience is brought to use of people, and therefore the fixing clamp for machining is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting fixture for machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing clamp for machining comprises a base and a sliding seat, wherein a bidirectional motor is fixedly installed on the left side of the base, the output end of the bidirectional motor is fixedly connected with a bidirectional threaded rod, the outer surface of the bidirectional threaded rod is in threaded connection with a sliding sleeve, the top of the sliding seat is fixedly connected with a supporting seat, the inner surfaces of the upper end and the lower end of the supporting seat are both provided with sliding holes, the inner surface of the sliding hole is connected with a sliding rod in a sliding way, the other side of the sliding rod is fixedly connected with a push plate with a clamping groove at the inner side, the upper end and the lower end of one side of the push plate are both fixedly connected with springs, the other end of each spring is fixedly connected with a movable baffle, the middle end of one side of the push plate is provided with a through hole, the inner side of the clamping groove is provided with a clamping seat, and the inner surface of one side of the clamping seat is provided with a threaded hole, the inner surface of the threaded hole is in threaded connection with a fastening bolt, and the other side of the clamping seat is fixedly connected with a clamping plate.

Preferably, the top of the inner cavity of the base is provided with a first sliding chute, and the front end and the rear end of the top of the base are both provided with a second sliding chute.

Preferably, the top of the sliding sleeve is fixedly connected with a sliding block, the sliding block slides on the inner surface of the first sliding groove, the top of the sliding block is fixedly connected with a sliding seat, and the lower end of the sliding seat slides on the inner surface of the second sliding groove.

Preferably, one side of the supporting seat is provided with an anti-collision groove, and the anti-collision groove is a circular groove.

Preferably, one side of the sliding rod is fixedly connected with a limiting plate, and the limiting plate is a circular plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a bidirectional motor, a bidirectional threaded rod, a sliding sleeve, a sliding seat, a supporting seat, a push plate, a clamping seat and a clamping plate, the bidirectional threaded rod is driven to rotate by the rotation of the bidirectional motor, the sliding sleeve is driven to rotate while the bidirectional threaded rod is rotated, the sliding seat is driven to move under the matching of a sliding block, a first sliding groove and a second sliding groove, the supporting seat, the push plate, the clamping seat and the clamping plate are driven to move inwards while the sliding seat moves, the purposes of quickly clamping a workpiece and having good clamping effect are realized, through holes, fastening bolts and threaded holes are arranged, the fastening bolts are disassembled to withdraw from the threaded holes and the through holes, the purpose of quickly disassembling the clamping seat and the clamping plate for replacement can be realized, otherwise, under the matching of clamping grooves, the through holes, the fastening bolts and the threaded holes, the purpose of quickly assembling the clamping, the problem of current mounting fixture have the centre gripping not tight and slide easily, lead to the processing error, improved the disability rate of machined part, the hold assembly can't carry out quick replacement to different products simultaneously, is inconvenient for people's use is solved.

2. The utility model discloses set up spring, adjustable fender and slide bar, realized this mounting fixture when pressing from both sides the tight quick clamp of machined part, played the effect of buffering, prevent simultaneously that the centre gripping dynamics is too big, presss from both sides the purpose of bad machined part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic view of the matching structure of the slide seat and the base of the present invention.

In the figure: 1. a base; 2. a sliding sleeve; 3. a bidirectional threaded rod; 4. a first chute; 5. a bi-directional motor; 6. a slide base; 7. a supporting seat; 8. a slide bar; 9. an anti-collision groove; 10. a limiting plate; 11. pushing the plate; 12. a card holder; 13. a clamping plate; 14. a card slot; 15. a through hole; 16. fastening a bolt; 17. a threaded hole; 18. a spring; 19. a movable baffle; 20. a slide hole; 21. a slider; 22. a second runner.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a base 1, sliding sleeve 2, two-way threaded rod 3, first spout 4, two-way motor 5, slide 6, supporting seat 7, slide bar 8, crashproof groove 9, limiting plate 10, push pedal 11, cassette 12, grip block 13, draw-in groove 14, through-hole 15, fastening bolt 16, screw hole 17, spring 18, adjustable fender 19, slide opening 20, slider 21, second spout 22 part are general standard or the part that technical personnel in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a fixing clamp for machining includes a base 1 and a sliding seat 6, a first sliding groove 4 is formed at the top of an inner cavity of the base 1, second sliding grooves 22 are formed at both the front and rear ends of the top of the base 1, a bidirectional motor 5 is fixedly installed at the left side of the base 1, a bidirectional threaded rod 3 is fixedly connected to an output end of the bidirectional motor 5, a sliding sleeve 2 is connected to an outer surface of the bidirectional threaded rod 3 through a thread, a sliding block 21 is fixedly connected to the top of the sliding sleeve 2, the sliding block 21 slides on the inner surface of the first sliding groove 4, the sliding seat 6 is fixedly connected to the top of the sliding seat 21, the lower end of the sliding seat 6 slides on the inner surface of the second sliding groove 22, a supporting seat 7 is fixedly connected to the top of the sliding seat 6, an anti-collision groove 9 is formed at one side of the supporting seat 7, the anti-collision, one side of the slide bar 8 is fixedly connected with a limiting plate 10, the limiting plate 10 is a circular plate, the inner side of the other side of the slide bar 8 is fixedly connected with a push plate 11 provided with a clamping groove 14, the upper end and the lower end of one side of the push plate 11 are fixedly connected with springs 18, the other end of each spring 18 is fixedly connected with a movable baffle plate 19, when the fixing clamp clamps a machined part quickly, the fixing clamp plays a role of buffering, and simultaneously prevents overlarge clamping force and damages the machined part, the middle end of one side of the push plate 11 is provided with a through hole 15, the inner side of the clamping groove 14 is provided with a clamping seat 12, the inner surface of one side of the clamping seat 12 is provided with a threaded hole 17, the inner surface of the threaded hole 17 is in threaded connection with a fastening bolt 16, the clamping seat 12 and the clamping plate 13 can be quickly disassembled by, Under fastening bolt 16 and screw hole 17's cooperation, can realize the purpose of quick installation cassette 12 and grip block 13, opposite side fixedly connected with grip block 13 of cassette 12, it rotates to drive two-way threaded rod 3 through two-way motor 5 and rotates, drive slip cap 2 when two-way threaded rod 3 rotates, simultaneously at slider 21, drive slide 6 motion under the cooperation of first spout 4 and second spout 22, drive supporting seat 7 when slide 6 moves, push pedal 11, cassette 12 and grip block 13 inward movement, the realization presss from both sides tight and presss from both sides tight effectual purpose (adopt the commercial power to supply power in this application) fast to the machined part.

When in use, the bidirectional motor 5, the bidirectional threaded rod 3, the sliding sleeve 2, the sliding seat 6, the supporting seat 7, the pushing plate 11, the clamping seat 12 and the clamping plate 13 are arranged, the bidirectional threaded rod 3 is driven to rotate by the rotation of the bidirectional motor 5, the sliding sleeve 2 is driven to rotate by the rotation of the bidirectional threaded rod 3, the sliding seat 6 is driven to move by the cooperation of the sliding block 21, the first sliding groove 4 and the second sliding groove 22, the supporting seat 7, the pushing plate 11, the clamping seat 12 and the clamping plate 13 are driven to move inwards by the movement of the sliding seat 6, so that the purposes of quickly clamping a workpiece and good clamping effect are achieved, the through hole 15, the fastening bolt 16 and the threaded hole 17 are arranged, the fastening bolt 16 is detached to withdraw from the threaded hole 17 and the through hole 15, so that the purpose of quickly detaching the clamping seat 12 and the clamping plate 13 for replacement can be achieved, otherwise, under the cooperation of, can realize the purpose of quick installation cassette 12 and grip block 13, through above structure complex effect, it has not tightly just slides easily to have solved current mounting fixture to have the centre gripping, lead to the processing error, the disability rate of machined part has been improved, hold in the palm the part can't carry out quick replacement to different products simultaneously, the problem of inconvenience is brought for people's use, spring 18 has been set up, adjustable fender 19 and slide bar 8, when realizing this mounting fixture to the machined part quick clamping, play the effect of buffering, prevent simultaneously that the centre gripping dynamics is too big, press from both sides the purpose of bad machined part.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mounting fixture for machining, includes base (1) and slide (6), its characterized in that: a bidirectional motor (5) is fixedly mounted on the left side of the base (1), a bidirectional threaded rod (3) is fixedly connected to the output end of the bidirectional motor (5), a sliding sleeve (2) is connected to the outer surface of the bidirectional threaded rod (3) in a threaded manner, a supporting seat (7) is fixedly connected to the top of the sliding seat (6), sliding holes (20) are formed in the inner surfaces of the upper end and the lower end of the supporting seat (7), a sliding rod (8) is connected to the inner surface of the sliding hole (20) in a sliding manner, a push plate (11) with a clamping groove (14) formed in the inner side is fixedly connected to the other side of the sliding rod (8), springs (18) are fixedly connected to the upper end and the lower end of one side of the push plate (11), a movable baffle (19) is fixedly connected to the other end of each spring (18), a through hole (, and the inner surface of one side of the clamping seat (12) is provided with a threaded hole (17), the inner surface of the threaded hole (17) is in threaded connection with a fastening bolt (16), and the other side of the clamping seat (12) is fixedly connected with a clamping plate (13).

2. The machining fixing jig according to claim 1, characterized in that: first spout (4) have been seted up at the top of base (1) inner chamber, second spout (22) have all been seted up at both ends around base (1) top.

3. A machining fixing jig according to claim 1 or 2, characterized in that: the top fixedly connected with slider (21) of sliding sleeve (2), and slider (21) slide in first spout (4) internal surface, the top fixedly connected with slide (6) of slider (21), and the lower extreme of slide (6) slides in the internal surface of second spout (22).

4. The machining fixing jig according to claim 1, characterized in that: one side of the supporting seat (7) is provided with an anti-collision groove (9), and the anti-collision groove (9) is a circular groove.

5. The machining fixing jig according to claim 1, characterized in that: one side of the sliding rod (8) is fixedly connected with a limiting plate (10), and the limiting plate (10) is a circular plate.