CN217372047U

CN217372047U - Anti-skid positioning fixture

Info

Publication number: CN217372047U
Application number: CN202220387681.1U
Authority: CN
Inventors: 赵燕纯
Original assignee: Individual
Current assignee: Dalian Senyong Machinery Manufacturing Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-09-06
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses an anti-skid positioning fixture, which belongs to the technical field of machining and adopts the technical proposal that the anti-skid positioning fixture comprises a base, a placing cylinder is fixedly connected with the top of the base, the surface of the placing cylinder is in threaded connection with two bolts, the opposite sides of the two bolts are both penetrated through the placing cylinder and are in rotating connection with a pressing plate, the inner wall of the placing cylinder is in sliding connection with a shifting ring, the top of the base is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a first lead screw, the surface of the first lead screw is in threaded connection with a threaded sleeve, the right side of the threaded sleeve is hinged with a clamping rod which is distributed in an annular shape, and the right end of the clamping rod is hinged with the shifting ring. The quality of the product is improved.

Description

Anti-skid positioning fixture

Technical Field

The utility model relates to a machinery processing technology field, more specifically says, relates to an antiskid positioning fixture.

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 in a broad sense, a device for quickly, conveniently and safely mounting a workpiece in any process is called a jig.

When processing columniform material, current anchor clamps are not firm enough to the centre gripping effect of material, and the material slides easily, makes the accurate unsatisfactory of product that the processing was come out, consequently, technical personnel in the field provide an antiskid positioning fixture to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an antiskid positioning fixture, its advantage lies in can utilizing clamping bar cooperation clamp plate to fix cylindrical material, makes the fixed effect of cylindrical material better, avoids cylindrical material to slide, improves the quality of product.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an antiskid positioning fixture, includes the base, the top fixedly connected with of base places a section of thick bamboo, the surperficial threaded connection who places a section of thick bamboo has the bolt that quantity is two, two the opposite side of bolt all runs through places a section of thick bamboo and has the clamp plate rotating connection, the inner wall sliding connection who places a section of thick bamboo has the shift ring, the top fixedly connected with motor of base, the first lead screw of output shaft fixedly connected with of motor, the surperficial threaded connection of first lead screw has the thread bush, the right side of thread bush articulates there is the clamping bar that the annular distributes, the right-hand member and the shift ring of clamping bar are articulated.

Furthermore, the surface of the clamping rod is fixedly connected with a clamping plate, and one side of the clamping plate, which is far away from the clamping rod, is fixedly connected with a first rubber plate.

Further, the inner wall of the placing barrel is provided with a chute which is distributed annularly, the surface of the moving ring is fixedly connected with a sliding block which is distributed annularly, and the sliding block is connected with the inner wall of the chute in a sliding mode.

Furthermore, the opposite sides of the two pressing plates are fixedly connected with second rubber plates.

Further, the bottom fixedly connected with electric putter of base, electric putter's top fixedly connected with workstation.

Further, the second rubber plate is arc-shaped.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the cylindrical material is inserted into the placing cylinder from the right side of the placing cylinder, the two bolts are rotated simultaneously, the two bolts move towards the inner side simultaneously, the pressing plate moves along with the bolts to extrude the surface of the cylindrical material, the motor is started, the output shaft of the motor rotates to drive the first lead screw to rotate in place, the first lead screw drives the threaded sleeve to move towards the right side, the clamping rod moves along with the threaded sleeve, the moving ring moves towards the right along with the clamping rod, the clamping rod is gradually close to the cylindrical material to clamp the surface of the cylindrical material, and the clamping rod is used for fixing the positions of the cylindrical material in multiple directions in the mode, so that the fixing effect of the cylindrical material is better, the cylindrical material is prevented from sliding, and the precision of a product is reduced;

(2) through the arrangement of the clamping plate and the first rubber plate, the clamping plate moves along with the clamping rod, the first rubber plate moves along with the clamping plate, the first rubber plate is contacted with the cylindrical material and clamps the cylindrical material at the same time, the first rubber plate can increase friction force, so that the clamping of the clamp is more stable, the cylindrical material is prevented from sliding, through the arrangement of the sliding groove and the sliding block, the sliding block moves along with the moving ring in the sliding groove, the position of the moving ring can be limited by the sliding block and the sliding groove, the position offset of the moving ring is avoided, the position offset of the clamping rod is driven, and the clamping effect on the cylindrical material is influenced;

(3) through setting up the second rubber slab, insert the in-process of placing a section of thick bamboo to cylindrical material, cylindrical material slides along the second rubber slab, the second rubber slab can avoid placing a section of thick bamboo and cylindrical material direct friction, cause the mar to cylindrical material surface, through setting up electric putter and workstation, fix after cylindrical material, start electric putter, electric putter upwards risees, drive workstation synchronous motion, the workstation contacts behind the cylindrical material, close electric putter, electric putter can be according to cylindrical material's height, adjust the height of workstation, make the workstation provide the holding power to cylindrical material, keep the stability of cylindrical material, the shape of second rubber slab is the arc, make the second rubber slab laminate with cylindrical material's surface more, make the centre gripping effect of anchor clamps better.

Drawings

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

fig. 2 is a side sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. placing the cylinder; 3. a moving ring; 4. a motor; 5. a first rubber sheet; 6. a clamping rod; 7. a threaded sleeve; 8. a first lead screw; 9. a bolt; 10. pressing a plate; 11. a work table; 12. a second rubber sheet; 13. a splint; 14. a chute; 15. a slider; 16. an electric push rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, in the embodiment of the present invention, an anti-skid positioning fixture, including base 1, base 1's top fixedly connected with places a section of thick bamboo 2, the surface threaded connection who places a section of thick bamboo 2 has two bolts 9, two bolts 9's opposite side all runs through places a section of thick bamboo 2 and has a clamp plate 10 of rotating connection, the inner wall sliding connection who places a section of thick bamboo 2 has shift ring 3, base 1's top fixedly connected with motor 4, the first lead screw 8 of the output shaft fixedly connected with of motor 4, the surface threaded connection of first lead screw 8 has thread bush 7, the right side of thread bush 7 articulates there is the clamping bar 6 that the annular distributes, the right-hand member of clamping bar 6 is articulated with shift ring 3.

Referring to fig. 2 or fig. 3, clamping bar 6's fixed surface is connected with splint 13, splint 13 keeps away from the first rubber slab 5 of one side fixedly connected with of clamping bar 6, through setting up splint 13 and first rubber slab 5, splint 13 follows clamping bar 6 and removes, first rubber slab 5 follows splint 13 and removes, along with clamping bar 6 continues to remove, first rubber slab 5 contacts cylindrical material, and to cylindrical material centre gripping simultaneously, first rubber slab 5 can increase frictional force, make the more stable of anchor clamps centre gripping, avoid cylindrical material to slide.

Referring to fig. 1 or fig. 3, the inner wall of placing a section of thick bamboo 2 sets up the spout 14 that the annular distributes, the fixed surface of shift ring 3 is connected with the slider 15 that the annular distributes, slider 15 and the inner wall sliding connection of spout 14, through setting up spout 14 and slider 15, slider 15 follows shift ring 3 and removes in spout 14, the position of shift ring 3 can be injectd to slider 15 and spout 14, avoid shift ring 3 offset, drive clamping bar 6 offset, the influence is to the clamping effect of cylindrical material.

Referring to fig. 1 or fig. 2, the opposite sides of the two pressing plates 10 are fixedly connected with second rubber plates 12, and by arranging the second rubber plates 12, the cylindrical material is inserted into the process of placing the cylinder 2, the cylindrical material slides along the second rubber plates 12, and the second rubber plates 12 can prevent the cylinder 2 from directly rubbing the cylindrical material, so that scratches are caused on the surface of the cylindrical material.

Referring to fig. 1, base 1's bottom fixedly connected with electric putter 16, electric putter 16's top fixedly connected with workstation 11, through setting up electric putter 16 and workstation 11, after fixing cylindrical material, start electric putter 16, electric putter 16 risees upwards, drive workstation 11 synchronous motion, workstation 11 contacts cylindrical material after, close electric putter 16, electric putter 16 can be according to cylindrical material's height, adjust the height of workstation 11, make workstation 11 provide the holding power to cylindrical material, keep cylindrical material's stability.

Referring to fig. 2, the second rubber plate 12 is arc-shaped, and the second rubber plate 12 is arc-shaped, so that the second rubber plate 12 is more attached to the surface of the cylindrical material, and the clamping effect of the clamp is better.

The utility model discloses a theory of operation is: when a cylindrical material is processed, the cylindrical material is inserted into the placing barrel 2 from the right side of the placing barrel 2, in the process of inserting the cylindrical material into the placing barrel 2, the cylindrical material slides along the second rubber plate 12, the second rubber plate 12 can avoid direct friction between the placing barrel 2 and the cylindrical material, scratches are caused on the surface of the cylindrical material, the shape of the second rubber plate 12 is arc-shaped, the second rubber plate 12 is more attached to the surface of the cylindrical material, the clamping effect of the clamp is better, the two bolts 9 are simultaneously rotated, the two bolts 9 simultaneously move inwards, the pressing plate 10 moves along with the bolts 9 to extrude the surface of the cylindrical material, the motor 4 is started, the output shaft of the motor 4 rotates to drive the first screw rod 8 to rotate in situ, the first screw rod 8 drives the threaded sleeve 7 to move towards the right side, the clamping rod 6 moves along with the threaded sleeve 7, the moving ring 3 moves towards the right along with the clamping rod 6, the sliding block 15 moves in the sliding groove 14 along with the moving ring 3, the sliding block 15 and the sliding groove 14 can limit the position of the moving ring 3, the position deviation of the moving ring 3 is avoided, the position deviation of the clamping rod 6 is driven, the clamping effect on the cylindrical material is influenced, the clamping rod 6 is gradually close to the cylindrical material, the clamping plate 13 moves along with the clamping rod 6, the first rubber plate 5 moves along with the clamping plate 13, the first rubber plate 5 is contacted with the cylindrical material and simultaneously clamps the cylindrical material, the friction force can be increased by the first rubber plate 5, the clamping of the clamp is more stable, the sliding of the cylindrical material is avoided, the positions of the cylindrical material in multiple directions are fixed by the clamping rod 6, the fixing effect of the cylindrical material is better, the sliding of the cylindrical material is avoided, the precision of a product is reduced, after the cylindrical material is fixed, the electric push rod 16 is started, the electric push rod 16 is lifted upwards to drive the workbench 11 to move synchronously, after the workbench 11 contacts the cylindrical material, the electric push rod 16 is closed to start processing, and the electric push rod 16 can adjust the height of the workbench 11 according to the height of the cylindrical material, so that the workbench 11 provides supporting force for the cylindrical material and the stability of the cylindrical material is maintained.

It should be noted that, in the above description, the motor 4 is a mature device applied in the prior art, a specific model may be selected according to actual needs, and meanwhile, the power supplied by the motor 4 may be supplied by an internal power supply or a commercial power supply, and a specific power supply mode is selected according to circumstances and is not described herein.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an antiskid positioning fixture, includes base (1), its characterized in that: the utility model discloses a clamp for the medical examination of a patient, including base (1), the top fixedly connected with of base (1) places a section of thick bamboo (2), the surperficial threaded connection who places a section of thick bamboo (2) has bolt (9) that quantity is two, two the opposite side of bolt (9) all runs through places a section of thick bamboo (2) and has clamp plate (10) with rotating, the inner wall sliding connection who places a section of thick bamboo (2) has shift ring (3), the top fixedly connected with motor (4) of base (1), the first lead screw (8) of output shaft fixedly connected with of motor (4), the surperficial threaded connection of first lead screw (8) has thread bush (7), the right side of thread bush (7) articulates has clamping bar (6) that the annular distributes, the right-hand member and shift ring (3) of clamping bar (6) are articulated.

2. The anti-skid positioning fixture of claim 1, wherein: the surface of the clamping rod (6) is fixedly connected with a clamping plate (13), and one side of the clamping rod (6) which is far away from the clamping plate (13) is fixedly connected with a first rubber plate (5).

3. An anti-skid positioning jig as set forth in claim 1 wherein: the inner wall of the placing barrel (2) is provided with a sliding groove (14) which is distributed annularly, the surface of the moving ring (3) is fixedly connected with a sliding block (15) which is distributed annularly, and the sliding block (15) is connected with the inner wall of the sliding groove (14) in a sliding mode.

4. An anti-skid positioning jig as set forth in claim 1 wherein: and the opposite sides of the two pressure plates (10) are fixedly connected with second rubber plates (12).

5. An anti-skid positioning jig as set forth in claim 1 wherein: the bottom fixedly connected with electric putter (16) of base (1), the top fixedly connected with workstation (11) of electric putter (16).

6. An anti-skid positioning jig as set forth in claim 4 wherein: the second rubber plate (12) is arc-shaped.