CN217667484U

CN217667484U - Tool for quickly positioning shaft sleeve

Info

Publication number: CN217667484U
Application number: CN202221780013.1U
Authority: CN
Inventors: 姜建辉
Original assignee: Qingdao Chengxin Weili Precision Machinery Manufacturing Co ltd
Current assignee: Qingdao Chengxin Weili Precision Machinery Manufacturing Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-28
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a frock of axle sleeve quick location relates to axle sleeve location technical field, and the utility model discloses an operation panel, the last surface sliding of operation panel installs two backup pads, slidable mounting has the diaphragm between the backup pad, and slidable mounting has the fixed block in the diaphragm, and slidable mounting has two splint in the fixed block, and the surface movable contact of the relative side of splint and axle sleeve, the utility model discloses in carry on spacingly to backup pad and fixed plate through first nut and second nut, make the axle sleeve can remove according to the welding point of difference, make things convenient for daily use, and drive splint through the bull stick and remove, make splint can carry on spacingly to not unidimensional axle sleeve, the utility model discloses in drive the movable plate through the pull rod and remove, make the side that the movable plate is relative and the steel sheet both sides that are close to the movable plate contact, the position of fixed steel sheet avoids the steel sheet to take place to remove when the welding, leads to the product that welds out not up to standard.

Description

Tool for quickly positioning shaft sleeve

Technical Field

The utility model relates to an axle sleeve location technical field specifically is a frock of axle sleeve quick location.

Background

The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft, has the effects of reducing abrasion, fixing position, bearing sliding, heat dissipation, friction and the like of the shaft and the seat, can protect the rotating shaft and prolong the service life of the rotating shaft.

At present when the welding, the location frock can not remove according to the welded position of difference, inconvenient daily use, and when the welding, can not carry on spacingly to the steel sheet, makes the steel sheet take place to remove when the welding easily, leads to the welding to produce the deviation, makes the product of welding out not up to standard, and to above-mentioned problem, the inventor provides a frock of quick location of axle sleeve and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The positioning device aims to solve the problems that the positioning device cannot be adjusted according to different welding points and cannot limit a steel plate; an object of the utility model is to provide a frock of axle sleeve quick location.

In order to solve the technical problem, the utility model adopts the following technical scheme: a tool for quickly positioning a shaft sleeve comprises an operating platform, wherein a pull rod is arranged on the side surface of the operating platform far away from a movable plate in a sliding mode, a trapezoidal block is fixedly connected to one end, close to the movable plate, of the pull rod, movable contact blocks are movably contacted with the two sides of the trapezoidal block, a spring is fixedly arranged on the side surface of the movable block far away from the trapezoidal block, one end, far away from the movable block, of the spring is fixedly connected to the inner wall, close to the movable block, of the operating platform, a connecting rod is fixedly arranged on the side surface of the movable block far away from the pull rod, a sliding block is fixedly arranged on the lower surface of the movable plate, the sliding block is arranged in the operating platform in a sliding mode, the side surface, far away from the movable block, of the connecting rod is fixedly connected to the sliding block, two supporting plates are arranged on the upper surface of the operating platform in a sliding mode, a transverse plate is arranged between the supporting plates in a sliding mode, and limiting strips are fixedly arranged on the two sides of the transverse plate, the limiting strip is arranged inside the supporting plate in a sliding mode, the air cylinder is fixedly arranged on the upper surface of the supporting plate, one end of the air cylinder is fixedly connected to the transverse plate, the fixing block is arranged inside the transverse plate in a sliding mode, the side, far away from the clamping plate, of the fixing block is rotatably provided with a rotating rod, the outer surface of the rotating rod is fixedly provided with two first bevel gears, the first bevel gears are meshed with a second bevel gear, the second bevel gear is close to the side face of the clamping plate and fixedly provided with a double-threaded screw, the two sides of the clamping plate are both fixedly provided with sliding plates, the sliding plates are arranged inside the fixing block in a sliding mode, the upper threads of the double-threaded screw are connected with two sliding plates, the double-threaded screw is rotatably arranged inside the fixing block, the two clamping plates are slidably arranged inside the fixing block, and the opposite side faces of the clamping plates are in movable contact with the outer surface of the shaft sleeve; two moving plates are arranged in the operating table in a sliding mode, and the opposite side faces of the moving plates are in movable contact with the two sides, close to the moving plates, of the steel plates.

The pull rod drives the movable plate to move, the side face opposite to the movable plate is in contact with the side face, close to the movable plate, of the steel plate, the steel plate is limited, the rotating rod drives the clamping plate to move, the side face of the clamping plate is in contact with the outer surface of the shaft sleeve, and the shaft sleeve is limited.

Preferably, the equal fixed mounting in both sides of fixed block has the stopper, the stopper slides and sets up inside the diaphragm, stopper female connection has the second nut, the one end of keeping away from the stopper of second nut runs through the diaphragm, and the one end that the second nut is close to the stopper and the inner wall movable contact that the diaphragm is close to the stopper, carry on spacingly to the fixed block through the second nut, make can make the fixed block remove about to can adjust the position of axle sleeve.

Preferably, the side fixed mounting that is close to the board of placing of backup pad has the draw runner, the female connection of draw runner has first nut, the one end that the draw runner was kept away from to first nut runs through the operation panel, and the one end that first nut is close to the draw runner and the inner wall swing joint that the operation panel is close to the draw runner, carries on spacingly through first nut to the backup pad, makes the backup pad can the back-and-forth movement to can adjust the position of axle sleeve.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses in carry on spacingly through first nut and second nut to backup pad and fixed plate, make the axle sleeve remove according to the welding point of difference, make things convenient for daily use, and drive splint through the bull stick and remove, make splint can carry on spacingly to not unidimensional axle sleeve.

2. The utility model discloses in drive the movable plate through the pull rod and remove, make the both sides that the relative side of movable plate and steel sheet are close to the movable plate contact, the position of fixed steel sheet avoids the steel sheet to take place to remove when the welding, and the product that leads to welding out is not up to standard.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the sectional structure of the operation table of the present invention.

Fig. 3 is the cross plate section structure schematic diagram of the present invention.

Fig. 4 is a schematic view of the sectional structure of the fixing block of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure of the slide bar of the present invention.

Fig. 6 is a schematic view of the cross-sectional structure of the supporting plate of the present invention.

In the figure: 1. an operation table; 11. moving the plate; 12. a slider; 13. a connecting rod; 14. a moving block; 15. a trapezoidal block; 16. a pull rod; 17. a spring; 2. a support plate; 21. a transverse plate; 22. a slide bar; 23. a first nut; 24. a limiting strip; 25. a cylinder; 3. a fixed block; 31. a limiting block; 32. a second nut; 33. a splint; 34. a rotating rod; 35. a first bevel gear; 36. a second bevel gear; 37. a slide plate; 38. a double-ended screw.

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.

Example (b): as shown in fig. 1-6, the utility model provides a frock of quick location of axle sleeve, including operation panel 1, the upper surface slidable mounting of operation panel 1 has two backup pads 2, is used for supporting fixed block 3, slidable mounting has diaphragm 21 between backup pad 2, and slidable mounting has fixed block 3 in diaphragm 21 to can support fixed block 3, slidable mounting has diaphragm 21 between backup pad 2, slidable mounting has fixed block 3 in diaphragm 21, slidable mounting has two splint 33 in fixed block 3, is used for spacing the axle sleeve, and the side that splint 33 is relative and the surface movable contact of axle sleeve, thus can spacing the axle sleeve, the side that splint 33 is relative and the surface movable contact of axle sleeve; two moving plates 11 are arranged in the operating table 1 in a sliding mode, and the opposite side faces of the moving plates 11 are in movable contact with the two sides, close to the moving plates 11, of the steel plates.

The fixed block 3 is close to the side of keeping away from splint 33 and rotates and install bull stick 34, is used for driving splint 33 to remove, and when using, rotates bull stick 34 and drives first bevel gear 35 and rotate, drives second bevel gear 36 through the rotation of first bevel gear 35 and rotates, drives double-end screw 38 through the rotation of second bevel gear 36 and rotates, drives slide 37 through the rotation of double-end screw 38 and removes, drives splint 33 through the removal of slide 37 and removes to can drive splint 33 and remove, the fixed surface of bull stick 34 installs two first bevel gears 35, the meshing of first bevel gear 35 is connected with second bevel gear 36, the side fixed mounting that second bevel gear 36 is close to splint 33 has double-end screw 38, the both sides of splint 33 all fixed mounting have slide 37, slide 37 slides and sets up in fixed block 3, the last threaded connection of double-end screw 38 has two slides 37, and double-end screw 38 rotates and sets up inside fixed block 3.

Through adopting above-mentioned technical scheme, make bull stick 34 can drive splint 33 and remove.

The side face, far away from the moving plate 11, of the operating platform 1 is provided with a pull rod 16 in a sliding mode and used for driving the moving plate 11 to move, when the operating platform is used, the pull rod 16 is pulled outwards to drive the trapezoidal blocks 15 to move outwards, so that two sides of the trapezoidal blocks 15 are not in contact with the moving block 14, at the moment, the spring 17 releases the contracting force to push the moving block 14 to move towards the middle, the moving block 14 moves to drive the connecting rod 13 to move, the connecting rod 13 moves to drive the sliding blocks 12 to move, the moving plate 11 moves to be driven by the moving of the sliding blocks 12, the trapezoidal blocks 15 are fixedly connected to one end, close to the moving block 11, of the pull rod 16, the moving blocks 14 are movably contacted to two sides of the trapezoidal blocks 15, the springs 17 are fixedly installed on the side face, far away from the trapezoidal blocks 15, of the moving blocks 14, one end, far away from the moving blocks 14, of the springs 17 is fixedly connected to the inner wall, close to the moving block 14, the connecting rod 13 is fixedly installed on the side face, the moving block 14, the sliding blocks 12 is fixedly installed on the lower surface of the moving plate 11, the sliding blocks 12 are slidably arranged in the operating platform 1, and the side face, far away from the moving blocks 14, of the connecting rod 13 is fixedly connected to the sliding blocks 12.

By adopting the technical scheme, the pull rod 16 can drive the moving plate 11 to move.

The equal fixed mounting in both sides of fixed block 3 has stopper 31, stopper 31 slides and sets up inside diaphragm 21, has seted up two spacing grooves in diaphragm 21, and stopper 31 slides at the spacing inslot, stopper 31 female connection has second nut 32, is used for spacing fixed block 3, and the one end that second nut 32 is close to stopper 31 and the inner wall movable contact that diaphragm 21 is close to stopper 31, when the one end that is close to stopper 31 of second nut 32 and the inner wall that diaphragm 21 is close to stopper 31 contact, fixed block 3 can't remove, and when the one end that is close to stopper 31 of second nut 32 and diaphragm 21 are close to the inner wall contactless of stopper 31, fixed block 3 can remove to can spacing fixed block 3, the one end of keeping away from stopper 31 of second nut 32 runs through diaphragm 21, and the one end that second nut 32 is close to stopper 31 and diaphragm 21 are close to the inner wall movable contact of stopper 31.

By adopting the technical scheme, the second nut 32 can limit the fixed block 3.

The automatic lifting device is characterized in that limiting strips 24 are fixedly mounted on two sides of the transverse plate 21, the limiting strips 24 are arranged inside the supporting plate 2 in a sliding mode, a lifting groove is formed in the supporting plate 2, the limiting strips 24 slide in the lifting groove, an air cylinder 25 is fixedly mounted on the upper surface of the supporting plate 2 and used for driving the transverse plate 21 to move, one end of the air cylinder 25 is fixedly connected to the transverse plate 21, the transverse plate 21 can be driven to move, and one end of the air cylinder 25 is fixedly connected to the transverse plate 21.

By adopting the technical scheme, the air cylinder 25 can drive the transverse plate 21 to move.

The side fixed mounting that is close to the movable plate 11 of backup pad 2 has draw runner 22, draw runner 22 slides in operation panel 1, has seted up two spouts in the operation panel 1, and draw runner 22 slides in the spout to backup pad 2 can only remove along the spout, the female connection of draw runner 22 has first nut 23, the one end that draw runner 22 was kept away from to first nut 23 runs through operation panel 1, and the inner wall swing contact that one end that first nut 23 is close to draw runner 22 and operation panel 1 are close to draw runner 22.

Through adopting above-mentioned technical scheme, make backup pad 2 can only remove along the spout.

The working principle is as follows: firstly, a steel plate is placed on an operation table 1, a pull rod 16 is pulled outwards to drive a trapezoidal block 15 to move outwards, so that two sides of the trapezoidal block 15 are not contacted with a moving block 14, at the moment, a spring 17 is released in a shrinkage mode to push the moving block 14 to move towards the middle, a connecting rod 13 is driven to move through the movement of the moving block 14, a sliding block 12 is driven to move through the movement of the connecting rod 13, a moving plate 11 is driven to move through the movement of the sliding block 12, so that opposite side surfaces of the moving plate 11 are contacted with two sides, close to the moving plate 11, of the steel plate, the position of the steel plate is fixed, then, a shaft sleeve is placed in a fixed block 3, a rotating rod 34 drives a first bevel gear 35 to rotate, a second bevel gear 36 is driven to rotate through the rotation of the first bevel gear 35, a double-end screw 38 is driven to rotate through the rotation of the second bevel gear 36, and a sliding plate 37 is driven to move through the rotation of the double-end screw 38, the clamp plate 33 is driven to move by the movement of the slide plate 37, so that the opposite side surfaces of the clamp plate 33 are contacted with the outer surface of the shaft sleeve, the position of the shaft sleeve is fixed, then the second nut 32 is rotated, one end of the second nut 32 close to the limiting block 31 is not contacted with the inner wall of the transverse plate 21 close to the limiting block 31, at the moment, the fixed block 3 can be moved, the fixed block 3 is pushed to move to drive the shaft sleeve to move, so that the shaft sleeve is moved to a position parallel to the welding point, the second nut 32 is rotated, one end of the second nut 32 close to the limiting block 31 is contacted with the inner wall of the transverse plate 21 close to the limiting block 31, the position of the fixed block 3 is fixed, then the first nut 23 is rotated, one end of the first nut 23 close to the slide bar 22 is not contacted with the inner wall of the operating platform 1 close to the slide bar 22, at the moment, the support plate 2 can move, the support plate 2 is pushed to move to drive the shaft sleeve to move, so that the shaft sleeve moves to be right above the welding point, and (3) rotating the first nut 23 to enable one end of the first nut 23 close to the slide bar 22 to be contacted with the inner wall of the operating platform 1 close to the slide bar 22, fixing the position of the supporting plate 2, finally opening the air cylinder 25 to push the transverse plate 21 to move downwards, and driving the shaft sleeve to move downwards through the movement of the transverse plate 21 to enable the lower surface of the shaft sleeve to be contacted with the welding point.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a frock of quick location of axle sleeve, includes operation panel (1), its characterized in that: the upper surface of the operating table (1) is provided with two supporting plates (2) in a sliding manner, a transverse plate (21) is arranged between the supporting plates (2) in a sliding manner, a fixed block (3) is arranged in the transverse plate (21) in a sliding manner, two clamping plates (33) are arranged in the fixed block (3) in a sliding manner, and the opposite side surfaces of the clamping plates (33) are in movable contact with the outer surface of the shaft sleeve; the upper surface of the operating table (1) is provided with two moving plates (11) in a sliding mode, and the opposite side faces of the moving plates (11) are in movable contact with the two sides, close to the moving plates (11), of the steel plates.

2. The tooling for quickly positioning the shaft sleeve according to claim 1, wherein a rotating rod (34) is rotatably mounted on the side, away from a clamping plate (33), of the fixing block (3), two first bevel gears (35) are fixedly mounted on the outer surface of the rotating rod (34), a second bevel gear (36) is connected to the meshing of the first bevel gears (35), a double-threaded screw (38) is fixedly mounted on the side, close to the clamping plate (33), of the second bevel gear (36), sliding plates (37) are fixedly mounted on the two sides of the clamping plate (33), the sliding plates (37) are slidably arranged in the fixing block (3), two sliding plates (37) are connected to the double-threaded screw (38) in a threaded manner, and the double-threaded screw (38) is rotatably arranged inside the fixing block (3).

3. The tool for quickly positioning the shaft sleeve according to claim 1, wherein a pull rod (16) is slidably mounted on the side face, away from the moving plate (11), of the operating platform (1), a trapezoidal block (15) is fixedly connected to one end, close to the moving plate (11), of the pull rod (16), a moving block (14) is movably contacted to two sides of the trapezoidal block (15), a spring (17) is fixedly mounted on the side face, away from the trapezoidal block (15), of the moving block (14), one end, away from the moving block (14), of the spring (17) is fixedly connected to the inner wall, close to the moving block (14), of the operating platform (1), a connecting rod (13) is fixedly mounted on the side face, away from the pull rod (16), of the moving block (14), a sliding block (12) is fixedly mounted on the lower surface of the moving plate (11), the sliding block (12) is slidably arranged in the operating platform (1), and the side face, away from the moving block (14), of the connecting rod (13) is fixedly connected to the sliding block (12).

4. The tool for quickly positioning the shaft sleeve according to claim 1, wherein two sides of the fixing block (3) are fixedly provided with limiting blocks (31), the limiting blocks (31) are arranged inside the transverse plate (21) in a sliding mode, second nuts (32) are connected to the limiting blocks (31) in an internal thread mode, one ends, far away from the limiting blocks (31), of the second nuts (32) penetrate through the transverse plate (21), and one ends, close to the limiting blocks (31), of the second nuts (32) are in movable contact with the inner wall, close to the shoulder limiting blocks (31), of the transverse plate (21).

5. The tool for quickly positioning the shaft sleeve according to claim 1, wherein limiting strips (24) are fixedly mounted on two sides of the transverse plate (21), the limiting strips (24) are slidably arranged inside the supporting plate (2), an air cylinder (25) is fixedly mounted on the upper surface of the supporting plate (2), and one end of the air cylinder (25) is fixedly connected to the transverse plate (21).

6. The tool for quickly positioning the shaft sleeve as claimed in claim 1, wherein a slide bar (22) is fixedly mounted on the side face, close to the moving plate (11), of the supporting plate (2), a first nut (23) is connected to an internal thread of the slide bar (22), one end, far away from the slide bar (22), of the first nut (23) penetrates through the operating table (1), and one end, close to the slide bar (22), of the first nut (23) is in movable contact with the inner wall, close to the slide bar (22), of the operating table (1).