CN217371882U

CN217371882U - Burnishing device is used in pivot production

Info

Publication number: CN217371882U
Application number: CN202220923176.4U
Authority: CN
Inventors: 王洋
Original assignee: Tianjin Yongmao Yuantong Technology Co ltd
Current assignee: Tianjin Yongmao Yuantong Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-06
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a burnishing device is used in pivot production, comprising a base plate, bottom plate upper end surface four corners department is the fixed stand that is provided with all, the fixed roof that is provided with in stand upper end, bottom plate and the inside fixture that is provided with of roof, fixture includes spout, slider, screw rod, mounting bracket, cylinder, the bottom plate is provided with the spout with the roof is inside, the inside both sides of spout all move about block and are provided with the slider, the spout is inside to be provided with the screw rod through the bearing activity, the slider is inside to be established on screw rod outside surface through screw thread movable sleeve, slider outside fixed surface is provided with the mounting bracket, the mounting bracket is inside to be provided with the cylinder through the pivot is interactive, cylinder outside surface cover is equipped with the abrasive paper of polishing. The utility model discloses excellent in use effect need not to carry out the centre gripping to the countershaft and can rotate it and polish, and it is comparatively convenient to use.

Description

Burnishing device is used in pivot production

Technical Field

The utility model relates to a burnishing device technical field specifically is a burnishing device is used in pivot production.

Background

The processing of the shaft specifically comprises the following processing steps of analyzing a piece pattern; determining a blank; determining a machining method of the main surface; determining a positioning reference; a dividing stage; arranging a heat treatment process; machining size, cutting amount and the like. After the shaft is subjected to chip processing by using a cutter, small burrs or some burrs are easily adhered to the side surface of the shaft, when the shaft is packaged or installed, the burrs easily slide on the side surface of the shaft, and then the burrs scratch the side surface of the shaft, which affects the processing precision and processing of the shaft.

Generally can carry out the burnishing and polishing back to the section of counter shaft after pivot production is accomplished, carry out the burnishing and polishing processing to the side of counter shaft again, and because the side area of axle is big and be the cambered surface, be difficult to the counter shaft and fix, and lack a polishing device that need not the counter shaft fixed can carry out the polishing to its side surface at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burnishing device is used in pivot production 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: the utility model provides a burnishing device is used in pivot production, includes the bottom plate, bottom plate upper end surface four corners department is the fixed stand that is provided with all, the fixed roof that is provided with in stand upper end, bottom plate and the inside fixture that is provided with of roof, fixture includes spout, slider, screw rod, mounting bracket, cylinder, the bottom plate is provided with the spout with the inside spout that is provided with of roof, the inside both sides of spout all move about the block and are provided with the slider, the spout is inside to be provided with the screw rod through the bearing activity, the slider is inside to be established at screw rod outside surface through screw thread movable sleeve, slider outside fixed surface is provided with the mounting bracket, the mounting bracket is inside to be provided with the cylinder through the pivot interaction, cylinder outside surface cover is equipped with the abrasive paper of polishing.

Preferably, the screw surface has opposite threads, and the screw with opposite threads can drive the two sliding blocks to move in opposite directions when rotating.

Preferably, a handle is fixedly arranged at one end of the screw rod, and the screw rod can be conveniently rotated through the handle.

Preferably, the fixed first limiting plate that is provided with in cylinder surface one side, the fixed locking screw that is provided with in one side that first limiting plate was kept away from on the surface of the cylinder outside surface outside, the movable cover of locking screw outside surface is equipped with the second limiting plate, can play the effect of spacing abrasive paper of polishing through first limiting plate and second limiting plate, can play the effect of the pivot of spacing polishing simultaneously.

Preferably, the outer side surface of the locking screw is provided with a locking nut in a screwing mode through thread movement, and the locking nut can play a role in fixing the second limiting plate.

Preferably, the lower end the slider outside surface is provided with the motor through the mount pad is fixed, the output shaft end of motor passes through the shaft coupling and passes through the belt, the belt pulley is connected with the transmission between the pivot that the cylinder was located.

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

1. the utility model discloses the pivot that will polish need not fixed direct placing between four cylinders, can rotate the screw rod through the handle afterwards, so because the opposite screw thread in screw rod surface both sides can drive the slider and be close to each other, so can drive the cylinder and get up the pivot centre gripping, so can make the abrasive paper of polishing closely laminate with pivot outside surface, can drive the gyro wheel through the motor afterwards and rotate, so can through constantly rubbing between the abrasive paper of polishing on gyro wheel surface and the pivot outside surface and polish, and install whole polishing process and need not to carry out the fixed of pivot, it is comparatively convenient to use.

2. The utility model discloses it is different through screw rod pivoted degree when using for the device can adapt to the pivot of fixed multiple different thickness diameters, so can effectively improve the application scope of device.

Drawings

FIG. 1 is a schematic view of the overall structure of a polishing device for manufacturing a rotating shaft according to the present invention;

fig. 2 is an installation view of a first limiting plate and a second mounting plate of the polishing device for producing a rotating shaft according to the present invention;

fig. 3 is a view of the utility model relates to a pivot production is with dismantlement of burnishing device second mounting panel.

In the figure: 1. a base plate; 2. a column; 3. a top plate; 4. a chute; 5. a slider; 6. a screw; 7. a mounting frame; 8. a drum; 9. sanding sand paper; 10. a handle; 11. a first limit plate; 12. locking screws; 13. a second limiting plate; 14. locking the nut; 15. an electric motor.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a burnishing device is used in pivot production, includes

bottom plate

1, 1 upper end surface four corners department of bottom plate is the fixed stand 2 that is provided with all, 2 fixed roofs 3 that are provided with in upper end of stand,

bottom plate

1 and 3 inside fixture that are provided with of roof, fixture includes spout 4, slider 5, screw rod 6, mounting bracket 7, cylinder 8,

bottom plate

1 and 3 inside spout 4 that are provided with of roof, the inside both sides of spout is all movable the block and is provided with slider 5, spout 4 is inside to be provided with screw rod 6 through the bearing activity, 5 inside screw thread movable sleeve that pass through of slider establish at 6 outside surfaces of screw rod, 5 outside fixed surfaces of slider are provided with

mounting bracket

7, 7 is inside to be provided with cylinder 8 through the pivot is interactive, 8 outside surface sleeves of cylinder are equipped with abrasive paper 9 of polishing.

The screw 6 with opposite threads on two sides of the surface can drive the two sliding blocks 5 to move in opposite directions when rotating through the screw 6 with opposite threads.

A handle 10 is fixedly arranged at one end of the screw rod 6, and the screw rod 6 can be conveniently rotated through the handle 10.

The fixed first limiting plate 11 that is provided with in 8 surperficial one sides of cylinder, the fixed locking screw 12 that is provided with in one side that first limiting plate 11 was kept away from on 8 outside surface outside surfaces of cylinder, the movable cover of 12 outside surface of locking screw is equipped with second limiting plate 13, can play spacing abrasive paper 9's of polishing effect through first limiting plate 11 and second limiting plate 13, can play the effect of spacing pivot of polishing simultaneously.

The outer side surface of the locking screw 12 is provided with a locking nut 14 in a screwing mode through thread movement, and the locking nut 14 can play a role in fixing the second limiting plate 13.

The lower extreme the slider 5 outside surface is provided with motor 15 through the mount pad is fixed, motor 15's output shaft end passes through the shaft coupling and passes through the belt, the belt pulley is connected with the transmission between the pivot at cylinder 8 place.

The working principle is as follows: when the device is used, the rotating shaft to be polished can be directly placed between the four rollers 8 without being fixed, then the screw 6 can be rotated through the handle 10, thus, the screw threads on the two opposite sides of the surface of the screw rod 6 can drive the sliding blocks 5 to approach each other, so as to drive the roller 8 to clamp the rotating shaft, so that the sanding sand paper 9 can be tightly attached to the outer side surface of the rotating shaft, and then the roller can be driven to rotate by the motor 15, thus, the grinding sand paper 9 on the surface of the roller can be continuously rubbed and ground with the outer side surface of the rotating shaft, the device does not need to fix the rotating shaft in the whole polishing process, is convenient to use, can adapt to fixing various rotating shafts with different thicknesses and diameters through different rotating degrees of the screw 6 when in use, so can effectively improve the application scope of device, it is exactly that the utility model relates to a burnishing device's theory of operation is used in pivot production.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 burnishing device is used in pivot production, includes bottom plate (1), its characterized in that: the clamping device is characterized in that stand columns (2) are fixedly arranged at four corners of the upper end surface of the bottom plate (1), a top plate (3) is fixedly arranged at the upper end of the stand columns (2), a clamping mechanism is arranged inside the bottom plate (1) and the top plate (3), the clamping mechanism comprises a sliding groove (4), a sliding block (5), a screw rod (6), a mounting frame (7) and a roller (8), the sliding groove (4) is arranged inside the bottom plate (1) and the top plate (3), the sliding block (5) is movably clamped at two sides inside the sliding groove (4), the screw rod (6) is movably arranged inside the sliding groove (4) through a bearing, the inner part of the sliding block (5) is sleeved on the outer side surface of the screw rod (6) through a thread movable sleeve, the mounting frame (7) is fixedly arranged on the outer side surface of the sliding block (5), and the roller (8) is arranged inside the mounting frame (7) through a rotating shaft in an interactive mode, the surface of the outer side of the roller (8) is sleeved with polishing sand paper (9).

2. The polishing device for the production of a rotating shaft according to claim 1, wherein: the threads on the two sides of the surface of the screw rod (6) are opposite.

3. The polishing device for the production of a rotating shaft according to claim 1, wherein: and one end of the screw rod (6) is fixedly provided with a handle (10).

4. The polishing device for the production of a rotating shaft according to claim 1, wherein: the fixed first limiting plate (11) that is provided with in cylinder (8) surface one side, the fixed locking screw (12) that is provided with in one side that first limiting plate (11) was kept away from to cylinder (8) outside surface, locking screw (12) outside surface activity cover is equipped with second limiting plate (13).

5. The polishing device for the production of a rotating shaft as set forth in claim 4, wherein: and the outer side surface of the locking screw (12) is movably screwed with a locking nut (14) through threads.

6. The polishing device for the production of a rotating shaft according to claim 1, wherein: the lower extreme slider (5) outside surface is provided with motor (15) through the mount pad is fixed, the output shaft end of motor (15) passes through the shaft coupling and is connected through the transmission between belt, belt pulley and the pivot that cylinder (8) are located.