CN211565540U

CN211565540U - Small-size centrum is polished with fixing device who is convenient for height-adjusting

Info

Publication number: CN211565540U
Application number: CN202020181182.8U
Authority: CN
Inventors: 刘功; 辛復强; 张培铅
Original assignee: Tianjin Huayuan Metal Structure Manufacturing Co ltd
Current assignee: Tianjin Huayuan Metal Structure Manufacturing Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-09-25
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a small-size centrum is polished with fixing device convenient to height-adjusting, including base, supporting box, backup pad and fixing device, half a surface weld of left side of base is fixed with the regulation post, half a surface weld of right side of base is fixed with the guide post, be equipped with the supporting box between regulation post and the guide post, the bottom plate surface of supporting box has the rotating electrical machines through the bolt fastening, the top welded fastening of the rotation axis of rotating electrical machines has the backup pad, there is positive and negative motor two through the bolt fastening on the right side outer wall of backup pad, the output welded fastening of positive and negative motor two has adjusting screw, two sets of connecting plates of threaded connection on adjusting screw's the outer wall, the roof welded fastening of connecting plate has fixing device. This small-size centrum is polished with fixing device who is convenient for height-adjusting not only can fix the centrum of different specifications, can also adjust fixing device's height according to the demand.

Description

Small-size centrum is polished with fixing device who is convenient for height-adjusting

Technical Field

The utility model belongs to the technical field of centrum processing equipment, concretely relates to small-size centrum is polished with fixing device who is convenient for height-adjusting.

Background

In the process of machining the vertebral body, the surface of the vertebral body is polished in order to improve the quality and prolong the service life of the vertebral body. The centrum is clamped and fixed through the fixing device, and then the centrum is polished through the polishing and polishing equipment. However, the position of the existing fixing device is fixed, when different positions of the vertebral body are polished, the vertebral body needs to be taken down from the fixing device, and after the polishing position is adjusted, the vertebral body is placed on the fixing device, so that the working efficiency of polishing the vertebral body is low.

Therefore, in order to meet the current situation, it is urgently needed to design and produce a fixing device for grinding a small vertebral body, which is convenient for adjusting the height, so as to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size centrum is polished with fixing device who is convenient for height-adjusting to solve the problem that proposes in 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 small-size centrum is polished with fixing device who is convenient for height-adjusting, includes base, supporting box, backup pad and fixing device, half welded surface on the left side of base is fixed with the regulation post, half welded surface on the right side of base is fixed with the guide post, be equipped with the supporting box between regulation post and the guide post, the bottom plate surface of supporting box has the rotating electrical machines through the bolt fastening, the output welded fastening of rotating electrical machines has the rotation axis, the top welded fastening of the rotation axis of rotating electrical machines has the backup pad, there is positive and negative motor two through the bolt fastening on the right side outer wall of backup pad, the output welded fastening of positive and negative motor two has adjusting screw, two sets of connecting plates of threaded connection on adjusting screw's the outer wall, the roof welded fastening of connecting plate has fixing device.

Preferably, fixing device includes fixed block and fixed plate, set up the fixed slot in the fixed block, set up threaded hole on the fixed block of fixed slot top, the threaded hole internal thread connection clamping screw of fixed block, clamping screw's bottom is rotated through the bearing and is connected with the fixed plate, clamping screw's top welded fastening has the rolling disc.

Preferably, the guide way has been seted up in the regulation post, the top of adjusting the post is passed through the bolt fastening and is had positive and negative motor one, positive and negative motor one's output welded fastening has the lifting screw, the bottom of lifting screw is passed through the bearing and is connected with the bottom plate rotation of adjusting the post, the shifting chute has been seted up on the right side outer wall of regulation post, threaded connection connecting block on the outer wall of lifting screw, connecting block pass the shifting chute on the regulation post to with the left side outer wall welded fastening of supporting box.

Preferably, a sliding groove is formed in the outer wall of the left side of the guide column, an installation block is fixedly welded on the outer wall of the right side of the support box, a guide wheel is rotatably connected in the installation block through a rotating shaft, and the guide wheel rolls from the guide column to the sliding groove.

Preferably, an adjusting groove is formed in the supporting plate, the adjusting screw rod extends into the adjusting groove of the supporting plate and is rotatably connected with the supporting plate through a bearing, another group of moving grooves is formed in the surface of the supporting plate, the connecting plate moves in the moving grooves of the supporting plate, a separating block is welded and fixed in the middle of the adjusting screw rod, the threads of the adjusting screw rods on two sides of the separating block are opposite, and the two groups of connecting plates are respectively located on the adjusting screw rods on two sides of the separating block.

The utility model discloses a technological effect and advantage: according to the fixing device for polishing the small vertebral body, the lifting screw is driven to rotate through the positive and negative motors, so that the fixing device is driven to lift, and the height of the vertebral body between the fixing devices can be adjusted according to the requirements of a user; the adjusting screw rods are driven to rotate by the positive and negative motors II, the distance between the two groups of fixing devices is adjusted, the fixing screw rods are rotated, and the distance between the fixing plate and the fixing block is adjusted, so that centrums with different specifications can be fixed; rotate through the rotating electrical machines and drive the backup pad and rotate, drive fixing device through the backup pad and rotate to can adjust the angle of the centrum between the fixing device according to user's demand, improve the efficiency of polishing of centrum, this small-size centrum is polished with the fixing device who is convenient for height-adjusting, not only can fix the centrum of different specifications, can also adjust fixing device's height according to the demand.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is a schematic structural diagram of the fixing device of the present invention.

In the figure: the device comprises a base 1, an adjusting column 2, a positive and negative motor I3, a lifting screw rod 4, a guide column 5, a support box 6, a rotating motor 7, a support plate 8, a positive and negative motor II 9, an adjusting screw rod 10, a fixing device 11, a fixing block 12, a fixing screw rod 13 and a fixing plate 14.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a small-size centrum is polished with fixing device convenient to height-adjusting as shown in fig. 1-3, including base 1, supporting box 6, backup pad 8 and fixing device 11, half surface welding of the left side of base 1 is fixed with control post 2, half surface welding of the right side of base 1 is fixed with guide post 5, be equipped with supporting box 6 between control post 2 and the guide post 5, two sets of thermovents have been seted up on supporting box 6's the backplate, there is the dust screen through the bolt fastening in the thermovent on supporting box 6 backplate, it is connected with the chamber door to rotate through the pivot on supporting box 6, the bottom plate surface of supporting box 6 has rotating electrical machines 7 through the bolt fastening, rotating electrical machines 7's model is: 86BYG120, the output welded fastening of rotating electrical machines 7 has the rotation axis, the top welded fastening of rotating electrical machines 7's rotation axis has backup pad 8, the bottom symmetry welded fastening of backup pad 8 has two sets of supporting shoes, is equipped with the gyro wheel in the supporting shoe, and the spacing groove has been seted up on the surface of the supporting box 6 of supporting shoe bottom, and the gyro wheel in the supporting shoe rolls at the spacing inslot on supporting box 6 surface, stability when guaranteeing backup pad 8 rotation, there is two 9 positive and negative motors through the bolt fastening on the right side outer wall of backup pad 8, the model of two 9 positive and negative motors is: 68KTYZ, the output welded fastening of the second positive and negative motor 9 has adjusting screw 10, threaded connection two sets of connecting plates on adjusting screw 10's the outer wall, and the roof welded fastening of connecting plate has fixing device 11.

Specifically, fixing device 11 includes fixed block 12 and fixed plate 14, set up the fixed slot in the fixed block 12, set up threaded hole on the fixed block 12 of fixed slot top, the threaded hole internal thread of fixed block 12 connects clamping screw 13, clamping screw 13's bottom is rotated through the bearing and is connected with fixed plate 14, clamping screw 13's top welded fastening has the rolling disc.

Concretely, the guide way has been seted up in the regulation post 2, the top of regulation post 2 is fixed with positive and negative motor 3 through the bolt, positive and negative motor 3's model is: b2212-920KV, the output end of the first positive and negative motor 3 is fixedly welded with a lifting screw rod 4, the bottom of the lifting screw rod 4 is rotatably connected with the bottom plate of the adjusting column 2 through a bearing, the outer wall of the right side of the adjusting column 2 is provided with a moving groove, the outer wall of the lifting screw rod 4 is in threaded connection with a connecting block, and the connecting block penetrates through the moving groove in the adjusting column 2 and is fixedly welded with the outer wall of the left side of the supporting box 6.

Specifically, a sliding groove is formed in the outer wall of the left side of the guide column 5, an installation block is fixedly welded on the outer wall of the right side of the support box 6, a guide wheel is rotatably connected to the inside of the installation block through a rotating shaft, and the guide wheel rolls from 5 guide columns to the sliding groove.

Specifically, an adjusting groove is formed in the supporting plate 8, the adjusting screw 10 extends into the adjusting groove of the supporting plate 8 and is rotatably connected with the supporting plate 8 through a bearing, another group of moving grooves is formed in the surface of the supporting plate 8, the connecting plates move in the moving grooves of the supporting plate 8, a separating block is welded and fixed in the middle of the adjusting screw 10, the adjusting screw 10 on two sides of the separating block have opposite thread directions, and the two groups of connecting plates are respectively located on the adjusting screw 10 on two sides of the separating block.

Specifically, the fixing device for polishing the small vertebral body is convenient for adjusting the height, when in use, one end of the vertebral body is inserted into a fixing groove of a fixing block 12, a fixing screw 13 is rotated to enable the fixing plate 14 to be in contact with the surface of the vertebral body, the longitudinal position of the vertebral body is fixed through the fixing plate 14, a positive and negative motor two 9 is started, the positive and negative motor two 9 drives an adjusting screw 10 to rotate to drive two groups of connecting plates to move, the two groups of fixing devices 11 are adjusted to proper positions according to the length of the vertebral body to be polished, the transverse position of the vertebral body is fixed, after the fixation of the vertebral body is completed, the positive and negative motor two 9 is closed, when different angles and positions of the vertebral body are required to be polished, the rotating motor 7 is started, the rotating motor 7 rotates to drive a rotating shaft to rotate, the supporting plate 8 and the fixing devices 11 are, when the height of centrum is adjusted to needs, start positive and negative motor two 9, drive lifting screw 4 and rotate, drive supporting box 6 through lifting screw 4 and go up and down to adjust the height of the centrum between backup pad 8 and fixing device 11 according to user's demand, the centrum is polished and is accomplished the back, takes off the centrum from fixing device 11 before.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a small-size centrum is polished with fixing device who is convenient for height-adjusting, includes base (1), supporting box (6), backup pad (8) and fixing device (11), its characterized in that: half left surface welded fastening of base (1) has control post (2), half right surface welded fastening of base (1) has guide post (5), be equipped with between control post (2) and guide post (5) supporting box (6), the bottom plate surface of supporting box (6) has rotating electrical machines (7) through the bolt fastening, the output welded fastening of rotating electrical machines (7) has the rotation axis, the top welded fastening of the rotation axis of rotating electrical machines (7) has backup pad (8), there are positive and negative motor two (9) through the bolt fastening on the right side outer wall of backup pad (8), the output welded fastening of positive and negative motor two (9) has adjusting screw (10), threaded connection two sets of connecting plates on the outer wall of adjusting screw (10), the roof welded fastening of connecting plate has fixing device (11).

2. The device for fixing a small-sized vertebral body to be ground with convenient height adjustment according to claim 1, wherein: fixing device (11) are including fixed block (12) and fixed plate (14), set up the fixed slot in fixed block (12), set up threaded hole on fixed block (12) of fixed slot top, the threaded hole internal thread connection clamping screw (13) of fixed block (12), the bottom of clamping screw (13) is rotated through the bearing and is connected with fixed plate (14), the top welded fastening of clamping screw (13) has the rolling disc.

3. The device for fixing a small-sized vertebral body to be ground with convenient height adjustment according to claim 1, wherein: the guide way has been seted up in regulation post (2), the top of regulation post (2) is passed through the bolt fastening and is had positive and negative motor (3), the output welded fastening of positive and negative motor (3) has lifting screw (4), the bottom of lifting screw (4) is passed through the bearing and is connected with the bottom plate rotation of regulation post (2), the shifting chute has been seted up on the right side outer wall of regulation post (2), threaded connection connecting block on the outer wall of lifting screw (4), the connecting block pass the shifting chute on regulation post (2) to with the left side outer wall welded fastening of supporting box (6).

4. The device for fixing a small-sized vertebral body to be ground with convenient height adjustment according to claim 1, wherein: the sliding groove is formed in the outer wall of the left side of the guide column (5), the mounting block is fixedly welded to the outer wall of the right side of the supporting box (6), a guide wheel is rotatably connected to the inside of the mounting block through a rotating shaft, and the guide wheel rolls in the guide column (5) to the sliding groove.

5. The device for fixing a small-sized vertebral body to be ground with convenient height adjustment according to claim 1, wherein: an adjusting groove is formed in the supporting plate (8), the adjusting screw (10) extends into the adjusting groove of the supporting plate (8) and is rotatably connected with the supporting plate (8) through a bearing, another group of moving grooves are formed in the surface of the supporting plate (8), the connecting plates move in the moving grooves of the supporting plate (8), a separating block is welded and fixed in the middle of the adjusting screw (10), the threads of the adjusting screw (10) on two sides of the separating block are opposite, and the two groups of connecting plates are respectively located on the adjusting screw (10) on two sides of the separating block.