CN220637337U

CN220637337U - Polishing device convenient for angle adjustment and used for automobile parts

Info

Publication number: CN220637337U
Application number: CN202322352999.3U
Authority: CN
Inventors: 赵胜辉; 陈杰; 滕福军; 林贵; 黄贤同
Original assignee: Yueqing Jeibt Electronics Technology Co ltd
Current assignee: Yueqing Jeibt Electronics Technology Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-03-22
Anticipated expiration: 2033-08-31

Abstract

The utility model provides a polishing device for automobile parts, which is convenient for angle adjustment, belongs to the technical field of automobile part processing, and solves the problem that the angle adjustment cannot be carried out by the existing polishing device. This grinding device for auto parts convenient to angle regulation, including base and riser, the fixed surface of riser has the bearing, the inner circle of bearing is fixed with ring gear, one side on ring gear surface still bolt has the connecting rod. According to the utility model, the driving assembly drives the transmission column and the transmission gear to rotate, so that the ring gear rotates, the fixed seat, the electric hydraulic rod, the first motor and the polishing disc are driven to rotate around the clamped pipe fitting to perform angle adjustment, so that one circle of pipe fitting is polished, the electric hydraulic rod is started to enable the polishing disc to be attached to the surface of the exhaust pipe fitting to perform polishing, and the clamping and fixing of the exhaust pipe fitting is not required to be released in the process of angle adjustment, so that the polishing device is more convenient.

Description

Polishing device convenient for angle adjustment and used for automobile parts

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to a polishing device for automobile parts, which is convenient to adjust angles.

Background

The automobile exhaust corrugated pipe is also called an automobile exhaust pipe hose and is arranged in an exhaust pipe between an engine exhaust branch pipe and a muffler, so that the whole exhaust system is flexibly connected, vibration and noise reduction are realized, the installation is convenient, the service life of the exhaust muffler system is prolonged, and the automobile exhaust pipe fitting is required to be polished in the exhaust pipe machining and manufacturing process or in the process of repairing the scratched exhaust pipe.

Through searching, as disclosed in Chinese patent literature, multidirectional pipeline polishing tools [ application number: CN202222690016.2 ]. This kind of diversified pipeline burnisher, comprising a base plate, the top of bottom plate is connected with fixed frame and adjustment mechanism, adjustment mechanism is in the fixed frame, adjustment mechanism's top articulates there is the platform of polishing, the top fixedly connected with thread bush of platform of polishing, thread bush is threaded connection has first threaded rod, the top of bin is provided with first water pump, the input of first water pump with the bin is connected, the output and the first water piping connection of first water pump, the one end of first water piping connection is in the fixed frame, the inside top of fixed frame is connected with the polisher body, the top of fixed frame is connected with the hair-dryer, the input of hair-dryer is connected in the fixed frame, the below of bottom plate is connected with the collecting box, is favorable to carrying out better polishing to the pipeline, has promoted polishing effect and polishing efficiency.

Although the exhaust pipe fitting to be processed can be fixed and the scraps can be cleaned, the polishing machine body of the device only can polish the exhaust pipe fitting above, the angle cannot be adjusted, in the polishing process, if one circle of the surface of the exhaust pipe needs to be polished, the clamping fixation of the exhaust pipe fitting is required to be released, then the pipe fitting is manually rotated and then fixed, and other parts of the surface of the exhaust pipe fitting can be polished, so that the polishing machine is inconvenient.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a polishing device for automobile parts, which is convenient for angle adjustment.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a grinding device for auto parts convenient to angle regulation, includes base and riser, the fixed surface of riser has the bearing, the inner circle of bearing is fixed with the ring gear, one side of ring gear surface still bolted connection has the connecting rod, one side of riser is provided with the fixing base, and the other end and the mutual bolted connection of fixing base of connecting rod, the surface of fixing base runs through and is provided with electronic hydraulic stem, and electronic hydraulic stem and fixing base are fixed each other, electronic hydraulic stem output shaft bolted connection has the fixed plate, the bottom bolted connection of fixed plate has first motor, the output shaft of first motor is fixed with the polishing dish that is used for polishing the pipe fitting, the top of base just is located the both sides of riser and is provided with the centre gripping fixed subassembly that is used for centre gripping pipe fitting, the opposite side bolted connection at base top has the extension board, the surface rotation of extension board is connected with the transfer post, the inboard meshing of ring gear is connected with drive gear, and the other end and the transfer gear are fixed each other, the surface of extension board is provided with and is used for the rotatory drive assembly of transfer post.

The working principle of the utility model is as follows: carry out the centre gripping to exhaust pipe fitting and fix, drive assembly drives transmission post, drive gear and ring gear rotation, ring gear drives fixing base, electronic hydraulic stem, first motor and polish the dish and do circular motion at rotatory in-process, carries out the angle modulation, opens electronic hydraulic stem and first motor, and the output shaft of first motor drives and polishes the dish and rotate, and the output shaft of electronic hydraulic stem then can drive fixed plate, first motor and polish the dish and be close to exhaust pipe fitting, then polish the surface contact of mill and exhaust pipe fitting, polish.

The clamping and fixing assembly comprises a supporting column, a lower clamping plate, a long plate and an upper clamping plate, wherein the supporting column and the long plate are both bolted to the top of the base, the lower clamping plate is bolted to the top of the base, a threaded sleeve is arranged on the surface of the upper clamping plate in a penetrating mode, a screw is connected with the inner wall of the threaded sleeve in a threaded mode, the bottom end of the screw is connected with the upper clamping plate in a rotating mode, a vertical groove is formed in the surface of one side of the long plate, and a sliding rod connected with the inner wall of the vertical groove in a sliding mode is also bolted to the surface of one side of the upper clamping plate.

By adopting the structure, the exhaust pipe fitting is clamped and fixed.

Rubber pads are fixed on the surfaces of the upper clamping plate and the lower clamping plate, and a hand wheel is fixed on the top end of the screw rod.

By adopting the structure, the exhaust pipe fitting which is clamped and fixed can be protected, and the screw rod can be conveniently rotated.

The upper clamping plate and the lower clamping plate are arc-shaped, and the rubber pad is arc-shaped.

With the above structure, the arc-shaped surface of the pipe fitting is adapted.

The driving assembly comprises a second motor, a first gear and a second gear, wherein the second motor is bolted to one side of the support plate, an output shaft of the first gear and an output shaft of the second motor are mutually fixed, and the second gear is fixed on the surface of the transmission column and meshed with the first gear.

By adopting the structure, the effect of driving the transmission column to rotate is realized.

The first gear has a smaller size than the second gear.

By adopting the structure, the labor-saving effect of the second motor is realized.

The top of fixing base is still fixed and is provided with the battery, the battery is used for to electronic hydraulic stem with first motor power supply.

With the above structure, the first motor and the electric hydraulic rod do circular motion along with the fixing seat, so that a storage battery is required to be arranged for power supply.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the driving assembly drives the transmission column and the transmission gear to rotate, so that the ring gear rotates, the fixed seat, the electric hydraulic rod, the first motor and the polishing disc are driven to rotate around the clamped pipe fitting to perform angle adjustment, so that one circle of pipe fitting is polished, the electric hydraulic rod is started to enable the polishing disc to be attached to the surface of the exhaust pipe fitting to perform polishing, and the clamping and fixing of the exhaust pipe fitting is not required to be released in the process of angle adjustment, so that the polishing device is more convenient.

2. According to the utility model, the screw rod is rotated, so that the screw rod drives the upper clamping plate to move downwards under the action of the threads on the inner wall of the threaded sleeve, and the upper clamping plate and the lower clamping plate form clamping and fixing on the exhaust pipe fitting.

3. According to the utility model, the second motor is started to drive the first gear to rotate, and then the first gear drives the second gear and the transmission column to rotate, so that the effect of driving the transmission column to rotate is realized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

FIG. 3 is a cross-sectional view of a riser in accordance with the present utility model;

fig. 4 is a schematic structural view of a clamping and fixing assembly according to the present utility model.

In the figure: 1. a base; 2. a riser; 3. a bearing; 4. a ring gear; 5. a connecting rod; 6. a fixing seat; 7. an electric hydraulic rod; 8. a fixing plate; 9. a first motor; 10. polishing the grinding disc; 11. clamping and fixing the assembly; 111. a support column; 112. a lower clamping plate; 113. a long plate; 114. an upper clamping plate; 115. a screw; 116. a thread sleeve; 117. a vertical groove; 118. a rubber pad; 119. a hand wheel; 1110. a slide bar; 12. a support plate; 13. a drive column; 14. a transmission gear; 15. a storage battery; 16. a drive assembly; 161. a second motor; 162. a first gear; 163. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, this polishing device for automobile parts convenient to angle regulation, including base 1 and riser 2, the fixed surface of riser 2 is provided with bearing 3, the inner circle of bearing 3 is fixed with ring gear 4, one side on ring gear 4 surface still bolt has connecting rod 5, one side of riser 2 is provided with fixing base 6, and the other end of connecting rod 5 and fixing base 6 bolt each other, the surface of fixing base 6 runs through and is provided with electronic hydraulic stem 7, and electronic hydraulic stem 7 and fixing base 6 are fixed each other, electronic hydraulic stem 7 output shaft bolt has fixed plate 8, the bottom bolt of fixed plate 8 has first motor 9, the output shaft of first motor 9 is fixed with polishing disc 10, the top of fixing base 6 is still fixedly provided with battery 15, battery 15 is used for supplying power to electronic hydraulic stem 7 and first motor 9, in the course of working, because first motor 9 and electronic hydraulic stem 7 follow fixing base 6 and do the circular motion, after the processing or when the device is idle, charge to battery 15, the top of base 1 and the both sides that lie in riser 2 are provided with the fixed plate 12 for the centre gripping pipe fitting, the centre gripping subassembly 12 is connected with the top of the fixed plate 12, the transmission post 12 of the fixed surface of the fixed plate of the base 12, the transmission post 12 is connected with the fixed surface of the fixed plate of the top of the base 12, the fixed plate of the fixed plate is connected with the top of the two-side 12, the transmission post 13, the transmission 13 is connected with the top of the fixed plate 13, and the transmission post 13.

The centre gripping fixed subassembly 11 includes support column 111, lower plate 112, long board 113 and punch holder 114, support column 111 and the equal bolt of long board 113 are at the top of base 1, the top at base 1 is bolted to lower plate 112, the surface of long board 113 top runs through and is provided with thread bush 116, thread bush 116's inner wall threaded connection has screw rod 115, and the bottom and the punch holder 114 rotation of screw rod 115 are connected, vertical groove 117 has been seted up on the surface of long board 113 one side, the surface of punch holder 114 one side still is bolted with slide bar 1110 with vertical groove 117 inner wall sliding connection, in this embodiment, put the exhaust pipe fitting that will process in the inboard of lower plate 112, through rotating screw rod 115, screw rod 115 drives punch holder 114 and makes decurrent motion under the effect of thread bush 116 inner wall screw thread, punch holder 114 and lower plate 112 form the centre gripping fixed to the exhaust pipe fitting, punch holder 114 can drive slide the motion along the inner wall of vertical groove 117, thereby make punch holder 114 only along vertical direction motion, prevent punch holder 114 follow screw rod 115 rotation 1110, punch holder 114 and lower plate 114 surface and punch holder 112 have the fixed surface to be with the fixed rubber pad 118 of vertical groove 117, thereby the arc-shaped rubber pad 118 is fixed with the fixed surface of punch holder 118, the arc-shaped rubber pad 118 is designed, the arc-shaped is fixed with the top of the exhaust pipe fitting, the arc-shaped is fixed with the top of the face of the clamp pad 118, the arc-shaped is convenient.

The driving assembly 16 includes a second motor 161, a first gear 162 and a second gear 163, where the second motor 161 is bolted to one side of the support plate 12, an output shaft of the first gear 162 is fixed to an output shaft of the second motor 161, the second gear 163 is fixed to a surface of the driving column 13 and meshed with the first gear 162, in this embodiment, the second motor 161 is started, the output shaft of the second motor can drive the first gear 162 to rotate, then the first gear 162 drives the second gear 163 and the driving column 13 to rotate, so as to realize an effect of driving the driving column 13 to rotate, and a size of the first gear 162 is smaller than a size of the second gear 163, which makes the second motor 161 drive the large gear with a small gear, so as to realize a labor-saving effect of the second motor 161, and the second motor 161 is a motor with a self-locking function.

The working principle of the utility model is as follows: during operation, the exhaust pipe fitting to be machined and maintained is clamped and fixed through the clamping and fixing assembly 11, at this moment, the exhaust pipe fitting passes through the ring gear 4, then the driving assembly 16 drives the driving column 13 to rotate, and the driving column 13 can then drive the driving gear 14 to rotate, the driving gear 14 drives the ring gear 4 meshed with the driving gear 14 to rotate, the ring gear 4 drives the fixing seat 6 on the other side to do circular motion through the connecting rod 5 in the rotating process, the fixing seat 6 then drives the electric hydraulic rod 7 on the surface, the fixing plate 8 and the first motor 9 to do circular motion, thereby enabling the first motor 9 and the polishing disc 10 to move around the exhaust pipe fitting to be machined, angle adjustment is carried out, after the angle adjustment is finished, the second motor 161 of the driving assembly 16 is stopped, the second motor 161 is provided with a self-locking function to carry out locking, then the electric hydraulic rod 7 and the first motor 9 are started, the output shaft of the first motor 9 drives the polishing disc 10 to rotate, the output shaft of the electric hydraulic rod 7 can drive the fixing plate 8, the first motor 9 and the polishing disc 10 to approach the exhaust pipe fitting, then the polishing disc 10 is contacted with the surface of the exhaust pipe fitting, polishing disc 10 and the polishing pipe fitting is carried out, the polishing motor 9 and the polishing disc 10 can not rotate around the exhaust pipe fitting, the exhaust pipe fitting is convenient to carry out the exhaust and the exhaust pipe fitting to be clamped and fixed on the exhaust pipe fitting, the exhaust pipe fitting is not required to be machined and adjusted, the exhaust angle adjustment and the exhaust pipe fitting is not convenient to move.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. Polishing device for automobile parts convenient to angle regulation, including base (1) and riser (2), its characterized in that: the surface fixing of riser (2) has bearing (3), the inner circle of bearing (3) is fixed with ring gear (4), one side on ring gear (4) surface still is bolted with connecting rod (5), one side of riser (2) is provided with fixing base (6), and the other end of connecting rod (5) and fixing base (6) bolt each other, the surface of fixing base (6) runs through and is provided with electronic hydraulic stem (7), and electronic hydraulic stem (7) and fixing base (6) are fixed each other, electronic hydraulic stem (7) output shaft bolt has fixed plate (8), the bottom bolt of fixed plate (8) has first motor (9), the output shaft of first motor (9) is fixed with polishing dish (10) that are used for polishing the pipe fitting, the top of base (1) and the both sides that are located riser (2) are provided with centre gripping fixed subassembly (11) that are used for centre gripping pipe fitting, the opposite side at base (1) top has been bolted connection extension board (12), the surface rotation of extension board (12) is connected with transmission post (13), the bottom bolt of fixed gear (14) of ring gear (4) and the other end (14) meshing each other with transmission post (14), the surface of the support plate (12) is provided with a driving component (16) for driving the transmission column (13) to rotate.

2. The polishing device for automobile parts convenient for angle adjustment according to claim 1, wherein: the utility model provides a centre gripping fixed subassembly (11) includes support column (111), lower plate (112), long board (113) and punch holder (114), the top at base (1) is all bolted to support column (111) and long board (113), the top at base (1) is all bolted to lower plate (112), the surface of long board (113) top is run through and is provided with thread bush (116), the inner wall threaded connection of thread bush (116) has screw rod (115), and the bottom and punch holder (114) rotation of screw rod (115) are connected, vertical groove (117) have been seted up on the surface of long board (113) one side, slide bar (1110) with vertical groove (117) inner wall sliding connection are still bolted to the surface of punch holder (114) one side.

3. The polishing device for automobile parts convenient for angle adjustment according to claim 2, wherein: rubber pads (118) are fixed on the surfaces of the upper clamping plate (114) and the lower clamping plate (112), and a hand wheel (119) is further fixed on the top end of the screw rod (115).

4. A polishing device for automobile parts convenient for angle adjustment according to claim 3, characterized in that: the upper clamping plate (114) and the lower clamping plate (112) are both of arc-shaped design, and the rubber pad (118) is of arc-shaped design.

5. The polishing device for automobile parts convenient for angle adjustment according to claim 1, wherein: the driving assembly (16) comprises a second motor (161), a first gear (162) and a second gear (163), wherein the second motor (161) is bolted on one side of the support plate (12), an output shaft of the first gear (162) and an output shaft of the second motor (161) are mutually fixed, and the second gear (163) is fixed on the surface of the transmission column (13) and is meshed with the first gear (162).

6. The polishing device for automobile parts convenient for angle adjustment according to claim 5, wherein: the first gear (162) has a size smaller than a size of the second gear (163).

7. The polishing device for automobile parts convenient for angle adjustment according to claim 1, wherein: the top of fixing base (6) is still fixed be provided with battery (15), battery (15) are used for to electronic hydraulic stem (7) with first motor (9) power supply.