CN112428061A

CN112428061A - Surface polishing device and polishing method for machining automobile parts

Info

Publication number: CN112428061A
Application number: CN202011314757.XA
Authority: CN
Inventors: 孙涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-03-02

Abstract

The invention discloses a surface polishing device and a polishing method for automobile accessory machining, and the surface polishing device comprises a base, wherein a limiting cover is fixedly arranged at the top of the base, a movable plate is connected in the limiting cover in a sliding manner, the top of the movable plate extends to the upper part of the limiting cover and is fixedly provided with an installation plate, a supporting seat positioned on one side of the limiting cover is fixedly arranged at the top of the base, clamping plates are fixedly arranged at the top of the supporting seat and one side of the bottom of the installation plate, the two clamping plates are clamped with the same pipe fitting, and the top of the base is connected with a sliding cover positioned on one side of. According to the invention, the electric push rod and the power motor are respectively started, so that the pipe fitting can be closely positioned and comprehensively polished, the manual operation can be replaced when the pipe fitting is produced, the efficiency is effectively improved, the practicability is good, the mechanical polishing is adopted, the uniform polishing can be realized, and the quality problem of the polished pipe fitting can be avoided.

Description

Surface polishing device and polishing method for machining automobile parts

Technical Field

The invention relates to the technical field related to automobile part machining, in particular to a surface polishing device and a polishing method for automobile part machining.

Background

Automobile parts are in a wide variety, nowadays, automobiles are more and more in brands, and the types of the automobiles are also more and more. The automobile can be divided into a passenger car and a commercial car, wherein the passenger car refers to a vehicle with less than nine seats (including a driver seat) and a main purpose of carrying passengers. Specifically, passenger vehicles are further classified into basic passenger vehicles, i.e., cars, MPV vehicles, SUV vehicles, and other vehicle types such as pickup trucks;

the automobile tubular part is often provided with burrs after being formed, the burrs can be better ground to enter the next procedure, most of the existing automobile part grinding devices are poor in grinding effect and not uniform enough in grinding, the working efficiency of workers is reduced, and the normal proceeding of the next procedure is influenced, so that the surface grinding device and the grinding method for automobile part machining are provided, and the problem is solved.

Disclosure of Invention

The invention aims to provide a surface polishing device and a polishing method for processing automobile parts, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a surface polishing device for processing automobile accessories comprises a base, wherein a limiting cover is fixedly mounted at the top of the base, a movable plate is connected in the limiting cover in a sliding mode, the top of the movable plate extends to the upper portion of the limiting cover and is fixedly mounted with a mounting plate, a supporting seat is fixedly mounted at the top of the base and is positioned at one side of the limiting cover, clamping plates are fixedly mounted at the top of the supporting seat and one side of the bottom of the mounting plate respectively, the two clamping plates are clamped with a same pipe fitting, the top of the base is connected with a sliding cover which is positioned at one side of the supporting seat in a sliding mode, a sliding plate is connected at the top of the sliding cover in a sliding mode, a transmission motor and a fixed screw rod are fixedly mounted at the top of the sliding plate respectively and are in transmission connection with the mounting plate, a polishing wheel is fixedly mounted on an output, and an output shaft of the transmission motor is in transmission connection with the supporting screw rod, an electric push rod is fixedly mounted on the other side of the top of the base, and the output shaft of the electric push rod is fixedly connected with the bottom of one side of the sliding cover.

In a further embodiment, equal fixed mounting has the gag lever post on the both sides inner wall of spacing cover, and sliding sleeve is equipped with same backup pad on two gag lever posts, the bottom of movable plate and the top fixed connection of backup pad, the cover is equipped with the spacing spring that is located the backup pad top on the gag lever post, and the top and the bottom of spacing spring respectively with the top of gag lever post and the top fixed connection of backup pad, through two gag lever posts and the backup pad sliding connection that set up, can realize sliding spacingly to the movable plate.

In a further embodiment, the top of the mounting plate is slidably connected with the connecting ring, the top of the connecting ring is in transmission connection with the nut, the fixing screw penetrates through the nut and is in threaded connection with the nut, and the connecting ring can be conveniently driven to move longitudinally by using a thread principle, so that the mounting plate can be conveniently driven to move longitudinally.

In a further embodiment, a limiting plate is slidably connected in the connecting ring, the fixing screw penetrates through the limiting plate, the nut is rotatably installed at the top of the limiting plate, the top of the nut extends to the upper portion of the connecting ring, a moving rack is fixedly installed at the top of the connecting ring, a moving gear located above the connecting ring is fixedly installed on the nut, the moving gear is meshed with the moving rack, the nut can move transversely on the fixing screw, and the nut can rotate under the action of the moving gear and the moving rack, so that the connecting ring can move longitudinally.

In a further embodiment, a rectangular ring is fixedly mounted on one side of the connecting ring, and the rectangular ring is slidably connected with the top of the mounting plate, so that the connecting ring can be kept connected with the mounting plate, and the sliding plate can be conveniently moved.

In a further embodiment, it is connected with the transfer line to rotate on the slide, drive motor's output shaft is connected with the transfer line transmission, sliding connection has the mounting bracket in the sliding housing, and the bottom of transfer line extends to in the mounting bracket and rotates with the bottom inner wall of mounting bracket to be connected, it is connected with the screwed pipe to rotate on one side inner wall of mounting bracket, and support screw rod run through the screwed pipe and with screwed pipe threaded connection, the transfer line is connected with the screwed pipe transmission, and usable screwed pipe and support screw rod's threaded connection can conveniently drive the slide and carry out lateral shifting.

In a further embodiment, the transmission rod and the transmission motor are both fixedly sleeved with a transmission gear, and the two transmission gears are meshed with each other, so that the transmission motor can be started to drive the transmission rod to rotate, and power is provided for rotation of the threaded pipe.

In a further embodiment, the transmission rod is fixedly sleeved with a worm positioned in the mounting frame, the threaded pipe is fixedly sleeved with a worm wheel, the worm wheel is meshed with the worm, power can be conveniently provided for the threaded pipe, and the threaded pipe can be conveniently rotated.

Preferably, the polishing method based on the surface polishing device for processing the automobile parts specifically comprises the following steps:

(S1) placing the pipe on the clamping plate on the supporting seat;

(S2), starting the electric push rod to drive the sliding cover to approach one side of the supporting seat, when the sliding cover moves, driving the fixed screw on the sliding plate to move, and at the moment, driving the movable gear to move transversely, because the movable gear and the movable rack are in a meshed state, when the movable gear moves, the movable gear can rotate, and at the moment, the nut can rotate, so that the connecting ring can move downwards under the threaded fit with the fixed screw, and when the connecting ring moves downwards, the mounting plate can be driven to move downwards until the clamping plate on the mounting plate clamps the pipe, and at the moment, the polishing wheel can contact the pipe;

(S3) starting the transmission motor to drive the grinding wheel to rotate, so that the burrs on the pipe fitting can be ground;

(S4), start the drive motor and can drive the transfer line through two drive gears and rotate, when the transfer line rotated, under the drive action of accessible worm and worm wheel, can drive the screwed pipe and rotate, because the screwed pipe is screw drive with the supporting screw, so when the screwed pipe rotated, can drive the slide and remove to this can drive the wheel of polishing and carry out lateral shifting, comprehensive polishing to the pipe fitting, gets rid of the overlap.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention relates to a surface polishing device for processing automobile accessories, which is characterized in that a pipe fitting is placed on a clamping plate on a supporting seat, an electric push rod can be started to drive a sliding cover to approach to one side of the supporting seat, a fixed screw on a sliding plate can be driven to move when the sliding cover moves, a movable gear can be pushed to move transversely at the moment, the movable gear and a movable rack are in a meshed state, so that the movable gear can rotate when the movable gear moves, a nut can rotate at the moment, a connecting ring can move downwards under the threaded fit of the fixed screw, and a mounting plate can be driven to move downwards when the connecting ring moves downwards until the clamping plate on the mounting plate clamps the pipe fitting, and a polishing wheel can be contacted with the pipe fitting at the moment.

2. According to the surface polishing device for processing the automobile parts, the polishing wheel can be driven to rotate by starting the transmission motor, so that burrs on the pipe can be polished, the transmission rod can be driven to rotate by the two transmission gears when the transmission motor is started, the threaded pipe can be driven to rotate under the transmission action of the worm and the worm gear when the transmission rod rotates, and the threaded pipe and the support screw are in threaded transmission, so that the sliding plate can be driven to move when the threaded pipe rotates, the polishing wheel can be driven to move transversely, the pipe can be polished comprehensively, and the burrs can be removed.

According to the invention, the electric push rod and the power motor are respectively started, so that the pipe fitting can be closely positioned and comprehensively polished, the manual operation can be replaced when the pipe fitting is produced, the efficiency is effectively improved, the practicability is good, the mechanical polishing is adopted, the uniform polishing can be realized, and the quality problem of the polished pipe fitting can be avoided.

Drawings

FIG. 1 is a front view of the main structure of the present invention;

FIG. 2 is a top view of the main body mounting plate and attachment ring connection structure of the present invention;

FIG. 3 is a side view of the internal structure of the main body position-limiting cover of the present invention;

FIG. 4 is a side view of the main body slide cover and slide plate connection structure of the present invention;

fig. 5 is a front view of the internal structure of the main body mounting bracket of the present invention.

In the figure: 1. a base; 2. a limiting cover; 3. a supporting seat; 4. moving the plate; 5. mounting a plate; 6. a splint; 7. a slide cover; 8. an electric push rod; 9. a drive motor; 10. grinding the wheel; 11. fixing the screw rod; 12. a connecting ring; 13. a limiting plate; 14. moving the rack; 15. a moving gear; 16. a rectangular ring; 17. a nut; 18. a support plate; 19. a limiting rod; 20. a limiting spring; 21. a slide plate; 22. a transmission rod; 23. a mounting frame; 24. a transmission gear; 25. a support screw; 26. a threaded pipe; 27. a worm gear; 28. a worm.

Detailed Description

The embodiment of the application solves the problems in the prior art by providing the surface polishing device and the polishing method for automobile part machining. The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, the embodiment provides a surface polishing device for processing automobile accessories, which includes a base 1, a limiting cover 2 is fixedly installed on the top of the base 1, a moving plate 4 is slidably connected to the limiting cover 2, the top of the moving plate 4 extends to the upper side of the limiting cover 2 and is fixedly installed with a mounting plate 5, so that longitudinal movement limiting can be conveniently provided for a clamping plate 6 on the mounting plate 5, the clamping plate 6 can accurately clamp a pipe, a supporting seat 3 located on one side of the limiting cover 2 is fixedly installed on the top of the base 1, the clamping plates 6 are fixedly installed on the top of the supporting seat 3 and one side of the bottom of the mounting plate 5, so that the pipe can be positioned and supported, the same pipe is clamped on the two clamping plates 6, a sliding cover 7 located on one side of the supporting seat 3 is slidably connected to the top of the base 1, and a sliding, can realize adjusting the horizontal position and the longitudinal position of wheel 10 of polishing, conveniently carry out comprehensive polishing to the pipe fitting, slide 21's top fixed mounting has drive machine 9 and clamping screw 11 respectively, and clamping screw 11 is connected with the transmission of mounting panel 5, fixed cover is equipped with wheel 10 of polishing on drive machine 9's the output shaft, and wheel 10 of polishing contacts with one side of pipe fitting, fixed mounting has supporting screw 25 on the inner wall of sliding closure 7, utilize the screw thread principle, can conveniently realize driving wheel 10 of polishing and carry out lateral shifting, and drive machine 9's output shaft and supporting screw 25 transmission are connected, base 1's top opposite side fixed mounting has electric putter 8, and electric putter 8's output shaft and one side bottom fixed connection of sliding closure 7.

Equal fixed mounting has gag lever post 19 on the both sides inner wall of spacing cover 2, and sliding sleeve is equipped with same backup pad 18 on two gag lever posts 19, can carry out longitudinal sliding spacing to mounting panel 4, and can have certain positioning action, the bottom of movable plate 4 and the top fixed connection of backup pad 18, the cover is equipped with spacing spring 20 that is located backup pad 18 top on the gag lever post 19, can upwards when removing at mounting panel 5, provide corresponding auxiliary force, and spacing spring 20's top and bottom respectively with the top of gag lever post 19 and the top fixed connection of backup pad 18, through two gag lever posts 19 and the backup pad 18 sliding connection who sets up, can realize sliding spacing to movable plate 4.

The top sliding connection of mounting panel 5 has go-between 12, and the top transmission of go-between 12 is connected with nut 17, and clamping screw 11 runs through nut 17 and with nut 17 threaded connection, utilizes the screw thread principle, can conveniently drive go-between 12 and carry out longitudinal motion, so can conveniently drive mounting panel 5 and carry out longitudinal motion.

Sliding connection has limiting plate 13 in go-between 12, set screw 11 runs through limiting plate 13, and nut 17 rotates the top of installing at limiting plate 13, the top of nut 17 extends to the top of go-between 12, the top fixed mounting of go-between 12 has removal rack 14, fixed cover is equipped with the removal gear 15 that is located go-between 12 top on the nut 17, utilize removal gear 15 and removal rack 14, can take place to rotate when nut 17 removes, and remove gear 15 and remove rack 14 and mesh mutually, can carry out lateral shifting at set screw 11, can be under the effect of removal gear 15 and removal rack 14, make nut 17 rotate, make go-between 12 carry out longitudinal motion.

One side fixed mounting of go-between 12 has rectangular ring 16, can also make things convenient for go-between 12 to carry out lateral sliding when keeping rectangular ring 6 to be connected with mounting panel 5, and rectangular ring 16 and the top sliding connection of mounting panel 5 can make go-between 12 and mounting panel 5 keep being connected to can make things convenient for slide 21 to remove.

The pipe fitting is placed on the clamping plate 6 located on the supporting seat 3, then the electric push rod 8 can be started to drive the sliding cover 7 to be close to one side of the supporting seat 3, when the sliding cover 7 moves, the fixing screw rod 11 on the sliding plate 21 can be driven to move, at the moment, the moving gear 15 can be pushed to move transversely, because the moving gear 15 and the moving rack 14 are in a meshed state, when the moving gear 15 moves, the moving gear 15 can be driven to rotate, at the moment, the nut 17 can be driven to rotate, under the threaded fit with the fixing screw rod 11, the connecting ring 12 can be driven to move downwards, when the connecting ring 12 moves downwards, the mounting plate 5 can be driven to move downwards, until the clamping plate 6 on the mounting plate 5 clamps the pipe fitting, at the moment, the polishing wheel 10 can be in contact with the pipe fitting.

Example two

Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1:

it is connected with transfer line 22 to rotate on slide 21, the output shaft and the transfer line 22 transmission of drive motor 9 are connected, can be with drive motor 9's power secondary output, sliding connection has mounting bracket 23 in the sliding housing 7, and transfer line 22's bottom extend to in mounting bracket 23 and be connected with the bottom inner wall rotation of mounting bracket 23, it is connected with screwed pipe 26 to rotate on one side inner wall of mounting bracket 23, utilize threaded principle can conveniently drive slide 21 and carry out lateral shifting, and supporting screw 25 run through screwed pipe 26 and with screwed pipe 26 threaded connection, transfer line 22 is connected with screwed pipe 26 transmission, usable screwed pipe 26 and supporting screw 25's threaded connection, can conveniently drive slide 21 and carry out lateral shifting.

The transmission rod 22 and the transmission motor 9 are both fixedly sleeved with a transmission gear 24, and the two transmission gears 24 are meshed with each other, so that the transmission motor 9 can be started to drive the transmission rod 22 to rotate, and power is provided for the rotation of the threaded pipe 26.

The worm 28 positioned in the mounting frame 23 is fixedly sleeved on the transmission rod 22, the worm wheel 27 is fixedly sleeved on the threaded pipe 26, and the worm wheel 27 is meshed with the worm 28, so that power can be conveniently provided for the threaded pipe 26, and the threaded pipe 26 can be conveniently rotated.

Can drive the wheel 10 of polishing through start-up drive motor 9 and rotate to this can realize polishing the overlap on the pipe fitting, and can drive transfer line 22 through two drive gear 24 and rotate at start-up drive motor 9, when transfer line 22 rotates, under the drive effect of accessible worm 28 and worm wheel 27, can drive screwed pipe 26 and rotate, because screwed pipe 26 and supporting screw 25 are thread drive, so when screwed pipe 26 rotates, can drive slide 21 and remove, so can drive the wheel 10 of polishing and carry out lateral shifting, comprehensive polishing the pipe fitting, get rid of the overlap.

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 surface grinding device is used in auto-parts processing, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a limiting cover (2), the limiting cover (2) is internally and fixedly connected with a movable plate (4), the top of the movable plate (4) extends to the upper part of the limiting cover (2) and is fixedly provided with a mounting plate (5), the top of the base (1) is fixedly provided with a supporting seat (3) positioned on one side of the limiting cover (2), the tops of the supporting seat (3) and one side of the bottom of the mounting plate (5) are fixedly provided with clamping plates (6), the two clamping plates (6) are provided with the same pipe fitting in a clamping way, the top of the base (1) is slidably connected with a sliding cover (7) positioned on one side of the supporting seat (3), the top of the sliding cover (7) is slidably connected with a sliding plate (21), the top of the sliding plate (21) is respectively and fixedly provided with a transmission motor (9) and a fixed screw (11), and the, fixed cover is equipped with grinding wheel (10) on the output shaft of driving motor (9), and grinding wheel (10) contacts with one side of pipe fitting, fixed mounting has supporting screw (25) on the inner wall of sliding closure (7), and the output shaft of driving motor (9) is connected with supporting screw (25) transmission, the top opposite side fixed mounting of base (1) has electric putter (8), and the output shaft of electric putter (8) and one side bottom fixed connection of sliding closure (7).

2. The surface grinding device for machining of automobile parts as claimed in claim 1, wherein: equal fixed mounting has gag lever post (19) on the both sides inner wall of spacing cover (2), and sliding sleeve is equipped with same backup pad (18) on two gag lever posts (19), the top fixed connection of the bottom of movable plate (4) and backup pad (18), the cover is equipped with spacing spring (20) that are located backup pad (18) top on gag lever post (19), and the top and the bottom of spacing spring (20) respectively with the top of gag lever post (19) and the top fixed connection of backup pad (18).

3. The surface grinding device for machining of automobile parts as claimed in claim 1, wherein: the top sliding connection of mounting panel (5) has go-between (12), and the top transmission of go-between (12) is connected with nut (17), clamping screw (11) run through nut (17) and with nut (17) threaded connection.

4. The surface grinding device for machining of automobile parts as claimed in claim 3, wherein: sliding connection has limiting plate (13) in go-between (12), limiting plate (13) runs through in clamping screw (11), and nut (17) rotate and install the top in limiting plate (13), the top of nut (17) extends to the top of go-between (12), the top fixed mounting of go-between (12) has removal rack (14), fixed cover is equipped with removal gear (15) that are located go-between (12) top on nut (17), and removes gear (15) and removal rack (14) mesh mutually.

5. The surface grinding device for machining of automobile parts as claimed in claim 3, wherein: a rectangular ring (16) is fixedly mounted on one side of the connecting ring (12), and the rectangular ring (16) is in sliding connection with the top of the mounting plate (5).

6. The surface grinding device for machining of automobile parts as claimed in claim 1, wherein: the utility model discloses a slide, including slide (21), the output shaft of drive motor (9) and transfer line (22), sliding connection has mounting bracket (23) in slide cover (7), and the bottom of transfer line (22) extends to in mounting bracket (23) and rotates with the bottom inner wall of mounting bracket (23) and be connected, rotate on one side inner wall of mounting bracket (23) and be connected with screwed pipe (26), and support screw (25) run through screwed pipe (26) and with screwed pipe (26) threaded connection, transfer line (22) are connected with screwed pipe (26) transmission.

7. The surface grinding device for machining of automobile parts as claimed in claim 6, wherein: the transmission rod (22) and the transmission motor (9) are fixedly sleeved with transmission gears (24), and the two transmission gears (24) are meshed with each other.

8. The surface grinding device for machining of automobile parts as claimed in claim 6, wherein: the worm (28) located in the mounting rack (23) is fixedly sleeved on the transmission rod (22), a worm wheel (27) is fixedly sleeved on the threaded pipe (26), and the worm wheel (27) is meshed with the worm (28).

9. The polishing method using the surface polishing apparatus for automobile parts working according to claim 1, characterized by comprising the steps of:

(S1), placing the pipe fitting on a clamping plate (6) positioned on the supporting seat (3);

(S2), starting the electric push rod (8) to drive the sliding cover (7) to approach to one side of the supporting seat (3), when the sliding cover (7) moves, the fixed screw (11) on the sliding plate (21) can be driven to move, at the moment, the movable gear (15) can be pushed to move transversely, because the movable gear (15) and the movable rack (14) are in a meshed state, therefore, when the moving gear (15) moves, the moving gear (15) can rotate, and the nut (17) can rotate at the moment, so that the connecting ring (12) can move downwards under the matching of the thread of the fixed screw rod (11), when the connecting ring (12) moves downwards, the mounting plate (5) can be driven to move downwards until the grinding wheel (10) contacts the pipe after the clamping plate (6) on the mounting plate (5) clamps the pipe;

(S3) starting the transmission motor (9) to drive the grinding wheel (10) to rotate, so that the burrs on the pipe fitting can be ground;

(S4), the starting transmission motor (9) can drive the transmission rod (22) to rotate through the two transmission gears (24), when the transmission rod (22) rotates, the threaded pipe (26) can be driven to rotate under the transmission action of the worm (28) and the worm wheel (27), and the threaded pipe (26) and the supporting screw rod (25) are in threaded transmission, so that when the threaded pipe (26) rotates, the sliding plate (21) can be driven to move, the grinding wheel (10) can be driven to move transversely, the pipe fitting is comprehensively ground, and burrs are removed.