CN216098258U

CN216098258U - Polishing equipment for production and manufacturing of automobile framework assembly

Info

Publication number: CN216098258U
Application number: CN202122771234.4U
Authority: CN
Inventors: 张玉隆; 董芳涛; 赵斌
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-22
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses polishing equipment for producing and manufacturing an automobile framework assembly, which comprises a base, wherein two stand columns which are arranged in parallel are connected above the base, a connecting plate is connected between the two stand columns, a fixing frame is arranged below the connecting plate and fixedly connected to the base, a second motor is arranged in the fixing frame, the output end of the second motor is connected with a connecting shaft, one end, far away from the second motor, of the connecting shaft is connected with a main conical gear, the top of the main conical gear is meshed with a secondary conical gear, one end, far away from the main conical gear, of the secondary conical gear is connected with a rotating shaft, and the rotating shaft penetrates through the outer wall of the connecting plate and extends to a rotary table. This a stand for polishing equipment that vapour car skeleton subassembly production was made can provide the support for the connecting plate, mount and base fixed connection, and the mount can provide support and fixed point for the second motor, prevents that the second motor from producing in the in-service use not hard up and side to move.

Description

Polishing equipment for production and manufacturing of automobile framework assembly

Technical Field

The utility model relates to the technical field of automobile part processing, in particular to polishing equipment for producing and manufacturing an automobile framework assembly.

Background

With the development of the improvement and opening of China, the vigorous development of the manufacturing industry and the continuous progress of the technological level, in the technical field of modern automobile part processing, the automobile industry is also led to the pride development, the domestic automobile sales volume is high in innovation year after year, the appearance and the performance of the automobile are also popular with the nation, a large number of framework components are usually needed to be used during automobile assembly, burrs and unevenness are often formed on the surfaces of the just-produced framework components, therefore, the framework components need to be polished, polishing equipment is an indispensable tool, has the characteristics of manpower saving and easiness in operation and control, and is deeply favored by the majority of manufacturing personnel.

The existing polishing equipment has no clamping and fixing structure, is not convenient for adjusting the angle of the framework component, and is not suitable for the technical requirements of the processing of modern automobile parts with higher requirements, so that the polishing equipment for producing and manufacturing the automobile framework component is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide polishing equipment for producing and manufacturing an automobile framework assembly, and aims to solve the problems that the polishing equipment provided by the background art is free of a clamping and fixing structure and is inconvenient to adjust the angle of the framework assembly.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a polishing equipment for automobile skeleton subassembly manufacturing, includes the base, the top of base is connected with two parallel arrangement's stand, two be connected with the connecting plate between the stand, the below of connecting plate is provided with the mount, mount fixed connection is on the base, the internally mounted of mount has the second motor, the output of second motor is connected with the connecting axle, the one end that the second motor was kept away from to the connecting axle is connected with main conical gear, main conical gear's top meshing has inferior conical gear, the one end that main conical gear was kept away from to inferior conical gear is connected with the pivot, the connecting plate outer wall is worn out in the pivot and is extended to on the carousel.

Preferably, the top both ends of connecting plate are connected with support and fixing base respectively, the one end that the connecting plate was kept away from to the support is established on the pivot through the bearing housing.

Preferably, the top of carousel is connected with fixed frame, one side of fixed frame is connected with two parallel arrangement's L style of calligraphy connecting rod, the one end that fixed frame was kept away from to L style of calligraphy connecting rod is connected with splint.

Preferably, the top of fixing base is connected with two parallel arrangement's fixed plate, two be connected with the lead screw through the bearing between the fixed plate, the outside cover of lead screw is equipped with secondary gear and screw-nut, and screw-nut is located the front end of secondary gear, secondary gear one side is provided with the third motor, third motor fixed connection is on the fixing base, the output of third motor is connected with the master gear, the master gear is connected with secondary gear engagement.

Preferably, the outside of the screw nut is connected with a first hydraulic rod, one end of the first hydraulic rod, which is far away from the screw nut, is connected with a first motor, and one end of the first motor, which is far away from the first hydraulic rod, is connected with a polishing disc.

Preferably, the internal connection of fixed frame has the second hydraulic stem, the inner wall that fixed frame was worn out to the output of second hydraulic stem extends to two transfer lines on, the output and the transfer line pin joint of second hydraulic stem, the one end pin joint that the second hydraulic stem was kept away from to the transfer line is to the department of buckling of L style of calligraphy connecting rod, the outside of L style of calligraphy connecting rod still overlaps and is equipped with the bracing piece, the one end fixed connection that L style of calligraphy connecting rod was kept away from to the bracing piece is on fixed frame.

Preferably, the inner structure of the support rod is matched with the outer structure of the L-shaped connecting rod in local size.

Compared with the prior art, the utility model has the beneficial effects that: the stand column arranged in the utility model can provide support for the connecting plate, the fixing frame is fixedly connected with the base, the fixing frame can provide support and fixing points for the second motor, the second motor is prevented from loosening and lateral movement in the actual use process, accidents are avoided, the second motor can enable the connecting shaft to synchronously rotate when rotating, the connecting shaft is fixedly connected with the main conical gear, the main conical gear is meshed with the secondary conical gear, the secondary conical gear is fixedly connected with the rotating shaft, and further the main conical gear, the secondary conical gear and the rotating shaft synchronously rotate;

the rotary disc arranged in the polishing device can enable the fixed frame to synchronously rotate when rotating, the clamping plates are connected with the fixed frame through the L-shaped connecting rods and the second hydraulic rods, so that the polishing angle of the framework assembly clamped in the two clamping plates can be adjusted, when the output end of the second hydraulic rod extends rightwards, the transmission rods on the two sides can pull the L-shaped connecting rods rightwards, the other ends of the L-shaped connecting rods and the supporting rods generate relative displacement, the clamping plates are fixedly connected with the L-shaped connecting rods, the framework assembly can be clamped by the two clamping plates, manpower is saved, the polishing device can conveniently operate, the framework assembly is prevented from being loosened due to unstable fixation in the polishing process, the framework assembly is enabled to be popped, and potential safety hazards are avoided;

according to the utility model, the main gear can synchronously rotate when the third motor rotates, the secondary gear is meshed with the main gear and fixedly connected with the screw rod, two ends of the screw rod are rotatably connected to the fixed plate through the bearings, so that the main gear, the secondary gear and the screw rod synchronously rotate, the screw rod moves forward through the screw nut connected with the screw rod in a threaded manner when the screw rod rotates, the screw nut is fixedly connected with the first hydraulic rod, the output end of the first hydraulic rod is fixedly connected with the polishing disc through the first motor, and the polishing disc can move back and forth along the screw rod, so that the polishing position in the polishing operation can be conveniently adjusted, the working efficiency is improved, and the polishing progress is accelerated.

Drawings

FIG. 1 is a schematic diagram of the front end internal structure of the present invention;

FIG. 2 is a top partial schematic view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is an enlarged view of a portion of the structure shown at B in FIG. 2 according to the present invention.

In the figure: 1. a base; 2. a column; 3. a connecting plate; 4. a support; 5. a turntable; 6. a fixing frame; 7. an L-shaped connecting rod; 8. a splint; 9. a polishing disk; 10. a first motor; 11. a first hydraulic lever; 12. a fixing plate; 13. a fixed seat; 14. a second motor; 15. a fixed mount; 16. a connecting shaft; 17. a main bevel gear; 18. a sub-conical gear; 19. a rotating shaft; 20. a second hydraulic rod; 21. a support bar; 22. a transmission rod; 23. a third motor; 24. a main gear; 25. a secondary gear; 26. a screw rod; 27. and a screw nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the 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.

Embodiment 1

As shown in fig. 1 and fig. 3, the present invention provides a technical solution: a polishing device for producing and manufacturing an automobile framework component comprises a base 1, two upright posts 2 which are arranged in parallel are connected above the base 1, a connecting plate 3 is connected between the two upright posts 2, a fixing frame 15 is arranged below the connecting plate 3, the fixing frame 15 is fixedly connected to the base 1, a second motor 14 is arranged inside the fixing frame 15, the output end of the second motor 14 is connected with a connecting shaft 16, one end, far away from the second motor 14, of the connecting shaft 16 is connected with a main conical gear 17, the top of the main conical gear 17 is meshed with a secondary conical gear 18, one end, far away from the main conical gear 17, of the secondary conical gear 18 is connected with a rotating shaft 19, the rotating shaft 19 penetrates through the outer wall of the connecting plate 3 and extends to a turntable 5, the upright posts 2 can provide support for the connecting plate 3, the fixing frame 15 is fixedly connected with the base 1, the fixing frame 15 can provide support and fixing points for the second motor 14, and prevent the second motor 14 from loosening and moving laterally in the actual use process, the accident is avoided, the second motor 14 can enable the connecting shaft 16 to synchronously rotate when rotating, the connecting shaft 16 is fixedly connected with the main conical gear 17, the main conical gear 17 is meshed with the secondary conical gear 18, the secondary conical gear 18 is fixedly connected with the rotating shaft 19, and therefore the main conical gear 17, the secondary conical gear 18 and the rotating shaft 19 synchronously rotate;

example two

The scheme in the first embodiment is further described in the following with reference to specific working modes, which are described in detail in the following:

as shown in fig. 1, as a preferred embodiment, on the basis of the above manner, further, two ends of the top of the connecting plate 3 are respectively connected with the bracket 4 and the fixing seat 13, one end of the bracket 4, which is far away from the connecting plate 3, is sleeved on the rotating shaft 19 through a bearing, and the bracket 4 can play a limiting role in the horizontal direction for the rotating shaft 19, so as to prevent the rotating shaft 19 from tilting during rotation;

as shown in fig. 2 and 4, as a preferred embodiment, in addition to the above-mentioned embodiments, a fixed frame 6 is connected above the rotary disc 5, two L-shaped connecting rods 7 arranged in parallel are connected to one side of the fixed frame 6, a clamping plate 8 is connected to one end of each L-shaped connecting rod 7 away from the fixed frame 6, a second hydraulic rod 20 is connected inside the fixed frame 6, an output end of the second hydraulic rod 20 penetrates through an inner wall of the fixed frame 6 and extends to two transmission rods 22, an output end of the second hydraulic rod 20 is in pin connection with the transmission rods 22, one end of each transmission rod 22 away from the second hydraulic rod 20 is in pin connection with a bent part of the L-shaped connecting rod 7, a support rod 21 is further sleeved outside the L-shaped connecting rod 7, one end of the support rod 21 away from the fixed frame L-shaped connecting rod 7 is fixedly connected to the fixed frame 6, and the fixed frame 6 can synchronously rotate when the rotary disc 5 rotates, the clamping plates 8 are connected with the fixing frame 6 through the L-shaped connecting rods 7 and the second hydraulic rods 20, so that the polishing angle of the framework components clamped in the two clamping plates 8 can be adjusted, when the output ends of the second hydraulic rods 20 extend rightwards, the transmission rods 22 on two sides can pull the L-shaped connecting rods 7 rightwards, the other ends of the L-shaped connecting rods 7 and the supporting rods 21 generate relative displacement, the clamping plates 8 are fixedly connected with the L-shaped connecting rods 7, so that the framework components can be clamped by the two clamping plates 8, manpower is saved, the polishing device can conveniently operate, the framework components are prevented from being loosened due to unstable fixation in the polishing process, the framework components are popped, and potential safety hazards are avoided;

as shown in fig. 1 and fig. 2, as a preferred embodiment, in addition to the above-mentioned manner, two fixing plates 12 arranged in parallel are connected above the fixing base 13, a lead screw 26 is connected between the two fixing plates 12 through a bearing, a sub-gear 25 and a lead screw nut 27 are sleeved outside the lead screw 26, the lead screw nut 27 is located at the front end of the sub-gear 25, a third motor 23 is arranged at one side of the sub-gear 25, the third motor 23 is fixedly connected to the fixing base 13, a main gear 24 is connected to an output end of the third motor 23, the main gear 24 is meshed with the sub-gear 25, a first hydraulic rod 11 is connected outside the lead screw nut 27, a first motor 10 is connected to one end of the first hydraulic rod 11 far from the lead screw nut 27, a polishing disc 9 is connected to one end of the first motor 10 far from the first hydraulic rod 11, the third motor 23 can make the main gear 24 rotate synchronously when rotating, the secondary gear 25 is meshed with the main gear 24, the secondary gear 25 is fixedly connected with the lead screw 26, two ends of the lead screw 26 are rotatably connected onto the fixing plate 12 through bearings, the main gear 24, the secondary gear 25 and the lead screw 26 synchronously rotate, the lead screw 26 is rotatably connected with the lead screw in a threaded manner, the lead screw nut 27 moves forwards, the lead screw nut 27 is fixedly connected with the first hydraulic rod 11, the output end of the first hydraulic rod 11 is fixedly connected with the polishing disc 9 through the first motor 10, the polishing disc 9 can move back and forth along the lead screw 26, the polishing position in the polishing operation can be conveniently adjusted, the working efficiency is improved, and the polishing progress is accelerated.

The working principle is as follows: for the polishing equipment for producing and manufacturing the automobile framework component, when in use, the framework component to be polished is firstly placed between the two clamping plates 8, then the second hydraulic rod 20 is opened, the output end of the second hydraulic rod 20 extends rightwards, so that the transmission rods 22 on two sides can pull the L-shaped connecting rod 7 rightwards, the other end of the L-shaped connecting rod 7 and the supporting rod 21 generate relative displacement, the clamping plates 8 are fixedly connected with the L-shaped connecting rod 7, and then the two clamping plates 8 move towards each other, and finally the framework component is clamped;

secondly, the first motor 10 and the first hydraulic rod 11 are started, the first hydraulic rod 11 moves the first motor 10 to a proper position, then the first hydraulic rod 11 is closed, then the polishing disc 9 of the first motor 10 starts polishing operation on the surface of the framework component, when the polishing position of the polishing disc 9 needs to be adjusted, the third motor 23 is started, the main gear 24 synchronously rotates when the third motor 23 rotates, the secondary gear 25 is meshed with the main gear 24, the secondary gear 25 is fixedly connected with the screw rod 26, two ends of the screw rod 26 are rotatably connected on the fixing plate 12 through bearings, further the main gear 24, the secondary gear 25 and the screw rod 26 synchronously rotate, the screw rod nut 27 connected with the screw thread pair moves forwards when the screw rod 26 rotates, the screw rod nut 27 is fixedly connected with the first hydraulic rod 11, the output end of the first hydraulic rod 11 is fixedly connected with the polishing disc 9 through the first motor 10, further enabling the polishing disk 9 to move back and forth, and turning off the third motor 23 when the required position is adjusted;

finally, when the polishing angle of the framework component needs to be adjusted, the second motor 14 can be opened, the second motor 14 can enable the connecting shaft 16 to synchronously rotate when rotating, the connecting shaft 16 is fixedly connected with the main bevel gear 17, the main bevel gear 17 is meshed with the secondary bevel gear 18, the secondary bevel gear 18 is fixedly connected with the rotating shaft 19, the main bevel gear 17, the secondary bevel gear 18 and the rotating shaft 19 synchronously rotate, meanwhile, the rotating shaft 19 is fixedly connected with the turntable 5, the turntable 5 is fixedly connected with the fixing frame 6, the fixing frame 6 can rotate, the fixing frame 6 is connected with the clamping plate 8 through the L-shaped connecting rod 7 and the supporting rod 21, the framework component in the clamping plate 8 rotates, and the working principle of the polishing equipment for producing and manufacturing the automobile framework component is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A polishing equipment for automobile framework assembly production and manufacturing, includes base (1), its characterized in that: the top of base (1) is connected with two parallel arrangement's stand (2), two be connected with connecting plate (3) between stand (2), the below of connecting plate (3) is provided with mount (15), mount (15) fixed connection is on base (1), the internally mounted of mount (15) has second motor (14), the output of second motor (14) is connected with connecting axle (16), the one end that second motor (14) were kept away from in connecting axle (16) is connected with main conical gear (17), the top meshing of main conical gear (17) has secondary conical gear (18), the one end that main conical gear (17) were kept away from in secondary conical gear (18) is connected with pivot (19), pivot (19) are worn out connecting plate (3) outer wall and are extended to on carousel (5).

2. The polishing device for the production and manufacture of the automobile framework component as claimed in claim 1, wherein: the top both ends of connecting plate (3) are connected with support (4) and fixing base (13) respectively, the one end that connecting plate (3) were kept away from in support (4) is established on pivot (19) through the bearing housing.

3. The polishing device for the production and manufacture of the automobile framework component as claimed in claim 1, wherein: the top of carousel (5) is connected with fixed frame (6), one side of fixed frame (6) is connected with two parallel arrangement's L style of calligraphy connecting rod (7), the one end that fixed frame (6) were kept away from in L style of calligraphy connecting rod (7) is connected with splint (8).

4. The polishing device for the production and manufacture of the automobile framework component as claimed in claim 2, wherein: the top of fixing base (13) is connected with two parallel arrangement's fixed plate (12), two be connected with lead screw (26) through the bearing between fixed plate (12), the outside cover of lead screw (26) is equipped with secondary gear (25) and screw-nut (27), and screw-nut (27) are located the front end of secondary gear (25), secondary gear (25) one side is provided with third motor (23), third motor (23) fixed connection is on fixing base (13), the output of third motor (23) is connected with master gear (24), master gear (24) are connected with secondary gear (25) meshing.

5. The polishing device for the production and manufacture of the automobile framework component as claimed in claim 4, wherein: the external connection of screw-nut (27) has first hydraulic stem (11), the one end that screw-nut (27) were kept away from in first hydraulic stem (11) is connected with first motor (10), the one end that first hydraulic stem (11) were kept away from in first motor (10) is connected with polishing dish (9).

6. The polishing device for the production and manufacture of the automobile framework component as claimed in claim 3, wherein: the internally connected of fixed frame (6) has second hydraulic stem (20), the inner wall that fixed frame (6) was worn out to the output of second hydraulic stem (20) extends to on two transfer lines (22), the output and transfer line (22) pin joint of second hydraulic stem (20), the one end pin joint of second hydraulic stem (20) is kept away from in transfer line (22) is located to buckling of L style of calligraphy connecting rod (7), the outside of L style of calligraphy connecting rod (7) still overlaps and is equipped with bracing piece (21), the one end fixed connection that L style of calligraphy connecting rod (7) was kept away from in bracing piece (21) is on fixed frame (6).

7. The polishing device for the production and manufacture of the automobile framework component as claimed in claim 6, wherein: the internal structure of the support rod (21) is matched with the local size of the external structure of the L-shaped connecting rod (7).