CN216399133U

CN216399133U - Grinding machine with multistage grinding process for automobile part production

Info

Publication number: CN216399133U
Application number: CN202120642038.4U
Authority: CN
Inventors: 崔俊贤; 崔军峰
Original assignee: Qingdao Jinnuo Automobile Mold Co ltd
Current assignee: Qingdao Jinnuo Automobile Mold Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2022-04-29
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a grinding machine with a multi-stage grinding process for automobile part production, which comprises a base, a first motor and a grinding wheel, wherein a storage box is arranged on the outer surface of the base, the first motor is arranged on the outer surface of the base, an output shaft of the first motor penetrates into the base, the tail end of the output shaft of the first motor is connected with a threaded rod, the threaded rod is arranged in the base, a positioning plate is arranged on the outer surface of the threaded rod, a guide block is arranged at the lower end of the positioning plate, a guide groove is connected with the tail end of the guide block, the guide groove is arranged in the base, a connecting plate is connected with the outer surface of the positioning plate, an electric push rod is arranged at the upper end of the connecting plate, and the output end of the electric push rod is connected with a top plate. This auto parts production is with grinding machine that has multistage process of polishing is provided with a plurality of emery wheels, can carry out meticulous polishing to the work piece, and emery wheel and connecting axle fix through the bolt, and the person of facilitating the use changes and maintains the emery wheel.

Description

Grinding machine with multistage grinding process for automobile part production

Technical Field

The utility model relates to the technical field of automobile part production, in particular to a grinding machine with a multi-stage grinding process for automobile part production.

Background

The automobile is a power-driven non-rail-bearing vehicle with 4 or more than 4 wheels, and is mainly used for carrying personnel or goods, the automobile is composed of numerous parts, in the production and processing process of automobile parts, a grinding machine is required to be used for grinding and polishing the outer surface of a workpiece, along with the development of the society, the types of grinding machines emerging on the market are more and more, but the existing device has certain use defects when in use, such as:

when using, current device is all only polishing to the part by an solitary polishing blade, burnishing device single structure, it is coarse to polish, thereby influence the effect of polishing of work piece, influence the use value of part then, and current device is inconvenient when using adjusts according to the size of work piece, thereby inconvenient user carries out the centre gripping to the work piece of equidimension not, lead to the user to have certain limitation when using, and current device is when using, inconvenient user accomodates the work piece of processing completion, thereby user's work efficiency has been influenced, the practicality that leads to the device is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding machine with a multi-stage grinding process for automobile part production, and aims to solve the problems that the existing device is low in grinding effect, inconvenient to adjust according to the size of a workpiece and inconvenient to store when in use in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a grinding machine with a multi-stage grinding process for producing automobile parts comprises a base, a first motor and a grinding wheel, wherein a storage box is arranged on the outer surface of the base, the first motor is installed on the outer surface of the base, a first motor output shaft penetrates into the base, a threaded rod is connected to the tail end of the first motor output shaft and is installed inside the base, a positioning plate is arranged on the outer surface of the threaded rod, a guide block is installed at the lower end of the positioning plate, a guide groove is connected to the tail end of the guide block and is formed in the base, a connecting plate is connected to the outer surface of the positioning plate, an electric push rod is arranged at the upper end of the connecting plate, a top plate is connected to the output end of the electric push rod, a fixing rod is arranged at the upper end of the base, an end plate is connected to the upper end of the fixing rod, a fan is installed inside the end plate, a connecting block is arranged on the outer surface of the fixing rod, and the outer surface of the connecting block is connected with a supporting plate, the upper end of the supporting plate is provided with a second motor, the output end of the second motor is connected with a connecting shaft, the connecting shaft is installed inside the supporting plate, the tail end of the connecting shaft penetrates through the supporting plate, the tail end of the connecting shaft is provided with a grinding wheel, and the outer surface of the connecting shaft is provided with a conveying chain.

Preferably, the positioning plate forms a sliding structure with the guide groove through the guide block, and the positioning plate is in threaded connection with the threaded rod.

Preferably, the clamping blocks are symmetrically arranged on two sides of the central axis of the positioning plate, and the transverse cross sections of the clamping blocks are of L-shaped structures.

Preferably, the supporting plate and the fixing rods form a sliding structure through connecting blocks, and the fixing rods are arranged on the outer surface of the supporting plate at equal intervals.

Preferably, the connecting shafts are arranged in the supporting plate at equal intervals, and the connecting shafts are rotatably connected with the supporting plate.

Preferably, the grinding wheels and the connecting shafts form a disassembly and assembly structure, and the number of the grinding wheels is equal to that of the connecting shafts.

Compared with the prior art, the utility model has the beneficial effects that: this auto parts production is with grinding machine that has multistage process of polishing:

1. when the device is used, the grinding wheels are arranged, so that a workpiece can be finely ground, the grinding effect of the workpiece is improved, the grinding wheels and the connecting shaft are fixed through the bolts, and when the device is not used, a user can conveniently replace and maintain the grinding wheels, the problem that the grinding effect of the existing device is poor in the background technology is solved, and the use requirements of the user are met;

2. when the device is used, the clamping blocks are in sliding connection with the positioning plate, a user can adjust the distance between the clamping blocks according to the needs of the user, so that the clamping blocks can fixedly clamp workpieces with different sizes, and the clamping blocks and the positioning plate are fixed through bolts, so that the connection stability of the clamping blocks and the positioning plate is guaranteed, the problem that the conventional device is inconvenient to adjust according to the sizes of the workpieces in the background technology is solved, and the device is convenient for the user to use;

3. when the device is used, when workpieces are polished and processed, a user can drive the top plate to move under the action of the electric push rod, the workpieces on the upper ends of the positioning plates are pushed to the inside of the storage box to be stored in a centralized mode, the problem that the existing device is inconvenient to store the workpieces by the user in the background technology is solved, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;

FIG. 2 is a schematic view of the top view of the positioning plate and the connecting plate according to the present invention;

FIG. 3 is a schematic side view of the installation of the electric putter and the top plate according to the present invention;

FIG. 4 is a schematic top view of the connecting shaft and the conveying chain of the present invention;

FIG. 5 is a schematic top view of the end plate and fan assembly of the present invention.

In the figure: 1. a base; 2. a storage box; 3. a first motor; 4. a threaded rod; 5. positioning a plate; 6. a guide block; 7. a guide groove; 8. a clamping block; 9. a connecting plate; 10. an electric push rod; 11. a top plate; 12. fixing the rod; 13. an end plate; 14. a fan; 15. a support plate; 16. connecting blocks; 17. a second motor; 18. a connecting shaft; 19. a grinding wheel; 20. a conveyor chain.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a grinding machine with multi-stage grinding process for producing automobile parts comprises a base 1, a storage box 2, a first motor 3, a threaded rod 4, a positioning plate 5, a guide block 6, a guide groove 7, a clamping block 8, a connecting plate 9, an electric push rod 10, a top plate 11, a fixing rod 12, an end plate 13, a fan 14, a supporting plate 15, a connecting block 16, a second motor 17, a connecting shaft 18, a grinding wheel 19 and a conveying chain 20, wherein the storage box 2 is arranged on the outer surface of the base 1, the first motor 3 is arranged on the outer surface of the base 1, an output shaft of the first motor 3 penetrates into the base 1, the threaded rod 4 is connected to the tail end of the output shaft of the first motor 3, the threaded rod 4 is arranged inside the base 1, the positioning plate 5 is arranged on the outer surface of the threaded rod 4, the guide block 6 is arranged at the lower end of the positioning plate 5, the guide groove 7 is connected to the tail end of the guide block 6, and the guide groove 7 is arranged inside the base 1, the outer surface of the positioning plate 5 is connected with a connecting plate 9, the upper end of the connecting plate 9 is provided with an electric push rod 10, the output end of the electric push rod 10 is connected with a top plate 11, the upper end of the base 1 is provided with a fixing rod 12, the upper end of the fixing rod 12 is connected with an end plate 13, the end plate 13 is internally provided with a fan 14, the outer surface of the fixing rod 12 is provided with a connecting block 16, the outer surface of the connecting block 16 is connected with a supporting plate 15, the upper end of the supporting plate 15 is provided with a second motor 17, the output end of the second motor 17 is connected with a connecting shaft 18, the connecting shaft 18 is installed inside the supporting plate 15, the tail end of the connecting shaft 18 penetrates through the supporting plate 15, the tail end of the connecting shaft 18 is provided with a grinding wheel 19, and the outer surface of the connecting shaft 18 is provided with a conveying chain 20.

The positioning plate 5 forms a sliding structure through the guide block 6 and the guide groove 7, the positioning plate 5 is in threaded connection with the threaded rod 4, and the guide block 6 plays a role in guiding and limiting the movement of the positioning plate 5 when moving in the guide groove 7, so that the positioning plate 5 is always kept to move in the plane.

The clamp splice 8 sets up at the central axis bilateral symmetry of locating plate 5, and the clamp splice 8 transverse section is "L" style of calligraphy column structure, is sliding connection between clamp splice 8 and the locating plate 5, and the user can adjust the interval between the clamp splice 8 according to the size of work piece for the clamp splice 8 can fix the centre gripping to the work piece of equidimension not, and fixes through the bolt between clamp splice 8 and the locating plate 5.

The supporting plate 15 and the fixing rods 12 form a sliding structure through the connecting block 16, and the fixing rods 12 are arranged on the outer surface of the supporting plate 15 at equal intervals, so that a user can connect the driving shaft on the outer surface of the connecting block 16 with an external driving device, and the supporting plate 15 is driven by the connecting block 16 to move downwards along the outer surface of the fixing rods 12.

The connecting shafts 18 are arranged at equal intervals inside the supporting plate 15, the connecting shafts 18 are rotatably connected with the supporting plate 15, the second motor 17 can drive the connecting shafts 18 at the lower ends of the second motor to rotate when working, when the connecting shafts 18 at the lower ends of the second motor 17 rotate, the conveying chains 20 at the outer surfaces of the second motor can be driven to rotate, and the conveying chains 20 drive the rest 2 connecting shafts 18 to rotate.

The grinding wheels 19 and the connecting shaft 18 form a dismounting and mounting structure, the number of the grinding wheels 19 is equal to that of the connecting shaft 18, the grinding wheels 19 and the connecting shaft 18 are fixed through bolts, when the grinding wheel is not used, a user can unscrew the bolts on the outer surface of the connecting shaft 18, the grinding wheels 19 are replaced and maintained, and the use of the user is facilitated.

The working principle is as follows: when the grinding machine with the multistage grinding process for producing the automobile parts is used, firstly, a workpiece to be machined is placed at the upper end of the positioning plate 5, meanwhile, a user can push the clamping block 8 inwards to enable the clamping block 8 to move inwards, so that the clamping block 8 can fixedly clamp workpieces with different sizes, when the adjustment is completed, the user can fix the clamping block 8 and the positioning plate 5 through bolts to ensure the connection stability, secondly, the user can connect a driving shaft on the outer surface of the connecting block 16 with an external driving device to enable the connecting block 16 to drive the supporting plate 15 to move along the outer surface of the fixing rod 12, and the grinding wheel 19 is adjusted to be at an appropriate height;

next, the user may energize the second motor 17, so that the second motor 17 drives the connecting shaft 18 at the lower end thereof to rotate, the connecting shaft 18 at the lower end of the second motor 17 may drive the conveying chain 20 to rotate when rotating, the conveying chain 20 may drive the remaining 2 connecting shafts 18 to rotate when rotating, the connecting shaft 18 may drive the grinding wheel 19 to rotate when rotating, and the grinding wheel 19 may grind the workpiece when rotating;

when the first grinding is finished, a user can properly increase the height of the grinding wheel 19, and simultaneously can rotate the first motor 3, the first motor 3 can drive the threaded rod 4 to rotate when rotating, the threaded rod 4 can drive the positioning plate 5 to move along the threads on the outer surface of the threaded rod 4 when rotating, a workpiece at the upper end of the threaded rod is moved to the lower end of the second grinding wheel 19, then the grinding wheel 19 is moved downwards, the workpiece is ground for the second time, the positioning plate 5 can drive the guide block 6 to move in the guide groove 7 when moving, and the positioning plate 5 can be guided and limited when moving, and as the connecting plate 9 is in sliding connection with the base 1, the positioning plate 5 can drive the connecting plate 9 to move along the outer surface of the base 1 when moving;

according to the process of polishing, the workpiece is polished for three times, the polishing effect of the workpiece is improved, in the polishing process, a user can electrify the fan 14 inside the end plate 13, the fan 14 plays a role in air cooling and heat dissipation for the second motor 17, the service life of the workpiece is prolonged, when the workpiece is polished, the user can electrify the electric push rod 10, the electric push rod 10 drives the top plate 11 to move, the workpiece which is polished is pushed to the storage box 2 to be stored in a centralized mode, the use of an convenience user is facilitated, and the overall practicability is improved.

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. The utility model provides an auto parts production is with grinding machine that has multistage process of polishing, includes base (1), first motor (3), clamp splice (8) and emery wheel (19), its characterized in that: the outer surface of the base (1) is provided with a storage box (2), the outer surface of the base (1) is provided with a first motor (3), an output shaft of the first motor (3) penetrates into the base (1), the tail end of the output shaft of the first motor (3) is connected with a threaded rod (4), the threaded rod (4) is installed inside the base (1), the outer surface of the threaded rod (4) is provided with a positioning plate (5), the lower end of the positioning plate (5) is provided with a guide block (6), the tail end of the guide block (6) is connected with a guide groove (7), the guide groove (7) is arranged inside the base (1), the outer surface of the positioning plate (5) is connected with a connecting plate (9), the upper end of the connecting plate (9) is provided with an electric push rod (10), the output end of the electric push rod (10) is connected with a top plate (11), and the upper end of the base (1) is provided with a fixing rod (12), and dead lever (12) upper end is connected with end plate (13) to end plate (13) internally mounted has fan (14), dead lever (12) surface is provided with connecting block (16), and connecting block (16) surface connection has backup pad (15), backup pad (15) upper end is provided with second motor (17), and second motor (17) output is connected with connecting axle (18), connecting axle (18) are installed inside backup pad (15), and connecting axle (18) end runs through from backup pad (15) is inside, connecting axle (18) end is provided with emery wheel (19), and connecting axle (18) surface is provided with conveying chain (20).

2. The grinding machine with the multistage grinding process for the production of the automobile parts as claimed in claim 1, wherein: the positioning plate (5) and the guide groove (7) form a sliding structure through the guide block (6), and the positioning plate (5) is in threaded connection with the threaded rod (4).

3. The grinding machine with the multistage grinding process for the production of the automobile parts as claimed in claim 1, wherein: the clamping blocks (8) are symmetrically arranged on two sides of the central axis of the positioning plate (5), and the transverse sections of the clamping blocks (8) are of L-shaped structures.

4. The grinding machine with the multistage grinding process for the production of the automobile parts as claimed in claim 1, wherein: the supporting plate (15) and the fixing rods (12) form a sliding structure through the connecting blocks (16), and the fixing rods (12) are arranged on the outer surface of the supporting plate (15) at equal intervals.

5. The grinding machine with the multistage grinding process for the production of the automobile parts as claimed in claim 1, wherein: the connecting shafts (18) are arranged in the supporting plate (15) at equal intervals, and the connecting shafts (18) are rotatably connected with the supporting plate (15).

6. The grinding machine with the multistage grinding process for the production of the automobile parts as claimed in claim 1, wherein: the grinding wheels (19) and the connecting shafts (18) form a disassembly and assembly structure, and the number of the grinding wheels (19) is equal to that of the connecting shafts (18).