CN217619570U

CN217619570U - Trimming device is used in wheel hub processing

Info

Publication number: CN217619570U
Application number: CN202221869138.1U
Authority: CN
Inventors: 徐振勇; 张建; 陈强
Original assignee: Shandong Yulun Machinery Technology Co ltd
Current assignee: Shandong Yulun Machinery Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-10-21
Anticipated expiration: 2032-07-20

Abstract

The utility model belongs to the technical field of the car parts processing of polishing, specifically disclose a deburring device is used in wheel hub processing, the loach carrying platform comprises a supporting fram, be provided with actuating mechanism on the support frame, the actuating mechanism below is provided with positioning mechanism, positioning mechanism both sides fixed mounting has deburring mechanism, the positioning mechanism below is provided with elevating gear. The trimming device for hub processing of the utility model can tightly fix the hub by arranging the limiting column and the adjustable second slide block on the rotating disk, thereby avoiding the problem of inaccurate positioning during trimming; through set up the threaded rod in deburring mechanism, can carry out the roll adjustment to the grinding roller, and then can match the wheel hub of various sizes and model, the practicality increase of device.

Description

Trimming device is used in wheel hub processing

Technical Field

The utility model belongs to the technical field of the automobile parts processing of polishing, a deburring device is used in wheel hub processing specifically is disclosed.

Background

The automobile hub is an important component of automobile parts, the hub industry gradually develops and grows along with the growth of the automobile parts industry in China, and the automobile hub is generally required to be trimmed and deburred in the machining and production process in order to improve the production quality of the hub. However, most of the existing hub trimming devices have the problem of inaccurate processing and positioning, are easy to incline and damage the automobile hub during trimming, and have the consequence of greatly improving the production cost; and the size and the model of the existing hub are various, most trimming devices cannot be adjusted according to the size and the model of the hub to be trimmed, and the practicability of the device is lower, so that the efficiency of hub trimming work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a trimming device for hub machining.

In order to achieve the above object, the utility model provides an deburring device is used in wheel hub processing, the loach carrying platform comprises a supporting fram, be provided with actuating mechanism on the support frame, the actuating mechanism below is provided with positioning mechanism, support frame both sides inner wall symmetry is provided with deburring mechanism, be provided with elevating gear between positioning mechanism below and support frame lower extreme, when positioning mechanism ascends, dock with actuating mechanism's drive end.

Preferably, the driving mechanism comprises a motor, and a fixing column is fixedly connected to an output end of the motor.

Preferably, the positioning mechanism comprises a rotating disk, a groove is formed in the rotating disk, a second hydraulic cylinder is fixedly installed in the groove, a first sliding block is fixedly connected to the telescopic end of the second hydraulic cylinder, a limiting column is fixedly arranged at the center of the rotating disk, and the upper end of the limiting column is clamped and fixed with the fixing column.

Preferably, deburring mechanism installs the threaded rod in the support frame side including rotating, the one end and the handle fixed connection of threaded rod, the other end of threaded rod rotates and is connected with the fixed block, fixed block fixed mounting is at the inner wall of support frame, screw-thread fit has the second slider on the threaded rod, the threaded rod top is equipped with the gag lever post, second slider and gag lever post sliding fit, just the both ends of gag lever post respectively with support frame and fixed block fixed connection, be provided with grinding machanism on the second slider.

Preferably, the polishing mechanism comprises a first connecting rod, one end of the first connecting rod is fixedly connected with the polishing roller, the other end of the first connecting rod is fixedly connected with a second connecting rod, one end of the second connecting rod penetrates through the fixing block in a sliding mode and is fixedly connected with the surface of the second sliding block, and an obtuse angle is formed between the first connecting rod and the second connecting rod.

Preferably, the lifting device comprises a second base fixedly installed at the lower end of the supporting frame, a first hydraulic cylinder is fixedly installed on the upper surface of the second base, a first base is fixedly connected with the telescopic end of the first hydraulic cylinder, and the first base is rotatably connected with the lower surface of the rotating disc.

Compared with the prior art, the utility model discloses following beneficial effect has: a hub processing trimming device is characterized in that a limiting column and an adjustable second sliding block are arranged on a rotating disc, so that a hub can be tightly fixed, and the problem of inaccurate positioning during trimming is avoided; through set up the threaded rod in deburring mechanism, can carry out the roll adjustment to the grinding roller, and then can match the wheel hub of various sizes and model, can high-efficient accurate carry out the wheel hub deburring.

Drawings

Fig. 1 is a schematic overall structural diagram of an edge trimming device for hub machining according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 of a trimming device for hub machining according to the present invention;

fig. 3 is a schematic partial structural view of an edge trimming device for hub machining according to the present invention;

fig. 4 is a schematic view of the utility model provides a deburring device for hub processing when using.

In the figure: 1. a support frame; 2. a motor; 3. a handle; 4. fixing a column; 5. a hub; 6. rotating the disc; 7. a first base; 8. a first hydraulic cylinder; 9. a second base; 10. a threaded rod; 11. a second slider; 12. a fixed block; 13. a second connecting rod; 14. a limiting rod; 15. grinding a roller; 16. a limiting post; 17. a first slider; 18. a second hydraulic cylinder; 19. a groove; 20. a first connecting rod.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1-4, the trimming device for hub processing includes a supporting frame 1, a driving mechanism is disposed on the supporting frame 1, a positioning mechanism is disposed below the driving mechanism, the trimming mechanisms are symmetrically disposed on inner walls of two sides of the supporting frame 1, a lifting device is disposed between the lower end of the supporting frame 1 and the lower end of the positioning mechanism, and the positioning mechanism is abutted to a driving end of the driving mechanism when lifted.

Actuating mechanism includes motor 2, motor 2's output fixedly connected with fixed column 4, positioning mechanism includes rotary disk 6, the inside recess 19 of having seted up of rotary disk 6, fixed mounting has second pneumatic cylinder 18 in the recess 19, the flexible end fixedly connected with first slider 17 of second pneumatic cylinder 18, first slider 17 inboard is provided with the rubber layer, can be used for stabilizing wheel hub 5, rotary disk 6 center is fixed and is equipped with spacing post 16, can insert wheel hub 5 cover on spacing post 16, spacing post 16 upper end is fixed with fixed column 4 joint, spacing post 16 upper end sets up protruding piece, the notch of corresponding shape is seted up to fixed column 4 lower extreme, can accomplish the joint when spacing post 16 rises and fix, fixed column 4 rotates this moment can drive spacing post 16 and rotary disk 6 rotates, the drive end butt joint with actuating mechanism when corresponding the realization positioning mechanism rises promptly.

Trimming mechanism is including rotating the threaded rod 10 of installing in support frame 1 side, the one end and the 3 fixed connection of handle of threaded rod 10, and the other end of threaded rod 10 rotates and is connected with fixed block 12, fixed block 12 fixed mounting has second slider 11 at the inner wall of support frame 1, screw-thread fit on the threaded rod 10, and threaded rod 10 top is equipped with gag lever post 14, second slider 11 and gag lever post 14 sliding fit, and the both ends of gag lever post 14 respectively with support frame 1 and fixed block 12 fixed connection for second slider 11 does not rotate along with threaded rod 10 and does parallel motion on the contrary, is provided with grinding machanism on the second slider 11.

Grinding machanism includes head rod 20, the one end fixedly connected with of head rod 20 grinds roller 15, it is rough in surface to grind roller 15, the other end fixedly connected with second connecting rod 13 of head rod 20, the one end of second connecting rod 13 slides and passes fixed block 12 and with second slider 11 fixed surface connection, be the obtuse angle between head rod 20 and the second connecting rod 13, the border that adapts to wheel hub 5 is polished, its inclination can design as required, it carries out the deburring to wheel hub 5 to be convenient for to grind roller 15.

The lifting device comprises a second base 9 fixedly installed at the lower end of the support frame 1, a first hydraulic cylinder 8 is fixedly installed on the upper surface of the second base 9, a first base 7 is fixedly connected with the telescopic end of the first hydraulic cylinder 8, the first base 7 is rotatably connected with the lower surface of the rotating disc 6, and the first hydraulic cylinder 8 is used for controlling the first base 7 to move up and down.

The working principle is as follows: as shown in figure 4, in operation, the wheel hub 5 passes through the limiting post 16 and is placed on the rotating disk 6, the second hydraulic cylinder 18 is started, the first sliding block 17 is adjusted to tightly fix the wheel hub 5, the first hydraulic cylinder 8 is started to enable the whole positioning mechanism to ascend until the limiting post 16 is clamped and fixed with the fixing post 4, the handles 3 on the two sides are rotated to enable the second sliding block 11 to move on the threaded rod 10 in parallel, the grinding roller 15 is adjusted to be in contact with the edge of the wheel hub 5, the motor 2 is started, and the whole positioning mechanism is rotated by the motor 2, so that the purpose of trimming the wheel hub 5 is achieved, and high efficiency and accuracy are achieved.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hub processing is with deburring device, includes support frame (1), its characterized in that: the automatic trimming device is characterized in that a driving mechanism is arranged on the support frame (1), a positioning mechanism is arranged below the driving mechanism, trimming mechanisms are symmetrically arranged on the inner walls of two sides of the support frame (1), a lifting device is arranged between the lower end of the support frame (1) and the lower end of the positioning mechanism, and the positioning mechanism is butted with a driving end of the driving mechanism when ascending.

2. The trimming device for hub machining according to claim 1, wherein the driving mechanism comprises a motor (2), and a fixing column (4) is fixedly connected to an output end of the motor (2).

3. The trimming device for hub machining according to claim 2, wherein the positioning mechanism comprises a rotating disc (6), a groove (19) is formed in the rotating disc (6), a second hydraulic cylinder (18) is fixedly mounted in the groove (19), a first sliding block (17) is fixedly connected to the telescopic end of the second hydraulic cylinder (18), a limiting column (16) is fixedly arranged in the center of the rotating disc (6), and the upper end of the limiting column (16) is clamped and fixed with a fixed column (4).

4. The trimming device for hub machining according to claim 1, wherein the trimming mechanism comprises a threaded rod (10) rotatably mounted on the side face of the support frame (1), one end of the threaded rod (10) is fixedly connected with the handle (3), the other end of the threaded rod (10) is rotatably connected with a fixed block (12), the fixed block (12) is fixedly mounted on the inner wall of the support frame (1), a second slider (11) is arranged on the threaded rod (10) in a threaded fit manner, a limiting rod (14) is arranged above the threaded rod (10), the second slider (11) is in sliding fit with the limiting rod (14), two ends of the limiting rod (14) are respectively fixedly connected with the support frame (1) and the fixed block (12), and a polishing mechanism is arranged on the second slider (11).

5. The trimming device for hub machining according to claim 4, wherein the grinding mechanism comprises a first connecting rod (20), one end of the first connecting rod (20) is fixedly connected with the grinding roller (15), the other end of the first connecting rod (20) is fixedly connected with a second connecting rod (13), one end of the second connecting rod (13) slides through the fixed block (12) and is fixedly connected with the surface of the second sliding block (11), and an obtuse angle is formed between the first connecting rod (20) and the second connecting rod (13).

6. The trimming device for hub machining according to claim 3, wherein the lifting device comprises a second base (9) fixedly mounted at the lower end of the support frame (1), a first hydraulic cylinder (8) is fixedly mounted on the upper surface of the second base (9), a first base (7) is fixedly connected with the telescopic end of the first hydraulic cylinder (8), and the first base (7) is rotatably connected with the lower surface of the rotating disc (6).