CN212399106U

CN212399106U - Hub grinding device

Info

Publication number: CN212399106U
Application number: CN202021090422.XU
Authority: CN
Inventors: 韩卫冬; 王世俊
Original assignee: Suzhou Huizhijing Cage Technology Co ltd
Current assignee: Suzhou Huizhijing Cage Technology Co ltd
Priority date: 2020-12-13
Filing date: 2020-12-13
Publication date: 2021-01-26
Anticipated expiration: 2030-12-13

Abstract

The utility model discloses a wheel hub polishing device, which comprises a base, wherein a supporting plate is arranged above the base, a sliding groove is arranged on the supporting plate, strip-shaped screw holes are correspondingly arranged at two sides of the sliding groove, and sliding blocks are arranged in the sliding groove, the utility model provides a novel structure and reasonable layout, when in work, fastening nuts are unscrewed, the sliding blocks are pushed up and down to move in the sliding groove, the sliding blocks move up and down to drive two side stabilizing blocks to move up and down in the strip-shaped screw holes, and the sliding blocks can move up and down to drive a chassis to move up and down, the positions of a polishing chuck and the chassis can be adjusted through the sliding blocks, the polishing accuracy is improved, the device can adjust the position, wheel hubs are connected on wheel hub claws, the wheel hubs are sent into the polishing chuck through a telescopic device, a first motor is opened, the first motor drives the wheel, the hub is wrapped and polished, so that the situation that the hub is unbalanced locally during polishing is avoided, and the polishing comprehensiveness is improved.

Description

Hub grinding device

Technical Field

The utility model relates to a wheel hub technical field that polishes specifically is a wheel hub grinding device.

Background

Wheel hub need carry out surface finish in the production and processing process, step such as polish, it is common that artifical manual rotation wheel hub polishes, this kind of mode has not only increased intensity of labour, the efficiency of polishing has been reduced, and can lead to polishing inhomogeneous, also there are a lot of wheel hub grinding device in the existing market, but when wheel hub's specification and size changes, then be difficult to satisfy the in-service use needs, furthermore, because the in-process of polishing, can be accompanied with thermal production, lead to the temperature rise of wheel hub and polishing block, if not in time cooling treatment, not only influence the performance of polishing quality and wheel hub, and there is certain potential safety hazard, for this reason, the inventor synthesizes above-mentioned all kinds of factors and proposes a wheel hub grinding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheel hub grinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wheel hub grinding device, includes the base, the base top sets up the backup pad, set up the sliding tray in the backup pad, the sliding tray both sides correspond and set up the bar screw, set up the sliding block in the sliding tray, the sliding block both sides set up firm piece, it sets up fastening nut to correspond the bar screw on the firm piece, the sliding block right side sets up the chassis, set up the chuck of polishing on the chassis, the chuck internally mounted that polishes the piece, the chuck right side of polishing sets up the mount, set up sleeve bearing on the mount, the inside switching sleeve that sets up of sleeve bearing, switching sleeve left side sets up wheel hub claw, wheel hub claw left side sets up wheel hub, first motor is connected through the transmission shaft in switching sleeve right side, telescoping device is connected to first motor below.

During operation, unscrew fastening nut, promote the sliding block from top to bottom and remove in the sliding tray, the sliding block reciprocates and drives the stable piece in both sides and reciprocates in the bar screw, and the sliding block reciprocates and can drive the chassis and reciprocate, the position of polishing chuck and chassis can be adjusted through the sliding block, improve the accuracy nature of polishing, the device adjusts the position, connect wheel hub on wheel hub claw, send into the inside of polishing chuck with wheel hub through telescoping device, adjust the chuck of polishing in order to adapt to wheel hub size, open first motor, first motor drives wheel hub claw through the transmission shaft and rotates, polish wheel hub through the polishing piece, realize that the parcel formula is polished to wheel hub, the unbalanced situation appears in local when preventing to polish, improve the comprehensive nature of polishing.

As a further aspect of the present invention: the telescopic device comprises a motor box, a lead screw is arranged on the left side of the motor box, a lead screw bearing is connected to the other end of the lead screw, the lead screw bearing is arranged inside a fixing frame, a lead screw sliding block is arranged on the lead screw, a connecting block is arranged on the lead screw sliding block, a limiting sliding block is arranged on the connecting block, the limiting sliding block is arranged on a limiting rod, the limiting rod is connected with the fixing frame and the motor box, a base is arranged above the limiting sliding block, a fixing base is arranged above the base, a first motor is fixedly connected to the upper portion of the fixing base, the wheel hub can be taken and placed intelligently through the telescopic device, the accident caused by collision when the wheel hub is.

As a further aspect of the present invention: the motor case is internally provided with a motor frame, a second motor is arranged above the motor frame, a motor bearing is arranged on the left side of the second motor, a rotating shaft is connected onto the motor bearing, the rotating shaft is connected with a lead screw through a speed reducer, a fixed bearing is arranged at the position of the lead screw corresponding to the motor case, and the device can effectively prevent shaking during working through a limiting rod and a limiting slide block, so that the accuracy and the safety of the device are improved.

As a further aspect of the present invention: the air pump is arranged on the left side of the supporting plate, a guide pipe is arranged on the air pump, the guide pipe penetrates through the sliding block to be connected onto the chassis, air generated by the air pump enters the polishing chuck through the guide pipe, the polishing block and the wheel hub during working are cooled, and polishing quality of the device is improved.

As a further aspect of the present invention: the air pump is provided with an exhaust pipe, the exhaust pipe is connected with the guide pipe through a connector, and the exhaust pipe and the guide pipe are connected through the connector, so that the guide pipe is prevented from being damaged due to bending.

As a further aspect of the present invention: the protection plate is arranged above the fixing frame and connected with the fixing frame through the fixing nut, and the protection plate can prevent dust generated during polishing from spraying to affect human health and improve safety.

As a further aspect of the present invention: the guard plate is the L type ring form, and the material is the anticollision dustproof material, and the L type is convenient fixed, and the dustproof material of anticollision can prevent that dust piece from splashing, causes harm.

As a further aspect of the present invention: the exhaust pipe is a flexible pipe, and the condition of breakage is prevented from occurring when the polishing chuck is adjusted.

As a further aspect of the present invention: the polishing chuck is an electric polishing chuck, so that the polishing of hubs of different models is facilitated, and the service performance of the polishing device is improved.

Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:

1. the utility model provides a wheel hub grinding device, novel structure and rationally distributed, in operation, unscrew fastening nut, promote the sliding block from top to bottom and remove in the sliding tray, the sliding block reciprocates and drives the both sides steady piece and reciprocates in the bar screw, and the sliding block reciprocates and can drive the chassis and reciprocate, can adjust the position on polishing chuck and chassis through the sliding block, improve the accuracy nature of polishing, the position has been adjusted to the device, connect wheel hub on wheel hub claw, send into the polishing chuck with wheel hub inside through the telescoping device, adjust the polishing chuck in order to adapt to wheel hub size, open first motor, first motor passes through the transmission shaft and drives wheel hub claw and rotate, polish wheel hub through the polishing piece, realize the parcel formula is polished to wheel hub, the local unbalanced situation that appears when preventing to polish, improve the comprehensive nature of polishing.

2. The utility model discloses a further, the telescoping device includes the motor case, motor case left side sets up the lead screw, the lead screw bearing is connected to the lead screw other end, the lead screw bearing sets up inside the mount, set up the lead screw slider on the lead screw, set up the connecting block on the lead screw slider, set up spacing slider on the connecting block, spacing slider sets up on the gag lever post, mount and motor case are connected to the gag lever post, the spacing slider top sets up the base, the base top sets up the fixing base, the first motor of fixing base top fixed connection can realize getting through the telescoping device and put wheel hub intellectuality, and the collision caused the accident when preventing to get and put wheel hub, the improvement device security.

3. The utility model discloses a further, motor frame is set up to the motor incasement portion, set up the second motor above the motor frame, second motor left side motor bearing, connect the pivot on the motor bearing, the pivot passes through the reduction gear and connects the lead screw, the lead screw corresponds motor case position and sets up fixing bearing, can prevent effectively through gag lever post and spacing slider during operation rocking, improves device accuracy and security; an air pump is arranged on the left side of the supporting plate, a guide pipe is arranged on the air pump, the guide pipe penetrates through the sliding block and is connected onto the chassis, air generated by the air pump enters the polishing chuck through the guide pipe, and the polishing block and the hub are cooled during working, so that the polishing quality of the device is improved; the air pump is provided with an exhaust pipe, the exhaust pipe is connected with the guide pipe through a connector, and the exhaust pipe and the guide pipe are connected through the connector, so that the guide pipe is prevented from being damaged due to bending.

4. The utility model discloses a further, the mount top sets up the guard plate, the guard plate passes through fixation nut and connects the mount, and the guard plate can prevent that the dust when polishing from spraying, influences the health, improves the security, and the guard plate is the annular of L type, and the material is crashproof dustproof material, and L type is convenient fixed, and crashproof dustproof material can prevent that dust piece from splashing, causes harm; the exhaust pipe is a soft pipe, so that the condition of breakage is prevented when the polishing chuck is adjusted; the polishing chuck is an electric polishing chuck, so that the polishing of hubs of different models is facilitated, and the service performance of the polishing device is improved.

Drawings

FIG. 1 is a schematic structural view of a hub grinding apparatus;

FIG. 2 is a schematic structural view of a sliding block in the hub grinding device;

FIG. 3 is a schematic view of a hub grinding structure during operation in a hub grinding apparatus;

FIG. 4 is a schematic view of a grinding chuck in a hub grinding apparatus;

FIG. 5 is a schematic structural view of a guard plate in a hub grinding apparatus;

FIG. 6 is a schematic structural view of a motor box in the hub grinding device;

fig. 7 is a schematic structural view of an air pump in the hub grinding device.

In the figure: 1. a base; 2. a support plate; 3. an air pump; 4. a stabilizing block; 5. a slider; 6. a conduit; 7. fastening a nut; 8. a chassis; 9. polishing the chuck; 10. grinding blocks; 11. a hub; 12. a hub pawl; 13. a sleeve bearing; 14. an adapter sleeve; 15. a drive shaft; 16. a first motor; 17. a fixed seat; 18. a limiting slide block; 19. a base; 20. a limiting rod; 21. a motor case; 22. a screw rod; 23. a screw rod slide block; 24. connecting blocks; 25. a screw bearing; 26. a fixed mount; 27. a protection plate; 28. fixing a nut; 29. a sliding groove; 30. a strip-shaped screw hole; 31. a second motor; 32. a motor frame; 33. a motor bearing; 34. a rotating shaft; 35. a speed reducer; 36. fixing the bearing; 37. a connector; 38. an exhaust pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, a hub polishing device comprises a base 1, a support plate 2 is arranged above the base 1, a sliding groove 29 is arranged on the support plate 2, strip-shaped screw holes 30 are correspondingly arranged on two sides of the sliding groove 29, a sliding block 5 is arranged in the sliding groove 29, stabilizing blocks 4 are arranged on two sides of the sliding block 5, fastening nuts 7 are arranged on the stabilizing blocks 4 corresponding to the strip-shaped screw holes 30, a chassis 8 is arranged on the right side of the sliding block 5, a polishing chuck 9 is arranged on the chassis 8, a polishing block 10 is arranged in the polishing chuck 9, a fixing frame 26 is arranged on the right side of the polishing chuck 9, a sleeve bearing 13 is arranged on the fixing frame 26, a switching sleeve 14 is arranged in the sleeve bearing 13, a hub claw 12 is arranged on the left side of the switching sleeve 14, a hub 11 is arranged on the left side of the hub claw 12, the right side of the switching, the telescopic device is connected below the first motor 16.

The telescoping device includes motor case 21, motor case 21 left side sets up lead screw 22, lead screw 22 other end connection screw bearing 25, screw bearing 25 sets up inside mount 26, set up lead screw slider 23 on the lead screw 22, set up connecting block 24 on the lead screw slider 23, set up limit slider 18 on the connecting block 24, limit slider 18 sets up on gag lever post 20, mount 26 and motor case 21 are connected to gag lever post 20, limit slider 18 top sets up

base

19, 19 tops of base set up fixing base 17, the first motor 16 of fixing base 17 top fixed connection can realize getting through the telescoping device and put wheel hub 11 intellectuality, and the collision caused the accident when preventing to get and put wheel hub 11, improves the device security.

A motor frame 32 is arranged in the motor box 21, a second motor 31 is arranged above the motor frame 32, a motor bearing 33 is arranged on the left side of the second motor 31, a rotating shaft 34 is connected onto the motor bearing 33, the rotating shaft 34 is connected with a screw rod 22 through a speed reducer 35, a fixed bearing 36 is arranged at the position of the screw rod 22 corresponding to the motor box 21, the swinging during working can be effectively prevented through a limiting rod 20 and a limiting slide block 18, and the accuracy and the safety of the device are improved; 2 left sides of backup pad set up air pump 3, set up pipe 6 on the air pump 3, pipe 6 passes on sliding block 5 connects chassis 8, and the wind that air pump 3 produced passes through pipe 6 and gets into in the chuck 9 of polishing, cools down to the polishing block 10 and the wheel hub 11 of during operation, and the quality of improving device is polished, sets up exhaust pipe 38 on the air pump 3, exhaust pipe 38 passes through connector 37 and connects pipe 6, connects exhaust pipe 38 and pipe 6 through connector 37, prevents that pipe 6 from causing the damage because of the bending.

A protection plate 27 is arranged above the fixing frame 26, the protection plate 27 is connected with the fixing frame 26 through a fixing nut 28, the protection plate 27 can prevent dust spraying during polishing from affecting human health, safety is improved, the protection plate 27 is in an L-shaped annular shape, the protection plate is made of an anti-collision dustproof material, the L shape is convenient to fix, and the anti-collision dustproof material can prevent dust fragments from splashing to cause harm; the exhaust pipe 38 is a soft pipe, so that the condition of breakage is prevented when the polishing chuck 9 is adjusted; the polishing chuck 9 is an electric polishing chuck 9, and the hub 11 which conveniently corresponds to different models is polished, so that the service performance of the polishing device is improved.

The utility model discloses a theory of operation is: during operation, unscrew fastening nut 7, promote sliding block 5 from top to bottom and remove in sliding tray 29, sliding block 5 reciprocates and drives both sides stabilizing block 4 and reciprocates in bar screw 30, and sliding block 5 reciprocates and can drive chassis 8 and reciprocate, can adjust the position of polishing chuck 9 and chassis 8 through sliding block 5, improve the accuracy nature of polishing, the device adjusts the position, connect wheel hub 11 on wheel hub claw 12, send wheel hub 11 into through telescoping device inside polishing chuck 9, adjust polishing chuck 9 in order to adapt to wheel hub 11 size, open first motor 16, first motor 16 drives wheel hub claw 12 through transmission shaft 15 and rotates, polish wheel hub 11 through polishing block 10, the realization is polished to wheel hub 11 parcel formula, the local unbalanced situation that appears when preventing to polish, improve the comprehensive nature of polishing.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A wheel hub polishing device comprises a base (1) and is characterized in that a supporting plate (2) is arranged above the base (1), a sliding groove (29) is formed in the supporting plate (2), strip-shaped screw holes (30) are correspondingly formed in two sides of the sliding groove (29), a sliding block (5) is arranged in the sliding groove (29), stabilizing blocks (4) are arranged on two sides of the sliding block (5), fastening nuts (7) are arranged on the stabilizing blocks (4) corresponding to the strip-shaped screw holes (30), a chassis (8) is arranged on the right side of the sliding block (5), a polishing chuck (9) is arranged on the chassis (8), a polishing block (10) is arranged inside the polishing chuck (9), a fixing frame (26) is arranged on the right side of the polishing chuck (9), a sleeve bearing (13) is arranged on the fixing frame (26), and a switching sleeve (14) is arranged inside the sleeve bearing (13), adapter sleeve (14) left side sets up wheel hub claw (12), wheel hub claw (12) left side sets up wheel hub (11), first motor (16) is connected through transmission shaft (15) on adapter sleeve (14) right side, telescoping device is connected to first motor (16) below.

2. A hub grinding device according to claim 1, wherein the telescopic means comprises a motor case (21), a screw rod (22) is arranged on the left side of the motor box (21), the other end of the screw rod (22) is connected with a screw rod bearing (25), the screw rod bearing (25) is arranged in the fixed frame (26), the screw rod (22) is provided with a screw rod sliding block (23), a connecting block (24) is arranged on the screw rod sliding block (23), a limiting sliding block (18) is arranged on the connecting block (24), the limiting slide block (18) is arranged on a limiting rod (20), the limiting rod (20) is connected with a fixed frame (26) and a motor box (21), limiting slide (18) top sets up base (19), base (19) top sets up fixing base (17), first motor (16) of fixing base (17) top fixed connection.

3. A hub grinding device according to claim 2, characterized in that a motor frame (32) is arranged inside the motor box (21), a second motor (31) is arranged above the motor frame (32), a motor bearing (33) is arranged on the left side of the second motor (31), a rotating shaft (34) is connected onto the motor bearing (33), the rotating shaft (34) is connected with the screw rod (22) through a speed reducer (35), and the screw rod (22) is provided with a fixed bearing (36) corresponding to the position of the motor box (21).

4. A hub grinding device according to any one of claims 1-3, characterized in that an air pump (3) is arranged on the left side of the supporting plate (2), a conduit (6) is arranged on the air pump (3), and the conduit (6) is connected to the chassis (8) through a sliding block (5).

5. A hub grinding device according to claim 4, characterized in that an exhaust duct (38) is arranged on the air pump (3), and the exhaust duct (38) is connected with the conduit (6) through a connector (37).

6. A hub grinding device according to claim 5, characterized in that a protection plate (27) is arranged above the fixing frame (26), and the protection plate (27) is connected with the fixing frame (26) through a fixing nut (28).

7. A hub grinding device according to claim 6, wherein the protection plate (27) is L-shaped circular ring-shaped and made of anti-collision and dustproof material.

8. A hub grinding device according to claim 7, wherein the exhaust duct (38) is a flexible tube.

9. A hub grinding device according to claim 8, characterized in that the grinding chuck (9) is a power grinding chuck.