CN110497207A - A wheel hub deburring device - Google Patents

Abstract

The invention discloses a hub deburring device, which comprises supporting legs on both sides of the bottom end of the supporting base, a supporting block on the top of the supporting legs, a first transmission roller on one end of the supporting block, and a One end is provided with a bearing, the third hydraulic cylinder runs through one side of the cold-formed rectangular support, the top of the third hydraulic cylinder is provided with a lower pressing column, one side of the first pressing column is provided with a first grinding motor, and the first grinding The bottom end of the motor is provided with a first brush. In the present invention, the wheel hub is transmitted to the center of the support base by the transmission rod, the first hydraulic cylinder pushes the first clamping column, the second hydraulic cylinder pushes the second clamping column, and the movement of the second clamping column and the first clamping column moves the wheel hub Accurately push it to the middle of the transmission bracket, use the notch structure to fold the turning tool, and use the side brush to polish the burrs, which greatly reduces manpower. At the same time, the multiple degrees of freedom of grinding improves the precision and efficiency of grinding. It is small in size and can participate in assembly line operations.

Description

A wheel hub deburring device

technical field

The invention relates to the field of hub manufacturing, in particular to a hub deburring device.

Background technique

At present, the manufacturing of wheel hubs is mostly done by casting, but casting will produce a lot of lugs and burrs. At present, manual assembly line grinding and mechanical arm grinding are mostly used to remove pouring ears and burrs, but these have their limitations.

There are four main types of existing equipment:

The first method is to remove burrs by spraying water with a high-pressure water gun, and the hub is fixed by bolts (manually fixed), which is not efficient and convenient.

The second type: artificially place the wheel hub at the designated position, the cylinder drives the splint to clamp the wheel hub, the wheel hub does not move, there are motor-driven brushes inside and outside the wheel hub, the brush and the motor are fixed on the bracket, and rotate around the wheel hub at the same time While revolving, the inner and outer edge burrs are polished at the same time. This needs to be fixed manually, which is time-consuming and laborious, and the polishing quality is not good.

The third type: use the conveyor belt to transport, the multi-jaw chuck is automatically clamped, the motor-driven wire brush hub rotates by itself and can be inclined at a certain angle, which is used to polish the burrs of the chamfer, and then turn to the right for grinding the inner edge (both sides simultaneously during continuous work) the efficiency is higher.

The fourth type: the cylinder clamps the wheel hub by the pressure bearing and realizes lifting, the upper surface is polished when it goes up, and the lower surface is polished when it goes down. They are all used to grind the burrs on the surface of the spokes, and the grinding is achieved by a brush that rotates and revolves. The grinding is not comprehensive, and the burrs on the inner side of the hub cannot be polished. None of the above equipment can automatically remove the lugs before grinding, and the lugs still need to be manually cut and removed.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a hub deburring device, which realizes automatic fixed grinding, greatly reduces manpower, and at the same time, the multiple degrees of freedom of grinding improves the precision and efficiency of grinding. It is small in size and can participate in assembly line operations.

In order to solve the problems of the technologies described above, the present invention provides the following technical solutions:

Specifically, the present invention provides a wheel hub deburring device, which includes a support unit, a transmission unit, a clamping unit and a grinding unit, and the transmission unit, the clamping unit and the grinding unit are all arranged on the upper part of the support unit;

The transmission unit includes a plurality of first transmission rollers, a plurality of second transmission rollers and a transmission support member, second transmission rollers are arranged on both sides of the first transmission roller, and a first support frame is arranged on the transmission support member and a second support frame;

The clamping unit includes a first clamping unit, a second clamping unit and a pressing unit, the first clamping unit is arranged on the first support frame, and the second clamping unit is arranged on the second support frame Above, the first clamping unit includes a first clamping column and a second driving device, the second clamping unit includes a second clamping column and a second driving device, and the abutting unit includes a first abutting column, a second pressing column, a third driving device and a fourth driving device, the third driving device drives the first pressing column to rotate, and the fourth driving device is used to drive the second pressing Column up and down movement;

The grinding unit includes a first grinding motor and a second grinding motor, the first grinding motor is connected with a first brush, the second grinding motor is connected with a second brush, and the first grinding motor is arranged on the One side of the first compression column;

A fifth drive unit is arranged near the second drive unit, a turning tool and a steering wheel are respectively arranged on the upper part of the fifth drive unit, and the second grinding motor is arranged near the steering wheel;

Driven by the fourth driving device, the second pressing column lifts the hub to clamp it with the first pressing column, the first driving device pushes the first clamping column, and the second driving device pushes the second clamping column, The movement of the second clamping column and the first clamping column pushes the wheel hub to the middle, and the third driving device is turned on to make the wheel hub rotate at high speed, and the turning lug is turned by the turning tool on the side. The brush sands the side burrs while the first brush sands the top burrs.

Preferably, the first driving device is a first hydraulic cylinder, the second driving device is a second hydraulic cylinder, the first hydraulic cylinder and the second hydraulic cylinder are oppositely arranged, and the third driving device is a rotating electrical machine , the fourth driving device is a third hydraulic cylinder, the third hydraulic cylinder is arranged below the support unit, and the fifth driving device is a vertically arranged vertical cylinder.

Preferably, the support unit includes a support base and a support leg, support legs are provided on both sides of the bottom end of the support base, a support block is provided at the top of the support leg, and a first end of the support block is provided Drive roller, one end of the first drive roller is provided with a bearing, the bottom end of the bearing is provided with a support plate, the bottom end of the support plate is provided with a support rod, and the other end of the support rod is connected to the support leg , the second transmission roller is connected to the support block, and one end of the first transmission roller and the second transmission roller both pass through the support block and are connected with a sprocket.

Preferably, the transmission support is provided on the upper part of the support base, a first connection frame is provided under the first side of the transmission support, and a first support frame is provided at the top of the first connection frame, so The top of the first support frame is provided with a first hydraulic cylinder, one end of the first hydraulic cylinder is provided with a first clamping column, and the second side of the transmission support is provided with two support links, and the two support The middle position of the connecting rod is provided with a concave support block, the top of the concave support block is provided with a vertical oil cylinder, the top of the vertical oil cylinder is provided with a flange, and one end of the concave support block is provided with a connecting frame rod, The top of the vertical oil cylinder is provided with a second support frame, and the inside of the second support frame is provided with a groove connection block, and the groove connection block is connected with the top of the flange, and the groove connection block The inner top end of the fourth hydraulic cylinder is provided with a fourth hydraulic cylinder, the first end of the fourth hydraulic cylinder is provided with a notch connecting rod, the second end of the fourth hydraulic cylinder is provided with an eccentric column disc, and the eccentric column disc One end of the hinge is provided with a turning tool, one side of the vertical oil cylinder is provided with a second grinding motor fixing seat, and the second grinding motor fixing seat is fixed on the second support frame , the second grinding motor is installed by means of a second grinding motor fixing base, and one end of the second grinding motor fixing base is provided with the steering wheel.

Preferably, the top of the second support frame is provided with a second hydraulic cylinder, one end of the second hydraulic cylinder is provided with a second clamping column, and the inner bottom of the support base is provided with two cold-formed rectangular The bracket, a third hydraulic cylinder is arranged between the cold-formed rectangular brackets, the third hydraulic cylinder runs through one side of the cold-formed rectangular bracket, and the top of the third hydraulic cylinder is provided with a second pressing column, And the second abutment column is located between the two bearings, the top of the support base is provided with a connecting frame on both sides, a supporting arm is provided between the two connecting frames, and a ball wire is provided at the top of the supporting arm. Rod, one end of the ball screw is provided with a rotating motor, and the rotating motor runs through the support arm, and the bottom end of the rotating motor is provided with a first abutment column.

Preferably, the first hydraulic cylinder is in transmission connection with the first clamping column, and the second clamping column is in transmission connection with the second hydraulic cylinder.

Preferably, one end of the support leg is provided with a connecting plate, the connecting plate is connected to the support block, one end of the connecting plate is provided with a motor connecting plate, one end of the motor connecting plate is provided with a transmission motor, and the transmission motor is connected to the chain Wheel drive connection.

Preferably, the third hydraulic cylinder is in transmission connection with the second pressing column, the rotating motor is in transmission connection with the first pressing column, and the first grinding motor is in transmission connection with the brush.

Preferably, the vertical oil cylinder is in transmission connection with the groove connection block.

Preferably, the other end of the second grinding motor fixing seat is provided with a steering motor reducer, and one end of the steering motor reducer is provided with a steering motor, and the steering motor is in transmission connection with the second brush.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. In the present invention, the wheel hub is transmitted to the center of the support base by the transmission rod, and the second pressing column powered by the third hydraulic cylinder lifts the wheel hub to make it clamp with the first pressing column, and the first hydraulic cylinder pushes the second pressing column One clamping column, the second clamping column pushes the second hydraulic cylinder, the movement of the second clamping column and the first clamping column pushes the wheel hub to the middle of the transmission bracket, so that the second clamping column can be lifted up, and the rotating motor can be turned on The wheel hub rotates at high speed, and the casting lug is turned by the turning tool on the side; after the completion of the wheel hub, it turns to low speed rotation, and the burr is polished by the second brush. The second pressing column puts the hub back on the supporting base and transports it away to complete the next finishing process. When the casting lug is removed, the turning tool is in a horizontal state, and the front and rear notch connecting rods of the fourth hydraulic cylinder extend forward at the same time to complete the turning. , Subsequently, the front notch connecting rod does not move, the rear notch connecting rod retracts, the turning tool is folded by using the notch structure, and the second brush is used to polish the burr, so as to realize the transformation of the turning tool and the second brush.

2. This equipment realizes automatic fixed grinding, which greatly reduces manpower. At the same time, the multiple degrees of freedom of grinding improves the precision and efficiency of grinding. Its small size makes it easy to participate in assembly line operations.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic structural view of the transmission support of the present invention;

Fig. 3 is one of partial structure schematic diagrams of the present invention;

Fig. 4 is the second partial structure schematic diagram of the present invention; And

Fig. 5 is a schematic diagram of the structure of the support base of the present invention.

Some reference signs in the figure are as follows:

1-support leg; 2-connecting plate; 3-sprocket; 4-first drive roller; 5-second drive roller; 6-bearing; 7-support plate; 8-support rod; 9-support block; 10- Transmission support; 11-cold-formed rectangular bracket; 12-connecting frame; 13-support base; 14-support arm; 16-rotary motor; 17-ball screw; 19-first brush; 20-first grinding Motor; 21-the first pressing column; 22-the second pressing column; 24-the third hydraulic cylinder; 25-the first connecting frame; 26-the first support frame; 31-the first hydraulic cylinder; 32-the first Clamping column; 33-second clamping column; 35-second brush; 36-steering wheel; 37-second side grinding motor; 38-second side grinding motor fixing seat; 39-steering motor; 40-steering Motor reducer; 43-second support frame; 41-second hydraulic cylinder; 44-fourth hydraulic cylinder; 45-notch connecting rod; 46-groove connecting block; 47-connecting frame rod; 48-supporting connecting rod ; 49-concave support block; 50-vertical oil cylinder; 51-flange; 52-eccentric column disc;

Detailed ways

Exemplary embodiments, features, and aspects of the present invention will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

specific embodiment

As shown in Figures 1-5, the embodiment of the present invention provides a hub deburring device, which includes a support base 13, support legs 1 are provided on both sides below the support base 13, and support blocks are provided at the top of the support legs 1 9.

One end of the support block 9 is provided with a first drive roller 4, and one end of the first drive roller 4 is provided with a bearing 6, and the bottom end of the bearing 6 is provided with a support plate 7, and the bottom end of the support plate 7 is provided with a support rod 8, and supports The other end of the rod 8 is connected to the support leg 1 .

Both sides of the first transmission roller 4 are all provided with the second transmission roller 5, and the second transmission roller 5 is connected with the support block 9, as shown in Figure 5, the length of the first transmission roller 4 is less than the second transmission roller 5, One ends of the first driving roller 4 and the second driving roller 5 both pass through the supporting block 9 and are connected with the sprocket 3 , and the upper part of the supporting base 13 is provided with a driving supporting member 10 .

In this embodiment, there are four first driving rollers 4 and eight second driving rollers 5 . Any one end of all the first driving rollers 4 and the second driving rollers 5 passes through the support block 9 and is connected with a sprocket 3 .

As shown in Figure 2, a first connecting frame 25 is provided below the first side of the transmission support member 10, a first supporting frame 26 is provided on the top of the first connecting frame 25, and a first supporting frame 26 is provided on the top of the first supporting frame 26. A hydraulic cylinder 31 , one end of the first hydraulic cylinder 31 is provided with a first clamping column 32 .

As shown in Figure 3, the second side of the transmission support 10 is provided with two support links 48, the center of the two support links 48 is provided with a concave support block 49, and the top of the concave support block 49 is provided with a vertical oil cylinder 50 , the top of the vertical oil cylinder 50 is provided with a flange 51, one end of the concave support block 49 is provided with a connecting frame rod 47, the top of the vertical oil cylinder 50 is provided with a second support frame 43, and the inside of the second support frame 43 is provided with Groove connecting block 46, and groove connecting block 46 is connected with the top of flange 51, and the inner top of groove connecting block 46 is provided with the 4th hydraulic oil cylinder 44, and one end of the 4th hydraulic oil cylinder 44 is provided with the notch connection Rod 45, the other end of the fourth hydraulic oil cylinder 44 is provided with an eccentric column disc 52, and one end of the eccentric column disc 52 is provided with a hinge 53, and one end of the hinge 53 is provided with a turning tool 54, and one side of the vertical oil cylinder 50 A second side grinding motor fixing seat 38 is provided, and the second side grinding motor fixing seat 38 is arranged on the second support frame 43, and an end of the second side grinding motor fixing seat 38 is provided with a steering wheel 36, and the second side grinding motor fixing seat 38 is fixed The seat 38 is equipped with a second side grinding motor 37 , and one side of the second side grinding motor 37 is provided with a second brush 35 .

In this embodiment, the first hydraulic cylinder 31 and the second hydraulic cylinder 41 are arranged oppositely, the first hydraulic cylinder 31 is arranged on the left side, and the second hydraulic cylinder 41 is arranged on the right side.

The top end of the second support frame 43 is provided with a second hydraulic cylinder 41 , and one end of the second hydraulic cylinder 41 is provided with a second clamping column 33 .

As shown in Figure 4, the inner bottom of the support base 13 is provided with two cold-formed rectangular supports 11, and a third hydraulic cylinder 24 is arranged between the cold-formed rectangular supports 11, and the third hydraulic cylinder 24 runs through the cold-formed rectangular support. On one side of the bracket 11 , the top end of the third hydraulic cylinder 24 is provided with a second abutment post 22 , and the second abutment post 22 is located between the two bearings 6 .

Both sides of the top of the support base 13 are provided with a connecting frame 12, a supporting arm 14 is provided between the two connecting frames 12, a ball screw 17 is provided at the top of the supporting arm 14, and a rotating motor 16 is provided at one end of the ball screw 17. , in this embodiment, the rotating motor 16 is a 3800 rotating motor, and the 3800 rotating motor 16 runs through the support arm 14, and the bottom end of the 3800 rotating motor 16 is provided with a first pressing column 21, and one side of the first pressing column 21 is provided There is a first grinding motor 20, and the bottom end of the first grinding motor 20 is provided with a first brush 19.

In this embodiment, the first pressing column 21 corresponds to the second pressing column 22, the first pressing column 21 is arranged at the top, the second pressing column 22 is arranged at the bottom, and the second pressing column 22 will be arranged at The wheel hub at the top of the first transmission roller 4 rises, and the second pressing column 22 powered by the third hydraulic oil cylinder 24 lifts the wheel hub so that it is clamped with the first pressing column 21 .

The second clamping column 33 corresponds to the first clamping column 32, the first hydraulic cylinder 31 is in transmission connection with the first clamping column 32, the second clamping column 33 is in transmission connection with the second hydraulic cylinder 41, and the first hydraulic cylinder 31 pushes the first clamping column 32, the second hydraulic cylinder 41 pushes the second clamping column 33, and the movement of the second clamping column 33 and the first clamping column 32 pushes the wheel hub to the middle of the transmission bracket to facilitate the second arrival Tight post 22 jacks up.

One end of support leg 1 is provided with connecting plate 2, and connecting plate 2 is connected with support block 9, and one end of connecting plate 2 is provided with motor connecting plate 56, and one end of motor connecting plate 56 is provided with transmission motor 57, and transmission motor 57 Connected with the sprocket 3, the connecting plate 2 strengthens the connection between the support leg 1 and the support block 9, and the transmission motor 57 makes the sprocket 3 move, thereby driving the first transmission roller 4 and the second transmission roller 5 so that the hub can be driven To the top of the first drive roller 4.

The third hydraulic oil cylinder 24 is connected with the transmission of the second pressing column 22, the 3800 rotating motor 16 is connected with the transmission of the first pressing column 21, the first grinding motor 20 is connected with the transmission of the first hairbrush 19, and the third hydraulic oil cylinder 24 is used as The second pressing column 22 of the power lifts the wheel hub to make it clamp with the first pressing column 22, and turns on the 3800 rotating motor 16 to make the wheel hub rotate at a high speed, and the first brush 19 with two degrees of freedom on the top, up, down, left and right, polishes the burrs on the top of the wheel hub .

The vertical oil cylinder 50 is transmission-connected with the groove connecting block 46 , and the vertical oil cylinder 50 can adjust the height of the groove connecting block 46 .

The other end of the second side grinding motor holder 38 is provided with a steering motor reducer 40, and one end of the steering motor reducer 40 is provided with a steering motor 39, and the steering motor 39 is connected with the second hairbrush 35 transmission, and the steering motor 39 drives the first Two hair brushes 35 realize the grinding of the wheel hub in the left and right directions.

Specifically, when the wheel hub grinding equipment is in use, the wheel hub is transmitted to the center of the support base 13 by the transmission rod, and the second pressing column 22 powered by the third hydraulic cylinder 24 lifts the wheel hub to make it contact with the first pressing column. 22 clamping, the first hydraulic cylinder 31 pushes the first clamping column 32, the second hydraulic cylinder 41 pushes the second clamping column 33, the movement of the second clamping column 33 and the first clamping column 32 pushes the wheel hub accurately to the transmission The middle of the bracket is convenient for the second pressing column 22 to jack up, and the 3800 rotating motor 16 is turned on to make the hub rotate at a high speed, and the turning lugs are turned by the turning tool on the side; At the same time, the first brush 19 with the top, bottom, left, and right degrees of freedom polishes the top burrs. After the processing is completed, the second pressing column 22 puts the hub back on the support base 13 and transports it away to complete the next finishing process. When the turning tool 54 is in a horizontal state, the front and rear notch connecting rods 45 of the fourth hydraulic cylinder 44 stretch out forward at the same time to complete turning. Fold the turning tool 54, and use the second brush 35 to polish the burrs, so as to realize the transformation between the turning tool 54 and the second brush 35.

In the present invention, the wheel hub is transmitted to the center of the support base 13 by the transmission rod, and the second pressing column 22 powered by the third hydraulic oil cylinder 24 lifts the wheel hub so that it is clamped with the first pressing column 21, and the first hydraulic oil cylinder 31 pushes the first clamping column 32, the second hydraulic cylinder 41 pushes the second clamping column 33, and the movement of the second clamping column 33 and the first clamping column 32 pushes the wheel hub to the middle of the transmission bracket to facilitate the second arrival The tight column 22 is jacked up, and the 3800 rotating motor 16 is turned on to make the hub rotate at a high speed, and the turning lugs are turned by the turning tool on the side; after completion, the hub rotates at a low speed, and the burrs are polished by the second brush 35, and the top, bottom, left, and right have two degrees of freedom at the same time The first brush 19 of the first brush 19 polishes the top burrs. After the processing is completed, the second abutment column 22 puts the hub back on the support base 13 and transports it away to complete the next finishing process. When removing the lug, the turning tool 54 is in a horizontal state. The front notch connecting rod and the rear notch connecting rod of the fourth hydraulic oil cylinder 44 stretch out forward simultaneously to complete the turning. Then, the front notch connecting rod does not move, and the rear notch connecting rod retracts. 54 folded, turn to use the second brush 35 to grind the burr, realize the conversion of the turning tool 54 and the second brush 35, this equipment realizes automatic fixed grinding, greatly reduces manpower, and at the same time, the multi-degree of freedom of grinding improves the grinding efficiency Accuracy and efficiency, its small size, can participate in the assembly line operation.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. In the present invention, the wheel hub is transmitted to the center of the support base by the transmission rod, and the second pressing column powered by the third hydraulic cylinder lifts the wheel hub to make it clamp with the first pressing column, and the first hydraulic cylinder pushes the second pressing column One clamping column, the second clamping column pushes the second hydraulic cylinder, the movement of the second clamping column and the first clamping column pushes the wheel hub to the middle of the transmission bracket, so that the second clamping column can be lifted up, and the rotating motor can be turned on The wheel hub rotates at high speed, and the casting lug is turned by the turning tool on the side; after the completion of the wheel hub, it turns to low speed rotation, and the burr is polished by the second brush. The second pressing column puts the hub back on the supporting base and transports it away to complete the next finishing process. When the casting lug is removed, the turning tool is in a horizontal state, and the front and rear notch connecting rods of the fourth hydraulic cylinder extend forward at the same time to complete the turning. , Subsequently, the front notch connecting rod does not move, the rear notch connecting rod retracts, the turning tool is folded by using the notch structure, and the second brush is used to polish the burr, so as to realize the transformation of the turning tool and the second brush.

2. This equipment realizes automatic fixed grinding, which greatly reduces manpower. At the same time, the multiple degrees of freedom of grinding improves the precision and efficiency of grinding. Its small size makes it easy to participate in assembly line operations.

Finally, it should be noted that: the above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention range.

Claims (10)

1. a kind of wheel hub burr remover, it is characterised in that: it includes support unit, gear unit, clamping unit and polishing Unit, the gear unit, clamping unit and sanding unit are arranged at the top of the support unit；

The gear unit includes multiple first live-rollers, multiple second live-rollers and transmission support part, and the two of the first live-roller Side is provided with the second live-roller, is provided with the first support frame and the second support frame on the transmission support part；

The clamping unit includes the first clamping unit, the second clamping unit and pushes against unit, and first clamping unit is set It sets on the first support frame, second clamping unit is arranged on the second support frame, and first clamping unit includes first Column and the second driving device are clamped, second clamping unit includes the second clamping column and the second driving device, described to support Tight unit includes the first abutting column, the second abutting column, third driving device and fourth drive device, the third driving device Described first is driven to push against column rotary motion, the fourth drive device moves up and down for driving described second to push against column；

The sanding unit includes the first polishing motor and the second polishing motor, and the first polishing motor is connected with first mao Brush, the second polishing motor are connected with the second hairbrush, and the first polishing motor setting pushes against column side described first；

The 5th driving unit is provided near second driving unit, the top of the 5th driving unit is provided with lathe tool And steering wheel, the steering wheel are nearby provided with the second polishing motor；

Wheel hub jack-up is made it push against column clamping, the first driving dress with first by the second abutting column under the driving of fourth drive device It sets promotion first and clamps column, the second driving device pushes second to clamp column, and second, which clamps column and first, clamps column fortune It is dynamic that wheel hub is pushed into centre, it opens third driving device and makes wheel hub high speed rotation, turning is carried out by the lathe tool of side and pours ear, it is complete Go to low speed rotation at rear-wheel hub, by the second hairbrush polish side burr, while the first hairbrush polishing top burr.

2. wheel hub burr remover according to claim 1, it is characterised in that: the first driving device is first hydraulic Oil cylinder, second driving device are the second hydraulic cylinder, and first hydraulic cylinder and the second hydraulic cylinder are oppositely arranged, institute Stating third driving device is rotating electric machine, and the fourth drive device is third hydraulic cylinder, the third hydraulic cylinder setting In the vertical oil cylinder that the lower section of the support unit, the 5th driving device are vertically arranged.

3. wheel hub burr remover according to claim 2, it is characterised in that: the support unit include support base and Supporting leg, the lower section two sides of the support base are provided with supporting leg, and the top of the supporting leg is provided with supporting block, described One end of supporting block is provided with the first live-roller, and one end of first live-roller is provided with bearing, and the bottom end of the bearing is set It is equipped with support plate, the bottom end of the support plate is provided with support rod, and the other end of the support rod is connected with supporting leg, described Second live-roller is connected with the supporting block, and the branch is run through in an end of first live-roller and the second live-roller Bracer and it is connected with sprocket wheel.

4. wheel hub burr remover according to claim 3, it is characterised in that: the top setting of the support base is Transmission support part is stated, the first side-lower of the transmission support part is provided with the first connection frame, the top of first connection frame It is provided with the first support frame, the top of first support frame is provided with the first hydraulic cylinder, and the one of first hydraulic cylinder End is provided with the first clamping column, second side setting of the transmission support part there are two support link, two support links Middle position is provided with concave supporting block, and the top of the concave supporting block is provided with vertical oil cylinder, the top of the vertical oil cylinder End is provided with ring flange, and one end of the concave supporting block is provided with connection hack lever, and the top of the vertical oil cylinder is provided with the Two support frames, second support frame are internally provided with groove link block, the top phase of the groove link block and ring flange Connection, the inner tip of the groove link block are provided with the 4th hydraulic cylinder, the first end setting of the 4th hydraulic cylinder There is notch connecting rod, the second end of the 4th hydraulic cylinder is provided with biasing post disk, one end setting of the biasing post disk There is hinge, one end of the hinge is provided with lathe tool, and the side of the vertical oil cylinder is provided with the second polishing motor fixing seat, institute It states the second polishing motor fixing seat to be fixed on the second support frame, the second polishing motor is fixed by means of the second polishing motor One end of seat installation, the second polishing motor fixing seat is provided with the steering wheel.

5. wheel hub burr remover according to claim 4, it is characterised in that: the top of second support frame is provided with Second hydraulic cylinder, one end of second hydraulic cylinder are provided with the second clamping column, the inner bottom of the support base Setting is provided with third hydraulic cylinder, the third hydraulic oil between the clod wash rectangle support there are two clod wash rectangle support Cylinder runs through the side of clod wash rectangle support, and the top of the third hydraulic cylinder is provided with the second abutting column, and second pushes against column Between two bearings, the top two sides of the support base are provided with connection frame, are provided with branch between two connection frames Brace, the top of the support arm are provided with ball screw, and one end of the ball screw is provided with rotating electric machine, the rotation Motor is arranged through support arm, and the bottom end of the rotating electric machine is provided with described first and pushes against column.

6. wheel hub burr remover according to claim 5, it is characterised in that: first hydraulic cylinder and first clamps Column transmission connection, described second clamps column and the transmission connection of the second hydraulic cylinder.

7. wheel hub burr remover according to claim 5, it is characterised in that: one end of the supporting leg is provided with connection Plate, connecting plate are connected with supporting block, and one end of the connecting plate is provided with connecting plate for electric motor, one end of the connecting plate for electric motor It is provided with driving motor, driving motor and sprocket wheel are sequentially connected.

8. wheel hub burr remover according to claim 5, it is characterised in that: the third hydraulic cylinder and second pushes against Column transmission connection, the rotating electric machine and first push against column transmission connection, and the first polishing motor and hairbrush are sequentially connected.

9. wheel hub burr remover according to claim 5, it is characterised in that: the vertical oil cylinder and groove link block pass Dynamic connection.

10. wheel hub burr remover according to claim 5, it is characterised in that: the second polishing motor fixing seat The other end is provided with steering motor retarder, and one end of the steering motor retarder is provided with steering motor, the steering electricity Machine and the second hairbrush are sequentially connected.