Hanging device with turnover structure for wheel hub machining

Abstract

The utility model belongs to the technical field of wheel hub machining, and particularly relates to a wheel hub machining hanging device with an overturning structure, which comprises a vertical frame, and a movable groove is formed in the surface of one side of the vertical frame. By changing the distance between the two clamping blocks, a wheel hub can be clamped by the clamping blocks, the clamped wheel hub can be driven to move upwards by starting the electric push rod, so that hanging operation of the wheel hub is completed, spraying operation can be carried out on the surface of one side of the wheel hub at the moment, after spraying on one side is completed, the first motor is started, and the wheel hub is driven to move upwards by the electric push rod. The output end of the first motor drives the rotating shaft to rotate, so that the rotating shaft can drive the surface of the other side of the wheel hub clamped at the bottom of the mounting plate to rotate and turn over, and an operator can perform spraying operation on the surface of the other side, so that the situation that the operator needs to walk to spray the other side of the wheel hub can be avoided; therefore, the operation time is saved, and convenience is brought to wheel hub machining.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wheel hub processing technical field, concretely relates to the hanging device for wheel hub processing with overturning structure. BACKGROUND

[0002] Wheel hub, also called wheel rim, steel ring, hub, tire bell, etc., is a barrel-shaped metal part in the inner profile of the tire, which supports the tire on the shaft.

[0003] During the processing of the wheel hub, the operator needs to spray the surfaces on both sides of the wheel hub. The operator will use a hanging device to hang the wheel hub in the air, and then the operator can spray the surface of the wheel hub with a spray gun. However, after the traditional hanging device suspends the wheel hub, only one side of the wheel hub is in front of the operator. After the wheel hub on one side is sprayed, the operator needs to move to the other side of the wheel hub to spray the surface on the other side. This operation is cumbersome and time-consuming, which affects the overall processing efficiency of the wheel hub.

[0004] Therefore, the utility model provides a hanging device for wheel hub processing with overturning structure to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a hanging device for wheel hub processing with overturning structure to solve the problem that the traditional hanging device suspends the wheel hub, only one side of the wheel hub is in front of the operator, the operator needs to move to the other side of the wheel hub to spray the surface on the other side after the wheel hub on one side is sprayed, which is cumbersome and time-consuming, and affects the overall processing efficiency of the wheel hub.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: the hanging device for wheel hub processing with turnover structure, including the stand, the movable slot is seted up in the one side surface of stand, the electric push rod is connected with the bottom surface inside movable slot, the movable end top surface of electric push rod is connected with movable block, the one side surface of movable block is connected with cross arm, the first motor is connected with the cross arm top surface, the output end of first motor is connected with the one end of rotating shaft which extends into the cross arm, the one end of rotating shaft is connected with the first bearing which is connected with the cross arm bottom surface, and the bottom surface of rotating shaft is connected with mounting plate, the slide groove is seted up in the bottom surface of mounting plate, the second bearing is connected with the both ends surface in slide groove, the two second bearings are connected with the two -way screw rod, the one end of two -way screw rod extends into mounting plate and is connected with the output end of second motor, and the both ends of two -way screw rod are connected with sliding block, the bottom surface of sliding block is connected with connecting block, the one end surface of connecting block is connected with clamping block, the inside surface of clamping block is connected with rubber block, the connecting mechanism is still provided on the top surface of connecting block.

[0007] In order to realize the replacement of clamping block, as the hanging device for wheel hub processing with turnover structure of the utility model preferably, the connecting mechanism includes: positioning block, positioning slot, bolt, limit hole and fixed hole, the top surface of connecting block is connected with positioning block, the one end of positioning block extends into the positioning slot seted up in the bottom surface of sliding block, the front end surface of sliding block is connected with bolt, the one end of bolt extends through the limit hole seted up in the one end surface of positioning block, and the other end of bolt extends into the fixed hole seted up in the inside of sliding block.

[0008] In order to realize the normal operation of electric push rod, first motor and second motor, as the hanging device for wheel hub processing with turnover structure of the utility model preferably, the electric push rod, first motor and second motor are electrically connected through air switch and external power supply, the output end of first motor and rotating shaft constitute fixed connection, the output end of second motor and two -way screw rod constitute fixed connection.

[0009] In order to realize the driving of cross arm up and down movement, as the hanging device for wheel hub processing with turnover structure of the utility model preferably, the movable block constitutes sliding connection between the movable slot and stand.

[0010] In order to realize the driving of clamping block movement, as the hanging device for wheel hub processing with turnover structure of the utility model preferably, the sliding block and two -way screw rod constitute screw connection between, the sliding block constitutes sliding connection between the slide groove and mounting plate.

[0011] In order to realize the placement and fixation of the positioning block, as the hanging device for wheel hub machining with turnover structure of the utility model preferably, the positioning block is slidably connected between the positioning groove and the sliding block, and the bolt is threadedly connected between the limiting hole and the fixing hole.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a change interval between two clamping blocks, and the clamping blocks can clamp the wheel hub, then the electric push rod is started, the clamped wheel hub is moved upwards, and the wheel hub hanging operation is completed, then the wheel hub side surface can be sprayed, after one side is sprayed, the first motor is started, the output end of the first motor drives the rotating shaft to rotate, the other side surface of the wheel hub clamped at the bottom of the mounting plate can be rotated and turned over, and the operator can spray the other side surface, so that the operator can spray the other side of the wheel hub, the operation time is saved, and the wheel hub machining is facilitated.

[0014] The utility model discloses a connecting mechanism, and the operator can disassemble and replace the clamping block, the operator can replace other size clamping blocks for use, the clamping block can clamp more size wheel hubs, and the adaptability of the hanging device is improved. DRAWINGS

[0015] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation to the utility model.

[0016] Figure 1 It is the overhead structure schematic view of the utility model;

[0017] Figure 2 It is the overhead structure schematic view of the utility model;

[0018] Figure 3 It is the local overhead structure schematic view of the utility model mounting plate;

[0019] Figure 4 It is the local section explosion structure schematic view of the utility model sliding block.

[0020] In the figure: 1, stand; 2, movable groove; 3, electric push rod; 4, movable block; 5, cross bar; 6, first motor; 7, rotating shaft; 8, first bearing; 9, mounting plate; 10, sliding groove; 11, second bearing; 12, bidirectional screw rod; 13, second motor; 14, sliding block; 15, connecting block; 16, clamping block; 17, rubber block; 18, positioning block; 19, positioning groove; 20, bolt; 21, limiting hole; 22, fixing hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides the following technical scheme: a hanging device for wheel hub machining with overturning structure, including stand 1, the movable groove 2 is set up in one side surface of stand 1, the movable groove 2 inside bottom surface is connected with electric push rod 3, the movable end top surface of electric push rod 3 is connected with movable block 4, the movable block 4 one side surface is connected with cross bar 5, the cross bar 5 top surface is connected with first motor 6, the output of first motor 6 is connected with one end of rotating shaft 7 that extends into the inside of cross bar 5, one end of rotating shaft 7 is connected with the first bearing 8 that the bottom surface of cross bar 5 is connected with, and the bottom surface of rotating shaft 7 is connected with mounting plate 9, the bottom surface of mounting plate 9 is set up with sliding groove 10, the inside surface of both ends of sliding groove 10 is connected with second bearing 11, the two second bearings 11 are connected with bidirectional screw rod 12 between them, one end of bidirectional screw rod 12 extends into mounting plate 9 and is connected with the output of second motor 13, and the both ends of bidirectional screw rod 12 are connected with sliding block 14, the bottom surface of sliding block 14 is connected with connecting block 15, the one end surface of connecting block 15 is connected with clamping block 16, the inside surface of clamping block 16 is connected with rubber block 17, and connecting block 15 top surface is also provided with connecting mechanism.

[0023] Preferably, the connecting mechanism comprises: positioning block 18, positioning groove 19, bolt 20, limiting hole 21 and fixing hole 22, the top surface of connecting block 15 is connected with positioning block 18, one end of positioning block 18 extends into the positioning groove 19 set up in the bottom surface of sliding block 14, the front end surface of sliding block 14 is connected with bolt 20, one end of bolt 20 penetrates through the limiting hole 21 set up in one end surface of positioning block 18, and the other end of bolt 20 extends into the fixing hole 22 set up in the inside of sliding block 14.

[0024] In specific use, the positioning block 18 at the top of the connecting block 15 is slid into the positioning slot 19, and then the bolt 20 is screwed into the fixing hole 22 through the limiting hole 21, so that the position of the positioning block 18 is fixed in the positioning slot 19, and the connecting block 15 and the sliding block 14 are connected together, so that when the sliding block 14 moves, the clamping block 16 connected to one end of the connecting block 15 can also move, and by unscrewing the bolt 20, the positioning block 18 can be separated from the positioning slot 19, so that the operator can install the connecting block 15 connected to one side of the clamping block 16 of different sizes on the sliding block 14 for use.

[0025] Preferably, the electric push rod 3, the first motor 6 and the second motor 13 are electrically connected through an overhead switch and an external power source, the output end of the first motor 6 is fixedly connected with the rotating shaft 7, and the output end of the second motor 13 is fixedly connected with the bidirectional screw rod 12.

[0026] In specific use, the electric push rod 3, the first motor 6 and the second motor 13 can be controlled through a switch, the output end of the first motor 6 can drive the rotating shaft 7 to rotate in the first bearing 8, and the output end of the second motor 13 can drive the bidirectional screw rod 12 to rotate in the second bearing 11.

[0027] Preferably, the movable block 4 is slidably connected between the movable slot 2 and the stand 1.

[0028] In specific use, the movable end of the electric push rod 3 can drive the movable block 4 to move in the movable slot 2, so that the movable block 4 can drive the cross rod 5 to move.

[0029] Preferably, the sliding block 14 is threadedly connected with the bidirectional screw rod 12, and the sliding block 14 is slidably connected between the sliding groove 10 and the mounting plate 9.

[0030] In specific use, when the bidirectional screw rod 12 rotates, the sliding block 14 on the bidirectional screw rod 12 moves along the sliding groove 10 on the mounting plate 9.

[0031] Preferably, the positioning block 18 is slidably connected between the positioning slot 19 and the sliding block 14, and the bolt 20 is threadedly connected between the limiting hole 21 and the fixing hole 22.

[0032] In specific use, the positioning block 18 is slid into the positioning slot 19, and then the bolt 20 is screwed into the fixing hole 22 through the limiting hole 21, so that the position of the positioning block 18 is fixed in the positioning slot 19.

[0033] The working principle is that when the wheel hub on the transmission device moves between the two clamping blocks 16, the second motor 13 is started, the output end of the second motor 13 drives the bidirectional screw rod 12 to rotate in the second bearing 11, the sliding block 14 on the bidirectional screw rod 12 moves along the sliding groove 10 on the mounting plate 9, the clamping block 16 is driven to move by the connecting block 15, the rubber block 17 on the inner side of the clamping block 16 contacts the wheel hub, the two wheel hubs are clamped by the rubber block 17, the electric push rod 3 is started, the movable end of the electric push rod 3 drives the movable block 4 to slide in the movable groove 2, the movable block 4 drives the horizontal rod 5 to move upwards, the wheel hub is separated from the transmission device, the transmission device is hung in the air, the operator can spray the surface of the wheel hub on one side through the spraying gun, when the surface on one side is sprayed, the first motor 6 is started, the output end of the first motor 6 drives the rotating shaft 7 to rotate in the first bearing 8, the rotating shaft 7 drives the mounting plate 9 to rotate, the surface on the other side of the wheel hub clamped by the clamping block 16 at the bottom of the mounting plate 9 is turned over, the operator can spray the surface on the other side, so that the operator does not need to walk to spray the surface on the other side, the operation time is saved, the wheel hub processing is facilitated, and the adaptability of the hanging device is improved.

[0034] Finally, it should be noted that the above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A hanging device for processing wheel hub with turnover structure, comprising a stand (1), characterized in that: The stand (1) one side surface is equipped with movable slot (2), movable slot (2) inside bottom surface is connected with electric push rod (3), the movable end top surface of electric push rod (3) is connected with movable block (4), movable block (4) one side surface is connected with crossbar (5), crossbar (5) top surface is connected with first motor (6), the output of first motor (6) is connected with the one end of the rotating shaft (7) that extends into the inside of crossbar (5), the one end of rotating shaft (7) is connected with the first bearing (8) of crossbar (5) bottom surface connection, and rotating shaft (7) bottom surface is connected with mounting plate (9), the bottom surface of mounting plate (9) is equipped with sliding slot (10), the inside both end surface of sliding slot (10) is connected with second bearing (11), the two second bearing (11) between connection has two-way screw rod (12), the one end of two-way screw rod (12) extends into mounting plate (9) and is connected with the output of second motor (13), and the both ends of two-way screw rod (12) are connected with sliding block (14), the bottom surface of sliding block (14) is connected with connecting block (15), the one end surface of connecting block (15) is connected with clamping block (16), the inside surface of clamping block (16) is connected with rubber block (17), the top surface of connecting block (15) is also provided with connecting mechanism.

2. The wheel hub machining hanger device with a turnover structure according to claim 1, characterized in that: The connecting mechanism comprises: positioning block (18), positioning slot (19), bolt (20), limiting hole (21) and fixed hole (22), the top surface of connecting block (15) is connected with positioning block (18), the one end of positioning block (18) extends into the positioning slot (19) of the bottom surface of sliding block (14), the front end surface of sliding block (14) is connected with bolt (20), the one end of bolt (20) penetrates the limiting hole (21) of one end surface of positioning block (18), and the other end of bolt (20) extends into the fixed hole (22) in the inside of sliding block (14).

3. The wheel hub machining hanger device with a turnover structure according to claim 1, characterized in that: The electric push rod (3), first motor (6) and second motor (13) are electrically connected through the air switch and external power supply, the output of first motor (6) and rotating shaft (7) constitute fixed connection, the output of second motor (13) and two-way screw rod (12) constitute fixed connection.

4. The wheel hub machining hanger device with a turnover structure according to claim 1, characterized in that: The movable block (4) constitutes sliding connection between the movable slot (2) and the stand (1).

5. The wheel hub machining hanger device with a turnover structure according to claim 1, characterized in that: The sliding block (14) and two-way screw rod (12) constitute threaded connection, the sliding block (14) constitutes sliding connection between the sliding slot (10) and the mounting plate (9).

6. The wheel hub machining hanger device with a turnover structure according to claim 2, characterized in that: The positioning block (18) constitutes sliding connection between the positioning slot (19) and the sliding block (14), the bolt (20) constitutes threaded connection between the limiting hole (21) and the fixed hole (22).

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