CN215917910U

CN215917910U - Hub spraying equipment

Info

Publication number: CN215917910U
Application number: CN202122220939.7U
Authority: CN
Inventors: 赵洪亮; 马广群
Original assignee: Lianyungang Huading Wheel Co ltd
Current assignee: Lianyungang Huading Wheel Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-01
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a hub spraying device, which comprises: the mounting frame is fixedly arranged above the base; the clamping structure is located above the base and comprises a hydraulic cylinder, a clamping block, a telescopic shaft and an extrusion block. According to the utility model, the hydraulic cylinders are respectively rotatably arranged on the two sides of the mounting frame, the clamping blocks are fixedly arranged at the output ends of the hydraulic cylinders, when the front and the back of the hub are required to be sprayed, the hub can be placed between the two clamping blocks, the clamping blocks are driven by the hydraulic cylinders to move so as to fix the hub, when the periphery of the hub is required to be sprayed, the telescopic shaft can be slid to enable the extrusion blocks to move out of the clamping blocks, then the fastening bolts are rotated so as to fix the telescopic shaft, then the hydraulic cylinders drive the extrusion blocks to move so as to fix the two sides of the hub, and the front and the back as well as the periphery of the hub can be conveniently sprayed.

Description

Hub spraying equipment

Technical Field

The utility model relates to the technical field of hub spraying equipment, in particular to hub spraying equipment.

Background

A hub is a cylindrical, centrally mounted metal part on a shaft that supports the tire within its inner contour. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material. In order to prevent the hub from being oxidized, the hub is usually sprayed during the processing of the hub, and the hub can be further improved in aesthetic property through spraying.

Before spraying work goes on, at first need fix wheel hub, and traditional spraying equipment is because simple structure can not fix wheel hub's tow sides and periphery respectively according to in-service use, still can not let wheel hub carry out the turn-over automatically moreover at the in-process of spraying, lead to still need to take off wheel hub from fixed knot structure after the spraying is accomplished every time and trade the face and fix again, consequently make spraying efficiency lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide hub spraying equipment to solve the problems that the front surface and the back surface and the periphery of a hub cannot be fixed respectively according to actual use due to simple structure of the traditional spraying equipment, and the hub cannot be turned over automatically in the spraying process.

In order to achieve the purpose, the utility model provides the following technical scheme: a hub spraying apparatus comprising: the mounting frame is fixedly arranged above the base; the clamping structure is positioned above the base and comprises a hydraulic cylinder, a clamping block, a telescopic shaft and an extrusion block, the hydraulic cylinder is rotatably mounted on two sides in the mounting frame through a bearing seat respectively, the clamping block is fixedly arranged at the output end of the hydraulic cylinder, the telescopic shaft is inserted into the side surface of the clamping block in a sliding manner, and the extrusion block is fixedly arranged at the other end of the telescopic shaft; the rotating structure is positioned at the bottom of the hydraulic cylinder and comprises a first gear, a rotating motor and a second gear; and the air drying structure is positioned at the top of the mounting rack.

Preferably, the clamping block is arranged in a C shape.

Preferably, a fastening bolt is installed on one side of the clamping block in a threaded mode, and the fastening bolt is matched with the telescopic shaft for use.

Preferably, the fixed cover in periphery of pneumatic cylinder has connect first gear, the inboard bottom that is located the pneumatic cylinder of mounting bracket is fixed and is provided with the rotation motor, the fixed cover of output that rotates the motor has connected the second gear, be the meshing connection between first gear and the second gear.

Preferably, the air-dry structure includes box, fan and filter screen, the fixed box that is provided with in top of mounting bracket, the box internal fixation is provided with the fan, the hole has been seted up to the position that the mounting bracket corresponds the box, just the hole internal fixation is provided with the filter screen.

Preferably, the two groups of hydraulic cylinders, the clamping block, the extrusion block and the rotating motor are symmetrically arranged.

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

1. according to the utility model, the hydraulic cylinders are respectively rotatably arranged on the two sides of the mounting frame, the clamping blocks are fixedly arranged at the output ends of the hydraulic cylinders, when the front and the back of the hub are required to be sprayed, the hub can be placed between the two clamping blocks, the clamping blocks are driven by the hydraulic cylinders to move so as to fix the hub, when the periphery of the hub is required to be sprayed, the telescopic shaft can be slid to enable the extrusion blocks to move out of the clamping blocks, then the fastening bolts are rotated so as to fix the telescopic shaft, then the hydraulic cylinders drive the extrusion blocks to move so as to fix the two sides of the hub, and the front and the back as well as the periphery of the hub can be conveniently sprayed;

2. the first gear is fixedly sleeved on the periphery of the hydraulic cylinder, the rotating motor is fixedly installed on the side face of the mounting frame and positioned at the bottom of the hydraulic cylinder, the second gear is fixedly sleeved at the output end of the rotating motor, and the rotating motor can drive the hydraulic cylinder to rotate by meshing connection between the first gear and the second gear, so that the hub is conveniently driven to turn over, and the spraying efficiency and quality are improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a bottom view of a portion of the present invention;

fig. 4 is a side view of a partial structure of the present invention.

In the figure: 1-a base; 2-a mounting rack; 201-holes; 202-a filter screen; 3-a hydraulic cylinder; 301-a first gear; 4-a clamping block; 401-fastening bolts; 5-a telescopic shaft; 6-extruding block; 7-rotating the motor; 701-a second gear; 8-a box body; 9-a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hub spraying apparatus comprising: the device comprises a base 1, wherein a mounting frame 2 is fixedly arranged above the base 1; the clamping structure is positioned above the base 1 and comprises a hydraulic cylinder 3, a clamping block 4, a telescopic shaft 5 and an extrusion block 6, the hydraulic cylinder 3 is rotatably installed on two sides in the mounting frame 2 through a bearing seat respectively, the clamping block 4 is fixedly arranged at the output end of the hydraulic cylinder 3, the telescopic shaft 5 is inserted into the side face of the clamping block 4 in a sliding mode, and the extrusion block 6 is fixedly arranged at the other end of the telescopic shaft 5; the rotating structure is positioned at the bottom of the hydraulic cylinder 3 and comprises a first gear 301, a rotating motor 7 and a second gear 701; and the air drying structure is positioned at the top of the mounting frame 2.

Referring to fig. 1 and 2, the clamping block 4 is arranged in a C shape, so that the contact area between the clamping block 4 and the hub can be increased, and the fixing efficiency can be improved.

Referring to fig. 1, 2 and 4, a fastening bolt 401 is installed on one side of the clamping block 4 through threads, the fastening bolt 401 is matched with the telescopic shaft 5 for use, the telescopic shaft 5 is inserted into the output end of the hydraulic cylinder in a sliding mode, the extrusion block 6 is located inside the clamping block 4, when the periphery of the hub or an object which is not arc-shaped needs to be fixed, the telescopic shaft 5 can be pulled out through rotating the fastening bolt 401, and the extrusion block 6 can be used for fixing the front face and the back face of the hub or other objects.

Referring to fig. 1 and 2, the periphery of the hydraulic cylinder 3 is fixedly sleeved with a first gear 301, the inner side of the mounting frame 2 is located at the bottom of the hydraulic cylinder 3 and is fixedly provided with a rotating motor 7, the output end of the rotating motor 7 is fixedly sleeved with a second gear 701, the first gear 301 and the second gear 701 are connected in a meshing manner, the rotating motor 7 can drive the hydraulic cylinder 3 to rotate, a hub can be conveniently driven to turn over, and the spraying efficiency and quality are improved.

Referring to fig. 1-3, the air-drying structure includes box 8, fan 9 and filter screen 202, and the fixed box 8 that is provided with in top of mounting bracket 2, the box 8 internal fixation is provided with fan 9, and mounting bracket 2 has seted up hole 201 corresponding to the position of box 8, and the hole 201 internal fixation is provided with filter screen 202, and after the spraying was accomplished, can air-dry the wheel hub through fan 9, can accelerate the surface of wheel hub to solidify.

Referring to fig. 1 and 2, the two sets of hydraulic cylinders 3, the clamping block 4, the squeezing block 6 and the rotating motor 7 are symmetrically arranged, and can fix the wheel hub from two sides.

The working principle is as follows: the utility model discloses a through rotate respectively and install pneumatic cylinder 3 in the both sides of mounting bracket 2, the output end of pneumatic cylinder 3 is fixed and is equipped with grip block 4, when needing to carry out the spraying to the positive and negative of wheel hub, can just put wheel hub between two grip blocks 4, it can be fixed to drive grip block 4 to remove through pneumatic cylinder 3, when needing to carry out the spraying to the periphery of wheel hub, can slide telescopic shaft 5 and make extrusion block 6 shift out from grip block 4, then rotate fastening bolt 401 again and can fix telescopic shaft 5, then drive extrusion block 6 to remove through pneumatic cylinder 3 and can fix the both sides of wheel hub, conveniently carry out the spraying to the positive and negative both sides and periphery of wheel hub; still have simultaneously at the fixed first gear 301 that has cup jointed in the periphery of pneumatic cylinder 3 to the bottom fixed mounting that is located pneumatic cylinder 3 in the side of mounting bracket 2 has rotation motor 7, and the fixed cover of the output that rotates motor 7 has connect second gear 701, is connected through meshing between first gear 301 and the second gear 701, can make rotation motor 7 drive pneumatic cylinder 3 and rotate, conveniently drives the wheel hub and carries out the turn-over, has improved the efficiency and the quality of spraying.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hub spraying apparatus, comprising:

the device comprises a base (1), wherein a mounting frame (2) is fixedly arranged above the base (1);

the clamping structure is positioned above the base (1) and comprises a hydraulic cylinder (3), clamping blocks (4), a telescopic shaft (5) and an extrusion block (6), the hydraulic cylinder (3) is rotatably mounted on two sides in the mounting frame (2) through bearing seats respectively, the clamping blocks (4) are fixedly arranged at the output ends of the hydraulic cylinder (3), the telescopic shaft (5) is inserted into the side surfaces of the clamping blocks (4) in a sliding mode, and the extrusion block (6) is fixedly arranged at the other end of the telescopic shaft (5);

a rotating structure located at the bottom of the hydraulic cylinder (3), the rotating structure comprising a first gear (301), a rotating motor (7) and a second gear (701);

and the air drying structure is positioned at the top of the mounting rack (2).

2. A hub spraying apparatus according to claim 1, wherein: the clamping block (4) is arranged in a C shape.

3. A hub spraying apparatus according to claim 1, wherein: and a fastening bolt (401) is installed on one side of the clamping block (4) in a threaded manner, and the fastening bolt (401) is matched with the telescopic shaft (5) for use.

4. A hub spraying apparatus according to claim 1, wherein: the periphery of pneumatic cylinder (3) is fixed to be cup jointed first gear (301), the inboard bottom that is located pneumatic cylinder (3) of mounting bracket (2) is fixed to be provided with rotates motor (7), the fixed cover of output that rotates motor (7) has connect second gear (701), be the meshing connection between first gear (301) and second gear (701).

5. A hub spraying apparatus according to claim 1, wherein: air-dry structure includes box (8), fan (9) and filter screen (202), the fixed box (8) that is provided with in top of mounting bracket (2), box (8) internal fixation is provided with fan (9), hole (201) have been seted up to the position that mounting bracket (2) correspond box (8), just hole (201) internal fixation is provided with filter screen (202).

6. A hub spraying apparatus according to claim 1, wherein: the two groups of hydraulic cylinders (3), the clamping block (4), the extrusion block (6) and the rotating motor (7) are symmetrically arranged.