阅读说明：本技术 轮毂轴承单元电镀预处理装置及镀预处理方法 (Hub bearing unit electroplating pretreatment device and method ) 是由 赵国平 卞海昌 柳伟 覃佐章 贾伟杰 于 2021-06-23 设计创作，主要内容包括：本发明公开了一种轮毂轴承单元电镀预处理装置及镀预处理方法,该装置包括预处理罐和金属网槽,所述预处理罐的右侧端安装有预处理组件且预处理组件包括支撑板A、电机、电动伸缩杆、底板、夹紧板A、电动液压杆、夹紧板B和橡胶块,所述预处理罐的侧端固定连接有支撑板A且支撑板A的底端固定安装有电机,所述电机的顶端安装有电动伸缩杆且电动伸缩杆的顶端固定连接有底板,所述底板的底端固定连接有夹紧板A且夹紧板A的表面固定安装有电动液压杆,所述电动液压杆的顶端安装有夹紧板B且夹紧板B的表面固定安装有橡胶块,本发明方便清理预处理产生的杂质,而且预处理操作几乎不用人力,大大节省了人力。(The invention discloses a hub bearing unit electroplating pretreatment device and a plating pretreatment method, the device comprises a pretreatment tank and a metal mesh groove, a pretreatment component is arranged at the right side end of the pretreatment tank and comprises a support plate A, a motor, an electric telescopic rod, a bottom plate, a clamping plate A, an electric hydraulic rod, a clamping plate B and a rubber block, the side end of the pretreatment tank is fixedly connected with the support plate A, the bottom end of the support plate A is fixedly provided with the motor, the top end of the motor is provided with the electric telescopic rod, the top end of the electric telescopic rod is fixedly connected with the bottom plate, the bottom end of the bottom plate is fixedly connected with the clamping plate A, the surface of the clamping plate A is fixedly provided with the electric hydraulic rod, the top end of the electric hydraulic rod is provided with the clamping plate B, and the surface of the clamping plate B is fixedly provided with the rubber block, the invention is convenient for cleaning impurities generated by pretreatment, moreover, the pretreatment operation almost does not use manpower, thereby greatly saving the manpower.)

1. A hub bearing unit electroplating pretreatment device comprises a pretreatment tank (1) and a metal mesh groove (6), and is characterized in that a pretreatment assembly (2) is installed at the right side end of the pretreatment tank (1), the pretreatment assembly (2) comprises a support plate A (201), a motor (202), an electric telescopic rod (203), a bottom plate (204), a clamping plate A (205), an electric hydraulic rod (206), a clamping plate B (207) and a rubber block (208), the side end of the pretreatment tank (1) is fixedly connected with the support plate A (201), the bottom end of the support plate A (201) is fixedly provided with the motor (202), the top end of the motor (202) is provided with the electric telescopic rod (203), the top end of the electric telescopic rod (203) is fixedly connected with the bottom plate (204), the bottom end of the bottom plate (204) is fixedly connected with the clamping plate A (205), and the surface of the clamping plate A (205) is fixedly provided with the electric hydraulic rod (206), the surface fixed mounting who presss from both sides tight board B (207) and tight board B (207) has rubber block (208) on the top of electronic hydraulic stem (206), the top fixedly connected with threaded rod (5) of left side fixedly connected with backup pad B (4) and backup pad B (4) of preliminary treatment jar (1), fixed subassembly (3) and fixed subassembly (3) are installed to the left side end of metal mesh groove (6) and include mounting panel (301), through-hole (302), slide rail (303), slider (304), movable plate (305), change piece (306) and screw block (307).

2. A hub bearing unit plating pretreatment apparatus according to claim 1, characterized in that: through-hole (302) have been seted up to the inside of left side fixedly connected with mounting panel (301) and mounting panel (301) of metal mesh groove (6), the place ahead fixedly connected with slide rail (303) that the top of mounting panel (301) is located through-hole (302), the fixed surface that the surface sliding connection of slide rail (303) has slider (304) and slider (304) is connected with movable plate (305), the bottom of movable plate (305) is rotated and is connected with commentaries on classics piece (306).

3. A hub bearing unit plating pretreatment apparatus according to claim 1, characterized in that: the bottom end of the rotating block (306) is fixedly connected with a thread block (307), and the bottom end of the thread block (307) is provided with a threaded hole corresponding to the threaded rod (5).

4. A hub bearing unit plating pretreatment apparatus according to claim 1, characterized in that: the power output end of the motor (202) is connected with the power input end of the electric telescopic rod (203).

5. A hub bearing unit plating pretreatment apparatus according to claim 1, characterized in that: the power output end of the electric telescopic rod (203) is connected with the power input end of the bottom plate (204).

Technical Field

The present invention relates to an electroplating pretreatment apparatus, and more particularly, to an electroplating pretreatment apparatus and an electroplating pretreatment method for a hub bearing unit.

Background

The hub is a rotating part of a wheel core, wherein the wheel core is connected with the inner profile steel of the tire through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material.

Patent numbers: CN213266734U discloses an electroplate preprocessing device, this design has increased the area of contact of supporting legs and preliminary treatment groove through the supporting seat through adopting above-mentioned technical scheme, has reduced the pressure that the supporting legs received.

However, the above patents have the following disadvantages: 1. the pretreatment of the above design is liable to generate many impurities which are inconvenient to clean, so that improvement is required. 2. The design pre-treatment operation described above requires labor and therefore needs to be improved.

Disclosure of Invention

The invention mainly aims to provide a hub bearing unit electroplating pretreatment device and a hub bearing unit electroplating pretreatment method, which are convenient for cleaning impurities generated by pretreatment, almost do not use manpower for pretreatment operation, greatly save the manpower and can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a hub bearing unit electroplating pretreatment device comprises a pretreatment tank and a metal mesh groove, wherein a pretreatment component is installed at the right side end of the pretreatment tank and comprises a support plate A, a motor, an electric telescopic rod, a bottom plate, a clamping plate A, an electric hydraulic rod, a clamping plate B and a rubber block, the support plate A is fixedly connected to the side end of the pretreatment tank, the motor is fixedly installed at the bottom end of the support plate A, the electric telescopic rod is installed at the top end of the motor, the bottom plate is fixedly connected to the top end of the electric telescopic rod, the clamping plate A is fixedly connected to the bottom end of the bottom plate, the electric hydraulic rod is fixedly installed on the surface of the clamping plate A, the clamping plate B is installed at the top end of the electric hydraulic rod, the rubber block is fixedly installed on the surface of the clamping plate B, the support plate B is fixedly connected to the left side end of the pretreatment tank, and the threaded rod is fixedly connected to the top end of the support plate B, the left side end of the metal mesh groove is provided with a fixing assembly, and the fixing assembly comprises an installation plate, a through hole, a sliding rail, a sliding block, a moving plate, a rotating block and a thread block.

Further, the through-hole has been seted up to the inside of left side fixedly connected with mounting panel and mounting panel of metal mesh groove, the top of mounting panel is located the place ahead fixedly connected with slide rail of through-hole, the fixed surface of slide rail is connected with the fixed surface of slider and is connected with the movable plate, the bottom of movable plate is rotated and is connected with the commentaries on classics piece.

Furthermore, the bottom end of the rotating block is fixedly connected with a thread block, the bottom end of the thread block is provided with a threaded hole corresponding to the threaded rod, and the thread block is installed on the threaded rod through clockwise rotation.

Furthermore, the power output end of the motor is connected with the power input end of the electric telescopic rod, and the motor drives the electric telescopic rod to rotate.

Furthermore, the power output end of the electric telescopic rod is connected with the power input end of the bottom plate, and the electric telescopic rod drives the bottom plate to move up and down.

The invention also provides an electroplating pretreatment method of the hub bearing unit, and the hub bearing unit electroplating pretreatment device is adopted to carry out electroplating pretreatment on the hub bearing unit.

Compared with the prior art, the invention has the following beneficial effects: the metal mesh groove is placed in a pretreatment tank, so that a through hole on a mounting plate is inserted on a threaded rod on a support plate B, the threaded rod penetrates out of the through hole, then the downward movement of a threaded block is pushed, the threaded block downwards sticks a threaded hole below the threaded block to the threaded rod, then the threaded block is rotated and is installed on the threaded rod, the threaded block drives a rotating block to rotate and move downwards, the rotating block rotates along the bottom end of a moving plate and also drives the moving plate to move downwards, the moving plate drives a sliding block to move downwards, the sliding block slides downwards along a sliding rail, the movement and the rotation of the threaded block can be well maintained, the metal mesh groove can be fixed in the pretreatment tank, when the electroplating pretreatment is carried out, impurities can be well limited in the metal mesh groove, only the metal mesh groove needs to be disassembled, the cleaning is very convenient, when the electroplating is carried out, a hub bearing is stuck to a clamping plate A, then a built-in battery power supply is connected to the electric hydraulic rod, the controller on the electric hydraulic rod controls the contraction of the electric hydraulic rod, so as to drive the clamping plate B to move towards the clamping plate A, the hub bearing can be clamped and fixed, then a built-in battery power supply is introduced into the electric telescopic rod, the extension of the electric telescopic rod is controlled by a controller on the electric telescopic rod, the electric telescopic rod drives the fixed hub bearing to move downwards, the hub bearing can enter the pretreatment tank to be pretreated by the solution in the pretreatment tank, at the moment, an external power supply is connected to the motor, a switch of the motor is turned on, the motor starts to run, the motor drives the electric telescopic rod to rotate, the electric telescopic rod drives the hub bearing to rotate, the hub bearing can be in better contact with the pretreatment solution by rotating the hub bearing, the whole process does not need manual operation, and the manpower is greatly saved.

Drawings

FIG. 1 is a schematic overall structure diagram of an electroplating pretreatment device for a hub bearing unit according to the present invention;

FIG. 2 is a schematic view of a connection structure of a clamping plate A in an electroplating pretreatment device of a hub bearing unit according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 in a hub bearing unit plating pretreatment apparatus according to the present invention.

In the figure: 1. a pretreatment tank; 2. a pre-processing assembly; 201. a support plate A; 202. a motor; 203. an electric telescopic rod; 204. a base plate; 205. a clamping plate A; 206. an electro-hydraulic lever; 207. a clamping plate B; 208. a rubber block; 3. a fixing assembly; 301. mounting a plate; 302. a through hole; 303. a slide rail; 304. a slider; 305. moving the plate; 306. rotating the block; 307. a thread block; 4. a support plate B; 5. a threaded rod; 6. and (4) a metal mesh groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 3, a hub bearing unit electroplating pretreatment device comprises a pretreatment tank 1 and a metal mesh groove 6, wherein a pretreatment assembly 2 is installed at the right side end of the pretreatment tank 1, the pretreatment assembly 2 comprises a support plate a201, a motor 202, an electric telescopic rod 203, a bottom plate 204, a clamping plate a205, an electric hydraulic rod 206, a clamping plate B207 and a rubber block 208, the support plate a201 is fixedly connected to the side end of the pretreatment tank 1, the motor 202 is fixedly installed at the bottom end of the support plate a201, the electric telescopic rod 203 is installed at the top end of the motor 202, the bottom plate 204 is fixedly connected to the top end of the electric telescopic rod 203, the electric hydraulic rod 206 is fixedly connected to the bottom end of the bottom plate 204, the electric hydraulic rod 205 is fixedly installed on the surface of the clamping plate a205, the clamping plate B207 is installed at the top end of the electric hydraulic rod 206, the rubber block 208 is fixedly installed on the surface of the clamping plate B207, the support plate B4 is fixedly connected to the left side end of the pretreatment tank 1, and the support plate 4 is fixedly connected to the top end of the support plate B4 The left side end of the metal mesh groove 6 is provided with a fixed component 3, and the fixed component 3 comprises a mounting plate 301, a through hole 302, a sliding rail 303, a sliding block 304, a moving plate 305, a rotating block 306 and a thread block 307.

Wherein, through-hole 302 has been seted up to left side fixedly connected with mounting panel 301 and the inside of mounting panel 301 of metal mesh groove 6, the place ahead fixedly connected with slide rail 303 that the top of mounting panel 301 is located through-hole 302, the fixed surface of slide rail 303 sliding connection has slider 304 and slider 304 to be connected with movable plate 305, the bottom of movable plate 305 rotates and is connected with commentaries on classics piece 306.

The bottom end of the rotating block 306 is fixedly connected with a threaded block 307, the bottom end of the threaded block 307 is provided with a threaded hole corresponding to the threaded rod 5, and the threaded block 307 is installed on the threaded rod 5 through clockwise rotation.

The power output end of the motor 202 is connected with the power input end of the electric telescopic rod 203, and the motor 202 drives the electric telescopic rod 203 to rotate.

The power output end of the electric telescopic rod 203 is connected with the power input end of the bottom plate 204, and the electric telescopic rod 203 drives the bottom plate 204 to move up and down.

It should be noted that, the present invention is a hub bearing unit electroplating pretreatment apparatus, a metal mesh groove 6 is placed in a pretreatment tank 1, so that a through hole 302 on a mounting plate 301 is inserted on a threaded rod 5 on a support plate B4, the threaded rod 5 penetrates out of the through hole 302, then a threaded block 307 is pushed to move downwards, the threaded block 307 downwards sticks a threaded hole below the threaded block 307 to the threaded rod 5, then the threaded block 307 is rotated to mount the threaded rod 307 on the threaded rod 5, the threaded block 307 drives a rotating block 306 to rotate and move downwards, the rotating block 306 rotates along the bottom end of a moving plate 305 and also drives the moving plate 305 to move downwards, the moving plate 305 drives a sliding block 304 to move downwards, the sliding block 304 slides downwards along a sliding rail 303, thus the movement and rotation of the threaded block 307 can be well maintained, so that the metal mesh groove 6 can be fixed in the pretreatment tank 1, when the electroplating pretreatment, the metal mesh groove 6 can well limit impurities in the metal mesh groove 6, the metal mesh groove 6 only needs to be disassembled, and the cleaning is very convenient, when in electroplating, a hub bearing is attached to the clamping plate A205, then a built-in storage battery power supply is connected to the electric hydraulic rod 206, the controller on the electric hydraulic rod 206 controls the contraction of the electric hydraulic rod 206, so that the clamping plate B207 is driven to move towards the clamping plate A205, the hub bearing can be clamped and fixed, then the built-in storage battery power supply is connected to the electric telescopic rod 203, the controller on the electric telescopic rod 203 controls the extension of the electric telescopic rod 203, the electric telescopic rod 203 drives the fixed hub bearing to move downwards, the hub bearing can enter the pretreatment tank 1 to be pretreated by the solution in the pretreatment tank 1, at the moment, an external power supply is connected to the motor 202, a switch of the motor 202 is turned on, and the motor 202 starts to operate, the motor 202 drives the electric telescopic rod 203 to rotate, the electric telescopic rod 203 drives the hub bearing to rotate, the hub bearing can be in better contact with the pretreatment solution by rotating, manual operation is not needed in the whole process, and manpower is greatly saved.

The invention also provides an electroplating pretreatment method of the hub bearing unit, and the hub bearing unit electroplating pretreatment device is adopted to carry out electroplating pretreatment on the hub bearing unit.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.