Conductive brush structure of electrophoresis lifting appliance

Abstract

The utility model provides a conductive brush structure of an electrophoresis lifting appliance, belongs to the technical field of electrophoretic coating, and aims to solve the problems that an existing conductive brush of the electrophoresis lifting appliance is usually made of brass, the conductive brush made of the brass is easy to wear after being used for a long time, the service life of the conductive brush is influenced, and the use cost is relatively high. Comprising a lifting appliance and a support frame, the support frame is mounted at the lower end of the lifting appliance; the connecting copper plate is fixedly connected to the inner side of the supporting frame. The number of the fixing pins is two, and the two fixing pins are inserted into the inner sides of the lower ends of the supporting frame and the connecting copper plate. The purple steel base is fixedly connected to the lower end faces of the two fixing pins. The number of the mounting pins is two, and the two mounting pins are fixedly connected to the upper end face of the connecting copper plate. The mounting mechanism is arranged on the outer side of the mounting pin; according to the utility model, the purple steel block is replaced, the working efficiency is improved, and the wear resistance is improved and the service life is prolonged due to the arrangement of the purple steel block.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrophoretic coating, and more specifically, particularly relates to a conductive brush structure of an electrophoretic hanger. Background Art

[0002] The electrophoretic hanger is a special tool used in the electrophoretic process, which plays the role of fixing and mounting the workpiece, and the electrophoretic hanger conductive brush has the conductive function in the electrophoretic hanger, ensuring that the current can pass smoothly through the hanger and the workpiece, thereby achieving the electrophoretic coating effect.

[0003] According to the application number: CN202122285835.4, an electrophoretic coating hanger is disclosed, including a first hanger fixing plate, a second hanger fixing plate and a third hanger fixing plate and a mounting bracket, the bottom of the first hanger fixing plate is fixedly installed with an oil receiving pan, the top of the second hanger fixing plate passes through the oil receiving pan and is fixedly connected to the first hanger fixing plate, the third hanger fixing plate is fixedly installed on the bottom of the second hanger fixing plate, a copper plate is fixedly installed on the top of one side of the third hanger fixing plate, a conductive copper plate is fixedly installed on one side of the copper plate, the conductive copper plate is fixedly installed on one side of the mounting bracket, the bottom of the first hanger fixing plate adopts a bending design, and a hexagon socket screw is installed at the bending of the first hanger fixing plate. The utility model provides a series of structures to make the device have the characteristics of good conductivity and easy collection of dripping lubricating oil, thereby reducing paint liquid pollution.

[0004] Based on the above, the existing electrophoresis hanger conductive brushes are usually made of brass. After long-term use, the brass conductive brushes are easily worn, which affects the service life of the conductive brushes and has a high cost of use. In addition, the conductive brushes are usually fixed and installed with bolts. When the copper sheet in the conductive brush is worn and needs to be replaced, the bolts need to be disassembled, which is cumbersome and affects work efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an electrophoresis hanger conductive brush structure to solve the existing problems.

[0006] The purpose and effect of the electrophoresis hanger conductive brush structure of the utility model are achieved by the following specific technical means:

[0007] A conductive brush structure for an electrophoresis hanger, comprising: a hanger, a support frame, a connecting copper plate, a fixing pin, a purple steel seat, an installation pin, an installation mechanism and a replacement mechanism; the support frame is installed at the lower end of the hanger; the connecting copper plate is fixedly connected to the inner side of the support frame; two fixing pins are provided, and both fixing pins are plugged into the inner side of the support frame and the lower end of the connecting copper plate; the purple steel seat is fixedly connected to the lower end surfaces of the two fixing pins; two installation pins are provided, and both installation pins are fixedly connected to the upper end surface of the connecting copper plate; the installation mechanism is arranged on the outer side of the installation pin; the replacement mechanism is arranged on the lower end surface of the purple steel seat.

[0008] Furthermore, the installation mechanism includes: a sliding block, a limit block, a pull rod and a limit spring; the sliding block is slidably connected to the outside of the two mounting pins; there are two limit blocks, and both limit blocks are slidably connected to the inside of the sliding block; there are two pull rods, and the two pull rods are respectively fixedly connected to the outside of the two limit blocks, and both pull rods are slidably connected to the inside of the sliding block; there are two limit springs, one end of the two limit springs is fixedly connected to the outside of the two limit blocks, and the other ends of the two limit springs are fixedly connected to the inside of the sliding block.

[0009] Furthermore, the installation mechanism also includes: limiting grooves; the limiting grooves are provided with two groups, and the two groups of limiting grooves are respectively opened on the outer sides of the two installation pins.

[0010] Furthermore, the mounting mechanism also includes: a fixing nut, a mounting bolt and a mounting gasket; the fixing nut is fixedly connected to the upper end surface of the sliding block; the mounting bolt is threadedly connected to the inner side of the fixing nut; the mounting gasket is rotatably connected to the outer side of the lower end of the mounting bolt, and the mounting gasket is slidably connected to the outer sides of the two mounting pins.

[0011] Furthermore, the replacement mechanism includes: a slide groove, a slider and a purple steel block; the slide groove is opened on the inner side of the purple steel seat; the slider is slidably connected to the inner side of the slide groove; and the purple steel block is fixedly connected to the lower end surface of the slider.

[0012] Furthermore, the replacement mechanism also includes: a positioning groove, a positioning ball and a compression spring; there are two positioning grooves, both of which are opened on the upper end surface of the purple steel block; there are two positioning balls, both of which are slidably connected to the inner side of the purple steel seat; there are two compression springs, one end of the two compression springs is fixedly connected to the outer side of the two positioning balls, and the other end of the two compression springs is fixedly connected to the inner side of the purple steel seat.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model realizes the disassembly and installation of the conductive brush by setting the installation mechanism. After the installation pin is plugged into the inner side of the hanger, the sliding block is slidably connected to the outer side of the installation pin, so that the limit block is plugged into the inner side of the limit groove under the action of the limit spring. After the sliding block is adjusted to a suitable position, the installation bolt is rotated, and the installation gasket is clamped on the outer side of the hanger through the threaded connection between the installation bolt and the fixing nut to realize the installation of the conductive brush. After loosening the installation bolt, the pull rod is pulled outward to make the limit block disengage from the limit groove. At this time, the conductive brush can be disassembled, which is convenient to operate and improves work efficiency. The utility model realizes the disassembly and installation of the conductive brush by setting the replacement mechanism. To replace the purple steel block, the slider is slidably connected to the inner side of the slide groove, so that the positioning ball is pressed against the inner side of the positioning groove under the action of the compression spring to realize the installation of the purple steel block. When the purple steel block is severely worn, the purple steel block can be removed and replaced, which is convenient for replacement and improves work efficiency. In addition, the setting of the purple steel block improves wear resistance, extends service life, reduces replacement frequency, and reduces labor intensity. The setting of the above-mentioned mechanism can realize the disassembly and installation of the conductive brush, improve work efficiency, and also realize the replacement of the purple steel block, which improves work efficiency. The setting of the purple steel block improves wear resistance, extends service life, and reduces replacement frequency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the main body of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the cross-section of the main body of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a sectional view of a sliding block of the utility model.

[0018] Figure 4 This utility model Figure 2 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0019] Figure 5 It is a structural schematic diagram of a purple steel block of the utility model.

[0020] Figure 6 This utility model Figure 2 Schematic diagram of the structure with a partial enlargement at point B in the middle.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Lifting device; 2. Support frame; 3. Connecting copper plate; 4. Fixing pin; 5. Purple steel seat; 501. Slide groove; 6. Mounting pin; 601. Limiting groove; 7. Sliding block; 8. Limiting block; 801. Pull rod; 9. Limiting spring; 10. Fixing nut; 11. Mounting bolt; 12. Mounting gasket; 13. Sliding block; 14. Purple steel block; 1401. Positioning groove; 15. Positioning ball; 16. Compression spring. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0024] Embodiment 1:

[0025] As attached Figure 1-Figure 4 As shown:

[0026] The utility model provides an electrophoresis hanger conductive brush structure, comprising: a hanger 1, a support frame 2, a connecting copper plate 3, a fixing pin 4, a purple steel seat 5, an installation pin 6 and an installation mechanism; the support frame 2 is installed at the lower end of the hanger 1; the connecting copper plate 3 is fixedly connected to the inner side of the support frame 2; two fixing pins 4 are provided, and the two fixing pins 4 are both plugged into the inner sides of the support frame 2 and the lower ends of the connecting copper plate 3; the purple steel seat 5 is fixedly connected to the lower end surfaces of the two fixing pins 4; two installation pins 6 are provided, and the two installation pins 6 are both fixedly connected to the upper end surface of the connecting copper plate 3; the installation mechanism is arranged on the outer sides of the installation pins 6.

[0027] The installation mechanism includes: a limit groove 601, a sliding block 7, a limit block 8, a pull rod 801, a limit spring 9, a fixing nut 10, a mounting bolt 11 and a mounting gasket 12; there are two groups of limit grooves 601, and the two groups of limit grooves 601 are respectively opened on the outside of the two mounting pins 6; the sliding block 7 is slidably connected to the outside of the two mounting pins 6; there are two limit blocks 8, and the two limit blocks 8 are slidably connected to the inside of the sliding block 7; there are two pull rods 801, and the two pull rods 801 are respectively fixedly connected to the two limit On the outside of the block 8, the two pull rods 801 are slidably connected to the inner side of the sliding block 7; two limit springs 9 are provided, one end of the two limit springs 9 is fixedly connected to the outside of the two limit blocks 8, and the other ends of the two limit springs 9 are fixedly connected to the inner side of the sliding block 7; the fixing nut 10 is fixedly connected to the upper end surface of the sliding block 7; the mounting bolt 11 is threadedly connected to the inner side of the fixing nut 10; the mounting gasket 12 is rotatably connected to the outside of the lower end of the mounting bolt 11, and the mounting gasket 12 is slidably connected to the outside of the two mounting pins 6.

[0028] The specific usage and function of this embodiment are as follows: after the mounting pin 6 is inserted into the inner side of the hanger 1, the sliding block 7 is slidably connected to the outer side of the mounting pin 6, so that the limit block 8 is inserted into the inner side of the limit groove 601 under the action of the limit spring 9, and after the sliding block 7 is adjusted to a suitable position, the mounting bolt 11 is rotated, and the mounting gasket 12 is clamped on the outer side of the hanger 1 through the threaded connection between the mounting bolt 11 and the fixing nut 10 to achieve the installation of the conductive brush. After loosening the mounting bolt 11, the pull rod 801 is pulled outward to disengage the limit block 8 from the limit groove 601, and the conductive brush can be disassembled at this time.

[0029] Embodiment 2:

[0030] On the basis of the first embodiment, Figure 5-Figure 6 As shown, the replacement mechanism includes: a slide groove 501, a slider 13, a purple steel block 14, a positioning groove 1401, a positioning ball 15 and a compression spring 16; the replacement mechanism is arranged on the lower end surface of the purple steel seat 5; the slide groove 501 is opened on the inner side of the purple steel seat 5; the slider 13 is slidably connected to the inner side of the slide groove 501; the purple steel block 14 is fixedly connected to the lower end surface of the slider 13; there are two positioning grooves 1401, and the two positioning grooves 1401 are both opened on the upper end surface of the purple steel block 14; there are two positioning balls 15, and the two positioning balls 15 are both slidably connected to the inner side of the purple steel seat 5; there are two compression springs 16, one end of the two compression springs 16 is fixedly connected to the outer side of the two positioning balls 15, and the other end of the two compression springs 16 is fixedly connected to the inner side of the purple steel seat 5.

[0031] The specific usage and function of this embodiment are as follows: the slider 13 is slidably connected to the inner side of the slide groove 501, so that the positioning ball 15 is pressed against the inner side of the positioning groove 1401 under the action of the compression spring 16, so as to realize the installation of the purple steel block 14. When the purple steel block 14 is severely worn, the purple steel block 14 can be removed and replaced for easy operation.

Claims

1. An electrophoresis hanger conductive brush structure, comprising: A sling (1), a support frame (2), a connecting copper plate (3), a fixing pin (4), a purple steel seat (5), an installation pin (6), an installation mechanism and a replacement mechanism; the support frame (2) is installed at the lower end of the sling (1); the connecting copper plate (3) is fixedly connected to the inner side of the support frame (2); it is characterized in that: there are two fixing pins (4), and the two fixing pins (4) are both inserted into the inner side of the lower end of the support frame (2) and the connecting copper plate (3); the purple steel seat (5) is fixedly connected to the lower end surfaces of the two fixing pins (4); there are two installation pins (6), and the two installation pins (6) are both fixedly connected to the upper end surface of the connecting copper plate (3); the installation mechanism is arranged on the outer side of the installation pin (6); the replacement mechanism is arranged on the lower end surface of the purple steel seat (5).

2. The electrophoresis hanger conductive brush structure according to claim 1, characterized in that: The installation mechanism comprises: a sliding block (7), a limiting block (8), a pull rod (801) and a limiting spring (9); the sliding block (7) is slidably connected to the outer sides of the two installation pins (6); there are two limiting blocks (8), and the two limiting blocks (8) are slidably connected to the inner side of the sliding block (7); there are two pull rods (801), and the two pull rods (801) are respectively fixedly connected to the outer sides of the two limiting blocks (8), and the two pull rods (801) are slidably connected to the inner side of the sliding block (7); there are two limiting springs (9), one end of the two limiting springs (9) is fixedly connected to the outer sides of the two limiting blocks (8), and the other ends of the two limiting springs (9) are fixedly connected to the inner side of the sliding block (7).

3. The electrophoresis hanger conductive brush structure as claimed in claim 2, characterized in that: The installation mechanism further comprises: limiting grooves (601); the limiting grooves (601) are provided with two groups, and the two groups of limiting grooves (601) are respectively arranged on the outer sides of the two installation pins (6).

4. The electrophoresis hanger conductive brush structure as claimed in claim 3, characterized in that: The mounting mechanism further comprises: a fixing nut (10), a mounting bolt (11) and a mounting gasket (12); the fixing nut (10) is fixedly connected to the upper end surface of the sliding block (7); the mounting bolt (11) is threadedly connected to the inner side of the fixing nut (10); the mounting gasket (12) is rotatably connected to the outer side of the lower end of the mounting bolt (11), and the mounting gasket (12) is slidably connected to the outer sides of the two mounting pins (6).

5. The electrophoresis hanger conductive brush structure according to claim 1, characterized in that: The replacement mechanism comprises: a slide groove (501), a slider (13) and a purple steel block (14); the slide groove (501) is opened on the inner side of the purple steel seat (5); the slider (13) is slidably connected to the inner side of the slide groove (501); and the purple steel block (14) is fixedly connected to the lower end surface of the slider (13).

6. The electrophoresis hanger conductive brush structure as claimed in claim 5, characterized in that: The replacement mechanism further comprises: a positioning groove (1401), a positioning ball (15) and a compression spring (16); two positioning grooves (1401) are provided, and the two positioning grooves (1401) are both opened on the upper end surface of the purple steel block (14); two positioning balls (15) are provided, and the two positioning balls (15) are both slidably connected to the inner side of the purple steel seat (5); two compression springs (16) are provided, and one end of the two compression springs (16) is fixedly connected to the outer side of the two positioning balls (15), and the other end of the two compression springs (16) is fixedly connected to the inner side of the purple steel seat (5).

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