Rotary electroplating hanger for electroplating processing

Abstract

The utility model discloses a rotary electroplating hanger for electroplating processing, which comprises a mounting block, a rotating shaft and a rotating shaft, the rotating assembly is mounted in the mounting groove; the top end of the telescopic column is fixedly connected with a connecting rod, the connecting rod penetrates through the bottom of the mounting block to be in transmission fit with the rotating assembly, the connecting rod is rotationally connected with the mounting block, a plurality of vertical grooves are formed in the outer wall of the telescopic column, and the vertical grooves are formed around the axis of the telescopic column at equal intervals; and the hanging mechanisms are arranged in the vertical grooves correspondingly, each hanging mechanism comprises a sliding block, the sliding blocks are clamped in the vertical grooves in a sliding mode, positioning assemblies are installed in the sliding blocks, the sliding blocks abut against the side walls of the vertical grooves through the positioning assemblies, and hooks are fixedly connected to one sides of the sliding blocks. The hanging mechanism and the vertical groove are arranged to be detachable, so that the position of the hanging device can be adjusted according to actual requirements, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating processing, in particular to a rotary electroplating hanger used for electroplating processing. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is a process that uses electrolysis to adhere a layer of metal film to the surface of metal or other material parts to prevent metal oxidation (such as rust), improve wear resistance, conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) and enhance aesthetics.

[0003] In order to improve the distribution uniformity of the electroplated metal film on the workpiece surface, a rotating hanger is used in the prior art. However, the hanging distance of the hanger in the prior art is fixed and cannot be adjusted according to actual needs. Therefore, the utility model provides a rotating electroplating hanger for electroplating processing. Utility Model Content

[0004] The utility model aims to provide a rotary electroplating hanger for electroplating processing to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following solution: The utility model provides a rotating electroplating rack for electroplating processing, comprising:

[0006] A mounting block, wherein a mounting groove is formed in the mounting block;

[0007] A rotating assembly, the rotating assembly being installed in the installation groove;

[0008] A telescopic column, the top of which is fixedly connected with a connecting rod, the connecting rod passes through the bottom of the mounting block and is in transmission cooperation with the rotating assembly, the connecting rod is rotatably connected with the mounting block, a plurality of vertical grooves are provided on the outer wall of the telescopic column, and the plurality of vertical grooves are arranged at equal intervals around the axis of the telescopic column;

[0009] A hanging mechanism, wherein several groups of hanging mechanisms are respectively arranged in the vertical slots, and the hanging mechanism comprises a slider, wherein the slider is slidably engaged in the vertical slot, a positioning assembly is installed in the slider, the slider abuts against the side wall of the vertical slot through the positioning assembly, and a hook is fixedly connected to one side of the slider.

[0010] According to the rotary electroplating hanger for electroplating processing provided by the utility model, the telescopic column includes a first support column and a second support column, a through hole is opened in the center of the first support column along the axial direction, the second support column is slidably connected in the through hole, the first support column and the second support column are both provided with the vertical groove, a threaded through groove is opened on the outer wall of the first support column, a positioning bolt is threadedly connected in the threaded through groove, and the positioning bolt abuts against the outer wall of the second support column.

[0011] According to the rotating electroplating hanger for electroplating processing provided by the utility model, the rotating component includes a driving gear rotatably connected to the mounting groove, a transmission motor is fixedly connected to the top of the mounting block, the output shaft of the transmission motor is axially connected to the driving gear, a driven gear is rotatably connected in the mounting groove, the driven gear is in transmission cooperation with the driving gear, and the top end of the connecting rod passes through the mounting block and is axially connected to the driven gear.

[0012] According to the rotary electroplating hanger for electroplating processing provided by the utility model, a cavity is provided in the slider, and the positioning assembly includes an extrusion block slidably connected to the cavity, and the extrusion block is symmetrically provided with inclined surfaces on two opposite sides, and sliding holes are respectively provided on the opposite side walls of the cavity, and abutment blocks are respectively slidably connected in the sliding holes, and the cross-sectional shape of the abutment block is a right-angled trapezoid, and the inclined surface of the abutment block is slidably matched with the inclined surface of the extrusion block, and a threaded hole is provided on the extrusion block, and a threaded rod is threadedly connected in the threaded hole, one end of the threaded rod extends through the side wall of the cavity, and the other end of the threaded rod is rotatably connected to the bottom wall of the cavity.

[0013] According to the rotary electroplating hanger for electroplating processing provided by the utility model, a limiting groove is provided on the inclined surface of the extrusion block, the cross-sectional shape of the limiting groove is an isosceles trapezoid, a limiting block is fixedly connected to the inclined surface of the abutment block, the limiting block is adapted to the shape of the limiting groove, and the limiting block is slidably connected in the limiting groove.

[0014] According to the rotary electroplating hanger for electroplating provided by the utility model, the end of the abutment block away from the extrusion block is provided with anti-slip grooves, and the two opposite side walls of the vertical groove are provided with frosted surfaces.

[0015] The utility model discloses the following technical effects:

[0016] When the utility model is used, the workpiece to be electroplated is hung on the hook, and then the slider is fixed in the vertical groove through the positioning component, and then multiple groups of workpieces to be electroplated are fixed in the vertical grooves through the hanging mechanism in turn to ensure that adjacent workpieces to be electroplated do not interfere with each other, and then the mounting block is fixed in the reaction tank through the frame, and the rotating component drives the overall hanging mechanism at the bottom to rotate to achieve uniform electroplating.

[0017] The utility model arranges the hanging mechanism and the vertical slot to be detachable, so that the position of the hanging device can be adjusted according to actual needs, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the rotary electroplating rack used for electroplating processing of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the telescopic column of the utility model;

[0021] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 It is a schematic diagram of the matching relationship between the extrusion block and the abutment block of the utility model.

[0023] Among them, 1. mounting block; 2. mounting groove; 3. connecting rod; 4. vertical groove; 5. slider; 6. hook; 7. first support column; 8. second support column; 9. positioning bolt; 10. driving gear; 11. transmission motor; 12. driven gear; 13. cavity; 14. extrusion block; 15. abutment block; 16. threaded rod; 17. limit groove; 18. limit block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] Reference Figure 1-4 The utility model provides a rotary electroplating hanger for electroplating processing, comprising:

[0027] A mounting block 1, wherein a mounting groove 2 is formed in the mounting block 1;

[0028] A rotating assembly, the rotating assembly is installed in the installation groove 2;

[0029] The top of the telescopic column is fixedly connected with a connecting rod 3, which passes through the bottom of the mounting block 1 and is in transmission cooperation with the rotating assembly. The connecting rod 3 is rotatably connected with the mounting block 1. A plurality of vertical grooves 4 are provided on the outer wall of the telescopic column, and the plurality of vertical grooves 4 are arranged at equal intervals around the axis of the telescopic column.

[0030] The hanging mechanism is provided with several groups in the vertical slot 4. The hanging mechanism includes a slider 5. The slider 5 is slidably engaged in the vertical slot 4. A positioning component is installed in the slider 5. The slider 5 abuts against the side wall of the vertical slot 4 through the positioning component. A hook 6 is fixedly connected to one side of the slider 5.

[0031] When the utility model is used, the workpiece to be electroplated is hung on the hook 6, and then the slider 5 is fixed in the vertical groove 4 through the positioning component, and then multiple groups of workpieces to be electroplated are fixed in the vertical groove 4 in turn through the hanging mechanism to ensure that adjacent workpieces to be electroplated do not interfere with each other, and then the mounting block 1 is fixed in the reaction tank through the frame, and the rotating component drives the overall hanging mechanism at the bottom to rotate to achieve uniform electroplating.

[0032] The utility model arranges the hanging mechanism and the vertical slot 4 to be detachable, so that the position of the hanging device can be adjusted according to actual needs, thereby improving the practicability of the device.

[0033] Further optimization scheme, the telescopic column includes a first support column 7 and a second support column 8, the center of the first support column 7 is provided with a through hole along the axial direction, the second support column 8 is slidably connected in the through hole, the first support column 7 and the second support column 8 are provided with a vertical groove 4, the outer wall of the first support column 7 is provided with a threaded through groove, the threaded through groove is threadedly connected with a positioning bolt 9, and the positioning bolt 9 abuts against the outer wall of the second support column 8. The arrangement of the first support column 7 and the second support column 8 can adjust the length of the overall telescopic column and improve the application range of the device.

[0034] Further optimization scheme, the rotating assembly includes a driving gear 10 rotatably connected in the installation slot 2, a transmission motor 11 is fixedly connected to the top of the installation block 1, the output shaft of the transmission motor 11 is axially connected to the driving gear 10, a driven gear 12 is rotatably connected in the installation slot 2, the driven gear 12 is in transmission cooperation with the driving gear 10, and the top of the connecting rod 3 passes through the installation block 1 and is axially connected to the driven gear 12. The driving gear 10 is controlled to rotate by the transmission motor 11, and the driving gear 10 drives the impulse gear to rotate, thereby driving the connecting rod 3 to rotate, and the telescopic column is driven to rotate through the rotation of the connecting rod 3, thereby controlling the rotation of the entire hanging device. It should be noted that the diameter of the driving gear 10 is smaller than the diameter of the driven gear 12, so that the speed transmission can be reduced, so that the device rotates at a constant speed at a certain speed, ensuring the uniformity of rotation.

[0035] A further optimized solution is provided in the slider 5, and the positioning assembly includes an extrusion block 14 slidably connected in the cavity 13. The extrusion block 14 has inclined surfaces symmetrically arranged on the two opposite sides. Sliding holes are provided on the opposite side walls of the cavity 13, and abutment blocks 15 are slidably connected in the sliding holes. The cross-sectional shape of the abutment block 15 is a right-angled trapezoid. The inclined surface of the abutment block 15 slides with the inclined surface of the extrusion block 14. A threaded hole is provided on the extrusion block 14, and a threaded rod 16 is threadedly connected in the threaded hole. One end of the threaded rod 16 extends through the side wall of the cavity 13, and the other end of the threaded rod 16 is rotatably connected to the bottom wall of the cavity 13.

[0036] A further optimized solution is that a limiting groove 17 is provided on the inclined surface of the extrusion block 14, and the cross-sectional shape of the limiting groove 17 is an isosceles trapezoid. A limiting block 18 is fixedly connected to the inclined surface of the abutment block 15, and the shape of the limiting block 18 matches that of the limiting groove 17, and the limiting block 18 is slidably connected in the limiting groove 17.

[0037] By rotating the threaded rod 16, the extrusion block 14 slides along the axis of the threaded rod 16 under the action of the threaded rod 16, thereby extruding the two abutment blocks 15 to slide in relative or opposite directions. When the two abutment blocks 15 slide in opposite directions, the abutment blocks 15 extend out of the sliding hole and abut against the side walls of the vertical groove 4, so that the slider 5 is fixed in the vertical groove 4. When the two abutment blocks 15 slide in relative directions, the distance between the two abutment blocks 15 is reduced, and the slider 5 is separated from the vertical groove 4, and the overall hanging mechanism can be removed. In this way, the height position of the hanging mechanism can be adjusted, so that the device can be suitable for different electroplated parts. The extrusion block 14 and the abutment block 15 are connected by a limit block 18 and a limit groove 17, so that the abutment block 15 can slide stably along the inclined surface of the extrusion block 14, and the sliding of the abutment block 15 can be controlled by the extrusion block 14. The included angle between the inclined surface of the abutment block 15 and the right-angled side is 45 degrees, and the included angle between the inclined surface and the end surface of the extrusion block 14 is also 45 degrees. The limiting groove 17 is arranged along the length direction of the inclined surface.

[0038] Further optimization scheme, the end of the abutment block 15 away from the extrusion block 14 is provided with anti-skid grooves, and the two opposite side walls of the vertical groove 4 are provided with frosted surfaces. The anti-skid grooves are provided on the abutment block 15, and the side surfaces of the vertical groove 4 are provided with frosted surfaces, which can increase the relative friction between the two after the two abut, ensure that the slider 5 can be stably fixed in the vertical groove 4, and prevent the slider 5 from being separated during the follow-up rotation process.

[0039] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A rotary electroplating rack for electroplating, characterized in that: include: A mounting block (1), wherein a mounting groove (2) is provided in the mounting block (1); A rotating assembly, the rotating assembly being installed in the installation groove (2); A telescopic column, wherein a connecting rod (3) is fixedly connected to the top of the telescopic column, the connecting rod (3) passes through the bottom of the mounting block (1) and is transmission-coordinated with the rotating assembly, the connecting rod (3) is rotationally connected to the mounting block (1), and a plurality of vertical grooves (4) are formed on the outer wall of the telescopic column, and the plurality of vertical grooves (4) are arranged at equal intervals around the axis of the telescopic column; A hanging mechanism, wherein a plurality of groups of hanging mechanisms are respectively arranged in the vertical slot (4), the hanging mechanism comprising a slider (5), the slider (5) being slidably engaged in the vertical slot (4), a positioning assembly being installed in the slider (5), the slider (5) being in contact with the side wall of the vertical slot (4) through the positioning assembly, and a hook (6) being fixedly connected to one side of the slider (5).

2. The rotary electroplating rack for electroplating processing according to claim 1, characterized in that: The telescopic column comprises a first support column (7) and a second support column (8); a through hole is provided at the center of the first support column (7) along the axial direction; the second support column (8) is slidably connected in the through hole; the first support column (7) and the second support column (8) are both provided with the vertical groove (4); a threaded through groove is provided on the outer wall of the first support column (7); a positioning bolt (9) is threadedly connected in the threaded through groove; the positioning bolt (9) abuts against the outer wall of the second support column (8).

3. The rotary electroplating rack for electroplating processing according to claim 1, characterized in that: The rotating assembly comprises a driving gear (10) rotatably connected in the mounting groove (2); a transmission motor (11) is fixedly connected to the top of the mounting block (1); an output shaft of the transmission motor (11) is axially connected to the driving gear (10); a driven gear (12) is rotatably connected in the mounting groove (2); the driven gear (12) is in transmission cooperation with the driving gear (10); and the top end of the connecting rod (3) passes through the mounting block (1) and is axially connected to the driven gear (12).

4. The rotary electroplating rack for electroplating processing according to claim 1, characterized in that: The slider (5) is provided with a cavity (13), and the positioning assembly comprises an extrusion block (14) slidably connected in the cavity (13). The extrusion block (14) is symmetrically provided with inclined surfaces on opposite sides. The cavity (13) is provided with sliding holes on opposite side walls respectively. Abutment blocks (15) are slidably connected in the sliding holes respectively. The cross-sectional shape of the abutment blocks (15) is a right-angled trapezoid. The inclined surfaces of the abutment blocks (15) are slidably matched with the inclined surfaces of the extrusion blocks (14). The extrusion block (14) is provided with a threaded hole. A threaded rod (16) is threadedly connected in the threaded hole. One end of the threaded rod (16) passes through the side wall of the cavity (13) and extends out. The other end of the threaded rod (16) is rotatably connected to the bottom wall of the cavity (13).

5. The rotary electroplating rack for electroplating processing according to claim 4, characterized in that: A limiting groove (17) is provided on the inclined surface of the extrusion block (14), and the cross-sectional shape of the limiting groove (17) is an isosceles trapezoid. A limiting block (18) is fixedly connected to the inclined surface of the abutment block (15), and the limiting block (18) is adapted in shape to the limiting groove (17), and the limiting block (18) is slidably connected in the limiting groove (17).

6. The rotary electroplating rack for electroplating processing according to claim 4, characterized in that: An end of the abutment block (15) away from the extrusion block (14) is provided with anti-slip grooves, and the two opposite side walls of the vertical groove (4) are provided with frosted surfaces.

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