CN210529099U

CN210529099U - Treat portable fixing device of electroplating work piece

Info

Publication number: CN210529099U
Application number: CN201921647931.5U
Authority: CN
Inventors: 袁冠宇; 苏耀斌; 赵荣贵
Original assignee: Yongjin Electroplating Shenzhen Co Ltd
Current assignee: Yongjin Electroplating Shenzhen Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-15
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a portable fixing device for a workpiece to be electroplated, which comprises a mounting plate horizontally placed on a beaker, wherein a plurality of mounting holes communicated with the lower side of the mounting plate are arranged on the mounting plate, and the workpiece is arranged in the mounting holes in a penetrating way; be provided with the fixed subassembly that is used for fixed work piece on the mounting panel, fixed subassembly includes two at least segmental arcs of butt on the work piece lateral wall, sets up between segmental arc and mounting panel and promotes the fixed spring of segmental arc butt on the work piece lateral wall. When the workpiece part needs to be electroplated, a worker vertically penetrates through the workpiece in the mounting hole, and the fixed spring pushes the arc-shaped section to abut against the side wall of the workpiece, so that the workpiece is fixed. And the outer side of one arc is connected with an electric wire, and the electric wire enables the workpiece to become a cathode through the arc section, so that the workpiece is electroplated. Meanwhile, when the worker fixes the workpiece, the part of the workpiece to be electroplated is positioned in the electroplating solution, so that the corresponding part of the workpiece is electroplated.

Description

Treat portable fixing device of electroplating work piece

Technical Field

The utility model belongs to the technical field of fixing device's technique and specifically relates to a treat portable fixing device of electroplating work piece.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface made of metals or other materials by using the action of electrolysis, thereby playing roles of preventing metal oxidation, improving wear resistance, conductivity and light reflection, enhancing the appearance and the like. When a worker electroplates a workpiece of some precision instruments, the corresponding workpiece to be processed is generally placed in corresponding equipment, and the equipment is electrified and placed in a beaker filled with electroplating solution, so that the workpiece is electroplated.

Since the operator only needs to plate a certain part of the workpiece when some special workpieces are plated, the corresponding equipment provided above cannot meet the requirement. The fixing device which is used in cooperation with the flask and used for fixing the workpiece is designed, so that a worker can conveniently immerse a part of the workpiece into electroplating liquid to electroplate the part of the workpiece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a treat portable fixing device who electroplates work piece, its advantage lies in, conveniently carries out the partial electroplating to the work piece.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a portable fixing device for a workpiece to be electroplated comprises a mounting plate horizontally placed on a beaker, wherein a plurality of mounting holes communicated with the lower side of the mounting plate are formed in the mounting plate, and the workpiece penetrates through the mounting holes; be provided with the fixed subassembly that is used for fixed work piece on the mounting panel, fixed subassembly includes two at least segmental arcs of butt on the work piece lateral wall, sets up between segmental arc and mounting panel and promotes the fixed spring of segmental arc butt on the work piece lateral wall.

By adopting the scheme, when the workpiece part needs to be electroplated, a worker vertically penetrates through the workpiece in the mounting hole, and the fixed spring pushes the arc-shaped section to abut against the side wall of the workpiece, so that the workpiece is fixed. And the outer side of one arc is connected with an electric wire, and the electric wire enables the workpiece to become a cathode through the arc section, so that the workpiece is electroplated. Meanwhile, when the worker fixes the workpiece, the part of the workpiece to be electroplated is positioned in the electroplating solution, so that the corresponding part of the workpiece is electroplated.

Preferably, a fixed block is fixed on one side of the mounting hole on the mounting plate, a sliding rod which is slidably arranged on the fixed block in a penetrating manner is fixed on one side, away from the workpiece, of the arc-shaped section, the sliding rod is sleeved with a fixed spring, one end of the fixed spring abuts against the outer side of the arc-shaped section, and the other end of the fixed spring is connected to the fixed block.

By adopting the scheme, through the arrangement of the fixed block and the sliding rod, when the arc sections are close to or far away from each other, the arc sections stably and horizontally slide through the sliding between the sliding rod and the fixed block, so that the arc sections can be stably matched to fix the workpiece; meanwhile, the fixed spring is sleeved on the sliding rod, and the spring is stably compressed or extended.

Preferably, a pushing piece is fixed at one end, far away from the arc-shaped section, of the sliding rod, and the pushing piece abuts against one side, far away from the arc-shaped section, of the fixing block.

By adopting the scheme, the pushing piece is abutted against one side of the fixed block, which is far away from the arc-shaped section, through the arrangement of the pushing piece, so that the sliding rod is prevented from sliding away from the fixed block, and the spring is enabled to be stable between the fixed block and the arc-shaped section; meanwhile, the worker can move the pushing sheet to adjust the position of the arc-shaped section, so that the position of the arc-shaped section can be conveniently adjusted.

Preferably, the mounting plate comprises a support ring horizontally placed on the beaker and a fixing plate horizontally positioned in the support ring and vertically sliding, and the mounting hole and the fixing assembly are arranged on the fixing plate; and an adjusting component for adjusting the fixing plate to move up and down is arranged between the support ring and the fixing plate.

Through adopting above-mentioned scheme, the staff passes through the height of the vertical regulation fixed plate of adjusting part, and the fixed plate slides from top to bottom, and the synchronous vertical slip of work piece to the area of contact of adjustment work piece and plating solution, thereby further adjust the electroplating scope of work piece.

Preferably, the adjusting assembly comprises an adjusting sheet fixed on the fixing plate and extending to the lower side of the supporting ring, a screw rod connected to the supporting ring in a threaded manner and rotatably connected to the adjusting sheet, and a rotating handle sleeved and fixed at the top of the screw rod; and a guide assembly for vertically guiding the fixing plate is arranged between the fixing plate and the support ring.

By adopting the scheme, a worker selects the screw rod by rotating the handle, the screw rod is in threaded connection with the support ring, the screw rod moves up and down, and the fixing plates sequentially slide up and down, so that the position of the workpiece is adjusted; simultaneously, through the setting of direction subassembly, when preventing that the lead screw from rotating, drive the fixed plate and rotate.

Preferably, the lower part of the screw rod is rotatably arranged on the adjusting piece in a penetrating way, and a limiting block which is abutted to the lower side of the adjusting piece is fixed at the bottom of the screw rod.

Through adopting above-mentioned scheme, through this kind of mode, realize the rotation between lead screw and the fixed plate through simple structure and be connected, make things convenient for the installation between lead screw and the fixed plate.

Preferably, the screw rod is sleeved with a compression spring, one end of the compression spring abuts against the lower side of the support ring, and the other end of the compression spring abuts against the upper side of the adjusting sheet.

Through adopting above-mentioned scheme, through pressure spring's setting, pressure spring promotes the fixed plate butt on the fixed block, makes the position between fixed plate and the lead screw more stable to work piece on the messenger fixed plate is stably electroplated. Meanwhile, the compression spring enables the threaded connection between the screw rod and the support ring to be more stable.

Preferably, the guide assembly includes a guide piece fixed on the fixing plate and extending to the lower side of the support ring, and a guide rod vertically fixed on the guide piece and slidably disposed on the support ring.

By adopting the above scheme, through the setting of deflector and guide bar, the deflector passes through the guide bar and stabilizes vertical slip, deflector and fixed plate fixed connection, therefore the fixed plate stabilizes vertical slip with the deflector.

Preferably, the top of the guide rod is connected with a limit ring at the upper side of the support ring through threads, a support spring is sleeved on the guide rod, the top of the support spring abuts against the lower side of the limit ring, and the bottom of the support spring abuts against the upper side of the support ring.

Through adopting above-mentioned scheme, through supporting spring's setting, supporting spring is through the thrust to spacing hoop is ascending to make the stable vertical slip of guide bar.

To sum up, the utility model discloses a beneficial technological effect does: when the workpiece part needs to be electroplated, a worker vertically penetrates through the workpiece in the mounting hole, and the fixed spring pushes the arc-shaped section to abut against the side wall of the workpiece, so that the workpiece is fixed. And the outer side of one arc is connected with an electric wire, and the electric wire enables the workpiece to become a cathode through the arc section, so that the workpiece is electroplated. Meanwhile, when the worker fixes the workpiece, the part of the workpiece to be electroplated is positioned in the electroplating solution, so that the corresponding part of the workpiece is electroplated.

Drawings

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

FIG. 2 is a schematic view of the structure between the mounting plate and the fixing assembly;

FIG. 3 is a schematic view of the structure between the mounting plate and the support ring;

fig. 4 is a bottom schematic view of the mounting plate.

In the figure: 1. a beaker; 2. mounting a plate; 21. a support ring; 22. a fixing plate; 221. mounting holes; 3. a fixing assembly; 31. an arc-shaped section; 32. fixing the spring; 33. a fixed block; 34. a slide bar; 35. a push sheet; 4. an adjustment assembly; 41. a regulating sheet; 42. a screw rod; 43. rotating the handle; 44. a compression spring; 45. a limiting block; 5. a guide assembly; 51. a guide bar; 52. a guide piece; 53. a limiting ring; 54. a support spring; 6. and (5) a workpiece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a treat portable fixing device of electroplating work piece, including vertical beaker 1 of placing on the workstation, the plating solution has been packed into in beaker 1. The mounting plate 2 for fixing the workpiece 6 is horizontally placed on the upper side of the beaker 1, the mounting plate 2 comprises a circular support ring 21 which is horizontally fixed on the top of the beaker 1, and a fixing plate 22 which can slide vertically is horizontally fixed in the support ring 21. A plurality of mounting holes 221 are vertically formed in the fixing plate 22, each mounting hole 221 is communicated with the upper side and the lower side of the mounting plate 2, and a workpiece 6 vertically penetrates through each mounting hole 221; meanwhile, the fixing assemblies 3 for fixing the workpiece 6 are arranged around each mounting hole 221, and the electroplated part of the workpiece 6 is positioned in the electroplating solution.

Referring to fig. 1 and 2, the fixing assembly 3 includes two arc-shaped sections 31, the two arc-shaped sections 31 are located in the mounting hole 221, openings of the two arc-shaped sections 31 are opposite, and the workpiece 6 is fixed between the two arc-shaped sections 31. An electric wire (not shown in the figures) is connected to the outer side of one of the arc sections (31), and the electric wire passes through the arc section (31) to change the workpiece (6) into a cathode, so that the workpiece (6) is electroplated. Each arc-shaped section 31 is horizontally fixed with a spring 32 between one side far away from the workpiece 6 and the fixing plate 22, and the two fixing springs 32 push the two arc-shaped sections 31 to be close to each other and abut against the side wall of the workpiece 6, so that the workpiece 6 is fixed.

The position of the arc-shaped section 31 is further convenient to control, a fixed block 33 is vertically fixed on the upper side of the fixed plate 22, and the fixed block 33 is positioned on one side of the arc-shaped section 31 far away from the workpiece 6; meanwhile, a sliding rod 34 is horizontally welded on one side of the arc-shaped section 31, which is far away from the workpiece 6, and the sliding rod 34 is horizontally and slidably arranged on the side wall of the fixed block 33. The fixed spring 32 is sleeved outside the sliding rod 34, one end of the fixed spring 32 abuts against the outside of the arc-shaped section 31, and the other end of the fixed spring 32 abuts against the fixed block 33.

The end of the sliding rod 34 far away from the arc-shaped section 31 is welded with a pushing sheet 35 for moving the sliding rod 34, and the sliding rod 34 is arranged perpendicular to the side wall of the pushing sheet 35. And when the workpiece 6 is not placed, one side of the fixed block 33 far away from the arc-shaped section 31 is abutted with the pushing sheet 35.

Referring to fig. 1 and 3, the plating liquid in the beaker 1 is not filled to avoid overflowing of the plating liquid. In order to adjust the plating part of the workpiece 6, an adjusting assembly 4 for adjusting the fixing plate 22 is provided between the support ring 21 and the fixing plate 22, so that the fixing plate 22 is vertically moved in the beaker 1, thereby adjusting the contact area of the workpiece 6 with the plating solution.

The adjustment assembly 4 comprises an adjustment member 4 comprising an adjustment blade 41, a lead screw 42 and a rotation handle 43. The adjusting sheet 41 is horizontally fixed on the lower side of the fixing plate 22 and horizontally extends to the lower side of the support ring 21, the screw rod 42 is vertically arranged, the screw rod 42 is in threaded connection with the support ring 21, the bottom of the screw rod 42 is rotatably arranged on the adjusting sheet 41 in a penetrating manner, the bottom of the screw rod 42 is fixedly provided with a limiting block 45 (refer to the attached figure 4 of the specification) which is abutted against the lower side of the adjusting sheet 41, and the rotating handle 43 is fixedly sleeved on the top of the screw rod 42 and the upper side of the support ring 21; meanwhile, a guide assembly 5 for vertically guiding the fixing plate 22 is disposed between the support ring 21 and the fixing plate 22. When the height of the fixing plate 22 needs to be adjusted, a worker rotates the screw rod 42 by rotating the handle 43, the screw rod 42 is in threaded connection with the support ring 21, and the screw rod 42 slides up and down, so that the fixing plate 22 stably moves downwards.

The lead screw 42 is sleeved with a pressing spring 44 for pressing the fixing plate 22, the bottom of the pressing spring 44 abuts against the adjusting sheet 41, and the top of the pressing spring 44 abuts against the lower side of the supporting ring 21.

The guide assembly 5 comprises a guide sheet 52 and a guide rod 51, the guide sheet 52 is welded on the lower side of the fixing plate 22 and horizontally extends to the lower side of the support ring 21, and the guide rod 51 is vertically welded on the upper surface of the guide sheet 52 and slidably arranged on the support ring 21; meanwhile, the top of the guide rod 51 is connected with a limit ring 53 on the upper side of the support ring 21 by screw threads, a support spring 54 for pressing the support ring 21 is sleeved on the guide rod 51, the top of the support spring 54 is abutted on the support ring 21, and the bottom of the support spring 54 is abutted on the support ring 21.

The implementation principle of the embodiment is as follows: when a certain part of the workpiece 6 needs to be electroplated, a worker horizontally places the support ring 21 on the beaker 1 and vertically penetrates the workpiece 6 into the mounting hole 221, and at the moment, the two fixing springs 32 push the two fixing sections to be close to each other, so that the workpiece 6 is fixed. Further, the contact area between the workpiece 6 and the plating solution is adjusted, the worker rotates the lead screw 42 by rotating the handle 43, the lead screw 42 is screwed to the support ring 21, and the lead screw 42 moves up and down, so that the fixing plate 22 moves up and down. The guide assembly 5 prevents the fixing plate 22 from rotating when moving up and down. Because the fixed plate 22 slides in the beaker 1, when the fixed plate 22 slides, the fixed plate 22 drives the workpiece 6 to move up and down, thereby adjusting the contact area of the workpiece 6 and the electroplating solution and electroplating the contact area of the workpiece 6 and the electroplating solution.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a treat portable fixing device of electroplating work piece which characterized in that: the device comprises a mounting plate (2) horizontally placed on a beaker (1), wherein a plurality of mounting holes (221) communicated with the lower side of the mounting plate (2) are formed in the mounting plate (2), and a workpiece is arranged in the mounting holes (221) in a penetrating manner; be provided with fixed subassembly (3) that are used for fixed work piece on mounting panel (2), fixed subassembly (3) include butt arc section (31) that just two at least cooperations were used on the work piece lateral wall, set up between arc section (31) and mounting panel (2) and promote fixed spring (32) of arc section (31) butt on the work piece lateral wall, make the electric wire connection that the work piece becomes the negative pole on arc section (31).

2. A portable fixture for a workpiece to be electroplated according to claim 1, further comprising: on mounting panel (2) in one side of mounting hole (221) is fixed with fixed block (33), one side that the work piece was kept away from in segmental arc (31) is fixed with slides and wears to locate slide bar (34) on fixed block (33), fixed spring (32) cover is located on slide bar (34), the one end butt of fixed spring (32) is in the outside of segmental arc (31), the other end of fixed spring (32) is connected on fixed block (33).

3. A portable fixture for a workpiece to be electroplated according to claim 2, said fixture comprising: one end of the sliding rod (34) far away from the arc-shaped section (31) is fixed with a pushing sheet (35), and the pushing sheet (35) abuts against one side, far away from the arc-shaped section (31), of the fixing block (33).

4. A portable fixture for a workpiece to be electroplated according to claim 1, further comprising: the mounting plate (2) comprises a support ring (21) horizontally placed on the beaker (1) and a fixing plate (22) horizontally positioned in the support ring (21) and vertically sliding, and the mounting hole (221) and the fixing assembly (3) are arranged on the fixing plate (22); an adjusting component (4) used for adjusting the fixing plate (22) to move up and down is arranged between the support ring (21) and the fixing plate (22).

5. A portable fixing device for a workpiece to be electroplated according to claim 4, characterized in that: the adjusting assembly (4) comprises an adjusting sheet (41) which is fixed on the fixing plate (22) and extends to the lower side of the supporting ring (21), a screw rod (42) which is in threaded connection with the supporting ring (21) and is rotatably connected to the adjusting sheet (41), and a rotating handle (43) which is sleeved and fixed at the top of the screw rod (42); a guide assembly (5) for vertically guiding the fixing plate (22) is arranged between the fixing plate (22) and the support ring (21).

6. A portable fixing device for a workpiece to be electroplated according to claim 5, characterized in that: the lower part of the screw rod (42) is rotatably arranged on the adjusting sheet (41) in a penetrating way, and a limiting block (45) abutted to the lower side of the adjusting sheet (41) is fixed at the bottom of the screw rod (42).

7. A portable fixture for workpieces to be electroplated according to claim 5 or 6, characterized in that: the screw rod (42) is sleeved with a pressing spring (44), one end of the pressing spring (44) is abutted to the lower side of the support ring (21), and the other end of the pressing spring (44) is abutted to the upper side of the adjusting sheet (41).

8. A portable fixing device for a workpiece to be electroplated according to claim 5, characterized in that: the guide assembly (5) comprises a guide sheet (52) which is fixed on the fixing plate (22) and extends to the lower side of the support ring (21), and a guide rod (51) which is vertically fixed on the guide sheet (52) and slidably arranged on the support ring (21).

9. A portable fixture for a workpiece to be electroplated according to claim 8, said fixture comprising: the top of guide bar (51) in the upside threaded connection of support ring (21) has spacing ring (53), the cover is equipped with supporting spring (54) on guide bar (51), the top butt of supporting spring (54) is in the downside of spacing ring (53), the bottom butt of supporting spring (54) is in the upside of support ring (21).