Centrifugal polishing equipment for hardware electroplating

Abstract

The utility model discloses centrifugal polishing equipment for hardware electroplating, and particularly relates to the technical field of hardware polishing, the centrifugal polishing equipment comprises a mounting shell, four fixing assemblies and four sealing cover assemblies, the rear part of the right end of the mounting shell is fixedly connected with a control box, and the inner surface of the mounting shell is provided with a revolution assembly; driving assemblies and driven assemblies are symmetrically arranged on the left side of the revolution assembly, the four fixing assemblies are distributed in an arc-shaped array and movably installed on the two driving assemblies and the two driven assemblies, and the four cover sealing assemblies are distributed in an arc-shaped array and movably installed on the two driving assemblies and the two driven assemblies. According to the centrifugal polishing equipment for hardware electroplating, overall revolution of the two driving assemblies and the two driven assemblies can be completed, and therefore hardware can be driven to do more comprehensive movement in the two driving assemblies and the two driven assemblies in the polishing work of the hardware.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware polishing technical field, especially a kind of centrifugal polishing equipment for hardware electroplating. BACKGROUND

[0002] Centrifugal polishing is a kind of technology that makes abrasive and workpiece rotate at high speed in polishing barrel by centrifugal force, and achieves polishing purpose through friction and impact between abrasive and workpiece, which is suitable for hardware of various shapes and sizes, especially complex shape workpiece that is difficult to process by traditional polishing method.

[0003] Centrifugal polishing for hardware electroplating is a kind of efficient and high-quality surface treatment technology, which can significantly improve the appearance and corrosion resistance of hardware, and the surface of hardware treated by centrifugal polishing is smoother and brighter, and the wear resistance and corrosion resistance are also improved, which makes centrifugal polishing widely used and recognized in hardware electroplating industry.

[0004] Chinese patent publication No. CN220839593U discloses a kind of polishing equipment for hardware patch, including bottom plate one, the top of the bottom plate one is fixedly connected with round block, the output shaft of the round block is fixedly connected with placing table, the rear side of the top of the bottom plate one is fixedly connected with fixed block one, the top of the bottom plate one is provided with polishing machine, the top of the fixed block one is fixedly connected with transmission mechanism, the two sides of the top of the bottom plate one are both fixedly connected with fixed mechanism. The utility model in the above-mentioned document has the advantage of good fixing effect. In actual use process, the contact range between polishing machine and hardware patch is increased by the setting of transmission mechanism, so that the polishing machine can polish different positions of hardware patch, and the working efficiency of polishing equipment is improved. The fixed mechanism is set to fix the hardware patch. When the polishing equipment shakes, the hardware patch can still be placed stably on the surface of the placing table, and its position is not easy to shift.

[0005] The above-mentioned device needs to clamp and fix the hardware before polishing, this kind of fixing method can only clamp the hardware with regular shape, and cannot clamp and fix the hardware with irregular shape, and cannot complete the whole polishing work of the hardware with irregular shape, so that the above-mentioned device has certain limitation in specific use. UTILITY MODEL CONTENT

[0006] The main purpose of the utility model is to provide a kind of centrifugal polishing equipment for hardware electroplating, which can effectively solve the problem that polishing equipment for hardware electroplating cannot complete comprehensive polishing work on hardware with irregular shape.

[0007] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0008] A hardware electroplating centrifugal polishing equipment, including installation shell, four fixed components and four cover components, the control box is fixedly connected with the rear part of the right end of the installation shell, the inner surface of the installation shell is provided with revolution component, the left side of the revolution component is provided with driving assembly and driven assembly, four The fixed components are arranged in an arc array and are movably installed with two driving assemblies and two driven assemblies, four The cover components are arranged in an arc array and are movably installed with two driving assemblies and two driven assemblies.

[0009] Preferably, the revolution component includes a servo motor one, the servo motor one is fixedly connected with the upper middle part of the right end of the installation shell, the output end of the servo motor one is fixedly connected with a rotating rod through a shaft coupling, the left end of the rotating rod penetrates the right end of the installation shell and extends into the installation shell, the right side of the outer surface of the rotating rod is fixedly connected with a circular plate one, and the left side of the outer surface of the rotating rod is fixedly connected with a circular plate two.

[0010] Preferably, the driving assembly includes an L-shaped plate, the L-shaped plate is fixedly connected with the upper left end of the circular plate two, the right end of the vertical part of the L-shaped plate is fixedly connected with a servo motor two, the output end of the servo motor two is fixedly connected with a circular rod one through a shaft coupling, the right end of the circular rod one penetrates the left end of the circular plate two and extends to the right side of the circular plate two, the left end of the circular plate one is rotatably connected with a circular rod two, and the opposite ends of the circular rod one and the circular rod two are fixedly connected with a loading box one, and the upper parts of the left and right ends of the loading box one are fixedly connected with a ring one.

[0011] Preferably, the driven assembly includes a circular rod four, the circular rod four is rotatably connected with the left end of the circular plate one, the left end of the circular plate two penetrates and extends to the right side of the circular plate two rotatably connected with a circular rod three, the outer surface of the circular rod three and the outer surface of the circular rod one are fixedly connected with a belt pulley group, the opposite ends of the circular rod four and the circular rod three are fixedly connected with a loading box two, and the upper parts of the left and right ends of the loading box two are fixedly connected with a ring two.

[0012] Preferably, the cover component includes a cover, the cover is movably installed with the upper end of the loading box one, a rectangular groove is formed in the upper middle part of the cover, the lower left and right parts of the inner surface of the rectangular groove are fixedly connected with an abutting block, and the upper left and right parts of the cover are fixedly connected with a pull handle.

[0013] Preferably, the fixed component includes an insertion rod, the insertion rod is movably installed with the inner surfaces of two ring ones, the outer surfaces of the left and right sides of the insertion rod are fixedly connected with arc blocks, the outer surface of the insertion rod is fixedly connected with a lever, and the outer surface of the insertion rod is provided with an abutting assembly.

[0014] Preferably, the abutting assembly includes a connecting plate, the upper end of the connecting plate is fixedly connected with a fixed ring symmetrically left and right, the inserting rod is rotationally connected with the inner surfaces of the two fixed rings, the lower end of the connecting plate is fixedly connected with four telescopic rods in linear array, the lower ends of the four telescopic rods are fixedly connected with an abutting plate, the outer surfaces of the four telescopic rods are all sleeved with springs, the upper ends of the four springs are fixedly connected with the lower end of the connecting plate, and the lower ends of the four springs are fixedly connected with the upper end of the abutting plate.

[0015] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0016] 1、The revolution assembly provided by the utility model can complete the overall revolution of the two driving assemblies and the two driven assemblies, so that the hardware can be driven to move more comprehensively in the two driving assemblies and the two driven assemblies in the polishing work of the hardware, so that each part of the surface of the hardware can be in full contact with the polishing agent, thereby improving the polishing efficiency; the two driving assemblies and the two driven assemblies can realize rotation, so that the hardware surface can be polished more carefully, which helps to remove the small defects and unevenness on the hardware surface and improve the smoothness of the hardware surface.

[0017] 2、The four sealing cover assemblies and the four fixing assemblies provided by the utility model can complete the sealing cover work of the openings of the two loading boxes one and the two loading boxes two, so that the hardware and the polishing agent in the two loading boxes one and the two loading boxes two are prevented from leaking out of the two loading boxes one and the two loading boxes two during the revolution and rotation, thereby affecting the normal polishing work. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view of the overall structure appearance of the utility model;

[0019] Figure 2 It is a schematic view of the local structure of the utility model;

[0020] Figure 3 It is a schematic view of the revolution assembly structure of the utility model;

[0021] Figure 4 It is a schematic view of the local assembly structure of the utility model;

[0022] Figure 5 It is a schematic view of the local assembly structure of the utility model;

[0023] Figure 6 It is a schematic view of the Figure 5 structure of the utility model at A.

[0024] In the figure: 1, installation shell; 2, control box; 3, revolving assembly; 31, servo motor one; 32, rotating rod; 33, round plate one; 34, round plate two; 4, driving assembly; 41, L-shaped plate; 42, servo motor two; 43, round rod one; 44, round rod two; 45, loading box one; 46, ring one; 5, driven assembly; 51, pulley set; 52, round rod three; 53, round rod four; 54, loading box two; 55, ring two; 6, fixed assembly; 61, plug rod; 62, circular arc block; 63, pry rod; 64, abutting assembly; 641, fixed ring; 642, connecting plate; 643, spring; 644, telescopic rod; 645, abutting plate; 7, cover assembly; 71, cover; 72, abutting block; 73, rectangular groove; 74, pull handle. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] As shown in Figure 1 and Figure 2 , a centrifugal polishing equipment for hardware electroplating includes an installation shell 1, four fixed assemblies 6 and four cover assemblies 7. The control box 2 is fixedly connected to the rear right end of the installation shell 1. The revolving assembly 3 is arranged on the inner surface of the installation shell 1. The driving assembly 4 and the driven assembly 5 are symmetrically arranged on the left side of the revolving assembly 3. The four fixed assemblies 6 are arranged in an arc array and movably installed with the two driving assemblies 4 and the two driven assemblies 5. The four cover assemblies 7 are arranged in an arc array and movably installed with the two driving assemblies 4 and the two driven assemblies 5.

[0027] The installation shell 1 in the above is composed of an arc-shaped shell, an arc-shaped baffle which is slidably connected to the inner surface of the rear side of the arc-shaped shell, an inclined slide, and two support bases. The arc-shaped baffle and the arc-shaped shell are slidably connected, which is a mature technical means in the prior art. The structure and working principle of the arc-shaped baffle and the arc-shaped shell are not shown and will not be further described.

[0028] The control box 2 is composed of power switch, relay, indicator light, button, touch screen, etc., which can control the start, stop, speed regulation and other actions of the centrifugal polishing equipment according to the preset program and parameters, ensure the stability and consistency of the polishing process through accurate control, monitor the running state of the equipment, discover and handle faults in time, display the running state and parameters of the equipment through the indicator light, touch screen and other elements, and send an alarm signal when the equipment fails or abnormity occurs to remind the operator to handle it in time. The control box 2 can also distribute power supply to provide the required power supply for each part of the centrifugal polishing equipment. Through reasonable power distribution design, the stable operation and energy saving effect of the equipment are ensured. It is a mature technical means in the prior art, and the structure and working principle thereof will not be described here.

[0029] In the specific implementation, the arc-shaped baffle is opened, the hardware and the polishing material are put into one driving assembly 4, then the opening of the driving assembly 4 is covered by a cover assembly 7, and the cover assembly 7 and the driving assembly 4 are fixed together by a fixing assembly 6.

[0030] The above operation is repeated, and the hardware and the polishing material are put into the remaining one driving assembly 4 and two driven assemblies 5, and the covering work of the remaining one driving assembly 4 and two driven assemblies 5 is completed by using the remaining three cover assemblies 7 and three fixing assemblies 6.

[0031] Then the arc-shaped baffle is closed, the revolution assembly 3 is started to drive the two driving assemblies 4 and the two driven assemblies 5 to rotate, and the polishing work of the hardware is started.

[0032] After the overall revolution polishing work of the two driving assemblies 4 and the two driven assemblies 5 is completed, the two driving assemblies 4 are started respectively to drive the two driven assemblies 5 to rotate, and the polishing work of the hardware is completed under the condition that the two driving assemblies 4 and the two driven assemblies 5 rotate.

[0033] After the polishing is completed, the arc-shaped baffle is opened, the fixing assembly 6 and the cover assembly 7 are removed, the hardware and the polishing material in the driving assembly 4 are taken out, the above operation is repeated to remove the remaining three fixing assemblies 6 and three cover assemblies 7 one by one, and the hardware and the polishing material in the remaining one driving assembly 4 and two driven assemblies 5 are taken out.

[0034] Specifically, in order to realize the revolution and rotation of the two driving assemblies 4 and the two driven assemblies 5 in the polishing work of the hardware, so as to provide convenience for the polishing work, refer to Figure 3, the revolution assembly 3 includes servo motor one 31, servo motor one 31 is fixedly connected with the right end upper side middle part of the mounting shell 1, the output end of servo motor one 31 is fixedly connected with rotating rod 32 through the shaft coupling, the left end of rotating rod 32 penetrates the right end of mounting shell 1 and extends into the mounting shell 1, the outer surface right side of rotating rod 32 is fixedly connected with round plate one 33, the outer surface left side of rotating rod 32 is fixedly connected with round plate two 34;

[0035] Further refer to Figure 4 , the drive assembly 4 includes L-shaped plate 41, L-shaped plate 41 is fixedly connected with the left end upper part of round plate two 34, the vertical part right end of L-shaped plate 41 is fixedly connected with servo motor two 42, the output end of servo motor two 42 is fixedly connected with round rod one 43 through the shaft coupling, the right end of round rod one 43 penetrates the left end of round plate two 34 and extends to the right side of round plate two 34, the left end upper part of round plate one 33 is rotatably connected with round rod two 44, the opposite end of round rod one 43 and round rod two 44 is fixedly connected with loading box one 45, the upper part of the left and right ends of loading box one 45 is fixedly connected with the plug ring one 46; the driven assembly 5 includes round rod four 53, round rod four 53 is rotatably connected with the left end front part of round plate one 33, the left end front part of round plate two 34 penetrates and extends to the right side of round plate two 34 and is rotatably connected with round rod three 52, the outer surface of round rod three 52 and the outer surface of round rod one 43 are fixedly connected with belt pulley set 51, the opposite end of round rod four 53 and round rod three 52 is fixedly connected with loading box two 54, the upper part of the left and right ends of loading box two 54 is fixedly connected with the plug ring two 55.

[0036] The servo motor one 31 and the two servo motor two 42 in the above are mature technical means in the prior art, and the present scheme only borrows the functions of controlling the rotating speed, the rotating number and the real-time start-stop of the object, and the structure and the working principle are not described in detail;

[0037] The two loading box one 45, the two plug ring one 46 and the two loading box two 54, the two plug ring two 55 are the same in specification and model;

[0038] In the specific implementation, the servo motor one 31 is started to drive the rotating rod 32 to rotate, so as to drive the round plate one 33 and the round plate two 34 to rotate, so as to drive the two drive assemblies 4 and the two driven assemblies 5 to rotate, complete the whole revolution of the two drive assemblies 4 and the two driven assemblies 5, so that the hardware can make more comprehensive movement in the two drive assemblies 4 and the two driven assemblies 5 in the polishing work of the hardware, so that each part of the surface of the hardware can fully contact with the polishing agent, thereby improving the polishing efficiency;

[0039] The two servo motors two 42 are turned on to drive the two round rods one 43 to rotate, thereby driving the two loading boxes one 45 to rotate, and under the action of the two belt pulley groups 51, the two round rods three 52 are rotated, thereby driving the two loading boxes two 54 to rotate, so that the rotation of the two driving assemblies 4 and the two driven assemblies 5 in the polishing work of the hardware parts is realized, so that the surface of the hardware parts can be polished more carefully, and the small defects and unevenness on the surface of the hardware parts can be removed, and the surface finish of the hardware parts is improved.

[0040] The overall revolution and rotation of the two driving assemblies 4 and the two driven assemblies 5 are not hindered between each other, and can be independently realized, so that more choices are provided for the workers to polish the hardware parts.

[0041] Specifically, in order to effectively close the two loading boxes one 45 and the two loading boxes two 54 during polishing, referring to Figure 5 and Figure 6 , the cover assembly 7 comprises a cover 71, the cover 71 is movably installed on the upper end of the loading box one 45, a rectangular groove 73 is formed in the upper end of the cover 71, abutting blocks 72 are fixedly connected to the inner surface of the rectangular groove 73 on the lower side and left and right sides, pull handles 74 are fixedly connected to the left and right sides of the upper end of the cover 71; the fixing assembly 6 comprises a plug rod 61, the plug rod 61 is movably installed on the inner surface of the two plug rings one 46, arc blocks 62 are fixedly connected to the outer surface of the plug rod 61 on the left and right sides, a break rod 63 is fixedly connected to the middle of the outer surface of the plug rod 61, and an abutting assembly 64 is arranged on the outer surface of the plug rod 61.

[0042] Further referring to Figure 5 , the abutting assembly 64 comprises a connecting plate 642, the connecting plate 642 is fixedly connected to the left and right sides of the upper end of the connecting plate 642, the plug rod 61 is rotatably connected to the inner surface of the two fixed rings 641, four telescopic rods 644 are fixedly connected to the lower end of the connecting plate 642 in a linear array, a abutting plate 645 is fixedly connected to the lower end of the four telescopic rods 644, springs 643 are sleeved on the outer surface of the four telescopic rods 644, the upper end of the four springs 643 is fixedly connected to the lower end of the connecting plate 642, and the lower end of the four springs 643 is fixedly connected to the upper end of the abutting plate 645.

[0043] In specific implementation, the servo motor one 31 is turned on to drive the rotating rod 32 to rotate, the driving assembly 4 is adjusted to the position of the opening of the mounting shell 1, the servo motor two 42 is turned on to drive the round rod one 43 to rotate, thereby driving the loading box one 45 to rotate, and the position of the loading box one 45 is adjusted to the position above the opening;

[0044] Put the hardware that needs to be polished and the polishing material in the loading box one 45, then cover the cover 71 on the opening of the loading box one 45, and insert the two ends of the insertion rod 61 into the two insertion rings one 46 respectively, at this time, the abutment plate 645 abuts against the lower side of the inner surface of the rectangular groove 73;

[0045] The hollow insertion tube is inserted on the breaking rod 63, the hollow insertion tube is rotated, the insertion rod 61 is rotated, at this time, the two arc blocks 62 are rotated and abut against the two abutment blocks 72 respectively, so that the cover 71 is tightly pressed, the fixing work of the cover 71 and the loading box one 45 is completed, and the cover 71 and the loading box one 45 are prevented from being separated during the polishing work of the hardware, so that the hardware and the polishing material in the loading box one 45 are prevented from leaking out and affecting the normal polishing work;

[0046] After the above operation is completed, the abutment plate 645 abuts against the lower side of the inner surface of the rectangular groove 73, at this time, the four springs 643 are in a compressed state, the abutment plate 645 gives the cover 71 an abutting force by using the reaction force of the spring 643, so that the cover 71 and the loading box one 45 are fixed together and the state is more stable;

[0047] The four extension rods 644 support the four springs 643 respectively, so that the abutment plate 645 is prevented from shaking in four directions due to the deformation of the four springs 643;

[0048] The above operation is repeated, the hardware that needs to be polished and the polishing material are put in the remaining one loading box one 45 and two loading boxes two 54, and the remaining three cover assembly 7 and three fixing assembly 6 are used to complete the cover work of the remaining one loading box one 45 and two insertion rings two 55, and then the polishing work of the hardware is started.

[0049] It should be particularly pointed out that the specific installation mode and the circuit connection mode and the control method of the control box 2, the servo motor one 31 and the two servo motor two 42 used in the utility model belong to conventional design, and the utility model will not be described in detail.

[0050] The working principle of the utility model is:

[0051] Put the hardware that needs to be polished and the polishing material in the loading box one 45, then cover the cover 71 on the loading box one 45, and insert the two ends of the insertion rod 61 into the two insertion rings one 46 respectively, the hollow insertion tube is inserted on the breaking rod 63, the hollow insertion tube is rotated, the insertion rod 61 is rotated, at this time, the two arc blocks 62 are rotated and abut against the two abutment blocks 72 respectively, so that the cover 71 is tightly pressed, at this time, the abutment plate 645 also gives the cover 71 an abutting force;

[0052] The above operations are repeated, and the hardware parts to be polished and the polishing materials are placed in the remaining one loading box one 45 and two loading box twos 54, and the remaining three cover assemblies 7 and three fixing assemblies 6 are used to complete the covering work of the remaining one loading box one 45 and two inserting rings twos 55;

[0053] During the polishing work, the servo motor one 31 is started to drive the rotating rod 32 to rotate, so as to drive the circular plate one 33 and the circular plate two 34 to rotate, so as to drive the two driving assemblies 4 and the two driven assemblies 5 to rotate, and the whole revolution of the two driving assemblies 4 and the two driven assemblies 5 is completed.

[0054] The two servo motors two 42 are started to drive the two circular rods one 43 to rotate, so as to drive the two loading box ones 45 to rotate, under the action of the two pulley sets 51, the two circular rods three 52 are driven to rotate, so as to drive the two loading box twos 54 to rotate, so that the self-rotation of the two driving assemblies 4 and the two driven assemblies 5 in the polishing work of the hardware parts is realized.

[0055] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A centrifugal polishing apparatus for hardware electroplating, comprising a mounting shell (1), four fixing assemblies (6) and four cover assemblies (7), characterized in that: The right end rear of mounting shell (1) is fixedly connected with control box (2), the inner surface of mounting shell (1) is provided with revolution assembly (3), the left side of revolution assembly (3) is symmetrically provided with drive assembly (4) and driven assembly (5), four fixed assemblies (6) are arranged in arc array and are movably installed with two drive assemblies (4) and two driven assemblies (5), four cover assemblies (7) are arranged in arc array and are movably installed with two drive assemblies (4) and two driven assemblies (5).

2. A centrifugal polishing apparatus for electroplating hardware according to claim 1, wherein: The revolution assembly (3) includes servo motor one (31), the servo motor one (31) is fixedly connected with the right end upper middle part of the mounting shell (1), the output end of the servo motor one (31) is fixedly connected with rotating rod (32) through shaft coupling, the left end of the rotating rod (32) penetrates the right end of the mounting shell (1) and extends into the mounting shell (1), the outer surface right side of the rotating rod (32) is fixedly connected with round plate one (33), the outer surface left side of the rotating rod (32) is fixedly connected with round plate two (34).

3. A centrifugal polishing apparatus for electroplating hardware according to claim 2, wherein: The drive assembly (4) includes L-shaped plate (41), the L-shaped plate (41) is fixedly connected with the left end upper part of the round plate two (34), the right end of the vertical part of the L-shaped plate (41) is fixedly connected with servo motor two (42), the output end of the servo motor two (42) is fixedly connected with round rod one (43) through shaft coupling, the right end of the round rod one (43) penetrates the left end of the round plate two (34) and extends to the right side of the round plate two (34), the left end upper part of the round plate one (33) is rotatably connected with round rod two (44), the opposite ends of the round rod one (43) and the round rod two (44) are fixedly connected with loading box one (45), the upper parts of the left and right ends of the loading box one (45) are symmetrically fixedly connected with ring one (46).

4. A centrifugal polishing apparatus for electroplating hardware according to claim 3, wherein: The driven assembly (5) includes round rod four (53), the round rod four (53) is rotatably connected with the left end front of the round plate one (33), the left end front of the round plate two (34) penetrates and extends to the right side rotatably connected with round rod three (52), the outer surface of the round rod three (52) and the outer surface of the round rod one (43) are fixedly connected with belt pulley group (51), the opposite ends of the round rod four (53) and the round rod three (52) are fixedly connected with loading box two (54), the upper parts of the left and right ends of the loading box two (54) are symmetrically fixedly connected with ring two (55).

5. A centrifugal polishing apparatus for electroplating hardware according to claim 4, wherein: The cover assembly (7) includes cover (71), the cover (71) is movably installed with the upper end of the loading box one (45), the upper end middle part of the cover (71) is provided with rectangular groove (73), the inner surface lower side left and right parts of the rectangular groove (73) are symmetrically fixedly connected with abutting block (72), the upper end left and right parts of the cover (71) are symmetrically fixedly connected with pull handle (74).

6. A centrifugal polishing apparatus for electroplating hardware according to claim 5, wherein: The fixed assembly (6) includes an insertion rod (61), the inner surface of the two insertion rings (46) is movably installed, the outer surface of the insertion rod (61) is symmetrically fixedly connected with an arc block (62) on the left and right sides, the outer surface of the insertion rod (61) is fixedly connected with a lever (63) in the middle, and the outer surface of the insertion rod (61) is provided with an abutting assembly (64).

7. A centrifugal polishing apparatus for electroplating hardware according to claim 6, wherein: The abutting assembly (64) includes a connecting plate (642), the left and right parts of the upper end of the connecting plate (642) are fixedly connected with a fixed ring (641), the inner surface of the two fixed rings (641) is rotatably connected with the insertion rod (61), the lower end of the connecting plate (642) is fixedly connected with four telescopic rods (644) in a linear array, the lower ends of the four telescopic rods (644) are commonly fixedly connected with an abutting plate (645), the outer surface of the four telescopic rods (644) is sleeved with a spring (643), the upper end of the four springs (643) is fixedly connected with the lower end of the connecting plate (642), and the lower end of the four springs (643) is fixedly connected with the upper end of the abutting plate (645).

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