High-strength fastening bolt machining equipment and machining method

Abstract

The invention relates to the technical field of bolt machining, in particular to high-strength fastening bolt machining equipment and method.The high-strength fastening bolt machining equipment comprises an electroplating pool and a basket, the basket is located in the electroplating pool, a machining device is arranged on the surface of the electroplating pool and comprises a stabilizing block, and the stabilizing block is installed on the surface of the electroplating pool; and one side of the stabilizing block is fixedly connected with a positioning rod. According to the invention, the driving motor drives the control rod and the poking blade to rotate, so that the basket periodically swings by taking the contact point of the lapping frame and the positioning rod as the axis, the bolt in the basket is ensured to continuously change the position in the electroplating liquid, the full contact of each part of the bolt and the electroplating liquid is realized, the electroplating dead angle is avoided, and the electroplating uniformity and quality are obviously improved; according to the scheme, multiple batches of materials can be effectively processed at the same time, the production efficiency is improved, and normal use of equipment is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of bolt processing, and in particular to a high-strength fastening bolt processing device and a processing method. Background Art

[0002] High-strength fastening bolts are key parts used for connecting and fastening components, and are widely used in fields such as construction, machinery manufacturing, and the automotive industry. They are made of high-quality alloy steel and have significantly improved strength and toughness through heat treatment processes such as quenching and tempering. Compared with ordinary bolts, high-strength fastening bolts can withstand greater tensile, compressive, and shear forces, and can still ensure the stability and reliability of the connection part under harsh working conditions such as vibration and impact, avoiding loosening and falling off. Their thread design is also more precise, which can enhance the meshing effect with nuts and improve the pre-tightening force. When high-strength fastening bolts are produced and processed, electroplating operations are often required.

[0003] Currently, when electroplating high-strength bolts, the bolt materials are often directly placed in a basket for electroplating. However, due to the bolts being stacked, there are electroplating dead corners, which affect the product quality, and thus improvements are needed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem in the prior art that when performing electroplating operations, bolt materials are often directly placed in a basket for electroplating, but due to the bolts being stacked, there are electroplating dead corners, which affect the product quality, and to propose a high-strength fastening bolt processing device and a processing method.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a high-strength fastening bolt processing equipment, including an electroplating pool and a basket, the basket is located in the electroplating pool, the surface of the electroplating pool is provided with a processing device, the processing device includes a stabilizing block, the stabilizing block is installed on the surface of the electroplating pool, one side of the stabilizing block is fixedly connected with a positioning rod, the surface of the basket is fixedly connected with a connecting rod, the end of the connecting rod away from the basket is fixedly connected with a frame, the frame is placed on the positioning rod, the side of the basket away from the connecting rod is fixedly connected with a carrier rod, the side of the electroplating pool away from the stabilizing block is fixedly connected with two symmetrically arranged support blocks, the inner wall of the support block is rotatably connected with a control rod, the surface of the control rod The surface is fixedly connected with a paddle for pushing the carrier rod, and the surface of one of the support blocks is fixedly connected with a mounting plate, and the upper surface of the mounting plate is fixedly connected with a driving motor, and the driving end of the driving motor is fixedly connected to the axis of the control rod. The driving motor drives the control rod and the paddle to rotate, so that the basket swings periodically with the contact point between the frame and the positioning rod as the axis, ensuring that the bolts in the basket constantly change their positions in the electroplating solution, achieving full contact between all parts of the bolts and the electroplating solution, avoiding dead corners for electroplating, and significantly improving the uniformity and quality of electroplating, ensuring that each bolt can meet the electroplating standards required for high-strength fastening. This solution can effectively carry out simultaneous processing of multiple batches of materials, improve production efficiency, and facilitate the normal use of equipment.

[0006] Preferably, the number of the paddles is three, and the three paddles are arranged in a circular array and are in an arc shape. The three paddles can be used to intermittently paddle the carrier rod. When the paddles rotate to contact the carrier rod, they push the carrier rod to make the basket swing. When the paddles are separated from the carrier rod, the swing of the basket enters a buffer stage. This cycle drives the basket to swing rhythmically, efficiently turning over the bolt material, greatly increasing the contact frequency between the bolt and the electroplating solution, making the electroplating process more complete, effectively shortening the time required for electroplating, significantly improving the electroplating efficiency, and meeting large-scale production needs.

[0007] Preferably, a buckle frame is provided on the electroplating pool, and a rubber block is fixedly connected to the upper surface of the buckle frame. The carrier rod is located above the rubber block. When the paddle is separated from the carrier rod, the rubber block quickly takes effect to limit the movement range of the carrier rod and prevent the basket from swinging excessively. During the operation of the equipment, the risk of splashing of the electroplating liquid is effectively reduced, and the pollution of the working environment due to splashing of the electroplating liquid is avoided, while the potential harm to the staff is reduced. The rubber block also has a buffering and supporting effect on the carrier rod, reducing the force impact on the carrier rod during frequent swinging, reducing the possibility of damage to the carrier rod, extending the service life of the equipment, and reducing the equipment maintenance cost.

[0008] Preferably, a protrusion is fixedly connected to one side of the buckle frame outside the electroplating tank, and an inner wall of the protrusion is threadedly connected to a mounting bolt.

[0009] Preferably, a threaded groove is formed on one side of the electroplating bath close to the bump, and the mounting bolt is threadedly inserted into the threaded groove. When the rubber block ages and is damaged, the staff only needs to simply unscrew the mounting bolt to easily remove the buckle and the rubber block for replacement and maintenance, avoiding long-term shutdown of the equipment due to component damage, reducing the equipment maintenance difficulty and cost, greatly improving the maintainability of the equipment, ensuring the continuity of production, and reducing the economic losses caused by equipment failures.

[0010] Preferably, a lifting device is arranged on the surface of the positioning rod. The lifting device includes a rotating ring which is rotatably connected to the surface of the positioning rod. A supporting rod is fixedly connected to the surface of the rotating ring. One side of the rotating ring is fixedly connected with a torsion spring, and the end of the torsion spring far away from the rotating ring is fixedly connected with the surface of the stabilizing block. During the swinging process of the basket, the supporting rod rotates with the rotating ring, and the deformation of the torsion spring provides buffering and resistance to slow down the swinging amplitude of the basket. At the same time, the elastic rope cooperates with the hook to pull the sleeve ring and the supporting frame. Through multiple stabilizing mechanisms, the large-amplitude shaking of the basket is avoided, ensuring the stable operation of the equipment, reducing the risk of electroplating solution splashing caused by the shaking of the basket, and creating a safe working environment.

[0011] Preferably, a protective cylinder is fixedly connected to the side of the stabilizing block close to the rotating ring, and the torsion spring is located inside the protective cylinder and tightly wrapped therein, effectively preventing the interference and damage of external factors to the torsion spring. During the operation of the equipment, the protective cylinder can block impurities such as dust and electroplating solution from entering, avoiding the failure of the torsion spring due to corrosion or foreign object jamming, prolonging the service life of the torsion spring, ensuring the stable operation of the lifting device, and ensuring the long-term stable operation of the equipment.

[0012] Preferably, an auxiliary device is arranged on the surface of the electroplating bath. The auxiliary device includes a positioning block which is fixedly connected to the surface of the electroplating bath. An elastic rope is fixedly connected to the surface of the positioning block, and a hook is fixedly connected to the end of the elastic rope far away from the positioning block. A sleeve ring is fixedly connected to the surface of the supporting frame, and one end of the hook is buckled in the sleeve ring. The staff only needs to put the bolt into the basket, use the pull rod to put the basket into the electroplating bath, let the supporting frame rest on the positioning rod, and buckle the hook in the sleeve ring to quickly complete the positioning and loading of the basket, greatly simplifying the equipment preparation process, shortening the preparation time before operation, and improving the work efficiency.

[0013] Preferably, a pull rod is fixedly connected to the surface of the basket. After electroplating, the staff only needs to unfasten the connection between the hook and the sleeve ring and can take out the basket through the pull rod. The operation is simple and convenient, reducing the labor intensity and facilitating the subsequent maintenance and cleaning of the equipment.

[0014] Preferably, it includes the following steps: S1. Place the high-strength fastening bolts to be processed into the basket. With the help of the pull rod on the basket, place the basket into the electroplating tank, make the scaffold rest on the positioning rod, and hook the hook onto the collar of the scaffold. S2. Start the driving motor to drive the control rod and the paddle to rotate, causing the basket to swing around the contact point between the scaffold and the positioning rod. Utilize the torsion spring, the support rod, the elastic rope, and the hook to cooperate to stabilize the swing of the basket. S3. After electroplating is completed, turn off the driving motor, unhook the connection between the hook and the collar, and take out the basket from the electroplating tank through the pull rod.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In the present invention, the driving motor drives the control rod and the paddle to rotate, causing the basket to swing periodically around the contact point between the scaffold and the positioning rod, ensuring that the bolts in the basket continuously change positions in the electroplating solution, achieving full contact between all parts of the bolts and the electroplating solution, avoiding electroplating dead angles, significantly improving the uniformity and quality of electroplating, ensuring that each bolt can meet the electroplating standards required for high-strength fastening. This solution can effectively process multiple batches of materials simultaneously, improve production efficiency, and facilitate the normal use of the equipment.

[0016] 2. In the present invention, the staff only needs to put the bolts into the basket, place the basket into the electroplating tank with the help of the pull rod, make the scaffold rest on the positioning rod, and hook the hook onto the collar, then they can quickly complete the positioning and loading of the basket, greatly simplifying the equipment preparation process, shortening the preparation time before operation, and improving work efficiency.

[0017] 3. In the present invention, after electroplating is completed, the staff only needs to unhook the connection between the hook and the collar, and then they can take out the basket through the pull rod. The operation is simple and convenient, reducing the labor intensity and facilitating the subsequent maintenance and cleaning of the equipment.

[0018] 4. In the present invention, during the swinging process of the basket, the support rod rotates with the rotating ring, and the deformation of the torsion spring provides buffering and resistance to slow down the swinging amplitude of the basket. At the same time, the elastic rope cooperates with the hook to pull the collar and the scaffold. Through multiple stabilizing mechanisms, it avoids large swings of the basket, ensures the stable operation of the equipment, reduces the risk of electroplating solution splashing caused by the swinging of the basket, and creates a safe working environment.

[0019] 5. In the present invention, when the paddle disengages from the carrier rod, the carrier rod falls on the rubber block. The rubber block limits the movement range of the carrier rod, effectively preventing the basket from swinging excessively, and at the same time supports the carrier rod, reducing the probability of damage to the carrier rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic three-dimensional structure diagram of a high-strength fastening bolt processing equipment proposed by the present invention; Figure 2This is a schematic side view structure diagram of a high-strength fastening bolt processing device proposed by the present invention; Figure 3 This is a structure diagram of part A in a high-strength fastening bolt processing device proposed by the present invention Figure 2 ; Figure 4 This is a structure diagram of part B in a high-strength fastening bolt processing device proposed by the present invention Figure 2 ; Figure 5 This is a structure diagram of part C in a high-strength fastening bolt processing device proposed by the present invention Figure 2 ; Figure 6 This is an exploded structure diagram of a high-strength fastening bolt processing device proposed by the present invention; Figure 7 This is a structure diagram of part D in a high-strength fastening bolt processing device proposed by the present invention Figure 6 ; Figure 8 This is a structure diagram of part E in a high-strength fastening bolt processing device proposed by the present invention Figure 6 ; Figure 9 This is a flow chart of a high-strength fastening bolt processing method proposed by the present invention.

[0021] Legend: 1. Electroplating bath; 2. Basket; 3. Pull rod; 4. Processing device; 41. Carrier rod; 42. Connecting rod; 43. Driving motor; 44. Control rod; 45. Support block; 46. Paddle; 47. Rubber block; 48. Buckle; 49. Protrusion; 410. Mounting bolt; 411. Thread groove; 412. Mounting plate; 413. Support frame; 414. Stabilizing block; 415. Positioning rod; 5. Lifting device; 51. Protective cylinder; 52. Torsion spring; 53. Swivel ring; 54. Support rod; 6. Auxiliary device; 61. Positioning block; 62. Elastic cord; 63. Hook; 64. Collar. Detailed implementation mode

[0022] Please refer to Figures 1-9The present invention provides a technical solution: a high-strength fastening bolt processing equipment, including an electroplating pool 1 and a basket 2, the basket 2 is located in the electroplating pool 1, a processing device 4 is arranged on the surface of the electroplating pool 1, the processing device 4 includes a stabilizing block 414, the stabilizing block 414 is installed on the surface of the electroplating pool 1, a positioning rod 415 is fixedly connected to one side of the stabilizing block 414, a connecting rod 42 is fixedly connected to the surface of the basket 2, a mounting frame 413 is fixedly connected to the end of the connecting rod 42 away from the basket 2, the mounting frame 413 is placed on the positioning rod 415, a carrier rod 41 is fixedly connected to the side of the basket 2 away from the connecting rod 42, and two symmetrically arranged supporting blocks 45 are fixedly connected to the side of the electroplating pool 1 away from the stabilizing block 414, the inner wall of the supporting block 45 is rotatably connected to a control rod 44, and the surface of the control rod 44 is fixedly connected A paddle 46 for pushing the carrier rod 41 is connected, and a mounting plate 412 is fixedly connected to the surface of one of the support blocks 45, and a driving motor 43 is fixedly connected to the upper surface of the mounting plate 412, and a driving end of the driving motor 43 is fixedly connected to the axis of the control rod 44. The driving motor 43 drives the control rod 44 and the paddle 46 to rotate, so that the basket 2 swings periodically with the contact point between the frame 413 and the positioning rod 415 as the axis, ensuring that the bolts in the basket 2 constantly change their positions in the electroplating solution, achieving full contact between all parts of the bolts and the electroplating solution, avoiding the occurrence of electroplating dead corners, significantly improving the uniformity and quality of electroplating, and ensuring that each bolt can meet the electroplating standards required for high-strength fastening. This solution can effectively process multiple batches of materials at the same time, improve production efficiency, and facilitate the normal use of the equipment.

[0023] Specifically, there are three paddles 46, which are arranged in a circular array and are in an arc shape. The three paddles 46 can be used to intermittently paddle the carrier rod 41. When the paddles 46 rotate to contact the carrier rod 41, the carrier rod 41 is pushed to make the basket 2 swing. When the paddles 46 are separated from the carrier rod 41, the swing of the basket 2 enters a buffer stage. This cycle drives the basket 2 to swing rhythmically, efficiently turning over the bolt material, greatly increasing the contact frequency between the bolt and the electroplating solution, making the electroplating process more complete, effectively shortening the time required for electroplating, significantly improving the electroplating efficiency, and meeting large-scale production needs.

[0024] Specifically, a buckle frame 48 is provided on the electroplating pool 1, and a rubber block 47 is fixedly connected to the upper surface of the buckle frame 48. The carrier rod 41 is located above the rubber block 47. When the paddle 46 is separated from the carrier rod 41, the rubber block 47 quickly takes effect to limit the movement range of the carrier rod 41 and prevent the basket 2 from swinging excessively. During the operation of the equipment, the risk of splashing of the electroplating liquid is effectively reduced, and the pollution of the working environment caused by splashing of the electroplating liquid is avoided. At the same time, the potential harm to the staff is reduced. The rubber block 47 also has a buffering and supporting effect on the carrier rod 41, reducing the force impact of the carrier rod 41 during frequent swinging, reducing the possibility of damage to the carrier rod 41, extending the service life of the equipment, and reducing the equipment maintenance cost.

[0025] Specifically, a convex block 49 is fixedly connected to one side of the buckle 48 outside the electroplating bath 1. The inner wall of the convex block 49 is threadedly connected with a mounting bolt 410. A threaded groove 411 is formed in one side of the electroplating bath 1 close to the convex block 49. The mounting bolt 410 is threadedly inserted into the threaded groove 411. When the rubber block 47 is aged and damaged, the staff only needs to simply unscrew the mounting bolt 410 to easily remove the buckle 48 and the rubber block 47 for replacement and maintenance, avoiding long-term downtime of the equipment due to component damage, reducing the equipment maintenance difficulty and cost, greatly improving the maintainability of the equipment, ensuring the continuity of production, and reducing the economic losses caused by equipment failures.

[0026] Specifically, a lifting device 5 is arranged on the surface of the positioning rod 415. The lifting device 5 includes a rotating ring 53 which is rotatably connected to the surface of the positioning rod 415. A supporting rod 54 is fixedly connected to the surface of the rotating ring 53. A torsion spring 52 is fixedly connected to one side of the rotating ring 53. The end of the torsion spring 52 far from the rotating ring 53 is fixedly connected to the surface of the stabilizing block 414. During the swinging process of the basket 2, the supporting rod 54 rotates with the rotating ring 53, and the deformation of the torsion spring 52 provides buffering and resistance to slow down the swinging amplitude of the basket 2. At the same time, the elastic rope 62 cooperates with the hook 63 to pull the collar 64 and the support frame 413. Through multiple stabilizing mechanisms, the large-amplitude shaking of the basket 2 is avoided, ensuring the stable operation of the equipment, reducing the risk of electroplating solution splashing caused by the shaking of the basket 2, and creating a safe working environment.

[0027] Specifically, a protective cylinder 51 is fixedly connected to one side of the stabilizing block 414 close to the rotating ring 53. The torsion spring 52 is located inside the protective cylinder 51 and is tightly wrapped inside, effectively preventing external factors from interfering with and damaging the torsion spring 52. During the operation of the equipment, the protective cylinder 51 can block impurities such as dust and electroplating solution from entering, avoiding the failure of the torsion spring 52 due to corrosion or foreign object jamming, extending the service life of the torsion spring 52, ensuring the stable operation of the lifting device 5, and ensuring the long-term stable operation of the equipment.

[0028] Specifically, an auxiliary device 6 is arranged on the surface of the electroplating bath 1. The auxiliary device 6 includes a positioning block 61 which is fixedly connected to the surface of the electroplating bath 1. An elastic rope 62 is fixedly connected to the surface of the positioning block 61. One end of the elastic rope 62 far from the positioning block 61 is fixedly connected with a hook 63. A collar 64 is fixedly connected to the surface of the support frame 413. One end of the hook 63 is buckled in the collar 64. The staff only needs to put the bolt into the basket 2, use the pull rod 3 to put the basket 2 into the electroplating bath 1, make the support frame 413 rest on the positioning rod 415, and buckle the hook 63 on the collar 64 to quickly complete the positioning and loading of the basket 2, greatly simplifying the equipment preparation process, shortening the preparation time before operation, and improving work efficiency.

[0029] Specifically, a pull rod 3 is fixedly connected to the surface of the basketball hoop 2. After electroplating is completed, the staff only needs to unhook the connection between the hook 63 and the collar 64, and the basketball hoop 2 can be taken out through the pull rod 3. The operation is simple and convenient, reducing the labor intensity and facilitating the subsequent maintenance and cleaning of the equipment.

[0030] Specifically, it includes the following steps: S1. Place the high-strength fastening bolts to be processed into the basketball hoop 2. With the help of the pull rod 3 on the basketball hoop 2, place the basketball hoop 2 into the electroplating bath 1, make the support frame 413 rest on the positioning rod 415, and hook the hook 63 onto the collar 64 of the support frame 413; S2. Start the drive motor 43 to drive the control rod 44 and the paddle 46 to rotate, so that the basketball hoop 2 swings around the contact point between the support frame 413 and the positioning rod 415. Use the torsion spring 52, the support rod 54, the elastic rope 62 and the hook 63 to cooperate to stabilize the swing of the basketball hoop 2; S3. After electroplating is completed, turn off the drive motor 43, unhook the connection between the hook 63 and the collar 64, and take out the basketball hoop 2 from the electroplating bath 1 through the pull rod 3.

[0031] Working principle: The staff places the high-strength fastening bolts to be processed into the basketball hoop 2. Subsequently, through the pull rod 3 fixed on the surface of the basketball hoop 2, the basketball hoop 2 is placed into the electroplating bath 1. The support frame 413 rests on the positioning rod 415 to initially position the basketball hoop 2. At the same time, the hook 63 is buckled into the collar 64 on the surface of the support frame 413. Start the drive motor 43 on the mounting plate 412. Its drive end drives the control rod 44 and the three arc-shaped paddles 46 to rotate. When the paddle 46 rotates to contact the carrier rod 41, it will push the carrier rod 41, so that the basketball hoop 2 swings around the contact point between the support frame 413 and the positioning rod 415. When the paddle 46 disengages from the carrier rod 41, the carrier rod 41 loses support and immediately falls on the rubber block 47. During this process, the basketball hoop 2 drives the connecting rod 42 to squeeze the support rod 54, and the support rod 54 then drives the swivel ring 53 to rotate, and the torsion spring 52 deforms to provide a certain amount of buffering and resistance to slow down the swing amplitude of the basketball hoop 2. At the same time, the elastic rope 62 cooperates with the hook 63 to pull the collar 64 and the support frame 413 to further ensure the stable swing of the basketball hoop 2. During the continuous rotation of the control rod 44, the basketball hoop 2 will swing periodically and regularly to ensure that the bolts in the basketball hoop 2 continuously change positions in the electroplating solution. After electroplating is completed, turn off the drive motor 43. The staff unhooks the connection between the hook 63 and the collar 64, and then takes out the basketball hoop 2 from the electroplating bath 1 to complete the electroplating process of the high-strength fastening bolts.

Claims

1. A high-strength fastening bolt processing device, comprising an electroplating pool (1) and a basket (2), characterized in that: The basket (2) is located in the electroplating pool (1); a processing device (4) is provided on the surface of the electroplating pool (1); the processing device (4) comprises a stabilizing block (414); the stabilizing block (414) is mounted on the surface of the electroplating pool (1); a positioning rod (415) is fixedly connected to one side of the stabilizing block (414); a connecting rod (42) is fixedly connected to the surface of the basket (2); an end of the connecting rod (42) away from the basket (2) is fixedly connected to a frame (413); the frame (413) is mounted on the positioning rod (415); and an end of the basket (2) away from the connecting rod (42) is fixedly connected to the frame (413). One side is fixedly connected to a carrying rod (41), and the side of the electroplating pool (1) away from the stabilizing block (414) is fixedly connected to two symmetrically arranged supporting blocks (45), the inner wall of the supporting block (45) is rotatably connected to a control rod (44), and the surface of the control rod (44) is fixedly connected to a paddle (46) for pushing the carrying rod (41), and the surface of one of the supporting blocks (45) is fixedly connected to a mounting plate (412), and the upper surface of the mounting plate (412) is fixedly connected to a driving motor (43), and the driving end of the driving motor (43) is fixedly connected to the axis of the control rod (44).

2. The high-strength fastening bolt processing equipment according to claim 1 is characterized in that: The number of the shifting blades (46) is three, the three shifting blades (46) are arranged in a circular array, and the shifting blades (46) are in an arc shape.

3. The high-strength fastening bolt processing equipment according to claim 1 is characterized in that: A buckle frame (48) is sleeved on the electroplating pool (1), a rubber block (47) is fixedly connected to the upper surface of the buckle frame (48), and the carrying rod (41) is located above the rubber block (47).

4. The high-strength fastening bolt processing equipment according to claim 3 is characterized in that: A protrusion (49) is fixedly connected to one side of the buckle frame (48) located outside the electroplating tank (1), and a mounting bolt (410) is threadedly connected to the inner wall of the protrusion (49).

5. The high-strength fastening bolt processing equipment according to claim 4, characterized in that: A thread groove (411) is provided on one side of the electroplating pool (1) close to the protrusion (49), and the mounting bolt (410) is threadably inserted into the thread groove (411).

6. The high-strength fastening bolt processing equipment according to claim 1, characterized in that: A lifting device (5) is provided on the surface of the positioning rod (415), and the lifting device (5) comprises a swivel (53), the swivel (53) is rotatably connected to the surface of the positioning rod (415), a supporting rod (54) is fixedly connected to the surface of the swivel (53), a torsion spring (52) is fixedly connected to one side of the swivel (53), and an end of the torsion spring (52) away from the swivel (53) is fixedly connected to the surface of the stabilizing block (414).

7. The high-strength fastening bolt processing equipment according to claim 6, characterized in that: A protective tube (51) is fixedly connected to one side of the stabilizing block (414) close to the rotating ring (53), and the torsion spring (52) is located inside the protective tube (51).

8. The high-strength fastening bolt processing equipment according to claim 1, characterized in that: The surface of the electroplating pool (1) is provided with an auxiliary device (6), the auxiliary device (6) comprising a positioning block (61), the positioning block (61) being fixedly connected to the surface of the electroplating pool (1), the surface of the positioning block (61) being fixedly connected to an elastic rope (62), one end of the elastic rope (62) away from the positioning block (61) being fixedly connected to a hook (63), the surface of the frame (413) being fixedly connected to a ring (64), one end of the hook (63) being buckled in the ring (64).

9. The high-strength fastening bolt processing equipment according to claim 1, characterized in that: A pull rod (3) is fixedly connected to the surface of the basket (2).

10. A method for processing high-strength fastening bolts according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, placing the high-strength fastening bolts to be processed into the basket (2), placing the basket (2) into the electroplating bath (1) with the help of the pull rod (3) on the basket (2), placing the frame (413) on the positioning rod (415), and buckling the hook (63) on the ring (64) of the frame (413); S2, starting the driving motor (43), driving the control rod (44) and the paddle (46) to rotate, so that the basket (2) swings around the contact point between the frame (413) and the positioning rod (415), and utilizing the torsion spring (52), the support rod (54), the elastic rope (62) and the hook (63) to stabilize the swing of the basket (2); S3, after the electroplating is completed, the driving motor (43) is turned off, the connection between the hook (63) and the ring (64) is released, and the basket (2) is taken out of the electroplating tank (1) by the pull rod (3).

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