Gold plating device for metal gasket production

Abstract

The utility model belongs to the technical field of metal gasket production, and particularly relates to a gold plating device for metal gasket production, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a gold plating box; the side wall of the gold plating box is fixedly connected with a side plate; the side wall of the side plate is fixedly connected with a groove plate; the top of the groove plate is fixedly connected with a first motor; a lead screw is rotationally connected into the groove plate. The lead screw is connected with the output end of the first motor. The middle part of the screw rod is in threaded connection with a T-shaped plate; the side wall of the T-shaped plate is fixedly connected with a supporting plate. The top of the supporting plate is fixedly connected with a second motor. Through the structure, the metal gasket can be effectively and fully contacted with an electroplating solution, so that each part of the gasket can be more uniformly contacted with the electroplating solution, the thickness difference of a plating layer caused by non-uniform concentration distribution of metal ions in the solution is reduced, meanwhile, convection of the electroplating solution can be promoted through rotation of the placing basket, and the electroplating effect is improved. Transmission of metal ions to the surface of the gasket is accelerated, and the electroplating rate is increased.

Description

Technical Field

[0001] This utility model belongs to the field of metal gasket production technology, specifically a gold plating device for metal gasket production. Background Technology

[0002] Metal gaskets are sealing elements used in the connection parts of machinery and equipment. They are usually made of metal and play an indispensable role in many industrial fields such as machinery manufacturing, automobiles, aerospace, petrochemicals, and power. For example, in machinery manufacturing, they are used in the connection parts of various mechanical equipment, such as engines and gearboxes, to seal, prevent loosening, and reduce vibration, ensuring the normal operation of the equipment.

[0003] During production, metal gaskets are typically gold-plated. Gold plating forms a dense protective film on the surface of the metal gasket, effectively isolating it from contact with external corrosive media, greatly improving its corrosion resistance, and extending its service life. The gold-plated metal gasket has a golden luster, providing a good decorative effect and making it more attractive in products where appearance is important, thus meeting the aesthetic and product design needs of different customers.

[0004] In existing gold plating equipment used for metal gasket production, the metal gasket does not have sufficient contact with the electroplating solution, making it difficult for different parts of the gasket to make more uniform contact with the electroplating solution, resulting in poor electroplating effect and inconsistent plating thickness.

[0005] Therefore, this utility model provides a gold plating device for the production of metal gaskets. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A gold plating device for producing metal gaskets, comprising a base plate; a gold plating box fixedly connected to the top of the base plate; a side plate fixedly connected to the side wall of the gold plating box; a groove plate fixedly connected to the side wall of the side plate; a first motor fixedly connected to the top of the groove plate; a lead screw rotatably connected inside the groove plate; and the lead screw is connected to the output end of the first motor; a T-shaped plate threadedly connected to the middle of the lead screw; a support plate fixedly connected to the side wall of the T-shaped plate; a second motor fixedly connected to the top of the support plate; a rotating shaft rotatably connected to the bottom of the support plate, and the rotating shaft is connected to the output end of the second motor; a first connecting plate fixedly connected to the end of the rotating shaft; and a placement basket detachably connected to the first connecting plate. Through the above structure, the metal gasket can be effectively and fully contacted with the electroplating solution, allowing all parts of the gasket to contact the electroplating solution more evenly.

[0008] Preferably, the top of the first connecting plate has two symmetrically arranged openings; the top of the first connecting plate has two sets of symmetrically arranged grooves, and the grooves are perpendicular to the openings; a positioning plate is slidably connected inside the grooves; a connecting rod is rotatably connected to the bottom of the positioning plate; a second connecting plate is fixedly connected to the end of the connecting rod; the second connecting plate is fixedly connected to the top of the placement basket; with the above structure, the placement basket can be quickly disassembled, making it convenient for staff to clean various parts of the placement basket.

[0009] Preferably, the top of the first connecting plate is fixed with two symmetrically arranged connecting seats; the connecting seats are located at positions corresponding to the grooves; the side walls of the connecting seats are hinged with fixing plates; the top of the first connecting plate has two symmetrically arranged positioning holes; positioning rods are slidably connected inside the positioning holes; the positioning rods are fixed to the bottom of the fixing plates; through the above structure, the positioning plate can be effectively fixed, reducing the possibility of the positioning plate sliding out of the groove.

[0010] Preferably, the side wall of the side plate has two symmetrically arranged sliding grooves; a slider is slidably connected inside the sliding groove; a guide rod is fixedly connected to the end of the slider; the guide rod is fixedly connected to the side wall of the T-shaped plate; through the above structure, the T-shaped plate can be effectively guided, reducing the shaking when the T-shaped plate moves.

[0011] Preferably, the placement basket has multiple partitions fixed inside; the partitions are arranged in a cross pattern; with the above structure, multiple metal pads can be gold-plated simultaneously, and the mutual interference between the metal pads is reduced.

[0012] Preferably, a protective cover is fixed to the top of the support plate; the protective cover is positioned corresponding to the second motor; through the above structure, the second motor can be effectively protected, reducing the chance of it being splashed by the electroplating solution, thereby extending the service life of the second motor.

[0013] Preferably, the outer material of the positioning rod is rubber; the fixing plate is made of plastic. Through the above structure, the friction between the positioning rod and the positioning hole can be effectively increased, making the positioning rod and the positioning hole more tightly connected. The fixing plate has good wear resistance and corrosion resistance, effectively extending its service life.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The gold plating apparatus for producing metal gaskets according to this utility model, by starting a first motor, drives a lead screw to rotate inside a tank plate. Simultaneously, the lead screw rotates and moves a T-shaped plate, which in turn moves a placement basket, bringing the metal gasket in the basket into contact with the plating solution in the gold plating tank. Then, starting a second motor drives a rotating shaft to rotate, which in turn rotates the placement basket. This structure effectively ensures that the metal gasket and the electroplating solution are in full contact, allowing for more uniform contact between all parts of the gasket and the electroplating solution, reducing differences in plating thickness caused by uneven distribution of metal ion concentration in the solution.

[0016] 2. The gold plating device for metal gasket production described in this utility model allows for quick disassembly of the placement basket by dragging the placement basket upwards to slide the positioning plate out of the groove, then rotating the positioning plate and pulling the placement basket downwards to pull the positioning plate out from the opening. This structure facilitates cleaning of various parts of the placement basket by workers. When the placement basket is damaged, it can be quickly removed and replaced with a new one, effectively reducing downtime and improving work efficiency. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a cross-sectional view of the groove plate in this utility model;

[0020] Figure 3 This is a schematic diagram of the positioning hole in this utility model;

[0021] Figure 4 This is a schematic diagram of the through-hole structure in this utility model.

[0022] In the diagram: 1. Base plate; 11. Gold-plated box; 12. Side plate; 13. Slot plate; 14. First motor; 15. Lead screw; 16. T-shaped plate; 17. Support plate; 18. Second motor; 19. Rotating shaft; 111. First connecting plate; 112. Placement basket; 2. Through opening; 21. Groove; 22. Positioning plate; 23. Connecting rod; 24. Second connecting plate; 3. Connecting seat; 31. Fixing plate; 32. Positioning hole; 33. Positioning rod; 4. Slide groove; 41. Guide rod; 42. Slider; 5. Partition plate; 6. Protective cover. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 4 As shown in the embodiment of this utility model, a gold plating device for producing metal gaskets includes a base plate 1; a gold plating box 11 is fixedly connected to the top of the base plate 1; a side plate 12 is fixedly connected to the side wall of the gold plating box 11; a groove plate 13 is fixedly connected to the side wall of the side plate 12; a first motor 14 is fixedly connected to the top of the groove plate 13; a lead screw 15 is rotatably connected inside the groove plate 13; and the lead screw 15 is connected to the output end of the first motor 14; a T-shaped plate 16 is threadedly connected to the middle of the lead screw 15; a support plate 17 is fixedly connected to the side wall of the T-shaped plate 16; a second motor 18 is fixedly connected to the top of the support plate 17; a rotating shaft 19 is rotatably connected to the bottom of the support plate 17, and the rotating shaft 19 is connected to the output end of the second motor 18; a first connecting plate 111 is fixedly connected to the end of the rotating shaft 19; a placement basket 112 is detachably connected to the first connecting plate 111; during operation, an electroplating solution is added to the gold plating box 11 to plating the gold... The metal pad is placed in the placement basket 112. The first motor 14 is started, which drives the lead screw 15 to rotate inside the tank plate 13. As the lead screw 15 rotates, it drives the T-shaped plate 16 to move. The movement of the T-shaped plate 16 drives the placement basket 112 to move, so that the metal pad in the placement basket 112 comes into contact with the solution in the gold plating box 11. Then the second motor 18 is started, which drives the rotating shaft 19 to rotate. As the rotating shaft 19 rotates, it drives the placement basket 112 to rotate. Through the above structure, the metal pad can be effectively brought into full contact with the electroplating solution, so that all parts of the pad can be in contact with the electroplating solution more evenly. This reduces the difference in plating thickness caused by uneven distribution of metal ion concentration in the solution. At the same time, the rotation of the placement basket 112 can promote the convection of the electroplating solution and accelerate the transfer of metal ions to the surface of the pad, which is beneficial to improving the electroplating rate.

[0026] like Figure 3 and Figure 4As shown, the top of the first connecting plate 111 has two symmetrically arranged openings 2; the top of the first connecting plate 111 has two sets of symmetrically arranged grooves 21, and the grooves 21 are perpendicular to the openings 2; a positioning plate 22 is slidably connected inside the grooves 21; a connecting rod 23 is rotatably connected to the bottom of the positioning plate 22; a second connecting plate 24 is fixedly connected to the end of the connecting rod 23; the second connecting plate 24 is fixedly connected to the top of the placement basket 112; during operation, the placement basket 112 needs to be cleaned after prolonged use. Pull the placement basket 112 upwards to slide the positioning plate 22 out of the groove 21, then rotate the positioning plate 22 and pull the placement basket 112 downwards to pull the positioning plate 22 out from the opening 2. Through the above structure, the placement basket 112 can be quickly disassembled, making it convenient for workers to clean various parts of the placement basket 112. When the placement basket 112 is damaged, the damaged placement basket 112 can be quickly removed and replaced with a new placement basket 112, effectively reducing the downtime of the device and thus improving work efficiency.

[0027] like Figure 3 As shown, the top of the first connecting plate 111 is fixed with two symmetrically arranged connecting seats 3; the connecting seats 3 are located at positions corresponding to the grooves 21; a fixing plate 31 is hinged to the side wall of the connecting seat 3; two symmetrically arranged positioning holes 32 are opened on the top of the first connecting plate 111; a positioning rod 33 is slidably connected inside the positioning holes 32; the positioning rod 33 is fixed to the bottom of the fixing plate 31; during operation, during the gold plating process, the positioning plate 22 may slide out of the groove 21. By moving the fixing plate 31, the positioning rod 33 at the bottom of the fixing plate 31 is inserted into the positioning hole 32. Through the above structure, the positioning plate 22 can be effectively fixed, reducing the possibility of the positioning plate 22 sliding out of the groove 21, thereby improving the stability of the placement basket 112 and indirectly improving the gold plating effect of the pad.

[0028] like Figure 1 and Figure 2 As shown, the side wall of the side plate 12 has two symmetrically arranged sliding grooves 4; a slider 42 is slidably connected inside the sliding groove 4; a guide rod 41 is fixedly connected to the end of the slider 42; the guide rod 41 is fixedly connected to the side wall of the T-shaped plate 16; during operation, when the T-shaped plate 16 moves, the T-shaped plate 16 will drive the guide rod 41 to move, at which time the slider 42 at the end of the guide rod 41 slides inside the sliding groove 4. Through the above structure, the T-shaped plate 16 can be effectively guided, reducing the shaking of the T-shaped plate 16 when it moves, thereby improving the overall stability of the device.

[0029] like Figure 3As shown, multiple partitions 5 are fixedly connected inside the placement basket 112; the partitions 5 are arranged in a cross pattern; during operation, the partitions 5 are arranged in a cross pattern inside the placement basket 112 to divide the placement basket 112 into multiple cavities. Through the above structure, multiple metal gaskets can be gold-plated at the same time, and the mutual interference between the metal gaskets is reduced, effectively improving the production efficiency of metal gaskets.

[0030] like Figure 1 As shown, a protective cover 6 is fixed to the top of the support plate 17; the protective cover 6 is set at a position corresponding to the second motor 18; during operation, the solution in the gold plating tank 11 may splash onto the second motor 18. By setting the protective cover 6 on the outside of the second motor 18, the second motor 18 can be effectively protected by the above structure, reducing the chance of it being splashed by the electroplating solution, thereby extending the service life of the second motor 18.

[0031] like Figure 3 As shown, the outer material of the positioning rod 33 is rubber; the fixing plate 31 is plastic. During operation, the outer material of the positioning rod 33 is rubber, which has a certain degree of elasticity, and the fixing plate 31 is plastic, which has good wear resistance and corrosion resistance. Through the above structure, the friction between the positioning rod 33 and the positioning hole 32 can be effectively increased, making the connection between the positioning rod 33 and the positioning hole 32 tighter. The fixing plate 31 has good wear resistance and corrosion resistance, which effectively extends its service life.

[0032] During operation, an electroplating solution is added to the gold plating tank 11. A metal pad is placed in the placement basket 112. The first motor 14 is started, driving the lead screw 15 to rotate inside the tank plate 13. Simultaneously, the lead screw 15 moves the T-shaped plate 16, which in turn moves the placement basket 112, bringing the metal pad in the basket into contact with the solution in the gold plating tank 11. Then, the second motor 18 is started, driving the rotating shaft 19 to rotate. This rotation of the shaft causes the placement basket 112 to rotate as well. This structure effectively ensures that the metal pad and the electroplating solution are in full contact, allowing for more uniform contact between all parts of the pad and the solution, reducing the impact of varying metal ion concentrations in the solution. Uneven plating thickness leads to variations in the coating thickness. Simultaneously, the rotation of the placement basket 112 promotes convection of the electroplating solution, accelerating the transport of metal ions to the gasket surface, which is beneficial for improving the electroplating rate. After prolonged use, the placement basket 112 needs cleaning. Dragging the placement basket 112 upwards slides the positioning plate 22 out of the groove 21. Then, rotating the positioning plate 22 and pulling the placement basket 112 downwards pulls the positioning plate 22 out of the opening 2. This structure allows for quick disassembly of the placement basket 112, facilitating cleaning of all parts. When the placement basket 112 is damaged, it can be quickly removed and replaced with a new one, effectively reducing downtime and thus improving efficiency. To improve work efficiency, during the gold plating process, the positioning plate 22 may slide out of the groove 21. Moving the fixing plate 31 allows the positioning rod 33 at the bottom of the fixing plate 31 to be inserted into the positioning hole 32. This structure effectively fixes the positioning plate 22, reducing the likelihood of it sliding out of the groove 21, thus improving the stability of the placement basket 112 and indirectly improving the gold plating effect of the gasket. When the T-shaped plate 16 moves, it drives the guide rod 41 to move. At this time, the slider 42 at the end of the guide rod 41 slides inside the groove 4. This structure effectively guides the T-shaped plate 16, reducing wobbling during movement and improving the overall stability of the device. A partition 5 is installed inside the placement basket 112. The partitions 5 are arranged in a crisscross pattern, dividing the placement basket 112 into multiple cavities. This structure allows for the simultaneous gold plating of multiple metal pads and reduces interference between them, effectively improving the production efficiency of the metal pads. Since the plating solution in the gold plating box 11 may splash onto the second motor 18, a protective cover 6 is installed outside the second motor 18. This structure effectively protects the second motor 18, reducing the chance of it being splashed with the plating solution and extending its service life. The positioning rod 33 is made of rubber, providing elasticity, while the fixing plate 31 is made of plastic, offering good wear resistance and corrosion resistance. Through the above structure…This effectively increases the friction between the positioning rod 33 and the positioning hole 32, resulting in a tighter connection between them. The fixing plate 31 also exhibits better wear resistance and corrosion resistance, effectively extending its service life.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A gold plating device for metal gasket production, characterized by: The utility model provides a gold plating device for metal gasket production, including bottom plate (1), the top of bottom plate (1) is fixedly connected with gold plating box (11), the side wall of gold plating box (11) is fixedly connected with side plate (12), the side wall of side plate (12) is fixedly connected with groove plate (13), the top of groove plate (13) is fixedly connected with first motor (14), the inside rotation of groove plate (13) is connected with screw rod (15), and screw rod (15) is connected with the output of first motor (14), the middle part screw of screw rod (15) is connected with T plate (16), the side wall of T plate (16) is fixedly connected with support plate (17), the top of support plate (17) is fixedly connected with second motor (18), the bottom rotation of support plate (17) is connected with rotating shaft (19), and rotating shaft (19) is connected with the output of second motor (18), the end of rotating shaft (19) is fixedly connected with first connecting plate (111), and the detachable connection of first connecting plate (111) is provided with placing basket (112).

2. The gold plating device for metal gasket production according to claim 1, characterized in that: The top of first connecting plate (111) is provided with two symmetrically arranged through openings (2), two groups of recesses (21) are symmetrically arranged on the top of first connecting plate (111), and the recesses (21) are vertically arranged with the through openings (2), the inside of recess (21) is slidably connected with positioning plate (22), the bottom of positioning plate (22) is rotatably connected with connecting rod (23), the end of connecting rod (23) is fixedly connected with second connecting plate (24), and second connecting plate (24) is fixedly connected on the top of placing basket (112).

3. The gold plating device for metal gasket production according to claim 2, wherein: The top of first connecting plate (111) is fixedly connected with two symmetrically arranged connecting seats (3), the connecting seats (3) are arranged at positions corresponding to the recesses (21), the side wall of connecting seat (3) is hingedly connected with fixed plate (31), the top of first connecting plate (111) is provided with two symmetrically arranged positioning holes (32), the inside of positioning hole (32) is slidably connected with positioning rod (33), and the bottom of fixed plate (31) is fixedly connected with positioning rod (33).

4. The gold plating device for metal gasket production according to claim 1, characterized in that: The side wall of side plate (12) is provided with two symmetrically arranged sliding grooves (4), the inside of sliding groove (4) is slidably connected with sliding block (42), the end of sliding block (42) is fixedly connected with guide rod (41), and the side wall of T plate (16) is fixedly connected with guide rod (41).

5. The gold plating device for metal gasket production according to claim 1, characterized in that: The inside of placing basket (112) is fixedly connected with a plurality of partition plates (5), and the partition plates (5) are cross arranged.

6. The gold plating device for metal gasket production according to claim 1, characterized in that: The top of support plate (17) is fixedly connected with protective cover (6), and the protective cover (6) is arranged at a position corresponding to the second motor (18).

7. The gold plating device for metal gasket production according to claim 3, characterized in that: The outer material of positioning rod (33) is rubber, and the fixed plate (31) is made of plastic material.

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