A metal electroplating lifting device convenient to fix

Abstract

The utility model provides a kind of metal electroplating lifting device convenient to fix, belong to metal electroplating technical field.The metal electroplating lifting device convenient to fix includes support structure and lifting structure.The support structure includes bottom plate and support piece, the side of the bottom plate is equipped with annular groove, the support piece is fixed in the top surface of the bottom plate;The lifting structure includes lifting piece, stepper motor, horizontal clamping piece and longitudinal clamping piece, the lifting piece is installed on the support piece, the end of stepper motor output shaft is fixed with cross bar, the horizontal clamping piece is installed with connecting frame, the lower end side of the connecting frame is formed with first clamping groove, the longitudinal clamping piece is installed on the connecting frame.The utility model can be fixed to different size metal plate in the process of electroplating, and metal plate is conveniently lifted and swung back and forth, so that electroplating is more uniform and the electroplating effect is better.

Description

Technical Field

[0001] This utility model relates to the field of metal electroplating technology, and more specifically, to a lifting device for metal electroplating that is easy to fix. Background Technology

[0002] Electroplating is the process of depositing a thin layer of another metal or alloy onto the surface of certain metals using the principle of electrolysis. It utilizes electrolysis to attach a metal film to the surface of metal or other material parts, thereby preventing metal oxidation, improving wear resistance, conductivity, reflectivity, corrosion resistance, and enhancing aesthetics. Many coins also have an electroplated outer layer.

[0003] Currently, electroplating is a common process for enhancing the performance of metals. However, when electroplating sheet metals, fixing sheets of different sizes is relatively cumbersome, which can lead to uneven electroplating, especially when the surface of the sheet metal has a complex structure, thus affecting the electroplating effect. Therefore, it is necessary to propose a lifting device for metal electroplating that is easy to fix to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a lifting device for metal electroplating that is easy to fix. It aims to improve the problem that fixing plates of different sizes is relatively troublesome when electroplating sheet metal, which can easily lead to uneven electroplating of the metal plate, especially when the surface of the metal plate has a complex structure, thus affecting the electroplating effect.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a metal electroplating lifting device that is easy to fix, including a support structure and a lifting structure.

[0007] The supporting structure includes a base plate and a support member. An annular groove is formed on one side of the base plate, and an electroplating tank is placed inside the annular groove. The support member is fixed to the top surface of the base plate. The lifting structure includes a lifting member, a stepper motor, a crossbar, a transverse clamping member, and a longitudinal clamping member. The lifting member is mounted on the support member. The stepper motor is mounted and fixed on the lifting member. A crossbar is fixed to the end of the output shaft of the stepper motor. Sliding grooves are formed on both sides of the bottom of the crossbar. A notch is formed in the middle of the bottom of the crossbar. The transverse clamping member is mounted on the sliding grooves and the notch. A connecting frame is mounted on the transverse clamping member. A first clamping groove is formed on one side of the lower end of the connecting frame. The longitudinal clamping member is mounted on the connecting frame.

[0008] In one embodiment of this utility model, the bottom of the base plate is symmetrically fixed with supporting legs, which are symmetrically distributed on both sides of the bottom of the base plate.

[0009] In one embodiment of this utility model, the support member includes four support rods and an annular frame. The four support rods are fixed to the top surface of the base plate, the annular frame is fixed to the four support rods, and a diagonal brace is fixed between the annular frame and the support rods.

[0010] In one embodiment of this utility model, the lifting component includes a servo motor, a first threaded rod, and a slider. The first threaded rod is rotatably connected to the annular frame. The servo motor is mounted on one side of the annular frame. The end of the output shaft of the servo motor is fixed to one end of the first threaded rod. The slider is threaded through the first threaded rod. A limit rod slides through the slider and is fixed through the annular frame. A hydraulic cylinder is mounted on the slider, and a stepper motor is mounted on the output end of the hydraulic cylinder.

[0011] In one embodiment of this utility model, the slider has a threaded hole inside that matches the first threaded rod, and the slider also has a through hole that matches the limiting rod. A reinforcing rod is symmetrically fixed between the output shaft of the stepper motor and the crossbar.

[0012] In one embodiment of this utility model, the transverse clamping member includes a first rotating column, a second threaded rod and a third threaded rod are fixed on both sides of the first rotating column respectively, the second threaded rod and the third threaded rod are rotatably connected inside the slide groove, the first rotating column is located at the notch, and a movable block is threaded through the second threaded rod and the third threaded rod, and the connecting frame is fixed to the movable block.

[0013] In one embodiment of this utility model, the thread structure of the second threaded rod and the third threaded rod are opposite, and the interior of the movable block is provided with a threaded hole that matches the second threaded rod and the third threaded rod.

[0014] In one embodiment of the present invention, the longitudinal clamping member includes a fourth threaded rod, which is rotatably connected to the interior of the connecting frame. A clamping block is threaded through the fourth threaded rod, and a second clamping groove matching the first clamping groove is provided on the clamping block. A second rotating column is fixed at the upper end of the fourth threaded rod.

[0015] The beneficial effects of this utility model are as follows: This utility model provides a convenient metal electroplating lifting device through the above design. In use, based on the length and width of the metal sheet, rotating the first rotating column drives the second and third threaded rods to rotate. This allows the movable block to drive the connecting frame for lateral adjustment. One side of the metal sheet is then placed inside the first clamping groove. Next, rotating the second rotating column drives the fourth threaded rod to rotate, causing the clamping block to move downwards and the second clamping groove to engage with the upper end of the metal sheet. The hydraulic cylinder then lifts the metal sheet upwards. A servo motor drives the first threaded rod to rotate, causing the slider to move the hydraulic cylinder to one side of the electroplating tank. The metal sheet is then placed into the electroplating tank using the hydraulic cylinder. After placement, a stepper motor drives the metal sheet to swing back and forth. This allows for convenient fixing of metal sheets of different sizes during electroplating and facilitates lifting and swinging of the metal sheet, resulting in more uniform electroplating and a better electroplating effect. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a metal electroplating lifting device that is easy to fix, provided by an embodiment of this utility model.

[0018] Figure 2 A schematic diagram of a metal electroplating lifting device support structure that is easy to fix, provided for an embodiment of this utility model.

[0019] Figure 3 A schematic diagram of the lifting structure of a metal electroplating lifting device for easy fixing provided for an embodiment of this utility model;

[0020] Figure 4 A cross-sectional schematic diagram of the lifting structure of a metal electroplating lifting device that is easy to fix, provided for an embodiment of this utility model.

[0021] In the diagram: 100 - Support structure; 110 - Base plate; 111 - Annular groove; 112 - Support leg; 120 - Electroplating tank; 140 - Support component; 141 - Support rod; 142 - Annular frame; 143 - Diagonal brace; 200 - Lifting structure; 210 - Lifting component; 211 - Servo motor; 212 - First threaded rod; 213 - Limiting rod; 214 - Slider; 215 - Hydraulic cylinder; 220 - Stepper motor Machine; 230-crossbar; 231-reinforcing bar; 232-slide groove; 233-notch; 240-lateral clamping member; 241-first rotating column; 242-second threaded rod; 243-third threaded rod; 244-moving block; 250-connecting frame; 251-first clamping groove; 260-longitudinal clamping member; 261-fourth threaded rod; 262-clamping block; 263-second clamping groove; 264-second rotating column. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example

[0024] Please see Figures 1-4 This utility model provides a technical solution: a metal electroplating lifting device that is easy to fix, including a support structure 100 and a lifting structure 200.

[0025] Please see Figure 1 and Figure 2 The support structure 100 includes a base plate 110 and a support member 140. An annular groove 111 is provided on one side of the base plate 110. An electroplating tank 120 is placed inside the annular groove 111. The support member 140 is fixed to the top surface of the base plate 110.

[0026] Support legs 112 are symmetrically fixed to the bottom of the base plate 110. The support legs 112 are symmetrically distributed on both sides of the bottom of the base plate 110. The support legs 112 are truncated cone-shaped and are used to support the lifting device. The support member 140 includes four support rods 141 and an annular frame 142. The four support rods 141 are fixed to the top surface of the base plate 110. The annular frame 142 is fixed to the four support rods 141. An inclined brace 143 is fixed between the annular frame 142 and the support rods 141. The support member 140 is used to install the lifting structure 200.

[0027] Please see Figure 1 , Figure 3 and Figure 4 The lifting structure 200 includes a lifting member 210, a stepper motor 220, a crossbar 230, a transverse clamping member 240, and a longitudinal clamping member 260. The lifting member 210 is mounted on the support member 140. The stepper motor 220 is mounted and fixed on the lifting member 210. The end of the output shaft of the stepper motor 220 is fixed with the crossbar 230. The bottom sides of the crossbar 230 have grooves 232, and the bottom middle position of the crossbar 230 has a notch 233. The transverse clamping member 240 is mounted on the grooves 232 and the notch 233. A connecting frame 250 is mounted on the transverse clamping member 240. A first clamping groove 251 is formed on one side of the lower end of the connecting frame 250. The longitudinal clamping member 260 is mounted on the connecting frame 250.

[0028] The lifting component 210 includes a servo motor 211, a first threaded rod 212, and a slider 214. The first threaded rod 212 is rotatably connected to the annular frame 142. The servo motor 211 is mounted on one side of the annular frame 211, and the end of the output shaft of the servo motor 211 is fixed to one end of the first threaded rod 212. The slider 214 is threaded through the first threaded rod 212, and a limit rod 213 slides through the slider 214. The limit rod 213 is fixed through the annular frame 142. A hydraulic cylinder 215 is mounted on the slider 214, and a stepper motor 220 is mounted on the hydraulic cylinder 214. The output end of cylinder 215; the inside of slider 214 is provided with a threaded hole that matches the first threaded rod 212, and slider 214 is also provided with a through hole that matches the limit rod 213. A reinforcing rod 231 is symmetrically fixed between the output shaft of stepper motor 220 and crossbar 230. Here, the first threaded rod 212 can be driven to rotate by servo motor 211, which can drive slider 214 to move. At the same time, the hydraulic cylinder 215 can lift the metal plate, and the reinforcing rod 231 can strengthen the connection between stepper motor 220 and crossbar 230.

[0029] The transverse clamping member 240 includes a first rotating column 241, on which a second threaded rod 242 and a third threaded rod 243 are fixed respectively. The second threaded rod 242 and the third threaded rod 243 are rotatably connected inside the slide groove 232. The first rotating column 241 is located at the notch 233. A movable block 244 is threaded through the second threaded rod 242 and the third threaded rod 243. The connecting frame 250 is fixed to the movable block 244. The thread structures of the second threaded rod 242 and the third threaded rod 243 are opposite. The movable block 244 has a threaded hole inside that matches the second threaded rod 242 and the third threaded rod 243. The longitudinal clamping member 260 includes a fourth threaded rod 261, which is rotatably connected to the interior of the connecting frame 250. A clamping block 262 is threaded through the fourth threaded rod 261. The clamping block 262 has a second clamping groove 263 that matches the first clamping groove 251. A second rotating column 264 is fixed to the upper end of the fourth threaded rod 261. The first rotating column 241 has two slots for engaging and rotating an adjustable wrench. Similarly, the second rotating column 264 has two slots on both sides for engaging and rotating an adjustable wrench. The transverse clamping member 240 and the longitudinal clamping member 260 can clamp and fix metal sheets of different sizes, thereby improving the uniformity of the metal during electroplating.

[0030] Specifically, the working principle of this easy-to-fix metal electroplating lifting device is as follows: During use, based on the length and width of the metal sheet, rotating the first rotating column 241 drives the second threaded rod 242 and the third threaded rod 243 to rotate. This allows the movable block 244 to drive the connecting frame 250 for lateral adjustment. At this point, one side of the metal sheet is placed inside the first clamping groove 251. Then, rotating the second rotating column 264 drives the fourth threaded rod 261 to rotate, causing the clamping block 262 to move downwards and the second clamping groove 263 to engage with the upper end of the metal sheet. The hydraulic cylinder 215 lifts the metal sheet upwards, and then the servo motor 211 drives the first threaded rod 212 to rotate, causing the slider 214 to move the hydraulic cylinder 215 to one side of the electroplating tank 120. Then, the hydraulic cylinder 215 is used to place the metal sheet into the electroplating tank 120. After placement, the stepper motor 220 drives the metal sheet to swing back and forth. This makes it easy to fix metal sheets of different sizes during the electroplating process, and also facilitates lifting and swinging the metal sheet, which makes the electroplating more uniform and the electroplating effect better.

[0031] It should be noted that the specific models and specifications of the servo motor 211, stepper motor 220 and hydraulic cylinder 215 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0032] The power supply and operating principle of the servo motor 211, stepper motor 220 and hydraulic cylinder 215 are clear to those skilled in the art and will not be described in detail here.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lifting device for easy fixing in metal electroplating, comprising a support structure (100) and a lifting structure (200) mounted on the support structure (100), characterized in that, The support structure (100) includes a base plate (110) and a support member (140). An annular groove (111) is provided on one side of the base plate (110), and an electroplating tank (120) is placed inside the annular groove (111). The support member (140) is fixed to the top surface of the base plate (110). The lifting structure (200) includes a lifting member (210), a stepper motor (220), a crossbar (230), a transverse clamping member (240), and a longitudinal clamping member (260). The lifting member (210) is mounted on the support member (140), and the stepper motor (220) is fixedly mounted on the lifting member (210). The end of the output shaft of the stepper motor (220) is fixed with the crossbar (230), and the bottom of the crossbar (230) is... The two sides are formed with sliding grooves (232), and the bottom middle position of the crossbar (230) is formed with a notch (233). The transverse clamping member (240) is installed on the sliding groove (232) and the notch (233). A connecting frame (250) is installed on the transverse clamping member (240). A first clamping groove (251) is formed on one side of the lower end of the connecting frame (250). The longitudinal clamping member (260) is installed on the connecting frame (250).

2. The metal electroplating lifting device for easy fixation according to claim 1, characterized in that, The bottom of the base plate (110) is symmetrically fixed with support legs (112), and the support legs (112) are symmetrically distributed on both sides of the bottom of the base plate (110).

3. The metal electroplating lifting device for easy fixation according to claim 1, characterized in that, The support member (140) includes four support rods (141) and an annular frame (142). The four support rods (141) are fixed to the top surface of the base plate (110). The annular frame (142) is fixed to the four support rods (141). An inclined brace (143) is fixed between the annular frame (142) and the support rods (141).

4. A lifting device for easy fixing in metal electroplating according to claim 3, characterized in that, The lifting component (210) includes a servo motor (211), a first threaded rod (212), and a slider (214). The first threaded rod (212) is rotatably connected to the annular frame (142). The servo motor (211) is installed on one side of the annular frame (142). The end of the output shaft of the servo motor (211) is fixed to one end of the first threaded rod (212). The slider (214) is threaded through the first threaded rod (212). A limit rod (213) slides through the slider (214). The limit rod (213) is fixed through the annular frame (142). A hydraulic cylinder (215) is installed on the slider (214). The stepper motor (220) is installed at the output end of the hydraulic cylinder (215).

5. A metal electroplating lifting device for easy fixation according to claim 4, characterized in that, The slider (214) has a threaded hole inside that matches the first threaded rod (212). The slider (214) also has a through hole that matches the limiting rod (213). A reinforcing rod (231) is symmetrically fixed between the output shaft of the stepper motor (220) and the crossbar (230).

6. A metal electroplating lifting device for easy fixation according to claim 1, characterized in that, The transverse clamping member (240) includes a first rotating column (241), with a second threaded rod (242) and a third threaded rod (243) fixed on both sides of the first rotating column (241). The second threaded rod (242) and the third threaded rod (243) are rotatably connected inside the slide groove (232). The first rotating column (241) is located at the notch (233). The second threaded rod (242) and the third threaded rod (243) have a movable block (244) threaded through them. The connecting frame (250) is fixed to the movable block (244).

7. A lifting device for metal electroplating that is easy to fix, as described in claim 6, is characterized in that, The threaded structure of the second threaded rod (242) and the third threaded rod (243) are opposite. The movable block (244) has a threaded hole inside that matches the second threaded rod (242) and the third threaded rod (243).

8. A metal electroplating lifting device for easy fixation according to claim 1, characterized in that, The longitudinal clamping member (260) includes a fourth threaded rod (261), which is rotatably connected to the interior of the connecting frame (250). A clamping block (262) is threaded through the fourth threaded rod (261), and a second clamping groove (263) matching the first clamping groove (251) is opened on the clamping block (262). A second rotating column (264) is fixed at the upper end of the fourth threaded rod (261).

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