Adjustable electroplating hanger
By introducing lifting components and moving components into the electroplating hanger, the problem of unadjusting the distance between the cross frames and the second hook position in the existing electroplating hanger is solved, and the adaptability to workpieces of different sizes and the stability and efficiency of the electroplating process are improved.
Patent Information
- Application Number
- CN202421945736.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-13
AI Technical Summary
The distance between the horizontal frame and the horizontal frame of the existing electroplated hanger cannot be adjusted, and the number and distance of the second hook cannot be adjusted according to the size of the workpiece.
An adjustable electroplating mount consisting of a lifting assembly and a moving assembly is designed. The lifting assembly adjusts the position of the cross frame through the cooperation of the sliding frame, gear, ratchet and pawl; the moving assembly adjusts the position of the second hook through the cooperation of the moving frame, stopper and spring.
The distance between the cross frames is adjustable, adapting to the needs of workpieces of different sizes, and fixing the spring and the stoppers ensures the stable position of the second hook, improving the stability and efficiency of the electroplating process.
Smart Images
Figure CN222935565U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electroplating racks, and specifically refers to an adjustable electroplating rack. Background Art
[0002] An electroplating rack is a tool used in the electroplating process for hanging and fixing workpieces to be electroplated. The rack can fix the workpieces to be electroplated in appropriate positions, ensuring their stability during the electroplating process, preventing the workpieces from moving or flipping in the electroplating tank, and avoiding uneven electroplating caused by poor contact. Multiple workpieces can be electroplated at one time, facilitating the loading and unloading of workpieces by workers and improving production efficiency.
[0003] An electroplating rack generally consists of a rack body, a first hook, several crossbars and several second hooks. The rack body is connected to other machines through the first hook, and the workpieces are mounted through the second hooks.
[0004] The following disadvantages have been found in the subsequent use process:
[0005] 1. Several crossbars are fixedly arranged on the rack body, resulting in the distance between the crossbars being unable to be adjusted, which is not convenient for mounting workpieces of different sizes;
[0006] 2. The second hooks are fixedly arranged on the corresponding crossbars, and the number of second hooks and the distance between adjacent second hooks cannot be adjusted according to the size of the mounted workpieces.
[0007] Therefore, in view of this, research and improvement have been carried out on the existing structure, and an adjustable electroplating rack has been proposed. Content of the Utility Model
[0008] The technical problem to be solved by the utility model is that the distance between the crossbars cannot be changed and the second hooks cannot be adjusted.
[0009] To solve the above technical problems, the technical solution adopted by the utility model is: an adjustable electroplating rack, including a rack body, a first hook, several crossbars and several second hooks. The first hook is fixedly arranged at the top of the rack body, several crossbars are arranged on the rack body, several second hooks are arranged on the corresponding crossbars, a pair of lifting components are arranged on both sides of the crossbars. The lifting component includes a sliding frame fixedly arranged on one side of the crossbar, a gear rotatably arranged in the sliding frame, a ratchet rotatably arranged on one side of the sliding frame, a pawl rotatably arranged on one side of the sliding frame. Moving components are arranged at the tops of several second hooks. The moving component includes a moving frame arranged at the top of the corresponding second hook, a stop arranged on the moving frame, and a spring arranged between the moving frame and the stop.
[0010] As a further solution of the utility model: The sliding frame is slidably arranged on the hanger main body, and a pair of first racks are arranged on the hanger main body, and the gear is meshed with the corresponding first rack.
[0011] As a further solution of the utility model: The gear is fixedly sleeved on the rotating shaft, the rotating shaft is rotatably arranged on the sliding frame, and one end of the rotating shaft penetrates through the sliding frame, and the ratchet wheel is fixedly sleeved at one end of the rotating shaft.
[0012] As a further solution of the utility model: The pawl is rotatably arranged on the connecting shaft, the connecting shaft is fixedly arranged on one side of the sliding frame close to the ratchet wheel, a torsion spring is arranged between the pawl and the connecting shaft, and the pawl is in catching and matching with the ratchet wheel.
[0013] As a further solution of the utility model: Rollers are arranged in the moving frame, the moving frame slides on the corresponding cross frame through the rollers, a second rack is arranged at the bottom of the cross frame, and a third rack meshed with the second rack is arranged on the stop member.
[0014] As a further solution of the utility model: One end of the spring is fixedly arranged on the moving frame, the other end is fixedly arranged on the corresponding stop member, a pair of guide rails are arranged on the moving frame, and through holes for the pair of guide rails to slide through are arranged on the stop member.
[0015] As a further solution of the utility model: A handle is fixedly arranged on one side of the sliding frame, a restricting member is rotatably arranged on the sliding frame, and a pair of baffle plates are arranged at the bottom of the hanger main body.
[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0017] 1. Through the setting of the lifting assembly of the utility model, by using a pair of sliding frames at both ends of the cross frame, the cross frame can move on the hanger main body, thereby adjusting the distance between adjacent cross frames, and using the locking cooperation of the ratchet wheel and the pawl to limit the movement of the cross frame;
[0018] 2. Through the setting of the moving assembly of the utility model, the second hook can move on the corresponding cross frame through the moving frame, thereby adjusting the distance between adjacent second hooks, and through the setting of the spring and the stop member, it is convenient to fix the moving frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:
[0020] Figure 1 It is a schematic diagram of the overall structure of an adjustable electroplating hanger of the utility model.
[0021] Figure 2 This is a schematic structural diagram of part A of an adjustable electroplating hanger of the present utility model.
[0022] Figure 3 This is a schematic structural diagram of part B of an adjustable electroplating hanger of the present utility model.
[0023] Figure 4 This is a schematic structural diagram of a part of an adjustable electroplating hanger of the present utility model.
[0024] In the attached drawings:
[0025] 1. Hanger main body; 2. First hook; 3. Cross bar; 4. Second hook; 5. Lifting assembly; 5.1. Sliding frame; 5.2. Gear; 5.3. Ratchet wheel; 5.4. Pawl; 5.5. Limiting member; 6. Moving assembly; 6.1. Moving frame; 6.2. Stopping member; 6.3. Spring; 6.4. Guide rail. Detailed implementation manners
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0027] As shown in the attached drawings of the specification Figure 1 、 2 、4, an adjustable electroplating hanger includes a hanger main body 1, a first hook 2, a plurality of cross bars 3 and a plurality of second hooks 4. The first hook 2 is fixedly arranged at the top of the hanger main body 1. The plurality of cross bars 3 are arranged on the hanger main body 1, and the plurality of second hooks 4 are arranged on the corresponding cross bars 3. A pair of baffles are arranged at the bottom of the hanger main body 1 to limit the moving range of the cross bars 3 on the hanger main body 1.
[0028] As shown in the attached drawings of the specification Figure 1 、 3, as shown in FIGS. 4, a pair of lifting components 5 are arranged on both sides of the horizontal frame 3. The lifting component 5 includes a sliding frame 5.1 fixedly arranged on one side of the horizontal frame 3, a gear 5.2 rotatably arranged in the sliding frame 5.1, a ratchet wheel 5.3 rotatably arranged on one side of the sliding frame 5.1, and a pawl 5.4 rotatably arranged on one side of the sliding frame 5.1. The sliding frame 5.1 is slidably arranged on the hanger main body 1, and a pair of first racks are arranged on the hanger main body 1. The gear 5.2 meshes with the corresponding first rack. The gear 5.2 is fixedly sleeved on a rotating shaft, the rotating shaft is rotatably arranged on the sliding frame 5.1, and one end of the rotating shaft penetrates through the sliding frame 5.1. A handle is fixedly arranged on one side of the sliding frame 5.1. Through the arrangement of the handle, it is convenient to move the sliding frame 5.1. A restricting member 5.5 is rotatably arranged on the sliding frame 5.1. When the restricting member 5.5 rotates to one side, it will hinder the movement of the pawl 5.4. The ratchet wheel 5.3 is fixedly sleeved at one end of the rotating shaft, that is, the ratchet wheel 5.3 and the gear 5.2 are fixedly sleeved on the same rotating shaft. The pawl 5.4 is rotatably arranged on a connecting shaft, the connecting shaft is fixedly arranged on one side of the sliding frame 5.1 close to the ratchet wheel 5.3, a torsion spring is arranged between the pawl 5.4 and the connecting shaft, and the pawl 5.4 is in a catching and matching relationship with the ratchet wheel 5.3. When the sliding frame 5.1 moves, the gear 5.2 on the sliding frame 5.1 collides with the first rack on the hanger main body 1, thereby causing the gear 5.2 to rotate, and then driving the ratchet wheel 5.3 to rotate through the rotating shaft. At this time, the pawl 5.4 will restrict the rotation of the ratchet wheel 5.3, thereby restricting the movement of the sliding frame 5.1.
[0029] As shown in the attached drawings of the specification Figure 1 , 2 , as shown in FIGS. 4, moving components 6 are arranged at the tops of several second hooks 4. The moving component 6 includes a moving frame 6.1 arranged at the top of the corresponding second hook 4, a stopping member 6.2 arranged on the moving frame 6.1, and a spring 6.3 arranged between the moving frame 6.1 and the stopping member 6.2. Rollers are arranged in the moving frame 6.1, and the moving frame 6.1 slides on the corresponding horizontal frame 3 through the rollers. A second rack is arranged at the bottom of the horizontal frame 3, and a third rack meshing with the second rack is arranged on the stopping member 6.2. One end of the spring 6.3 is fixedly arranged on the moving frame 6.1, and the other end is fixedly arranged on the corresponding stopping member 6.2. A pair of guide rails 6.4 are arranged on the moving frame 6.1. The moving frame 6.1 is provided with mounting holes for the pair of guide rails 6.4 to slide through. Threads are arranged on one side of the mounting hole close to the bottom of the moving frame 6.1. One end of the guide rail 6.4 is fixedly connected with a bolt, and at the same time, the bolt is rotationally matched with the thread of the mounting hole to fix the position of the guide rail 6.4. Through holes for the pair of guide rails 6.4 to slide through are arranged on the stopping member 6.2, so that the stopping member 6.2 can stably move along the pair of guide rails 6.4.
[0030] The working principle of the present utility model:
[0031] The pawl 5.4 is moved to separate the pawl 5.4 from the ratchet 5.3, and then the limiting member 5.5 is rotated so that after the pawl 5.4 is released, the limiting member 5.5 will prevent the pawl 5.4 from returning to its original position. Then, the lifting assembly 5 at the other end of the same horizontal frame 3 is operated in the same manner so that the ratchet 5.3 is separated from the pawl 5.4. Then, the sliding frame 5.1 is moved by using the handle on the sliding frame 5.1 so that the sliding frame 5.1 slides on the hanger body 1, thereby changing the position of the horizontal frame 3. When the horizontal frame 3 moves to the desired position After that, the limiting member 5.5 is rotated so that it will not hinder the movement of the pawl 5.4. Subsequently, under the action of the torsion spring, the pawl 5.4 will engage with the ratchet 5.3, thereby limiting the rotation of the ratchet 5.3. Since the ratchet 5.3 and the gear 5.2 are both fixedly sleeved on the rotating shaft, the gear 5.2 cannot rotate either. Since the gear 5.2 is meshed with the rack on the bracket body 1, the gear 5.2 cannot rotate, which will make the sliding frame 5.1 unable to move on the bracket body 1, thereby completing the fixation of the position of the horizontal frame 3.
[0032] Press the stopper 6.2 to compress the corresponding spring 6.3, then hang the moving frame 6.1 on the desired cross frame 3, and then use the roller on the moving frame 6.1 to make the moving frame 6.1 slide on the cross frame 3. When the moving frame 6.1 moves to the desired position, release the stopper 6.2. Under the action of the spring 6.3, the stopper 6.2 will slide along the corresponding guide rail 6.4, so that the rack three at the top of the stopper 6.2 is engaged with the rack two at the bottom of the corresponding cross frame 3, completing the fixation of the position of the stopper 6.2, and then completing the fixation of the moving frame 6.1. Since the second hook 4 is fixedly arranged at the bottom of the corresponding moving frame 6.1, the position of the second hook 4 can be limited.
[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. An adjustable electroplating rack, comprising a rack body (1), a first hook (2), a plurality of cross frames (3) and a plurality of second hooks (4), wherein the first hook (2) is fixedly arranged at the top of the rack body (1), a plurality of the cross frames (3) are arranged on the rack body (1), and a plurality of the second hooks (4) are arranged on corresponding cross frames (3), characterized in that: A pair of lifting assemblies (5) are arranged on both sides of the horizontal frame (3), and the lifting assemblies (5) include a sliding frame (5.1) fixedly arranged on one side of the horizontal frame (3), a gear (5.2) rotatably arranged in the sliding frame (5.1), a ratchet (5.3) rotatably arranged on one side of the sliding frame (5.1), and a ratchet pawl (5.4) rotatably arranged on one side of the sliding frame (5.1); A moving assembly (6) is arranged at the top of each of the second hooks (4), and the moving assembly (6) comprises a moving frame (6.1) arranged at the top of the corresponding second hook (4), a stopper (6.2) arranged on the moving frame (6.1), and a spring (6.3) arranged between the moving frame (6.1) and the stopper (6.2).
2. The adjustable electroplating rack according to claim 1, characterized in that: The sliding frame (5.1) is slidably arranged on the hanger body (1); a pair of racks (1) are arranged on the hanger body (1); and the gear (5.2) is meshed with the corresponding racks (1).
3. The adjustable electroplating rack according to claim 1, characterized in that: The gear (5.2) is fixedly sleeved on the rotating shaft, the rotating shaft is rotatably arranged on the sliding frame (5.1), and one end of the rotating shaft passes through the sliding frame (5.1), and the ratchet (5.3) is fixedly sleeved on one end of the rotating shaft.
4. The adjustable electroplating rack according to claim 1, characterized in that: The ratchet pawl (5.4) is rotatably arranged on a connecting shaft, the connecting shaft is fixedly arranged on a side of the sliding frame (5.1) close to the ratchet wheel (5.3), a torsion spring is arranged between the ratchet pawl (5.4) and the connecting shaft, and the ratchet pawl (5.4) and the ratchet wheel (5.3) are engaged and matched.
5. The adjustable electroplating rack according to claim 1, characterized in that: A roller is arranged in the movable frame (6.1), and the movable frame (6.1) slides on the corresponding horizontal frame (3) via the roller. A second rack is arranged at the bottom of the horizontal frame (3), and a third rack meshing with the second rack is arranged on the stopper (6.2).
6. The adjustable electroplating rack according to claim 5, characterized in that: One end of the spring (6.3) is fixedly arranged on the moving frame (6.1), and the other end is fixedly arranged on the corresponding stopper (6.2); a pair of guide rails (6.4) are arranged on the moving frame (6.1), and a through hole for the pair of guide rails (6.4) to slide through is arranged on the stopper (6.2).
7. The adjustable electroplating rack according to claim 6, characterized in that: A handle is fixedly provided on one side of the sliding frame (5.1), a limiting member (5.5) is rotatably provided on the sliding frame (5.1), and a pair of baffles are provided at the bottom of the hanger body (1).