Punching device for bathroom accessory frame production
By designing an automated punching device, and utilizing an electric push rod and a motor-driven linkage component, rapid and stable punching of bathroom accessory racks was achieved, solving the problems of low efficiency and poor accuracy of traditional manual operation, and improving production efficiency and safety.
Patent Information
- Application Number
- CN202520116115.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-01-17
AI Technical Summary
The punching process for traditional bathroom accessory metal frames relies on manual operation, which is inefficient, makes it difficult to ensure the accuracy of the punching position, poses safety hazards, and is labor-intensive.
An automated punching device was designed, comprising first and second punching mechanisms, a limiting mechanism, and an adjusting mechanism. It utilizes an electric push rod and a motor-driven linkage assembly to achieve a fast and stable punching process, and ensures accurate positioning of the pipe fittings through the limiting and adjusting mechanisms.
It improves punching efficiency and positioning accuracy, reduces the labor intensity of operators, and ensures product quality consistency and safety.
Smart Images

Figure CN223888790U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bathroom accessory rack technology, specifically a punching device for the production of bathroom accessory racks. Background Technology
[0002] Bathroom hardware, literally defined, refers to metal products installed in the bathroom for hanging and storing towels and bath towels. Bathroom accessories include small hardware items and some water inlet fittings. Small hardware items include towel bars, bath towel racks, bathtub handles, shower curtain rods, soap dishes, toilet paper holders, cup holders, and vanity racks. They are used in the bathroom for hanging bath towels, storing bath towels, soap, toilet paper, hanging shower curtains, and providing grab bars in the shower area. The materials are generally divided into three types: copper, zinc alloy, and stainless steel.
[0003] In modern industrial production, the manufacturing process of metal frames for bathroom accessories demands extremely high efficiency and precision. Traditional punching operations for these frames largely rely on manual labor, which is not only inefficient but also makes it difficult to guarantee the accuracy of the punching positions, affecting the overall quality and consistency of the product. Furthermore, manual operation poses safety hazards and places a high labor intensity on the operators. Therefore, this paper proposes a punching device for the production of bathroom accessory frames to address these problems. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a punching device for the production of bathroom accessory racks, which has the advantages of convenient punching and high automation, and solves the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a punching device for the production of bathroom accessory racks, comprising a frame, a first punching mechanism at one end of the frame, a second punching mechanism inside the frame, a limiting mechanism fixedly connected to one end of the frame, and an adjustment mechanism fixedly connected to one end of the frame.
[0006] Furthermore, the first punching mechanism includes a first electric push rod fixedly connected to the outer surface of the frame, a first moving plate fixedly connected to the bottom of the first electric push rod, a first slide rail fixedly connected to one end of the frame, a first motor fixedly connected to the outer surface of the first moving plate, a first linkage component provided on the top of the first motor, and a first punch provided at the bottom of the first linkage component.
[0007] The second punching mechanism includes a second electric push rod fixedly connected to the outer surface of the frame, a second moving plate fixedly connected to one end of the second electric push rod, a second slide rail fixedly connected inside the frame, a second motor fixedly connected to the top of the second moving plate, a second linkage assembly provided on the outer surface of the output shaft of the second motor, and a second punch fixedly connected to one end of the second linkage assembly.
[0008] Furthermore, the limiting mechanism includes a third electric push rod fixedly connected to the outer surface of the frame body, a limiting plate fixedly connected to the outer surface of the output shaft of the third electric push rod, and a placement frame fixedly connected to the outer surface of the frame body.
[0009] Furthermore, the limiting plate is arc-shaped, and an arc-shaped groove is provided inside the placement frame.
[0010] Furthermore, the adjustment mechanism includes a mounting plate fixedly connected to the outer surface of the frame, a fourth electric push rod fixedly connected to the outer surface of the mounting plate, and a push head fixedly connected to the outer surface of the output shaft of the fourth electric push rod.
[0011] Furthermore, the first movable plate is slidably connected to the outer surface of the first slide rail, and the second movable plate is slidably connected to the outer surface of the second slide rail.
[0012] Furthermore, both the first linkage component and the second linkage component consist of belts and pulleys.
[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0014] 1. The punching device for the production of bathroom accessory racks, through the setting of the first punching mechanism and the second punching mechanism, can realize the rapid and continuous punching operation of bathroom accessory racks, which greatly improves production efficiency. At the same time, the coordinated use of the first electric push rod, the first motor, the second electric push rod and the second motor makes the punching process more stable and controllable.
[0015] 2. The punching device used for the production of bathroom accessory racks places the pipe fittings to be punched into the slot of the rack, activates the third electric push rod to move the limiting plate to limit the pipe fitting, and activates the fourth electric push rod to move the push head to adjust the position of the pipe fitting. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the first punching mechanism of the present invention.
[0018] Figure 3 This is a schematic diagram showing the connection between the first punching mechanism and the limiting mechanism in the structure of this utility model.
[0019] In the diagram: 1. Frame, 2. Adjustment mechanism, 201. Mounting plate, 202. Fourth electric push rod, 203. Push head, 3. Limiting mechanism, 301. Third electric push rod, 302. Limiting plate, 303. Placement rack, 4. First punching mechanism, 401. First electric push rod, 402. First moving plate, 403. First slide rail, 404. First motor, 405. First linkage assembly, 406. First punch, 5. Second punching mechanism, 501. Second electric push rod, 502. Second moving plate, 503. Second slide rail, 504. Second motor, 505. Second linkage assembly, 506. Second punch. Detailed Implementation
[0020] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-3 The punching device for producing bathroom accessory racks in this embodiment includes a frame 1, a first punching mechanism 4 at one end of the frame 1, a second punching mechanism 5 inside the frame 1, a limiting mechanism 3 fixedly connected to one end of the frame 1, and an adjustment mechanism 2 fixedly connected to one end of the frame 1.
[0022] The first punching mechanism 4 includes a first electric push rod 401 fixedly connected to the outer surface of the frame 1, a first moving plate 402 fixedly connected to the bottom of the first electric push rod 401, a first slide rail 403 fixedly connected to one end of the frame 1, a first motor 404 fixedly connected to the outer surface of the first moving plate 402, a first linkage component 405 provided at the top of the first motor 404, and a first punch 406 provided at the bottom of the first linkage component 405.
[0023] Secondly, the second punching mechanism 5 includes a second electric push rod 501 fixedly connected to the outer surface of the frame 1. One end of the second electric push rod 501 is fixedly connected to a second moving plate 502. A second slide rail 503 is fixedly connected inside the frame 1. A second motor 504 is fixedly connected to the top of the second moving plate 502. A second linkage assembly 505 is provided on the outer surface of the output shaft of the second motor 504. One end of the second linkage assembly 505 is fixedly connected to a second punch 506. Both the first linkage assembly 405 and the second linkage assembly 505 are composed of a belt and a pulley, or they can be composed of a sprocket and a chain.
[0024] The first movable plate 402 is slidably connected to the outer surface of the first slide rail 403, which makes the first movable plate 402 more stable when moving. The second movable plate 502 is slidably connected to the outer surface of the second slide rail 503, which makes the second movable plate 502 more stable when moving.
[0025] Furthermore, the limiting mechanism 3 includes a third electric push rod 301 fixedly connected to the outer surface of the frame 1. A limiting plate 302 is fixedly connected to the outer surface of the output shaft of the third electric push rod 301, and a placement frame 303 is fixedly connected to the outer surface of the frame 1. The limiting plate 302 is arc-shaped, and an arc-shaped groove is provided inside the placement frame 303.
[0026] Additionally, the adjustment mechanism 2 includes a mounting plate 201 fixedly connected to the outer surface of the frame 1, a fourth electric push rod 202 fixedly connected to the outer surface of the mounting plate 201, and a push head 203 fixedly connected to the outer surface of the output shaft of the fourth electric push rod 202.
[0027] Place the pipe fitting that needs to be punched into the slot of the placement rack 303, start the third electric push rod 301 to move the limit plate 302 to limit the pipe fitting, and at the same time start the fourth electric push rod 202 to move the push head 203 to adjust the position of the pipe fitting.
[0028] The working principle of the above embodiments is as follows:
[0029] (1) The punching device for the production of bathroom accessory racks can realize fast and continuous punching operation of bathroom accessory racks by setting the first punching mechanism 4 and the second punching mechanism 5, which greatly improves production efficiency. At the same time, the coordinated use of the first electric push rod 401, the first motor 404, the second electric push rod 501 and the second motor 504 makes the punching process more stable and controllable.
[0030] (2) The punching device for producing bathroom accessory racks places the pipe fittings to be punched in the slot of the rack 303, starts the third electric push rod 301 to move the limiting plate 302 to limit the pipe fittings, and starts the fourth electric push rod 202 to move the push head 203 to adjust the position of the pipe fittings.
[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A punching device for producing bathroom accessory racks, comprising a frame (1), characterized in that: The frame (1) is provided with a first punching mechanism (4) at one end, a second punching mechanism (5) is provided inside the frame (1), a limit mechanism (3) is fixedly connected to one end of the frame (1), and an adjustment mechanism (2) is fixedly connected to one end of the frame (1). The first punching mechanism (4) includes a first electric push rod (401) fixedly connected to the outer surface of the frame (1), a first moving plate (402) fixedly connected to the bottom of the first electric push rod (401), a first slide rail (403) fixedly connected to one end of the frame (1), a first motor (404) fixedly connected to the outer surface of the first moving plate (402), a first linkage component (405) provided on the top of the first motor (404), and a first punch (406) provided at the bottom of the first linkage component (405). The second punching mechanism (5) includes a second electric push rod (501) fixedly connected to the outer surface of the frame (1), a second moving plate (502) fixedly connected to one end of the second electric push rod (501), a second slide rail (503) fixedly connected inside the frame (1), a second motor (504) fixedly connected to the top of the second moving plate (502), a second linkage assembly (505) provided on the outer surface of the output shaft of the second motor (504), and a second punch (506) fixedly connected to one end of the second linkage assembly (505).
2. The punching device for producing bathroom accessory racks according to claim 1, characterized in that: The limiting mechanism (3) includes a third electric push rod (301) fixedly connected to the outer surface of the frame (1), a limiting plate (302) fixedly connected to the outer surface of the output shaft of the third electric push rod (301), and a placement rack (303) fixedly connected to the outer surface of the frame (1).
3. A punching device for producing bathroom accessory racks according to claim 2, characterized in that: The limiting plate (302) is arc-shaped, and the placement rack (303) has an arc-shaped groove inside.
4. A punching device for producing bathroom accessory racks according to claim 1, characterized in that: The adjustment mechanism (2) includes a mounting plate (201) fixedly connected to the outer surface of the frame (1), a fourth electric push rod (202) fixedly connected to the outer surface of the mounting plate (201), and a push head (203) fixedly connected to the outer surface of the output shaft of the fourth electric push rod (202).
5. A punching device for producing bathroom accessory racks according to claim 1, characterized in that: The first movable plate (402) is slidably connected to the outer surface of the first slide rail (403), and the second movable plate (502) is slidably connected to the outer surface of the second slide rail (503).
6. A punching device for producing bathroom accessory racks according to claim 1, characterized in that: Both the first linkage component (405) and the second linkage component (505) are composed of belts and pulleys.