Polishing device for hardware manufacturing
By designing a polishing device for hardware manufacturing, use the polishing table and splint to achieve stable clamping of hardware, and polishing the polishing brush by motor to solve the problem of moving or vibration during the polishing process in the hardware manufacturing, which has improved it, which has improved, which has improved. Polishing effect and safety.
Patent Information
- Application Number
- CN202420778168.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the polishing process in the hardware manufacturing industry, due to the movement or vibration of the workpiece, the polishing effect is poor, the wear of the polishing tool is accelerated, and it poses a safety hazard to the operator.
A polishing device for hardware manufacturing is designed. By setting the polishing platform, supporting seats, two -way thread rods, support arm, connecting blocks, and splints to achieve a stable holding of hardware, and polishing the polishing brush by motor to avoid holding the handheld holding The instability of polishing parts.
This device is stable to hold the hardware to avoid the movement or vibration of the hardware during the polishing process, improve the polishing effect, slow down the wear of the polishing tool, and strengthen the operational safety.
Smart Images
Figure CN222405025U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of hardware manufacturing, in particular to a polishing device for hardware manufacturing. Background Art
[0002] In the existing hardware manufacturing industry, polishing is an indispensable link, which directly affects the appearance quality and market value of the product. The polishing device of handheld polishing parts is widely used due to its practicality and flexibility. However, there is a problem with this method, that is, there is a lack of a stable clamping mechanism for metal objects. During the polishing process, due to the movement or vibration of the workpiece, it will not only affect the polishing effect, but also may cause accelerated wear of the polishing tool, and even cause safety hazards to the operator. Utility Model Content
[0003] In order to overcome the above defects, the utility model provides a polishing device for hardware manufacturing, which solves the problem that during the polishing process, the movement or vibration of the workpiece not only affects the polishing effect, but also may cause accelerated wear of the polishing tool and even cause safety hazards to the operator.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device for hardware manufacturing, comprising a base, the inner wall of the base is fixedly connected to a limiting groove, the inner wall of the limiting groove is slidably connected to two support seats, the inner wall of the limiting groove is fixedly connected to a limiting rod, the limiting rod passes through the support seat, the inner wall of the base is provided with a two-way threaded rod, the two-way threaded rod passes through the support seat and both sides of the base, the middle part of the two-way threaded rod is sleeved with a limiting sleeve, handles are fixedly installed at both ends of the two-way threaded rod, the end of the support seat is rotatably connected to a plurality of support arms, the corresponding two support arms are rotatably connected to two connecting blocks at one end away from the support seat, two splints are fixedly connected above the two connecting blocks, and two brackets are fixedly installed on both sides of the base.
[0005] As a further solution of the utility model: a slide groove is opened on one side of the bracket, a telescopic rod is fixedly installed on the inner wall of the slide groove, the end of the telescopic rod is fixedly connected to a connecting plate, and a slider is slidably connected to the outer wall of the connecting plate.
[0006] As a further solution of the utility model: four pillars are respectively provided at the four corners of the slider, the four pillars respectively penetrate the four corners of the slider, and the ends of the pillars are fixedly connected to the top plate.
[0007] As a further solution of the utility model: a spring is connected to the outer sleeve of the pillar, one end of the pillar away from the top plate is fixedly connected to a pressure plate, a motor is provided on one side of the pressure plate, and the motor runs through one side of the pressure plate.
[0008] As a further solution of the utility model: a polishing brush is rotatably connected to the end of the motor, and a baffle is fixedly connected to the outer wall of the motor above the polishing brush.
[0009] As a further solution of the utility model: a polishing table is provided above the base, and the position of the polishing table corresponds to the position of the polishing brush.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The polishing device for hardware manufacturing is provided with a polishing table, a support seat, a two-way threaded rod, a support arm, a connecting block and a clamping plate. The two-way threaded rod is rotated, and the support seats are driven to move closer to or away from each other in the slide groove during the rotation of the two-way threaded rod. During the movement of the support seat, the limit rod prevents the support seat from tilting. When the support seats move closer to each other, they drive the two corresponding support arms to move closer to or away from each other, so that the connecting block drives the clamping plates to move closer to or away from each other. After adjusting the spacing of the clamping plates according to the size of the hardware on the polishing table, the hardware placed on the polishing table is clamped and polished, abandoning the traditional method of polishing the polishing piece by hand, clamping the polishing piece, ensuring the stability of the polishing piece, avoiding the movement or vibration of the hardware during the polishing process, ensuring the polishing effect, and avoiding the accelerated wear of the polishing tool.
[0012] 2. The polishing device for hardware manufacturing is provided with a support, a spring, a top plate, a pressure plate and a polishing brush. The polishing brush moves downward through a telescopic rod. When the polishing brush contacts the hardware on the polishing table, the polishing brush presses the pressure plate. The pressure plate moves the top plate backward through the support. In the process of the pressure plate pushing the top plate, the spring is squeezed and is in a compressed state, so that the spring rebounds to generate a reaction force to squeeze the pressure plate downward. The pressure plate then squeezes the polishing brush downward, and the polishing brush polishes the hardware on the polishing table, thereby avoiding the polishing effect being affected by excessive pressure of the polishing brush on the hardware during the polishing process, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the connection between the slider and the pillar of the utility model;
[0015] Figure 3 This is a schematic diagram of the structure of the connection between the bidirectional threaded rod and the support arm of the utility model;
[0016] In the figure: 1. base; 2. limit groove; 3. support seat; 4. limit rod; 5. two-way threaded rod; 6. limit sleeve; 7. handle; 8. support arm; 9. connecting block; 10. splint; 11. bracket; 12. slide groove; 13. telescopic rod; 14. connecting plate; 15. slider; 16. pillar; 17. top plate; 18. spring; 19. pressure plate; 20. motor; 21. polishing brush; 22. baffle; 23. polishing table. DETAILED DESCRIPTION
[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0018] like Figure 1-3 As shown, the utility model provides a technical solution: a polishing device for hardware manufacturing, including a base 1, a polishing table 23 is arranged above the base 1, the position of the polishing table 23 corresponds to the position of the polishing brush 21, after the hardware on the polishing table 23 is clamped by the clamping plate 10, the polishing brush 21 can directly polish the hardware placed on the polishing table 23 during the downward movement of the telescopic rod 13, without adjusting the position of the hardware or the polishing brush 21, and the operation is convenient, the inner wall of the base 1 is fixedly connected to the limiting groove 2, and the inner wall of the limiting groove 2 slides Two support seats 3 are connected, and the inner wall of the limiting groove 2 is fixedly connected to the limiting rod 4. Through the cooperation between the sliding groove 12 and the limiting rod 4, the support seat 3 moves in the sliding groove 12, and the sliding groove 12 limits the movement of the support seat 3. At the same time, the limiting rod 4 also limits the support seat 3, which avoids the tilting of the support seat 3 and the displacement of the support seat 3. The limiting rod 4 runs through the support seat 3, and the inner wall of the base 1 is provided with a two-way threaded rod 5. The two-way threaded rod 5 runs through the support seat 3 and both sides of the base 1. The middle of the two-way threaded rod 5 The limiting sleeve 6 is sleeved on the upper part. Because the limiting sleeve 6 is provided, when the bidirectional threaded rod 5 is rotated, when the rotation amplitude of the bidirectional threaded rod 5 is too large, the limiting sleeve 6 will be blocked by the support seat 3, so as to limit the movement of the bidirectional threaded rod 5 and prevent the bidirectional threaded rod 5 from falling off, thereby limiting the position of the bidirectional threaded rod 5. Handles 7 are fixedly installed at both ends of the bidirectional threaded rod 5. A plurality of support arms 8 are rotatably connected to the end of the support seat 3. The corresponding two support arms 8 are rotatably connected to the ends away from the support seat 3 respectively. Two connecting blocks 9 are rotatably connected to the upper parts of the two connecting blocks 9. Two clamping plates 10 are fixedly connected respectively, and two brackets 11 are fixedly installed on both sides of the base 1. A slide groove 12 is opened on one side of the bracket 11, and a telescopic rod 13 is fixedly installed on the inner wall of the slide groove 12. The end of the telescopic rod 13 is fixedly connected with a connecting plate 14, and the outer wall of the connecting plate 14 is slidably connected with a slider 15. Through the cooperation between the telescopic rod 13 and the slide groove 12, the telescopic rod 13 is extended or shortened in the slide groove 12, driving the connecting plate 14 to move up and down, so that the polishing brush 21 can adjust the height according to the height of the hardware, thereby ensuring the polishing effect.
[0019] Four pillars 16 are respectively provided at the four corners of the slider 15, and the four pillars 16 respectively penetrate the four corners of the slider 15, and the ends of the pillars 16 are fixedly connected to the top plate 17, and the outer sleeve of the pillars 16 is connected with a spring 18. Through the cooperation between the spring 18 and the pillars 16, when the polishing brush 21 moves downward through the connecting plate 14 for polishing, the polishing brush 21 drives the pressure plate 19 to squeeze the pillars 16 upward, and the pillars 16 squeeze the spring 18 when moving upward, and the spring 18 rebounds and squeezes the pressure plate 19 downward, thereby avoiding the polishing effect affected by the excessive pressure of the polishing brush 21 on the hardware during the polishing process. The end of the pillar 16 away from the top plate 17 is fixedly connected to the pressure plate 19, and a motor 20 is provided on one side of the pressure plate 19, and the motor 20 penetrates one side of the pressure plate 19. The end of the motor 20 is rotatably connected to the polishing brush 21, and the outer wall of the motor 20 is located above the polishing brush 21 and is fixedly connected to a baffle 22.
[0020] The working principle of the utility model is as follows: the hardware to be polished is placed on the polishing table 23, and the bidirectional threaded rod 5 is rotated. The bidirectional threaded rod 5 drives the two support seats 3 to move on the inner wall of the slide groove 12, and the support seat 3 drives the two relatively supporting arms 8 to approach or move away from each other, drives the connecting block 9 to approach or move away from each other, and the connecting block 9 drives the clamping block to approach or move away from each other to clamp the hardware placed on the polishing table 23. After the hardware is clamped stably, the motor 20 is started, and the motor 20 drives the polishing brush 21 to rotate, and the telescopic rod 13 is shortened, driving the connecting plate 14 to move downward, and the polishing brush 21 is driven to move downward during the downward movement of the connecting plate 14. When the polishing brush 21 contacts the hardware, the polishing brush 21 squeezes the pressing plate 19, so that the top plate 17 moves backward. During the backward movement of the top plate 17, the spring 18 is squeezed, so that the spring 18 generates a reaction force on the pressing plate 19, driving the polishing brush 21 to polish the hardware placed on the polishing table 23.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0022] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. A polishing device for hardware manufacturing, comprising a base (1), characterized in that: The inner wall of the base (1) is fixedly connected to a limiting groove (2), the inner wall of the limiting groove (2) is slidably connected to two support seats (3), the inner wall of the limiting groove (2) is fixedly connected to a limiting rod (4), the limiting rod (4) passes through the support seat (3), the inner wall of the base (1) is provided with a bidirectional threaded rod (5), the bidirectional threaded rod (5) passes through the support seat (3) and both sides of the base (1), the middle part of the bidirectional threaded rod (5) is sleeved with a limiting sleeve (6), both ends of the bidirectional threaded rod (5) are fixedly installed with handles (7), the end of the support seat (3) is rotatably connected to a plurality of support arms (8), the corresponding two support arms (8) are rotatably connected to two connection blocks (9) at one end away from the support seat (3), and two clamping plates (10) are fixedly connected to the top of the two connection blocks (9), and two brackets (11) are fixedly installed on both sides of the base (1).
2. A polishing device for hardware manufacturing according to claim 1, characterized in that: A slide groove (12) is provided on one side of the bracket (11), a telescopic rod (13) is fixedly mounted on the inner wall of the slide groove (12), a connecting plate (14) is fixedly connected to the end of the telescopic rod (13), and a sliding block (15) is slidably connected to the outer wall of the connecting plate (14).
3. A polishing device for hardware manufacturing according to claim 2, characterized in that: Four pillars (16) are respectively provided at the four corners of the slider (15), and the four pillars (16) respectively penetrate the four corners of the slider (15), and the ends of the pillars (16) are fixedly connected to the top plate (17).
4. A polishing device for hardware manufacturing according to claim 3, characterized in that: The support (16) is provided with a spring (18) on its outer sleeve, and one end of the support (16) away from the top plate (17) is fixedly connected to a pressing plate (19), and a motor (20) is provided on one side of the pressing plate (19), and the motor (20) runs through one side of the pressing plate (19).
5. A polishing device for hardware manufacturing according to claim 4, characterized in that: A polishing brush (21) is rotatably connected to the end of the motor (20), and a baffle (22) is fixedly connected to the outer wall of the motor (20) above the polishing brush (21).
6. A polishing device for hardware manufacturing according to claim 5, characterized in that: A polishing table (23) is provided above the base (1), and the position of the polishing table (23) corresponds to the position of the polishing brush (21).