Small size hardware follow polishing wheel driven polishing fixture

Abstract

The utility model relates to small -size hardware parts follow polishing wheel driven polishing jig technical field, especially small -size hardware parts follow polishing wheel driven polishing jig, including device body, the device body is provided with connecting mechanism, the connecting mechanism contains the drive assembly of setting in the device body middle section, the device body upper section is provided with the limiting component, the device body both sides are provided with the receiving component. Through receiving component drives the rotation of the material plate, and then makes the rotating disc in limiting component drive part rotation, simultaneously the high -speed rotation of drive assembly's polishing wheel is to part polishing, in the process of part continuous rotation, the polishing wheel can even polish each part of part surface, avoid appearing local excessive polishing or the situation of polishing deficiency, compared with traditional mode and existing mechanical polishing equipment, can effectively promote small -size hardware parts'surface quality, ensure the consistency and uniformity of polishing effect, improve product qualification rate.

Description

Technical Field

[0001] This utility model relates to the technical field of polishing fixtures for small-sized hardware parts that follow a polishing wheel, and particularly to polishing fixtures for small-sized hardware parts that follow a polishing wheel. Background Technology

[0002] In the processing of hardware parts, polishing plays a crucial role in improving the surface quality of the parts. Traditional polishing methods, such as manual hand-held polishing wheels, have many problems. When dealing with small-sized hardware parts, manual operation makes it difficult to accurately control the polishing degree of each part, resulting in some areas being over-polished while others are under-polished, which greatly affects product quality. While existing mechanical polishing equipment improves efficiency to some extent, it is also difficult to achieve uniform polishing of small-sized hardware parts because the parts are relatively fixed in position during the polishing process and cannot move flexibly. This urgently requires an innovative fixture to improve the polishing effect of small-sized hardware parts. Based on this, a small-sized hardware parts following the polishing wheel polishing fixture is proposed to solve the above problems. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a small-sized hardware parts follow-polishing wheel polishing fixture, which solves the problem that while existing mechanical polishing equipment improves efficiency to some extent, it is still difficult to achieve uniform polishing of small-sized hardware parts because the parts are relatively fixed in position during the polishing process and cannot move flexibly.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a small-sized hardware parts follow-polishing wheel polishing fixture, including a device body, the device body is provided with a connecting mechanism, the connecting mechanism includes a driving component provided in the middle section of the device body, a limiting component is provided in the upper section of the device body, and receiving components are provided on both sides of the device body;

[0005] The receiving assembly includes a fixed frame fixedly installed at the rear of the device body. A motor is fixedly installed on the top of the fixed frame. A drive shaft is fixedly connected to the bottom output end of the motor. A transmission wheel one is fixedly connected to the outer wall of the drive shaft. A transmission wheel two is connected to the transmission wheel one via a transmission belt. A transmission rod is fixedly connected to the inner wall of the transmission wheel two. A material transfer plate is fixedly connected to the top of the transmission rod. A receiving frame is fixedly connected to the top of the inner wall of the device body. A transmission roller is rotatably connected to the top of the device body.

[0006] A further improvement is that the drive assembly includes a fixed rod fixedly connected to the inner wall of the middle section of the device body, a connecting crossbar fixedly connected to the top of the fixed rod, a fixed box fixedly connected to the front of the connecting crossbar, a drive motor fixedly installed on the top of the inner wall of the fixed box, a rotating shaft fixedly connected to the bottom output end of the drive motor, a meshing gear fixedly connected to the outer wall of the rotating shaft, a rotating plate fixedly connected to the bottom of the rotating shaft, a connecting rod fixedly connected to the bottom of the rotating plate, and a polishing wheel fixedly installed at the bottom of the connecting rod.

[0007] A further improvement is that the limiting component includes a rotating disk, and a limiting top plate is fixedly installed on the outer wall of the rotating disk through a mounting side plate. A limiting side block is fixedly connected to the inner wall of the rotating disk and the limiting top plate.

[0008] A further improvement is that the transmission rod is rotatably connected to the inner wall of the receiving frame; the first transmission wheel transmits power to the second transmission wheel through the transmission belt, thereby causing the transmission rod to rotate, and finally driving the material transfer plate to rotate; in this process, the transmission rod rotates smoothly on the inner wall of the receiving frame, ensuring the stability of power transmission.

[0009] A further improvement is that the front and rear ends of the meshing gears are meshed together, the rotating plate is rotatably connected to the bottom of the fixed box, and the polishing wheel is rotatably connected to the top of the limiting port opened on the top of the rotating disk and the limiting top plate. When the drive motor in the fixed box is started, the rotating shaft at its bottom output end rotates accordingly. The rotating shaft drives the meshing gears to rotate. Since the front and rear ends of the meshing gears are meshed together, multiple rotating shafts rotate synchronously. At the same time, the rotating plate at the bottom of the rotating shaft rotates at the bottom of the fixed box, and the rotating plate drives the polishing wheel to rotate through the connecting rod, providing power for polishing the parts.

[0010] A further improvement is that the rotating disk is rotatably connected to the top of the device body, and the rotating disk is frictionally connected to the top of the transfer plate. The limiting side block is used to limit the workpiece placed on the inner wall of the limiting opening opened by the rotating disk and the limiting top plate. The limiting side block on the inner wall of the rotating disk and the limiting top plate is used to limit the workpiece placed on the inner wall of the limiting opening opened by the rotating disk and the limiting top plate, ensuring the stability of the workpiece's position during the polishing process. The rotating disk is frictionally connected to the top of the transfer plate, and when the transfer plate rotates, it can drive the rotating disk to rotate synchronously.

[0011] A further improvement is that a limiting port is opened at the top of the device body, the material transfer plate is set in the inner cavity of the limiting port, the transmission roller is set on the top of the outer wall of the limiting port, and the material transfer plate is symmetrically arranged on both sides of the device body; when the motor in the receiving component is started, it drives the material transfer plate to rotate, and the material transfer plate drives the rotating disk to rotate through friction, so that the parts rotate accordingly; at the same time, the drive motor of the driving component runs, driving the polishing wheel to rotate at high speed.

[0012] By employing the above technical solution, this utility model provides a polishing fixture for small-sized hardware parts that follows a polishing wheel, which has at least the following beneficial effects:

[0013] 1. This utility model uses a receiving component to drive the rotating plate to rotate, which in turn causes the rotating disk in the limiting component to rotate the part. At the same time, it drives the polishing wheel of the component to rotate at high speed to polish the part. During the continuous rotation of the part, the polishing wheel can evenly polish all parts of the part surface, avoiding local over-polishing or under-polishing. Compared with traditional methods and existing mechanical polishing equipment, it can effectively improve the surface quality of small-sized hardware parts, ensure the consistency and uniformity of polishing effect, and improve the product qualification rate.

[0014] 2. The present invention utilizes a receiving component, a driving component, and a limiting component to achieve an automated polishing process. The motor and drive motor provide power, reducing manual operation and the labor intensity of workers. Workers do not need to hold the polishing wheel for extended periods of time. The coordinated operation of each component enables continuous and efficient polishing operations, significantly improving efficiency compared to manual polishing. It also provides stable polishing quality, shortens the production cycle, meets the manufacturing industry's demand for efficient processing of small-sized hardware parts, and improves enterprise production efficiency. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the back side structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the back side structure of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B;

[0022] Figure 6 This is a partially enlarged structural schematic diagram of the present invention.

[0023] In the diagram: 1. Device body; 2. Connecting mechanism; 21. Drive assembly; 211. Fixing rod; 212. Connecting crossbar; 213. Fixing box; 214. Drive motor; 215. Rotating shaft; 216. Meshing gear; 217. Rotating plate; 218. Connecting rod; 219. Polishing wheel; 22. Limiting assembly; 221. Rotating disk; 222. Mounting side plate; 223. Limiting top plate; 224. Limiting side block; 23. Receiving assembly; 231. Fixing frame; 232. Motor; 233. Drive shaft; 234. Transmission wheel one; 235. Transmission belt; 236. Transmission wheel two; 237. Transmission rod; 238. Transfer plate; 239. Receiving frame; 2310. Transmission roller. Detailed Implementation

[0024] 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. Example

[0025] While existing mechanical polishing equipment improves efficiency to some extent, it still struggles to achieve uniform polishing of small-sized metal parts due to the relatively fixed position of the parts during polishing. This embodiment provides a polishing fixture for small-sized metal parts that follows the polishing wheel. Please refer to [reference needed]. Figures 1-6 The embodiment provides a small-sized hardware parts follow-polishing wheel polishing fixture, including a device body 1, a connecting mechanism 2, a drive component 21 located in the middle section of the device body 1, a limit component 22 located in the upper section of the device body 1, and receiving components 23 located on both sides of the device body 1; the receiving component 23 includes a fixed frame 231 fixedly installed in the rear section of the device body 1, a motor 232 fixedly installed in the top of the fixed frame 231, a drive shaft 233 fixedly connected to the bottom output end of the motor 232, a first transmission wheel 234 fixedly connected to the outer wall of the drive shaft 233, a second transmission wheel 236 transmitted through a transmission belt 235, a transmission rod 237 fixedly connected to the inner wall of the second transmission wheel 236, a material transfer plate 238 fixedly connected to the top of the transmission rod 237, a receiving frame 239 fixedly connected to the top of the inner wall of the device body 1, and a transmission roller 2310 rotatably connected to the top of the device body 1.

[0026] In this embodiment, the fixing frame 231 is firmly installed at the rear of the device body 1 to provide stable support for the motor 232. After the motor 232 starts, its bottom output end drives the drive shaft 233 to rotate at high speed, and the drive shaft 233 drives the transmission wheel 234 to rotate synchronously. The transmission wheel 234 transmits power to the transmission wheel 236 through the transmission belt 235, which in turn causes the transmission rod 237 to rotate, and finally drives the transfer plate 238 to rotate. During this process, the transmission rod 237 rotates smoothly on the inner wall of the receiving frame 239, ensuring the stability of power transmission. The transmission roller 2310 on the top of the device body 1 assists the rotation of the transfer plate 238, making the transfer process more stable. The transfer plate 238 is symmetrically arranged on both sides of the device body 1 and is located in the inner cavity of the limiting opening on the top of the device body 1, preparing for the receiving and rotation of subsequent parts.

[0027] Furthermore, the transmission rod 237 is rotatably connected to the inner wall of the receiving frame 239; a limiting port is opened at the top of the device body 1, the transfer plate 238 is set in the inner cavity of the limiting port, the transmission roller 2310 is set on the top of the outer wall of the limiting port, and the transfer plate 238 is symmetrically arranged on both sides of the device body 1.

[0028] Furthermore, the first transmission wheel 234 transmits power to the second transmission wheel 236 via the transmission belt 235, which in turn causes the transmission rod 237 to rotate, ultimately driving the transfer plate 238 to rotate. During this process, the transmission rod 237 rotates smoothly on the inner wall of the receiving frame 239, ensuring the stability of power transmission. The transmission roller 2310 on the top of the device body 1 assists in the rotation of the transfer plate 238, making the transfer process more stable. The transfer plate 238 is symmetrically arranged on both sides of the device body 1 and is located in the inner cavity of the limiting opening on the top of the device body 1, preparing for the receiving and rotation of subsequent parts. Example

[0029] Based on Embodiment 1, the drive assembly 21 includes a fixed rod 211 fixedly connected to the inner wall of the middle section of the device body 1. A connecting crossbar 212 is fixedly connected to the top of the fixed rod 211. A fixed box 213 is fixedly connected to the front of the connecting crossbar 212. A drive motor 214 is fixedly installed on the top of the inner wall of the fixed box 213. A rotating shaft 215 is fixedly connected to the bottom output end of the drive motor 214. A meshing gear 216 is fixedly connected to the outer wall of the rotating shaft 215. A rotating plate 217 is fixedly connected to the bottom of the rotating shaft 215. A connecting rod 218 is fixedly connected to the bottom of the rotating plate 217. A polishing wheel 219 is fixedly installed at the bottom of the connecting rod 218. The limiting assembly 22 includes a rotating disk 221. A limiting top plate 223 is fixedly installed on the outer wall of the rotating disk 221 through a mounting side plate 222. A limiting side block 224 is fixedly connected to the inner wall of the rotating disk 221 and the limiting top plate 223.

[0030] In this embodiment, the fixing rod 211 is fixed to the inner wall of the middle section of the device body 1, and the connecting crossbar 212 is connected to the top of the fixing rod 211 to provide support for the fixing box 213; the drive motor 214 inside the fixing box 213 starts, and the rotating shaft 215 at its bottom output end rotates accordingly; the rotating shaft 215 drives the meshing gear 216 to rotate, and since the front and rear ends of the meshing gear 216 mesh with each other, multiple rotating shafts 215 rotate synchronously; the rotating plate 217 at the bottom of the rotating shaft 215 rotates at the bottom of the fixing box 213, and the rotating plate 217 drives the polishing wheel 219 to rotate through the connecting rod 218 to provide power for polishing the parts; the rotating disk 221 is rotatably connected to the top of the device body 1, and its outer wall is fixedly installed with a limiting top plate 223 through the mounting side plate 222. The limiting side blocks 224 on the inner walls of the rotating disk 221 and the limiting top plate 223 are used to limit the inner walls of the limiting openings opened in the rotating disk 221 and the limiting top plate 223. The workpiece is positioned to ensure stability during polishing. The rotating disk 221 is frictionally connected to the top of the transfer plate 238. When the transfer plate 238 rotates, it drives the rotating disk 221 to rotate synchronously. The small-sized hardware part is placed in the limiting port of the limiting component 22 and fixed by the limiting side block 224. Then, the motor 232 in the receiving component 23 starts, driving the transfer plate 238 to rotate. The transfer plate 238 then drives the rotating disk 221 to rotate through friction, causing the part to rotate accordingly. At the same time, the drive motor 214 of the drive component 21 runs, driving the polishing wheel 219 to rotate at high speed. During the rotation of the part, the polishing wheel 219 polishes the surface of the part. Due to the continuous rotation of the part, uniform polishing of various parts can be achieved. Throughout the process, the components work closely together to complete the passive polishing operation of the small-sized hardware part, effectively improving the polishing quality and efficiency.

[0031] Furthermore, the front and rear ends of the meshing gear 216 are meshed with each other, the rotating plate 217 is rotatably connected to the bottom of the fixed box 213, and the polishing wheel 219 is rotatably connected to the top of the limiting port opened on the top of the rotating disk 221 and the limiting top plate 223; the rotating disk 221 is rotatably connected to the top of the device body 1, and the rotating disk 221 is frictionally connected to the top of the transfer plate 238, and the limiting side block 224 is used to limit the processed parts on the inner wall of the limiting port opened on the rotating disk 221 and the limiting top plate 223.

[0032] Furthermore, the rotating shaft 215 drives the meshing gear 216 to rotate. Since the front and rear ends of the meshing gear 216 mesh with each other, multiple rotating shafts 215 rotate synchronously. The rotating plate 217 at the bottom of the rotating shaft 215 rotates at the bottom of the fixed box 213. The rotating plate 217 drives the polishing wheel 219 to rotate through the connecting rod 218, providing power for polishing the parts. The rotating disk 221 is rotatably connected to the top of the device body 1, and its outer wall is fixedly installed with a limiting top plate 223 through the mounting side plate 222. The limiting side blocks 224 on the inner walls of the rotating disk 221 and the limiting top plate 223 are used to limit the workpiece placed on the inner wall of the limiting opening opened in the rotating disk 221 and the limiting top plate 223, ensuring the stability of the workpiece's position during the polishing process.

[0033] Working principle: The fixed frame 231 is firmly installed at the rear of the device body 1, providing stable support for the motor 232. After the motor 232 starts, its bottom output end drives the drive shaft 233 to rotate at high speed, and the drive shaft 233 drives the transmission wheel 234 to rotate synchronously. The transmission wheel 234 transmits power to the transmission wheel 236 through the transmission belt 235, which in turn causes the transmission rod 237 to rotate, and finally drives the transfer plate 238 to rotate. In this process, the transmission rod 237 rotates smoothly on the inner wall of the receiving frame 239, ensuring the stability of power transmission. The transmission roller 2310 at the top of the device body 1 assists the rotation of the transfer plate 238, making the transfer process more stable. The transfer plate 238 is symmetrically arranged on both sides of the device body 1 and is located in the inner cavity of the limiting opening at the top of the device body 1, preparing for the receiving and rotation of subsequent parts.

[0034] The fixing rod 211 is fixed to the inner wall of the middle section of the device body 1. The connecting crossbar 212 is connected to the top of the fixing rod 211 to provide support for the fixing box 213. The drive motor 214 inside the fixing box 213 starts, and the rotating shaft 215 at its bottom output end rotates accordingly. The rotating shaft 215 drives the meshing gear 216 to rotate. Since the front and rear ends of the meshing gear 216 mesh with each other, multiple rotating shafts 215 rotate synchronously. At the same time, the rotating plate 217 at the bottom of the rotating shaft 215 rotates at the bottom of the fixing box 213. The rotating plate 217 drives the polishing wheel 219 to rotate through the connecting rod 218, providing power for polishing the parts.

[0035] The rotating disk 221 is rotatably connected to the top of the device body 1, and its outer wall is fixedly mounted with a limiting top plate 223 via a mounting side plate 222. The limiting side blocks 224 on the inner walls of the rotating disk 221 and the limiting top plate 223 are used to limit the workpiece placed on the inner wall of the limiting opening opened in the rotating disk 221 and the limiting top plate 223, so as to ensure the stability of the workpiece position during the polishing process. The rotating disk 221 is frictionally connected to the top of the transfer plate 238. When the transfer plate 238 rotates, it can drive the rotating disk 221 to rotate synchronously.

[0036] First, the small-sized hardware parts are placed in the limiting opening of the limiting component 22 and fixed by the limiting side block 224. Then, the motor 232 in the receiving component 23 is started, driving the material transfer plate 238 to rotate. The material transfer plate 238, in turn, drives the rotating disk 221 to rotate through friction, causing the parts to rotate accordingly. At the same time, the drive motor 214 of the drive component 21 is running, driving the polishing wheel 219 to rotate at high speed. During the rotation of the parts, the polishing wheel 219 polishes the surface of the parts. Due to the continuous rotation of the parts, uniform polishing of all parts can be achieved. Throughout the process, the components work closely together to complete the passive polishing operation of the small-sized hardware parts, effectively improving the polishing quality and efficiency.

[0037] It should be noted that, in this document, 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 process, method, article, or apparatus.

[0038] 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 polishing fixture for small-sized hardware parts that follows a polishing wheel, comprising a device body (1), characterized in that: The device body (1) is provided with a connecting mechanism (2), the connecting mechanism (2) includes a driving component (21) provided in the middle section of the device body (1), a limiting component (22) provided in the upper section of the device body (1), and receiving components (23) provided on both sides of the device body (1). The receiving component (23) includes a fixed frame (231) fixedly installed at the rear of the device body (1). A motor (232) is fixedly installed on the top of the fixed frame (231). A drive shaft (233) is fixedly connected to the bottom output end of the motor (232). A transmission wheel (234) is fixedly connected to the outer wall of the drive shaft (233). A transmission wheel (236) is connected to the transmission wheel (234) via a transmission belt (235). A transmission rod (237) is fixedly connected to the inner wall of the transmission wheel (236). A transfer plate (238) is fixedly connected to the top of the transmission rod (237). A receiving frame (239) is fixedly connected to the top of the inner wall of the device body (1). A transmission roller (2310) is rotatably connected to the top of the device body (1).

2. The small size hardware follow-up polishing wheel driven polishing fixture according to claim 1, characterized in that: The drive assembly (21) includes a fixed rod (211) fixedly connected to the inner wall of the middle section of the device body (1). A connecting crossbar (212) is fixedly connected to the top of the fixed rod (211). A fixed box (213) is fixedly connected to the front of the connecting crossbar (212). A drive motor (214) is fixedly installed on the top of the inner wall of the fixed box (213). A rotating shaft (215) is fixedly connected to the bottom output end of the drive motor (214). A meshing gear (216) is fixedly connected to the outer wall of the rotating shaft (215). A rotating plate (217) is fixedly connected to the bottom of the rotating shaft (215). A connecting rod (218) is fixedly connected to the bottom of the rotating plate (217). A polishing wheel (219) is fixedly installed at the bottom of the connecting rod (218).

3. The small size hardware follow-up polishing wheel driven polishing fixture according to claim 1, characterized in that: The limiting component (22) includes a rotating disk (221), and a limiting top plate (223) is fixedly installed on the outer wall of the rotating disk (221) through a mounting side plate (222). A limiting side block (224) is fixedly connected to the inner wall of the rotating disk (221) and the limiting top plate (223).

4. The small size hardware follow-up polishing wheel driven polishing fixture according to claim 1, characterized in that: The transmission rod (237) is rotatably connected to the inner wall of the support frame (239).

5. The small size hardware follow-up polishing wheel driven polishing fixture according to claim 2, characterized in that: The meshing gear (216) is meshed with each other at its front and rear ends. The rotating plate (217) is rotatably connected to the bottom of the fixed box (213). The polishing wheel (219) is rotatably connected to the top of the limiting port opened on the rotating disk (221) and the limiting top plate (223).

6. The small-sized hardware parts follow-polishing wheel polishing fixture according to claim 3, characterized in that: The rotating disk (221) is rotatably connected to the top of the device body (1), and the rotating disk (221) is frictionally connected to the top of the transfer plate (238). The limiting side block (224) is used to limit the processing of the inner wall of the limiting port opened by the rotating disk (221) and the limiting top plate (223).

7. The small size hardware follow-up polishing wheel driven polishing fixture according to claim 1, characterized in that: The device body (1) has a limiting port at the top, the transfer plate (238) is located in the inner cavity of the limiting port, the transmission roller (2310) is located on the top of the outer wall of the limiting port, and the transfer plate (238) is symmetrically arranged on both sides of the device body (1).

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