Gear surface polishing treatment device

Abstract

The utility model discloses a gear surface polishing treatment device which comprises a polishing mechanism and a loading and unloading mechanism, the polishing mechanism comprises a workbench, a supporting plate connected with the top of the workbench, a first motor connected with the supporting plate, a brush wheel connected with an output shaft of the first motor, and the loading and unloading mechanism, the loading and unloading mechanism comprises a plurality of U-shaped vertical plates vertically penetrating through the workbench. According to the utility model, the second motor is started, then the gear is placed between the two plastic tapes at the same time, then the rotating shaft connected with the second motor rotates, then the chain wheel on the rotating shaft is matched with the chain wheel at the bottom of the rotating shaft to realize the movement of the chains, then the two chains in the plastic tapes stably drive the chains to move, and then the insertion shaft is inserted into the insertion column; the untreated gear is fixed, then the steps are repeated, non-interval feeding is achieved, and the gear machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear surface polishing, in particular to a gear surface polishing processing device. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It is a modification process of the workpiece surface using polishing tools and abrasive particles or other polishing media. Here, the gear surface is polished.

[0003] When processing gears, the polishing device currently used needs to place the gears one by one, specifically: wait for the previous gear to be polished, remove it first, and then install the unpolished gear. During the whole process, there is a loading interval, which reduces the polishing efficiency. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A gear surface polishing processing device includes a polishing mechanism and a loading and unloading mechanism, wherein the polishing mechanism includes a workbench, a support plate connected to the top of the workbench, a motor connected to the support plate, a brush wheel connected to the output shaft of the motor, and a loading and unloading mechanism, wherein the loading and unloading mechanism includes a plurality of U-shaped vertical plates vertically penetrating the workbench, two rotating shafts movably connected between two connected U-shaped vertical plates, two sprocket wheels sleeved on the outer sides of the rotating shafts, a chain connected between the two sprocket wheels, a plastic belt connected between the two chains, a plurality of plug-in columns connected to one plastic belt, a plurality of plug-in shafts connected to another plastic belt, a hollow truncated cone sleeved on the outer ends of the plug-in shafts, a pressure plate connected between two adjacent U-shaped vertical plates, and a motor connected to the rotating shaft away from the top of the workbench, wherein the pressure plate is attached to a side wall inside the plastic belt.

[0007] By adopting the above technical solution, start motor 2, then place gears between the two plastic belts at the same time, then rotate the shaft connected to motor 2, then cooperate with the sprocket on the shaft to realize the movement of the chain, then the two chains in the plastic belt move smoothly, then insert the shaft into the column, the unprocessed gear is fixed, and then repeat the above steps to realize gapless loading and improve the gear processing efficiency.

[0008] In a preferred example, the utility model can be further configured as follows: an opening is provided on the workbench, and the opening is located between two support plates.

[0009] In a preferred example, the present invention can be further configured as follows: two motors are connected in series and electrically connected to an external power source.

[0010] In a preferred example, the utility model can be further configured as follows: a plurality of U-shaped vertical plates are arranged in groups of two, and are arranged in two groups; two chains are arranged between the two U-shaped vertical plates in each group, and the two chains are vertically symmetrical about the vertical center plane of the plastic belt.

[0011] In a preferred example, the utility model can be further configured as follows: a plurality of insertion shafts are movably plugged into a plurality of insertion posts respectively, and the insertion shafts are clamped into the insertion posts via a hollow truncated cone.

[0012] In a preferred example, the present invention can be further configured as follows: two motors are connected in series and electrically connected to an external power supply.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] 1. In the utility model, start the second motor, and then place the gears between the two plastic belts at the same time, then the rotating shaft connected to the second motor rotates, and then the sprocket on the rotating shaft cooperates with the sprocket at its bottom to realize the movement of the chain, and then the two chains in the plastic belt move it steadily, and then the plug shaft is inserted into the plug column, the unprocessed gear is fixed, and then the above steps are repeated to realize gapless loading and improve the gear processing efficiency.

[0015] 2. In the utility model, the motor 1 is started, and then the two brush wheels rotate together to polish the gear passing through the opening. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the polishing mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the assembly of the overall structure of the loading and unloading mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the disassembly of part of the structure of the loading and unloading mechanism of the utility model.

[0020] Reference numerals:

[0021] 100, polishing mechanism; 110, workbench; 120, support plate; 130, motor 1; 140, brush wheel;

[0022] 200, loading and unloading mechanism; 210, U-shaped vertical plate; 220, rotating shaft; 230, sprocket; 240, chain; 250, plastic belt; 260, plug column; 270, plug shaft; 280, hollow truncated cone; 290, pressing plate; 291, motor 2. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0024] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0025] A gear surface polishing device provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings. Embodiment 1

[0026] Combination Figure 1-4 As shown, the present invention provides a gear surface polishing device, comprising a polishing mechanism 100 and a loading and unloading mechanism 200, wherein the polishing mechanism 100 comprises a workbench 110, a support plate 120 connected to the top of the workbench 110, a motor 130 connected to the support plate 120, and a brush wheel 140 connected to the output shaft of the motor 130;

[0027] The loading and unloading mechanism 200 includes a plurality of U-shaped upright plates 210 vertically passing through the workbench 110, two rotating shafts 220 movably connected between two connected U-shaped upright plates 210, two sprocket wheels 230 sleeved on the outside of the rotating shafts 220, a chain 240 connected between the two sprocket wheels 230, a plastic belt 250 connected between the two chains 240, a plurality of plug posts 260 connected to one plastic belt 250, a plurality of plug shafts 270 connected to another plastic belt 250, a hollow cone 280 sleeved on the outer end of the plug shaft 270, a pressing plate 290 connected between two adjacent U-shaped upright plates 210, and a motor 291 connected to the rotating shaft 220 away from the top of the workbench 110, wherein the pressing plate 290 is attached to an inner side wall of the plastic belt 250.

[0028] Furthermore, the workbench 110 is provided with an opening, which is located between the two support plates 120. The opening is provided to allow the gear to pass through the workbench 110, and the opening also provides conditions for the chain 240 and the plastic belt 250 to rotate smoothly.

[0029] Furthermore, a plurality of U-shaped uprights 210 are arranged in pairs, and are set to two groups. Two chains 240 are set between the two U-shaped uprights 210 in each group. The two chains 240 are vertically symmetrical about the vertical center plane of the plastic belt 250. With this structural design, the two chains 240 can stably carry the plastic belt 250 and move smoothly.

[0030] Furthermore, multiple plug shafts 270 are movably connected to multiple plug posts 260 respectively, and the plug shafts 270 are clamped with the plug posts 260 through the hollow cone 280. With this structural design, the plug shaft 270 inserted into the plug post 260 is not easily separated from the plug post 260 with the help of the hollow cone 280, thereby ensuring the firmness of the gears between the plug post 260 and the plug shaft 270. Embodiment 2

[0031] Combination Figure 1-2 As shown, based on the first embodiment, two motors 130 are connected in series and electrically connected to an external power supply. With this structural design, the opening and closing of the motor 130 will be easier and more convenient for the staff to use. Embodiment 3

[0032] Combination Figure 1 , 3 and Figure 4 As shown, in the above embodiment, the two motors 291 are connected in series and electrically connected to an external power supply. With this structural design, the opening and closing of the motor 291 will be easier and more convenient for the staff to use.

[0033] The working principle and use process of the utility model: when the device is put into actual use, the motor 1 130 and the motor 2 291 are started at the same time, and then the two brush wheels 140 rotate together to polish the gear passing through the opening. At the same time, the rotating shaft 220 connected to the motor 291 rotates, and then the sprocket 230 on the rotating shaft 220 cooperates with the sprocket 230 at its bottom to realize the movement of the chain 240, and then the plastic belt 250 follows the movement, and then the plug shaft 270 is inserted into the plug column 260, and the hollow cone 280 strengthens the connection between the two, and then the unprocessed gear is fixed, and then the above steps are repeated to realize gapless feeding and polishing, thereby improving the gear processing efficiency.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A gear surface polishing device, characterized in that: include: A polishing mechanism (100), the polishing mechanism (100) comprising a workbench (110), a support plate (120) connected to the top of the workbench (110), a motor 1 (130) connected to the support plate (120), and a brush wheel (140) connected to an output shaft of the motor 1 (130); The loading and unloading mechanism (200) comprises a plurality of U-shaped vertical plates (210) vertically penetrating the workbench (110), two rotating shafts (220) movably connected between two connected U-shaped vertical plates (210), two sprocket wheels (230) sleeved on the outside of the rotating shafts (220), a chain (240) connected between the two sprocket wheels (230), a plastic belt (250) connected between the two chains (240), and a A plurality of plug posts (260) connected to a plastic belt (250), a plurality of plug shafts (270) connected to another plastic belt (250), a hollow truncated cone (280) sleeved on the outer ends of the plug shafts (270), a pressing plate (290) connected between two adjacent U-shaped vertical plates (210), and a second motor (291) connected to a rotating shaft (220) away from the top of the workbench (110), wherein the pressing plate (290) is attached to a side wall inside the plastic belt (250).

2. A gear surface polishing device according to claim 1, characterized in that: The workbench (110) is provided with an opening, and the opening is located between the two support plates (120).

3. A gear surface polishing device according to claim 2, characterized in that: The two motors 1 (130) are connected in series and electrically connected to an external power source.

4. The gear surface polishing device according to claim 1, characterized in that: The plurality of U-shaped upright plates (210) are arranged in pairs to form two groups, and two chains (240) are arranged between the two U-shaped upright plates (210) in each group, and the two chains (240) are vertically symmetrical about a vertical center plane of the plastic belt (250).

5. The gear surface polishing device according to claim 1, characterized in that: The plurality of insertion shafts (270) are movably plugged into the plurality of insertion posts (260) respectively, and the insertion shafts (270) are clamped into the insertion posts (260) via the hollow truncated cone (280).

6. The gear surface polishing device according to claim 1, characterized in that: The two motors 2 (291) are connected in series and electrically connected to an external power source.

Images