Shaft part polishing device for mechanical manufacturing

Abstract

The utility model provides a shaft part polishing device for mechanical manufacturing, which belongs to the technical field of polishing and comprises an operation machine tool, a feeding mechanism for feeding shaft parts is mounted on the surface of the operation machine tool, a first polishing mechanism is mounted on the upper surface of the operation machine tool, a first electric sliding rail is arranged on the operation machine tool, and a second electric sliding rail is arranged on the first electric sliding rail. According to the scheme, parts can be fed through the feeding mechanism, then the electric clamping jaw moves under the action of the first electric sliding rail, and one side of each part is moved to the surface of the first polishing mechanism and the surface of the second polishing mechanism; and at the moment, the first polishing mechanism and the second polishing mechanism can polish the parts correspondingly, crushed materials generated during polishing can fall on the surface of a collecting box to be collected, and after polishing is completed, the parts are moved to the surface of a material collecting mechanism through a first electric sliding rail and an electric clamping jaw.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing, and in particular relates to a shaft parts polishing device for mechanical manufacturing. Background Art

[0002] Solid shaft parts are widely used in mechanical manufacturing, and they have very high requirements for surface roughness. Therefore, solid shaft parts often need to be polished. Currently, most polishing methods are manual and some traditional polishing devices.

[0003] For example, the existing public patent number is CN211388240U, and the public name is a shaft parts polishing device for mechanical manufacturing, including a base, a slide rail is fixedly connected to the top of the base, a slider is movably connected to the inner wall of the slide rail, a support plate is fixedly connected to the top of the slider, a rotating shaft is fixedly connected to the inner bottom wall of the slide rail, a movable block is movably connected to the outer wall of the rotating shaft, and a spring is fixedly connected to the bottom of the movable block.

[0004] Although the above-mentioned shaft parts polishing device achieves the purpose of being easy to fix without leaving clamping marks, solves the problem that the shaft parts polishing device used in general mechanical manufacturing is difficult to fix and easily leaves clamping marks, avoids the need for manual polishing for remediation in the later stage, prevents the problem of uneven polishing surface and easy color difference, improves the working efficiency of the device, reduces working time, has a flexible structure and is easy to use, improves the practicality of the device, ensures the quality of polishing, and meets the user's needs, but when the above-mentioned parts polishing device polishes the parts, since the position of the polishing assembly is fixed, it is necessary to manually move the clamping assembly multiple times to adjust the grinding position of the polishing assembly, thereby reducing the polishing effect and further reducing the processing efficiency. Utility Model Content

[0005] The utility model aims to provide a shaft parts polishing device for mechanical manufacturing, which can realize displacement and adjustment of parts through electric clamping claws, thereby improving polishing efficiency.

[0006] The purpose of the utility model is achieved as follows: A polishing device for shaft parts for mechanical manufacturing, comprising: an operating machine tool, on the surface of which a feeding mechanism, a first polishing mechanism, a second polishing mechanism and a receiving mechanism are installed in sequence from left to right; a collecting box installed on the operating machine tool is provided below the first polishing mechanism and the second polishing mechanism; a first electric slide rail is provided on the operating machine tool, the first electric slide rail is located in front of the feeding mechanism, the first polishing mechanism, the second polishing mechanism and the receiving mechanism, and an electric clamp is installed on the surface of the first electric slide rail.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] In this solution, parts can be loaded through a loading mechanism, and then the electric clamp moves under the action of the first electric slide rail and moves one side of the part to the surface of the first polishing mechanism and the second polishing mechanism. At this time, the first polishing mechanism and the second polishing mechanism will polish the parts respectively, and the debris generated by polishing will fall on the surface of the collection box for collection. After polishing is completed, the part is moved to the surface of the receiving mechanism through the first electric slide rail and the electric clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0010] Figure 2 It is a schematic diagram of the feeding mechanism in the structure of the utility model;

[0011] Figure 3 It is a schematic diagram of the first polishing mechanism in the structure of the utility model;

[0012] Figure 4 It is a schematic diagram of the second polishing mechanism in the structure of the utility model.

[0013] Description of symbols

[0014] 1. Operating the machine tool; 2. Loading mechanism; 201. Loading rack; 202. First electric cylinder; 203. Loading bottom plate; 204. Loading top plate; 205. Electric clamping seat; 206. Second electric cylinder; 207. Guide rail; 3. First polishing mechanism; 301. First polishing seat; 302. Third electric cylinder; 303. Third polishing seat; 304. First polishing roller; 305. Transmission shaft; 306. First servo motor; 307. First pulley; 308. First transmission belt; 309. Fourth electric cylinder; 310. Pressing arc plate ; 4. Support foot; 5. First electric slide rail; 6. Electric clamp; 7. Second polishing mechanism; 701. Second polishing seat; 702. Second polishing roller; 703. Second servo motor; 704. Second pulley; 705. Second transmission belt; 706. Mounting plate; 707. Fifth electric cylinder; 708. First push plate; 709. Third pulley; 8. Support leg; 9. Collection box; 10. Blocking plate; 11. Material receiving mechanism; 1101. Second electric slide rail; 1102. Second push plate; 1103. Guide shaft. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] like Figure 1-4 As shown: A shaft parts polishing device for mechanical manufacturing, comprising: an operating machine tool 1, on the surface of which a feeding mechanism 2, a first polishing mechanism 3, a second polishing mechanism 7 and a receiving mechanism 11 are installed in sequence from left to right; a collecting box 9 installed on the operating machine tool 1 is provided below the first polishing mechanism 3 and the second polishing mechanism 7; a first electric slide rail 5 is provided on the operating machine tool 1, and the first electric slide rail 5 is located in front of the feeding mechanism 2, the first polishing mechanism 3, the second polishing mechanism 7 and the receiving mechanism 11, and an electric clamp 6 is installed on the surface of the first electric slide rail 5.

[0017] The parts can be loaded through the loading mechanism 2, and then the electric clamp 6 moves under the action of the first electric slide rail 5 and moves the left side of the part to the surface of the first polishing mechanism 3 and the second polishing mechanism 7. At this time, the first polishing mechanism 3 and the second polishing mechanism 7 will polish the parts respectively, and the debris generated by polishing will fall on the surface of the collection box 9 for collection. After polishing is completed, the parts are moved to the surface of the receiving mechanism 11 through the first electric slide rail 5 and the electric clamp 6.

[0018] The feeding mechanism 2 includes a feeding frame 201 installed on the left side of the operating machine tool 1, a first electric cylinder 202 is installed on the feeding frame 201, a feeding bottom plate 203 is installed on the piston rod of the first electric cylinder 202, and a second electric cylinder 206 arranged longitudinally is installed on the surface of the feeding bottom plate 203; a feeding top plate 204 is arranged above the feeding frame 201, a piston rod of the second electric cylinder 206 is fixedly connected to the bottom of the feeding top plate 204, and an electric clamp 205 is installed on the right side of the feeding frame 201. A guide rail 207 extending left and right is installed on the surface of the feeding frame 201, and a slider embedded in the guide rail 207 is arranged on the bottom surface of the feeding bottom plate 203.

[0019] When the first electric cylinder 202 is started, its piston rod drives the loading base plate 203 to move on the surface of the guide rail 207, and then the second electric cylinder 206 is started to adjust the inclination angle of the guide rail 207. Then the parts will fall on the surface of the electric clamp 205, and the electric clamp 205 will center the piston rod.

[0020] The first polishing mechanism 3 comprises a first polishing seat 301 installed on the surface of the operating machine tool 1, a third electric cylinder 302 which can be adjusted in the forward and backward directions is installed on the surface of the first polishing seat 301, a third polishing seat 303 is installed on the piston rod of the third electric cylinder 302, the third polishing seat 303 is slidably installed on the surface of the first polishing seat 301, and a transmission shaft 305 is rotatably connected to the surface of the third polishing seat 303; a first servo motor 306 is installed on the third polishing seat 303, and first pulleys 307 are installed on the output shaft of the first servo motor 306 and the surface of the transmission shaft 305, and the two first pulleys 307 are rotatably connected through a first transmission belt 308;

[0021] The front end of the first polishing seat 301 is rotatably connected to two first polishing rollers 304 . A fourth electric cylinder 309 is installed on the first polishing seat 301 . The piston rod of the fourth electric cylinder 309 is installed with a pressing arc plate 310 adapted to the first polishing rollers 304 .

[0022] The piston rod of the third electric cylinder 302 extends and drives the third polishing seat 303 to move. The movement of the third polishing seat 303 drives the transmission shaft 305 to apply pressure to one end of the part, and then the first servo motor 306 is started. The output shaft of the first servo motor 306 drives the transmission shaft 305 to rotate under the action of the first pulley 307 and the first transmission belt 308. At this time, the transmission shaft 305 will drive the part to be polished on the surface of the first polishing roller 304.

[0023] The second polishing mechanism 7 comprises a second polishing seat 701 and a mounting plate 706 mounted on the surface of the operating machine tool 1, wherein the mounting plate 706 is located in front of the second polishing seat 701;

[0024] The second polishing seat 701 is rotatably connected to a second servo motor 703 and two second polishing rollers 702 extending forward and backward, a second belt pulley 704 is installed on the surface of the output shaft of the second servo motor 703, and a third belt pulley 709 is installed at the rear ends of the two second polishing rollers 702, and the second belt pulley 704 is rotatably connected to the two third belt pulleys 709 through a second transmission belt 705;

[0025] A fifth electric cylinder 707 is mounted on the surface of the mounting plate 706 , and a first push plate 708 is mounted on the piston rod of the fifth electric cylinder 707 .

[0026] The piston rod of the fifth electric cylinder 707 extends to drive the first push plate 708 to extrude the parts, and then the second servo motor 703 is started. The output shaft of the second servo motor 703 drives the second polishing roller 702 to rotate under the action of the second pulley 704 and the third pulley 709, thereby polishing the parts on the surface of the second polishing roller 702.

[0027] The material receiving mechanism 11 includes a second electric slide rail 1101 installed on the upper surface of the operating machine tool 1, two guide shafts 1103 are installed on the left side of the second electric slide rail 1101, and a second push plate 1102 adapted to the guide shaft 1103 is installed on the surface of the driving block of the second electric slide rail 1101.

[0028] The driving block on the surface of the second electric slide rail 1101 drives the second push plate 1102 to move, thereby moving the polished part on the surface of the guide shaft 1103 .

[0029] A plurality of supporting legs 8 are installed at the bottom of the operating machine tool 1 , and supporting feet 4 are installed at the bottom of the supporting legs 8 .

[0030] Working principle: Place the parts on the surface of the loading top plate 204, then start the first electric cylinder 202, the piston rod of the first electric cylinder 202 drives the loading bottom plate 203 to move on the surface of the guide rail 207; then start the second electric cylinder 206, then the inclination angle of the guide rail 207 can be adjusted, and the parts will fall on the surface of the electric clamp 205, and then the electric clamp 205 will center the piston rod to load the parts.

[0031] Afterwards, the electric clamp 6 moves under the action of the first electric slide rail 5 and moves one side of the part to the surface of the first polishing mechanism 3 and the second polishing mechanism 7. The piston rod of the third electric cylinder 302 extends to drive the third polishing seat 303 to move. The movement of the third polishing seat 303 drives the transmission shaft 305 to apply pressure on one end of the part. By starting the first servo motor 306, the output shaft of the first servo motor 306 drives the transmission shaft 305 to rotate under the action of the first pulley 307 and the first transmission belt 308. At this time, the transmission shaft 305 will drive the part to be polished on the surface of the first polishing roller 304.

[0032] The piston rod of the fifth electric cylinder 707 extends to drive the first push plate 708 to extrude the parts, and then the second servo motor 703 is started. The output shaft of the second servo motor 703 drives the second polishing roller 702 to rotate under the action of the second pulley 704 and the third pulley 709, thereby polishing the parts on the surface of the second polishing roller 702, and the debris generated by polishing will fall on the surface of the collection box 9 for collection.

[0033] After polishing is completed, the parts are moved to the surface of the material receiving mechanism 11 by the first electric slide rail 5 and the electric clamp 6. The driving block on the surface of the second electric slide rail 1101 drives the second push plate 1102 to move, thereby moving the polished parts on the surface of the guide shaft 1103.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A shaft parts polishing device for mechanical manufacturing, characterized in that: include: An operating machine tool (1) is provided, wherein a feeding mechanism (2), a first polishing mechanism (3), a second polishing mechanism (7) and a receiving mechanism (11) are installed on the surface of the operating machine tool (1) in sequence from left to right; a collecting box (9) installed on the operating machine tool (1) is provided below the first polishing mechanism (3) and the second polishing mechanism (7); a first electric slide rail (5) is provided on the operating machine tool (1), the first electric slide rail (5) is located in front of the feeding mechanism (2), the first polishing mechanism (3), the second polishing mechanism (7) and the receiving mechanism (11), and an electric clamp (6) is installed on the surface of the first electric slide rail (5).

2. A shaft parts polishing device for mechanical manufacturing according to claim 1, characterized in that: The feeding mechanism (2) comprises a feeding frame (201) installed on the left side of the operating machine tool (1); a first electric cylinder (202) is installed on the feeding frame (201); a feeding bottom plate (203) is installed on the piston rod of the first electric cylinder (202); a second electric cylinder (206) arranged longitudinally is installed on the surface of the feeding bottom plate (203); a feeding top plate (204) is provided above the feeding frame (201); a piston rod of the second electric cylinder (206) is fixedly connected to the bottom of the feeding top plate (204); and an electric clamping seat (205) is installed on the right side of the feeding frame (201).

3. A shaft parts polishing device for mechanical manufacturing according to claim 2, characterized in that: The surface of the loading rack (201) is provided with a guide rail (207) extending in the left and right directions, and the bottom surface of the loading bottom plate (203) is provided with a sliding block embedded in the guide rail (207).

4. A shaft parts polishing device for mechanical manufacturing according to claim 1, characterized in that: The first polishing mechanism (3) comprises a first polishing seat (301) mounted on the surface of the operating machine tool (1); a third electric cylinder (302) adjustable in the forward and backward directions is mounted on the surface of the first polishing seat (301); a third polishing seat (303) is mounted on the piston rod of the third electric cylinder (302); the third polishing seat (303) is slidably mounted on the surface of the first polishing seat (301); the surface of the third polishing seat (303) is rotatably connected to a transmission shaft (305); a first servo motor (306) is mounted on the third polishing seat (303); a first belt pulley (307) is mounted on the output shaft of the first servo motor (306) and the surface of the transmission shaft (305); and the two first belt pulleys (307) are rotatably connected via a first transmission belt (308); The front end of the first polishing seat (301) is rotatably connected to two first polishing rollers (304); a fourth electric cylinder (309) is mounted on the first polishing seat (301); and a pressing arc plate (310) adapted to the first polishing rollers (304) is mounted on the piston rod of the fourth electric cylinder (309).

5. The shaft parts polishing device for mechanical manufacturing according to claim 1, characterized in that: The second polishing mechanism (7) comprises a second polishing seat (701) and a mounting plate (706) mounted on the surface of the operating machine tool (1), wherein the mounting plate (706) is located in front of the second polishing seat (701); The second polishing seat (701) is rotatably connected to a second servo motor (703) and two second polishing rollers (702) extending forward and backward; a second belt pulley (704) is mounted on the surface of the output shaft of the second servo motor (703); a third belt pulley (709) is mounted on the rear ends of the two second polishing rollers (702); the second belt pulley (704) is rotatably connected to the two third belt pulleys (709) via a second transmission belt (705); A fifth electric cylinder (707) is mounted on the surface of the mounting plate (706), and a first push plate (708) is mounted on the piston rod of the fifth electric cylinder (707).

6. A shaft parts polishing device for mechanical manufacturing according to claim 1, characterized in that: The material receiving mechanism (11) comprises a second electric slide rail (1101) mounted on the upper surface of the operating machine tool (1), two guide shafts (1103) being mounted on the left side of the second electric slide rail (1101), and a second push plate (1102) adapted to the guide shafts (1103) being mounted on the surface of a driving block of the second electric slide rail (1101).

7. The shaft parts polishing device for mechanical manufacturing according to claim 1, characterized in that: A plurality of support legs (8) are installed at the bottom of the operating machine tool (1), and support feet (4) are installed at the bottom of the support legs (8).

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