Polishing device for automobile part machining

Abstract

The utility model discloses a polishing device for auto spare part processing, which relates to the technical field of auto spare part processing and comprises a polishing box body, a movable door is movably mounted on the front side of the polishing box body, a polishing mechanism is fixedly mounted on the right side of the inner wall of the polishing box body, and a positioning mechanism is arranged on the rear side of the inner wall of the polishing box body. A scrap collecting mechanism is arranged at the bottom of the polishing box body, the positioning mechanism comprises a positioning rod, a bottom plate is fixedly mounted on the front side of the top of the positioning rod, a motor preformed hole is formed in the center of the bottom plate, and a rotating motor is fixedly mounted at the bottom of the inner wall of the motor preformed hole; and a rotating disc is fixedly mounted on an output shaft of the rotating motor. According to the automobile part polishing device, the positioning mechanism and the polishing mechanism are matched with each other, so that the polishing device can polish automobile parts in all directions only through one polishing disc, meanwhile, the polishing device can adapt to the parts with different heights, the cost is saved, meanwhile, the efficiency is guaranteed, and meanwhile the applicability of the polishing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a grinding device for automobile parts processing. Background Art

[0002] Auto parts are the various units that make up the whole of a car and a product that serves the car, mainly including engine parts, transmission system parts, steering system parts, suspension parts, etc. Most auto parts are stamped parts, which are formed in one piece. After rough processing, there will be many burrs on the circumference of the parts. At this time, the burrs need to be polished to meet the use requirements. The existing technology has the following problems:

[0003] Because the existing automobile parts grinding device can only perform all-round grinding by installing multiple grinding discs after positioning, which increases the grinding cost. At the same time, a large amount of metal debris will be generated during grinding. The debris will fall directly on the positioning mechanism and cannot be quickly cleaned, thereby polluting the grinding environment. Utility Model Content

[0004] The utility model provides a grinding device for processing automobile parts to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] The camming mechanism is a kind of camming mechanism according to claim 1, wherein the camming mechanism is a plurality of camming mechanisms, each of which is a plurality of camming mechanisms having a plurality of movement paths and a plurality of movement paths connected to the camming mechanism.

[0007] A further improvement of the technical solution of the utility model is that a limit sliding rod is fixedly installed between the opposite surfaces of the two fixed vertical plates, and the two clamping plates are slidably connected to the limit sliding rod.

[0008] A further improvement of the technical solution of the utility model is that the grinding mechanism includes a driving box, the driving box is fixedly mounted on the right side of the inner wall of the grinding box, a lifting motor is fixedly mounted on the bottom of the driving box, a slide groove is opened on the left side of the driving box, a reciprocating screw is fixedly mounted on the output shaft of the lifting motor, the top of the reciprocating screw penetrates into the inner cavity of the slide groove and is movably connected with the top of the inner wall of the slide groove, a lifting block is threadedly mounted on the outer wall of the reciprocating screw, a fixed square plate is fixedly mounted on the left side of the lifting block, a spring is fixedly mounted on the left side of the fixed square plate, a grinding motor is fixedly mounted on the left end of the spring, a grinding disc is fixedly mounted on the output shaft of the grinding motor, and the grinding disc is located on the right side of the positioning mechanism.

[0009] A further improvement of the technical solution of the utility model is that a telescopic rod is fixedly installed at the center of the left side of the fixed square plate, the telescopic rod is located on the inner side of the spring, and the left end of the telescopic rod is fixedly connected to the right side of the grinding motor.

[0010] A further improvement of the technical solution of the utility model is that a control cabin is opened on the inner rear side of the grinding box body, the rear end of the positioning rod penetrates into the inner cavity of the control cabin and is movably connected to the rear side of the inner wall of the control cabin, the positioning rod is located on the outer wall of the inner cavity of the control cabin and is fixedly installed with a gear, an electric telescopic rod is fixedly installed on the left side of the inner wall of the control cabin, and a rack is fixedly installed on the telescopic output end of the electric telescopic rod, and the rack is meshed with the gear.

[0011] A further improvement of the technical solution of the utility model lies in that: a feed discharge hole is provided at the bottom of the grinding box, and the feed discharge hole is communicated with the inner cavity of the grinding box; the debris collection mechanism includes two suspension rods, and both suspension rods are fixedly connected to the bottom of the grinding box; mirror-image L-shaped brackets are fixedly installed on the front sides of the two suspension rods; debris collection drawers are provided at the top of the two L-shaped brackets at the horizontal position, and the feed discharge hole is communicated with the inner cavity of the debris collection drawer.

[0012] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0013] 1. The utility model provides a grinding device for automobile parts processing. Through the mutual cooperation between the positioning mechanism and the grinding mechanism, the grinding device can perform all-round grinding of automobile parts with only one grinding disc, and can adapt to parts of different heights, saving costs while ensuring efficiency, and improving the applicability of the grinding device.

[0014] 2. The utility model provides a grinding device for automobile parts processing. Through the cooperation of a positioning mechanism that can be controlled to flip and a debris collection mechanism, after the parts are polished, the debris remaining on the surface of the parts can be collected by the debris collection mechanism through the flipping of the positioning mechanism, which is convenient for cleaning and ensures the cleanliness of the processing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the positioning mechanism of the utility model structure;

[0017] Figure 3 It is a schematic diagram of the grinding mechanism of the utility model structure;

[0018] Figure 4 It is a top view cross-sectional schematic diagram of the grinding box body of the utility model structure;

[0019] Figure 5 This is a schematic diagram of the debris collection mechanism of the utility model structure.

[0020] In the figure: 1. grinding box; 11. control cabin; 12. electric telescopic rod; 121. rack; 13. feeding hole; 2. positioning mechanism; 21. positioning rod; 211. gear; 22. bottom plate; 23. rotating motor; 24. turntable; 25. fixed vertical plate; 26. driving motor; 27. positive and negative threaded rod; 28. limit slide rod; 29. ​​clamping plate; 3. grinding mechanism; 31. driving box; 32. lifting motor; 33. slide groove; 34. reciprocating screw; 35. lifting block; 36. fixed square plate; 361. telescopic rod; 37. spring; 38. grinding motor; 39. grinding disc; 4. debris collection mechanism; 41. suspension rod; 42. L-shaped bracket; 43. debris collection drawer; 5. movable door. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2As shown, the utility model provides a grinding device for automobile parts processing, including a grinding box 1, a movable door 5 is movably installed on the front side of the grinding box 1, a grinding mechanism 3 is fixedly installed on the right side of the inner wall of the grinding box 1, a positioning mechanism 2 is arranged on the rear side of the inner wall of the grinding box 1, a debris collection mechanism 4 is arranged on the bottom of the grinding box 1, the positioning mechanism 2 includes a positioning rod 21, a bottom plate 22 is fixedly installed on the top front side of the positioning rod 21, a motor reserved hole is opened at the center of the bottom plate 22, a rotating motor 23 is fixedly installed on the bottom of the inner wall of the motor reserved hole, and the output shaft of the rotating motor 23 is fixedly mounted on the bottom of the inner wall of the motor reserved hole. A turntable 24 is fixedly installed, and fixed vertical plates 25 are fixedly installed on the left and right sides of the top of the turntable 24. A driving motor 26 is fixedly installed on the right side of the right fixed vertical plate 25. A positive and negative threaded rod 27 is fixedly installed on the output shaft of the driving motor 26. The left end of the positive and negative threaded rod 27 is movably connected to the right side of the left fixed vertical plate 25. The left and right sides of the positive and negative threaded rod 27 are provided with threaded walls with opposite threads. The outer walls of the two threaded walls are threadedly installed with clamping plates 29. A limited sliding rod 28 is fixedly installed between the opposite surfaces of the two fixed vertical plates 25, and the two clamping plates 29 are slidably connected to the limited sliding rod 28.

[0023] When polishing automobile parts, the movable door 5 on the front side of the polishing box 1 can be opened first, and the parts can be placed at the center of the turntable 24. Then, the driving motor 26 can be started to drive the positive and negative threaded rods 27 to rotate, so that the clamping plates 29 on the opposite threaded walls on the left and right sides of the positive and negative threaded rods 27 are brought close to each other to clamp and fix the parts. Then, the rotating motor 23 at the center of the top of the bottom plate 22 can drive the overall turntable 24 and the parts clamped and fixed on the top of the turntable 24 to rotate, so as to facilitate uniform polishing of the outer wall of the parts.

[0024] like Figure 3 As shown, the grinding mechanism 3 includes a driving box 31, which is fixedly mounted on the right side of the inner wall of the grinding box 1, a lifting motor 32 is fixedly mounted on the bottom of the driving box 31, a slide groove 33 is opened on the left side of the driving box 31, a reciprocating screw 34 is fixedly mounted on the output shaft of the lifting motor 32, the top of the reciprocating screw 34 penetrates the inner cavity of the slide groove 33 and is movably connected to the top of the inner wall of the slide groove 33, a lifting block 35 is threadedly mounted on the outer wall of the reciprocating screw 34, and a fixed square plate 3 is fixedly mounted on the left side of the lifting block 35. 6. A spring 37 is fixedly installed on the left side of the fixed square plate 36, a grinding motor 38 is fixedly installed on the left end of the spring 37, a grinding disc 39 is fixedly installed on the output shaft of the grinding motor 38, and the grinding disc 39 is located on the right side of the positioning mechanism 2. A telescopic rod 361 is fixedly installed at the center of the left side of the fixed square plate 36, and the telescopic rod 361 is located on the inner side of the spring 37. The left end of the telescopic rod 361 is fixedly connected to the right side of the grinding motor 38. When the spring 37 is squeezed, the telescopic rod 361 can maintain its elastic stability;

[0025] By starting the lifting motor 32 at the bottom of the drive box 31, the reciprocating screw 34 in the slide slot 33 can be driven to rotate, so that the lifting block 35 drives the fixed square plate 36 to reciprocate up and down, and the grinding motor 38 connected to the spring 37 on the left side of the fixed square plate 36 drives the grinding disc 39 to rotate at high speed, so that it can move up and down close to the accessories for grinding, so that the outer walls of accessories at different heights can be fully polished.

[0026] like Figure 4 , Figure 5 As shown, a control cabin 11 is provided at the rear side of the interior of the grinding box 1, a rear end of the positioning rod 21 penetrates into the inner cavity of the control cabin 11 and is movably connected to the rear side of the inner wall of the control cabin 11, a gear 211 is fixedly installed on the outer wall of the inner cavity of the control cabin 11, an electric telescopic rod 12 is fixedly installed on the left side of the inner wall of the control cabin 11, a rack 121 is fixedly installed at the telescopic output end of the electric telescopic rod 12, the rack 121 is meshed with the gear 211, a feeding hole 13 is provided at the bottom of the grinding box 1, the feeding hole 13 is communicated with the inner cavity of the grinding box 1, the debris collection mechanism 4 includes two suspension rods 41, the two suspension rods 41 are fixedly connected to the bottom of the grinding box 1, the front sides of the two suspension rods 41 are fixedly installed with mirrored L-shaped brackets 42, a debris collection drawer 43 is provided on the top of the horizontal position of the two L-shaped brackets 42, and the feeding hole 13 is communicated with the inner cavity of the debris collection drawer 43;

[0027] The debris generated by grinding is prevented from splashing out by the grinding box 1, and part of it will fall directly into the debris collection drawer 43 from the discharge hole 13. The debris remaining on the turntable 24 can be driven by the electric telescopic rod 12 in the start-up control cabin 11 to drive the rack 121 to move to the right, and the positioning rod 21 can be driven to rotate by engaging with the gear 211, so that the overall positioning mechanism 2 is flipped over, and the debris is poured into the debris collection drawer 43 for collection. When the debris needs to be processed, the debris collection drawer 43 only needs to be pulled out using the L-shaped bracket 42 at the lower front side of the two suspension rods 41.

[0028] The working principle of the grinding device for automobile parts processing will be described in detail below.

[0029] like Figure 1-5As shown, when the automobile parts are being polished, the movable door 5 on the front side of the polishing box 1 can be opened first, and the parts can be placed at the center of the turntable 24. Then, the driving motor 26 can be started to drive the positive and negative threaded rods 27 to rotate, so that the clamping plates 29 on the opposite threaded walls on the left and right sides of the positive and negative threaded rods 27 are brought close to each other to clamp and fix the parts. Then, the rotating motor 23 at the center of the top of the bottom plate 22 can drive the overall turntable 24 and the parts clamped and fixed on the top of the turntable 24 to rotate. At the same time, the lifting motor 32 at the bottom of the driving box 31 can be started to drive the reciprocating screw 34 in the slide slot 33 to rotate, so that the lifting block 35 drives the fixed square plate 36 to reciprocate up and down, and the polishing connected by the spring 37 on the left side of the fixed square plate 36 The grinding motor 38 drives the grinding disc 39 to rotate at high speed, so that it moves up and down close to the accessory for grinding, so that the outer walls of the accessories at different heights can be fully polished. The debris generated by grinding is prevented from splashing out by the grinding box 1, and part of it will fall directly into the debris collection drawer 43 from the discharge hole 13. The debris remaining on the turntable 24 can be driven to move to the right by the electric telescopic rod 12 in the starting control cabin 11, and the positioning rod 21 can be driven to rotate by engaging with the gear 211, so that the overall positioning mechanism 2 is flipped, and the debris is poured into the debris collection drawer 43 for collection. When the debris needs to be processed, the debris collection drawer 43 only needs to be pulled out using the L-shaped bracket 42 at the lower front side of the two suspension rods 41.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A grinding device for automobile parts processing, comprising a grinding box (1), characterized in that: A movable door (5) is movably mounted on the front side of the grinding box (1); a grinding mechanism (3) is fixedly mounted on the right side of the inner wall of the grinding box (1); a positioning mechanism (2) is arranged on the rear side of the inner wall of the grinding box (1); a debris collecting mechanism (4) is arranged on the bottom of the grinding box (1); the positioning mechanism (2) comprises a positioning rod (21); a bottom plate (22) is fixedly mounted on the top front side of the positioning rod (21); a motor reserved hole is opened at the center of the bottom plate (22); a rotating motor (23) is fixedly mounted on the bottom of the inner wall of the motor reserved hole; A turntable (24) is fixedly mounted on the output shaft of the rotating motor (23), and fixed vertical plates (25) are fixedly mounted on the left and right sides of the top of the turntable (24), and a driving motor (26) is fixedly mounted on the right side of the right fixed vertical plate (25), and a positive and negative threaded rod (27) is fixedly mounted on the output shaft of the driving motor (26), and the left end of the positive and negative threaded rod (27) is movably connected to the right side of the left fixed vertical plate (25), and the left and right sides of the positive and negative threaded rod (27) are provided with threaded walls with opposite threads, and the outer walls of the two threaded walls are threadedly mounted with clamping plates (29).

2. The grinding device for automobile parts processing according to claim 1, characterized in that: A limiting slide bar (28) is fixedly installed between the opposite surfaces of the two fixed vertical plates (25), and the two clamping plates (29) are both slidably connected to the limiting slide bar (28).

3. The grinding device for automobile parts processing according to claim 1, characterized in that: The grinding mechanism (3) comprises a driving box (31), the driving box (31) is fixedly mounted on the right side of the inner wall of the grinding box (1), a lifting motor (32) is fixedly mounted on the bottom of the driving box (31), a slide groove (33) is provided on the left side of the driving box (31), a reciprocating screw (34) is fixedly mounted on the output shaft of the lifting motor (32), the top end of the reciprocating screw (34) penetrates the inner cavity of the slide groove (33) and is in contact with the inner cavity of the slide groove (33). The top of the wall is movably connected, the outer wall of the reciprocating screw (34) is threadedly installed with a lifting block (35), the left side of the lifting block (35) is fixedly installed with a fixed square plate (36), the left side of the fixed square plate (36) is fixedly installed with a spring (37), the left end of the spring (37) is fixedly installed with a grinding motor (38), the output shaft of the grinding motor (38) is fixedly installed with a grinding disc (39), and the grinding disc (39) is located on the right side of the positioning mechanism (2).

4. The grinding device for automobile parts processing according to claim 3, characterized in that: A telescopic rod (361) is fixedly installed at the center of the left side of the fixed square plate (36), the telescopic rod (361) is located on the inner side of the spring (37), and the left end of the telescopic rod (361) is fixedly connected to the right side of the grinding motor (38).

5. The grinding device for automobile parts processing according to claim 1, characterized in that: A control cabin (11) is provided at the rear side of the interior of the polishing box (1); a rear end of the positioning rod (21) penetrates into the inner cavity of the control cabin (11) and is movably connected to the rear side of the inner wall of the control cabin (11); a gear (211) is fixedly installed on the outer wall of the inner cavity of the control cabin (11); an electric telescopic rod (12) is fixedly installed on the left side of the inner wall of the control cabin (11); a rack (121) is fixedly installed at the telescopic output end of the electric telescopic rod (12); and the rack (121) is meshed with the gear (211).

6. The grinding device for automobile parts processing according to claim 1, characterized in that: The bottom of the grinding box (1) is provided with a feed hole (13), and the feed hole (13) is communicated with the inner cavity of the grinding box (1). The debris collection mechanism (4) includes two suspension rods (41), and the two suspension rods (41) are fixedly connected to the bottom of the grinding box (1). The front sides of the two suspension rods (41) are fixedly installed with mirror-image L-shaped brackets (42), and debris collection drawers (43) are arranged on the top of the two L-shaped brackets (42) at the horizontal position, and the feed hole (13) is communicated with the inner cavity of the debris collection drawer (43).

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