Grinding device convenient to clean and used for automobile part production

Abstract

The polishing device convenient to clean and used for automobile part production comprises a mounting table which is horizontally placed, four supporting legs are arranged on the lower surface of the mounting table, a moving mechanism and an adjusting mechanism are arranged on the upper surface of the mounting table, and the moving mechanism comprises two long grooves which are formed in the top of the mounting table and are horizontally placed. According to the polishing device convenient to clean and used for automobile part production, a short threaded rod rotates to drive a pressing piece to move, so that a disc and an arc-shaped support are fixed together, the output end of a first motor rotates to drive a short round rod to rotate, the angle of a polishing assembly is adjusted, and the output end of a second motor rotates to drive a threaded rod to rotate; the left-right position of the grinding assembly is adjusted, the structure is simple and practical, flexible adjustment of the grinding assembly can be achieved, the grinding assembly can grind the top of a workpiece and can also grind the two sides of the workpiece, and therefore convenience is brought to operators.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to a polishing device for automobile parts production which is easy to clean. Background Art

[0002] A car is a modern means of transportation that has its own power and can be driven without tracks or electricity. In a broad sense, vehicles that are driven by their own mechanical energy are generally called cars. A car has three major parts: engine, chassis, and transmission; five major systems: fuel supply and ignition system, lubrication system, cooling system, braking system, and steering transmission system; and exterior and interior parts.

[0003] Auto parts include engine parts: cylinder head, engine body, oil pan, etc.; crank-connecting rod mechanism: piston, connecting rod, crankshaft, connecting rod bearing, crankshaft bearing, piston ring, etc.; valve mechanism: camshaft, intake valve, exhaust valve, rocker arm, rocker arm shaft, tappet, push rod, etc.; intake system: air filter element, throttle valve, intake resonator, intake manifold, etc.; exhaust system: three-way catalyst, exhaust manifold, exhaust pipe; transmission system accessories: flywheel, pressure plate, clutch plate, transmission, speed shift control mechanism, drive shaft (universal joint), wheel hub, etc.; brake system accessories: brake master cylinder, brake slave cylinder, vacuum booster, brake pedal assembly, brake disc, brake drum, brake pad, brake oil pipe, ABS pump, etc.; steering system accessories: steering knuckle, steering gear, steering column, steering wheel, steering rod, etc.

[0004] As people's quality of life continues to improve, the demand for automobiles is also increasing. Auto parts are very important components when manufacturing cars, so the production of auto parts is also very important. Application number: 201921661029.9, discloses a grinding device for the production of auto parts, including a base, a splint and a bearing column, so that the device can drive the grinding block to rotate through a motor for grinding. In addition, the compression spring can be removed by removing the pressure plate for easy replacement. However, when using the device, since the position of the grinding block used for grinding is fixed at the top of the workpiece, the device can only grind the top of the workpiece. When it is necessary to grind both sides of the workpiece, the device cannot meet the demand, which brings inconvenience to the operator.

[0005] Therefore, it is necessary to provide a polishing device for automobile parts production that is easy to clean to solve the above technical problems. Utility Model Content

[0006] The utility model provides a grinding device for automobile parts production which is easy to clean, and solves the problem that some existing grinding devices for automobile parts production are inconvenient to grind the side of workpieces when in use in the relative technology.

[0007] In order to solve the above technical problems, the utility model provides a polishing device for automobile parts production that is easy to clean, comprising: a mounting table placed horizontally and having four supporting legs on the lower surface, and a moving mechanism and an adjusting mechanism on the upper surface of the mounting table;

[0008] The moving mechanism includes two long grooves opened on the top of the mounting platform and placed horizontally, the interiors of the two long grooves are rotatably connected with horizontally placed threaded rods, the right sides of the two threaded rods penetrate the right side of the inner wall of the mounting platform and extend to the right side of the mounting platform, the circumferential sides of the two threaded rods are threadedly connected with threaded blocks that can move left and right, the circumferential sides of the two threaded blocks are slidably connected with the two long grooves respectively, and two arc-shaped brackets are fixed on the upper surfaces of the two threaded blocks, the two arc-shaped brackets are distributed in concentric circles, and two arc-shaped slide rails are formed on the opposite sides of the two arc-shaped brackets, and the interiors of the two arc-shaped slide rails are slidably connected with horizontally placed sliding rods, and both ends of the sliding rods are provided with vertically placed discs;

[0009] The adjustment mechanism includes four U-shaped frames in contact with the arc-shaped bracket and the disc, the four U-shaped frames are threadedly connected to a short screw on one side away from each other, and a vertically placed pressing plate is provided on the opposite side of the four short screws. A vertically placed fixing block is fixed to the circumferential side of the sliding rod, and the lower surface of the fixing block is rotatably connected to a horizontally placed short round rod through two fixing plates, and a grinding assembly is fixed to the lower surface of the short round rod.

[0010] Preferably, a first motor placed horizontally with its output end facing leftward is arranged on the right side of the fixing plate on the right side, the output end of the first motor is fixedly connected to the right side of the short round rod, and the grinding assembly includes a telescopic assembly and a grinder.

[0011] Preferably, a rotating ring is fixed to the right side of the peripheral side of the two threaded rods, and the peripheral side of the two rotating rings are sleeved with longitudinally arranged belts. A second motor for driving the front threaded rod to rotate is arranged on the right side of the mounting platform.

[0012] Preferably, a sealing cover is provided on the upper surface of the mounting platform by bolts, and horizontally placed long screws are rotatably connected on both sides of the inner wall of the sealing cover, and guide rods parallel to the long screws are provided on both sides of the inner wall of the sealing cover and at the rear side of the long screws, a screw block that can move left and right is threadedly connected to the circumferential side of the long screw, and the interior of the screw block is slidably connected to the circumferential side of the guide rod, and a third motor for driving the long screw to rotate is provided on the right side of the sealing cover.

[0013] Preferably, an absorber is provided on the lower surface of the screw block, an absorption assembly is provided on the upper surface of the sealing cover, and the absorption assembly is connected to the absorber through a telescopic pipe.

[0014] Preferably, a vertically placed and rotatable rotating disk is provided inside the mounting platform, a fourth motor for driving the rotating disk to rotate is provided on the lower surface of the mounting platform, and telescopic rods placed horizontally and with extended ends facing each other are fixed on the upper surface of the mounting platform and located on both sides of the rotating disk through fixing plates, and the extended ends of the two telescopic rods are provided with baffles placed vertically and with the bottoms in contact with the upper surface of the rotating disk.

[0015] Preferably, a rotatable rotating door is provided on the front of the sealing cover, and a transparent window is provided inside the rotating door.

[0016] Compared with the related art, the polishing device for automobile parts production provided by the utility model which is easy to clean has the following beneficial effects:

[0017] The utility model provides a grinding device for automobile parts production which is easy to clean. The short screw rod is rotated to drive the pressing plate to move, so that the disc and the arc-shaped bracket are fixed together. The output end of the first motor rotates to drive the short round rod to rotate, so as to adjust the angle of the grinding assembly. The output end of the second motor rotates to drive the threaded rod to rotate, so as to adjust the left and right position of the grinding assembly. The structure is simple and practical, and the grinding assembly can be flexibly adjusted, so that the grinding assembly can not only grind the top of the workpiece, but also grind the two sides of the workpiece, thereby bringing convenience to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of a grinding device for automobile parts production that is easy to clean provided by the utility model;

[0019] Figure 2 for Figure 1 A schematic structural diagram of a sectional view of the sealing cover shown;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure of the top view of the mounting platform shown;

[0021] Figure 4 for Figure 2 The structural schematic diagram of the right view of the arc-shaped slide rail shown;

[0022] Figure 5 for Figure 1 The structural schematic diagram of the sealing cover shown is a bottom view.

[0023] Numbers in the figure: 1. mounting table; 2. moving mechanism; 3. adjusting mechanism; 21. long groove; 22. threaded rod; 23. threaded block; 24. arc-shaped bracket; 25. arc-shaped slide rail; 26. sliding rod; 27. disc; 31. U-shaped frame; 32. short screw; 33. pressing sheet; 34. fixing block; 35. short round rod; 36. grinding assembly; 37. first motor; 4. rotating ring; 5. belt; 6. second motor; 7. sealing cover; 8. long screw; 9. guide rod; 10. screw block; 11. third motor; 12. absorber; 13. absorption assembly; 14. rotating disk; 15. fourth motor; 16. telescopic rod; 17. baffle; 18. rotating door; 19. transparent window. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a grinding device for automobile parts production that is easy to clean provided by the utility model; Figure 2 for Figure 1 A schematic structural diagram of a sectional view of the sealing cover shown; Figure 3 for Figure 1 A schematic diagram of the structure of the top view of the mounting platform shown; Figure 4 for Figure 2 The structural schematic diagram of the right view of the arc-shaped slide rail shown; Figure 5 for Figure 1 The structural schematic diagram of the sealing cover in the bottom view is a grinding device for automobile parts production which is easy to clean, comprising: a mounting table 1 which is placed horizontally and has four supporting legs on the lower surface, and a moving mechanism 2 and an adjusting mechanism 3 are arranged on the upper surface of the mounting table 1.

[0026] The mounting table 1 is provided to fix all components required for the device, the moving mechanism 2 is provided to drive the grinding component 36 to move left and right, and adjust the left and right position of the grinding component 36 , and the adjusting mechanism 3 is provided to adjust the angle of the grinding component 36 .

[0027] The moving mechanism 2 includes two long grooves 21 opened on the top of the mounting platform 1 and placed horizontally, and the interiors of the two long grooves 21 are rotatably connected with horizontally placed threaded rods 22, and the right sides of the two threaded rods 22 penetrate the right side of the inner wall of the mounting platform 1 and extend to the right side of the mounting platform 1. The circumferential sides of the two threaded rods 22 are threadedly connected with threaded blocks 23 that can move left and right, and the circumferential sides of the two threaded blocks 23 are slidably connected to the two long grooves 21 respectively. Two arc-shaped brackets 24 are fixed on the upper surfaces of the two threaded blocks 23, and the two arc-shaped brackets 24 are distributed in concentric circles. Two arc-shaped slide rails 25 are formed on the opposite sides of the two arc-shaped brackets 24. The interiors of the two arc-shaped slide rails 25 are slidably connected with horizontally placed sliding rods 26, and both ends of the sliding rods 26 are provided with vertically placed discs 27.

[0028] By providing a long groove 21 for fixing and placing the threaded rod 22 and the threaded block 23, and by providing a threaded connection between the threaded block 23 and the threaded rod 22, the threaded block 23 can be driven to move left and right along the circumferential side of the threaded rod 22 when the threaded rod 22 rotates, thereby adjusting the left and right position of the grinding assembly 36. The arc-shaped bracket 24 can form an arc-shaped slide rail 25, so that the sliding rod 26 and the fixed block 34 can move in a circle along the arc-shaped slide rail 25, thereby adjusting the angle of the grinding assembly 36. The setting of the disc 27 is used to fix the sliding rod 26 and the arc-shaped slide rail 25 together.

[0029] The adjustment mechanism 3 includes four U-shaped frames 31 in contact with the arc-shaped bracket 24 and the disc 27. The four U-shaped frames 31 are threadedly connected to the separated sides with short screws 32. The four short screws 32 are provided with vertically placed pressing plates 33 on the opposite sides. A vertically placed fixing block 34 is fixed to the peripheral side of the sliding rod 26. The lower surface of the fixing block 34 is rotatably connected to a horizontally placed short round rod 35 through two fixing plates. The lower surface of the short round rod 35 is fixed with a grinding assembly 36.

[0030] By setting a U-shaped frame 31, it is used to cooperate with the short screw 32 and the pressure plate 33 to clamp the disc 27 and the arc-shaped bracket together, so that the sliding rod 26 and the fixed block 34 can be fixed on the arc-shaped bracket 24. The short screw 32 is set to drive the pressure plate 33 to move left and right when rotating. By setting four U-shaped frames 31, short screws 32 and pressure plates 33, the two discs 27 can be fixed on the arc-shaped bracket 24 from four positions to maintain the stability of the device. By setting a fixed block 34, the short round rod 35 is set to drive the angle of the grinding assembly 36 when rotating. The grinding assembly 36 is set to grind the workpiece.

[0031] A first motor 37 placed horizontally with its output end facing left is arranged on the right side of the right fixing plate. The output end of the first motor 37 is fixedly connected to the right side of the short round rod 35. The grinding assembly 36 includes a telescopic assembly and a grinder.

[0032] The first motor 37 is provided to provide power for the short round rod 35 to rotate, thereby adjusting the angle of the grinding assembly 36, and the telescopic assembly is used to adjust the distance between the grinder and the workpiece.

[0033] A rotating ring 4 is fixed to the right side of the circumference of the two threaded rods 22, and a longitudinally arranged belt 5 is sleeved on the circumference of the two rotating rings 4. A second motor 6 for driving the front threaded rod 22 to rotate is arranged on the right side of the mounting platform 1.

[0034] By setting a rotating ring 4, it is used to drive the threaded rod 22 to rotate, so that the two threaded rods 22 can rotate together. The two rotating rings 4 and the belt 5 form a transmission assembly, so that the force at the output end of the second motor 6 is transmitted to the rear threaded rod 22. The second motor 6 is set to drive the front threaded rod 22 and the front rotating ring 4 to rotate.

[0035] A sealing cover 7 is provided on the upper surface of the mounting platform 1 by bolts, and horizontally placed long screws 8 are rotatably connected on both sides of the inner wall of the sealing cover 7, and guide rods 9 parallel to the long screw 8 are provided on both sides of the inner wall of the sealing cover 7 and at the rear side of the long screw 8, a screw block 10 that can move left and right is threadedly connected to the peripheral side of the long screw 8, and the interior of the screw block 10 is slidably connected to the peripheral side of the guide rod 9, and a third motor 11 for driving the long screw 8 to rotate is provided on the right side of the sealing cover 7.

[0036] The sealing cover 7 is provided to prevent the generated debris from spreading into the air when the workpiece is polished. The debris is trapped inside the sealing cover 7, which also makes it easier for the operator to clean the device later. The screw block 10 is threadedly connected with the long screw rod 8, so that the screw block 10 can be driven to move left and right when the long screw rod 8 rotates. The guide rod 9 is provided to maintain the stability of the screw block 10 when it moves left and right. The third motor 11 is provided to provide power for the long screw rod 8 to rotate.

[0037] An absorber 12 is disposed on the lower surface of the screw block 10, and an absorption assembly 13 is disposed on the upper surface of the sealing cover 7. The absorption assembly 13 is connected to the absorber 12 via a telescopic pipe.

[0038] The absorber 12 is provided to absorb the debris generated when grinding the workpiece and clean the device. The absorption component 13 includes an air pump box and a storage box.

[0039] A vertically placed and rotatable rotating disk 14 is arranged inside the mounting platform 1, a fourth motor 15 for driving the rotating disk 14 to rotate is arranged on the lower surface of the mounting platform 1, and horizontally placed telescopic rods 16 with extended ends facing each other are fixed on the upper surface of the mounting platform 1 and located on both sides of the rotating disk 14 through fixing plates, and the extended ends of the two telescopic rods 16 are provided with baffles 17 which are vertically placed and the bottoms of which are in contact with the upper surface of the rotating disk 14.

[0040] A rotating disk 14 is provided to place the workpiece and to drive the workpiece to rotate and adjust the grinding edge. The fourth motor 15 is provided to provide power for the rotating disk 14 to rotate. A telescopic rod 16 is provided to drive the baffle 17 to move left and right, thereby fixing the workpiece on the upper surface of the rotating disk 14.

[0041] A rotatable rotating door 18 is arranged on the front of the sealing cover 7 , and a transparent window 19 is arranged inside the rotating door 18 .

[0042] The rotating door 18 is provided to facilitate opening and closing of the sealing cover 7 , and the transparent window 19 is provided to observe the grinding condition inside the sealing cover 7 .

[0043] The working principle of the polishing device for automobile parts production that is easy to clean provided by the utility model is as follows:

[0044] When in use, the workpiece is placed on the upper surface of the rotating disk 14, the two telescopic rods 16 are adjusted, and the two telescopic rods 16 drive the two baffles 17 to move to the opposite side, and the workpiece is fixed on the rotating disk 14. After the sliding rod 26 is slid to a suitable position, the short screw 32 is rotated, and the rotation of the short screw 32 drives the pressing piece 33 to move, thereby fixing the disk 27 and the arc-shaped bracket 24 together, and the first motor 37 is turned on, and the output end of the first motor 37 rotates to drive the short round rod 35 to rotate, thereby adjusting the angle of the grinding assembly 36, and then the second motor 6 is turned on, and the second motor 6 is turned on. The rotation of the output end drives the front threaded rod 22 and the front rotating ring 4 to rotate, and the rotation of the front rotating ring 4 drives the belt 5 to rotate, thereby driving the rear rotating ring 4 and the rear threaded rod 22 to rotate, and then driving the two threaded blocks 23 to move rightward along the circumferential side of the threaded rod 22, moving the grinding assembly 36 to the optimal position, turning on the grinding assembly 36, starting the grinding work, and finally turning on the third motor 11. The output end of the third motor 11 rotates and drives the long screw 8 to rotate, so that the screw block 10 moves rightward to the top of the workpiece, so that the absorber 12 absorbs the debris generated by grinding.

[0045] Compared with the related art, the polishing device for automobile parts production provided by the utility model which is easy to clean has the following beneficial effects:

[0046] The pressing plate 33 is driven to move by the rotation of the short screw rod 32, so that the disc 27 and the arc-shaped bracket 24 are fixed together. The output end of the first motor 37 rotates to drive the short round rod 35 to rotate, and the angle of the grinding assembly 36 is adjusted. The output end of the second motor 6 rotates to drive the threaded rod 22 to rotate, and the left and right position of the grinding assembly 36 is adjusted. The structure is simple and practical, and the grinding assembly 36 can be flexibly adjusted, so that the grinding assembly 36 can not only grind the top of the workpiece, but also grind the two sides of the workpiece, which brings convenience to the operator.

[0047] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A polishing device for automobile parts production that is easy to clean, characterized in that: include: A mounting platform (1) is placed horizontally and has four supporting legs on its lower surface, and a moving mechanism (2) and an adjusting mechanism (3) are provided on the upper surface of the mounting platform (1); The moving mechanism (2) comprises two long grooves (21) opened on the top of the mounting platform (1) and placed horizontally, the interiors of the two long grooves (21) are rotatably connected with horizontally placed threaded rods (22), the right sides of the two threaded rods (22) penetrate the right side of the inner wall of the mounting platform (1) and extend to the right side of the mounting platform (1), the peripheral side surfaces of the two threaded rods (22) are threadedly connected with threaded blocks (23) that can move left and right, and the peripheral sides of the two threaded blocks (23) are The surfaces are respectively connected to the two long grooves (21) for sliding, and the upper surfaces of the two threaded blocks (23) are fixed with two arc-shaped brackets (24), and the two arc-shaped brackets (24) are distributed in a concentric circle. Two arc-shaped slide rails (25) are formed on opposite sides of the two arc-shaped brackets (24), and the insides of the two arc-shaped slide rails (25) are connected for sliding with a horizontally placed slide rod (26), and both ends of the slide rod (26) are provided with a vertically placed disc (27); The adjustment mechanism (3) comprises four U-shaped frames (31) in contact with the arc-shaped bracket (24) and the disc (27); the four U-shaped frames (31) are threadedly connected to short screws (32) on the separated sides; the four short screws (32) are provided with vertically placed pressing sheets (33) on the opposite sides; a vertically placed fixing block (34) is fixed to the peripheral side surface of the sliding rod (26); the lower surface of the fixing block (34) is rotatably connected to a horizontally placed short round rod (35) through two fixing sheets; and a grinding assembly (36) is fixed to the lower surface of the short round rod (35).

2. The easy-to-clean polishing device for automobile parts production according to claim 1, characterized in that: A first motor (37) is arranged horizontally on the right side of the fixing plate on the right side and its output end faces leftwards. The output end of the first motor (37) is fixedly connected to the right side of the short round rod (35). The grinding assembly (36) includes a telescopic assembly and a grinder.

3. The easy-to-clean polishing device for automobile parts production according to claim 2, characterized in that: A rotating ring (4) is fixed on the right side of the peripheral side of the two threaded rods (22), and a longitudinally arranged belt (5) is sleeved on the peripheral side of the two rotating rings (4). A second motor (6) for driving the front threaded rod (22) to rotate is arranged on the right side of the mounting platform (1).

4. The easy-to-clean polishing device for automobile parts production according to claim 3, characterized in that: The upper surface of the mounting platform (1) is provided with a sealing cover (7) by means of bolts, and a horizontally placed long screw (8) is rotatably connected to both sides of the inner wall of the sealing cover (7), and a guide rod (9) parallel to the long screw (8) is provided on both sides of the inner wall of the sealing cover (7) and located at the rear side of the long screw (8), and a screw block (10) that can move left and right is threadedly connected to the peripheral side of the long screw (8), and the interior of the screw block (10) is slidably connected to the peripheral side of the guide rod (9), and a third motor (11) for driving the long screw (8) to rotate is provided on the right side of the sealing cover (7).

5. The easy-to-clean polishing device for automobile parts production according to claim 4, characterized in that: An absorber (12) is provided on the lower surface of the screw block (10), and an absorption assembly (13) is provided on the upper surface of the sealing cover (7). The absorption assembly (13) and the absorber (12) are connected via a telescopic pipe.

6. The easy-to-clean polishing device for automobile parts production according to claim 5, characterized in that: A rotating disk (14) which is placed vertically and can rotate is arranged inside the mounting platform (1); a fourth motor (15) for driving the rotating disk (14) to rotate is arranged on the lower surface of the mounting platform (1); telescopic rods (16) which are placed horizontally and whose extended ends are opposite to each other are fixed on the upper surface of the mounting platform (1) and located on both sides of the rotating disk (14) through fixing plates; and baffles (17) which are placed vertically and whose bottoms are in contact with the upper surface of the rotating disk (14) are arranged at the extended ends of the two telescopic rods (16).

7. The easy-to-clean polishing device for automobile parts production according to claim 6, characterized in that: A rotatable rotating door (18) is arranged on the front of the sealing cover (7), and a transparent window (19) is arranged inside the rotating door (18).

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