Guide wheel assembly machining device

Abstract

The utility model provides a guide wheel assembly processing device, and relates to the technical field of guide wheel assembly processing equipment, the guide wheel assembly processing device comprises a rack, one side of the rack is fixedly connected with a placing plate, the outer surface of the placing plate is provided with a guide wheel body, one side of the rack is provided with a polishing device, and the other side of the rack is provided with a polishing device. The polishing device comprises a sliding plate and two round rods, a motor is arranged on one side of the sliding plate, the output end of the motor is fixedly connected with a groove disc, the two sides of the groove disc are fixedly connected with U-shaped blocks, and one end of each round rod is fixedly connected with a polishing block. The guide wheel body is fixed to the containing plate, the two grinding blocks in the groove disc are attached to the outer surface of the guide wheel body, and the operation motor drives the groove disc to rotate so that the two grinding blocks can be attached to the outer surface of the guide wheel body to grind the outer surface of the guide wheel body. And the outer surface of the guide wheel body can be polished more comprehensively and uniformly, and the efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to guide wheel assembly processing equipment technical field especially relates to a guide wheel assembly processing device. BACKGROUND

[0002] Guide wheel assembly is the important component in caterpillar type engineering machinery, is mainly used to guide caterpillar to turn correctly, prevents caterpillar to run off and to go beyond the track, moderates the impact that caterpillar advances, is very important to the walking mechanism of caterpillar type engineering vehicle, ensures that caterpillar stable operation, guide wheel assembly needs to pass assembly welding, polishing and so on many processing procedures before leaving factory.

[0003] When using the polishing device to polish the two sides of the outer ring of the guide wheel, the guide wheel is usually placed on the ground, and the surface of the guide wheel is polished by a small handheld polishing device, and the guide wheel is pushed to rotate during polishing. This polishing method is low in efficiency, and it is difficult to ensure consistent polishing effect on the surface of the guide wheel by manually controlling the movement of the polishing device, resulting in poor processing effect on the surface of the guide wheel. UTILITY MODEL CONTENTS

[0004] The utility model discloses a guide wheel assembly processing device to solve the problem of low efficiency of the polishing method by using a small handheld polishing device to polish the surface of the guide wheel, and pushing the guide wheel to rotate during polishing. It is difficult to ensure consistent polishing effect on the surface of the guide wheel by manually controlling the movement of the polishing device, resulting in poor processing effect on the surface of the guide wheel.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a guide wheel assembly processing device, comprising a rack, the rack is provided with a control cabinet on one side, the rack is fixedly connected with a placing plate on one side, the placing plate is provided with a groove on one end, the top of the placing plate is provided with a hydraulic rod, the output rod of the hydraulic rod is fixedly connected with a pressing plate on the top, the outer surface of the placing plate is provided with a guide wheel body, the rack is provided with a polishing device for polishing the surface of the outer ring of the guide wheel body.

[0006] The effect of the above-mentioned components is that when the polishing device is used to polish the outer ring of the guide wheel body in the guide wheel assembly, the guide wheel body is placed in the groove on the outer surface of the placing plate, then the hydraulic rod is controlled to operate and shrink by the control cabinet on one side of the rack, the output rod of the hydraulic rod drives the pressing plate to descend and press one end of the pressing plate on the top of the moving wheel body, and the outer surface of the guide wheel body is polished and processed by the polishing device.

[0007] Preferably, the polishing device comprises a sliding plate and two round rods, the bottom end of the sliding plate is in sliding connection with the bottom end of the inner wall of the rack, one side of the rack is provided with an electric push rod, the output rod of the electric push rod is fixedly connected with one side of the sliding plate, one side of the sliding plate is provided with a motor, the output end of the motor rotates in the inner wall of the sliding plate, the output end of the motor is fixedly connected with a groove disc, the both sides of the groove disc are fixedly connected with U-shaped blocks, the both sides of the groove disc and the inner walls of the two U-shaped blocks are slidably connected with the two round rods, one end of the round rod is fixedly connected with a polishing block, the outer surface of the round rod is provided with a spring, the both ends of the spring are fixedly connected with one side of the round rod and one side of the U-shaped block, the end of the round rod away from the polishing block is fixedly connected with an L-shaped rod, one side of the L-shaped rod is fixedly connected with a screw rod, the bottom end of the screw rod slides in the inner wall of the U-shaped block, and the outer surface of the screw rod is threadedly connected with a threaded ring.

[0008] The above-mentioned components achieve the effects that: by arranging the polishing block, when the machining device is used to polish the outer surface of the guide wheel body, the guide wheel body is placed at the groove on the outer surface of the placing plate, then the hydraulic rod is controlled to operate and retract through the control panel on one side of the rack, the output rod of the hydraulic rod drives the pressing plate to descend and press one end of the pressing plate on the top end of the moving wheel body, then the electric push rod is operated to extend and push the sliding plate to slide on the outer surface of the rack towards the direction of the guide wheel body, the both sides of the two polishing blocks in the groove disc are in contact with the both sides of the outer surface of the guide wheel body, when one side of the polishing block is in contact with the outer surface of the guide wheel body, the two polishing blocks are pushed to slide and move positions in the inner walls of the groove disc and the U-shaped blocks through the round rods, the both sides of the two polishing blocks are adhered to the outer surface of the guide wheel body through the pushing force of the spring, then the threaded ring is rotated and moved downwards on the outer surface of the screw rod to press the bottom end tightly on the outer surface of the U-shaped block, the positions of the round rod and the polishing block are fixed, then the motor on one side of the sliding plate drives the groove disc to rotate, the outer surface of the guide wheel body is polished through the two polishing blocks, after the polishing is completed, the threaded ring is rotated to move away from the outer surface of the U-shaped block, the electric push rod is operated to retract to drive the sliding plate to move so that the groove disc moves away from the outer surface of the guide wheel body, and then the guide wheel body is taken off.

[0009] Preferably, the bottom end of the threaded ring is fixedly connected with a ring piece, and the ring piece is made of rubber.

[0010] The above-mentioned components achieve the effects that: when the rubber ring piece at the bottom end of the threaded ring is pressed tightly on the outer surface of the U-shaped block to fix the positions of the screw rod and the L-shaped rod on the outer surface of the U-shaped block, the positions are more stable and not easy to slide.

[0011] Preferably, two arc-shaped holes are formed in the outer surface of the groove disc, and the arc-shaped holes penetrate through the inner and outer walls of the groove disc.

[0012] The effect achieved by the above component is that the debris generated in the process of polishing the outer surface of the guide wheel body by the polishing blocks can be separated from the interior of the groove disc through the arc-shaped holes on the outer surface of the groove disc, so as to avoid the accumulation of the debris generated in the polishing process in the interior of the groove disc as far as possible.

[0013] Preferably, one side of the polishing block is fixedly connected with a gasket, and an edge of the gasket away from the polishing block is arc-shaped.

[0014] The effect achieved by the above component is that the gasket on one side of the polishing block is more easily moved away from the guide wheel body when being in contact with the outer surface of the guide wheel body, and is not easily stuck with the guide wheel body.

[0015] Preferably, the outer surface of the threaded ring is fixedly connected with a plurality of protrusions, and the protrusions are circumferentially distributed on the outer surface of the threaded ring.

[0016] The effect achieved by the above component is that it is more convenient to push and rotate the threaded ring by pressing the protrusions on the outer surface of the threaded ring, and the hand is not easily slipped.

[0017] Preferably, the bottom end of the rack is provided with a collecting device, the collecting device comprises a collecting box, the bottom end of the collecting box is fixedly connected with a T-shaped rod, one side of the bottom end of the rack is provided with a T-shaped slot, and the outer surface of the T-shaped rod is matched with the inner wall of the T-shaped slot in size and shape.

[0018] The effect achieved by the above component is that when the polishing device is used, the T-shaped rod can be inserted into the interior of the T-shaped slot at the bottom end of the rack, and the collecting box can be fixed below the groove disc, so that the debris generated in the process of polishing the guide wheel body by the polishing device can fall into the interior of the collecting box below through the arc-shaped holes on the outer surface of the groove disc, and the debris generated in the polishing process can be collected and handled by the collecting box.

[0019] Preferably, one side of the collecting box is fixedly connected with a pull rod, and the cross-sectional shape of the pull rod is U-shaped.

[0020] The effect achieved by the above component is that the collecting box can be held and controlled by pressing the outer surface of the U-shaped pull rod, so that the T-shaped rod can be inserted into or pulled out of the interior of the T-shaped slot.

[0021] Compared with the prior art, the advantages and positive effects of the polishing device are as follows:

[0022] In the polishing device, the guide wheel body is fixed on the placing plate, the two polishing blocks in the interior of the groove disc are attached to the outer surface of the guide wheel body, the two polishing blocks are attached to the outer surface of the guide wheel body to polish the outer surface of the guide wheel body by driving the groove disc to rotate by the motor, the outer surface of the guide wheel body can be polished more comprehensively and uniformly, and the efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a three-dimensional structural diagram of the frame of this utility model;

[0025] Figure 3 This is a three-dimensional structural diagram of the groove plate of this utility model;

[0026] Figure 4 This is a three-dimensional structural diagram of the collection box of this utility model.

[0027] Legend: 1. Frame; 2. Grinding device; 3. Collection device; 4. Placement plate; 5. Hydraulic rod; 6. Pressure plate; 7. Guide wheel body; 21. Electric push rod; 22. Sliding plate; 23. Motor; 24. Groove; 25. U-shaped block; 26. Round rod; 27. Grinding block; 28. Spring; 29. ​​L-shaped rod; 210. Screw; 211. Threaded ring; 212. Ring plate; 213. Arc hole; 214. Washer; 215. Protrusion; 31. T-slot; 32. T-shaped rod; 33. Collection box; 34. Pull rod. Detailed Implementation

[0028] Example 1, as Figure 1 As shown, a guide wheel assembly processing device includes a frame 1, a control console on one side of the frame 1, a placement plate 4 fixedly connected to one side of the frame 1, a groove on one end of the placement plate 4, a hydraulic rod 5 at the top of the placement plate 4, a pressure plate 6 fixedly connected to the top of the output rod of the hydraulic rod 5, a guide wheel body 7 on the outer surface of the placement plate 4, and a grinding device 2 for grinding the outer surface of the guide wheel body 7 on one side of the frame 1. When grinding the outer surface of the guide wheel body 7 in the guide wheel assembly using the processing device, the guide wheel body 7 is placed in the groove on the outer surface of the placement plate 4. Then, the hydraulic rod 5 is controlled to retract by the control console on one side of the frame 1, causing the output rod of the hydraulic rod 5 to drive the pressure plate 6 to descend and press one end of the pressure plate 6 onto the top of the guide wheel body. Then, the outer surface of the guide wheel body 7 is ground by the grinding device 2.

[0029] Reference Figures 1-3As shown, in the embodiment: the polishing device 2 comprises a sliding plate 22 and two round rods 26, the bottom end of the sliding plate 22 is in sliding connection with the bottom end of the inner wall of the rack 1, one side of the rack 1 is provided with an electric push rod 21, the output rod of the electric push rod 21 is fixedly connected with one side of the sliding plate 22, one side of the sliding plate 22 is provided with a motor 23, the output end of the motor 23 rotates in the inner wall of the sliding plate 22, the output end of the motor 23 is fixedly connected with a groove disc 24, both sides of the groove disc 24 are fixedly connected with a U-shaped block 25, both sides of the groove disc 24 and the inner wall of the two U-shaped blocks 25 are respectively in sliding connection with the two round rods 26, one end of the round rod 26 is fixedly connected with a polishing block 27, the outer surface of the round rod 26 is provided with a spring 28, both ends of the spring 28 are respectively fixedly connected with one side of the round rod 26 and one side of the U-shaped block 25, the end of the round rod 26 away from the polishing block 27 is fixedly connected with an L-shaped rod 29, one side of the L-shaped rod 29 is fixedly connected with a screw rod 210, the bottom end of the screw rod 210 slides in the inner wall of the U-shaped block 25, the outer surface of the screw rod 210 is threadedly connected with a threaded ring 211, by arranging the polishing block 27, when the guide wheel body 7 is placed in the groove on the outer surface of the placing plate 4, and then the console on one side of the rack 1 is controlled to operate the hydraulic rod 5 to retract, so that the output rod of the hydraulic rod 5 drives the pressing plate 6 to descend and press one end of the pressing plate 6 on the top end of the moving wheel body, and then the electric push rod 21 is operated to elongate and push the sliding plate 22 to slide on the outer surface of the rack 1 towards the direction of the guide wheel body 7, so that one side of the two polishing blocks 27 in the groove disc 24 is in contact with both sides of the outer surface of the guide wheel body 7, when one side of the polishing block 27 is in contact with the outer surface of the guide wheel body 7, the two polishing blocks 27 are pushed to slide outward in the inner wall of the groove disc 24 and the U-shaped block 25, the spring 28 pushes one side of the two polishing blocks 27 to adhere to the outer surface of the guide wheel body 7, then the threaded ring 211 is rotated on the outer surface of the screw rod 210 to move downward on the outer surface of the screw rod 210 to press the bottom end tightly on the outer surface of the U-shaped block 25, the position of the round rod 26 and the polishing block 27 is fixed, then the motor 23 on one side of the sliding plate 22 drives the groove disc 24 to rotate, the outer surface of the guide wheel body 7 is polished by the two polishing blocks 27, after polishing, the threaded ring 211 is rotated away from the outer surface of the U-shaped block 25, the electric push rod 21 is operated to retract to drive the sliding plate 22 to move so that the groove disc 24 moves away from the outer surface of the guide wheel body 7, then the guide wheel body 7 is taken down, by arranging the polishing device 2, the guide wheel body 7 is fixed on the placing plate 4, and the two polishing blocks 27 in the groove disc 24 adhere to the outer surface of the guide wheel body 7, the motor 23 is operated to drive the groove disc 24 to rotate so that the two polishing blocks 27 adhere to the outer surface of the guide wheel body 7 to polish the outer surface of the guide wheel body 7, the outer surface of the guide wheel body 7 can be polished more comprehensively and uniformly and more efficiently.

[0030] Referring toFigures 2-3 As shown, in the embodiment: the bottom end of the threaded ring 211 is fixedly connected with a ring piece 212, the ring piece 212 is made of rubber material, and the rubber ring piece 212 at the bottom end of the threaded ring 211 is pressed against the outer surface of the U-shaped block 25, so that the positions of the screw rod 210 and the L-shaped rod 29 outside the U-shaped block 25 are fixed more stably and are not easy to slide, and the outer surface of the groove disc 24 is provided with two arc-shaped holes 213 which penetrate through the inner and outer sides of the groove disc 24. The debris generated in the process of polishing the outer surface of the guide wheel body 7 by the polishing block 27 can be separated from the inside of the groove disc 24 through the arc-shaped holes 213 on the outer surface of the groove disc 24, so as to avoid the accumulation of debris generated by polishing in the groove disc 24 as much as possible.

[0031] Referring to Figures 2-3 As shown, in the embodiment: the side of the polishing block 27 is fixedly connected with a gasket 214, the edge of the end of the gasket 214 away from the polishing block 27 is arc-shaped, and the gasket 214 on one side of the polishing block 27 is more easily moved away from the guide wheel body 7 when it is in contact with the outer surface of the guide wheel body 7, so as not to be easily stuck with the guide wheel body 7. The outer surface of the threaded ring 211 is fixedly connected with a plurality of protrusions 215 which are circumferentially distributed on the outer surface of the threaded ring 211. By abutting the protrusions 215 on the outer surface of the threaded ring 211 with the hand, the threaded ring 211 can be more conveniently pushed to rotate and is not easy to slip.

[0032] Referring to Figure 1 , Figure 2 and Figure 4 As shown, in the embodiment: the bottom end of the rack 1 is provided with a collecting device 3, the collecting device 3 includes a collecting box 33, the bottom end of the collecting box 33 is fixedly connected with a T-shaped rod 32, the bottom end of the rack 1 is provided with a T-shaped groove 31 on one side, the outer surface of the T-shaped rod 32 is adapted in size and shape to the inner wall of the T-shaped groove 31, and when the polishing device 2 is used, the T-shaped rod 32 can be inserted into the inside of the T-shaped groove 31 at the bottom end of the rack 1, so as to fix the collecting box 33 below the groove disc 24. The debris generated by polishing the guide wheel body 7 by the polishing device 2 can fall into the inside of the collecting box 33 below through the arc-shaped holes 213 on the outer surface of the groove disc 24, and the debris generated by polishing can be collected and handled conveniently by the collecting box 33. One side of the collecting box 33 is fixedly connected with a pull rod 34, the cross-sectional shape of the pull rod 34 is U-shaped, and the outer surface of the U-shaped pull rod 34 can be held to more conveniently hold the collecting box 33 to control the insertion or extraction of the T-shaped rod 32 from the inside of the T-shaped groove 31.

[0033] Working principle: when the processing device is used for grinding the outer surface of the guide wheel body 7, first, the T-shaped rod 32 is inserted into the inside of the T-shaped slot 31 at the bottom end of the rack 1, the collecting box 33 is fixed below the groove disc 24, then the guide wheel body 7 is placed at the groove of the outer surface of the placing plate 4, then the hydraulic rod 5 is controlled through the control console on one side of the rack 1 to operate contraction, the output rod of the hydraulic rod 5 drives the pressing plate 6 to descend and press one end of the pressing plate 6 on the top end of the moving wheel body, then the electric push rod 21 is operated to extend and push the sliding plate 22 to slide on the outer surface of the rack 1 towards the direction of the guide wheel body 7, so that one side of the two grinding blocks 27 in the inside of the groove disc 24 contacts with the two sides of the outer surface of the guide wheel body 7, when one side of the grinding block 27 contacts with the outer surface of the guide wheel body 7, the two grinding blocks 27 are pushed to slide and move position outside the inner wall of the groove disc 24 and the U-shaped block 25 through the round rod 26, the spring 28 is used to make one side of the two grinding blocks 27 adhere to the outer surface of the guide wheel body 7, then the screw ring 211 is pushed on the outer surface of the screw rod 210 to rotate and make the screw ring 211 move downwards on the outer surface of the screw rod 210 and press the bottom end on the outer surface of the U-shaped block 25, the position of the round rod 26 and the grinding block 27 is fixed, then the motor 23 on one side of the sliding plate 22 is operated to drive the groove disc 24 to rotate, the outer surface of the guide wheel body 7 is ground by the two grinding blocks 27, the debris generated in the grinding process falls into the inside of the collecting box 33 below through the arc-shaped hole 213 on the outer surface of the groove disc 24, after the grinding is completed, the screw ring 211 is rotated to move away from the outer surface of the U-shaped block 25, the electric push rod 21 is operated to contract and drive the sliding plate 22 to move, so that the groove disc 24 moves away from the outer surface of the guide wheel body 7, then the guide wheel body 7 is taken down, the U-shaped pull rod 34 is pulled to control the collecting box 33 to pull out the T-shaped rod 32, so that the inside of the collecting box 33 can be cleaned.

[0034] The above merely describes the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application shall fall within the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "link" should be understood in a broad sense, for example, it can be fixed connection, detachable connection or integral connection, it can be mechanical connection or electrical connection, it can be direct connection or indirect connection through an intermediate medium, and it can be internal connection of two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A guide wheel assembly machining device comprising a frame (1), characterised in that: One side of the rack (1) is provided with a console, one side of the rack (1) is fixedly connected with a placing plate (4), one end of the placing plate (4) is provided with a groove, the top end of the placing plate (4) is provided with a hydraulic rod (5), the output rod top end of the hydraulic rod (5) is fixedly connected with a pressing plate (6), the outer surface of the placing plate (4) is provided with a guide wheel body (7), one side of the rack (1) is provided with a polishing device (2) for polishing the outer ring surface of the guide wheel body (7).

2. A guide wheel assembly machining apparatus according to claim 1, wherein: The polishing device (2) comprises a sliding plate (22) and two round rods (26), the bottom end of the sliding plate (22) is slidably connected with the inner wall bottom end of the rack (1), one side of the rack (1) is provided with an electric push rod (21), the output rod of the electric push rod (21) is fixedly connected with one side of the sliding plate (22), one side of the sliding plate (22) is provided with a motor (23), the output end of the motor (23) rotates on the inner wall of the sliding plate (22), the output end of the motor (23) is fixedly connected with a groove disc (24), the two sides of the groove disc (24) are fixedly connected with U-shaped blocks (25), the two round rods (26) are respectively slidably connected with the inner walls of the groove disc (24) and the two U-shaped blocks (25), one end of the round rod (26) is fixedly connected with a polishing block (27), the outer surface of the round rod (26) is provided with a spring (28), the two ends of the spring (28) are respectively fixedly connected with one side of the round rod (26) and one side of the U-shaped block (25), the end of the round rod (26) away from the polishing block (27) is fixedly connected with an L-shaped rod (29), one side of the L-shaped rod (29) is fixedly connected with a screw rod (210), the bottom end of the screw rod (210) slides on the inner wall top end of the U-shaped block (25), the outer surface of the screw rod (210) is threadedly connected with a threaded ring (211).

3. A guide wheel assembly machining apparatus according to claim 2, wherein: The bottom end of the threaded ring (211) is fixedly connected with a ring piece (212), and the ring piece (212) is made of rubber material.

4. A guide wheel assembly machining apparatus according to claim 3, wherein: The outer surface of the groove disc (24) is provided with two arc-shaped holes (213), and the arc-shaped holes (213) penetrate through the inner and outer sides of the groove disc (24).

5. A guide wheel assembly machining apparatus according to claim 4, wherein: One side of the polishing block (27) is fixedly connected with a gasket (214), and the end edge of the gasket (214) away from the polishing block (27) is arc-shaped.

6. A guide wheel assembly machining apparatus according to claim 5, wherein: The outer surface of the threaded ring (211) is fixedly connected with a plurality of protrusions (215), which are circumferentially distributed on the outer surface of the threaded ring (211).

7. A guide wheel assembly machining apparatus according to claim 6, wherein: The bottom end of the rack (1) is provided with a collecting device (3), the collecting device (3) comprises a collecting box (33), the bottom end of the collecting box (33) is fixedly connected with a T-shaped rod (32), one side of the bottom end of the rack (1) is provided with a T-shaped groove (31), and the outer surface of the T-shaped rod (32) is matched in size and shape with the inner wall of the T-shaped groove (31).

8. A guide wheel assembly machining apparatus according to claim 7, wherein: One side of the collecting box (33) is fixedly connected with a pull rod (34), and the cross-sectional shape of the pull rod (34) is U-shaped.

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