CN219925474U - Excavator bottom plate grinding device - Google Patents
Excavator bottom plate grinding device Download PDFInfo
- Publication number
- CN219925474U CN219925474U CN202321175383.7U CN202321175383U CN219925474U CN 219925474 U CN219925474 U CN 219925474U CN 202321175383 U CN202321175383 U CN 202321175383U CN 219925474 U CN219925474 U CN 219925474U
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- China
- Prior art keywords
- fixedly connected
- bottom plate
- side wall
- excavator
- pull rope
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- 238000005498 polishing Methods 0.000 claims abstract description 28
- 238000007494 plate polishing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing device for a bottom plate of an excavator, which comprises an operation table, wherein the top end of the operation table is fixedly connected with a supporting block, the side wall of the supporting block is fixedly connected with a motor, the output end of the motor is fixedly connected with a reciprocating screw, the side wall of the reciprocating screw is in threaded connection with a first sliding block, the side wall of the first sliding block is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a first polishing machine, the output end of the first polishing machine is fixedly connected with a first polishing disc, the top end of the operation table is fixedly connected with a supporting plate, the side wall of the supporting plate is provided with a sliding groove, the inner wall of the sliding groove is in sliding connection with a second sliding block, the side wall of the second sliding block is fixedly connected with a second polishing disc, and the output end of the second polishing disc is fixedly connected with a second polishing disc. According to the utility model, through arranging the structures such as the stay rope, the spring, the polisher and the like, burrs are polished, the position of the bottom plate is adjusted, the four sides of the bottom plate are polished, the labor force is reduced, and the operation is simple.
Description
Technical Field
The utility model relates to the technical field of bottom plate polishing, in particular to a bottom plate polishing device of an excavator.
Background
Sanding is a surface modification technique, generally refers to a processing method for changing the physical properties of a material surface by rubbing a rough object, typically sandpaper containing particles of higher hardness, etc., and is mainly aimed at obtaining a specific surface roughness. The working purpose is to remove burrs on the surface of a product workpiece and make the workpiece smooth, so that the workpiece is easy to continue to process or reach a finished product, and polishing is also a working procedure in the production and processing of the bottom plate.
The excavator bottom plate is processed in a production mode that the excavator bottom plate is directly cut from the forging steel plate, burrs exist on the side edges of semi-finished products after the cutting is completed in the processing mode, more burrs exist on the edges of the bottom plate, if the edges of the bottom plate are not polished and removed, workers can scratch skin easily in the moving or mounting process of the bottom plate to cause damage, the excavator bottom plate is generally arranged behind an operation table in the prior art, the edges of the excavator forming bottom plate are polished, the periphery of the excavator bottom plate needs to be polished one by one in sequence in the polishing processing process, then the burrs on the other sides can only be polished by ninety degrees after polishing and removing the burrs on one side of the excavator bottom plate are completed, polishing of four sides is achieved, operation is inconvenient, and polishing efficiency is low.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a polishing device for a bottom plate of an excavator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an excavator bottom plate grinding device, includes the operation panel, operation panel top fixedly connected with supporting shoe, supporting shoe lateral wall fixedly connected with motor, the output fixedly connected with reciprocating screw of motor, the first slider of reciprocating screw lateral wall threaded connection, first slider lateral wall fixedly connected with connecting rod, the first grinding machine of the other end fixedly connected with of connecting rod, first grinding machine output fixedly connected with first grinding disc, operation panel top fixedly connected with backup pad, the spout has been seted up to the backup pad lateral wall, the spout inner wall sliding connection second slider of complaining, second slider lateral wall fixedly connected with second polisher, the output fixedly connected with second grinding disc of second polisher.
Preferably, the top end of the operating platform is fixedly connected with a fixed block, and the side wall of the fixed block is fixedly connected with a spring.
Preferably, the other end of the spring is fixedly connected with a first pull rope, and the other end of the first pull rope is fixedly connected with the side wall of the second grinding machine.
Preferably, the side wall of the first grinding machine is fixedly connected with a second pull rope, and the other end of the second pull rope is fixedly connected with the other side wall of the second grinding machine.
Preferably, the top end of the operating platform is rotationally connected with a guide wheel, and the guide wheel and the second pull rope are propped against each other to slide.
Preferably, the first slider slides against the top end of the console.
The utility model has the beneficial effects that:
1. placing the bottom plate on a workbench, starting a first grinding machine, driving a grinding disc to move, starting a motor again, driving a reciprocating screw rod to rotate by the output end of the motor, driving a first sliding block in threaded connection with the side wall of the reciprocating screw rod to move, and fixedly connecting the first grinding disc and the first sliding block through a connecting rod, so that the first grinding disc moves along the reciprocating motion of the first sliding block along the vertical direction together, and further, deburring one side of the bottom plate;
2. through the second tensile of first mill and second polisher lateral wall fixed connection, drive the second polisher and move together when having realized first mill motion, under spring, first stay cord and fixed block combined action, make second polisher round trip movement, polish the edge of bottom plate, through the position of rotating once bottom plate, realize polishing on four limits of bottom plate, this structure is favorable to reducing staff's intensity of labour, and easy operation.
Drawings
Fig. 1 is a front view of an excavator bottom plate polishing device according to the present utility model.
Fig. 2 is a top view of an excavator bottom plate polishing device according to the present utility model.
Fig. 3 is a schematic view illustrating an initial state of an excavator bottom plate polishing device according to the present utility model.
In the figure: the grinding machine comprises an operating platform 1, a supporting block 2, a motor 3, a reciprocating screw 4, a first sliding block 5, a connecting rod 6, a first grinding machine 7, a first grinding disc 8, a supporting plate 9, a sliding chute 10, a second sliding block 11, a second grinding machine 12, a second grinding disc 13, a fixed block 14, a spring 15, a first pull rope 16, a guide wheel 17 and a second pull rope 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an excavator bottom plate polishing device comprises an operation table 1, wherein the top end of the operation table 1 is fixedly connected with a supporting block 2, the side wall of the supporting block 2 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a reciprocating screw 4, the side wall of the reciprocating screw 4 is in threaded connection with a first sliding block 5, the side wall of the first sliding block 5 is fixedly connected with a connecting rod 6, the other end of the connecting rod 6 is fixedly connected with a first polishing disc 7, the output end of the first polishing disc 7 is fixedly connected with a first polishing disc 8, the top end of the operation table 1 is fixedly connected with a supporting plate 9, a sliding groove 10 is formed in the side wall of the supporting plate 9, a second sliding block 11 is slidably connected with the inner wall of the sliding groove 10, the side wall of the second sliding block 11 is fixedly connected with a second polishing disc 12, and the output end of the second polishing disc 12 is fixedly connected with a second polishing disc 13.
The top end of the operating platform 1 is fixedly connected with a fixed block 14, the side wall of the fixed block 14 is fixedly connected with a spring 15, and the elastic connection of the spring 15 enables the second grinding machine 12 to move rightwards, so that the purpose of carrying out reciprocating motion on the second grinding disc 13 in the horizontal direction is achieved.
The other end of the spring 15 is fixedly connected with a first stay cord 16, the other end of the first stay cord 16 is fixedly connected with the side wall of the second grinding machine 12, and the second grinding machine 12 can move rightwards through elastic connection of the spring 15.
The side wall of the first grinding machine 7 is fixedly connected with a second stay rope 18, the other end of the second stay rope 18 is fixedly connected with the other side wall of the second grinding machine 12, and the second grinding machine 12 is driven to move leftwards when the first grinding machine 7 moves upwards.
The top end of the operating platform 1 is rotatably connected with a guide wheel 17, the guide wheel 17 and the second pull rope 18 are propped against each other to slide, and the guide wheel 17 plays a role in guiding the direction in the process of pulling the second pull rope 18.
The first slider 5 slides against the top end of the operation table 1, thereby realizing the reciprocating movement of the first slider 5 in the vertical direction.
In the utility model, a newly cut bottom plate is placed on an operation table 1, two sides of the newly cut bottom plate are contacted with two corresponding polishing discs, a motor 3 is started, the motor 3 drives a reciprocating screw 4 to rotate, a first sliding block 5 which is in threaded connection with the side wall of the reciprocating screw 4 starts to reciprocate along the vertical direction, so that a first polishing disc 7 which is fixedly connected with the output end of the first polishing disc 7 is driven to move, and the first polishing disc 8 which is fixedly connected with the output end of the first polishing disc 7 moves along with the first sliding block 5 along the vertical direction in a reciprocating manner, so that one side of the bottom plate is polished and deburred;
the side wall of the first grinding machine 7 is fixedly connected with a second pull rope 18, the other end of the second pull rope 18 is fixedly connected with the side wall of the second grinding machine 12, when the first sliding block 5 reciprocates along the vertical direction, the second grinding machine 12 is pulled by the second pull rope 18, the guide wheel 17 rotatably connected to the operation table 1 plays a role in guiding direction in the pulling process of the second pull rope 18, the inner wall of the supporting plate 9 fixedly connected with the top end of the operation table 1 is provided with a sliding groove 10, the inner wall of the sliding groove 10 is slidably connected with a second sliding block 11, the second sliding block 11 is fixedly connected with the second grinding machine 12, the output end of the second grinding machine 12 is fixedly connected with a second grinding disc 13, in the process of the second grinding machine 12 is pulled by the second pull rope 18, the second grinding machine 12 moves along the sliding groove 10 in the horizontal left direction, the first pull rope 16 fixedly connected with the other side wall of the second grinding machine 12 is fixedly connected with a spring 15, the other end of the spring 15 is fixedly connected with a fixed block 14, accordingly, the second grinding machine 12 moves rightwards through elastic connection of the spring 15, the purpose of reciprocating the second grinding disc 13 in the horizontal direction is achieved, and the other edge of the bottom plate is ground.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an excavator bottom plate grinding device, includes operation panel (1), its characterized in that, operation panel (1) top fixedly connected with supporting shoe (2), supporting shoe (2) lateral wall fixedly connected with motor (3), the output fixedly connected with reciprocating screw (4) of motor (3), first slider (5) of reciprocating screw (4) lateral wall threaded connection, first slider (5) lateral wall fixedly connected with connecting rod (6), the other end fixedly connected with first mill (7) of connecting rod (6), first mill (7) output fixedly connected with first mill dish (8), operation panel (1) top fixedly connected with backup pad (9), spout (10) have been seted up to backup pad (9) lateral wall, the inner wall sliding connection of spout (10) second slider (11) are told, second slider (11) lateral wall fixedly connected with second mill (12), the output fixedly connected with second mill (13) of second mill (12).
2. The excavator bottom plate polishing device according to claim 1, wherein the top end of the operating table (1) is fixedly connected with a fixed block (14), and the side wall of the fixed block (14) is fixedly connected with a spring (15).
3. The excavator bottom plate polishing device according to claim 2, wherein the other end of the spring (15) is fixedly connected with a first pull rope (16), and the other end of the first pull rope (16) is fixedly connected with the side wall of the second polishing machine (12).
4. The excavator bottom plate polishing device according to claim 1, characterized in that the side wall of the first polishing machine (7) is fixedly connected with a second pull rope (18), and the other end of the second pull rope (18) is fixedly connected with the other side wall of the second polishing machine (12).
5. The excavator bottom plate polishing device according to claim 1, characterized in that the top end of the operating table (1) is rotatably connected with a guide wheel (17), and the guide wheel (17) slides against the second pull rope (18).
6. An excavator floor grinding device according to claim 1, characterised in that the first slider (5) slides against the top end of the console (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175383.7U CN219925474U (en) | 2023-05-16 | 2023-05-16 | Excavator bottom plate grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175383.7U CN219925474U (en) | 2023-05-16 | 2023-05-16 | Excavator bottom plate grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925474U true CN219925474U (en) | 2023-10-31 |
Family
ID=88498906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321175383.7U Active CN219925474U (en) | 2023-05-16 | 2023-05-16 | Excavator bottom plate grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219925474U (en) |
-
2023
- 2023-05-16 CN CN202321175383.7U patent/CN219925474U/en active Active
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