Polishing and rust removing device for disassembling waste equipment
By designing a grinding and rust removal device with a dual-axis motor and curved plate, the shaft parts in the waste equipment are removed and cleaned, and the problems of poor rust removal effect and low efficiency in the existing technology are solved, and the problem of rust removal effect is realized. Efficient rust removal and cleaning effect.
Patent Information
- Application Number
- CN202420882780.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The prior art has poor effect and low efficiency in removing rust from shaft parts in waste equipment, which can easily cause excessive wear and dimensional deviation.
A grinding and rust removal device including a base, a round table, a dual-axis motor, a U-shaped frame, a curved plate and a grinding paper is designed. The three-jaw chuck and a curved plate are driven by a dual-axis motor, combined with spraying rust remover and Stained paper removes rust and cleans shaft parts to improve rust removal effect and efficiency.
It realizes efficient rust removal and cleaning of shaft parts, improves work efficiency, and avoids excessive wear and dimensional deviation.
Smart Images
Figure CN222244163U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dismantling waste equipment, in particular to a grinding and rust removal device for dismantling waste equipment. Background Art
[0002] With the long-term use and upgrading of equipment, some equipment will become obsolete and damaged and need to be replaced. In order to facilitate the recycling of obsolete equipment, it is necessary to dismantle the obsolete equipment and recover some usable parts and materials from it.
[0003] At present, some shaft parts are disassembled from some waste equipment. Due to long-term use, these shaft parts will have large rust on their surfaces. In order to facilitate recycling, it is necessary to remove the rust on the surfaces of the shaft parts. In the prior art, when removing the rust from the shaft parts, generally only the surface of the shaft parts is polished by a grinding device to remove the rust. However, when this method is used, not only is the rust removal effect on the shaft parts poor and slow, but it is also easy to cause excessive wear and cause dimensional deviations of the shaft parts. Therefore, a grinding and rust removal device for disassembling waste equipment is proposed. Utility Model Content
[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a grinding and rust removal device for disassembling waste equipment, which effectively solves the problem that some shaft parts will be disassembled from some waste equipment. Due to long-term use, these shaft parts will have large rust on their surfaces. In order to facilitate recycling, it is necessary to remove the rust on the surfaces of the shaft parts. In the prior art, when removing the rust from the shaft parts, generally only the surface of the shaft parts is polished by a grinding device to remove the rust. When this method is used, not only the rust removal effect on the shaft parts is poor and the rust removal is slow, but also it is easy to cause excessive wear and cause dimensional deviation of the shaft parts.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding and rust removal device for dismantling waste equipment, comprising a base, a round table and two three-jaw chucks, the round table being rotatably arranged at the upper end of the base, a driving mechanism that can drive the round table to rotate is arranged in the base, a motor cavity is opened inside the round table, a double-axis motor is fixedly arranged inside the motor cavity, opposite ends of two first output shafts of the double-axis motor respectively pass through the left and right sides of the motor cavity through first bearings and are respectively fixedly connected to the two three-jaw chucks, a U-shaped frame is also fixedly arranged on the upper end of the base, a U-shaped baffle is installed inside the U-shaped frame through a lifting mechanism, a reciprocating mechanism is arranged on the left side of the upper inner wall of the U-shaped baffle, and the wire in the reciprocating mechanism An arc-shaped plate is installed on the lower side of the rod nut through an elastic mechanism, and polishing paper is fixedly provided on the lower side of the arc-shaped plate, and a rust remover box is fixedly provided on the left side of the upper end of the U-shaped frame, and a first hose is fixedly connected to the lower end of the rust remover box, and the lower end of the first hose is fixedly passed through the upper side wall of the U-shaped frame and is fixedly connected to the left lower end of the screw nut, and a strip opening is provided on the left side of the upper end of the U-shaped baffle plate for the first hose to slide through, a water tank is fixedly provided on the right side of the upper end of the U-shaped frame, and a second hose is fixedly provided on the lower side of the water tank, and a cross pipe is fixedly provided on the right end of the upper inner wall of the U-shaped baffle plate, and the lower end of the second hose is fixedly passed through the U-shaped frame and is fixedly connected to the cross pipe, and a plurality of evenly distributed water spray holes are provided on the lower side wall of the cross pipe.
[0006] Preferably, the driving mechanism includes a servo motor, a motor slot vertically aligned with the truncated table is provided in the middle of the upper end of the base, the servo motor is fixedly arranged in the motor slot, and the upper end of the second output shaft of the servo motor is fixedly connected to the bottom center of the truncated table.
[0007] Preferably, the lifting mechanism comprises a cylinder, the fixed end of the cylinder is fixedly arranged in the middle of the upper end of the U-shaped frame, and the lower end of the cylinder slides through the U-shaped frame and is fixedly connected to the middle of the upper end of the U-shaped baffle.
[0008] Preferably, the U-shaped baffle is made of a transparent anti-corrosion material, and the left and right sides of the U-shaped baffle are respectively abutted against and slidably disposed on the left and right inner side walls of the U-shaped frame.
[0009] Preferably, the reciprocating mechanism includes a reciprocating screw, a screw nut and a guide rod, two fixed plates are fixedly provided on the left end of the upper inner wall of the U-shaped baffle, and the two fixed plates are respectively located on the left and right sides of the strip-shaped opening, the reciprocating screw is laterally rotatably arranged between the two fixed plates through a second bearing, the guide rod is laterally fixedly arranged between the two fixed plates, the screw nut and the reciprocating screw are movably sleeved, and the side wall of the screw nut is slidably sleeved with the guide rod through a guide hole, the right end of the rod wall of the screw nut is fixedly sleeved with a driven gear, and the shaft walls of the two first output shafts are fixedly sleeved with driving gears, and the driven gear can be vertically aligned with any one of the driving gears.
[0010] Preferably, the elastic mechanism includes a telescopic shaft and a spring, a telescopic groove is provided on the lower side of the screw nut, the telescopic shaft is vertically slidably arranged in the telescopic groove, the spring is also arranged in the telescopic groove, and the upper and lower ends of the spring are respectively fixedly connected to the bottom of the telescopic groove and the upper end of the telescopic shaft, and limiting grooves are provided on the left and right sides of the telescopic groove, and limiting sliders are slidably arranged in the two limiting grooves, and the two limiting sliders are respectively fixedly connected to the left and right sides of the telescopic shaft, and the lower end of the telescopic shaft is fixedly connected to the arc plate.
[0011] Technical effects and advantages of the utility model:
[0012] 1. When in use, install the shaft parts to be polished and derusted on the three-jaw chuck on the left, and then drive the U-shaped baffle to move downward through the cylinder until the driven gear contacts and meshes with the driving gear. At this time, the telescopic shaft and the spring will be compressed, and the arc plate and the polishing paper will fit tightly on the shaft parts. The rust remover box and the first hose can be used to spray the rust remover on the surface of the shaft parts. At the same time, turn on the double-axis motor, which drives the two three-jaw chucks and the two driving gears to rotate through the two first output shafts, thereby driving the shaft parts to rotate, and the driving gear on the left drives the driven gear to rotate, and the driven gear drives the reciprocating screw to rotate, and the reciprocating screw rotation drives the screw nut to move back and forth left and right, and the screw nut drives the first hose through the telescopic shaft The output end, the arc plate and the grinding paper move back and forth laterally, so that the surface of the shaft parts can be sprayed with rust remover and polished to remove rust at the same time. After the polishing and rust removal is completed, the servo motor drives the round table to rotate, so that the two three-jaw chucks are rotated 180 degrees, so that the rust-removed shaft parts are rotated to the bottom of the horizontal tube, and then another shaft part to be derusted is installed on the vacant three-jaw chuck. In this way, the rust-removed shaft parts can be derusted and the rust-removed shaft parts can be sprayed with water to clean them at the same time. Through the above device, the shaft parts can be sprayed with rust remover and polished to remove rust at the same time, which improves the rust removal effect and efficiency. The two three-jaw chucks can be converted and used to complete the rust removal and cleaning of the shaft parts, thereby improving work efficiency and facilitating people's use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0014] Figure 1 It is a front structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the front cross-sectional structure of the utility model;
[0016] Figure 3 It is a front cross-sectional structural schematic diagram of the screw nut and the telescopic shaft of the utility model;
[0017] Figure 4 It is a schematic diagram of the side structure of the screw nut, telescopic shaft and arc plate of the utility model.
[0018] In the figure: 1. base; 2. round table; 3. three-jaw chuck; 4. double-axis motor; 5. U-shaped frame; 6. U-shaped baffle; 7. screw nut; 8. arc plate; 9. grinding paper; 10. rust remover box; 11. first hose; 12. water tank; 13. second hose; 14. cross pipe; 15. servo motor; 16. cylinder; 17. reciprocating screw; 18. guide rod; 19. driven gear; 20. driving gear; 21. telescopic shaft; 22. spring; 23. limit slider. DETAILED DESCRIPTION
[0019] The utility model provides Figure 1-4The grinding and rust removal device for dismantling waste equipment shown in the figure comprises a base 1, a round table 2 and two three-jaw chucks 3. The round table 2 is rotatably arranged at the upper end of the base 1. A driving mechanism that can drive the round table 2 to rotate is arranged in the base 1. A motor cavity is opened inside the round table 2. A double-axis motor 4 is fixedly arranged inside the motor cavity. The opposite ends of the two first output shafts of the double-axis motor 4 pass through the left and right sides of the motor cavity respectively through the first bearing and are fixedly connected to the two three-jaw chucks 3 respectively. A U-shaped frame 5 is also fixedly arranged on the upper end of the base 1. A U-shaped baffle 6 is installed inside the U-shaped frame 5 through a lifting mechanism. A reciprocating mechanism is arranged on the left side of the upper inner wall of the U-shaped baffle 6. An arc plate 8 is installed on the lower side of the lead screw nut 7 in the reciprocating mechanism through an elastic mechanism. A grinding Paper 9, a rust remover box 10 is fixedly provided on the left side of the upper end of the U-shaped frame 5, and a first hose 11 is fixedly connected to the lower end of the rust remover box 10, and the lower end of the first hose 11 is fixedly passed through the upper side wall of the U-shaped frame 5 and is fixedly connected to the lower end of the left side of the screw nut 7, and a strip opening for the first hose 11 to slide through is provided on the left side of the upper end of the U-shaped baffle 6, a water tank 12 is fixedly provided on the right side of the upper end of the U-shaped frame 5, and a second hose 13 is fixedly provided on the lower side of the water tank 12, a transverse tube 14 is fixedly provided on the right end of the upper inner wall of the U-shaped baffle 6, the lower end of the second hose 13 is fixedly passed through the U-shaped frame 5 and is fixedly connected to the transverse tube 14, and a plurality of evenly distributed water spray holes are provided on the lower side wall of the transverse tube 14, and a spray device, such as a water pump, is provided in the rust remover box 10 and the water tank 12, which is used as a prior art.
[0020] like Figure 2 As shown, the driving mechanism includes a servo motor 15, a motor slot vertically aligned with the round table 2 is opened in the middle of the upper end of the base 1, the servo motor 15 is fixedly arranged in the motor slot, and the upper end of the second output shaft of the servo motor 15 is fixedly connected to the bottom center of the round table 2, which can drive the two three-jaw chucks 3 to rotate simultaneously.
[0021] like Figure 1 and Figure 2 As shown, the lifting mechanism includes a cylinder 16, the fixed end of the cylinder 16 is fixedly arranged in the middle of the upper end of the U-shaped frame 5, the lower end of the cylinder 16 slides through the U-shaped frame 5 and is fixedly connected to the middle of the upper end of the U-shaped baffle 6, which can drive the U-shaped baffle 6 to move vertically.
[0022] At the same time, the U-shaped baffle 6 is made of transparent anti-corrosion material, which makes it easy for people to observe the grinding, rust removal and cleaning conditions of shaft parts from the outside, and improves the anti-corrosion performance of the U-shaped baffle 6. The left and right sides of the U-shaped baffle 6 are respectively against and slidably arranged with the left and right inner walls of the U-shaped frame 5, which can make the U-shaped baffle 6 more stable when moving vertically.
[0023] like Figure 2As shown, the reciprocating mechanism includes a reciprocating screw 17, a screw nut 7 and a guide rod 18. Two fixed plates are fixedly arranged on the left end of the upper inner wall of the U-shaped baffle 6. The two fixed plates are respectively located on the left and right sides of the strip-shaped opening. The reciprocating screw 17 is horizontally rotated between the two fixed plates through a second bearing. The guide rod 18 is horizontally fixed between the two fixed plates. The screw nut 7 and the reciprocating screw 17 are movably sleeved, and the side wall of the screw nut 7 is slidably sleeved with the guide rod 18 through a guide hole. The right end of the rod wall of the screw nut 7 is fixedly sleeved with a driven gear 19, and the shaft walls of the two first output shafts are fixedly sleeved with driving gears 20. The driven gear 19 can be vertically aligned with any one of the driving gears 20, and can drive the arc plate 8 and the grinding paper 9 to reciprocate horizontally when the first output shaft drives the three-jaw chuck 3 and shaft parts to rotate.
[0024] like Figure 3 The elastic mechanism includes a telescopic shaft 21 and a spring 22, a telescopic groove is provided on the lower side of the screw nut 7, the telescopic shaft 21 is vertically slidably arranged in the telescopic groove, the spring 22 is also arranged in the telescopic groove, and the upper and lower ends of the spring 22 are respectively fixedly connected to the bottom of the telescopic groove and the upper end of the telescopic shaft 21, and the left and right sides of the telescopic groove are provided with limited sliding grooves, and limited sliding blocks 23 are slidably arranged in the two limited sliding grooves. The two limited sliding blocks 23 are respectively fixedly connected to the left and right sides of the telescopic shaft 21, and the lower end of the telescopic shaft 21 is fixedly connected to the arc plate 8. When the screw nut 7 drives the arc plate 8 to abut against the shaft parts, it continues to move downward, which will cause the telescopic shaft 21 to compress the spring 22, thereby improving the tightness of the contact between the arc plate 8 and the grinding paper 9 and the shaft parts, and it can be suitable for shaft parts of different models.
[0025] Working principle of the utility model: when in use, the shaft parts to be polished and derusted are mounted on the three-jaw chuck 3 on the left, and then the U-shaped baffle 6 is driven downward by the cylinder 16 until the driven gear 19 is in contact and meshing with the driving gear 20, at which time the telescopic shaft 21 and the spring 22 will be compressed, and the arc plate 8 and the polishing paper 9 will fit tightly on the shaft parts, and the rust remover box 10 and the first hose 11 can be used to spray the rust remover on the surface of the shaft parts, and at the same time, the double-axis motor 4 is turned on, and the double-axis motor 4 drives the two three-jaw chucks 3 and the two driving gears 20 to rotate through the two first output shafts, thereby driving the shaft parts to rotate, and the driving gear 20 on the left drives the driven gear 19 to rotate, and the driven gear 19 drives the reciprocating screw rod 17 to rotate, and the rotation of the reciprocating screw rod 17 drives the screw nut 7 to move back and forth left and right, and the screw The rod nut 7 drives the output end of the first hose 11, the arc plate 8 and the polishing paper 9 to move back and forth laterally through the telescopic shaft 21, so that the surface of the shaft parts can be sprayed with rust remover and polished to remove rust at the same time. After the polishing and rust removal is completed, the servo motor 15 drives the round table 2 to rotate, so that the two three-jaw chucks 3 are rotated 180 degrees, so that the rust-removed shaft parts are rotated to the bottom of the horizontal tube 14, and then another shaft part to be derusted is installed on the vacant three-jaw chuck 3. In this way, the rust-removed shaft parts can be derusted and the rust-removed shaft parts can be sprayed with water for cleaning. Through the upper device, the rust remover and polishing can be sprayed on the shaft parts at the same time, thereby improving the rust removal effect and rust removal efficiency. Moreover, by switching and using the two three-jaw chucks 3, the rust removal and cleaning of the shaft parts can be completed, thereby improving work efficiency and facilitating people's use.
[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A grinding and rust removal device for dismantling waste equipment, characterized in that: The invention comprises a base (1), a round table (2) and two three-jaw chucks (3), wherein the round table (2) is rotatably arranged at the upper end of the base (1), and a driving mechanism capable of driving the round table (2) to rotate is arranged in the base (1), a motor cavity is provided inside the round table (2), a double-axis motor (4) is fixedly arranged inside the motor cavity, and opposite ends of two first output shafts of the double-axis motor (4) respectively pass through the left and right sides of the motor cavity through first bearings and are respectively fixedly connected to the two three-jaw chucks (3), and a U-shaped frame (5) is also fixedly arranged at the upper end of the base (1), a U-shaped baffle (6) is installed inside the U-shaped frame (5) through a lifting mechanism, a reciprocating mechanism is arranged on the left side of the upper inner side wall of the U-shaped baffle (6), an arc plate (8) is installed on the lower side of the lead screw nut (7) in the reciprocating mechanism through an elastic mechanism, and the lower side of the arc plate (8) A grinding paper (9) is fixedly arranged, a rust remover box (10) is fixedly arranged on the left side of the upper end of the U-shaped frame (5), a first hose (11) is fixedly connected to the lower end of the rust remover box (10), the lower end of the first hose (11) is fixedly passed through the upper side wall of the U-shaped frame (5) and is fixedly connected to the lower end of the left side of the screw nut (7), a strip opening is provided on the left side of the upper end of the U-shaped baffle (6) for the first hose (11) to slide through, a water tank (12) is fixedly arranged on the right side of the upper end of the U-shaped frame (5), a second hose (13) is fixedly arranged on the lower side of the water tank (12), a transverse tube (14) is fixedly arranged on the right end of the upper inner side wall of the U-shaped baffle (6), the lower end of the second hose (13) is fixedly passed through the U-shaped frame (5) and is fixedly connected to the transverse tube (14), and a plurality of evenly distributed water spray holes are provided on the lower side wall of the transverse tube (14).
2. The grinding and rust removal device for dismantling waste equipment according to claim 1 is characterized in that: The driving mechanism comprises a servo motor (15); a motor slot vertically aligned with the truncated table (2) is provided in the middle of the upper end of the base (1); the servo motor (15) is fixedly arranged in the motor slot; and the upper end of the second output shaft of the servo motor (15) is fixedly connected to the bottom center of the truncated table (2).
3. The grinding and rust removal device for dismantling waste equipment according to claim 2 is characterized in that: The lifting mechanism comprises a cylinder (16), the fixed end of the cylinder (16) is fixedly arranged at the middle of the upper end of the U-shaped frame (5), and the lower end of the cylinder (16) slides through the U-shaped frame (5) and is fixedly connected to the middle of the upper end of the U-shaped baffle (6).
4. The grinding and rust removal device for dismantling waste equipment according to claim 3 is characterized by: The U-shaped baffle (6) is made of a transparent anti-corrosion material, and the left and right sides of the U-shaped baffle (6) are respectively abutted against the left and right inner side walls of the U-shaped frame (5) and are slidably arranged.
5. The grinding and rust removal device for dismantling waste equipment according to claim 4 is characterized in that: The reciprocating mechanism comprises a reciprocating screw (17), a screw nut (7) and a guide rod (18); two fixed plates are fixedly arranged at the left end of the upper inner side wall of the U-shaped baffle (6); the two fixed plates are respectively located at the left and right sides of the strip-shaped opening; the reciprocating screw (17) is arranged between the two fixed plates for transverse rotation via a second bearing; the guide rod (18) is transversely fixedly arranged between the two fixed plates; the screw nut (7) and the reciprocating screw (17) are movably sleeved together, and the side wall of the screw nut (7) is slidably sleeved with the guide rod (18) through a guide hole; a driven gear (19) is fixedly sleeved at the right end of the rod wall of the screw nut (7); and driving gears (20) are fixedly sleeved on the shaft walls of the two first output shafts; and the driven gear (19) can be vertically aligned with any one of the driving gears (20).
6. The grinding and rust removal device for dismantling waste equipment according to claim 5, characterized in that: The elastic mechanism comprises a telescopic shaft (21) and a spring (22); a telescopic groove is provided on the lower side of the screw nut (7); the telescopic shaft (21) is vertically slidably arranged in the telescopic groove; the spring (22) is also arranged in the telescopic groove; and the upper and lower ends of the spring (22) are respectively fixedly connected to the bottom of the telescopic groove and the upper end of the telescopic shaft (21); a limit sliding groove is provided on the left and right sides of the telescopic groove; a limit sliding block (23) is slidably arranged in the two limit sliding grooves; the two limit sliding blocks (23) are respectively fixedly connected to the left and right sides of the telescopic shaft (21); and the lower end of the telescopic shaft (21) is fixedly connected to the arc plate (8).