Surface grinding clamp for kitchen waste processor flange
By designing a grinding fixture for kitchen waste disposal flanges, the rapid fixing and grinding direction adjustment of the flange is achieved using threaded clamping sleeves and rotary lead screws, the problem of difficulty in accurately controlling the clamping force in traditional clamping systems is solved, and processing efficiency and product quality are improved.
Patent Information
- Application Number
- CN202421572839.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-04
AI Technical Summary
During the grinding process of existing kitchen waste disposalers, positioning and clamping are difficult, resulting in processing errors, insufficient product consistency and interchangeability. In addition, traditional hydraulic clamping systems are difficult to accurately control clamping force, which may lead to flange surface damage.
A surface grinding fixture for kitchen waste disposal flange is designed. The auxiliary platform is fixed and relaxed through the cooperation of threaded clamps and nuts. It combines anti-slip silicone pads and silicone buffer pads to reduce vibration and impact force, and the horizontal movement of the first screw is achieved by rotating the screw nut, driving the movement of the fixed support and arc chuck, realizing the rapid fixing of the flange and adjusting the grinding direction.
It realizes rapid fixation of flanges and flexible adjustment of grinding direction, shortens operating time, improves working efficiency, and protects the flange surface through anti-slip pads and cushion pads to avoid damage and extend the service life of the equipment.
Smart Images
Figure CN222986651U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding jigs for kitchen waste treatment, specifically a surface grinding jig for the flange of a kitchen waste processor. Background Art
[0002] A kitchen waste processor is an electrical appliance that conveniently disposes of food residues in the household kitchen. Its background technology covers multiple fields such as environmental science, mechanical engineering, and water resource management. This device is usually installed under the kitchen sink and uses a grinding system driven by an electric motor to grind food residues into fine particles for discharge along with the sewer water flow. In the past few decades, with the acceleration of global urbanization and the improvement of people's environmental awareness, the environmental impact brought by kitchen waste processors has gradually received attention. On the one hand, these devices reduce the volume of kitchen waste and relieve the pressure on landfills; on the other hand, untreated food particles increase the workload of urban sewage treatment facilities, may cause pipe blockages, and consume a large amount of water resources. Modern processor designs have tended to be energy-efficient, using more durable materials to reduce noise and improving mechanical structures to reduce the risk of blockages. To solve environmental problems, some innovative technologies have been introduced, such as low-water-consumption designs and the ability to handle more types of kitchen waste. This not only reduces the burden on the urban sewage treatment system but also promotes the resource utilization of kitchen waste, reflecting the modern concept of household waste treatment that combines environmental protection and technological development.
[0003] The existing structure of the flange of a kitchen waste processor is relatively complex to manufacture. In particular, the grinding work after the flange body is manufactured is rather complicated, and it is difficult to position and clamp the flange during the grinding process, which may lead to processing errors. Due to the uncertainty in the positioning process, the consistency and interchangeability of the products are insufficient, and the positioning jigs and machine costs required for flanges with higher processing precision are relatively high, increasing the manufacturing cost of flange production. Therefore, through technological innovation and design optimization, it is necessary to effectively fix and support the flange of the kitchen waste processor, reduce production costs, and improve production quality. Summary of the Utility Model
[0004] The flange structure of the kitchen waste processor is relatively complex to manufacture, especially the grinding work after the flange body is manufactured is more complex. In traditional flange processing, the clamping of the grinding flange is hydraulic. The hydraulic clamping system fixes the flange through liquid pressure. This clamping method can provide greater clamping force and can be adjusted as needed. However, when the experience is insufficient, the clamping force is not easy to control. Excessive clamping force may cause the flange to deform, while too small clamping force cannot ensure the stability of the flange. The traditional clamping method may cause damage to the flange surface. Due to the difficulty in accurately controlling the clamping force, excessive clamping force may cause indentations, scratches or other forms of damage on the flange surface. This not only reduces the surface quality of the product, but may also affect its subsequent use performance. To solve the above problems, the embodiment of the present application provides a surface grinding fixture for the flange of the kitchen waste processor, which realizes the fixation and relaxation of the auxiliary platform by matching the threaded bushing with the nut, and reduces the impact of vibration and bumps during the driving process of the vehicle on the on-vehicle alcohol detection device through the provided anti-slip silicone pad and silicone buffer pad, and the operation is simple and convenient.
[0005] The technical solution adopted by the embodiment of the present application to solve its technical problems is:
[0006] A surface grinding fixture for the flange of a kitchen waste processor, comprising: a base and a first support rod, wherein the first support rod is arranged on both sides of the top of the base;
[0007] Wherein, one side of the first support rod is fixedly connected with a rib plate, one side of the first support rod is provided with a first lead screw, one side of the first lead screw is rotationally connected with a lead screw nut, and one end of the first lead screw is fixedly connected with a first limit block. By rotating the lead screw nut, the horizontal movement of the first lead screw can be realized. When moving to the maximum position, the first limit block will limit the lead screw nut, and at this time, the first lead screw cannot be moved forward any further.
[0008] In a possible implementation manner, a dust-proof pad is arranged on the top of the first support rod, a boss is arranged on one side of the first support rod, the first lead screw penetrates through the inside of the boss, one end of the first lead screw is fixedly connected with a fixed support, and one end of the fixed support is rotationally connected with a turntable. By moving the first lead screw, the fixed support can be driven to move, and by rotating the turntable, the rotation of the clamped flange can be realized, which is convenient for grinding different planes of the flange.
[0009] In a possible implementation manner, an arc chuck is fixedly connected to one side of the turntable, and an anti-slip pad is arranged on the inner side of the top of the arc chuck. By clamping the flange with the arc chuck, the fixation of the flange can be realized. The provided anti-slip pad can fully avoid the sliding of the flange during the grinding process, and at the same time, it can also avoid damage and destruction of the flange by the fixture.
[0010] In one possible implementation, telescopic rods are fixedly connected to the bottom of the base, and a hydraulic cylinder is provided at the bottom of the telescopic rod. The height of the flange grinding fixture platform of the food waste disposer can be adjusted by cooperating with the hydraulic cylinder and the telescopic rod to meet the operating height requirements of different staff members.
[0011] In one possible implementation, a second support rod is fixedly connected to the top of the base, an operating platform is fixedly connected to the top of the second support rod, a frustum is provided on the top of the operating platform, and the frustum on the operating platform is used to place a flange and grind the flange around it.
[0012] In a possible implementation, a second lead screw is connected through the side of the truncated table, one end of the second lead screw is fixedly connected to a knob, and the height of the second limit block can be adjusted by rotating the knob to drive the second lead screw to rotate.
[0013] In one possible implementation, a second limit block is provided in the middle of the surface of the truncated cone, and a buffer pad is provided on the top of the truncated cone. The buffer pad is made of silicone material, which can increase the friction between the flange and the flange and effectively avoid damage to the flange surface caused by contact between the truncated cone and the flange; the second limit block is used to fix the flange to keep the flange in the correct position at all times.
[0014] In one possible implementation, the first lead screw is fixedly connected to the fixed support and is connected through the boss. Through the fixed connection with the fixed support, the first lead screw can effectively transfer the externally applied force to the fixed support. The through connection between the first lead screw and the boss ensures that the first lead screw can remain stable when subjected to force and will not displace or shake, thereby ensuring the stability of the entire structure.
[0015] In summary, the present invention includes at least one of the following beneficial technical effects:
[0016] 1. The first lead screw can be moved horizontally by rotating the lead screw nut. The first lead screw is fixedly connected to the fixed support so that the first lead screw drives the fixed support to move horizontally, and then drives the arc chuck to move horizontally to clamp the flange. The arc chuck can be turned over by rotating the turntable. The flange can be positioned by the second limit block and the boss set on the round table. The staff can grind the flange with the grinding tool. The device can realize the rapid fixing of the flange through the clever design, and can easily adjust the grinding direction of the flange, shortening the operation time and improving the work efficiency.
[0017] 2. By providing an anti-slip pad on the bottom surface of the arc chuck, the flange can be better protected, the friction with the flange can be increased to keep the equipment in the correct position all the time. It can absorb the vibration and impact force generated during the grinding process, disperse the weight and pressure of the equipment, and reduce the wear on the bottom surface of the equipment, thus avoiding damage to the equipment caused by long-term use and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;
[0019] Figure 2 is a schematic diagram of the frustum of the present invention in the working state;
[0020] Figure 3 is a schematic diagram of the first lead screw structure of the present invention;
[0021] Figure 4 is a schematic diagram of the arc chuck structure of the present invention;
[0022] Figure 5 is a schematic diagram of the second lead screw structure of the present invention;
[0023] Figure 6 is a schematic diagram of the working state structure of the arc chuck of the present invention.
[0024] Reference numerals: 1. Base; 2. Dust-proof pad; 3. Boss; 4. First lead screw; 5. Fixed support; 6. Turntable; 7. Arc chuck; 71. Anti-slip pad; 8. First support rod; 81. Rib plate; 9. First limit block; 10. Lead screw nut; 11. Second support rod; 12. Operating platform; 13. Expansion rod; 14. Hydraulic cylinder; 15. Knob; 16. Second lead screw; 17. Frustum; 18. Buffer pad; 19. Second limit block; 20. Flange of food waste processor. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] Next, the technical solutions in the present invention will be clearly and completely described in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples, and the instrument rack involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.
[0026] This embodiment introduces the specific structure of the surface grinding fixture for the flange of the food waste processor, specifically referring to Figures 1 - 3As shown, a surface grinding fixture for the flange of a food waste processor, including a base 1 and a first support rod 8. The first support rod 8 is arranged on both sides of the top of the base 1. A rib plate 81 is fixedly connected to one side of the first support rod 8. A first lead screw 4 is arranged on one side of the first support rod 8. A lead screw nut 10 is rotatably connected to one side of the first lead screw 4. A first limit block 9 is fixedly connected to one end of the first lead screw 4. By rotating the lead screw nut 10, the horizontal movement of the first lead screw 4 can be realized. The rib plate 81 can improve the structural strength of the first support rod 8; a dust-proof pad 2 is arranged on the top of the first support rod 8. A boss 3 is arranged on one side of the first support rod 8. The first lead screw 4 penetrates through the inside of the boss 3. A fixed support 5 is fixedly connected to one end of the first lead screw 4. A turntable 6 is rotatably connected to one end of the fixed support 5. By moving the first lead screw 4, the fixed support 5 can be driven to move. By rotating the turntable 6, the rotation of the clamped flange can be realized, which is convenient for grinding different planes of the flange; an arc chuck 7 is fixedly connected to one side of the turntable 6. An anti-slip pad 71 is arranged on the inner side of the top of the arc chuck 7. A second lead screw 16 penetrates through the side of the round table 17. A knob 15 is fixedly connected to one end of the second lead screw 16. By clamping the flange with the arc chuck 7, the fixation of the flange can be realized. The arranged anti-slip pad 71 can fully prevent the flange from sliding during the grinding process, and at the same time, it can also prevent the fixture from damaging and destroying the flange;
[0027] Embodiment 1:
[0028] When the staff is ready to grind the pre-treated flange, first rotate the lead screw nut 10 to drive the arc chuck 7 to move forward to clamp the flange. When the anti-slip pad 71 is in close contact with the flange, stop rotating the lead screw nut 10. The staff uses the equipment to grind the surface of the flange; when one plane of the flange is ground and needs to be changed, the staff can rotate the turntable 6 to drive the arc chuck 7 to flip, realizing the change of the grinding plane of the flange. Then the staff can carry out the grinding process again, subtracting the cumbersome steps and greatly saving the operator's operation of changing the surface. The surface grinding fixture for the flange of the food waste processor has extremely high practicability.
[0029] Embodiment 2:
[0030] As Figure 1 shown in Figure 2 Based on the same concept as the above embodiment, this embodiment also proposes:
[0031] The bottom of the support base 1 is fixedly connected with telescopic rods 13 around it. A hydraulic cylinder 14 is arranged at the bottom of the telescopic rods 13. The top of the base 1 is fixedly connected with a second support rod 11. The top of the second support rod 11 is fixedly connected with an operation platform 12. The top of the operation platform 12 is provided with a grinding operation for the periphery of the flange. A frustum 17 is arranged on the top of the operation platform 12. The frustum 17 on the operation platform 12 is used to place the flange. A second limit block 19 is arranged in the middle of the surface of the frustum 17. A buffer pad 18 is arranged on the top of the frustum 17. The silicone material used for the buffer pad 18 is a high-performance polymer material with excellent elasticity and buffering performance. Whether in a high-temperature or low-temperature environment, the silicone material can maintain its elasticity and buffering performance, ensuring the reliability and durability of the buffer pad 18.
[0032] When the staff changes shifts and the new staff wants to adjust the height of the base 1, the telescopic rods 13 can be controlled to move up and down by the hydraulic cylinder 14. The telescopic rods 13 drive the base 1 to move and adjust to the position required by the staff. When the staff has finished grinding the upper and lower planes of the flange and needs to grind the side of the flange, the first lead screw 4 can be rotated to move the arc chuck 7 away to loosen the flange, and the flange can be removed and placed on the frustum 17. The power is transmitted to the second limit block 19 by rotating the knob 15 through the second lead screw 16. The second limit block 19 moves upward to cooperate with the boss to realize the positioning of the flange, and then the side of the flange can be ground by using the equipment.
[0033] Finally, it should be noted that: Obviously, the above embodiments are only examples given for clearly explaining the present invention, and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made on the basis of the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.
Claims
1. A surface grinding fixture for a flange of a food waste disposer, characterized in that: include: Base (1); First support rods (8) are arranged on both sides of the top of the base (1); Wherein, a rib plate (81) is fixedly connected to one side of the first support rod (8), a first lead screw (4) is provided on one side of the first support rod (8), a lead screw nut (10) is rotatably connected to one side of the first lead screw (4), and a first limit block (9) is fixedly connected to one end of the first lead screw (4); A dustproof pad (2) is arranged on the top of the first support rod (8), a boss (3) is arranged on one side of the first support rod (8), a first lead screw (4) is connected through the inside of the boss (3), one end of the first lead screw (4) is fixedly connected to a fixed support (5), and one end of the fixed support (5) is rotatably connected to a turntable (6); An arc-shaped chuck (7) is fixedly connected to one side of the rotating disk (6), and an anti-slip pad (71) is arranged on the inner side of the top of the arc-shaped chuck (7); The top of the base (1) is fixedly connected to a second support rod (11), the top of the second support rod (11) is fixedly connected to an operating platform (12), and the top of the operating platform (12) is provided with a round table (17); A second lead screw (16) is connected through the side surface of the truncated table (17), and one end of the second lead screw (16) is fixedly connected to a knob (15); A second limiting block (19) is arranged in the middle of the surface of the truncated platform (17), and a buffer pad (18) is arranged on the top of the truncated platform (17).
2. The surface grinding fixture for the flange of a food waste disposer according to claim 1, characterized in that: A telescopic rod (13) is fixedly connected around the bottom of the base (1), and a hydraulic cylinder (14) is arranged at the bottom of the telescopic rod (13).
3. The surface grinding fixture for the flange of a food waste disposer according to claim 1, characterized in that: The first lead screw (4) is fixedly connected to the fixed support (5), and the first lead screw (4) is connected through the boss (3).