Rolling tool for water falling hole of acrylic bathtub
By designing a rolling tool for acrylic bathtub downhole holes that include screw rods, hydraulic systems and clamping blocks, the problems of lower rolling accuracy and offset of downhole holes are solved, and higher accuracy and product safety are achieved.
Patent Information
- Application Number
- CN202421954913.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-13
AI Technical Summary
The existing rolling tooling for the underwater hole of acrylic bathtub is reduced during the rolling process, which affects the accuracy of the final product, and the underwater hole is prone to offset, which may damage the surface of the workpiece and cause cracks.
A rolling tooling including a first screw rod, a second screw rod, a hydraulic cylinder, a hydraulic rod, a limiting plate and a clamping block is designed to realize the precise movement of the processing device through the screw rod and a hydraulic system, and use the clamping block and a limiting block to prevent the water-falling hole from being offset.
It improves the accuracy of the water-water holes, prevents the water-water holes from being offset during processing, avoids damage and cracks on the surface of the workpiece, and ensures high consistency and safety of the product.
Smart Images
Figure CN222945760U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rolling tooling, in particular to a rolling tooling for a drain hole of an acrylic bathtub. Background Art
[0002] In the production process of acrylic bathtubs, the processing of drain holes is a key step. The drain holes are holes at the bottom of the bathtub for drainage. Their dimensional accuracy and surface quality directly affect the drainage performance and user experience of the bathtub. The rolling tooling can ensure that the shape and size of the drain holes meet the design requirements through precisely designed rollers, ensuring good sealing and drainage effects. The rolling process can cause the material around the drain holes to undergo cold work hardening, thereby increasing the strength of the area and preventing deformation caused by long-term use or heavy pressure. The rolling tooling can smooth the edges of the drain holes, avoid sharp edges, improve the safety of the bathtub, and also facilitate cleaning and maintenance. For mass-produced acrylic bathtubs, the use of rolling tooling can ensure that the drain holes of each bathtub are highly consistent and reduce production errors.
[0003] However, the existing rolling tool for acrylic bathtub drain holes has reduced accuracy during the rolling process, which may affect the accuracy of the final product. In addition, the drain holes are prone to offset during the processing, which may damage the surface of the workpiece and cause cracks. Therefore, it is necessary to propose a new type of rolling tool for acrylic bathtub drain holes. Utility Model Content
[0004] The purpose of the utility model is to solve the above-mentioned problems that the precision is reduced during the rolling process, which may affect the accuracy of the final product, and the drain hole is prone to offset during the processing, which may damage the surface of the workpiece and produce cracks, and a rolling tool for the drain hole of an acrylic bathtub is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rolling tool for a drain hole of an acrylic bathtub, comprising a connecting plate, a processing box is arranged in the middle of the top of the connecting plate, a hydraulic cylinder is fastened to the middle of the top of the processing box, the output end of the hydraulic cylinder is connected to a hydraulic rod, the bottom end of the hydraulic rod is fastened to a first limit plate, both sides of the top of the first limit plate are fastened to limit pull rods, the top of the limit pull rod is fixedly connected to the inner top of the processing box, the inside of the first limit plate is fastened to a first screw rod, one end of the first screw rod is connected to a first screw motor, one end of the first screw rod is interlaced with a moving block, and the bottom end of the moving block is snap-connected to a second limit plate.
[0006] Preferably, one side of the connecting plate is connected to two groups of rotating shafts, and one end of one group of rotating shafts is connected to a rotating motor.
[0007] Preferably, conveyor belts are provided on the surfaces of the two groups of rotating shafts, and a bracket is fastened to the bottom end of the connecting plate.
[0008] Preferably, a long plate is provided on the surface of the conveyor belt, and a transverse plate is connected to the top end of the long plate.
[0009] Preferably, both sides of the top end of the transverse plate are fastened with limit blocks, and both ends of one side of the limit blocks are fastened with telescopic shafts.
[0010] Preferably, an electric telescopic shaft is fastened to the middle of one side of the limit clamping block, and a clamping block is fastened to one end of the electric telescopic shaft and the telescopic shaft.
[0011] Preferably, a second screw rod is fastened to the interior of the second limit plate, one end of the second screw rod is connected to a second screw rod motor, and one end of the second screw rod is interlaced with a processing device.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, by cooperating with the first screw rod, the second screw rod, the second screw rod motor and the first screw rod motor, the first screw rod motor and the first screw rod can be used to drive the processing device to move laterally inside the processing box, and then with the cooperation of the second screw rod and the second screw rod motor, the processing device can be driven to move longitudinally inside the processing box, which can improve the accuracy in the water drop hole.
[0014] 2. In the utility model, by cooperating with the set horizontal plate, long plate, electric telescopic shaft, clamping block, telescopic shaft and limit block, the limit block and the clamping block can be connected together by using the long plate, and then the electric telescopic shaft can be used to drive the clamping block to move on the surface of the long plate. When the clamping block moves to the preset position, the water hole can be clamped and fixed to prevent the water hole from shifting during the processing of the water hole and causing cracks on the workpiece surface. Afterwards, under the action of the telescopic shaft, the clamping block can be prevented from shifting during the movement and affecting the subsequent use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a rolling tool for an acrylic bathtub drain hole;
[0016] Figure 2 The utility model provides a cross-sectional structural schematic diagram of a rolling tool for an acrylic bathtub drain hole;
[0017] Figure 3 The utility model provides a schematic diagram of the installation structure of a long plate, a telescopic shaft, an electric telescopic shaft, a clamping block and a limit block of a rolling tooling for an acrylic bathtub drain hole;
[0018] Figure 4 The utility model provides a partial structural schematic diagram of a rolling tool for an acrylic bathtub drain hole.
[0019] Legend: 1. Connecting plate; 2. Bracket; 3. Rotating shaft; 4. Rotating motor; 5. Conveyor belt; 6. Long board; 7. Processing box; 8. First screw motor; 9. First limit plate; 10. Horizontal board; 11. Limit rod; 12. Hydraulic cylinder; 13. Hydraulic rod; 14. Second limit plate; 15. Telescopic shaft; 16. Electric telescopic shaft; 17. Clamping block; 18. Processing device; 19. Second screw motor; 20. First screw; 21. Second screw; 22. Moving block; 23. Limit block. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0022] Example 1: Figure 1-Figure 4 As shown, the utility model provides a technical solution: a rolling tool for a drain hole of an acrylic bathtub, comprising a connecting plate 1, a processing box 7 is arranged in the middle of the top of the connecting plate 1, a hydraulic cylinder 12 is fastened to the middle of the top of the processing box 7, the output end of the hydraulic cylinder 12 is connected to a hydraulic rod 13, the bottom end of the hydraulic rod 13 is fastened to a first limit plate 9, both sides of the top of the first limit plate 9 are fastened to limit pull rods 11, the top of the limit pull rod 11 is fixedly connected to the inner top of the processing box 7, the inside of the first limit plate 9 is fastened to a first screw rod 20, one end of the first screw rod 20 is connected to a first screw motor 8, one end of the first screw rod 20 is interspersed with a moving block 22, the bottom end of the moving block 22 is engaged with a second limit plate 14, the inside of the second limit plate 14 is fastened to a second screw rod 21, one end of the second screw rod 21 is connected to a second screw motor 19, and one end of the second screw rod 21 is interspersed with a processing device 18.
[0023] In this embodiment, through the action of the provided connecting plate 1 and the processing box 7, it is convenient to connect subsequent equipment, and then starting the hydraulic cylinder 12 can drive the hydraulic rod 13 to perform lifting operations. During the lifting process of the hydraulic rod 13, the first limit plate 9 and the second limit plate 14 can be synchronously driven to perform lifting operations. When the first limit plate 9 and the second limit plate 14 are lifted to the preset position, the second limit plate 14 and the first limit plate 9 can be connected together through the moving block 22. The first screw motor 8 and the first screw 20 can be used to drive the second limit plate 14 to move horizontally. During the horizontal movement of the second limit plate 14, the processing device 18 can be synchronously driven to move horizontally inside the processing box 7. Then, with the cooperation of the second screw 21 and the second screw motor 19, the processing device 18 can be driven to move longitudinally inside the processing box 7, which can improve the accuracy in the water drop hole. Then, the limiting pull rod 11 can be used to prevent the first limit plate 9 and the second limit plate 14 from being offset during the lifting process, thereby affecting the subsequent use effect.
[0024] Example 2: Figure 1-Figure 4 As shown, one side of the connecting plate 1 is connected to two groups of rotating shafts 3, one end of one group of rotating shafts 3 is connected to a rotating motor 4, and conveyor belts 5 are arranged on the surfaces of the two groups of rotating shafts 3. The bottom end of the connecting plate 1 is fastened with a bracket 2, and a long plate 6 is arranged on the surface of the conveyor belt 5. The top of the long plate 6 is connected to a cross plate 10, and both sides of the top of the cross plate 10 are fastened with limiting blocks 23, and both ends of one side of the limiting block 23 are fastened with a telescopic shaft 15, and the middle of one side of the limiting block 23 is fastened with an electric telescopic shaft 16, and one end of the electric telescopic shaft 16 and the telescopic shaft 15 are fastened with a clamping block 17.
[0025] In this embodiment, by starting the rotating motor 4, the rotating shaft 3 can be driven to rotate. During the rotation of the rotating shaft 3, the conveyor belt 5 can be driven to operate synchronously. The limit block 23 and the clamping block 17 can be connected together using the long plate 6, and then the electric telescopic shaft 16 can be used to drive the clamping block 17 to move on the surface of the long plate 6. When the clamping block 17 moves to the preset position, the drain hole can be clamped and fixed to prevent the drain hole from shifting during the processing of the drain hole, thereby preventing cracks from occurring on the surface of the workpiece. Later, under the action of the telescopic shaft 15, the clamping block 17 can be prevented from shifting during the movement and affecting the subsequent use effect.
[0026] The working principle of this embodiment: when in use, first place the drain hole to be processed on the surface of the long board 6, and then use the electric telescopic shaft 16 to drive the clamping block 17 to move on the surface of the long board 6. When the clamping block 17 moves to the preset position, the drain hole can be clamped and fixed to prevent the drain hole from shifting during the processing of the drain hole, causing cracks on the workpiece surface. Afterwards, under the action of the telescopic shaft 15, the clamping block 17 can be prevented from shifting during the movement process and affecting the subsequent use effect. When the drain hole is fixed, starting the rotating motor 4 can drive the rotating shaft 3 to rotate. During the rotation of the rotating shaft 3, the conveyor belt 5 can be driven synchronously to operate. The conveyor belt can drive the drain hole to move. When the drain hole moves to the preset position, starting the hydraulic cylinder 12 can drive the hydraulic rod 13 to perform lifting operations. During the lifting and lowering process of the hydraulic rod 13, the first limit plate 9 and the second limit plate 14 can be driven to lift synchronously. When the first limit plate 9 and the second limit plate 14 are lifted to the preset position, the second limit plate 14 and the first limit plate 9 can be connected together through the moving block 22. The first screw motor 8 and the first screw 20 can be used to drive the second limit plate 14 to move horizontally. During the horizontal movement of the second limit plate 14, the processing device 18 can be driven to move horizontally inside the processing box 7 synchronously. Then, with the cooperation of the second screw 21 and the second screw motor 19, the processing device 18 can be driven to move longitudinally inside the processing box 7, which can improve the accuracy in the water drop hole. Then, the limiting pull rod 11 can be used to prevent the first limit plate 9 and the second limit plate 14 from deviating during the lifting process and affecting the subsequent use effect.
[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A rolling tool for an acrylic bathtub drain hole, characterized in that: It comprises a connecting plate (1), a processing box (7) is arranged in the middle of the top of the connecting plate (1), a hydraulic cylinder (12) is fastened to the middle of the top of the processing box (7), the output end of the hydraulic cylinder (12) is connected to a hydraulic rod (13), the bottom end of the hydraulic rod (13) is fastened to a first limit plate (9), both sides of the top of the first limit plate (9) are fastened to limit pull rods (11), the top of the limit pull rod (11) is fixedly connected to the inner top of the processing box (7), the inside of the first limit plate (9) is fastened to a first screw rod (20), one end of the first screw rod (20) is connected to a first screw motor (8), one end of the first screw rod (20) is interlaced with a moving block (22), and the bottom end of the moving block (22) is snap-connected to a second limit plate (14).
2. The rolling tool for the acrylic bathtub drain hole according to claim 1, characterized in that: One side of the connecting plate (1) is connected to two groups of rotating shafts (3), and one end of one group of the rotating shafts (3) is connected to a rotating motor (4).
3. The rolling tool for the acrylic bathtub drain hole according to claim 2, characterized in that: Conveyor belts (5) are arranged on the surfaces of the two groups of rotating shafts (3), and the bottom end of the connecting plate (1) is fixedly connected to a bracket (2).
4. The rolling tool for the acrylic bathtub drain hole according to claim 3, characterized in that: A long plate (6) is provided on the surface of the conveyor belt (5), and a transverse plate (10) is connected to the top end of the long plate (6).
5. The rolling tool for the acrylic bathtub drain hole according to claim 4, characterized in that: Both sides of the top end of the transverse plate (10) are fastened to limit clamping blocks (23), and both ends of one side of the limit clamping block (23) are fastened to telescopic shafts (15).
6. The rolling tool for the drain hole of the acrylic bathtub according to claim 5, characterized in that: An electric telescopic shaft (16) is fastened to the middle of one side of the limit clamping block (23), and a clamping block (17) is fastened to one end of the electric telescopic shaft (16) and the telescopic shaft (15).
7. The rolling tool for acrylic bathtub drain hole according to claim 1, characterized in that: A second screw rod (21) is fastened to the interior of the second limit plate (14), one end of the second screw rod (21) is connected to a second screw motor (19), and one end of the second screw rod (21) is inserted and connected to a processing device (18).