Multifunctional carriage of rubber roller turning and grinding machine
By adopting independent drives for the cutting tool and grinding head on the lathe-grinding machine, combined with linear guide rails and slider structures, the problems of confusing operation and unstable processing of the lathe-grinding machine are solved, achieving high-precision and high-stability processing results, extending the service life of the equipment and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUNCHENG YUBO MASCH EQUIP CO LTD
- Filing Date
- 2025-05-13
- Publication Date
- 2026-04-14
AI Technical Summary
The existing turning and grinding mills suffer from problems such as confusing operation, unstable machining accuracy, frequent equipment maintenance, and short service life. These problems are mainly due to the shared drive shaft between the turning tool and the grinding head, the unstable dovetail guide structure, and the slide plate being prone to vibration and deformation when rotating at high speed.
The turning tool and grinding head are driven independently, and a linear guide and independent lead screw structure are used to ensure the accuracy and stability of the turning and grinding processes. The combination of linear guide and slider improves motion accuracy, and the slide structure is optimized to reduce deformation and vibration.
It improves processing accuracy and stability, extends equipment lifespan, reduces maintenance costs, and ensures the quality of high-precision processing and the long-term operational stability of the equipment.
Smart Images
Figure CN224115205U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of milling machine technology, specifically to a multi-functional slide plate for a rubber roller milling machine. Background Technology
[0002] Existing turning and grinding machines are mostly modified CNC lathes, with the cutting tool and grinding head sharing a single drive shaft, which can easily lead to operational confusion. Because the cutting tool and grinding head share the same drive shaft, frequent switching of machining modes is required during operation. However, the switching mechanism in the existing structure is not intuitive, and the feed directions are opposite, which can easily lead to misoperation, affecting machining efficiency and product quality. Furthermore, different machining processes have different requirements for speed and feed rate; sharing a drive shaft may result in unreasonable parameter adjustments, further affecting the machining effect.
[0003] Existing rubber roller grinding mills often use dovetail guide rails for the upper slides. These guide rails are prone to developing gaps after prolonged use, leading to unstable slide movement accuracy and affecting processing quality. Furthermore, dovetail guide rails have high friction, making them susceptible to creeping after high-speed operation or extended periods of work. This can cause ripples or dimensional deviations during processing, affecting the surface finish and dimensional accuracy of the rubber rollers. Existing slides are also prone to resonance or deformation under high-speed rotation and heavy cutting conditions, resulting in vibration that affects processing accuracy and causes vibration marks or dimensional deviations on the machined surface. This is particularly problematic during fine grinding or ultra-fine machining, making it difficult to guarantee the high precision requirements of the rubber rollers. The insufficient structural stability of existing slides leads to rapid wear of key components such as guide rails and lead screws during processing, increasing equipment maintenance frequency, maintenance costs, and shortening service life, thus impacting production efficiency. Simultaneously, the complexity of equipment maintenance and adjustment increases the workload for operators and raises long-term operating costs. Utility Model Content
[0004] To address the aforementioned problems, this utility model proposes a multi-functional slide plate for a rubber roller mill, which not only improves processing accuracy but also enhances the stability and service life of the equipment.
[0005] To achieve the above objectives, the technical solution of this utility model is as follows: a multi-functional slide plate for a rubber roller mill, comprising a slide plate, with a first motor and a second motor respectively provided at both ends of the slide plate, the output end of the first motor being connected to a first lead screw via a coupling, the output end of the second motor being connected to a second lead screw via a coupling, a first nut and a second nut respectively provided on the first lead screw and the second lead screw, a grinding head assembly being fixedly connected to the first nut, and a tool holder assembly being fixedly connected to the second nut.
[0006] As a further embodiment of this utility model: a first mounting block and a second mounting block are mounted on the slide plate. The first mounting block is connected to both ends of the first lead screw via bearings, and the second mounting block is connected to both ends of the second lead screw via bearings.
[0007] As a further embodiment of this utility model: the grinding head assembly includes a first base, the first base is fixedly connected to a first nut, a first bracket is provided on the first base, a motor bracket is provided on the first bracket, a third motor is fixedly connected to the motor bracket, the output end of the third motor is connected to a drive shaft via a belt, and a grinding head is connected to the drive shaft.
[0008] As a further embodiment of this utility model: the tool holder assembly includes a second base, the second base is fixedly connected to a second nut, the second base is provided with an upper second bracket, and the second bracket is provided with a cutting tool holder.
[0009] As a further improvement of this utility model: the slide is provided with a guide rail, and the first base and the second base are rotatably connected to the guide rail.
[0010] As a further embodiment of this utility model: the guide rail is a linear guide rail, and a slider is connected to the guide rail. The slider is rotatably connected to the guide rail through a rolling element, and the bottoms of the first base and the second base are fixedly connected to the slider.
[0011] As a further improvement of this utility model, the bottom of the slide plate is provided with an installation groove.
[0012] As a further improvement of this utility model: motor brackets are provided at both ends of the slide plate, and the first motor and the second motor are located on the motor brackets.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. This utility model adopts an independent drive method for the cutting tool and grinding head, which allows turning and grinding to be optimized separately, avoiding the operational confusion caused by sharing a drive shaft, and improving the accuracy and stability of machining;
[0015] 2. This utility model adopts a linear guide rail, which has low friction, high precision, and smooth movement. It can effectively reduce gap errors and creep phenomena, improve the accuracy and stability of the guide rail movement, and improve the processing quality.
[0016] 3. This utility model optimizes the structure of the slide plate so that it will not easily deform or vibrate during high-speed operation or heavy-load processing, thereby improving processing stability. Especially in high-precision processing, it can ensure the surface quality and dimensional accuracy of the rubber roller.
[0017] 4. This utility model not only improves the durability of the equipment and extends its service life, but also improves its long-term stability and reduces maintenance costs. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the multi-functional slide plate of the rubber roller mill of this utility model;
[0019] Figure 2 This is a cross-sectional view of the multi-functional slide plate of the rubber roller mill of this utility model;
[0020] Figure 3 This is a top view of the multi-functional slide plate of the rubber roller mill of this utility model;
[0021] In the diagram: 1. Slide plate; 2. First motor; 3. Second motor; 4. Coupling; 5. First lead screw; 6. Second lead screw; 7. First lead screw nut; 8. Second lead screw nut; 9. Grinding head assembly; 10. Tool holder assembly; 11. First mounting block; 12. Second mounting block; 13. First base; 14. First bracket; 15. Motor bracket; 16. Third motor; 17. Belt; 18. Drive shaft; 19. Grinding head; 20. Second base; 21. Second bracket; 22. Tool holder; 23. Guide rail; 24. Slider; 25. Mounting slot. Detailed Implementation
[0022] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer and easier to understand, the technical solutions in the embodiments of this utility model are clearly and completely described below with reference to the accompanying drawings. However, the described embodiments are only some embodiments of this utility model and are not included in all embodiments. Any modifications, equivalent substitutions, and changes made within the spirit and principles of this utility model should be included within its scope.
[0023] refer to Figures 1 to 3 A multi-functional slide for a rubber roller mill includes a slide 1. A first motor 2 and a second motor 3 are respectively provided at both ends of the slide 1. The output end of the first motor 2 is connected to a first lead screw 5 through a coupling 4. The output end of the second motor 3 is connected to a second lead screw 6 through a coupling 4. A first nut 7 and a second nut 8 are respectively provided on the first lead screw 5 and the second lead screw 6. A grinding head assembly 9 is fixedly connected to the first nut 7, and a tool holder assembly 10 is fixedly connected to the second nut 8.
[0024] The slide plate 1 is equipped with a first mounting block 11 and a second mounting block 12. The first mounting block 11 is connected to both ends of the first lead screw 5 through bearings, and the second mounting block 12 is connected to both ends of the second lead screw 6 through bearings.
[0025] The grinding head assembly 9 includes a first base 13, which is fixedly connected to a first nut 7. A first bracket 14 is provided on the first base 13, and a motor bracket 15 is provided on the first bracket 14. A third motor 16 is fixedly connected to the motor bracket 15. The output end of the third motor 16 is connected to a drive shaft 18 via a belt 17, and a grinding head 19 is connected to the drive shaft 18.
[0026] The tool holder assembly 10 includes a second base 20, which is fixedly connected to a second nut 8. An upper second bracket 21 is provided on the second base 20, and a cutting tool holder 22 is provided on the second bracket 21.
[0027] The slide plate 1 is provided with a guide rail 23, and the first base 13 and the second base 20 are rotatably connected to the guide rail 23.
[0028] The guide rail 23 is a linear guide rail, and a slider 24 is connected to the guide rail 23. The slider 24 is connected to the guide rail 23 by a rolling element. The bottom of the first base 13 and the second base 20 are fixedly connected to the slider 24.
[0029] The bottom of the slide plate 1 is provided with a mounting groove 25.
[0030] Motor brackets 15 are provided at both ends of the slide plate 1, and the first motor 2 and the second motor 3 are located on the motor brackets 15.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A multi-functional slide plate for a rubber roller mill, comprising a slide plate (1), characterized in that: The slide plate (1) is provided with a first motor (2) and a second motor (3) at both ends. The output end of the first motor (2) is connected to a first lead screw (5) through a coupling (4), and the output end of the second motor (3) is connected to a second lead screw (6) through a coupling (4). The first lead screw (5) and the second lead screw (6) are provided with a first nut (7) and a second nut (8) respectively. A grinding head assembly (9) is fixedly connected to the first nut (7), and a tool holder assembly (10) is fixedly connected to the second nut (8).
2. The multi-functional slide plate for the rubber roller mill according to claim 1, characterized in that: The slide plate (1) is equipped with a first mounting block (11) and a second mounting block (12). The first mounting block (11) is connected to both ends of the first lead screw (5) by bearings, and the second mounting block (12) is connected to both ends of the second lead screw (6) by bearings.
3. The multi-functional slide plate for the rubber roller mill according to claim 2, characterized in that: The grinding head assembly (9) includes a first base (13), which is fixedly connected to a first nut (7). A first bracket (14) is provided on the first base (13), and a motor bracket (15) is provided on the first bracket (14). A third motor (16) is fixedly connected to the motor bracket (15). The output end of the third motor (16) is connected to a drive shaft (18) via a belt (17). A grinding head (19) is connected to the drive shaft (18).
4. The multi-functional slide plate for the rubber roller mill according to claim 3, characterized in that: The tool holder assembly (10) includes a second base (20), which is fixedly connected to a second nut (8). An upper second bracket (21) is provided on the second base (20), and a cutting tool holder (22) is provided on the second bracket (21).
5. The multi-functional slide plate for the rubber roller mill according to claim 4, characterized in that: The slide plate (1) is provided with a guide rail (23), and the first base (13) and the second base (20) are tumbledly connected to the guide rail (23).
6. The multi-functional slide plate for the rubber roller mill according to claim 5, characterized in that: The guide rail (23) is a linear guide rail, and a slider (24) is connected to the guide rail (23). The slider (24) is connected to the guide rail (23) by a rolling element. The bottom of the first base (13) and the second base (20) are fixedly connected to the slider (24).
7. The multi-functional slide plate for the rubber roller mill according to claim 6, characterized in that: The bottom of the slide (1) is provided with an installation groove (25).
8. The multi-functional slide plate for the rubber roller mill according to claim 7, characterized in that: The two ends of the slide (1) are provided with motor brackets (15), and the first motor (2) and the second motor (3) are located on the motor brackets (15).