Novel grinding wheel dressing support structure of numerical control vertical type turning and grinding machine tool
By designing a new type of CNC vertical grinding machine tool grinding wheel trimming support structure, using cross beams, motors, screws and mobile seats, the flexible movement and trimming of the grinding wheel is achieved, and the problems of grinding wheel deviation and inapplicable different grinding wheels in the existing technology are solved, and the effect of simple structure, easy installation and solid support is achieved.
Patent Information
- Application Number
- CN202421322946.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing CNC vertical grinding machine tool grinding wheel trim bracket is fixed at one point, which may cause grinding wheel deviation and is not suitable for different types of grinding wheel trim, and the installation process is cumbersome.
A new type of CNC vertical grinding machine tool grinding wheel trimming bracket structure was designed. Through beams, motors, screws, mobile seats and other components, the grinding wheels are flexibly moved and trimmed. The L-shaped third bracket and screw are connected, which simplifies the installation process.
This design solves the problem of grinding wheel deviation and the inapplicability of different grinding wheels, and realizes flexible dressing of grinding wheels. It has a simple structure and is convenient to install. The bracket is locked on the base and has a firm structure.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of CNC vertical turning and grinding machines, in particular to a novel grinding wheel dressing bracket structure of CNC vertical turning and grinding machines. Background Art
[0002] CNC machine tools are mostly used for multi-batch, multi-variety and multi-specification finishing grinding of inner and outer rings, raceways and end faces of cylindrical, conical and ball bearings. They are also suitable for high-precision grinding of parts such as gears and sleeves. With the increasing requirements for the sealing surfaces of hard-sealed valves in the valve industry and the mounting surfaces of large bearings in textile machinery, the requirements for CNC machine tools are getting higher and higher.
[0003] The existing bracket is fixed at one point, and the grinding wheel is trimmed, which may cause deviation of the grinding wheel, and cannot be used for trimming different grinding wheels, and the installation of the bracket is troublesome.
[0004] In view of the above problems, a new type of grinding wheel dressing bracket structure for CNC vertical turning and grinding machine is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a novel CNC vertical lathe grinding machine grinding wheel dressing bracket structure, which solves the problems in the background technology that the existing bracket is fixed at one point, the grinding wheel is dressed, which may cause deviation of the grinding wheel, and it cannot be used for dressing different grinding wheels, and the installation of the bracket is troublesome.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of CNC vertical turning and grinding machine grinding wheel dressing support structure, including a crossbeam, a first motor is fixedly connected to the left outer wall of the crossbeam, a first screw rod is fixedly connected to the output end of the first motor, a first movable seat is threadedly connected to the right outer ring of the first screw rod, a second motor is fixedly connected to the right side of the crossbeam, a second screw rod is fixedly connected to the output end of the second motor, a column is fixedly connected to the bottom front end of the crossbeam, a base is provided at the front end of the column, a workbench is fixedly connected to the top of the base, and an installation component is provided on the left side of the base.
[0007] By adopting the above technical solution, the crossbeam is fixed by means of the upright column, and the outer wall of the crossbeam is provided with a guide block to guide the first movable seat.
[0008] As a further description of the above technical solution: the installation assembly includes a third bracket, and the third bracket is arranged on the left outer wall of the base.
[0009] By adopting the above technical solution, the third bracket is L-shaped, which is convenient for connection to the second bracket.
[0010] As a further description of the above technical solution: a grinding tool holder is fixedly connected to the front end of the first movable seat, and a grinding wheel is arranged at the front end of the grinding tool holder.
[0011] By adopting the above technical solution, the grinding wheel is driven to move by the movement of the grinding frame.
[0012] As a further description of the above technical solution: the left outer ring of the second screw is threadedly connected to the second movable seat, and the front end of the second movable seat is fixedly connected to the turning tool holder.
[0013] By adopting the above technical solution, the second movable seat is driven to move by the movement of the second screw rod.
[0014] As a further description of the above technical solution: the third bracket is threadedly connected to the base via a third screw, and a second bracket is provided at the rear end of the third bracket.
[0015] By adopting the above technical solution, the second bracket is installed by using the third screw.
[0016] As a further description of the above technical solution: the second bracket is threadedly connected to the third bracket via a second screw.
[0017] By adopting the above technical solution, the second bracket is installed by using the second screw.
[0018] As a further description of the above technical solution: a first bracket is arranged at the rear end of the second bracket, and the second bracket is threadedly connected to the first bracket via a first screw.
[0019] By adopting the above technical solution, the first bracket is installed by using the first screw.
[0020] As a further description of the above technical solution: the rear end and the right side of the first bracket are fixedly connected with a diamond pen.
[0021] By adopting the above technical solution, the diamond pen has both the rear end and the right side, which is convenient for dressing the grinding wheel.
[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0023] The utility model provides a novel CNC vertical lathe and grinding machine grinding wheel dressing bracket structure, which is first installed through a third bracket, a third screw, a second bracket, a second screw, a first bracket and a first screw. A bracket can be added at the connection between the first bracket and the second bracket to connect them. The structure is simple and the installation is convenient. The bracket is locked on the base, and the structure is firm and easy to install and adjust. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1It is a schematic diagram of the overall cross-sectional structure of the utility model;
[0025] Figure 2 It is a schematic cross-sectional structure diagram of the first bracket of the utility model.
[0026] In the figure: 1. crossbeam; 2. grinding tool holder; 3. turning tool holder; 4. column; 5. workbench; 6. base; 7. grinding wheel; 8. diamond pen; 9. first bracket; 10. first screw; 11. second bracket; 12. second screw; 13. third bracket; 14. third screw; 15. first motor; 16. second motor; 17. first movable seat; 18. second movable seat; 19. first screw rod; 20. second screw rod. DETAILED DESCRIPTION
[0027] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.
[0029] Reference Figure 1 The utility model discloses a novel CNC vertical lathe grinding machine grinding wheel dressing support structure, including a crossbeam 1, a first motor 15 is fixedly connected to the left outer wall of the crossbeam 1, a first screw rod 19 is fixedly connected to the output end of the first motor 15, a first movable seat 17 is threadedly connected to the right outer ring of the first screw rod 19, the first motor 15 drives the first screw rod 19 to rotate, and the first movable seat 17 is driven to move by the rotation of the first screw rod 19, and a limiting block is provided on the crossbeam 1 to guide and limit the first movable seat 17, so that the grinding tool holder 2 is moved, so that the grinding wheel 7 is moved and the grinding wheel 7 is trimmed. A second motor 16 is fixedly connected to the right side of the crossbeam 1. A second screw rod 20 is fixedly connected to the output end of the second motor 16. The second screw rod 20 is driven by the second motor 16 to rotate, so that the second movable seat 18 is moved, so that the guide block guides and limits the second movable seat 18, so that the turning tool holder 3 is moved. A column 4 is fixedly connected to the bottom of the front end of the crossbeam 1. A base 6 is arranged at the front end of the column 4. A workbench 5 is fixedly connected to the top of the base 6.
[0030] Reference Figure 2A mounting assembly is provided on the left side of the base 6, and the mounting assembly includes a third bracket 13, and the third bracket 13 is provided on the left outer wall of the base 6. A grinding tool holder 2 is fixedly connected to the front end of the first movable seat 17, and a grinding wheel 7 is provided at the front end of the grinding tool holder 2. The grinding wheel 7 is trimmed by a diamond pen 8. A second movable seat 18 is threadedly connected to the left outer ring of the second screw rod 20, and a turning tool holder 3 is fixedly connected to the front end of the second movable seat 18. The third bracket 13 is threadedly connected to the base 6 through a third screw 14. A second bracket 11 is provided at the rear end of the third bracket 13, and the second bracket 11 is threadedly connected to the third bracket 13 through a second screw 12. A first bracket 9 is provided at the rear end of the second bracket 11, and the second bracket 11 is threadedly connected to the first bracket 9 through a first screw 10. The end and the right side are fixedly connected with a diamond pen 8, the third bracket 13 is fitted with the base 6, the third screw 14 with a diameter of 16mm and a length of 60mm is rotated into the third bracket 13 and the base 6 to limit the third bracket 13, the second bracket 11 is fitted with the third bracket 13, the second screw with a diameter of 12mm and a length of 60mm is rotated into the second bracket 11 and the third bracket 13 to limit the position, and then the first bracket 9 is fitted with the second bracket 11, the first screw 10 with a diameter of 10mm and a length of 40mm is rotated into the first bracket 9 and the second bracket 11 to limit the position, a bracket can be added at the connection between the first bracket 9 and the second bracket 11 to connect, and finally the first bracket 9 with the diamond pen 8 is installed.
[0031] Working principle: fit the third bracket 13 with the base 6, rotate the third screw 14 with a diameter of 16 mm and a length of 60 mm into the third bracket 13 and the base 6 to limit the third bracket 13, fit the second bracket 11 with the third bracket 13, rotate the second screw with a diameter of 12 mm and a length of 60 mm into the second bracket 11 and the third bracket 13 to limit the position, then fit the first bracket 9 with the second bracket 11, rotate the first screw 10 with a diameter of 10 mm and a length of 40 mm into the first bracket 9 and the second bracket 11, and limit the position, and the connection between the first bracket 9 and the second bracket 11 can increase the bracket to connect, and finally install the first bracket 9 with the diamond pen 8, and drive the first screw rod 19 to rotate by the first motor 15, and drive the first movable seat 17 to move by the rotation of the first screw rod 19, and the limiting block on the beam 1 guides and limits the first movable seat 17, so that the grinding tool holder 2 moves, the grinding wheel 7 moves, and the grinding wheel 7 is trimmed.
[0032] 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.
[0033] Although the 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 novel CNC vertical lathe grinding machine grinding wheel dressing support structure, comprising a crossbeam (1), characterized in that: A first motor (15) is fixedly connected to the left outer wall of the crossbeam (1), a first screw rod (19) is fixedly connected to the output end of the first motor (15), a first movable seat (17) is threadedly connected to the right outer ring of the first screw rod (19), a second motor (16) is fixedly connected to the right side of the crossbeam (1), a second screw rod (20) is fixedly connected to the output end of the second motor (16), a column (4) is fixedly connected to the front bottom of the crossbeam (1), a base (6) is provided at the front end of the column (4), a workbench (5) is fixedly connected to the top of the base (6), and a mounting assembly is provided on the left side of the base (6).
2. According to claim 1, a novel CNC vertical lathe grinding machine grinding wheel dressing support structure is characterized by: The mounting assembly comprises a third bracket (13), and the third bracket (13) is arranged on the left outer wall of the base (6).
3. The novel CNC vertical lathe grinding machine grinding wheel dressing support structure according to claim 1 is characterized in that: The front end of the first movable seat (17) is fixedly connected to a grinding tool holder (2), and the front end of the grinding tool holder (2) is provided with a grinding wheel (7).
4. The novel CNC vertical lathe grinding machine grinding wheel dressing support structure according to claim 1 is characterized by: The left outer ring of the second screw rod (20) is threadedly connected to a second movable seat (18), and the front end of the second movable seat (18) is fixedly connected to a turning tool holder (3).
5. The novel CNC vertical lathe grinding machine grinding wheel dressing support structure according to claim 2 is characterized by: The third bracket (13) is threadedly connected to the base (6) via a third screw (14), and a second bracket (11) is provided at the rear end of the third bracket (13).
6. The novel CNC vertical lathe grinding machine grinding wheel dressing support structure according to claim 5 is characterized in that: The second bracket (11) and the third bracket (13) are threadedly connected via a second screw (12).
7. The novel CNC vertical lathe grinding machine grinding wheel dressing support structure according to claim 5 is characterized by: A first bracket (9) is disposed at the rear end of the second bracket (11), and the second bracket (11) and the first bracket (9) are threadedly connected via a first screw (10).
8. The novel CNC vertical lathe grinding machine grinding wheel dressing support structure according to claim 7 is characterized in that: The rear end and right side of the first bracket (9) are both fixedly connected with a diamond pen (8).