High speed numerical control forging sawing machine
Patent Information
- Application Number
- CN202521384823.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-02
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-07-02
AI Technical Summary
[0002]高速数控锻件锯床是一种专门用于切割钢铁锻件或者进行机械加工的高精度机床，高速数控锻件锯床能够减少人工干预，提高切割精度和一致性，减少材料的浪费，进一步的降低了生产成本，现有技术中：授权公布号CN 118437980B的专利公开了涉及一种数控高速带锯床，包括底座和安装在底座上的工作台，工作台上设有用于切割的锯条组件，和用于进给待加工工件的第一移动组件，工作台上设有用于带动锯条组件沿工作台高度方向移动的调节组件，工作台上还设有用于夹紧待加工工件的夹紧组件，该设备在使用的过程中，虽然能够通过液压杆来带动夹紧块进行移动，最后通过夹紧块来对钢铁锻件进行固定，但是液压杆对环境的适应性相对较差，当温度较低时，液压油会因为低温而变稠，液压油变稠后，液压系统的压力和流量会受到影响，导致液压杆的推力不足，影响了对钢铁锻件的固定效果，当温度过高时，液压油的粘度随温度升高而降低，粘度降低会导致液压油的润滑性能下降，增加机械部件之间的摩擦，进一步的降低了液压杆的使用寿命，为此，我们提出一种高速数控锻件锯床
[0012]与现有技术相比，本实用新型的有益效果是：本高速数控锻件锯床，具有以下好处：
Smart Images
Figure CN224688059U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of machining technology, specifically a high-speed CNC forging saw. Background Technology
[0002] The high-speed CNC forging saw is a high-precision machine tool specifically designed for cutting steel forgings or performing machining. It reduces manual intervention, improves cutting accuracy and consistency, reduces material waste, and further lowers production costs. (Existing technology: Authorization Publication Number CN) Patent 118437980B discloses a high-speed CNC band saw, including a base and a worktable mounted on the base. The worktable has a saw blade assembly for cutting and a first moving assembly for feeding the workpiece to be processed. The worktable also has an adjusting assembly for moving the saw blade assembly along the height of the worktable, and a clamping assembly for clamping the workpiece. While this device can move the clamping blocks via hydraulic rods to fix the steel forgings, the hydraulic rods have relatively poor environmental adaptability. At low temperatures, the hydraulic oil thickens, affecting the pressure and flow of the hydraulic system, resulting in insufficient thrust from the hydraulic rods and impacting the fixing effect on the steel forgings. At high temperatures, the viscosity of the hydraulic oil decreases with increasing temperature, leading to reduced lubrication performance, increased friction between mechanical parts, and further reduced service life of the hydraulic rods. Therefore, we propose a high-speed CNC forging saw. Utility Model Content
[0003] The technical problem this invention aims to solve is to overcome existing defects and provide a high-speed CNC forging saw. By adjusting the combination of the rack and pinion plate and the adjusting gear, the position of the limiting plate can be adjusted, and finally the steel forging is limited and fixed. This provides a stable clamping force, replacing the traditional method of moving the limiting plate by a hydraulic rod, improving the fixing effect of the steel forging, ensuring the cutting quality of the steel forging, and effectively solving the problems in the background technology.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a high-speed CNC forging saw, including a machine body, a placement table provided in the middle of the upper end of the machine body, a saw blade provided on the front side of the upper end of the placement table, and a fixing mechanism.
[0005] The fixing mechanism includes a connecting plate, a vertical rod, an adjusting rack plate, an adjusting gear, and a gear. The vertical rod is rotatably connected to the left and right sides of the bottom wall of the placement platform. Adjusting gears and gears are respectively installed on the upper and lower sides of the outer arc surface of the vertical rod. Connecting plates are installed on the left and right sides inside the placement platform. An adjusting rack plate is installed at the end of the connecting plate near the center of the machine body. The adjusting rack plate meshes with the longitudinally adjacent adjusting gear. Through the cooperation of the adjusting rack plate and the adjusting gear, the position of the limiting plate can be adjusted, and finally the steel forging is limited and fixed. It can provide a stable clamping force, replacing the traditional method of moving the limiting plate by a hydraulic rod. This solves the problem of unstable fixing of steel forgings by hydraulic rod driven by temperature changes, improves the fixing effect of steel forgings, and ensures the cutting quality of steel forgings.
[0006] Furthermore, it also includes a control switch assembly, which is located at the upper end of the machine body. The input end of the control switch assembly is electrically connected to an external power supply and can regulate the electrical components inside the equipment.
[0007] Furthermore, the fixing mechanism also includes connecting arms, mounting plates, limiting plates, and rubber pads. The connecting arms are slidably connected to the upper grooves opened at the left and right ends of the placement platform. The ends of two longitudinally adjacent connecting arms near the center of the machine body are fixedly connected to the ends of a connecting plate away from the center of the machine body. The upper ends of two longitudinally adjacent connecting arms are fixedly connected to the lower ends of a mounting plate. The ends of two longitudinally adjacent mounting plates near the center of the machine body are fixedly connected to the ends of a limiting plate away from the center of the machine body. The ends of the limiting plates near the center of the machine body are provided with rubber pads, which can fix the steel forgings.
[0008] Furthermore, a vertical plate is slidably connected to the middle of the bottom wall of the placement platform. A rack plate is provided at both ends of the vertical plate, and the rack plate is respectively meshed with the longitudinally adjacent gears. A screw is rotatably connected to the lower side of the front wall of the placement platform. The vertical plate is threaded to the middle of the outer arc surface of the screw through a threaded hole provided at the middle of its front end. A motor is provided on the lower side of the rear wall of the placement platform. The front end of the motor output shaft is fixedly connected to the rear end of the screw. The input end of the motor is electrically connected to the output end of the control switch group, which can drive the rack plate to move through the vertical plate.
[0009] Furthermore, corrugated pipes are respectively provided between the front end of the motor and the rear end of the upright plate and between the front end of the upright plate and the front wall of the placement platform. The corrugated pipes are respectively sleeved on the external corrugated pipes on the front and rear sides of the screw, which can reduce the direct contact between the screw and the external environment, thereby protecting the screw from dust, debris and mechanical damage.
[0010] Furthermore, the upper end of the machine body is provided with a mounting bracket, and a connecting seat is slidably connected to the upper side inside the mounting bracket. An output rod is rotatably connected to the middle of the front end of the connecting seat. A saw blade is provided on the front side of the outer arc surface of the output rod. Fixed plates are respectively provided on the upper sides of the left and right ends of the connecting seat. Electric push rods are respectively provided on the left and right sides of the upper end of the machine body. The upper ends of the telescopic ends of the two electric push rods are respectively fixedly connected to the lower ends of the vertically adjacent fixed plates. The input ends of the electric push rods are electrically connected to the output ends of the control switch group, which can adjust the position of the saw blade.
[0011] Furthermore, a drive motor is provided in the middle of the rear end of the connecting seat. The front end of the output shaft of the drive motor is fixedly connected to the rear end of the output rod. The input end of the drive motor is electrically connected to the output end of the control switch group, which can drive the saw blade to rotate through the output rod.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This high-speed CNC forging saw has the following advantages:
[0013] By adjusting the combination of the rack and pinion plate and the adjusting gear, the position of the limiting plate can be adjusted, and finally the steel forging is limited and fixed. This provides a stable clamping force, replacing the traditional method of moving the limiting plate by a hydraulic rod. This solves the problem of unstable fixing of steel forgings by hydraulic rod driven by temperature changes, improves the fixing effect of steel forgings, and ensures the cutting quality of steel forgings. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a schematic cross-sectional view of the right side of this utility model;
[0016] Figure 3 This is a schematic diagram of the internal structure of the placement platform of this utility model;
[0017] Figure 4 This is an enlarged structural diagram of point A in this utility model.
[0018] In the diagram: 1. Machine body, 2. Control switch assembly, 3. Placement platform, 4. Fixing mechanism, 41. Connecting arm, 42. Mounting plate, 43. Limiting plate, 44. Connecting plate, 45. Upright pole, 46. Adjusting rack plate, 47. Adjusting gear, 48. Rubber pad, 49. Gear, 5. Upright plate, 6. Rack plate, 7. Screw, 8. Corrugated pipe, 9. Motor, 10. Mounting bracket, 11. Connecting seat, 12. Output rod, 13. Saw blade, 14. Drive motor, 15. Fixing plate, 16. Electric push rod. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figure 1-4 This embodiment provides a technical solution: a high-speed CNC forging saw, including a machine body 1, a placement table 3 is provided in the middle of the upper end of the machine body 1, a saw blade 13 is provided on the front side of the upper end of the placement table 3, and a fixing mechanism 4 is also included.
[0021] Fixing mechanism 4 includes a connecting plate 44, a vertical rod 45, an adjusting rack plate 46, an adjusting gear 47, and a gear 49. The vertical rod 45 is rotatably connected to the left and right sides of the bottom wall of the placement platform 3. Adjusting gears 47 and 49 are respectively provided on the upper and lower sides of the outer arc surface of the vertical rod 45. The left and right sides of the interior of the placement platform 3 are respectively provided with connecting plates 44. The end of each connecting plate 44 near the center of the interior of the machine body 1 is provided with an adjusting rack plate 46. The adjusting rack plate 46 is respectively meshed with the longitudinally adjacent adjusting gear 47. The fixing mechanism 4 also includes a connecting arm 41, a mounting plate 42, a limiting plate 43, and a rubber pad 48. The connecting arm 41 is slidably connected to the upper side of the left and right ends of the placement platform 3. The ends of two longitudinally adjacent connecting arms 41 near the center of the interior of the machine body 1 are respectively provided with adjusting rack plates 46. The upper ends of two longitudinally adjacent connecting arms 41 are fixedly connected to the lower ends of a mounting plate 42. The upper ends of two longitudinally adjacent mounting plates 42 are fixedly connected to the lower ends of a limiting plate 43, which is located away from the center of the machine body 1. The lower ends of the limiting plate 43 are provided with rubber pads 48. By adjusting the rack plate 46 and the adjusting gear 47, the position of the limiting plate 43 can be adjusted, thus limiting and fixing the steel forging. This provides a stable clamping force, replacing the traditional method of moving the limiting plate 43 by a hydraulic rod, improving the fixing effect of the steel forging and ensuring the cutting quality of the steel forging.
[0022] It also includes a control switch group 2, which is located at the top of the machine body 1. The input terminal of the control switch group 2 is electrically connected to an external power supply and can regulate the electrical components inside the equipment.
[0023] The following configuration is provided: A vertical plate 5 is slidably connected to the middle of the bottom wall of the placement platform 3. A rack plate 6 is provided at both ends of the vertical plate 5. The rack plate 6 is meshed with the longitudinally adjacent gear 49. A screw 7 is rotatably connected to the lower side of the front wall of the placement platform 3. The vertical plate 5 is threaded to the middle of the outer arc surface of the screw 7 through a threaded hole provided at the middle of its front end. A motor 9 is provided on the lower side of the rear wall of the placement platform 3. The front end of the output shaft of the motor 9 is fixedly connected to the rear end of the screw 7. The input end of the motor 9 is electrically connected to the output end of the control switch group 2. By adjusting the control switch group 2, the motor 9 starts to run. The output shaft of the motor 9 drives the screw 7 to rotate. During the rotation of the screw 7, the vertical plate 5 will move backward through the threaded connection. During the movement of the vertical plate 5, the rack plate 6 will move backward. During the movement of the rack plate 6, the gear 49 will rotate through the meshing connection.
[0024] Among them, corrugated pipes 8 are respectively installed between the front end of the motor 9 and the rear end of the upright plate 5 and between the front end of the upright plate 5 and the front wall of the placement platform 3. The corrugated pipes 8 are respectively sleeved on the front and rear sides of the screw 7. As the upright plate 5 moves, the corrugated pipes 8 can adaptively extend or retract. The corrugated pipes 8 can reduce the direct contact between the screw 7 and the external environment, thereby protecting the screw 7 from dust, debris and mechanical damage.
[0025] The machine body 1 has a mounting bracket 10 at its upper end. A connecting seat 11 is slidably connected to the upper side of the mounting bracket 10. An output rod 12 is rotatably connected to the middle of the front end of the connecting seat 11. A saw blade 13 is provided on the front side of the outer arc surface of the output rod 12. Fixed plates 15 are respectively provided on the upper sides of the left and right ends of the connecting seat 11. Electric push rods 16 are respectively provided on the left and right sides of the upper end of the machine body 1. The upper ends of the telescopic ends of the two electric push rods 16 are respectively fixedly connected to the lower ends of the vertically adjacent fixed plates 15. The input ends of the electric push rods 16 are electrically connected to the output ends of the control switch group 2. By controlling the control switch group 2, the electric push rods 16 start to run. The telescopic ends of the electric push rods 16 retract, thereby causing the electric push rods 16 to drive the connecting seat 11 to move downward through the fixed plates 15. The connecting seat 11 will drive the saw blade 13 to move downward through the output rod 12, and then the saw blade 13 will contact the steel forging. Finally, the saw blade 13 will cut the steel forging.
[0026] The drive motor 14 is located in the middle of the rear end of the connecting seat 11. The front end of the output shaft of the drive motor 14 is fixedly connected to the rear end of the output rod 12. The input end of the drive motor 14 is electrically connected to the output end of the control switch group 2. By controlling the control switch group 2, the drive motor 14 starts to run. The output shaft of the drive motor 14 drives the saw blade 13 to rotate through the output rod 12. The saw blade 13 is a circular cutting tool, usually made of high-hardness materials, such as high-speed steel or cemented carbide. The edge of the saw blade has sharp cutting teeth for cutting various materials.
[0027] The working principle of the high-speed CNC forging saw provided by this utility model is as follows: During the use of the high-speed CNC forging saw, the steel forging to be cut is first placed on the upper end of the placement table 3. Then, through the control switch group 2, the motor 9 starts running. The output shaft of the motor 9 drives the screw 7 to rotate. During the rotation of the screw 7, the vertical plate 5 moves backward through the threaded connection. During the movement of the vertical plate 5, the front bellows 8 extends, and the rear bellows 8 retracts. The bellows 8 can reduce the direct contact between the screw 7 and the external environment, thereby protecting the screw 7 from dust, debris, and mechanical damage. During the movement of the vertical plate 5, the rack plate 6 moves backward. During the movement of the rack plate 6, the gear 49 rotates through the meshing connection. During the rotation of the gear 49, the adjusting gear 47 rotates through the vertical rod 45. During the rotation of the adjusting gear 47, the adjusting rack plate 46 moves through the meshing connection. During the movement of the adjusting rack plate 46, the adjusting rack plate 46 moves through the connecting plate 44. The connecting arm 41 moves, and the connecting arm 41 drives the limiting plate 43 to move through the mounting plate 42. At this time, the distance between the two limiting plates 43 gradually decreases. Finally, the limiting plate 43 contacts the outer surface of the steel forging through the rubber pad 48, thereby achieving the limiting and fixing of the steel forging. Then, through the regulation of the control switch group 2, the drive motor 14 starts to run. The output shaft of the drive motor 14 drives the saw blade 13 to rotate through the output rod 12. The saw blade 13 is a circular cutting tool, usually made of high-hardness materials, such as high-speed steel or cemented carbide. The edge of the saw blade has sharp cutting teeth for cutting various materials. Then, through the regulation of the control switch group 2, the electric push rod 16 starts to run. The telescopic end of the electric push rod 16 retracts, thereby causing the electric push rod 16 to drive the connecting seat 11 to move downward through the fixing plate 15. The connecting seat 11 drives the saw blade 13 to move downward through the output rod 12, and then the saw blade 13 contacts the steel forging. Finally, the saw blade 13 achieves the cutting work of the steel forging.
[0028] It is worth noting that the motor 9 and drive motor 14 disclosed in the above embodiments can be ECMA-C20604RS, the electric push rod 16 can be YRJ095, and the control switch group 2 is provided with control buttons corresponding to the motor 9, drive motor 14 and electric push rod 16 for controlling their switches.
[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A high-speed CNC forging saw, comprising a machine body (1), a placement table (3) being provided in the middle of the upper end of the machine body (1), and a saw blade (13) being provided on the front side of the upper end of the placement table (3), characterized in that: It also includes fixed mechanisms (4); Fixed mechanism (4): It includes a connecting plate (44), a vertical rod (45), an adjusting rack plate (46), an adjusting gear (47) and a gear (49). The vertical rod (45) is rotatably connected to the left and right sides of the bottom wall of the placement platform (3). The upper and lower sides of the outer arc surface of the vertical rod (45) are respectively provided with adjusting gears (47) and gears (49). The left and right sides inside the placement platform (3) are respectively provided with connecting plates (44). The end of the connecting plate (44) near the center of the machine body (1) is provided with an adjusting rack plate (46). The adjusting rack plate (46) is meshed with the longitudinally adjacent adjusting gear (47).
2. The high-speed CNC forging sawing machine according to claim 1, characterized in that: It also includes a control switch group (2), which is located at the upper end of the body (1), and the input end of the control switch group (2) is electrically connected to an external power supply.
3. The high-speed CNC forging sawing machine according to claim 1, characterized in that: The fixing mechanism (4) also includes a connecting arm (41), a mounting plate (42), a limiting plate (43), and a rubber pad (48). The connecting arm (41) is slidably connected to the upper side of the left and right ends of the placement platform (3). The ends of two longitudinally adjacent connecting arms (41) near the center of the machine body (1) are fixedly connected to the ends of a connecting plate (44) away from the center of the machine body (1). The upper ends of two longitudinally adjacent connecting arms (41) are fixedly connected to the lower ends of a mounting plate (42). The ends of two longitudinally adjacent mounting plates (42) near the center of the machine body (1) are fixedly connected to the ends of a limiting plate (43) away from the center of the machine body (1). A rubber pad (48) is provided at the end of the limiting plate (43) near the center of the machine body (1).
4. A high-speed CNC forging sawing machine according to claim 2, characterized in that: A vertical plate (5) is slidably connected to the middle of the bottom wall of the placement platform (3). A rack plate (6) is provided at both the left and right ends of the vertical plate (5). The rack plate (6) is meshed with the gear (49) that is adjacent in the longitudinal direction. A screw (7) is rotatably connected to the lower side of the front wall of the placement platform (3). The vertical plate (5) is threaded to the middle of the outer arc surface of the screw (7) through the threaded hole provided at the middle of its front end. A motor (9) is provided on the lower side of the rear wall of the placement platform (3). The front end of the output shaft of the motor (9) is fixedly connected to the rear end of the screw (7). The input end of the motor (9) is electrically connected to the output end of the control switch group (2).
5. A high-speed CNC forging sawing machine according to claim 4, characterized in that: Corrugated pipes (8) are respectively provided between the front end of the motor (9) and the rear end of the upright plate (5) and between the front end of the upright plate (5) and the front wall of the placement platform (3). The corrugated pipes (8) are respectively sleeved on the outside of the front and rear sides of the screw (7).
6. A high-speed CNC forging sawing machine according to claim 2, characterized in that: The upper end of the machine body (1) is provided with a mounting bracket (10). The upper side of the mounting bracket (10) is slidably connected to a connecting seat (11). The middle of the front end of the connecting seat (11) is rotatably connected to an output rod (12). A saw blade (13) is provided on the front side of the outer arc surface of the output rod (12). Fixed plates (15) are respectively provided on the upper sides of the left and right ends of the connecting seat (11). Electric push rods (16) are respectively provided on the left and right sides of the upper end of the machine body (1). The upper ends of the telescopic ends of the two electric push rods (16) are respectively fixedly connected to the lower ends of the vertically adjacent fixed plates (15). The input ends of the electric push rods (16) are all electrically connected to the output ends of the control switch group (2).
7. A high-speed CNC forging sawing machine according to claim 6, characterized in that: A drive motor (14) is provided in the middle of the rear end of the connecting seat (11). The front end of the output shaft of the drive motor (14) is fixedly connected to the rear end of the output rod (12). The input end of the drive motor (14) is electrically connected to the output end of the control switch group (2).