Horizontal numerical control lathe support structure
By designing reinforcement and moving devices, the problem of unstable support structure caused by vibration in horizontal CNC lathes was solved, enabling high-precision machining and convenient movement, thus improving the machining accuracy and movement efficiency of horizontal CNC lathes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SANMING KAIWO TECH DEV CO LTD
- Filing Date
- 2025-04-27
- Publication Date
- 2026-05-29
AI Technical Summary
During machining, horizontal CNC lathes may experience vibrations due to external interference or changes in cutting force. This can lead to insufficient rigidity of the support structure or limited vibration damping performance, resulting in slight displacement of the machine tool as a whole and affecting machining accuracy, especially during high-precision or long-term continuous machining.
The system employs reinforcement and movement devices, including components such as sliding plates, long plates, anti-slip plates, hydraulic cylinders, and electric push rods. The sliding plates are hydraulically driven to slide, the anti-slip plates are deployed to increase friction, and rollers provide movement assistance, ensuring the stability and flexibility of the support base.
It improves the stability and flexibility of the support structure, reduces displacement during processing, enhances processing accuracy and ease of equipment movement, and significantly improves the overall stability and reliability of the support base under high load and violent movement conditions.
Smart Images
Figure CN224295238U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of CNC lathe technology, and in particular to a support structure for a horizontal CNC lathe. Background Technology
[0002] A horizontal CNC lathe is a machine tool that uses CNC technology and is mainly used for precision turning of materials such as metals and plastics. Its worktable is horizontally arranged and the spindle rotates horizontally, making it suitable for machining larger or heavier workpieces. Horizontal CNC lathes are typically characterized by high precision, high efficiency, and high automation. They are widely used in industries such as automotive, aerospace, and mold making, and can realize a variety of complex machining processes such as turning, milling, and drilling. Through automated operation via a computer control system, it ensures the accuracy and repeatability of the machining process.
[0003] Existing technologies disclose several utility model patents in the field of CNC lathe support technology. Among them, utility model patent application number CN221047788U discloses a horizontal CNC lathe support structure, specifically described as follows: This utility model discloses a horizontal CNC lathe support structure, relating to the field of CNC lathe support technology. It includes a mounting plate and a shock-absorbing fixing plate. A fixing column is provided at the bottom of the mounting plate, and a traveling wheel is rotatably connected to the bottom of the fixing column. Two cylinders are mounted opposite each other on both sides of the mounting plate. A drive rod is fixedly connected to the telescopic end of each cylinder. A common ejector plate is installed at one end of each of the two drive rods. Adjusting screws are threaded to both ends of the ejector plate. The bottom of the adjusting screws threadedly penetrates the shock-absorbing fixing plate. A sliding groove is provided on each opposite side of the fixing column on the two ejector plates. A spring rod is rotatably connected to one side of the locking element, and one end of the spring rod is rotatably connected to the ejector plate. This utility model adds a size adjustment structure to the CNC lathe support structure, improving its flexibility and effectiveness, and is therefore practical.
[0004] In the existing technology, if a horizontal CNC lathe is subjected to external interference or changes in cutting force during the machining process, causing vibration, its support structure may have insufficient rigidity or limited vibration damping performance, resulting in a slight displacement of the machine tool as a whole. Although this positional displacement is small, it will affect the machining accuracy, especially in high-precision or long-term continuous machining. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] To address the aforementioned problems in the prior art, this utility model provides a support structure for a horizontal CNC lathe. This solves the problem that in the prior art, when a horizontal CNC lathe is subjected to external interference or changes in cutting force during machining, causing vibration, the support structure may have insufficient rigidity or limited vibration damping performance, leading to slight displacement of the entire machine tool. Although this positional shift is small, it can affect machining accuracy, especially in high-precision or long-term continuous machining.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, the main technical solution adopted by this utility model is as follows:
[0009] A horizontal CNC lathe support structure includes a support base, a railing fixedly connected to the support base, a reinforcement device fixedly connected to the outside of the support base, and a moving device fixedly connected to the reinforcement device.
[0010] The reinforcement device includes a sliding plate and eight long plates. The sliding plate is slidably connected to the outside of the support base, and the eight long plates are all slidably connected to the inside of the support base. The same anti-slip plate for increasing the support area is fixedly connected to the outside of any two adjacent long plates.
[0011] The reinforcement device also includes a connecting plate and two mounting plates. The connecting plate is fixedly connected to the outside of the support base. A sliding rod is fixedly connected to the connecting plate. The sliding rod is fixedly connected to the inside of the support base and slidably connected to the inside of the sliding plate. A connecting block is fixedly connected to the outside of the sliding plate. A connecting rod is hinged to the connecting block by a pin. A locking plate is hinged to one side of the connecting rod by a pin. The locking plate is fixedly connected to the long plate. The two mounting plates are symmetrically installed outside the support base.
[0012] A hydraulic cylinder is fixedly connected to the mounting plate, and the output end of the hydraulic cylinder is fixedly connected inside the sliding plate.
[0013] The lower surface of the anti-slip plate is fixedly connected with a rubber pad to prevent slipping.
[0014] The mobile device includes a connecting frame, which is fixedly connected to the anti-slip plate. A rotating shaft is passed through the connecting frame, and a rotating plate is rotatably connected to the outside of the rotating shaft. A frame is fitted over the connecting frame, and a movable plate is provided inside the frame. The movable plate is fixedly connected to the outside of the rotating plate. Both the rotating plate and the connecting frame are rotatably connected to an electric push rod via a rotating rod. A moving block is fixedly connected to the outside of the movable plate, and a roller is fixedly connected to the outside of the moving block.
[0015] The rotating plate and the frame are connected by a sliding connection.
[0016] The rotating plate is tilted at a certain angle, and the movable plate is an arc-shaped plate that is easy to adjust the angle.
[0017] (III) Beneficial Effects
[0018] The beneficial effects of this utility model are as follows: In actual implementation, after the CNC lathe is installed on the support base, the hydraulic cylinder is activated to retract it, the thrust of the hydraulic cylinder on the sliding plate disappears, and the sliding plate slides outside the support base, thereby driving the connecting block and connecting rod to move downward. The connecting rod applies downward thrust, driving the locking plate to move along the set path. The movement of the locking plate causes the long plate to slide inside the support base, and at the same time, the long plate pulls the anti-slip plate to move synchronously. As the anti-slip plate gradually moves away from the support base, its surrounding structure unfolds to the maximum extent, achieving stable support for the support base. The bottom of the anti-slip plate is equipped with a rubber pad, which increases the friction with the ground and further enhances the stability of the support base. When it is necessary to move the CNC lathe as a whole, all electric push rods are activated to retract it, thereby driving the rotating plate to rotate around the rotating shaft. The rotation of the rotating plate pushes the arc plate to slide inside the frame, and at the same time drives the moving block and roller to rotate synchronously. When the roller contacts the ground and is fully unfolded, the electric push rod action is stopped. At this time, all rollers are in contact with the ground, providing movement assistance for the support base, making it easier and more flexible during movement. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0020] Figure 2 This is a three-dimensional structural diagram of the reinforcement device of this utility model;
[0021] Figure 3 This utility model Figure 1 Enlarged structural diagram of part A in the middle;
[0022] Figure 4 This is a three-dimensional structural diagram of the mobile device of this utility model.
[0023] [Explanation of Labels in the Attached Image]
[0024] 1. Support base; 2. Fence; 3. Reinforcing device; 301. Connecting plate; 302. Sliding rod; 303. Sliding plate; 304. Connecting block; 305. Connecting rod; 306. Locking plate; 307. Long plate; 308. Anti-slip plate; 309. Mounting plate; 310. Hydraulic cylinder; 4. Moving device; 41. Connecting frame; 42. Rotating shaft; 43. Rotating plate; 44. Frame; 45. Movable plate; 46. Electric push rod; 47. Moving block; 48. Roller. Detailed Implementation
[0025] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0026] Please refer to Figures 1 to 4 As shown, the present invention provides a horizontal CNC lathe support structure, including a support base 1, a railing 2 fixedly connected to the support base 1, a reinforcing device 3 fixedly connected to the outside of the support base 1, and a moving device 4 fixedly connected to the reinforcing device 3.
[0027] The reinforcement device 3 includes a sliding plate 303 and eight long plates 307. The sliding plate 303 is slidably connected to the outside of the support base 1, and the eight long plates 307 are all slidably connected to the inside of the support base 1. The same anti-slip plate 308 for increasing the support area is fixedly connected to the outside of two adjacent long plates 307. In actual implementation, after the CNC lathe is installed on the support base 1, the hydraulic cylinder 310 is activated to retract it. The thrust of the hydraulic cylinder 310 on the sliding plate 303 disappears, and the sliding plate 303 slides outside the support base 1. This causes the connecting block 304 and the connecting rod 305 to move downward. The connecting rod 305 applies a downward thrust, driving the locking plate 306 to move along a set path. The movement of the locking plate 306 causes the long plate 307 to slide inside the support base 1. At the same time, the long plate 307 pulls the anti-slip plate 308 to move synchronously. As the anti-slip plate 308 gradually moves away from the support base 1, the structure around it unfolds to the maximum extent, achieving stable support for the support base 1. The bottom of the anti-slip plate 308 is equipped with a rubber pad, which increases the friction with the ground and further enhances the stability of the support base 1.
[0028] Optionally, the reinforcement device 3 also includes a connecting plate 301 and two mounting plates 309. The connecting plate 301 is fixedly connected to the outside of the support base 1. A sliding rod 302 is fixedly connected to the connecting plate 301. The sliding rod 302 is fixedly connected to the inside of the support base 1 and slidably connected to the inside of the sliding plate 303. A connecting block 304 is fixedly connected to the outside of the sliding plate 303. A connecting rod 305 is hinged to the inside of the connecting block 304 by a pin. A locking plate 306 is hinged to one side of the connecting rod 305 by a pin. The locking plate 306 is fixedly connected to the long plate 307. The two mounting plates 309 are symmetrically installed outside the support base 1. In actual implementation, the sliding connection design between the slide rod 302 and the sliding plate 303 provides precise motion guidance. By sliding within the sliding plate 303, the slide rod 302 ensures that the sliding plate 303 can move smoothly within the support 1, avoiding motion jamming or unevenness caused by wear or imbalance. This design effectively reduces friction during sliding, improves the motion stability of the system, and ensures the reliability and accuracy of the reinforcement device 3. The connecting block 304 and the connecting rod 305 are hinged by a pin, enabling the connecting block 304 and the connecting rod 305 to maintain efficient power transmission and ensure precise angle adjustment. The hinge design provides a flexible motion path, allowing the connecting rod 305 to smoothly transmit thrust during movement, thereby avoiding stress concentration and uneven deformation that may be caused by rigid connection. Through this cooperation, the efficiency of thrust transmission is ensured, and the stability of the reinforcement device 3 is enhanced.
[0029] Optionally, a hydraulic cylinder 310 is fixedly connected to the mounting plate 309, and the output end of the hydraulic cylinder 310 is fixedly connected inside the sliding plate 303. In actual implementation, the design of fixing the hydraulic cylinder 310 to the mounting plate 309 allows the hydraulic cylinder 310 to achieve precise control of the sliding plate 303 during operation through the support of the mounting plate 309. The output end of the hydraulic cylinder 310 is connected to the sliding plate 303, enabling precise movement of the sliding plate 303 via hydraulic drive. This ensures that the reinforcement device 3 can adjust the pressure and position of the support structure as needed during operation. The high precision and adjustability provided by the hydraulic cylinder 310 allow the support system to be dynamically adjusted according to working conditions, thereby improving the reinforcement effect and optimizing the working efficiency of the device.
[0030] Optionally, a rubber pad for preventing slippage is fixedly connected to the lower surface of the anti-slip plate 308. In actual implementation, the design of the rubber pad fixedly connected to the lower surface of the anti-slip plate 308 provides enhanced friction, effectively preventing slippage of the support base 1 during operation. The rubber pad, with its excellent elasticity and wear resistance, increases the contact friction with the ground, ensuring that the anti-slip plate 308 can firmly support the support base 1 and maintain stability under load changes. Through this combination, the anti-slip capability and stability of the support device are further improved, especially under high load and violent movement conditions, which can significantly improve the overall stability and reliability of the support base 1.
[0031] Optionally, the moving device 4 includes a connecting frame 41, which is fixedly connected to the anti-slip plate 308. A rotating shaft 42 is connected through the connecting frame 41, and a rotating plate 43 is rotatably connected to the outside of the rotating shaft 42. A frame 44 is provided outside the connecting frame 41, and a movable plate 45 is provided inside the frame 44. The movable plate 45 is fixedly connected to the outside of the rotating plate 43. Both the rotating plate 43 and the connecting frame 41 are rotatably connected to an electric push rod 46 through a rotating rod. A moving block 47 is fixedly connected to the outside of the movable plate 45, and a roller 48 is fixedly connected to the outside of the moving block 47. In actual implementation, when the CNC lathe needs to be moved as a whole, all electric push rods 46 are activated to retract, thereby driving the rotating plate 43 to rotate around the rotating shaft 42. The rotation of the rotating plate 43 pushes the arc plate 45 to slide inside the frame 44, while driving the moving block 47 and the roller 48 to rotate synchronously. When the roller 48 contacts the ground and is fully extended, the electric push rods 46 are stopped. At this time, all rollers 48 are in contact with the ground, providing movement assistance to the support base 1, making it easier and more flexible during movement.
[0032] Optionally, a sliding connection is formed between the rotating plate 43 and the frame 44. In actual implementation, the sliding connection design between the rotating plate 43 and the frame 44 allows the rotating plate 43 to rotate smoothly within the frame 44. The sliding connection provides a more flexible movement mode, ensuring that the rotating plate 43 can rotate smoothly along the predetermined path, reducing friction and wear during movement, thereby improving the service life and operational stability of the device.
[0033] Optionally, the rotating plate 43 is configured to be tilted at a certain angle, and the movable plate 45 is configured as an arc-shaped plate 45 that facilitates angle adjustment. In actual implementation, the tilted design of the rotating plate 43 at a certain angle can provide more stable and precise angle adjustment during movement, making the connection between the rotating plate 43 and the frame 44 more reasonable and stable.
[0034] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.
[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A support structure for a horizontal CNC lathe, comprising a support base, characterized in that: A fence is fixedly connected to the support base, a reinforcement device is fixedly connected to the outside of the support base, and a moving device is fixedly connected to the reinforcement device. The reinforcement device includes a sliding plate and eight long plates. The sliding plate is slidably connected to the outside of the support base, and the eight long plates are all slidably connected to the inside of the support base. The same anti-slip plate for increasing the support area is fixedly connected to the outside of any two adjacent long plates.
2. The horizontal CNC lathe support structure according to claim 1, characterized in that: The reinforcement device also includes a connecting plate and two mounting plates. The connecting plate is fixedly connected to the outside of the support base. A sliding rod is fixedly connected to the connecting plate. The sliding rod is fixedly connected to the inside of the support base and slidably connected to the inside of the sliding plate. A connecting block is fixedly connected to the outside of the sliding plate. A connecting rod is hinged to the connecting block by a pin. A locking plate is hinged to one side of the connecting rod by a pin. The locking plate is fixedly connected to the long plate. The two mounting plates are symmetrically installed outside the support base.
3. The horizontal CNC lathe support structure according to claim 2, characterized in that: A hydraulic cylinder is fixedly connected to the mounting plate, and the output end of the hydraulic cylinder is fixedly connected inside the sliding plate.
4. The horizontal CNC lathe support structure according to claim 1, characterized in that: The lower surface of the anti-slip plate is fixedly connected with a rubber pad to prevent slipping.
5. The horizontal CNC lathe support structure according to claim 1, characterized in that: The mobile device includes a connecting frame, which is fixedly connected to the anti-slip plate. A rotating shaft is passed through the connecting frame, and a rotating plate is rotatably connected to the outside of the rotating shaft. A frame is fitted over the connecting frame, and a movable plate is provided inside the frame. The movable plate is fixedly connected to the outside of the rotating plate. Both the rotating plate and the connecting frame are rotatably connected to an electric push rod via a rotating rod. A moving block is fixedly connected to the outside of the movable plate, and a roller is fixedly connected to the outside of the moving block.
6. The support structure for a horizontal CNC lathe according to claim 5, characterized in that: The rotating plate and the frame are connected by a sliding connection.
7. A horizontal CNC lathe support structure according to claim 6, characterized in that: The rotating plate is tilted at a certain angle, and the movable plate is an arc-shaped plate that is easy to adjust the angle.