Leveling device for milling machine and milling machine

Abstract

The leveling device comprises a working table, two sliding rails are arranged on the table top of the working table and located on the front side and the rear side of the working table, two pairs of combined sliding blocks are arranged on the sliding rails, and the two pairs of combined sliding blocks are arranged at the two ends of a track of the sliding rails respectively; the combined sliding block is composed of a first sliding block body, a second sliding block body and a locking piece, through the design of the combined sliding block and the supporting plate, precise leveling of a workpiece can be achieved, and therefore the milling precision is improved. The leveling device is simple in structure, the position of the leveling plate can be conveniently adjusted and fixed through matched use of the locking piece and the spiral spring, and rapid leveling is achieved. And through the design of the auxiliary guide shafts, the friction between the leveling plate and the workpiece can be reduced, so that the leveling process is smoother, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling devices, and specifically relates to a leveling device for a milling machine and a milling machine. Background Art

[0002] Milling is a common machining method used to create flat, curved, or complex shapes on workpieces. To ensure milling accuracy, the workpiece must be precisely leveled before machining to eliminate any unevenness and ensure surface flatness and dimensional accuracy.

[0003] Existing leveling devices are usually complex in structure, difficult to adjust and fix the position of the leveling plate, and have high friction during the leveling process, which affects the leveling efficiency and accuracy. In addition, different leveling devices are required for workpieces of different sizes and shapes, which makes them less versatile.

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a leveling device for a milling machine and a milling machine, aiming to achieve precise leveling of a workpiece through a simple structure, improve the accuracy of milling processing, and at the same time improve the leveling efficiency and versatility. Utility Model Content

[0005] The purpose of the present invention is to provide a leveling device for a milling machine and a milling machine, so as to solve the problems raised in the above background technology.

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod.

[0007] Preferably, the number of the mounting plates is 2, which are arranged on the left and right, and the mounting surfaces of the two mounting plates are adjacent to each other.

[0008] Preferably, a hanging plate is provided at the top end of the mounting plate, a coil spring is provided at the bottom end of the hanging plate, and the lower end of the coil spring is connected to the lower pressure plate.

[0009] Preferably, auxiliary guide shafts are provided at both ends of the leveling plate, and the auxiliary guide shafts pass through the guide blocks and are connected to the lower pressing plate.

[0010] Preferably, the number of the leveling plates is 3, and they are staggered on the two mounting plates.

[0011] Compared with the existing technology, the present invention has the following advantages: by combining the slider and support plate, the present invention can achieve precise leveling of the workpiece, thereby improving the accuracy of milling. The leveling device has a simple structure, and the locking member and coil spring can be used to easily adjust and fix the position of the leveling plate, achieving rapid leveling.

[0012] The auxiliary guide shaft design reduces friction between the leveling plate and the workpiece, making the leveling process smoother and improving work efficiency. Three leveling plates are staggered on the two mounting plates to increase the contact area between the leveling plate and the workpiece, improving the stability of the leveling process.

[0013] Due to the flexibility of the number and position of the leveling plates, the device can adapt to workpieces of different sizes and shapes, with good versatility. The guide rod is set through the guide port, and the leveling plate is installed at the lower end. This design ensures the stability of the leveling plate during operation and reduces the risk of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main view of the utility model;

[0015] Figure 2 It is a side view schematic diagram of the utility model;

[0016] Figure 3 for Figure 1 Enlarged schematic diagram of point A in the middle.

[0017] In the figure: 1. Workbench; 2. Slide rail; 3. Combined slider; 4. Support plate; 5. Mounting plate; 6. Articulated seat; 7. Guide block; 8. Guide opening; 9. Extrusion plate; 10. Bow handle; 11. Lower pressure plate; 12. Guide rod; 13. Leveling plate; 14. Milling machine; 15. Hanging plate; 16. Coil spring; 17. Auxiliary guide shaft. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-3 The present invention provides a technical solution: a leveling device for a milling machine and a milling machine, comprising a workbench 1, a table top of the workbench 1 is provided with a slide rail 2, the slide rail 2 is 2 in number and is located at the front and rear sides of the workbench 1, a combination slide block 3 is provided on the slide rail, the combination slide block 3 is 2 pairs, and the 2 pairs of combination slide blocks 3 are respectively arranged at both ends of the track of the slide rail 2; the combination slide block 3 is composed of a first slide block, a second slide block and a locking member, the locking member is arranged between the first slide block and the second slide block, the sliding directions of the first slide block and the second slide block are the same, a support plate 4 is provided on the combination slide block 3; a mounting plate 5 is provided on the supporting plate 4, a hinge seat 6 and a guide block 7 are provided on the mounting plate 5, a guide opening 8 is longitudinally penetrated by the guide block 7, an extrusion plate 9 is provided on the extrusion plate 9, a bow-shaped handle 10 is provided on the extrusion plate 9, and a lower pressing plate 11 is provided under the extrusion surface of the extrusion plate 9; a guide rod 12 is provided on the lower side of the lower pressing plate 11, and the guide rod 12 is provided with a leveling plate 13 at its lower end, and a milling machine 14 is provided on the lower side of the workbench 1.

[0020] Specifically, there are two mounting plates 5, arranged side by side, with their mounting surfaces positioned adjacent to each other. A hanging plate 15 is located at the top of each mounting plate 5, and a coil spring 16 is attached to the bottom of each hanging plate 15. The lower end of the coil spring 16 is connected to the lower pressing plate 11. Auxiliary guide shafts 17 are located at both ends of the leveling plate 13, passing through the guide block 7 and connecting to the lower pressing plate 11. There are three leveling plates 13, staggered on the two mounting plates 5.

[0021] This leveling device for milling machines is designed to improve precision and efficiency during milling operations. A worktable 1 serves as the foundation of the entire device. The slide rails 2 on its surface provide a path for a combined slider 3, enabling the leveling device to move forward and backward along the worktable. The design of the combined slider 3 allows for precise positioning and locking on the rails, ensuring stability during operation.

[0022] The support plate 4 and mounting plate 5 provide a stable support structure for the leveling device. The design of the hinged seat 6 and guide block 7 on the mounting plate 5 enables the extrusion plate 9 to be manually operated via the bow handle 10 while maintaining stable sliding within the guide opening 8. The lower pressure plate 11 is connected to the leveling plate 13 via a guide rod 12, ensuring the vertical movement of the leveling plate during operation.

[0023] The combination of the hanging plate 15 and the coil spring 16 provides an automatic rebound function for the lower pressure plate 11, allowing the leveling plate 13 to automatically return to its initial position when not in use, improving the convenience of operation. The design of the auxiliary guide shaft 17 further ensures the stability and accuracy of the leveling plate 13 during operation.

[0024] The number of leveling plates 13 is 3, and they are staggered on the two mounting plates 5. This design not only increases the contact area of the leveling device and improves the leveling efficiency, but also enables the leveling plates to cover a wider processing area and adapt to workpieces of different sizes and shapes.

[0025] The milling machine 14 is the core part of the whole device, and its function is to carry out the milling process of the workpiece. The setting of the leveling device enables the milling machine to accurately position and level the workpiece during the processing, thereby ensuring the accuracy and quality of the milling process.

[0026] In summary, this milling machine leveling device, through its unique design, achieves precise leveling of workpieces during milling, improving machining accuracy and efficiency. Its stable and reliable structure ensures long-term stable operation while also providing convenient operation for operators. This device is suitable for various types of milling machines and can be widely used in the machining field, demonstrating its high practical value and promising prospects for promotion.

[0027] Working Principle: During operation, the present invention utilizes a workbench 1 as a base platform, with two slide rails 2 positioned on its surface. These rails are located on the front and rear sides of the workbench 1, supporting and guiding the movement of a combination slider 3. Two pairs of combination sliders 3 are positioned at each end of the slide rails 2. Each pair of combination sliders 3 consists of a first slider, a second slider, and a locking member. The locking member, located between the first and second sliders, secures the sliders in place and prevents them from sliding. The first and second sliders slide in the same direction, allowing the combination slider 3 to move forward and backward along the slide rails 2.

[0028] Support plates 4 are mounted on the combined slider 3 and support mounting plates 5. There are two mounting plates 5, arranged on the left and right sides, adjacent to the mounting surface. Each mounting plate 5 is equipped with a hinged seat 6 and a guide block 7. Each guide block 7 has a longitudinally extending guide opening 8 that guides the movement of the lower pressing plate 11.

[0029] An extrusion plate 9 is provided on the hinged seat 6, and an arched handle 10 is provided on the extrusion plate 9 for the operator to manually operate the extrusion plate 9. A lower pressing plate 11 is provided under the extrusion surface of the extrusion plate 9, and a guide rod 12 is provided on the lower side of the lower pressing plate 11. The guide rod 12 is provided through the guide port 8, and a leveling plate 13 is provided at its lower end for leveling the workpiece.

[0030] A milling machine 14 is provided on the underside of the workbench 1 for milling the leveled workpiece. A hanging plate 15 is provided at the top of the mounting plate 5, and a coil spring 16 is provided at the bottom of the hanging plate 15. The lower end of the coil spring 16 is connected to the lower pressure plate 11 to provide a certain amount of pressure to keep the leveling plate 13 in close contact with the workpiece surface.

[0031] Auxiliary guide shafts 17 are provided at both ends of the leveling plate 13. The auxiliary guide shafts 17 pass through the guide blocks 7 and are connected to the lower pressure plate 11 to ensure the stability and accuracy of the leveling plate 13. There are three leveling plates 13, which are staggered on the two mounting plates 5 to improve the stability and efficiency of leveling.

[0032] To sum up, the leveling device for the milling machine realizes precise leveling of the workpiece by moving the combined slider 3 on the slide rail 2, cooperating with the mounting plate 5, the hinge seat 6, the guide block 7, the extrusion plate 9, the lower pressure plate 11, the guide rod 12, the leveling plate 13 and other components to facilitate subsequent milling processing.

[0033] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0034] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0035] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A leveling device for a milling machine and a milling machine, characterized in that: A workbench (1) is provided with a slide rail (2) on the workbench (1), the slide rails (2) are two in number and are located at the front and rear sides of the workbench (1), and a combination slider (3) is provided on the slide rail, the combination slider (3) is two pairs in number, and the two pairs of combination sliders (3) are respectively located at both ends of the track of the slide rail (2); The combined slider (3) is composed of a first slider, a second slider and a locking member, the locking member is arranged between the first slider and the second slider, the first slider and the second slider have the same sliding direction, and a support plate (4) is provided on the combined slider (3); The support plate (4) is provided with a mounting plate (5), the mounting plate (5) is provided with a hinge seat (6) and a guide block (7), the guide block (7) is provided with a guide opening (8) running longitudinally therethrough, the hinge seat (6) is provided with an extrusion plate (9), the extrusion plate (9) is provided with an arched handle (10), and a lower pressing plate (11) is provided under the extrusion surface of the extrusion plate (9); A guide rod (12) is provided on the lower side of the lower pressing plate (11), and the guide rod (12) is provided through the guide opening (8). A leveling plate (13) is provided at the lower end of the guide rod (12). A milling machine (14) is provided on the lower side of the workbench (1).

2. A leveling device for a milling machine and a milling machine according to claim 1, characterized in that: The number of the mounting plates (5) is two, which are arranged on the left and right, and the mounting surfaces of the two mounting plates (5) are adjacent to each other.

3. The leveling device for a milling machine and the milling machine according to claim 1, characterized in that: A hanging plate (15) is provided at the top end of the mounting plate (5), a coil spring (16) is provided at the bottom end of the hanging plate (15), and the lower end of the coil spring (16) is connected to the lower pressing plate (11).

4. The leveling device for a milling machine and the milling machine according to claim 1, characterized in that: Auxiliary guide shafts (17) are provided at both ends of the leveling plate (13), and the auxiliary guide shafts (17) pass through the guide block (7) and are connected to the lower pressing plate (11).

5. The leveling device for a milling machine and the milling machine according to claim 1, characterized in that: The number of the leveling plates (13) is 3, and they are arranged in a staggered manner on the two mounting plates (5).

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