Auxiliary guide rail device of edge milling machine
By designing auxiliary guide rail devices in the edge milling machine, and using bed guide rails and support blocks and other structures to stabilize the support and drive the small carriage plate, the problem of unstable guide rails of the existing edge milling machine is solved, the stability and product quality of the machine tool are improved, and the service life of the guide rails is extended.
Patent Information
- Application Number
- CN202420395273.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-03-01
AI Technical Summary
The existing milling machine guide rails are simple to arrange, have high frequency of use and heavy load, which leads to unstable rails and easily offset, affecting machine tool stability and product quality.
A milling machine auxiliary guide device is designed. By setting up bed guide rails, support blocks, auxiliary guide rails, fixed blocks, connecting rods and other mechanisms, comprehensive guide rails and stability control of the trolley tray, and the trolley tray is stably driven to move the trolley through the driving mechanism.
It effectively controls the center of gravity of the car tray, improves the stability of the guide rails, reduces the wear load of the guide rails, extends the service life of the guide rails, and improves the processing quality.
Smart Images
Figure CN222791171U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of edge milling machines, in particular to an auxiliary guide rail device for edge milling machines. Background Art
[0002] Edge milling machine is a kind of welding auxiliary equipment which adopts the working principle of high-speed milling of cutter disc, and is specially used for making weld grooves for steel plates before welding. It is mainly divided into automatic walking steel plate edge milling machine, large-scale edge milling machine, CNC steel plate edge milling machine, etc. It is widely used in boiler, pressure vessel manufacturing industry, shipbuilding, electric power, petroleum, chemical machinery, engineering machinery manufacturing, and can process all kinds of medium and low carbon steel plates, stainless steel plates and aluminum plates before welding. Bevel, straight edge, U-shaped groove, etc.
[0003] At present, the guide rail arrangement of the edge milling machine is relatively simple. As the frequency of use of the guide rail increases, the load on the guide rail becomes heavier, which can easily cause the center of gravity to shift, making the guide rail unstable during operation and prone to shifting. The stability of the machine tool decreases, and the product quality will also decrease accordingly. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an auxiliary guide rail device for a milling machine to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the auxiliary guide rail device of the milling machine includes a milling machine body, a base is arranged on the inner side of the milling machine body, a trolley slide is movably arranged on the lower side of the base, and a bed is fixedly arranged on the outer side of the milling machine body, two groups of bed guide rails for docking with the trolley slide are arranged on the inner side of the bed, a support block is fixedly arranged on the lower side of the milling machine body, an auxiliary guide rail for docking with the trolley slide is arranged on the upper side of the support block, and a driving mechanism for docking with the trolley slide is arranged on the lower side of the milling machine body.
[0006] Preferably, a fixed block is fixedly provided on the inner side of the bed, and a plurality of groups of connecting rods are fixedly provided on the outer side of the fixed block, and the other ends of the plurality of groups of connecting rods are fixedly connected to the support block.
[0007] Preferably, the driving mechanism comprises two groups of fixed plates arranged on the lower side of the milling machine body, a threaded rod is rotatably arranged between the two groups of fixed plates, a mounting plate is threadedly sleeved on the outer side of the threaded rod, and the mounting plate is fixedly connected to the trolley slide.
[0008] Preferably, a driving motor is fixedly arranged on the outer side of the fixing plate, and the power end of the driving motor movably penetrates the fixing plate and is fixedly connected to the threaded rod.
[0009] Preferably, a limiting rod is fixedly provided on the inner side of the fixing plate, the other end of the limiting rod is fixedly connected to another set of fixing plates, and the limiting rod movably passes through the mounting plate.
[0010] Preferably, a protective cover is fixedly provided on the outer side of the fixing plate, and the driving motor is fixedly installed on the inner side of the protective cover.
[0011] Technical effects and advantages of the utility model:
[0012] The utility model provides bed guide rails, support blocks, auxiliary guide rails, fixed blocks, connecting rods and other mechanisms, and through the mutual cooperation of various mechanisms, the trolley slide can be fully supported by the guide rails, so that the center of gravity of the trolley slide can be controlled, the stability of the use of the guide rails can be ensured, thereby improving the stability of the use of the device and ensuring the processing quality. In addition, by providing fixed plates, threaded rods, mounting plates, drive motors, limit rods and other mechanisms, and through the mutual cooperation of various mechanisms, the trolley slide can be driven to move more stably, thereby reducing the wear load on the guide rails and effectively increasing the service life of the guide rails. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the driving mechanism of the utility model;
[0015] The accompanying drawings are marked as follows:
[0016] 1. Edge milling machine body, 2. Bed, 3. Bed guide rail, 4. Car slide, 5. Base, 6. Support block, 7. Auxiliary guide rail, 8. Fixed block, 9. Connecting rod, 10. Driving mechanism, 11. Fixed plate, 12. Threaded rod, 13. Mounting plate, 14. Driving motor, 15. Limiting rod, 16. Protective cover. DETAILED DESCRIPTION
[0017] The following will be combined with 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 in 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.
[0018] like Figure 1-2The auxiliary guide rail device of the milling machine includes a milling machine body 1, a base 5 is arranged on the inner side of the milling machine body 1, a trolley slide 4 is movably arranged on the lower side of the base 5, and a bed 2 is fixedly arranged on the outer side of the milling machine body 1, and two groups of bed guide rails 3 for docking with the trolley slide 4 are arranged on the inner side of the bed 2, a support block 6 is fixedly arranged on the lower side of the milling machine body 1, an auxiliary guide rail 7 for docking with the trolley slide 4 is arranged on the upper side of the support block 6, and a driving mechanism 10 for docking with the trolley slide 4 is arranged on the lower side of the milling machine body 1. By arranging the bed guide rail 3 and the auxiliary guide rail 7, the trolley slide 4 can be better limited, thereby avoiding the shaking of the trolley slide 4 when moving, and improving the stability of the trolley slide 4.
[0019] Among them, a fixed block 8 is fixedly arranged on the inner side of the bed 2, and multiple groups of connecting rods 9 are fixedly arranged on the outer side of the fixed block 8. The other ends of the multiple groups of connecting rods 9 are fixedly connected to the support block 6. The connecting rods 9 connect the fixed block 8 and the support block 6 together to ensure the stability of the support block 6.
[0020] Among them, the driving mechanism 10 includes two groups of fixed plates 11 arranged on the lower side of the milling machine body 1, and a threaded rod 12 is rotatably arranged between the two groups of fixed plates 11. A mounting plate 13 is provided on the outer threaded sleeve of the threaded rod 12. The mounting plate 13 is fixedly connected to the trolley slide 4. The threaded rod 12 has a locking effect, which facilitates the movement of the mounting plate 13 while improving the stability of the mounting plate 13.
[0021] Among them, a driving motor 14 is fixedly arranged on the outside of the fixing plate 11, and the power end of the driving motor 14 movably passes through the fixing plate 11 and is fixedly connected to the threaded rod 12. By setting the driving motor 14, the threaded rod 12 can be driven to rotate, thereby facilitating the movement of the mounting plate 13, thereby improving the convenience of use.
[0022] Among them, a limiting rod 15 is fixedly arranged on the inner side of the fixing plate 11, and the other end of the limiting rod 15 is fixedly connected to another set of fixing plates 11, and the limiting rod 15 movably passes through the mounting plate 13. The limiting rod 15 can limit the mounting plate 13 to improve the movement stability of the mounting plate 13.
[0023] A protective cover 16 is fixedly provided on the outer side of the fixing plate 11 , and the driving motor 14 is fixedly installed on the inner side of the protective cover 16 . The protective cover 16 can protect the driving motor 14 and improve the service life of the driving motor 14 .
[0024] Embodiment: During the use of the utility model, first, when the milling machine body 1 is in operation, the driving motor 14 is turned on by an external power supply to drive the threaded rod 12 to rotate. When the threaded rod 12 rotates, the limiting action of the limiting rod 15 enables the mounting plate 13 to move parallel to the threaded rod 12. When the mounting plate 13 moves, it can drive the trolley slide 4 to move. The trolley slide 4 can slide along the bed guide rail 3 on the bed 2. At the same time, when the trolley slide 4 moves, it can slide along the auxiliary guide rail 7 on the upper side of the support block 6, thereby ensuring the movement stability of the trolley slide 4.
[0025] Finally, a few points should be explained: First, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may change; secondly: in the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; finally: the above is only the preferred embodiment of the present invention, and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. An auxiliary guide rail device for a milling machine, comprising a milling machine body (1), characterized in that: A base (5) is arranged on the inner side of the milling machine body (1), a trolley slide (4) is movably arranged on the lower side of the base (5), a bed (2) is fixedly arranged on the outer side of the milling machine body (1), two groups of bed guide rails (3) for docking with the trolley slide (4) are arranged on the inner side of the bed (2), a support block (6) is fixedly arranged on the lower side of the milling machine body (1), an auxiliary guide rail (7) for docking with the trolley slide (4) is arranged on the upper side of the support block (6), and a driving mechanism (10) for docking with the trolley slide (4) is arranged on the lower side of the milling machine body (1).
2. The auxiliary guide rail device for edge milling machine according to claim 1, characterized in that: A fixed block (8) is fixedly arranged on the inner side of the bed (2), and a plurality of groups of connecting rods (9) are fixedly arranged on the outer side of the fixed block (8), and the other ends of the plurality of groups of connecting rods (9) are fixedly connected to the support block (6).
3. The auxiliary guide rail device for edge milling machine according to claim 1, characterized in that: The driving mechanism (10) comprises two groups of fixing plates (11) arranged at the lower side of the edge milling machine body (1), a threaded rod (12) is rotatably arranged between the two groups of fixing plates (11), a mounting plate (13) is threadedly sleeved on the outer side of the threaded rod (12), and the mounting plate (13) is fixedly connected to the trolley slide (4).
4. The auxiliary guide rail device for edge milling machine according to claim 3, characterized in that: A driving motor (14) is fixedly arranged on the outside of the fixing plate (11), and a power end of the driving motor (14) movably penetrates the fixing plate (11) and is fixedly connected to the threaded rod (12).
5. The auxiliary guide rail device for edge milling machine according to claim 3, characterized in that: A limiting rod (15) is fixedly arranged on the inner side of the fixing plate (11), the other end of the limiting rod (15) is fixedly connected to another set of fixing plates (11), and the limiting rod (15) movably passes through the mounting plate (13).
6. The auxiliary guide rail device for edge milling machine according to claim 4, characterized in that: A protective cover (16) is fixedly arranged on the outside of the fixing plate (11), and the driving motor (14) is fixedly installed on the inside of the protective cover (16).