Numerical control planer type milling machine with damping base

Abstract

The utility model relates to the technical field of milling machine equipment, in particular to a numerical control planer type milling machine with a damping base, which comprises a milling machine body and a base fixedly mounted at the bottom of the milling machine body, and is characterized in that a mounting seat is covered outside the base, the base is connected with the mounting seat in a sliding manner, and a damper is fixedly mounted between the base and the mounting seat; a damping assembly is arranged in the mounting base and comprises a top plate, the lower surface of the top plate is fixedly connected with a bottom plate through buffers, and buffering assemblies are arranged on the two sides of the bottom plate; the milling machine has the beneficial effects that a base of the milling machine body is limited through the mounting base arranged at the bottom of the milling machine body, when the milling machine body vibrates, the milling machine body presses a top plate, so that the top plate downwards presses a buffer, and vibration is preliminarily buffered through cooperation of the buffer and a damper; and the shaking amplitude and time of the milling machine body are reduced through the buffering assembly, meanwhile, the buffering and damping effects of the buffer are improved, and then the service life of the equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to milling machine equipment technical field, concretely is a numerical control planer milling machine with shock absorbing base. BACKGROUND

[0002] Numerical control milling machine, also known as CNC milling machine, is an automatic processing equipment developed on the basis of traditional milling machine. Its processing technology is basically the same as traditional milling machine, and the structure also has certain similarity. According to the different function configurations, numerical control milling machine can be divided into two categories of not with tool magazine and with tool magazine, wherein the numerical control milling machine with tool magazine is usually called machining center. This kind of equipment is widely used in modern manufacturing industry with its characteristics of high precision and high efficiency. However, the numerical control milling machine inevitably produces larger vibration in the running process, and the vibration not only causes interference to the stability of the equipment itself and the processing precision, but also brings higher noise pollution.

[0003] In the prior art, the conventional numerical control planer milling machine often lacks a special damping mechanism, which leads to poor damping effect, which further aggravates the wear and tear of the equipment and the deterioration of the working environment, and shortens the service life of the equipment. Therefore, the utility model provides a numerical control planer milling machine with shock absorbing base to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a numerical control planer milling machine with shock absorbing base to solve the problems in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a numerical control planer milling machine with shock absorbing base, comprising: a milling machine body and a base fixedly installed at the bottom of the milling machine body, an installation seat is arranged outside the base, the base and the installation seat are slidably connected, and a damper is fixedly installed between the base and the installation seat.

[0006] Preferably, a damping assembly is arranged in the installation seat, the damping assembly comprises a top plate, the bottom surface of the top plate is fixedly connected with a bottom plate through a buffer, and buffer assemblies are arranged on both sides of the bottom plate.

[0007] Preferably, a damping pad is fixedly connected to the upper surface of the top plate, and the upper surface of the damping pad is fixedly connected with the base.

[0008] Preferably, the damper is provided with five dampers, one of which is arranged in the middle of the installation seat, and the other four dampers are arranged at the four corners of the installation seat.

[0009] Preferably, the buffer assembly comprises a connecting seat, the connecting seat is provided with four groups and is arranged in a square shape about the bottom surface of the top plate, and the bottom surface of the bottom plate is fixedly installed on the inner wall of the installation seat.

[0010] The connecting seat is rotatably connected with one end of the connecting rod through a short shaft, and the other end of the connecting rod is rotatably connected with the sliding block through a long shaft.

[0011] Preferably, the long shaft is fixedly arranged in the sliding block, the bottom plate is fixedly connected with a limiting block on the upper surface of the bottom plate, limiting grooves are formed in the inner wall of the limiting block, and the limiting grooves are slidably connected with the limiting strip.

[0012] Preferably, limiting holes are formed in the left and right sides of the limiting block, the limiting holes are slidably connected with the long shaft, and a buffer spring is fixedly connected between the sliding block and the inner wall of the limiting block.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The damping base with the damper and the damping assembly arranged at the bottom of the numerical control planer-type milling machine can effectively absorb and disperse the vibration generated in the processing process, significantly improves the stability and working precision of the equipment operation, reduces noise pollution, improves the operation environment, and prolongs the service life of the equipment.

[0015] 2. The damping assembly adopts a multi-stage buffer structure (such as a damping pad, a buffer, a buffer spring, etc.) and a limiting cooperation design, which can further reduce the shaking range and time of the milling machine body, and the damping effect is optimized through the distribution of multiple dampers, thereby improving the overall processing efficiency and quality. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model from the bottom;

[0019] Figure 4 It is a schematic diagram of the internal structure of the utility model from the bottom; Figure 3 It is an enlarged schematic diagram of the structure at A in the utility model.

[0020] In the drawing: 1, milling machine body; 2, base; 3, mounting seat; 4, damper; 5, top plate; 6, buffer; 7, bottom plate; 8, damping pad; 9, connecting seat; 10, short shaft; 11, connecting rod; 12, long shaft; 13, sliding block; 14, limiting strip; 15, limiting block; 16, limiting groove; 17, limiting hole; 18, buffer spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme of the utility model carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the drawing carries out further detailed explanation to the utility model embodiment.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, instead of all the embodiments, only to explain the embodiment of the utility model, and does not serve to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor are within the scope of the utility model protection.

[0022] Embodiment one: please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a numerical control planer-type milling machine with damping base, comprising: milling machine body 1 and milling machine body 1 bottom fixed installation has base 2, base 2 is stably supported to entire milling machine body 1, base 2 outside cover is equipped with mounting seat 3, mounting seat 3 is limited to base 2, base 2 and mounting seat 3 between sliding connection, base 2 and mounting seat 3 between fixed installation has damper 4, the main role of damper 4 is buffering and improving the stability of equipment operation, to ensure the working accuracy and reliability of milling machine, mounting seat 3 is provided with damping assembly, and the damping assembly is set to the damping of milling machine body 1, prevent milling machine body 1 vibration amplitude too large, damping assembly includes top plate 5, top plate 5 lower surface is fixedly connected with bottom plate 7 by buffer 6, bottom plate 7 both sides are provided with buffer assembly, the setting of buffer assembly further buffers vibration, to improve damping effect.

[0023] Through the mounting seat 3 of being set in the bottom of milling machine body 1, the base 2 of milling machine body 1 is limited, when milling machine body 1 is vibrated, milling machine body 1 presses top plate 5, so that top plate 5 presses down buffer 6, and the vibration is primarily buffered by the action of buffer 6 and the cooperation of damper 4, then the amplitude and time of milling machine body 1 shaking are reduced by buffer assembly, and the buffering effect of buffer 6 is improved, thereby prolonging the service life of equipment.

[0024] Embodiment two: on the basis of embodiment one, top plate 5 upper surface is fixedly connected with damping pad 8, damping pad 8 further buffers the depression of base 2, to improve damping effect, the upper surface of damping pad 8 is fixedly connected with the lower base 2, and the damper 4 is provided with five, one of which is arranged in the middle of mounting seat 3, and the other four dampers 4 are arranged at the four corners of mounting seat 3, by setting multiple dampers 4, the reverse deformation of buffer 6 can be slowed down, to further improve the damping effect of buffer 6.

[0025] The connecting seat 9 is rotatably connected with one end of the connecting rod 11 through the short shaft 10, the other end of the connecting rod 11 is rotatably connected with the sliding block 13 through the long shaft 12, the connecting rod 11 is used for transmission between the top plate 5 and the sliding block 13, the upper and lower surfaces of the sliding block 13 are fixedly connected with the limiting strips 14, the long shaft 12 is fixedly sleeved in the sliding block 13, the upper surface of the bottom plate 7 is fixedly connected with the limiting blocks 15 on the two sides, the inner walls of the limiting blocks 15 are provided with the limiting grooves 16 on the upper and lower sides, the limiting grooves 16 and the limiting strips 14 are slidably connected, the sliding stability of the sliding block 13 is improved through the sliding cooperation of the limiting grooves 16 and the limiting strips 14, the left and right sides of the limiting blocks 15 are provided with the limiting holes 17, the limiting holes 17 and the long shaft 12 are slidably connected, and the sliding stability of the sliding block 13 is further improved, and the buffer spring 18 is fixedly connected between the sliding block 13 and the inner wall of the limiting block 15, and the buffer spring 18 is deformed, and the vibration is further buffered.

[0026] When the milling machine body 1 vibrates, the milling machine body 1 presses the damping pad 8, the vibration is preliminarily buffered through the damping pad 8, the damping pad 8 drives the top plate 5 to press the buffer 6, the milling machine body 1 is preliminarily damped through the cooperation of the deformation of the buffer 6 and the damper 4, the top plate 5 moves up and down, and through the rotating cooperation between the connecting seat 9, the short shaft 10, the connecting rod 11 and the long shaft 12, the sliding block 13 moves in the limiting block 15 through the sliding cooperation of the limiting strips 14 and the limiting grooves 16, and the long shaft 12 slides in the limiting hole 17, the movement stability of the sliding block 13 is further improved, the buffer spring 18 can slow down the deformation of the buffer 6 pressed by the top plate 5 by limiting the movement of the sliding block 13, and the buffer 6 is accelerated to be stable, so that the shaking amplitude and time of the milling machine body 1 are reduced, the buffering and damping effect is further improved, and the service life of the equipment is prolonged.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A numerical control planer-type milling machine with a damping base, comprising a milling machine body (1) and a base (2) fixedly installed at the bottom of the milling machine body (1), characterized in that: The base (2) is externally covered with a mounting seat (3), and the base (2) and the mounting seat (3) are in sliding connection, and a damper (4) is fixedly installed between the base (2) and the mounting seat (3); A damping assembly is arranged in the mounting seat (3), and the damping assembly comprises a top plate (5), the lower surface of the top plate (5) is fixedly connected with a bottom plate (7) through a buffer (6), and buffer assemblies are arranged on the two sides of the bottom plate (7).

2. The CNC gantry milling machine with a damping base according to claim 1, characterized in that: The upper surface of the top plate (5) is fixedly connected with a damping pad (8), and the upper surface of the damping pad (8) is fixedly connected with the base (2).

3. The CNC gantry milling machine with a damping base according to claim 1, characterized in that: The damper (4) is provided with five, one of which is arranged in the middle of the mounting seat (3), and the other four are arranged at the four corners of the mounting seat (3).

4. The CNC gantry milling machine with a damping base according to claim 1, characterized in that: The buffer assembly comprises a connecting seat (9), the connecting seat (9) is provided with four groups and is arranged in a square shape about the lower surface of the top plate (5), and the lower surface of the bottom plate (7) is fixedly installed on the inner wall of the mounting seat (3).

5. The CNC gantry milling machine with a damping base according to claim 4, characterized in that: The connecting seat (9) is rotatably connected with one end of a connecting rod (11) through a short shaft (10), the other end of the connecting rod (11) is rotatably connected with a sliding block (13) through a long shaft (12), and the upper and lower surfaces of the sliding block (13) are fixedly connected with a limiting strip (14).

6. The CNC gantry milling machine with a damping base according to claim 5, characterized in that: The long shaft (12) is fixedly sleeved in the sliding block (13), the upper surface of the bottom plate (7) is fixedly connected with a limiting block (15), limiting grooves (16) are formed in the inner wall of the limiting block (15) and on the upper and lower sides, and the limiting grooves (16) and the limiting strip (14) are in sliding connection.

7. The CNC gantry milling machine with a damping base according to claim 6, characterized in that: Limiting holes (17) are formed in the left and right sides of the limiting block (15), the limiting holes (17) and the long shaft (12) are in sliding connection, and the sliding block (13) is slidingly installed in the limiting block (15) and is fixedly connected with a buffer spring (18) between the inner wall of the limiting block (15).

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