CN213702460U

CN213702460U - Damping base of numerical control horizontal boring and milling machine

Info

Publication number: CN213702460U
Application number: CN202021744038.7U
Authority: CN
Inventors: 蔡为华
Original assignee: Xuzhou Dading Machinery Technology Co ltd
Current assignee: Xuzhou Dading Machinery Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-16
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a shock attenuation equipment technical field discloses a horizontal boring and milling machine vibration damping mount of numerical control, the on-line screen storage device comprises a base, the base upper surface rotates the ball of installing multiunit evenly distributed, and the common slidable mounting of ball upper surface has the bottom plate, the base has all seted up the spout on the lateral wall all around, and slidable mounting has two sets of sliders in the spout, and fixed mounting has the first damping damper of horizontally on the side that the slider is close to the bottom plate, and on the equal fixed connection of one end of slider was kept away from to first damping was to the bottom plate, the bottom plate upper surface had multiunit evenly symmetric distribution's an installation section of thick bamboo through screw fixed mounting, and fixed mounting has the mounting panel on the bottom. The utility model has the advantages that: avoid the spring to receive horizontal impact, the ascending impact of horizontal direction is alleviated the absorption by damping bumper shock absorber and shock attenuation ball, reduces the impact damage that workstation 7 received, increases the life of workstation.

Description

Damping base of numerical control horizontal boring and milling machine

Technical Field

The utility model relates to a shock attenuation equipment technical field specifically is a horizontal boring and milling machine vibration damping mount of numerical control.

Background

When traditional engineering equipment is installed, the equipment is directly fixed on the ground or a cement installation platform through expansion bolts. Because the rotational speed is very fast among the operation process, vibrations are violent, and through long-time operation, expansion bolts leads to expansion bolts not hard up with the clearance grow gradually of ground or cement mount table junction, and what even more can be with ground or cement mount table shatter, seriously influence the normal use of equipment.

In order to solve the problems, chinese patent CN 206861162U discloses a vibration damping mount, which includes an upper mount and a lower mount, wherein the upper mount and the lower mount are both composed of two sections of channel steel and two steel plates of the same specification, the two sections of channel steel are respectively placed with their openings facing to both sides, the two sections of channel steel are connected into a whole by welding the two upper and lower planar welding steel plates, the upper mount and the lower mount are connected by a set of damping dampers, the upper mount is provided with an equipment mounting hole, but the damping dampers are installed in the vertical direction during use, so that the mount can relieve the impact in the vertical direction and cannot reduce and relieve the impact in the horizontal direction, and the vertical direction is not provided with a limiting device, and the damping dampers are easily damaged by the force in the horizontal direction when the impact force is inclined.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal boring and milling machine vibration damping mount of numerical control to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a damping base of a numerical control horizontal boring and milling machine comprises a base, wherein a plurality of groups of uniformly distributed balls are rotatably arranged on the upper surface of the base, a bottom plate is jointly and slidably arranged on the upper surface of the balls, sliding grooves are formed in the peripheral side walls of the base, two groups of sliding blocks are slidably arranged in the sliding grooves, horizontal damping dampers are fixedly arranged on the side surfaces, close to the bottom plate, of the sliding blocks, one ends, far away from the sliding blocks, of the damping dampers are fixedly connected onto the bottom plate, a plurality of groups of uniformly and symmetrically distributed mounting cylinders are fixedly arranged on the upper surface of the bottom plate through screws, a mounting plate is fixedly arranged on the inner bottom surface of the mounting cylinder, a spring is fixedly arranged on the upper surface of the mounting plate, a mounting plate is fixedly arranged at the upper end of the spring, a telescopic rod positioned in the middle of the spring is fixedly arranged, fixedly connected with and locating piece complex positioning groove on the installation section of thick bamboo inside wall, the common fixed mounting of upper surface of top mounting panel has the workstation.

As a further aspect of the present invention: and a plurality of groups of limit grooves which are uniformly distributed are formed in the workbench.

As a further aspect of the present invention: and a limiting rod is fixedly arranged on the bottom plate corresponding to the limiting groove.

As a further aspect of the present invention: the base is all fixed mounting have horizontal electric telescopic handle on the lateral wall all around, electric telescopic handle is close to one of bottom plate and serves fixed mounting to have the ejector pad that resets.

As a further aspect of the present invention: and a plurality of groups of damping balls which are uniformly distributed and can share the impact of the workbench in the horizontal direction are fixedly arranged in the middle of the lower surface of the workbench.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the limiting rod and the limiting groove, impact can be transmitted to the bottom plate through the limiting rod when the workbench is horizontally impacted, and the spring above the workbench is prevented from being transversely impacted; through setting up ball, shock attenuation ball and damping shock absorber, the bottom plate slides and compresses the damping shock absorber on the ball for impact on the horizontal direction is alleviated the absorption by damping shock absorber and shock attenuation ball, reduces the impact damage that the workstation received, increases workstation 8's life.

Drawings

FIG. 1 is a front view of a damping base of a numerical control horizontal boring and milling machine.

Fig. 2 is an enlarged view at a1 in fig. 1.

FIG. 3 is a schematic structural diagram of a protective cylinder in a damping base of a numerical control horizontal boring and milling machine.

Wherein: 1. the damping device comprises a base, a sliding groove 2, a sliding block 3, a damping shock absorber 4, a bottom plate 5, a ball 6, a limiting rod 7, a workbench 8, an installation cylinder 9, an installation plate 10, an expansion rod 11, a spring 12, a protection cylinder 13, a positioning block 14, a positioning groove 15, an electric expansion rod 16, a reset block 17, a reset push block 18, a limiting groove 19 and a damping ball 20.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, a vibration damping base of a numerical control horizontal boring and milling machine comprises a base 1, a plurality of groups of uniformly distributed balls 6 are rotatably mounted on the upper surface of the base 1, a bottom plate 5 is jointly slidably mounted on the upper surface of the balls 6, sliding grooves 2 are respectively formed in the peripheral side walls of the base 1, two groups of sliding blocks 3 are slidably mounted in the sliding grooves 2, horizontal vibration dampers 4 are fixedly mounted on the side surfaces, close to the bottom plate 5, of the sliding blocks 3, one ends, far away from the sliding blocks 3, of the vibration dampers 4 are fixedly connected to the bottom plate 5, when the bottom plate 5 is horizontally impacted, the sliding blocks slide on the balls 6, impact is buffered through first vibration dampers 4 connected to the periphery of the bottom plate 5, so that the impact on the bottom plate 5 is reduced, a plurality of uniformly and symmetrically distributed mounting cylinders 9 are fixedly mounted on the upper surface of the bottom plate, a spring 12 is fixedly arranged on the upper surface of the mounting plate 10, the mounting plate 10 is fixedly arranged at the upper end of the spring 12, a telescopic rod 11 positioned in the middle of the spring 12 is fixedly arranged between the upper and lower mounting plates 10, a protective cylinder 13 is fixedly arranged on the lower surface of the mounting plate 10 above the upper mounting plate to prevent sundries from entering the mounting cylinder 9, the compression and extension of the spring 12 are affected, the lower end of the protective cylinder 13 extends into the mounting cylinder 9 and is fixedly provided with a plurality of groups of evenly distributed positioning blocks 14, the inner side wall of the mounting cylinder 9 is fixedly connected with positioning grooves 15 matched with the positioning blocks 14, the upper surface of the upper mounting plate is fixedly provided with a workbench 8 together, when the workbench 8 is impacted vertically downwards, the upper mounting plate 10 compresses the spring 12 downwards under the action of pressure, further, the impact on the workbench 8 is relieved, the damage to the workbench 8 is reduced, and the service life of the workbench 8 is prolonged.

The utility model discloses a theory of operation is: when workstation 8 receives vertical decurrent impact, mounting panel 10 of top is compression spring 12 downwards under the pressure effect, and then will alleviate the impact to workstation 8, reduce the damage that workstation 8 received, when workstation 8 receives the level and strikes, damping ball 20 can share workstation 8 and receive the impact of horizontal direction, strike and transmit to some 5 on through gag lever post 7, the bottom plate slides on ball 6, cushion the impact through first damping damper 4 that bottom plate 5 connects all around, and then reduce and strike the influence to workstation 8, increase workstation 8's life, after the processing is accomplished, drive the intermediate position that resets ejector pad 18 and reset block 17 cooperation push back base 1 with bottom plate 5 through electric telescopic handle 16.

Example two

On the basis of the first embodiment, a plurality of groups of limit grooves 19 which are uniformly distributed are formed in the workbench 8, limit rods 7 are fixedly mounted on the bottom plate 5 corresponding to the limit grooves 19, and the workbench 8 is prevented from moving in the horizontal direction along the direction of the limit rods 7 when shaking up and down, so that the springs 12 are damaged; reset blocks 17 are fixedly arranged on the periphery of the upper surface of the bottom plate 5, transverse electric telescopic rods 16 are fixedly arranged on the peripheral side walls of the base 1, a reset push block 18 is fixedly arranged on one end, close to the bottom plate 5, of each electric telescopic rod 16, and after the processing is finished, the reset push block 18 is driven by the electric telescopic rods 16 to be matched with the reset blocks 17 to push the bottom plate 5 back to the middle position of the base 1; the middle part of the lower surface of the workbench 8 is fixedly provided with a plurality of groups of damping balls 20 which are uniformly distributed, and the damping balls 20 can share the impact of the workbench 8 in the horizontal direction.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A damping base of a numerical control horizontal boring and milling machine comprises a base (1), wherein a plurality of groups of uniformly distributed balls (6) are rotatably arranged on the upper surface of the base (1), and is characterized in that a bottom plate (5) is jointly slidably arranged on the upper surface of the balls (6), sliding grooves (2) are formed in the peripheral side walls of the base (1), two groups of sliding blocks (3) are slidably arranged in the sliding grooves (2), a horizontal damping damper (4) is fixedly arranged on the side surface, close to the bottom plate (5), of each sliding block (3), one end, far away from the corresponding sliding block (3), of each damping damper (4) is fixedly connected to the corresponding bottom plate (5), a plurality of groups of uniformly and symmetrically distributed mounting cylinders (9) are fixedly arranged on the upper surface of the corresponding bottom plate (5) through screws, a mounting plate (10) is fixedly arranged on the inner bottom surface of each mounting cylinder (, spring (12) upper end fixed mounting has mounting panel (10), and fixed mounting has telescopic link (11) that are located spring (12) centre between upper and lower two sets of mounting panel (10), and fixed mounting has a protection section of thick bamboo (13) under mounting panel (10) of top, and protection section of thick bamboo (13) lower extreme stretches into in installation section of thick bamboo (9) and fixed mounting has multiunit evenly distributed's locating piece (14), fixedly connected with and locating piece (14) complex positioning groove (15) on installation section of thick bamboo (9) inside wall, the common fixed mounting of upper surface of top mounting panel has workstation (8).

2. The numerical control horizontal boring and milling machine damping base according to claim 1, characterized in that a plurality of groups of evenly distributed limiting grooves (19) are formed on the workbench (8).

3. The numerical control horizontal boring and milling machine damping base according to claim 1, characterized in that a limiting rod (7) is fixedly installed on the bottom plate (5) at a position corresponding to the limiting groove (19).

4. The damping base of the numerical control horizontal boring and milling machine according to claim 1, characterized in that the lateral walls of the base (1) are all fixedly provided with a transverse electric telescopic rod (16), and one end of the electric telescopic rod (16) close to the bottom plate (5) is fixedly provided with a reset push block (18).

5. The damping base of the numerical control horizontal boring and milling machine according to claim 1 or 2, characterized in that a plurality of groups of uniformly distributed damping balls (20) capable of sharing horizontal impact on the workbench (8) are fixedly installed in the middle of the lower surface of the workbench (8).