CN216706675U

CN216706675U - Precision numerical control machine tool damping table top

Info

Publication number: CN216706675U
Application number: CN202123414481.5U
Authority: CN
Inventors: 杜文辽; 余峰; 丁仁贤
Original assignee: Jiangsu Haoxiong Intelligent Equipment Co ltd
Current assignee: Jiangsu Haoxiong Intelligent Equipment Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-10
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of machine tool damping, in particular to a precise numerical control machine damping table top which comprises a damping support, wherein a damping support module is arranged at the top of the damping support, a numerical control machine is arranged at the top of the damping support module, the damping support module comprises an installation frame, and a support connecting plate is fixedly connected to the bottom of the installation frame. According to the utility model, the damping support module is arranged on the damping support, the numerically controlled lathe is supported by the damping support module and provides a damping effect, compared with the prior art, the modular mounting structure has the advantage of modular mounting, the damping support module can be mounted at different positions according to different gravity center distributions of the numerically controlled lathe, the mounting quantity can be increased or decreased according to requirements, when one damping support module is damaged, the damping support module can be independently replaced, only the support between the damping support and the numerically controlled lathe is required to be carried out through the jack, and the maintenance is more convenient.

Description

Precision numerical control machine tool damping table top

Technical Field

The utility model relates to the technical field of machine tool damping, in particular to a damping table top of a precision numerical control machine tool.

Background

The patent with publication number CN210360286U discloses a shock attenuation operation panel for numerical control machine tool machining, and it sets up the whole numerical control machine tool mechanism at the lathe bed, realizes the shock attenuation through setting up multiunit buffer gear between lathe bed and the base, has following defect: the weight of the upper part of the transverse structure of the numerical control machine tool is different, the stress of the buffer mechanism at one side part is large and the stress of the other side is small due to inconsistent pressure of the machine tool body, the whole machine tool body is prone to tilting, the buffer mechanism is damaged due to uneven stress, the machine tool body, the base and the buffer mechanism are integrally linked, when one part of the buffer mechanism is damaged, the whole buffer mechanism needs to be maintained, the numerical control machine tool needs to be moved out from the machine tool body to be maintained, and the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a damping table top of a precision numerical control machine tool.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a precision numerical control machine tool shock attenuation mesa, includes shock absorber support, shock absorber support's top is provided with shock attenuation support module to the digit control machine tool sets up the top at shock attenuation support module, shock attenuation support module includes the installation frame to the bottom fixedly connected with leg joint board of installation frame, the inboard of installation frame is provided with the buffer unit, the buffer unit includes a vertical buffer unit, controls buffer unit and two front and back buffer units about two, through bolt fixed connection between the mount pad of the top of vertical buffer unit and digit control machine tool.

Preferably, the longitudinal buffer unit, the left buffer unit, the right buffer unit, the front buffer unit and the rear buffer unit all comprise bottom plates, buffer plates are arranged at the tops of the bottom plates, and buffer springs are arranged between the buffer plates and the bottom plates.

Preferably, the equal fixedly connected with riser in both sides at bottom plate top to the through-hole has all been seted up at the top of two risers, two the inside of through-hole all is provided with stop screw, and stop screw's top and the bottom fixed connection of buffer board.

Preferably, first fixed orificess have all been seted up to the inside both sides of buffer board to the inside both sides of bottom plate have all been seted up the second fixed orificess.

Preferably, third fixing holes are formed in the periphery of the inner portion of the support connecting plate.

Preferably, the both sides of shock absorber support bottom all are provided with the supporting leg to the bottom of supporting leg is provided with the shock pad.

The utility model has at least the following beneficial effects:

1. the damping support module is arranged on the damping support, the numerically controlled lathe is supported through the damping support module and provides a damping effect, compared with the prior art, the damping support module has the advantage of modular installation, the damping support module can be installed at different positions according to different gravity center distributions of the numerically controlled lathe, the installation quantity can be increased or decreased according to requirements, when one damping support module is damaged, the damping support module can be independently replaced, only the support between the damping support and the numerically controlled lathe is needed through the jack, the damping support module can be replaced, and the maintenance is more convenient;

2. the damping support module is formed by the damping units, the design of the standard parts of the damping units with simple components is convenient for the production, the manufacture, the replacement and the maintenance of a single unit, and the damping support module has the six-direction damping effect by the cooperation of all the damping units, so that the damping support module can effectively resist all directions of vibration force generated during the operation of the numerical control machine tool and has good damping effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a top view of the shock absorbing support module structure of the present invention;

FIG. 4 is a diagram illustrating a buffer unit structure according to the present invention.

In the figure: 1. a shock-absorbing support; 2. a shock-absorbing support module; 21. a mounting frame; 22. a bracket connecting plate; 221. a third fixing hole; 23. a longitudinal buffer unit; 231. a base plate; 2311. a second fixing hole; 232. a buffer plate; 2321. a first fixing hole; 233. a buffer spring; 234. a vertical plate; 235. a through hole; 236. a limit screw; 24. a left and right buffer unit; 25. front and rear buffer units; 3. a shock-absorbing pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, a precision numerical control machine tool shock absorption table top comprises a shock absorption support 1, a shock absorption support module 2 is arranged at the top of the shock absorption support module 1, the numerical control machine tool is arranged at the top of the shock absorption support module 2, the shock absorption support module 2 comprises an installation frame 21, a support connecting plate 22 is fixedly connected to the bottom of the installation frame 21, a buffer unit is arranged on the inner side of the installation frame 21, the buffer unit comprises a longitudinal buffer unit 23, two left and right buffer units 24, two front and rear buffer units 25, and the top of the longitudinal buffer unit 23 is fixedly connected with an installation seat of the numerical control machine tool through bolts.

The scheme has the following working processes:

during the use, can carry out the distribution installation of shock attenuation support module 2 according to the focus distribution of digit control machine tool, support module 2 with the shock attenuation and pass through bolt and shock attenuation support 1 fixed connection, support module 2 fixed connection with digit control machine tool mount pad and shock attenuation, support module 2 by the shock attenuation during digit control machine tool operation and provide the buffering cushioning effect, the buffering shock attenuation of direction about longitudinal buffer unit 23 provides for longitudinal buffer unit 23, buffer unit 24 provides the buffering shock attenuation of direction about two, buffer unit 25 provides the buffering shock attenuation of fore-and-aft direction for longitudinal buffer unit 23 around two, realize six to buffering shock attenuation effects.

Further, the longitudinal buffer unit 23, the left and right buffer units 24, and the front and rear buffer units 25 each include a base plate 231, a buffer plate 232 is disposed on the top of the base plate 231, and a buffer spring 233 is disposed between the buffer plate 232 and the base plate 231.

Further, the equal fixedly connected with riser 234 in both sides at bottom plate 231 top to through-hole 235 has all been seted up at the top of two riser 234, and the inside of two through-holes 235 all is provided with stop screw 236, and stop screw 236's top and buffer board 232's bottom fixed connection, buffer board 232, buffer spring 233 and bottom plate 231 structure provide cushioning effect, and stop screw 236 is used for providing the activity to buffer board 232 spacingly.

Further, first fixed orifices 2321 have all been seted up to the inside both sides of buffer plate 232 to second fixed orifices 2311 has all been seted up to the inside both sides of bottom plate 231, and bolted connection is realized through first fixed orifices 2321 and numerical control lathe mount pad to buffer plate 232 in vertical buffer unit 23, and second fixed orifices 2311 is used for being connected fixedly with installation frame 21.

Further, third fixed orifices 221 have all been seted up around the inside of leg joint board 22, and shock attenuation buffer module 2 passes through third fixed orifices 221 and shock absorber support 1 top fixed connection.

Further, the both sides of shock absorber support 1 bottom all are provided with the supporting leg to the bottom of supporting leg is provided with shock pad 3, and shock pad 3 adopts the iron pad to add the rubber slab structure, can keep apart the vibrations between ground and shock absorber support 1.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a precision numerical control machine tool shock attenuation mesa, includes shock attenuation support (1), its characterized in that, the top of shock attenuation support (1) is provided with shock attenuation support module (2) to the digit control machine tool sets up the top at shock attenuation support module (2), shock attenuation support module (2) are including installation frame (21) to the bottom fixedly connected with leg joint board (22) of installation frame (21), the inboard of installation frame (21) is provided with the buffer unit, the buffer unit includes buffer unit (25) around buffer unit (24) and two longitudinal buffer unit (23), pass through bolt fixed connection between the mount pad of the top of longitudinal buffer unit (23) and digit control machine tool.

2. The precision numerical control machine tool damping table top according to claim 1, characterized in that the longitudinal buffer unit (23), the left and right buffer units (24) and the front and rear buffer units (25) all comprise a bottom plate (231), a buffer plate (232) is arranged on the top of the bottom plate (231), and a buffer spring (233) is arranged between the buffer plate (232) and the bottom plate (231).

3. The precise numerical control machine tool damping table top according to claim 2, characterized in that the risers (234) are fixedly connected to both sides of the top of the bottom plate (231), through holes (235) are formed in the tops of the two risers (234), two limit screws (236) are arranged inside the through holes (235), and the top ends of the limit screws (236) are fixedly connected with the bottom of the buffer plate (232).

4. The precise numerical control machine tool damping table top according to claim 2, wherein the buffer plate (232) is provided with first fixing holes (2321) on both sides inside, and the bottom plate (231) is provided with second fixing holes (2311) on both sides inside.

5. The shock absorption table top for the precision numerical control machine tool according to claim 1, wherein the support connecting plate (22) is provided with third fixing holes (221) on the periphery.

6. The precise numerical control machine tool damping table top according to claim 1, characterized in that supporting legs are arranged on both sides of the bottom of the damping support (1), and damping pads (3) are arranged on the bottoms of the supporting legs.