CN214816517U

CN214816517U - Anti-shaking machine tool base damping mechanism

Info

Publication number: CN214816517U
Application number: CN202121384562.2U
Authority: CN
Inventors: 黄君政; 隋鹏举
Original assignee: Jiujiang University
Current assignee: Jiujiang University
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-23
Anticipated expiration: 2031-06-21

Abstract

The utility model provides a lathe base damper of anti-shake, lathe base's lower extreme is provided with damper, and damper is including setting up the U type frid at lathe base lower extreme, and lathe base inlays in U type frid and both sides all through the bolt fastening, and U type frid lower extreme is provided with damper. The utility model discloses not only equipment structure is simple, and the cost of manufacture is low, can also effectually prevent the lathe shake, and the shock attenuation is effectual, can improve operational environment.

Description

Anti-shaking machine tool base damping mechanism

Technical Field

The utility model relates to a technical field of lathe equipment specifically is an anti-shake's lathe base damper.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

According to patent document publication No. CN201821044954.2 a digit control machine tool base damping device that provides, which comprises a substrate, the backup pad rather than parallel arrangement is installed to the bottom of base plate, the side welding of backup pad has the bracing piece with base plate bottom fixed connection's L type structure, the top welding of backup pad has bottom buffer gear, the one end welding that bottom buffer gear stretches out the base plate top has the bottom buffer board with base plate parallel arrangement, the side welding of the top of base plate has the side roof of head and the tail linking, the side roof is close to one side top of bottom buffer board and articulates there is the push rod, the buffer block is installed to the one end that the side roof was kept away from to the push rod, the bottom intermediate position of push rod articulates there is the pull rod, the bottom of pull rod articulates there is the slider. The utility model discloses simple structure convenient operation is swift, and effectual buffering release digit control machine tool is to the lower and horizontal impact force, adjusts convenient and fast simultaneously, and the skew takes place for effectual digit control machine tool of avoiding.

At present, when adaptation lathe in the market, all can install a base in the bottom of lathe, play the effect of supporting with fixed lathe, but current lathe base shock attenuation effect is general, when the lathe carries out the processing work, if the too big condition that leads to the lathe to damage of appearing of shaking force easily to influence the processing work, brought very big trouble for the staff.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a lathe base damper of anti-shake for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a lathe base damper of anti-shake, lathe base's lower extreme is provided with damper, damper is including setting up the U type frid at lathe base lower extreme, lathe base inlays in U type frid and both sides all through the bolt fastening, U type frid plays the fixed action to lathe base to the wearing and tearing that produce when reducing lathe base vibrations, U type frid lower extreme is provided with damper.

Further, the lower end face of the machine tool base is provided with a damping layer, and the damping layer is in contact with the inner bottom wall of the U-shaped groove plate.

Furthermore, the shock absorption layer is an elastic rubber layer, the thickness of the shock absorption layer is 1-3cm, and the shock absorption layer has a slight shock absorption effect.

Furthermore, damper includes the base plate and sets up the snubber block of base plate upper surface, the snubber block is equipped with four altogether, and is a plurality of the snubber block is located one by one four apex angle departments of base plate, and every the snubber block upper end passes through the bolt fastening with U type template, every the snubber block lower extreme passes through the bolt fastening with the base plate.

Further, the snubber block is the nylon snubber block, just the snubber block or for the cuboid structure, or for the cylinder structure.

Further, the base plate lower surface is provided with wear-resisting shock attenuation board, wear-resisting shock attenuation board with four apex angle departments of base plate all pass through the bolt fastening, wear-resisting shock attenuation board can effectively prolong lathe life, can also reduce the injury of machine to the floor, possesses certain guard action.

Further, the upper surface of base plate is provided with a plurality of damping spring, and is a plurality of damping spring is the matrix and arranges, every damping spring's top with the terminal surface is connected under the U type cell-plate, every damping spring's bottom with the upper surface of base plate is connected, damping spring receives the power that produces when pressure compression and can play the cushioning effect, reaches the shock attenuation purpose again.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be equipped with the buffer layer below the machine tool base, the buffer layer of elastic rubber material can play slight shock attenuation effect, install the machine tool base on U type frid, set up damper under U type frid, damper includes snubber block and damping spring, when damper receives pressure, snubber block and damping spring receive pressure compression, produced power can play the buffering effect, can prevent the shake of machine tool base effectively, wear-resisting damper plate at the base plate lower surface setting, can prolong lathe life effectively, can improve operational environment, alleviate the damage condition of lathe, reduce the advantage to the destruction of building. Simultaneously the utility model has the advantages of simple structure, the cost of manufacture is low, application that can be extensive.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic structural view of part A of the present invention;

fig. 4 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a machine tool base; 11. a shock-absorbing layer; 2. a damping mechanism; 21. a U-shaped groove plate; 22. a shock absorbing assembly; 221. a substrate; 222. a damper block; 223. a wear resistant damping plate; 224. a shock absorbing spring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, an anti-shake machine tool base damping mechanism is provided, in which a damping mechanism 2 is disposed at a lower end of a machine tool base 1, the damping mechanism 2 includes a U-shaped groove plate 21 disposed at the lower end of the machine tool base 1, the machine tool base 1 is embedded in the U-shaped groove plate 21, and both sides of the machine tool base 1 are fixed by bolts, the U-shaped groove plate 21 plays a role in fixing the machine tool base 1 to reduce wear generated when the machine tool base 1 vibrates, and a damping assembly 22 is disposed at a lower end of the U-shaped groove plate 21.

Referring to fig. 2, a damping layer 11 is disposed on a lower end surface of the machine tool base 1, the damping layer 11 is in contact with an inner bottom wall of the U-shaped slot plate 21, the damping layer 11 is an elastic rubber layer, the thickness of the elastic rubber layer is 1-3cm, and the damping layer 11 can achieve a slight damping effect on the machine tool base 1.

Referring to fig. 2, the damping assembly 22 includes a base plate 221 and four damping blocks 222 disposed on an upper surface of the base plate 221, the damping blocks 222 are totally four, the damping blocks 222 are disposed at four corners of the base plate 221 one by one, an upper end of each damping block 222 is fixed to the U-shaped groove plate 21 by bolts, and a lower end of each damping block 222 is fixed to the base plate 221 by bolts.

Referring to fig. 2, the damping block 222 is a nylon damping block, and the damping block 222 has a rectangular parallelepiped structure or a cylindrical structure.

Referring to fig. 1, a wear-resistant damping plate 223 is disposed on the lower surface of the base plate 221, the wear-resistant damping plate 223 is fixed to four corners of the base plate 221 by bolts, and the wear-resistant damping plate 223 can effectively prolong the service life of the machine tool, reduce the damage of the machine to the floor, and has a certain protection effect.

Referring to fig. 1, a plurality of damping springs 224 are disposed on the upper surface of the base plate 221, the damping springs 224 are arranged in a matrix shape, the top end of each damping spring 224 is connected to the lower end surface of the U-shaped groove plate 21, the bottom end of each damping spring 224 is connected to the upper surface of the base plate 221, and the force generated when the damping springs 224 are compressed by pressure can play a role in buffering, thereby achieving the purpose of damping again.

The utility model discloses a concrete operation as follows:

firstly, the machine tool can generate the shake in the front, back, left and right directions and the shake in the up-down direction in the using process, when the machine tool base 1 generates the shake in the front, back, left and right directions, the U-shaped groove plate 21 can play a role in stabilizing the machine tool base 1, in addition, the damping layer 11 is arranged on the lower section of the machine tool base 1, the damping layer 11 is an elastic rubber layer, the U-shaped groove plate 21 and the damping layer 11 can simultaneously provide a good damping effect for the machine tool base 1, when the machine tool base 1 generates the shake in the up-down direction, the machine tool base 1 can provide a downward pressure for the damping mechanism 2, the base plate 221 and the damping block 222 arranged on the upper surface of the base plate 221 can simultaneously bear the pressure, the reaction force is formed by the compression after the pressure, the first heavy damping effect is provided, in addition, the plurality of damping springs 224 are arranged on the upper surface of the base plate 221, the second damping effect can be provided by the compression, the lower surface of the base plate 221 is provided with the wear-resistant damping plate 223, the wear-resistant damping plate 223 can effectively prolong the service life of the machine tool, the damage of the machine to the floor can be reduced, the damping layer 11 and the damping component 22 are used for improving the damping effect, the whole vibration of the machine tool is reduced, the anti-shake and damping purpose is achieved, the machining precision of workers can be improved, and the practicability and the applicability are high.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a lathe base damper of anti-shake, its characterized in that, the lower extreme of lathe base (1) is provided with damper (2), damper (2) are including setting up U type frid (21) at lathe base (1) lower extreme, lathe base (1) are inlayed in U type frid (21) and both sides are all through the bolt fastening, U type frid (21) lower extreme is provided with damper (22).

2. An anti-shake machine tool base damping mechanism according to claim 1, wherein the lower end surface of the machine tool base (1) is provided with a damping layer (11), and the damping layer (11) is in contact with the bottom wall of the U-shaped slotted plate (21).

3. An anti-shake machine tool base damping mechanism according to claim 2, wherein the damping layer (11) is an elastic rubber layer with a thickness of 1-3 cm.

4. The anti-shaking machine tool base damping mechanism is characterized in that the damping assembly (22) comprises a base plate (221) and four damping blocks (222) arranged on the upper surface of the base plate (221), the number of the damping blocks (222) is four, the damping blocks (222) are sequentially located at four top corners of the base plate (221), the upper end of each damping block (222) is fixed with the U-shaped groove plate (21) through bolts, and the lower end of each damping block (222) is fixed with the base plate (221) through bolts.

5. An anti-shake machine tool base damping mechanism according to claim 4, wherein the damping block (222) is a nylon damping block, and the damping block (222) is of a rectangular parallelepiped structure or a cylindrical structure.

6. The anti-shaking machine tool base damping mechanism according to claim 4, wherein a wear-resistant damping plate (223) is arranged on the lower surface of the base plate (221), and the wear-resistant damping plate (223) and the four corners of the base plate (221) are fixed through bolts.

7. The anti-shake vibration damping mechanism for machine tool bases according to claim 4, wherein a plurality of damping springs (224) are disposed on the upper surface of the base plate (221), a plurality of damping springs (224) are arranged in a matrix, the top end of each damping spring (224) is connected to the lower end surface of the U-shaped slot plate (21), and the bottom end of each damping spring (224) is connected to the upper surface of the base plate (221).