CN213470260U

CN213470260U - Base of numerical control machine tool

Info

Publication number: CN213470260U
Application number: CN202022272971.5U
Authority: CN
Inventors: 谭斌; 秦林谦; 姚克苏
Original assignee: Kunshan Fanmuxin Cnc Technology Co ltd
Current assignee: Kunshan Fanmuxin Cnc Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-18
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a digit control machine tool base, the on-line screen storage device comprises a base body, base body's bottom is equipped with multiunit foot hole, every group install a lower margin cushion in the foot hole, the bottom of lower margin cushion set up in the bottom surface below in foot hole, its characterized in that: the bottom of each ground foot cushion block is provided with three groups of strip-shaped grooves, the three groups of strip-shaped grooves are arranged on the bottom surface of the ground foot cushion block at intervals, the front end and the rear end of each strip-shaped groove are flush with the front end surface and the rear end surface of the ground foot cushion block, and strip-shaped bulges are formed at the bottom of the ground foot cushion block between the adjacent strip-shaped grooves; the bottom surface of the strip-shaped bulge is provided with anti-skid grains; every group the bar inslot card is equipped with a yielding rubber piece, the bottom of yielding rubber piece sets up in the bottom surface below in bar groove, just the bottom surface of yielding rubber piece with be equipped with 2 millimeters ~ 3 millimeters difference in height between the protruding bottom surface of bar. The utility model discloses reduce the vibration of digit control machine tool, guaranteed the machining precision and the quality of product.

Description

Base of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool especially relates to a digit control machine tool base.

Background

Along with the rapid development of modern manufacturing industry, higher requirements are put forward for a machining tool, particularly for an assembly part of the machining tool, most vertical machining center machine foot cushion blocks on the market do not have a shock-absorbing and anti-skidding structure, so that the machining tool moves along with machining vibration, and the vibration generated by the working of the machining tool is transmitted to the ground, so that the machining precision and the quality of a product are not stable enough. Therefore, the technical problem is solved by the skilled person in the art.

Disclosure of Invention

The utility model aims at providing a digit control machine tool base through using this structure, can prevent that the digit control machine tool from appearing removing when processing the use, can reduce vibrations, guarantees the machining precision and the quality of product.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a numerical control machine tool base comprises a base body, wherein a plurality of groups of foot holes are formed in the bottom of the base body, a foot cushion block is installed in each group of foot holes, the bottom of each foot cushion block is arranged below the bottom surface of each foot hole, three groups of strip-shaped grooves are formed in the bottom of each foot cushion block, the three groups of strip-shaped grooves are arranged on the bottom surface of each foot cushion block at intervals, the front end and the rear end of each strip-shaped groove are flush with the front end surface and the rear end surface of each foot cushion block, and strip-shaped bulges are formed at the bottoms of the foot cushion blocks between the adjacent strip-shaped grooves; the bottom surface of the strip-shaped bulge is provided with anti-skid grains;

every group the bar inslot card is equipped with a yielding rubber piece, the bottom of yielding rubber piece set up in the bottom surface below in bar groove, just the bottom surface of yielding rubber piece with be equipped with 2 millimeters ~ 3 millimeters difference in height between the protruding bottom surface of bar.

In the technical scheme, the center of the top surface of the foundation cushion block is provided with a foundation bolt, and the foundation cushion block is connected with the foundation hole through the foundation bolt.

In the technical scheme, the middle of the top surface of the foundation cushion block is provided with a conical block with a large upper part and a small lower part, the middle of the top surface of the conical block is provided with a screw hole, and the bottom of the foundation bolt is connected with the screw hole.

Among the above-mentioned technical scheme, every group the both sides in bar groove are equipped with outside extension's constant head tank respectively, the both sides top of yielding rubber piece is equipped with outside extension's rubber locating piece respectively, the rubber locating piece is inserted and is located and correspond in the constant head tank.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model discloses in bottom at lower margin cushion sets up multiunit bar groove, it is protruding to constitute the bar between the adjacent bar groove, bottom surface at the bar arch sets up anti-skidding line, can increase the frictional force between and the ground like this, make the board place more stably, through prevent the yielding rubber piece at the bar inslot, and the bottom of yielding rubber piece is in the bottom surface below of lower margin cushion under normal condition, can effectively attenuate the vibration of digit control machine tool self like this, reduce the outer biography of vibrational force, prevent relative vibration, it penetrates in the digit control machine tool to reduce the vibrational force, guarantee digit control machine tool to the machining precision and the quality of product, prevent the removal of digit control machine tool, digit control machine tool places the position more stably.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural view of a bottom foot pad in an embodiment of the present invention;

fig. 3 is a schematic bottom structure diagram of a first middle foot pad of the present invention.

Wherein: 1. a base body; 2. a ground pin hole; 3. a ground cushion block; 4. a strip-shaped groove; 5. a strip-shaped bulge; 6. anti-skid lines; 7. a shock-absorbing rubber block; 8. anchor bolts; 9. a conical block; 10. positioning a groove; 11. and a rubber positioning block.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1 to 3, the base of the numerical control machine tool comprises a base body 1, wherein a plurality of groups of foot holes 2 are formed in the bottom of the base body, a foot cushion block 3 is installed in each group of foot holes, the bottom of each foot cushion block is arranged below the bottom surface of each foot hole, three groups of strip-shaped grooves 4 are formed in the bottom of each foot cushion block, the three groups of strip-shaped grooves are arranged on the bottom surface of each foot cushion block at intervals, the front ends and the rear ends of the strip-shaped grooves are flush with the front end surface and the rear end surface of each foot cushion block, and strip-shaped protrusions 5 are formed at the bottoms of the foot cushion blocks between the adjacent strip-; the bottom surface of the strip-shaped bulge is provided with anti-skid grains 6;

every group the bar inslot card is equipped with a yielding rubber piece 7, the bottom of yielding rubber piece set up in the bottom surface below in bar groove, just the bottom surface of yielding rubber piece with be equipped with 2 millimeters ~ 3 millimeters difference in height between the protruding bottom surface of bar.

In this embodiment, bottom surface at lower margin cushion sets up multiunit bar groove and bar arch, the bellied bottom surface of every group bar sets up anti-skidding line, can increase like this and the frictional force between the ground, place the digit control machine tool and remove, and simultaneously, set up the yielding rubber piece in the bar groove, the bottom of yielding rubber piece can bulge in the bellied below of bar, put after subaerial like this, the yielding rubber pad can be compressed, the produced ground vibrations of digit control machine tool during operation like this, can utilize the yielding rubber piece to attenuate, the vibration of decay lathe self, reduce the vibration power and pass to the ground outward and absorb, can reduce the vibration of digit control machine tool itself like this, guarantee the machining precision of product. Simultaneously, the anti-skidding line prevents that the digit control machine tool from removing, and the yielding rubber piece reduces the vibration, can reduce vibration and noise between digit control machine tool and the ground like this, and the digit control machine tool position is more firm.

Referring to fig. 1 and 2, an anchor bolt 8 is arranged in the center of the top surface of the anchor pad block, and the anchor pad block is connected with the anchor hole through the anchor bolt.

The middle part of the top surface of the foundation cushion block is provided with a conical block 9 with a big top and a small bottom, the middle part of the top surface of the conical block is provided with a screw hole, and the bottom of the foundation bolt is connected with the screw hole. Through the setting of toper piece, be convenient for rag bolt and rag cushion's connection.

Referring to fig. 3, two sides of each group of the strip-shaped grooves are respectively provided with an outwardly extending positioning groove 10, two sides of each damping rubber block are respectively provided with an outwardly extending rubber positioning block 11, and the rubber positioning blocks are inserted into the corresponding positioning grooves.

Through the setting of constant head tank and rubber locating piece, when the shock absorber rubber piece was installed with the bar groove, the location of being convenient for prevented that the shock absorber rubber piece breaks away from the bar groove like this. Wherein, the length and the width of rubber locating piece can slightly be greater than the constant head tank that corresponds, when installing like this, can compress the card inside, prevent that the rubber locating piece from breaking away from the constant head tank, guarantee the fastness and the stability of installation.

Claims

1. The utility model provides a digit control machine tool base, includes base body, base body's bottom is equipped with multiunit foot hole, every group install a lower margin cushion in the lower margin hole, the bottom of lower margin cushion set up in the bottom surface below in foot hole, its characterized in that: the bottom of each ground foot cushion block is provided with three groups of strip-shaped grooves, the three groups of strip-shaped grooves are arranged on the bottom surface of the ground foot cushion block at intervals, the front end and the rear end of each strip-shaped groove are flush with the front end surface and the rear end surface of the ground foot cushion block, and strip-shaped bulges are formed at the bottom of the ground foot cushion block between the adjacent strip-shaped grooves; the bottom surface of the strip-shaped bulge is provided with anti-skid grains;

2. The numerically-controlled machine tool base according to claim 1, wherein: and the center of the top surface of the foundation cushion block is provided with a foundation bolt, and the foundation cushion block is connected with the foundation hole through the foundation bolt.

3. The numerically-controlled machine tool base of claim 2, wherein: the middle of the top surface of the foundation cushion block is provided with a conical block with a big top and a small bottom, the middle of the top surface of the conical block is provided with a screw hole, and the bottom of the foundation bolt is connected with the screw hole.

4. The numerically-controlled machine tool base according to claim 1, wherein: every group the both sides in bar groove are equipped with the constant head tank of outside extension respectively, the both sides top of yielding rubber piece is equipped with the rubber locating piece of outside extension respectively, the rubber locating piece is inserted and is located to correspond in the constant head tank.