CN215033654U

CN215033654U - Damping device of numerical control machine tool base

Info

Publication number: CN215033654U
Application number: CN202120240101.1U
Authority: CN
Inventors: 张荀荀; 何瑶; 刘聪
Original assignee: Anhui Chiyi Machinery Manufacturing Co ltd
Current assignee: Anhui Chiyi Machinery Manufacturing Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-07
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a damping device of digit control machine tool base, which comprises a base, the inside of base is provided with damper, damper includes two installation pieces, two the installation piece is installed in the both sides of the inside bottom of base, two be connected with the loop bar between the installation piece, the outside intermediate position cover of loop bar is equipped with damping spring, damping spring's the equal connecting rod in both ends, two the one end of connecting rod all articulates there is the connecting block, two the one end of connecting block all is connected with the mounting panel, the top of mounting panel is connected with the bottom plate and extends to the outside of base. The utility model discloses an effort that produces the lathe vibrations is transmitted to damping spring to reduce the amplitude of lathe self, guarantee that the part accuracy that the lathe processing goes out can not receive the influence, improve the quality of product.

Description

Damping device of numerical control machine tool base

Technical Field

The utility model relates to a technical field of machine tool spare part specifically is a damping device of digit control machine tool base.

Background

The numerically controlled machine tool is one kind of automatic machine tool with program control system, and can control the motion of the machine tool and machine parts automatically according to the shape and size required in drawing.

According to a numerical control machine tool base provided by a patent document (publication number CN212192091U), which belongs to the technical field of numerical control machines, the numerical control machine tool base comprises a box body; a circular cavity is processed in the box body; an installation platform is arranged on the inner wall of one side of the box body; a cutter mounting table is arranged on the inner wall of the other side of the box body; a rotating disc is arranged on the outer wall of the other side of the box body; a cleaning mechanism is arranged on the inner wall of one side of the bottom of the box body; a touchable display screen is mounted on the outer wall of one side of the box body in an embedded mode; the outer wall of one side of the box body is connected with a case through bolts. The utility model discloses a set up one and clean the inside circular cavity of mechanism and digit control machine tool, realized the automatic purpose of clearing up digit control machine tool work back metallic debris, the circular cavity of digit control machine tool can not leave the dead angle for metallic debris, can not leave when cleaning and remain the piece, cleans the mechanism and realizes a key formula and clean the inside metallic debris of digit control machine tool for the convenient and fast that cleans of digit control machine tool.

Because digit control machine tool is machining device, it must produce the vibration at no load or processing state, but at present adopts the rubber support damping more, and the damping effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a damping device of a numerical control machine tool base 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 damping device of digit control machine tool base, includes the base, the inside of base is provided with damper, damper includes two installation pieces, two the installation piece is installed in the both sides of the inside bottom of base, two be connected with the loop bar between the installation piece, the outside intermediate position cover of loop bar is equipped with damping spring, damping spring's the equal connecting rod in both ends, two the one end of connecting rod all articulates there is the connecting block, two the one end of connecting block all is connected with the mounting panel, the top of mounting panel is connected with the bottom plate and extends to the outside of base, transmits damping spring through the effort that produces the lathe vibrations to reduce the amplitude of lathe self, guarantee that the part accuracy that the lathe was processed can not receive the influence, improve the quality of product.

Preferably, damper is provided with four, four damper evenly sets up in the inside bottom of base to evenly share the effort that the lathe vibrations produced.

Preferably, the shock-absorbing component further comprises a plurality of supporting springs, the top ends and the bottom ends of the supporting springs are connected with gaskets, the outer portions of the gaskets are connected with rubber gaskets, and the gaskets are connected with the bottom ends of the bottom plate and the bottom end inside the base respectively, so that the supporting springs are protected, the wear rate is reduced, and the service life of the equipment is prolonged.

Preferably, a damper is connected between each two adjacent gaskets, and the mounting block is located in the middle of the inside of the supporting spring, so that the supporting force of the supporting spring is reduced, and the deformation and deflection rate of the supporting spring is reduced.

Preferably, the bottom plate top evenly is provided with a plurality of supporting components, supporting component includes the installation cover, the installation cover is installed in the inside bottom of bottom plate and is extended to the outside of base, there is the bracing piece bottom inside the bottom plate through connecting spring connection, the bracing piece extends to the outside of installation cover to be connected lathe and base, and the vibrations that the lathe produced are reduced to preliminary.

Preferably, the spout has all been seted up to the inside both sides of installation cover, the slide rail is all installed, two to the inside of spout the slide rail corresponds with the both sides of bracing piece and is connected to directional slip when guaranteeing the bracing piece vibrations avoids the lathe to take place to empty.

Preferably, the bottom of base evenly is connected with a plurality of landing legs, the upper end of landing leg both sides all is connected with the strengthening rib to support the base, avoid ground humidity to cause the corrosion to the inside spare part of base.

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

when the lathe takes place to shake, the bracing piece receives the effort lapse for the effort that connecting spring will shake the production is tentatively absorbed, and the installation cover conducts the effort to the bottom plate simultaneously, then transmits to the connecting block via the mounting panel, and conduct the effort to damping spring by the connecting rod, and the impact force that the surplus produced is absorbed by supporting spring, thereby fully absorbs the solution with the effort that the lathe adds man-hour production, thereby guarantees the machining precision of lathe, improves the production quality of product.

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

Drawings

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is a schematic sectional view of the support assembly of the present invention.

In the figure: 1. a base; 2. a shock absorbing assembly; 21. mounting blocks; 22. a loop bar; 23. a damping spring; 24. a connecting rod; 25. connecting blocks; 26. a support spring; 27. mounting a plate; 28. a base plate; 29. a gasket; 210. a rubber gasket; 211. a damper; 3. a support leg; 4. a support assembly; 41. installing a sleeve; 42. a connecting spring; 43. a chute; 44. a slide rail; 45. a support rod.

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.

Please refer to fig. 1-4 heavily, a damping device of a base of a numerical control machine tool comprises a base 1, a damping component 2 is arranged inside the base 1, the damping component 2 comprises two mounting blocks 21, the two mounting blocks 21 are mounted at two sides of the bottom end inside the base 1, a loop bar 22 is connected between the two mounting blocks 21, a damping spring 23 is sleeved at the middle position outside the loop bar 22, two ends of the damping spring 23 are both connected with a connecting rod 24, one end of the two connecting rods 24 is hinged with a connecting block 25, one end of the two connecting blocks 25 is connected with a mounting plate 27, the top end of the mounting plate 27 is connected with a bottom plate 28 and extends to the outside of the base 1, and acting force generated by vibration of the machine tool is transmitted to the damping spring 23, so as to reduce the amplitude of the machine tool itself, ensure that the accuracy of parts machined by the machine tool is not affected, improve the quality of products, the damping component 2 is provided with four, four damper 2 evenly set up in the inside bottom of base 1, thereby evenly share the effort that the lathe vibrations produced, damper 2 still includes a plurality of supporting spring 26, a plurality of supporting spring 26's top and bottom all are connected with gasket 29, a plurality of gaskets 29's outside all is connected with rubber packing ring 210, a plurality of gaskets 29 are connected with bottom plate 28's bottom and the inside bottom of base 1 respectively, thereby protect supporting spring 26, reduce the life of wear rate extension equipment, all be connected with attenuator 211 between two adjacent gaskets 29, installation piece 21 is located the inside intermediate position of supporting spring 26, thereby for supporting spring 26 holding power, slow down the speed that supporting spring 26 warp the skew.

Referring to fig. 1 and 4, a plurality of supporting assemblies 4 are uniformly arranged at the top end of the bottom plate 28, each supporting assembly 4 comprises a mounting sleeve 41, the mounting sleeve 41 is mounted at the bottom end inside the bottom plate 28 and extends to the outside of the base 1, the bottom end inside the bottom plate 28 is connected with a supporting rod 45 through a connecting spring 42, the supporting rod 45 extends to the outside of the mounting sleeve 41, thereby connecting the machine tool with the base 1, preliminarily reducing the vibration generated by the machine tool, arranging sliding grooves 43 on both sides of the inner part of the mounting sleeve 41, arranging sliding rails 44 in the sliding grooves 43, correspondingly connecting the two sliding rails 44 with both sides of the supporting rod 45, thereby ensuring the supporting rod 45 to directionally slide when vibrating and avoiding the machine tool from toppling over, the bottom end of the base 1 is evenly connected with a plurality of supporting legs 3, the upper ends of the two sides of each supporting leg 3 are connected with reinforcing ribs, thereby supporting the base 1 and avoiding the corrosion of the parts in the base 1 caused by the ground moisture.

The utility model discloses a concrete operation as follows:

when the machine tool vibrates, the supporting rod 45 slides downwards under the action of the action force, so that the action force generated by the vibration is primarily absorbed by the connecting spring 42, meanwhile, the action force is transmitted to the bottom plate 28 through the mounting sleeve 41, then is transmitted to the connecting block 25 through the mounting plate 27, and is transmitted to the damping spring 23 through the connecting rod 24, the rest generated impact force is absorbed by the supporting spring 26, and the action force generated during the machine tool machining is fully absorbed and dissolved.

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 damping device of digit control machine tool base, includes base (1), its characterized in that, the inside of base (1) is provided with damper (2), damper (2) include two installation pieces (21), two install the both sides in base (1) inside bottom in installation piece (21), two be connected with loop bar (22) between installation piece (21), the outside intermediate position cover of loop bar (22) is equipped with damping spring (23), the equal connecting rod in both ends (24) of damping spring (23), two the one end of connecting rod (24) all articulates there is connecting block (25), two the one end of connecting block (25) all is connected with mounting panel (27), the top of mounting panel (27) is connected with bottom plate (28) and extends to the outside of base (1).

2. The damping device of the base of the numerical control machine tool is characterized in that four damping assemblies (2) are arranged, and four damping assemblies (2) are uniformly arranged at the bottom end inside the base (1).

3. The damping device of the base of the numerical control machine tool is characterized in that the damping assembly (2) further comprises a plurality of supporting springs (26), gaskets (29) are connected to the top ends and the bottom ends of the supporting springs (26), rubber gaskets (210) are connected to the outer portions of the gaskets (29), and the gaskets (29) are respectively connected to the bottom end of the bottom plate (28) and the bottom end of the inner portion of the base (1).

4. A damping device of a numerically-controlled machine tool base as claimed in claim 3, characterized in that a damper (211) is connected between each two adjacent spacers (29), and the mounting block (21) is located at an intermediate position inside the supporting spring (26).

5. The damping device of the base of the numerical control machine tool is characterized in that a plurality of supporting components (4) are uniformly arranged at the top end of the bottom plate (28), each supporting component (4) comprises a mounting sleeve (41), each mounting sleeve (41) is mounted at the bottom end inside the bottom plate (28) and extends to the outside of the base (1), a supporting rod (45) is connected to the bottom end inside the bottom plate (28) through a connecting spring (42), and each supporting rod (45) extends to the outside of each mounting sleeve (41).

6. The damping device for the base of the numerical control machine tool according to claim 5, characterized in that sliding grooves (43) are formed in both sides of the inside of the mounting sleeve (41), sliding rails (44) are mounted in the inside of the sliding grooves (43), and the two sliding rails (44) are correspondingly connected with both sides of the supporting rod (45).

7. The damping device for the base of the numerical control machine tool is characterized in that a plurality of supporting legs (3) are uniformly connected to the bottom end of the base (1), and reinforcing ribs are connected to the upper ends of two sides of each supporting leg (3).