CN211615024U

CN211615024U - Damping device for machine tool

Info

Publication number: CN211615024U
Application number: CN201921586390.XU
Authority: CN
Inventors: 杨淑华
Original assignee: Individual
Current assignee: Dalian Shuruike Equipment Technology Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-10-02
Anticipated expiration: 2029-09-23

Abstract

The utility model belongs to the technical field of damping device, especially, be a damping device for lathe, including loading board and backup pad, surface mounting has the telescopic link under the loading board, and telescopic link surface mounting has the spring, the backup pad is installed to the telescopic link bottom, and surface mounting has the second telescopic link under the backup pad to the table leg is installed in the left side of second telescopic link, the internally mounted of table leg has the slide bar, and slide bar surface mounting has the second spring, the slide bar bottom is fixed with the supporting leg, and installs the friction pad bottom the supporting leg, the surface mounting of table leg has the second slide bar, and the surface mounting of second slide bar has the fixed block to second slide bar surface mounting has the third spring. This damping device for lathe through setting up backup pad, spring, third spring and third spring to carry out the shock attenuation to the lathe at the in-process of lathe work, avoid the part in the lathe to damage because of vibrations, avoid the part precision error of processing simultaneously.

Description

Damping device for machine tool

Technical Field

The utility model relates to the technical field, specifically be a damping device for lathe.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally called machine tools for short, and generally include metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and in modern machine manufacturing, a lot of methods for machining mechanical parts include casting, forging, welding, stamping, extruding and the like, except for cutting, but all parts with high precision requirements and fine surface roughness requirements need to be finally machined on the machine tools by a cutting method, and the machine tools play an important role in the construction of national economy and modernization.

At present lathe is mostly with ground fixed connection, and the part in the in-process lathe that uses can produce vibrations, not only can cause the part to damage, and can lead to the part precision of processing to produce the error to not only can influence the normal use to the lathe still can lead to the machining efficiency reduction to the part. Aiming at the problems, the novel design is carried out on the basis of the original damping device for the machine tool.

In order to solve the problems, innovative design is urgently needed on the basis of the original damping device for the machine tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device for lathe to propose current damping device for lathe among solving above-mentioned background art, the part in the in-process lathe of use can produce vibrations, not only can cause the part to damage, and the part precision that can lead to processing produces the error, can influence the normal use to the lathe still can lead to the problem that part machining efficiency reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a damping device for lathe, includes loading board and backup pad, surface mounting has the telescopic link under the loading board, and telescopic link surface mounting has the spring, the backup pad is installed to the telescopic link bottom, and surface mounting has the second telescopic link under the backup pad to the table leg is installed in the left side of second telescopic link, the internally mounted of table leg has the slide bar, and slide bar surface mounting has the second spring, the slide bar bottom is fixed with the supporting leg, and installs the friction pad bottom the supporting leg, the surface mounting of table leg has the second slide bar, and the surface mounting of second slide bar has the fixed block to second slide bar surface mounting has the third spring, table leg internally mounted has the rubber pad, loading board surface mounting has the slip.

Preferably, the bearing plate is perpendicular to the telescopic rod, and the telescopic rod is in telescopic connection with the spring.

Preferably, the surface of the bearing plate is tightly attached to the surface of the non-slip mat, and the bearing plate passes through a lifting structure formed between the telescopic rod and the spring.

Preferably, the supporting plate and the third spring form a contraction structure through the second telescopic rod, and the second telescopic rod and the fixed block form a sliding structure through the second sliding rod.

Preferably, the table legs are perpendicular to the second sliding rods, and the insides of the table legs are tightly attached to the surfaces of the rubber pads.

Preferably, the bottoms of the supporting legs are tightly attached to the surface of the friction pad, and the table legs are connected with the sliding rods in a lifting mode.

Compared with the prior art, the beneficial effects of the utility model are that: the damping device for the machine tool has the following beneficial effects;

1. this damping device for lathe, through setting up the loading board, a spring, second spring and third spring, utilize the elastic action of first spring and second spring, can carry out the first buffering to the vibrations power that the lathe during operation produced, utilize the elastic action of third spring, can carry out the second buffering to the vibrations power that the lathe during operation produced, thereby carry out the shock attenuation to the lathe at the in-process of lathe work, avoid the part in the lathe to damage because of vibrations, avoid the part precision error that processes simultaneously, thereby can avoid the influence to the normal use of lathe and can improve the machining efficiency to the part.

2. This damping device for lathe through setting up slide bar and second slide bar, the second telescopic link can be to the third spring with fix, can be better utilize the spring to carry out the shock attenuation to the loading board, the second telescopic link can carry out the elastic action to the second slide bar, can utilize the better shock attenuation to the loading board of third spring.

3. This damping device for lathe through setting up supporting leg and friction pad, and the supporting leg can be fixed the friction pad, can be better fix slide bar and table leg, the work of messenger's second spring that can be better, the friction pad can increase the frictional force on supporting leg and ground to can be better carry out the shock attenuation to the backup pad, the loading board is fixed can be better with the slipmat and is fixed the effect of fixing.

Drawings

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

FIG. 2 is a schematic structural view of the table leg parts of the present invention;

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

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a carrier plate; 2. a telescopic rod; 3. a spring; 4. a support plate; 5. a second telescopic rod; 6. desk legs; 7. a slide bar; 8. a second spring; 9. supporting legs; 10. a friction pad; 11. a second slide bar; 12. a fixed block; 13. a third spring; 14. a rubber pad; 15. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a damping device for a machine tool comprises a bearing plate 1, telescopic rods 2, springs 3, a supporting plate 4, a second telescopic rod 5, table legs 6, a slide rod 7, a second spring 8, a supporting leg 9, a friction pad 10, a second slide rod 11, a fixing block 12, a third spring 13, a rubber pad 14 and a non-slip pad 15, wherein the telescopic rods 2 are installed on the lower surface of the bearing plate 1, the springs 3 are installed on the surfaces of the telescopic rods 2, the bearing plate 1 and the telescopic rods 2 are mutually vertical, and the telescopic rods 2 and the springs 3 are in telescopic connection, so that the telescopic rods 2 and the springs 3 can be fully utilized, the vibration of the machine tool is greatly reduced, the supporting plate 4 is installed at the bottom of the telescopic rods 2, the second telescopic rod 5 is installed on the lower surface of the supporting plate 4, the table legs 6 are installed on the left side of the second telescopic rod 5, and the second telescopic rod 5 and the fixed block 12 form a sliding structure through the second sliding rod 11, so that the vibration of the machine tool can be further reduced by utilizing a third spring 13 between the second telescopic rod 5 and the second sliding rod 11, the sliding rod 7 is installed inside the table leg 6, the surface of the sliding rod 7 is provided with the second spring 8, the table leg 6 is perpendicular to the second sliding rod 11, and the inside of the table leg 6 is tightly attached to the surface of the rubber pad 14, so that the second sliding rod 11 can not collide the inside of the table leg 6 to generate noise, thereby playing a role of protection, the bottom of the sliding rod 7 is fixed with the supporting leg 9, the bottom of the supporting leg 9 is provided with the friction pad 10, the bottom of the supporting leg 9 is tightly attached to the surface of the friction pad 10, the table leg 6 is connected with the sliding rod 7 in a lifting way, so that the friction force between the friction pad 10 and the ground can be increased, and the second sliding rod 11 can, and the surface mounting of second slide bar 11 has fixed block 12 to second slide bar 11 surface mounting has third spring 13, table leg 6 internally mounted has rubber pad 14, loading board 1 surface mounting has slipmat 15 between loading board 1 surface and the slipmat 15 surface closely laminating, and loading board 1 passes through to constitute elevation structure between telescopic link 2 and the spring 3, can let closely laminate between lathe and loading board 1 like this and surely be difficult to remove, avoids the part in the lathe to damage because of vibrations.

The working principle is as follows: when the damping device for the machine tool is used, the machine tool is firstly fixed on the bearing plate 1, the spring 3 and the telescopic rod 2 can be shortened when the machine tool vibrates during working, the vibration force of the machine tool is buffered for the first time, and simultaneously the table legs 6 and the second telescopic rod 5 move telescopically, when the support plate 4 is forced downwards by the telescopic rod 2, the distance between the table leg 6 and the sliding rod 7 is shortened, the vibration force of the machine tool is buffered for the second time, simultaneously, the supporting plate 4 drives the second telescopic rod 5 to shorten the distance to the second slide bar 11, at this time, the third spring 13 on the second slide bar 11 extrudes, the vibration force of the machine tool is buffered for the third time, so that the machine tool is damped in the working process of the machine tool, the parts in the machine tool are prevented from being damaged due to vibration, meanwhile, errors are avoided in the precision of the machined part, so that the influence on the normal use of a machine tool can be avoided, and the machining efficiency of the part can be improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a damping device for lathe, includes loading board (1) and backup pad (4), its characterized in that: bearing board (1) lower surface mounting has telescopic link (2), and telescopic link (2) surface mounting has spring (3), backup pad (4) are installed to telescopic link (2) bottom, and backup pad (4) lower surface mounting has second telescopic link (5), and table leg (6) are installed in the left side of second telescopic link (5), the internally mounted of table leg (6) has slide bar (7), and slide bar (7) surface mounting has second spring (8), slide bar (7) bottom is fixed with supporting leg (9), and supporting leg (9) bottom installs friction pad (10), the surface mounting of table leg (6) has second slide bar (11), and the surface mounting of second slide bar (11) has fixed block (12) to second slide bar (11) surface mounting has third spring (13), table leg (6) internally mounted has rubber pad (14), the surface of the bearing plate (1) is provided with an anti-skid pad (15).

2. A vibration damping device for a machine tool according to claim 1, wherein: the bearing plate (1) and the telescopic rod (2) are perpendicular to each other, and the telescopic rod (2) is in telescopic connection with the spring (3).

3. A vibration damping device for a machine tool according to claim 1, wherein: the surface of the bearing plate (1) is tightly attached to the surface of the non-slip mat (15), and the bearing plate (1) forms a lifting structure with the spring (3) through the telescopic rod (2).

4. A vibration damping device for a machine tool according to claim 1, wherein: the supporting plate (4) forms a contraction structure through the second telescopic rod (5) and the third spring (13), and the second telescopic rod (5) and the fixed block (12) form a sliding structure through the second sliding rod (11).

5. A vibration damping device for a machine tool according to claim 1, wherein: the table legs (6) are perpendicular to the second sliding rods (11), and the inner parts of the table legs (6) are tightly attached to the surfaces of the rubber pads (14).

6. A vibration damping device for a machine tool according to claim 1, wherein: the bottom of the supporting leg (9) is tightly attached to the surface of the friction pad (10), and the table leg (6) is connected with the sliding rod (7) in a lifting manner.