CN214444547U

CN214444547U - CNC is shock attenuation frame for digit control machine tool

Info

Publication number: CN214444547U
Application number: CN202120275839.1U
Authority: CN
Inventors: 陈鸿祥; 王景通; 刘小龙
Original assignee: Shenzhen Chuangxin Jingyi Technology Co ltd
Current assignee: Shenzhen Chuangxin Jingyi Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-22
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a CNC is shock attenuation frame for digit control machine tool relates to digit control machine tool technical field, the on-line screen storage device comprises a base, four group damper are evenly installed at the top of base, the base is connected with the frame main part through damper, damper includes main part, cavity, first piston, first guide arm, balancing weight, second piston, second guide arm, baffle, bracing piece and articulated seat. The utility model discloses during the use, because the frame main part is placed on four group's align to grid's damper, when the frame main part received power, the bracing piece promoted the second guide arm and is the second piston removal, be provided with the cavity because of the inside of main part again, and the department is provided with liquid in the middle of the cavity, thereby second piston extrusion liquid upwards, with first piston, first guide arm upwards removes with the balancing weight together, later utilize the weight of balancing weight self, fall the balancing weight, thereby form the mutual resistance between frame main part and the four group's balancing weights, reach great shock attenuation effect.

Description

CNC is shock attenuation frame for digit control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a CNC is shock attenuation frame for digit control machine tool.

Background

The numerical control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system, the numerical control machine tool is provided with a damping base for damping, most of the existing damping bases utilize a damping spring for damping when in use, and the damping base is poor in damping effect, easy to damage and not easy to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that most of damping springs are utilized to absorb shock when the damping machine is used in the prior art, the damping effect is poor, the damping machine is easy to damage and not easy to replace, and the damping machine base for the CNC numerical control machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a CNC is shock attenuation frame for digit control machine tool, includes the base, four sets of damper are evenly installed at the top of base, the base is connected with the frame main part through damper, damper includes main part, cavity, first piston, first guide arm, balancing weight, second piston, second guide arm, baffle, bracing piece and articulated seat, the main part is installed on the base, the cavity has been seted up to the inside of main part, the inside of cavity has set gradually first guide arm, first piston, second piston and second guide arm from top to bottom, and the outside that the top of first guide arm extended to the main part is provided with the balancing weight, the one end of second guide arm is provided with the baffle, swing joint has the bracing piece between baffle one end and the frame main part.

Preferably, the inside of cavity is provided with the buffer solution that is located between first piston and the second piston, baffle, frame main part all are provided with articulated seat with the bracing piece junction.

Preferably, a connecting plate is arranged between two adjacent and symmetrical groups of the supporting rods.

Preferably, the top between two adjacent and symmetrical groups of damping mechanism all is provided with the backup pad, and the top both ends of backup pad all are provided with connecting spring.

Preferably, the four corners of the bottom of the base are provided with anti-skid pads.

Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is used, the machine seat main body is placed on the four groups of uniformly arranged damping mechanisms, when the machine seat main body is stressed, the support rod pushes the second guide rod, namely the second piston to move, and the cavity is arranged in the main body, and the liquid is arranged in the middle of the cavity, so that the second piston extrudes the liquid upwards, the first piston, the first guide rod and the balancing weight are upwards removed together, and then the balancing weight falls down by utilizing the self weight of the balancing weight, thereby forming mutual resistance between the machine seat main body and the four groups of balancing weights and achieving a larger damping effect; and the machine base main body and the damping mechanism are mutually connected through the supporting rods, when the supporting rods are broken, the supporting rods are only required to be detached, and the maintenance efficiency is greatly improved.

Drawings

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

fig. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a base; 2. a damping mechanism; 201. a main body; 202. a cavity; 203. a first piston; 204. a first guide bar; 205. a balancing weight; 206. a second piston; 207. a second guide bar; 208. a baffle plate; 209. a support bar; 210. a hinged seat; 3. a machine base main body; 4. a support plate; 5. a connecting spring; 6. a connecting plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a damping machine base for a CNC machine tool comprises a base 1, four groups of damping mechanisms 2 are uniformly installed on the top of the base 1, the base 1 is connected with a machine base main body 3 through the damping mechanisms 2, the damping mechanisms 2 comprise a main body 201, a cavity 202, a first piston 203, a first guide rod 204, a counterweight block 205, a second piston 206, a second guide rod 207, a baffle 208, a support rod 209 and a hinged seat 210, the main body 201 is installed on the base 1, the cavity 202 is formed in the main body 201, the first guide rod 204, the first piston 203, the second piston 206 and the second guide rod 207 are sequentially arranged in the cavity 202 from top to bottom, the counterweight block 205 is arranged on the top of the first guide rod 204 extending to the outer side of the main body 201, the baffle 208 is arranged at one end of the second guide rod 207, and the support rod 209 is movably connected between one end of the baffle 208 and the machine base main body 3.

The utility model discloses during the use, because frame main part 3 is placed on four group's align to grid's damper 2, when frame main part 3 receives power, bracing piece 209 promotes second guide arm 207 and second piston 206 removes promptly, be provided with cavity 202 because of the inside of main part 201 again, and cavity 202 middle department is provided with liquid, thereby second piston 206 extrusion liquid makes progress, with first piston 203, first guide arm 204 upwards removes with balancing weight 205 together, later utilize the weight of balancing weight 205 self, fall balancing weight 205, thereby form the mutual resistance between frame main part 3 and the four group balancing weight 205, reach great shock attenuation effect.

Please refer to fig. 2, the inside of the cavity 202 is provided with a buffer solution between the first piston 203 and the second piston 206, and the joints of the baffle 208, the frame main body 3 and the support rod 209 are all provided with a hinged seat 210.

Please refer to fig. 1-4, the connecting plate 6 is disposed between two sets of adjacent and symmetrical supporting rods 209 for enhancing the supporting strength of the supporting rods 209.

Please refer to fig. 1-4, the top between two sets of adjacent and symmetrical damping mechanisms 2 is provided with a supporting plate 4, and both ends of the top of the supporting plate 4 are provided with connecting springs 5.

Please refer to fig. 1, the bottom four corners of the base 1 are all provided with anti-slip pads, the present invention adopts the above structure, in order to improve the stability of the device.

The working principle is as follows: during installation, the four groups of damping mechanisms 2 are uniformly installed on the top of the base 1 and then are mutually connected with the base main body 3 through the damping mechanisms 2, a support plate 4 is arranged on one side of the tops of the four groups of damping mechanisms 2, two groups of symmetrical support rods 209 are connected through a connecting plate 6 to realize linkage, and connecting springs 5 mutually connected with the base main body 3 are arranged at two ends of the support plate 4, so that the stability of the base main body 3 is enhanced;

when the machine base main body 3 is stressed, the supporting rod 209 pushes the second guide rod 207, namely the second piston 206, to move, and because the cavity 202 is arranged in the main body 201 and liquid is arranged in the middle of the cavity 202, the second piston 206 extrudes the liquid upwards, the first piston 203, the first guide rod 204 and the balancing weight 205 are removed upwards together, and then the balancing weight 205 is dropped by using the self weight of the balancing weight 205, so that mutual resistance is formed between the machine base main body 3 and the four groups of balancing weights 205, and a larger damping effect is achieved; and the machine base main body 3 and the damping mechanism 2 are mutually connected through the supporting rod 209, when the supporting rod 209 is broken, only the supporting rod 209 needs to be detached, and the maintenance efficiency is greatly improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a CNC is shock attenuation frame for digit control machine tool, includes base (1), its characterized in that: four groups of damping mechanisms (2) are uniformly installed at the top of the base (1), the base (1) is connected with a base main body (3) through the damping mechanisms (2), each damping mechanism (2) comprises a main body (201), a cavity (202), a first piston (203), a first guide rod (204), a balancing weight (205), a second piston (206), a second guide rod (207), a baffle (208), a supporting rod (209) and a hinged seat (210), the main body (201) is installed on the base (1), the cavity (202) is formed in the main body (201), the first guide rod (204), the first piston (203), the second piston (206) and the second guide rod (207) are sequentially arranged in the cavity (202) from top to bottom, the balancing weight (205) is arranged at the position, where the top of the first guide rod (204) extends to the outer side of the main body (201), and the baffle (208) is arranged at one end of the second guide rod (207), a support rod (209) is movably connected between one end of the baffle (208) and the machine base main body (3).

2. The damping machine base for the CNC numerical control machine tool of claim 1, characterized in that: the buffer liquid that is located between first piston (203) and second piston (206) is provided with in the inside of cavity (202), baffle (208), frame main part (3) and bracing piece (209) junction all are provided with articulated seat (210).

3. The damping machine base for the CNC numerical control machine tool of claim 1, characterized in that: a connecting plate (6) is arranged between two adjacent and symmetrical groups of the supporting rods (209).

4. The damping machine base for the CNC numerical control machine tool of claim 1, characterized in that: the top between two adjacent and symmetrical groups of damper (2) all is provided with backup pad (4), and the top both ends of backup pad (4) all are provided with connecting spring (5).

5. The damping machine base for the CNC numerical control machine tool of claim 1, characterized in that: and anti-skid pads are arranged at the four corners of the bottom of the base (1).