CN212918613U

CN212918613U - High-stability numerical control machine tool

Info

Publication number: CN212918613U
Application number: CN202020875291.XU
Authority: CN
Inventors: 高友英
Original assignee: Foshan Shunde Ruifeng Hardware Machinery Co ltd
Current assignee: Foshan Shunde Ruifeng Hardware Machinery Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-09
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a high stable digit control machine tool, including the main part of the seat of holding of digit control machine tool, be used for carrying out shock attenuation protection's shock attenuation protective structure, the supplementary fixed knot structure of second that is used for improving digit control machine tool overall stability's first supplementary fixed knot structure and is used for improving digit control machine tool overall stability to the main part of digit control machine tool, the cavity has been seted up to the inside of holding the seat, the top and the positive one side of holding the seat are open type design, install in the inside of holding the seat through a plurality of flexible bracing pieces in the bottom of main part, shock attenuation protective structure installs in the inside of holding the. The utility model discloses can effectually avoid damaging and not hard up its inside spare part, improve the life of digit control machine tool, and improved the digit control machine tool greatly lay after and the frictional force between the ground, then improved the stability of digit control machine tool greatly, avoid the condition that appears great displacement after its long-time work, the practicality is higher.

Description

High-stability numerical control machine tool

Technical Field

The utility model relates to a numerical control equipment field specifically is a high stable digit control machine tool.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool equipped with a program control system, said control system can logically process and decode the program defined by control code or other symbolic instruction, and can use coded digital representation, and can utilize information carrier to input it into numerical control device, and can utilize the numerical control device to give out various control signals to control the action of machine tool so as to automatically machine the part according to the form and size required by drawing.

However, the existing numerical control machine tool has the following disadvantages:

1. because the digit control machine tool can produce great vibrations at the during operation, over time, the part of fragile and not hard up its inside to lead to digit control machine tool life lower.

2. The bottom of digit control machine tool is the rigidity butt between general and the ground, and frictional force is not enough, leads to in the long-time vibrations work of digit control machine tool, great displacement easily appears in the lathe, and stability is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highly stable digit control machine tool to solve traditional digit control machine tool and can produce great vibrations at the during operation, long-time, fragile and not hard up its inside part, thereby lead to the life of digit control machine tool lower, simultaneously, be the rigidity butt between the bottom of digit control machine tool generally and the ground, and frictional force is not enough, lead to in the long-time vibrations work of digit control machine tool, great displacement, the relatively poor problem of stability easily appears in the lathe.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high stable digit control machine tool, includes the digit control machine tool bear seat, the main part of digit control machine tool, be used for carrying out shock attenuation protection's shock attenuation protective structure to the main part of digit control machine tool, be used for improving the first supplementary fixed knot structure of digit control machine tool overall stability and be used for improving the supplementary fixed knot structure of second of digit control machine tool overall stability, bear the inside of seat and seted up the cavity, the top and the positive one side of bearing the seat are open type design, the bottom of main part is installed in the inside of bearing the seat through a plurality of flexible bracing pieces, shock attenuation protective structure installs in the inside of bearing the seat, just the top of shock attenuation protective structure and the bottom fixed connection of main part, first supplementary fixed knot construct and install in the bottom surface of bearing the seat, the supplementary fixed knot of second.

Preferably, the shock attenuation protective structure includes a plurality of springs, and a plurality of springs are fixed mounting respectively in the inside bottom that bears the weight of the seat, and are a plurality of the top of spring and the bottom fixed connection of main part are a plurality of the inside of spring all is provided with first flexible connecting rod.

Preferably, bear the inside both sides of seat and inside back one side all vertically to be provided with the multichannel spout, the both sides of main part and back one side are respectively through a plurality of connecting pieces and multichannel spout swing joint.

Preferably, the first auxiliary fixing structure comprises a plurality of first anti-slip cushion layers made of rubber materials, and the first anti-slip cushion layers are transversely and fixedly mounted on the bottom surface of the bearing seat respectively.

Preferably, the supplementary fixed knot of second constructs includes mounting panel, butt plate and threaded rod, mounting panel, butt plate and threaded rod all are provided with two, two the mounting panel is fixed mounting respectively in the both sides of bearing the weight of the seat and is close to in its top department, two the butt plate is installed in the bottom of two mounting panels through a plurality of second telescopic links respectively, two the one end of threaded rod runs through the upper end surface of two mounting panels, and two through threaded connection respectively the threaded rod runs through the one end of two mounting panels and passes through the upper end surface connection of bearing and two butt plates, two respectively the top of threaded rod all is provided with the runner.

Preferably, the longitudinal length of the two abutting plates is greater than that of the bearing seat, and the bottoms of the two abutting plates are provided with second anti-skid cushion layers made of rubber materials in an attached mode.

The utility model provides a high stable digit control machine tool possesses following beneficial effect:

(1) the utility model discloses a be provided with shock attenuation protective structure for in the use of main part, can cushion the shock attenuation through the produced vibrations of a plurality of springs to the main part, thereby the inside spare part of protector avoids damaging spare part and not hard up spare part, thereby improves the life of digit control machine tool, simultaneously, can be through the cooperation of the inside first telescopic link pole of flexible bracing piece and spring, carry on spacingly all around to the main part, improve the stability of its during operation.

(2) The utility model discloses a be provided with the supplementary fixed knot of first supplementary fixed knot structure and second and construct for after laying the main part, can rotate the threaded rod through the runner, drive the butt board and move down to the second anti-skidding bed course and the ground butt of its bottom, a plurality of horizontal second anti-skidding bed courses are gone up in the cooperation this moment, improve the frictional force between carrier seat and the ground greatly, thereby improve the main part and lay stability after, avoid the main part great displacement to appear after long-time work.

Drawings

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

FIG. 2 is a schematic top view of the load-bearing seat of the present invention;

FIG. 3 is a side view of the installation of the abutment plate of the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 1.

In the figure: 1. a bearing seat; 2. a main body; 3. a telescopic support rod; 4. a spring; 5. a first telescoping connecting rod; 6. a chute; 7. a first anti-slip cushion layer; 8. mounting a plate; 9. a butt joint plate; 10. a threaded rod; 11. A second telescoping connecting rod; 12. a rotating wheel; 13. and a second anti-slip cushion layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a high-stability numerical control machine tool comprises a bearing seat 1 of the numerical control machine tool, a main body 2 of the numerical control machine tool, a shock absorption protection structure for performing shock absorption protection on the main body 2 of the numerical control machine tool, a first auxiliary fixing structure for improving the overall stability of the numerical control machine tool and a second auxiliary fixing structure for improving the overall stability of the numerical control machine tool, a cavity is arranged in the bearing seat 1, the top and the front side of the bearing seat 1 are both in open design, the bottom of the main body 2 is arranged inside the bearing seat 1 through a plurality of telescopic supporting rods 3, the shock absorption protection structure is arranged inside the bearing seat 1, and the top of the shock absorption protection structure is fixedly connected with the bottom of the main body 2, the first auxiliary fixing structure is installed on the bottom surface of the bearing seat 1, and the second auxiliary fixing structure is installed on two sides of the bearing seat 1.

The damping protection structure comprises a plurality of springs 4, the springs 4 are respectively and fixedly installed at the bottom end of the interior of the bearing seat 1, the tops of the springs 4 are fixedly connected with the bottom of the main body 2, the springs 4 are internally provided with first telescopic connecting rods 5, so that when the main body 2 works to generate large vibration, the vibration generated by the main body 2 can be buffered and damped through the springs 4, the damage and loosening of parts in the main body 2 caused by vibration are avoided, the service life of the main body 2 is prolonged, the telescopic supporting rods 3 can be matched with the first telescopic connecting rods 5 in the springs 4 to effectively limit the main body 2 in the front, back, left and right directions, and the large gravity of the main body 2 is matched to effectively avoid large shaking, and the working stability of the main body is improved;

the inner two sides and one side of the inner back of the bearing seat 1 are both vertically provided with a plurality of chutes 6, and the two sides and one side of the back of the main body 2 are respectively movably connected with the plurality of chutes 6 through a plurality of connecting pieces, so that the stability of the main body 2 during up-down fine movement can be further improved through the movable connection between the main body 2 and the plurality of chutes 6;

the first auxiliary fixing structure comprises a plurality of first anti-slip cushion layers 7 made of rubber materials, and the first anti-slip cushion layers 7 are transversely and fixedly installed on the bottom surface of the bearing seat 1 respectively, so that after the main body 2 is placed, the friction force between the bearing seat 1 and the ground, particularly the longitudinal friction force between the bearing seat 1 and the ground can be improved through the first anti-slip cushion layers 7 which are transversely installed, and the stability of the main body 2 after being placed is preliminarily improved;

the second auxiliary fixing structure comprises mounting plates 8, abutting plates 9 and threaded rods 10, the number of the mounting plates 8, the abutting plates 9 and the threaded rods 10 is two, the two mounting plates 8 are respectively and fixedly mounted at the two sides of the bearing seat 1 close to the top end of the bearing seat, the two abutting plates 9 are respectively mounted at the bottoms of the two mounting plates 8 through a plurality of second telescopic connecting rods 11, one ends of the two threaded rods 10 penetrate through the upper end surfaces of the two mounting plates 8 through threaded connection respectively, one ends of the two threaded rods 10 penetrating through the two mounting plates 8 are respectively connected with the upper end surfaces of the two abutting plates 9 through bearings, the tops of the two threaded rods 10 are provided with rotating wheels 12, so that after the main body 2 is mounted, the threaded rods 10 can be rotated through the rotating wheels 12 to drive the abutting plates 9 to move downwards until the second anti-skid pad layer 13 at the bottoms of the abutting plates 9, thereby further improving the friction force between the whole bearing seat 1 and the ground, and the length of the second anti-skid cushion layer 13 is larger than that of the bearing seat 1, so that the transverse friction force between the bearing seat 1 and the ground is especially improved. The stability of the main body 2 after being placed is further improved, the situation that the main body is displaced greatly after working for a long time is avoided, and the practicability is high;

two the longitudinal length of butt joint board 9 all is greater than the longitudinal length who bears seat 1, and two the bottom of butt joint board 9 all laminates and is provided with the second anti-skidding bed course 13 that adopts rubber materials to make for can cooperate two second anti-skidding bed courses 13 through two butt joint boards 9 and increase substantially and bear the horizontal frictional force between seat 1 and the ground.

The working principle is as follows: after laying main part 2, can be through the first anti-skidding bed course 7 of a plurality of horizontal installations, improve the frictional force between bearing seat 1 and the ground, especially bear the longitudinal friction between bearing seat 1 and the ground, thereby tentatively improve main part 2 and lay after stability, and after laying main part 2, can rotate threaded rod 10 through runner 12, drive butt joint board 9 and move down, second anti-skidding bed course 13 and the ground butt of butt joint board 9 bottom, thereby further improvement bears the frictional force between the whole and ground of seat 1, and because the length of second anti-skidding bed course 13 is greater than bearing seat 1, make especially improve the transverse friction between bearing seat 1 and the ground. Then further improvement main part 2 stability after laying, avoided its the condition that appears great displacement after long-time work, the practicality is higher, finally, when main part 2 work produces great vibrations, can cushion the shock attenuation through the produced vibrations of a plurality of springs 4 to main part 2, thereby avoid damaging and not hard up 2 inside spare parts of main part because of vibrations, then the life of main part 2 has been improved, and can cooperate the inside first telescopic link 5 of a plurality of springs 4 through a plurality of flexible bracing pieces 3, carry out effectual spacing to main part 2 all around, the great gravity of main part 2 self is gone up in the deuterogamy, effectually avoid it to appear great rocking, improve the stability of its during operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-stable CNC machine tool, comprising a bearing seat (1) of the CNC machine tool, a main body (2) of the CNC machine tool, a shock absorption protection structure for shock absorption protection of the main body (2) of the CNC machine tool, The first auxiliary fixing structure for the overall stability of the CNC machine tool and the second auxiliary fixing structure for improving the overall stability of the CNC machine tool are characterized in that: a cavity is opened inside the bearing seat (1), and the bearing seat (1) 1) Both the top and the front side are of open design, the bottom of the main body (2) is installed inside the bearing seat (1) through a plurality of telescopic support rods (3), and the shock absorption protection structure is installed on the bearing seat (1). the inside of the seat (1), and the top of the shock-absorbing protection structure is fixedly connected to the bottom of the main body (2), the first auxiliary fixing structure is mounted on the bottom surface of the bearing seat (1), and the second auxiliary fixing The structure is installed on both sides of the bearing seat (1).

2. A high-stability CNC machine tool according to claim 1, characterized in that: the shock absorption protection structure comprises a plurality of springs (4), and the plurality of springs (4) are respectively fixedly installed on the bearing seat (1). and the tops of the plurality of springs (4) are fixedly connected to the bottom of the main body (2), and the interiors of the plurality of springs (4) are provided with first telescopic connecting rods (5).

3. A high-stability CNC machine tool according to claim 1, characterized in that: the inner two sides and the inner back side of the bearing seat (1) are vertically provided with a plurality of chute (6), so The two sides and the back side of the main body (2) are respectively movably connected with the multi-channel chute (6) through a plurality of connecting pieces.

4. A high-stability CNC machine tool according to claim 1, characterized in that: the first auxiliary fixing structure comprises a plurality of first anti-skid pads (7) made of rubber materials, a plurality of the first anti-skid pads (7) An anti-skid cushion layer (7) is respectively laterally fixed and installed on the bottom surface of the bearing seat (1).

5. A high-stability CNC machine tool according to claim 1, wherein the second auxiliary fixing structure comprises a mounting plate (8), an abutting plate (9) and a threaded rod (10), the mounting There are two plates (8), abutting plates (9) and threaded rods (10), and the two mounting plates (8) are respectively fixed and installed on both sides of the bearing seat (1) close to its top end, The two abutting plates (9) are respectively mounted on the bottoms of the two mounting plates (8) through a plurality of second telescopic connecting rods (11), and one end of the two threaded rods (10) is respectively threaded through the two threaded rods (10). The upper end surfaces of the two mounting plates (8), and one end of the two threaded rods (10) passing through the two mounting plates (8) are respectively connected with the upper end surfaces of the two abutting plates (9) through bearings, and the two The tops of the threaded rods (10) are all provided with runners (12).

6. A high-stability CNC machine tool according to claim 5, characterized in that: the longitudinal lengths of the two abutting plates (9) are both greater than the longitudinal lengths of the bearing seat (1), and the two A second anti-skid cushion layer (13) made of rubber material is attached to the bottom of the connecting plate (9).