CN213105530U

CN213105530U - Support frame for numerical control machine tool

Info

Publication number: CN213105530U
Application number: CN202020997038.1U
Authority: CN
Inventors: 吴建华
Original assignee: Jiangsu Xinsida Accurate Machinery Co ltd
Current assignee: Jiangsu Xinsida Accurate Machinery Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-05-04
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a support frame for digit control machine tool, including frame, base, first slide rail and, the inside difference sliding connection of first slide rail and second slide rail has first slider and second slider, swing joint has the bracing piece between first slider and the second slider, the equal fixedly connected with movable rod in four corners department of lower surface, the bottom fixedly connected with fly leaf of movable rod, the equal fixed mounting in four corners department of fly leaf has the guide pin bushing, the inside of guide pin bushing is pegged graft and is had the guide arm, the guide arm is connected with the last fixed surface of base, the bottom fixed mounting of base has the removal wheel, the base is close to the equal fixed mounting in one side of removing the wheel and has stabilizing mean. The utility model discloses, conveniently remove the lathe through removing the wheel, can play the stabilizing action to the lathe through stabilizing mean, prevent that the lathe from taking place to remove at the during operation, can play the cushioning effect to the lathe through first damping spring and second damping spring's elasticity.

Description

Support frame for numerical control machine tool

Technical Field

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

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the program by coded numbers, input the program into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of a machine tool, automatically process parts according to the shape and the size required by a drawing, well solve the problems of complex, precise, small-batch and various parts processing by the numerical control machine tool, is a flexible and high-efficiency automatic machine tool, represents the development direction of the modern machine tool control technology, is a typical mechatronic product, is a base for realizing automation, flexibility and integrated production in the manufacturing industry, is the core of the modern manufacturing technology, is an important means essential for improving the product quality and the labor productivity of the manufacturing industry, however, the existing numerical control machine tool is generally placed on the ground through a fixed base, the inconvenience exists when the transposition is required to move, and meanwhile, the precision of a processed product can be influenced by the vibration generated in the working process of the numerical control machine tool, so that a supporting base for the numerical control machine tool is required.

Disclosure of Invention

An object of the utility model is to provide a support frame for digit control machine tool is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a support frame for digit control machine tool, includes frame and base, the first slide rail of middle part fixedly connected with of frame lower surface, the inside sliding connection of first slide rail has first slider, the middle part fixedly connected with second slide rail of base upper surface, the inside sliding connection of second slide rail has the second slider, swing joint has the bracing piece between first slider and the second slider, the equal fixedly connected with movable rod in four corners department of frame lower surface, the bottom fixedly connected with fly leaf of movable rod, the equal fixed mounting in four corners department of fly leaf has the guide pin bushing, the inside of guide pin bushing is pegged graft and is had the guide arm, the upper surface fixed connection of guide arm and base, the bottom fixed mounting of base has the removal wheel, the base is close to the equal fixed mounting in one side of removing the wheel and has stabilizing mean.

Preferably, the number of the supporting rods is two, the middle parts of the two supporting rods are respectively inserted with a rotating shaft, and the two supporting rods are movably connected through the rotating shaft.

Preferably, the first slide rail and the second slide rail are both provided with a first damping spring inside, and the first slide block and the second slide block are both fixedly connected with the first damping spring.

Preferably, the surface of the guide rod is sleeved with a second damping spring, and the top of the guide rod is fixedly connected with a limiting block.

Preferably, the number of the moving wheels is four, and the four moving wheels are respectively arranged at four corners of the lower surface of the base.

Preferably, the stabilizing mechanism comprises a hydraulic rod, a stabilizing block and an anti-slip pad, the hydraulic rod is fixedly mounted on the side face of the base, the stabilizing block is fixedly mounted at the bottom of the hydraulic rod, and the anti-slip pad is arranged on the lower surface of the stabilizing block.

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

1. the utility model discloses a first slide rail, first slider, the second slide rail, the second slider, the bracing piece, pivot and first damping spring's setting, when the lathe work produced vibrations, can rotate relatively between two bracing pieces, make first slider and second slider slide respectively in first slide rail and second slide rail, the elasticity that makes first damping spring produce first slider and second slider plays the cushioning effect to the lathe to can reduce vibrations to the influence of digit control machine tool stability.

2. The utility model discloses a setting of movable rod, fly leaf, guide pin bushing, guide arm and second damping spring, when the lathe work produced vibrations, the movable rod can drive the fly leaf and show along the guide arm and take place to slide, makes the elasticity that second damping spring produced the fly leaf play the cushioning effect to the lathe to can further reduce the influence of vibrations to the stability of numerical control machine tool.

3. The utility model discloses a four corners department at the base lower surface is equipped with the removal wheel, conveniently removes the lathe, through stabilizing mean's setting, after the lathe has removed, the hydraulic stem can be extended to drive the stabilizing block and move down, makes slipmat contact ground to can play stabilizing effect to the lathe, prevent that the lathe from taking place to remove at the during operation.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a machine base; 2. a base; 3. a first slide rail; 4. a first slider; 5. a second slide rail; 6. a second slider; 7. a support bar; 8. a movable rod; 9. a movable plate; 10. a guide sleeve; 11. a guide bar; 12. a moving wheel; 13. a stabilizing mechanism; 1301. a hydraulic lever; 1302. a stabilizing block; 1303. a non-slip mat; 14. a rotating shaft; 15. a first damping spring; 16. a second damping spring; 17. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-4, the present invention provides an embodiment: a supporting machine base for a numerical control machine tool comprises a machine base 1 and a base 2, wherein a first slide rail 3 is fixedly connected to the middle of the lower surface of the machine base 1, a first slide block 4 is slidably connected inside the first slide rail 3, a second slide rail 5 is fixedly connected to the middle of the upper surface of the base 2, a second slide block 6 is slidably connected inside the second slide rail 5, a support rod 7 is movably connected between the first slide block 4 and the second slide block 6, when the machine tool works to generate vibration, the first slide block 4 and the second slide block 6 can respectively slide in the first slide rail 3 and the second slide rail 5, movable rods 8 are respectively and fixedly connected to four corners of the lower surface of the machine base 1, a movable plate 9 is fixedly connected to the bottoms of the movable rods 8, guide sleeves 10 are respectively and fixedly installed at four corners of the movable plate 9, guide rods 11 are inserted inside the guide sleeves 10, the guide rods 11 are fixedly connected with the upper, the movable rod 8 drives the movable plate 9 to move, so that the guide sleeve 10 slides along the surface of the guide rod 11, the bottom of the base 2 is fixedly provided with a movable wheel 12, and one side of the base 2 close to the movable wheel 12 is fixedly provided with a stabilizing mechanism 13.

Further, the number of the supporting rods 7 is two, the rotating shafts 14 are inserted into the middle portions of the two supporting rods 7, the two supporting rods 7 are movably connected through the rotating shafts 14, and the two supporting rods 7 can rotate relatively through the rotating shafts 14.

Further, the inside of first slide rail 3 and second slide rail 5 all is provided with first damping spring 15, and first slider 4 and second slider 6 all with first damping spring 15 fixed connection, through the setting of first damping spring 15, when first slider 4 and second slider 6 atress slip, first damping spring 15 can play the cushioning effect to the elasticity that first slider 4 and second slider 6 produced.

Further, the surface of the guide rod 11 is sleeved with a second damping spring 16, the top of the guide rod 11 is fixedly connected with a limiting block 17, and through the arrangement of the second damping spring 16, when the movable plate 9 is forced to move, the second damping spring 16 can play a damping role on the elastic force generated by the movable plate 9.

Further, the quantity of removing wheel 12 is four, and four remove wheel 12 and set up respectively in the four corners department of base 2 lower surface, through being equipped with the removal wheel 12 in the four corners department of base 2 lower surface, conveniently remove the lathe.

Further, stabilizing mean 13 includes hydraulic stem 1301, stabilizing block 1302 and slipmat 1303, hydraulic stem 1301 fixed mounting is in the side of base 2, stabilizing block 1302 fixed mounting is in the bottom of hydraulic stem 1301, slipmat 1303 sets up in the lower surface of stabilizing block 1302, through stabilizing mean 13's setting, when the lathe has moved, hydraulic stem 1301 can extend and drive stabilizing block 1302 and move down, make slipmat 1303 contact with the ground, thereby can play the stabilizing effect to the lathe, prevent that the lathe from taking place to remove at the during operation.

The working principle is as follows: through being equipped with the removal wheel 12 in the four corners department of base 2 lower surface, conveniently remove the lathe, through the setting of stabilizing mean 13, after the lathe has removed, hydraulic stem 1301 can extend and drive stabilizing block 1302 downstream, make slipmat 1303 contact ground, thereby can play the stabilizing action to the lathe, prevent that the lathe from moving at the during operation from taking place, when the lathe work from producing vibrations, can rotate relatively between two bracing pieces 7, make first slider 4 and second slider 6 slide in first slide rail 3 and second slide rail 5 respectively, make first damping spring 15 play the cushioning effect to the elasticity that first slider 4 and second slider 6 produced to the lathe, meanwhile, movable rod 8 can drive fly leaf 9 and show along guide arm 11 and take place to slide, make the elasticity that second damping spring 16 produced to fly leaf 9 play further cushioning effect to the lathe.

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 support frame for digit control machine tool, includes frame (1) and base (2), its characterized in that: the middle of the lower surface of the machine base (1) is fixedly connected with a first slide rail (3), the inside of the first slide rail (3) is slidably connected with a first slider (4), the middle of the upper surface of the base (2) is fixedly connected with a second slide rail (5), the inside of the second slide rail (5) is slidably connected with a second slider (6), a support rod (7) is movably connected between the first slider (4) and the second slider (6), four corners of the lower surface of the machine base (1) are fixedly connected with movable rods (8), the bottom of each movable rod (8) is fixedly connected with a movable plate (9), four corners of each movable plate (9) are fixedly provided with a guide sleeve (10), the inside of each guide sleeve (10) is spliced with a guide rod (11), the guide rods (11) are fixedly connected with the upper surface of the base (2), the bottom of the base (2) is fixedly provided with a movable wheel (12), and a stabilizing mechanism (13) is fixedly arranged on one side of the base (2) close to the movable wheel (12).

2. A support base for numerically controlled machine tools according to claim 1, characterized in that: the number of the supporting rods (7) is two, the middle parts of the two supporting rods (7) are respectively inserted with a rotating shaft (14), and the two supporting rods (7) are movably connected through the rotating shafts (14).

3. A support base for numerically controlled machine tools according to claim 1, characterized in that: the inside of first slide rail (3) and second slide rail (5) all is provided with first damping spring (15), first slider (4) and second slider (6) all with first damping spring (15) fixed connection.

4. A support base for numerically controlled machine tools according to claim 1, characterized in that: the surface of the guide rod (11) is sleeved with a second damping spring (16), and the top of the guide rod (11) is fixedly connected with a limiting block (17).

5. A support base for numerically controlled machine tools according to claim 1, characterized in that: the number of the moving wheels (12) is four, and the four moving wheels (12) are respectively arranged at four corners of the lower surface of the base (2).

6. A support base for numerically controlled machine tools according to claim 1, characterized in that: the stabilizing mechanism (13) comprises a hydraulic rod (1301), a stabilizing block (1302) and an anti-skid pad (1303), wherein the hydraulic rod (1301) is fixedly installed on the side face of the base (2), the stabilizing block (1302) is fixedly installed at the bottom of the hydraulic rod (1301), and the anti-skid pad (1303) is arranged on the lower surface of the stabilizing block (1302).