CN219945440U - Damping device for numerical control machine tool - Google Patents

Abstract

The utility model discloses a damping device for a numerical control machine tool, which comprises a transverse plate and a placing plate, wherein the middle end of the top of the transverse plate is fixedly connected with a shell, the bottom of an inner cavity of the shell is provided with a rubber pad, the inner surface of the placing plate is provided with a movable groove, the middle end of the inner cavity of the movable groove is fixedly provided with a double-shaft motor, the left side and the right side of the double-shaft motor are respectively provided with a threaded rod, the outer end of the outer surface of the threaded rod is respectively in threaded connection with a movable block, and the top of each movable block is respectively fixedly connected with a clamping plate. According to the utility model, a machine tool is placed at the top of the placing plate, the double-shaft motor is started to work through the external controller, the double-shaft motor drives the threaded rod to rotate, the threaded rod drives the movable block to move inwards in the inner cavity of the movable groove, and the movable block drives the clamping plate to clamp the machine tool to prevent the machine tool from shaking, so that the purpose of good shock absorption effect is achieved, and the problem that the use requirement of people cannot be met because the existing shock absorption device does not have the function of good shock absorption effect is solved.

Description

Damping device for numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a damping device for a numerical control machine tool.

Background

The numerical control machine tool is a numerical control machine tool and is an automatic machine tool provided with a program control system. The control system can logically process and decode programs defined by control codes or other symbol instructions, and input the programs into the numerical control device through an information carrier, and during the use process of the numerical control machine tool, vibration generated during the working of the machine tool can be transmitted to the machine tool, so that the machine tool structure is damaged or collapsed, the generated vibration can be transmitted to the ground through the support legs of the machine tool, and the friction between the support legs and the ground can also generate loud noise, so that the vibration needs to be damped.

The utility model (publication number: 201620905458.6) discloses a damping device for a numerical control machine tool, which comprises a clamp placement groove and a hydraulic device, wherein the clamp placement groove is arranged in the middle of a jaw plate on a workbench, a stress sensing plate is arranged on the clamp placement groove, a damping device is arranged below the jaw plate on the workbench, a buffer is arranged on the inner side of the damping device, a damping spring is arranged below the damping device, the damping device is arranged below the damping spring, a lower jaw plate of the workbench is arranged below the damping device, fixing plates are arranged on the left side and the right side of the lower jaw plate of the workbench, fixing bolts are arranged on the fixing plates, the hydraulic device is arranged above the lower jaw plate of the workbench and between the damping springs, a telescopic rod is arranged above the hydraulic device, a receiver is arranged on the telescopic rod, an anti-slip sleeve is arranged above the telescopic rod, and the anti-slip sleeve is arranged at the bottom of the upper jaw plate of the workbench. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the existing damping device does not have a function of good damping effect, so that the use requirement of people cannot be met, and therefore, the damping device for the numerical control machine tool is provided.

Disclosure of Invention

The shock absorbing device according to the present utility model for solving the above-described problems is characterized by comprising: the advantage that shock attenuation is effectual has solved current damping device and has not had the effectual function of shock attenuation, leads to having satisfied people user demand's problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a damping device for digit control machine tool, includes the diaphragm and places the board, the middle-end fixedly connected with casing at diaphragm top, the bottom of casing inner chamber is provided with the rubber pad, the movable groove has been seted up to the internal surface of placing the board, the middle-end fixed mounting of movable groove inner chamber has the biax motor, the left and right sides of biax motor all is provided with the threaded rod, the equal threaded connection of outer end of threaded rod surface has the movable block, the equal fixedly connected with splint in top of movable block, the bottom fixedly connected with dead lever of placing the board, the bottom fixedly connected with second connecting plate of dead lever, the surface of dead lever all overlaps and is equipped with the spring, the equal fixedly connected with first connecting plate in the outside of second connecting plate, the equal fixedly connected with connecting rod in the left and right sides at diaphragm top, the equal fixedly connected with stopper in top of connecting rod, the bottom of stopper all is provided with the rubber circle.

Preferably, the clamping plates are symmetrically arranged, and anti-slip pads are arranged on the inner sides of the clamping plates.

Preferably, the first connecting plates are symmetrically arranged, and the tops of the first connecting plates are fixedly connected with the placing plates.

Preferably, the connecting rods are symmetrically arranged, and the connecting rods penetrate through the inner surface of the bottom of the first connecting plate.

Preferably, the middle end of the bottom of the transverse plate is fixedly connected with a battery box, and the middle end of the front face of the battery box is provided with a charging hole.

Preferably, the four corners of the bottom of the transverse plate are respectively provided with supporting feet, and the supporting feet are symmetrically arranged.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the damping structure, the double-shaft motor drives the movable block to move inwards through the threaded rod, the movable block drives the clamping plate to clamp the machine tool, the machine tool drives the fixed rod to move up and down through the placing plate and extrudes the spring to deform, and the fixed rod extrudes the rubber pad through the second connecting plate to damp, so that the aim of good damping effect is achieved.

2. According to the utility model, through the arrangement of the power supply structure, the battery box is fully charged through the charging hole before the equipment is used, and the battery box supplies power to the whole equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a part of the structure of the present utility model;

FIG. 3 is a schematic view of the rubber ring structure of the present utility model.

In the figure: 1. a cross plate; 2. a first connection plate; 3. a clamping plate; 4. placing a plate; 5. a fixed rod; 6. a spring; 7. a limiting block; 8. a connecting rod; 9. a battery case; 10. a housing; 11. a movable block; 12. a threaded rod; 13. a biaxial motor; 14. a rubber pad; 15. a second connecting plate; 16. a movable groove; 17. a rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model: the utility model provides a damping device for digit control machine tool, including diaphragm 1 and place board 4, the four corners of diaphragm 1 bottom all is provided with the supporting legs, and the supporting legs is the symmetry setting, the middle-end fixedly connected with casing 10 at diaphragm 1 top, the bottom of casing 10 inner chamber is provided with rubber pad 14, movable groove 16 has been seted up to the internal surface of placing board 4, the middle-end fixed mounting of movable groove 16 inner chamber has biax motor 13, the left and right sides of biax motor 13 all is provided with threaded rod 12, the equal threaded connection of the outer end of threaded rod 12 surface has movable block 11, the equal fixedly connected with splint 3 in top of movable block 11, splint 3 are the symmetry setting, and splint 3's inboard all is provided with the slipmat, place board 4's bottom fixedly connected with dead lever 5, dead lever 5's bottom fixedly connected with second connecting plate 15, the equal cover of surface of dead lever 5 is equipped with spring 6, the equal fixedly connected with first connecting plate 2 in the outside of second connecting plate 15, first connecting plate 2 is the symmetry setting, and the top of first connecting plate 2 and place board 4 fixedly connected with connecting rod 8, the equal fixedly connected with connecting rod 8 in the left and right sides at diaphragm 1 top, 8 is the equal fixedly connected with connecting rod 8, and connecting rod 8 is the stopper is evenly arranged in the equal bottom of connecting rod 7.

Wherein: placing the lathe in the top of placing board 4, open biax motor 13 work through external controller, biax motor 13 drives threaded rod 12 and rotates, threaded rod 12 drives movable block 11 at the inboard motion of the inner chamber of movable groove 16, movable block 11 drives splint 3 with the lathe clamp prevent it to rock, place board 4 extrusion spring 6 makes its take place deformation, place board 4 and drive second connecting plate 15 incessantly extrusion rubber pad 14 through dead lever 5 simultaneously, place board 4 and drive second connecting plate 15 up-and-down motion through first connecting plate 2, first connecting plate 2 incessantly extrudees rubber circle 17 and carries out the shock attenuation, the cooperation through above structure has reached the effectual purpose of shock attenuation.

Referring to fig. 1, a damping device for a numerically-controlled machine tool is provided, wherein a battery box 9 is fixedly connected to a middle end of a bottom of a transverse plate 1, and a charging hole is formed in a front middle end of the battery box 9.

Wherein: before the equipment is used, the battery box 9 is fully charged through the charging hole, and the battery box 9 supplies power to the whole equipment, so that the purpose of convenient power supply is achieved.

The working principle of the utility model is that; people place the lathe in place the top of board 4, open biax motor 13 work through external controller, biax motor 13 drives threaded rod 12 and rotates, threaded rod 12 drives movable block 11 at the inboard motion of the inner chamber of movable groove 16, movable block 11 drives splint 3 with the lathe clamp prevent it to rock, place board 4 extrusion spring 6 and make it take place deformation, place board 4 and drive second connecting plate 15 incessantly extrusion rubber pad 14 through dead lever 5 simultaneously, place board 4 and drive second connecting plate 15 up-and-down motion through first connecting plate 2, first connecting plate 2 incessantly extrudees rubber circle 17 and carries out the shock attenuation, through the cooperation of above structure, the purpose that the shock attenuation is effectual has been reached, current damping device has not had the effectual function of shock attenuation, the problem of people's user demand has not been satisfied to the result in.

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

Claims (6)

1. Damping device for digit control machine tool, including diaphragm (1) and place board (4), its characterized in that: the utility model discloses a rubber blanket, including diaphragm (1), fixed connection, connecting rod (8), stopper (7) are all fixedly connected with in the top of threaded rod (12), fixed connection (5) are all fixed connection in the top of movable block (11), fixed connection (15) are all fixed connection in the bottom of placing board (4), fixed connection (5) are all overlapped in the surface of fixed connection (5) and are equipped with spring (6), fixed connection (2) are all fixed connection in the outside of second connecting plate (15), the left and right sides at diaphragm (1) top all is provided with threaded rod (12), the equal threaded connection in the top of threaded rod (12) surface has movable block (11), stopper (7) are all fixed connection in the top of connecting rod (8), stopper (7) are all provided with rubber ring (17).

2. The damping device for a numerical control machine according to claim 1, characterized in that: the clamping plates (3) are symmetrically arranged, and anti-slip pads are arranged on the inner sides of the clamping plates (3).

3. The damping device for a numerical control machine according to claim 1, characterized in that: the first connecting plates (2) are symmetrically arranged, and the tops of the first connecting plates (2) are fixedly connected with the placing plates (4).

4. The damping device for a numerical control machine according to claim 1, characterized in that: the connecting rods (8) are symmetrically arranged, and the connecting rods (8) penetrate through the inner surfaces of the bottoms of the first connecting plates (2).

5. The damping device for a numerical control machine according to claim 1, characterized in that: the middle end of the bottom of the transverse plate (1) is fixedly connected with a battery box (9), and a charging hole is formed in the middle end of the front face of the battery box (9).

6. The damping device for a numerical control machine according to claim 1, characterized in that: the four corners of the bottom of the transverse plate (1) are respectively provided with supporting feet which are symmetrically arranged.