CN216608224U - A shock-absorbing structure for improving lathe stability - Google Patents

Abstract

The utility model belongs to the technical field of machinery, and particularly relates to a damping structure for improving the stability of a machine tool, which comprises a fixed plate, wherein a damping component is arranged on the fixed plate; damping component includes the dead lever, the connecting rod, the backup pad, the slide bar, a spring, the sleeve, dwang and support are fast, damping component has been set up on this device, the user passes through this damping component, can realize carrying out effectual shock attenuation to the lathe, thereby effectively offset the produced noise of lathe vibrations, thereby can make the shock attenuation effect better, improve absorbing stability buffer assembly, through buffer assembly, can further promote absorbing effect, and buffer assembly has been added in this mechanism, through buffer assembly, can further promote absorbing effect, and make the holistic stability of lathe better, thereby avoid shaking produced noise, and because vibrations and the influence that causes the machining precision of machine tool.

Description

A shock-absorbing structure for improving lathe stability

Technical Field

The utility model belongs to the technical field of machinery, and particularly relates to a damping structure for improving the stability of a machine tool.

Background

Most machine tools can generate larger vibration when in use at present, if the vibration is not counteracted in time, the spirit of machine tool processing can be influenced, and the noise generated by the vibration can pollute the environment;

in order to solve the above problems, a damping structure for improving the stability of a machine tool is proposed in the present application.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a damping structure for improving the stability of a machine tool, which has the characteristics of improving the damping effect and the stability.

In order to achieve the purpose, the utility model provides the following technical scheme: a shock absorption structure for improving the stability of a machine tool comprises a fixed plate, wherein a shock absorption assembly is mounted on the fixed plate;

damping component includes dead lever, connecting rod, backup pad, slide bar, spring, sleeve, dwang and supports soon, dead lever and fixed plate fixed connection, the dead lever with connecting rod fixed connection, the connecting rod with backup pad fixed connection, backup pad lower surface one end is rotated and is connected with the slide bar, slide bar outside sliding connection has the spring, the spring with sleeve fixed connection, the sleeve with slide bar sliding connection, the sleeve with the supporting shoe rotates to be connected, supporting shoe upper surface one end is rotated and is connected with two the dwang, the dwang with the backup pad is rotated and is connected.

The damping structure for improving the stability of the machine tool is preferably characterized by further comprising a buffering assembly, wherein the buffering assembly comprises connecting pieces, fixing pieces, nooses, plate springs, connecting blocks and a bottom plate, the four connecting pieces are fixedly connected with the fixing plate, the fixing pieces are fixedly connected between the two connecting pieces, the two nooses are fixedly connected with the two ends of the fixing pieces, the plate springs are fixedly connected to the inner sides of the nooses, the two ends of each plate spring are rotatably connected with the connecting blocks, and the bottom plate is fixedly connected to the lower surfaces of the connecting blocks.

Preferably, the damping structure for improving the stability of the machine tool further comprises a telescopic rod, one end of the telescopic rod is rotatably connected with the noose, and the other end of the telescopic rod is rotatably connected with the connecting block.

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

the damping component is arranged on the device, a user can realize effective damping on the machine tool through the damping component, thereby effectively offsetting the noise generated by vibration of the machine tool, thereby enabling the damping effect to be better, improving the damping stability and buffering the component, through the buffering component, the damping effect can be further improved, and the buffering component is added on the mechanism, through the buffering component, the damping effect can be further improved, and the whole stability of the machine tool is better, thereby avoiding the noise generated by vibration, and the influence on the machining precision of the machine tool caused by vibration.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the shock absorbing assembly of the present invention;

FIG. 3 is a schematic view of the spring structure of the present invention;

fig. 4 is a schematic view showing the structure of the plate spring according to the present invention.

In the figure:

1. a fixing plate;

2. a shock absorbing assembly; 21. fixing the rod; 22. a connecting rod; 23. a support plate; 24. a slide bar; 25. a spring; 26. a sleeve; 27. rotating the rod; 28. a support block;

3. a buffer assembly; 31. a connecting member; 32. a fixing member; 33. lasso; 34. a plate spring; 35. connecting blocks; 36. a telescopic rod; 37. a base plate.

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.

As shown in fig. 1:

a shock-absorbing structure for improving the stability of a machine tool comprises a fixing plate 1.

In this embodiment: most lathe generally lacks damper at present when using, and this just makes the shock attenuation effect of lathe not very good to the damper of those lathes is too simple, and several springs 25 cooperate and carry out the shock attenuation mostly, though can play certain cushioning effect like this, has also caused the not high problem of lathe stability.

Further, the method comprises the following steps:

a damper assembly 2 is mounted on the fixed plate 1.

Further, the following steps:

as shown in fig. 2 and 3:

with the above in mind: this damper 2 includes dead lever 21, connecting rod 22, backup pad 23, slide bar 24, spring 25, sleeve 26, dwang 27 and support soon, dead lever 21 and 1 fixed connection of fixed plate, dead lever 21 and connecting rod 22 fixed connection, connecting rod 22 and backup pad 23 fixed connection, backup pad 23 lower surface one end is rotated and is connected with slide bar 24, slide bar 24 outside sliding connection has spring 25, spring 25 and sleeve 26 fixed connection, sleeve 26 and slide bar 24 sliding connection, sleeve 26 and supporting shoe 28 rotate to be connected, supporting shoe 28 upper surface one end is rotated and is connected with two dwang 27, dwang 27 rotates with backup pad 23 to be connected.

In this embodiment: when the machine tool is vibrated during use, the force generated by the vibration of the machine tool is transmitted to the fixing rod 21 through the fixing plate 1, then acts on the support rod through the connecting rod 22, at which time the support plate 23 drives the sliding rod 24 to move, at which time the sliding rod 24 moves along the sleeve 26, when the sliding sense moves, the spring 25 is driven to move, at the moment, the spring 25 acts on the sleeve 26, the spring 25 is compressed, the vibration force can be effectively counteracted through the elastic force generated by the compression of the spring 25, and the support plate 23 moves downward, the rotating rod 27 is also moved downward, so that the rotating rod 27 and the sleeve 26 form a cross connection, and at the same time moves downwards, so that by the scissor-like connection of the swivelling levers 27 and the sleeves 26, the forces of the vibrations can be further counteracted and the stability of the damping can be effectively enhanced.

It should be noted that: the number of backup pad 23 is total three, and is equidistant form and arranges, through three backup pad 23 like this, can effectual share produced vibrations power to can make absorbing effect more even, stability is stronger.

As shown in fig. 4:

this a shock-absorbing structure for improving lathe stability still includes buffering subassembly 3, buffering subassembly 3 includes connecting piece 31, mounting 32, noose 33, leaf spring 34, connecting block 35 and bottom plate 37, four connecting pieces 31 and 1 fixed connection of fixed plate, fixedly connected with mounting 32 between two connecting pieces 31, the both ends fixed connection of two nooses 33 and mounting 32, the inboard fixedly connected with leaf spring 34 of noose 33, leaf spring 34 both ends all rotate with connecting block 35 to be connected, fixed surface is connected with bottom plate 37 under connecting block 35.

In this embodiment: at this moment, when fixed plate 1 receives the effect of vibrations power, can drive connecting piece 31 that is located below fixed plate 1 and remove, connecting piece 31 can drive mounting 32 and remove this moment, and when mounting 32 removed, can take noose 33 to remove, noose 33 can extrude leaf spring 34 like this to through leaf spring 34's elasticity, play further cushioning effect, and when can effectively improve the shock attenuation, the stability of lathe.

It should be noted that: connecting piece 31 is the setting of L type, and like this through the fixed connection of connecting piece 31 with mounting 32 to and the sliding connection of connecting piece 31 bottom and connecting block 35, can make connecting piece 31 slide along the connecting block 35 outside, thereby through connecting block 35 to connecting piece 31 spacing, it is that the stability that connecting piece 31 removed is stronger.

Further, the method comprises the following steps of;

in an alternative embodiment, the damping module 3 further comprises a telescopic rod 36, one end of the telescopic rod 36 is rotatably connected to the noose 33, and the other end of the telescopic rod 36 is rotatably connected to the connecting block 35.

In this embodiment: when the noose 33 is moved by the force of the connecting member 31 and the fixing member 32, the extension rod 36 is pressed, and the stability of the shock absorption is further improved by the extension and contraction of the extension rod 36.

It should be noted that: the number of the telescopic rods 36 is four, the left side and the right side of the telescopic rods 36 are respectively provided with two telescopic rods 36 which are arranged in a bilateral symmetry manner, so that the overall shock absorption stability can be improved, and the shock absorption effect is better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (3)

1. A shock-absorbing structure for improving stability of a machine tool, comprising a fixing plate (1), characterized in that: the fixed plate (1) is provided with a damping component (2);

the damping component (2) comprises a fixing rod (21), a connecting rod (22), a supporting plate (23), a sliding rod (24), a spring (25), a sleeve (26), a rotating rod (27) and a supporting block, the fixing rod (21) is fixedly connected with the fixing plate (1), the fixing rod (21) is fixedly connected with the connecting rod (22), the connecting rod (22) is fixedly connected with the supporting plate (23), one end of the lower surface of the supporting plate (23) is rotatably connected with the sliding rod (24), the outer side of the sliding rod (24) is slidably connected with the spring (25), the spring (25) is fixedly connected with the sleeve (26), the sleeve (26) is slidably connected with the sliding rod (24), the sleeve (26) is rotatably connected with the supporting block (28), one end of the upper surface of the supporting block (28) is rotatably connected with the two rotating rods (27), the rotating rod (27) is rotatably connected with the supporting plate (23).

2. The shock-absorbing structure for improving stability of a machine tool according to claim 1, wherein: still include buffering subassembly (3), buffering subassembly (3) are including connecting piece (31), mounting (32), noose (33), leaf spring (34), connecting block (35) and bottom plate (37), four connecting piece (31) with fixed plate (1) fixed connection, two fixedly connected with between connecting piece (31) mounting (32), two noose (33) with the both ends fixed connection of mounting (32), the inboard fixedly connected with of noose (33) leaf spring (34), leaf spring (34) both ends all with connecting block (35) rotate and connect, fixedly connected with under connecting block (35) bottom plate (37).

3. The shock-absorbing structure for improving stability of a machine tool according to claim 2, wherein: the buffer assembly (3) further comprises a telescopic rod (36), one end of the telescopic rod (36) is rotatably connected with the noose (33), and the other end of the telescopic rod (36) is rotatably connected with the connecting block (35).

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