CN214603070U

CN214603070U - A buffering base for numerical control machining center

Info

Publication number: CN214603070U
Application number: CN202120648497.3U
Authority: CN
Inventors: 刘星泰
Original assignee: Anhui Weston Cnc Technology Co ltd
Current assignee: Jiangxi Weston precision CNC Machine Tool Co.,Ltd.
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-05
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a buffering base for numerical control machining center, including the bed plate, a plurality of first buffer structure of bottom symmetry installation of bed plate, every the second buffer structure is installed to the bottom of first buffer structure, the third buffer structure is installed to the bottom symmetry of bed plate, the utility model discloses a first buffer structure, second buffer structure and third buffer structure carry out the buffering many times, reduce the numerical control and add the influence of the vibrations that produce man-hour to equipment.

Description

A buffering base for numerical control machining center

Technical Field

The utility model relates to a buffer base, especially, a buffer base for numerical control machining center.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, is one of numerical control machines with highest yield and most extensive application in the world at present, has strong comprehensive machining capacity, and can finish a plurality of machining contents after a workpiece is clamped once.

When numerical control machining is carried out, vibration can be generated, and continuous vibration can cause great damage to mechanical equipment, so that a buffering base is needed to reduce the influence caused by vibration.

SUMMERY OF THE UTILITY MODEL

1. The to-be-solved technical problem of the utility model

The utility model aims to provide a buffering base for numerical control machining center to solve the problem that the technical background provided above put forward, can produce vibrations when carrying out numerical control machining, the vibrations that last can cause very big harm to mechanical equipment, therefore needs a buffering base to reduce the influence that vibrations brought.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a buffer base for numerical control machining center, including the bed plate, a plurality of first buffer structure of bottom symmetry installation of bed plate, every first buffer structure's bottom installation second buffer structure.

Preferably, the first buffer structure includes a first support rod, one end of the first support rod is fixedly installed on one side of the bottom of the base plate, the other end of the first support rod penetrates through a limiting block to be connected with the second buffer structure, the limiting block is fixedly installed on the top of one side of the support body, an outer wall of the first support rod wraps a first spring, one end of the first spring is fixedly installed on one side of the bottom of the base plate, and the other end of the first spring is fixedly installed on the top of the limiting block.

Preferably, the second buffer structure includes a first buffer block, the first buffer block is fixedly installed at the bottom of the first support rod, the first buffer block is slidably installed at one side of the support body, one end of a second spring is fixedly installed at the bottom of the first buffer block, and the other end of the second spring is fixedly installed at one side of the top of the support body.

Preferably, the bottom symmetry installation third buffer structure of bed plate, third buffer structure includes the second buffer block, the second buffer block slidable mounting be in one side of supporter, the one end of the bottom fixed mounting third spring of second buffer block, the other end fixed mounting of third spring be in top one side of supporter, the top of second buffer block is equipped with the power transmission structure.

Preferably, the power transmission structure comprises a first transmission rod, one end of the first transmission rod is rotatably installed at the top of the second buffer block, the other end of the first transmission rod is rotatably installed with a second transmission rod, the second transmission rod is rotatably installed at the bottom of the base plate, one side of the support body is rotatably installed with one end of the limiting rod, and the other end of the limiting rod is rotatably installed at one side of the first transmission rod.

3. Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first buffer structure, second buffer structure and third buffer structure carry out the buffering many times, reduce the influence of the vibrations that produce man-hour to equipment.

Drawings

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

fig. 2 is a schematic view of the first buffer structure, the second buffer structure and the third buffer structure of the present invention.

In the figure: 1. a base plate; 2. a first buffer structure; 21. a first support bar; 22. a limiting block; 23. a first spring; 3. a second buffer structure; 31. a first buffer block; 32. a second spring; 4. a support body; 5. a third buffer structure; 51. a second buffer block; 52. a third spring; 53. a power transmission structure; 531. a first transfer lever; 532. a second transfer lever; 533. a restraining bar.

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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In an embodiment, please refer to fig. 1-2, the present invention provides a technical solution: a buffer base for numerical control machining center, including bed plate 1, a plurality of first buffer structure 2 of bottom symmetry installation of bed plate 1, every first buffer structure 2's bottom installation second buffer structure 3.

In an embodiment, referring to fig. 2, the first buffer structure 2 includes a first supporting rod 21, one end of the first supporting rod 21 is fixedly installed on one side of the bottom of the base plate 1, the other end of the first supporting rod 21 penetrates through a limiting block 22 to be connected to the second buffer structure 3, the limiting block 22 is fixedly installed on the top of one side of the supporting body 4, a first spring 23 is wrapped around an outer wall of the first supporting rod 21, one end of the first spring 23 is fixedly installed on one side of the bottom of the base plate 1, and the other end of the first spring 23 is fixedly installed on the top of the limiting block 22.

In an embodiment, referring to fig. 2, the second buffer structure 3 includes a first buffer block 31, the first buffer block 31 is fixedly installed at the bottom of the first support rod 21, the first buffer block 31 is slidably installed at one side of the support body 4, one end of a second spring 32 is fixedly installed at the bottom of the first buffer block 31, the other end of the second spring 32 is fixedly installed at one side of the top of the support body 4, a first telescopic rod is wrapped in the second spring 32, one end of the first telescopic rod is fixedly installed at the bottom of the first buffer block 31, and the other end of the first telescopic rod is fixedly installed at the top of the support body 4.

In an embodiment, referring to fig. 2, third buffering structures 5 are symmetrically installed at the bottom of the base plate 1, the third buffering structures 5 include a second buffering block 51, the second buffering block 51 is slidably installed at one side of the supporting body 4, one end of a third spring 52 is fixedly installed at the bottom of the second buffering block 51, the other end of the third spring 52 is fixedly installed at one side of the top of the supporting body 4, a second telescopic rod is wrapped in the third spring 52, the second telescopic rod is arranged in the same manner as the first telescopic rod, a power transmission structure 53 is arranged at the top of the second buffering block 51, and the first buffering block 31 and the second buffering block 51 are in a "T" shape.

In an embodiment, referring to fig. 2, the power transmission structure 53 includes a first transmission rod 531, one end of the first transmission rod 531 is rotatably mounted on the top of the second buffer block 51, the rotation direction is left-right swinging, the other end of the first transmission rod 531 is rotatably mounted on a second transmission rod 532, the second transmission rod 532 is rotatably mounted on the bottom of the base plate 1, one side of the support body 4 is rotatably mounted on one end of a limiting rod 533, the other end of the limiting rod 533 is rotatably mounted on one side of the first transmission rod 531, the purpose of the limiting rod 533 is to prevent the second transmission rod 532 from contacting with the limiting block 22 when the second transmission rod 531 rotates with the first transmission rod 531, and the rotation range of the first transmission rod 531 and the second transmission rod 532 is limited, and the first transmission rod 531 is located between the limiting rod 533 and the second transmission rod 532.

The working principle is as follows: the utility model discloses a vibrations that the bed plate 1 produced machinery are transmitted, at first cushion through first buffer structure 2, through the first bracing piece 21 of extrusion, and then transmit power to first spring 23, then cushion through second buffer structure 3, it extrudes first buffer block 31 through first bracing piece 21, and then in reward transmission second spring 32, when the cushioning effect of first buffer structure 2 and second buffering 3 is not enough, transmit power to first transmission pole 531 through second transmission pole 532, carry on spacingly through restriction pole 533, then transmit power to second buffer block 51 through first transmission pole 531, transmit power to third spring 52 at last, through first spring 23, second spring 32 and third spring 52, realize the buffering to vibrations, reduce the influence that produces equipment.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should fall within the protection scope of the present invention.

Claims

1. A buffer base for numerical control machining center, its characterized in that: the novel base plate is characterized by comprising a base plate (1), wherein a plurality of first buffer structures (2) are symmetrically arranged at the bottom of the base plate (1), and each first buffer structure (2) is arranged at the bottom of a second buffer structure (3).

2. The buffer base for the numerical control machining center according to claim 1, characterized in that: first buffer structure (2) are including first bracing piece (21), the one end fixed mounting of first bracing piece (21) in bottom one side of bed plate (1), the other end of first bracing piece (21) run through limit piece (22) with second buffer structure (3) link to each other, limit piece (22) fixed mounting at one side top of supporter (4), first spring (23) are being wrapped up to the outer wall of first bracing piece (21), the one end fixed mounting of first spring (23) in bottom one side of bed plate (1), the other end fixed mounting of first spring (23) is in the top of limiting piece (22).

3. The buffer base for the numerical control machining center according to claim 2, characterized in that: second buffer structure (3) include first buffer block (31), first buffer block (31) fixed mounting be in the bottom of first bracing piece (21), first buffer block (31) slidable mounting be in one side of supporter (4), the one end of bottom fixed mounting second spring (32) of first buffer block (31), the other end fixed mounting of second spring (32) be in top one side of supporter (4).

4. The buffer base for the numerical control machining center according to claim 3, characterized in that: the bottom symmetry installation third buffer structure (5) of bed plate (1), third buffer structure (5) include second buffer block (51), second buffer block (51) slidable mounting be in one side of supporter (4), the one end of the bottom fixed mounting third spring (52) of second buffer block (51), the other end fixed mounting of third spring (52) is in top one side of supporter (4), the top of second buffer block (51) is equipped with power transmission structure (53).

5. The buffer base for the numerical control machining center according to claim 4, characterized in that: the power transmission structure (53) comprises a first transmission rod (531), one end of the first transmission rod (531) is rotatably installed at the top of the second buffer block (51), the other end of the first transmission rod (531) is rotatably installed on the second transmission rod (532), the second transmission rod (532) is rotatably installed at the bottom of the base plate (1), one side of the support body (4) is rotatably installed at one end of the limiting rod (533), and the other end of the limiting rod (533) is rotatably installed at one side of the first transmission rod (531).