CN216029316U

CN216029316U - Large-piece splicing fine adjustment device

Info

Publication number: CN216029316U
Application number: CN202122352322.0U
Authority: CN
Inventors: 黄建新; 夏永杰
Original assignee: Nantong Jusheng Numerical Control Machine Tool Co ltd
Current assignee: Nantong Jusheng Numerical Control Machine Tool Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-15
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a large piece splicing fine adjustment device which comprises a first lathe bed and a second lathe bed, wherein fine adjustment mechanisms are arranged on the outer sides of the first lathe bed and the second lathe bed, and a fine adjustment mechanism is arranged above any one of the first lathe bed and the second lathe bed; fine-tuning includes the through-hole, sets up conical fixed key in the through-hole, the upper and lower both ends of fixed key set up the sloping iron respectively and down the sloping iron, the dish side of through-hole sets up the adjustment fixed block, on the adjustment fixed block respectively threaded connection first screw, second screw, third screw, fourth screw and fifth screw, first screw and second screw are threaded connection sloping iron and down the sloping iron respectively, the front end of third screw and fourth screw supports respectively on last sloping iron and down the sloping iron, the fifth screw will adjust the fixed block and fix on the fixed key. The utility model has simple structure and convenient use; the utility model is suitable for fine adjustment of the splicing of parts of large-scale machine tools and equipment, so that the required precision is achieved, and the operation is simple and effective.

Description

Large-piece splicing fine adjustment device

Technical Field

The utility model relates to the technical field of machining, in particular to a large piece splicing fine adjustment device.

Background

When parts of large-scale machine tools and equipment are spliced, the parts need to be finely adjusted to achieve required precision, but the existing fine adjustment device is complex and inconvenient to operate, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a large-piece splicing fine adjustment device aiming at the defects and shortcomings of the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a major possession concatenation micromatic setting, includes first lathe bed and second lathe bed, and its innovation point lies in: the outer sides of the first lathe bed and the second lathe bed are both provided with a fine adjustment mechanism, and the fine adjustment mechanism is also arranged above any one of the first lathe bed and the second lathe bed; the fine-tuning includes the through-hole, set up conical fixed key in the through-hole, the upper and lower both ends of fixed key set up the sloping iron respectively and down the sloping iron, the dish side of through-hole sets up the adjustment fixed block, on the adjustment fixed block respectively threaded connection first screw, second screw, third screw, fourth screw and fifth screw, first screw and second screw are threaded connection sloping iron and down the sloping iron respectively, the front end of third screw and fourth screw supports respectively on last sloping iron and down the sloping iron, the fifth screw will adjust the fixed block and fix on the fixed key. In particular, the method comprises the following steps of,

furthermore, the fixed key, the upper inclined iron and the lower inclined iron are mutually attached and matched in shape.

Further, the first screw, the second screw, the third screw and the fourth screw are symmetrically arranged around the fifth screw.

After adopting the structure, the utility model has the beneficial effects that:

the utility model has simple structure and convenient use; the utility model is suitable for fine adjustment of the splicing of parts of large-scale machine tools and equipment, so that the required precision is achieved, and the operation is simple and effective.

Drawings

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

fig. 2 is an enlarged schematic view of a in fig. 1.

Description of reference numerals:

1 a first lathe bed, 2 a second lathe bed, 3 a fine adjustment mechanism, 31 a through hole, 32 a fixed key, 33 upper inclined iron, 34 lower inclined iron, 35 an adjusting fixed block, 36 a first screw, 37 a second screw, 38 a third screw, 39 a fourth screw and 310 a fifth screw.

Detailed Description

The utility model will be further described with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, a large piece splicing fine adjustment device comprises a first lathe bed 1 and a second lathe bed 2, wherein fine adjustment mechanisms 3 are arranged on the outer sides of the first lathe bed 1 and the second lathe bed 2, and the fine adjustment mechanism 3 is also arranged above any one of the first lathe bed 1 and the second lathe bed 2; the fine adjustment mechanism 3 comprises a through hole 31, a conical fixing key 32 is arranged in the through hole 31, an upper inclined iron 33 and a lower inclined iron 34 are respectively arranged at the upper end and the lower end of the fixing key 32, an adjusting fixing block 35 is arranged at the disc side of the through hole 31, a first screw 36, a second screw 37, a third screw 38, a fourth screw 39 and a fifth screw 310 are respectively in threaded connection with the adjusting fixing block 35, the first screw 36 and the second screw 37 are respectively in threaded connection with the upper inclined iron 33 and the lower inclined iron 34, the front ends of the third screw 38 and the fourth screw 39 respectively abut against the upper inclined iron 33 and the lower inclined iron 34, and the adjusting fixing block 35 is fixed on the fixing key 32 through the fifth screw 310. Specifically, the fixed key 32 is fixed on one bed through a screw, two beds are roughly adjusted in place, then the upper inclined iron 33 and the lower inclined iron 34 are inserted, and if the first bed 1 is higher than the second bed 2 and the first bed 1 needs to move downwards by taking the second bed 2 as a reference, the front and back displacement of the upper inclined iron and the lower inclined iron can be easily realized by adjusting; the specific method comprises the following steps: loosening the second screw 37 and the third screw 38, tightening the first screw 36, pulling the upper inclined iron 33, enabling the upper inclined iron 33 to move to the left, tightening the screw 4, enabling the lower inclined iron 34 to move to the right, and enabling the first lathe bed 1 to move downwards, wherein the precision is enabled to reach the required range through micro-adjustment; conversely, the fourth screw 39 and the first screw 36 are loosened, the second screw 37 is tightened, the lower inclined iron 34 is displaced to the left, the third screw 38 is tightened, the upper inclined iron 33 is displaced to the right, and at the moment, the first lathe bed 1 can move upwards, and the precision reaches the required range through micro-adjustment; the other fine adjustment mechanisms 3 can be adjusted simultaneously, wherein the fine adjustment mechanism 3 positioned above is used for adjusting the left-right splicing precision of the lathe bed, and the adjusting method is the same as the other two methods.

In this embodiment, the fixed key 32, the upper wedge 33 and the lower wedge 34 are fitted and matched in shape to ensure the interaction among the three.

In the present embodiment, the first screw 36, the second screw 37, the third screw 38, and the fourth screw 39 are symmetrically disposed about the fifth screw 310.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a major possession concatenation micromatic setting, includes first lathe bed and second lathe bed, its characterized in that: the outer sides of the first lathe bed and the second lathe bed are both provided with a fine adjustment mechanism, and the fine adjustment mechanism is also arranged above any one of the first lathe bed and the second lathe bed; the fine-tuning includes the through-hole, set up conical fixed key in the through-hole, the upper and lower both ends of fixed key set up the sloping iron respectively and down the sloping iron, the dish side of through-hole sets up the adjustment fixed block, on the adjustment fixed block respectively threaded connection first screw, second screw, third screw, fourth screw and fifth screw, first screw and second screw are threaded connection sloping iron and down the sloping iron respectively, the front end of third screw and fourth screw supports respectively on last sloping iron and down the sloping iron, the fifth screw will adjust the fixed block and fix on the fixed key.

2. The major piece splice fine adjustment device of claim 1, wherein: the fixed key, the upper inclined iron and the lower inclined iron are mutually attached and matched in shape.

3. The major piece splice fine adjustment device of claim 1, wherein: the first screw, the second screw, the third screw and the fourth screw are symmetrically arranged relative to the fifth screw.