CN213351066U

CN213351066U - Special guider for reaming

Info

Publication number: CN213351066U
Application number: CN202022236421.8U
Authority: CN
Inventors: 余秋华; 马浩; 包婧; 涂凯; 杨俊国; 张金娟; 黎艳; 聂桥桥; 张方霞; 张洁琼; 樊宝花
Original assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Current assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-04
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a special director of reaming of some model product portion bullet wing module locating hole belongs to the mechanical design field. A special guider for reaming comprises a positioning shaft and a guiding positioner; the positioning shaft is used for positioning the primary hole of the product missile wing module, the top of the positioning shaft is connected with a guide shaft, and the guide shaft is coaxial with the positioning shaft; the guide positioner is provided with a through hole for the guide shaft to penetrate out along the axis of the guide positioner, the guide shaft can rotate in the through hole, the bottom of the guide positioner is provided with a positioner base, and the guide positioner is connected with the product missile wing module through a bolt arranged on the positioner base. The utility model has the advantages of as follows: 1. the convenient and efficient solution is provided for the positioning and reaming of the product after assembly, and the actual problem that the verticality of the mounting hole is difficult to guarantee is effectively solved. 2. The quality and the reliability of the product are effectively ensured. 3. The novel design, simple operation can realize the mass production of certain model product.

Description

Special guider for reaming

Technical Field

The utility model relates to a special director of reaming of some model product portion bullet wing module locating hole belongs to the mechanical design field.

Background

The special guider for reaming is a special guider specially designed for reaming positioning of positioning holes of elastic wing modules of certain types of products, is a practical tool for completing product assembly reaming and ensuring hole site verticality, and aims to reduce labor intensity, facilitate operation, effectively improve production efficiency and ensure product quality. The middle positioning shaft of the guider is the key of the whole guider, so that the guider is accurately positioned in the using process of the guider, and the subsequent assembly efficiency of a product is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can solve the special director of reaming that can't guarantee certain model product missile wing module locating hole straightness problem of hanging down effectively.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a special guider for reaming comprises a positioning shaft and a guiding positioner; the positioning shaft is used for positioning the primary hole of the product missile wing module, the top of the positioning shaft is connected with a guide shaft, and the guide shaft is coaxial with the positioning shaft; the guide positioner is provided with a through hole for the guide shaft to penetrate out along the axis of the guide positioner, the guide shaft can rotate in the through hole, the bottom of the guide positioner is provided with a positioner base, and the guide positioner is connected with the product missile wing module through a bolt arranged on the positioner base.

Preferably, the bolt is a hexagon socket head cap screw.

Preferably, the whole structure of the guiding and positioning device is formed by machining a whole plate in a line cutting mode.

Furthermore, the device also comprises a guide positioning shaft handle which is connected and fixed at the top of the guide shaft.

Preferably, the diameter of the guide positioning shaft handle is larger than the diameter of the guide shaft.

Preferably, the surface of the handle of the guide positioning shaft is knurled.

Preferably, the material of the special reaming guide is high-speed steel.

Compared with the prior art, the utility model has the advantages of as follows:

1. the convenient and efficient solution is provided for the positioning and reaming of the product after assembly, and the actual problem that the verticality of the mounting hole is difficult to guarantee is effectively solved.

2. The quality and the reliability of the product are effectively ensured.

3. The novel design, simple operation can realize the mass production of certain model product.

Drawings

FIG. 1 is a front view of a dedicated guide;

FIG. 2 is a top view of a specialized guide;

FIG. 3 is a left side view of the dedicated guide;

FIG. 4 is an overall view of the dedicated guide;

in the drawings, 1-handle; 2-a guide shaft; 3-guiding the locator; 4-hexagon socket head cap screw; 5-positioning the shaft; 6-locator base.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings 1-4: a special guider for reaming comprises 3 components, namely a guiding and positioning shaft component, a guider main component and a positioning and connecting component. The main structure material adopts high-speed steel with good rigidity and hardness, and the strength of the guider is effectively ensured by adopting an integral cutting processing mode.

The concrete structure is as follows: as shown in fig. 1 and 3, the guiding and positioning shaft part comprises a guiding and positioning shaft handle part 1, a guiding shaft 2 and a positioning shaft 5 which are integrally formed and coaxial; the guide positioning shaft handle component 1 is used as a stress part of the guide positioning shaft component, and the stress part adopts a thickened diameter and is supplemented and optimized by using a knurled anti-skidding form; the guide shaft 2 can integrally position the whole guide positioning shaft component; the positioning shaft 5 is used for positioning and assembling the product missile wing module by utilizing the position in an initial hole state after the product is assembled;

as shown in fig. 1 to 3, the guide body part includes a guide retainer 3 and a retainer seat 6; the whole structure of the guide positioner 3 is formed by machining a whole plate in a line cutting mode, so that the requirements on the whole strength and precision are effectively met; the locator base 6 is arranged at the bottom of the guide locator 3, is integrally formed with the guide locator and is used for installing and positioning the main body part of the guide locator;

as shown in fig. 1 to 4, the positioning and connecting part is a hexagon socket head cap screw 4; hexagon socket head cap screw 4 evenly installs on locator base 6, and the location is screwed up on the product to director main part, direction location axle part need hexagon socket head cap screw 4, and is narrow and small because of the assembly space, so adopt hexagon socket head cap screw and do not use hexagon bolt, whole locator is used for realizing the assistance-localization real-time effect to the product.

The implementation mode is as follows: with the direction location axle handle part 1 of this special director, direction axle 2 and location axle 5 stretch into in direction locator 3, fix a position through the cooperation of direction axle 2 with direction locator 3, can be fixed a position axle 5 and play wing module first hole to the product, recycle hexagon socket head cap screw 4 and be connected locator base 6 and product bullet wing module, make whole special director fastening location on the locating hole, need to ensure after the installation that direction location axle part can rotate smoothly, guarantee not to have the phenomenon of force assembly, accomplish the accurate location to playing wing module locating hole through this special director, so that subsequent reaming work of product develops smoothly.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides a special director of fraising which characterized in that: comprises a positioning shaft and a guiding positioner; the positioning shaft is used for positioning the primary hole of the product missile wing module, the top of the positioning shaft is connected with a guide shaft, and the guide shaft is coaxial with the positioning shaft; the guide positioner is provided with a through hole for the guide shaft to penetrate out along the axis of the guide positioner, the guide shaft can rotate in the through hole, the bottom of the guide positioner is provided with a positioner base, and the guide positioner is connected with the product missile wing module through a bolt arranged on the positioner base.

2. The reaming-dedicated guide of claim 1, wherein: the bolt is a hexagon socket head cap screw.

3. The reaming-dedicated guide of claim 1, wherein: the whole structure of the guide positioner is formed by machining a whole plate in a line cutting mode.

4. The reaming-dedicated guide of claim 1, wherein: the guide positioning shaft handle is connected and fixed at the top of the guide shaft.

5. The reaming-dedicated guide of claim 4, wherein: the diameter of the handle of the guide positioning shaft is larger than that of the guide shaft.

6. The reaming-dedicated guide according to claim 4 or 5, characterized in that: and knurling the surface of the handle of the guide positioning shaft.

7. The reaming-dedicated guide of claim 1, wherein: the material of the special reaming guide is high-speed steel.