CN213560440U

CN213560440U - Vacuum brazing high-precision positioning tool

Info

Publication number: CN213560440U
Application number: CN202022651385.1U
Authority: CN
Inventors: 庹跃
Original assignee: Establishment Of Aviation Technology Chengdu Co Ltd
Current assignee: Establishment Of Aviation Technology Chengdu Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-29
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a vacuum brazing high accuracy location frock, comprising a base plate, bottom plate top coaxial arrangement has the center post, the center post outside evenly is equipped with eight inside regulating blocks, inside regulating block is installed at the bottom plate top, eight outside regulating blocks are installed to inside regulating block outside equidistance, outside regulating block sets up at the bottom plate top, the outside regulating block outside is connected with C font clamp ring, fixed joint is installed at the clamp ring both ends, the utility model discloses a set up the clamp ring to fasten through threaded connection pole, make zonulae occludens between outside regulating block and the inside regulating block, compress tightly the part in the middle, guarantee can not remove at the in-process of brazing, through setting up the overhead gage, push down outside regulating block, prevent to remove at the in-process of brazing, influence the finished product effect. The utility model discloses the cost of manufacture is low, simple structure, and location effect is good, labour saving and time saving.

Description

Vacuum brazing high-precision positioning tool

Technical Field

The utility model relates to a location frock technical field specifically is a vacuum brazing high accuracy location frock.

Background

With the rapid development of the aviation industry, many parts need to be subjected to vacuum brazing in the machining and production of an aero-engine, the vacuum brazing saves expensive metal brazing flux, reduces the production cost, is suitable for a large number of vacuum brazing materials, has a wide application range and a good welding effect, has irreplaceable advantages in welding, is widely applied to mechanical manufacturing, and has the defects that the vacuum brazing cannot realize positioning and pressing, cannot realize vacuum brazing and the like in the prior art. Aiming at the problems, the invention designs a brazing high-precision positioning tool, and mainly solves the problems that manual operation cannot be carried out, positioning and pressing cannot be carried out, the actual effect of vacuum brazing is not ideal and the like due to special environment and the like during vacuum brazing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum brazing high accuracy location frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum brazing high accuracy location frock, includes the bottom plate, bottom plate top coaxial arrangement has the center post, the center post outside evenly is equipped with eight inside regulating blocks, inside regulating block is installed at the bottom plate top, eight outside regulating blocks are installed to inside regulating block outside equidistance, outside regulating block sets up at the bottom plate top, the outside regulating block outside is connected with C font clamp ring, clamp ring both ends are installed fixed joint, it has threaded connection pole to run through between the fixed joint.

Preferably, nuts with corresponding threads are installed at two ends of the threaded connecting rod.

Preferably, eight upper baffles are equidistantly mounted on the side wall of the central column, and the bottoms of the upper baffles and the top of the external adjusting block are on the same horizontal plane.

Preferably, the inner adjusting block is fixedly connected with the central column, and the outer adjusting block is movably connected with the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up and press from both sides the ring to fasten through threaded connection pole, make zonulae occludens between outside regulating block and the inside regulating block, compress tightly the part in the middle of, guarantee can not remove at the in-process of brazing, through setting up the overhead gage, push down outside regulating block, prevent to remove at the in-process of brazing, influence the finished product effect. The utility model discloses the cost of manufacture is low, simple structure, and location effect is good, labour saving and time saving.

Drawings

Fig. 1 is a schematic top structure view of a vacuum brazing high-precision positioning tool provided by the present invention;

fig. 2 is the utility model provides a positive structure schematic diagram of vacuum brazing high accuracy location frock.

In the figure: the device comprises a bottom plate 1, a clamping ring 2, a fixed joint 3, an external adjusting block 4, an internal adjusting block 5, a central column 6, a threaded connecting rod 7 and an upper baffle 8.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a vacuum brazing high accuracy location frock, comprising a base plate 1, 1 top coaxial arrangement of bottom plate has

center post

6, 6 outside evenly are equipped with eight inside regulating blocks 5 of center post, inside regulating block 5 is installed at 1 top of bottom plate, eight outside regulating blocks 4 are installed to inside regulating block 5 outside equidistance, outside regulating block 4 sets up at 1 top of bottom plate, 4 outside of outside regulating block are connected with C font clamp ring 2, fixed joint 3 is installed at clamp ring 2 both ends, it has threaded connection pole 7 to run through between fixed joint 3, the part that will process is placed in the 5 outsides of inside regulating block, and put outside regulating block 4, clamp ring 2 is sheathed in again, adjustment threaded connection pole 7, put into the brazing machine and braze.

Furthermore, nuts with corresponding threads are arranged at two ends of the threaded connecting rod 7, and the size of the clamping ring 2 is adjusted.

Furthermore, eight upper baffles 8 are equidistantly installed on the side wall of the central column 6, and the bottoms of the upper baffles 8 and the top of the external adjusting block 4 are positioned on the same horizontal plane to press the external adjusting block 4 tightly.

Furthermore, the inner adjusting block 5 is fixedly connected with the central column 6, and the outer adjusting block 4 is movably connected with the bottom plate 1.

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

Claims

1. The utility model provides a vacuum brazing high accuracy location frock, includes bottom plate (1), its characterized in that: bottom plate (1) top coaxial arrangement has center post (6), center post (6) outside evenly is equipped with eight inside regulating block (5), install at bottom plate (1) top inside regulating block (5), eight outside regulating block (4) are installed to inside regulating block (5) outside equidistance, outside regulating block (4) set up at bottom plate (1) top, outside regulating block (4) outside is connected with C font clamp ring (2), fixed joint (3) are installed at clamp ring (2) both ends, it has threaded connection pole (7) to run through between fixed joint (3).

2. The vacuum brazing high-precision positioning tool according to claim 1, characterized in that: and nuts corresponding to the threads are installed at the two ends of the threaded connecting rod (7).

3. The vacuum brazing high-precision positioning tool according to claim 1, characterized in that: eight upper baffles (8) are equidistantly installed on the side wall of the central column (6), and the bottoms of the upper baffles (8) and the tops of the external adjusting blocks (4) are on the same horizontal plane.

4. The vacuum brazing high-precision positioning tool according to claim 1, characterized in that: the inner adjusting block (5) is fixedly connected with the central column (6), and the outer adjusting block (4) is movably connected with the bottom plate (1).