CN207289483U - A kind of rotating hole pipe processing device - Google Patents

A kind of rotating hole pipe processing device Download PDF

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Publication number
CN207289483U
CN207289483U CN201721250406.0U CN201721250406U CN207289483U CN 207289483 U CN207289483 U CN 207289483U CN 201721250406 U CN201721250406 U CN 201721250406U CN 207289483 U CN207289483 U CN 207289483U
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CN
China
Prior art keywords
cylindrical piece
screw
rotating hole
fixed
pipe processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201721250406.0U
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Chinese (zh)
Inventor
刘向东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI JIAWEN AUTO PARTS Co Ltd
Original Assignee
ANHUI JIAWEN AUTO PARTS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI JIAWEN AUTO PARTS Co Ltd filed Critical ANHUI JIAWEN AUTO PARTS Co Ltd
Priority to CN201721250406.0U priority Critical patent/CN207289483U/en
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Publication of CN207289483U publication Critical patent/CN207289483U/en
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Abstract

The utility model discloses a kind of rotating hole pipe processing device, including:Base, fixed block, screw, cylindrical piece, nut, threaded block, bracket, the fixed block are fixedly mounted on the left of base upper surface, and the left end of the screw is fixed on fixed block right side, and the screw is horizontally disposed with, it is characterised in that:The cylindrical piece center is provided with tapped through hole, the cylindrical piece coordinates with wire rod thread, and a nut is threadedly coupled on the screw at left and right sides of cylindrical piece, the bracket is fixed on the base immediately below cylindrical piece by bolt, and the cylindrical piece outer circumferential surface is connected with threaded block.The utility model has the advantages that simple in structure, high precision machining.

Description

A kind of rotating hole pipe processing device
Technical field
A kind of rotating hole pipe processing device is the utility model is related to, applied to silencer processing technique field.
Background technology
There are the limiting value of various vehicle noises in countries in the world stringent regulation, and it is to subtract that automobile exhaust muffler, which is one, Small exhaust noise and the device of life, are equipped with rotating hole pipe in silencer in component, to improve noise elimination quality, therefore rotating hole pipe Processing is very troublesome, since for hollow pipe and outer circumferential surface aperture in spiral distribution, rotating hole pipe is distributed with rotating hole pipe Processing it is very troublesome, majority is by manually drilling currently on the market, and without auxiliary device, machining accuracy is not high, inferior rate compared with It is high.
Utility model content
The defects of to solve prior art, the utility model discloses a kind of rotating hole pipe processing device, has knot The advantages of structure is simple, high precision machining.
The utility model discloses a kind of rotating hole pipe processing device, including:Base, fixed block, screw, cylindrical piece, spiral shell Mother, threaded block, bracket, the fixed block are fixedly mounted on the left of base upper surface, and the left end of the screw is fixed in fixed block On right side, the screw is horizontally disposed with, and the cylindrical piece center is provided with tapped through hole, and the cylindrical piece is matched somebody with somebody with wire rod thread Close, and a nut is threadedly coupled on the screw at left and right sides of cylindrical piece, the bracket is being fixed in cylindrical piece just by bolt On the base of lower section, the cylindrical piece outer circumferential surface is connected with threaded block.
The threaded block is an integral molding structure with cylindrical piece.
The thickness of the threaded block is 0.5 ~ 1cm.
Gap is reserved between cylindrical piece and the bracket inner wall.
Using the technical program, have the advantages that:
1st, it is time saving and energy saving;
2nd, high efficiency.
Brief description of the drawings
Fig. 1 is a kind of overlooking the structure diagram of rotating hole pipe processing device of the utility model;
Fig. 2 is the structure diagram of bracket in the utility model.
Wherein:1- bases;2- fixed blocks;3- screws;4- cylindrical pieces;5- nuts;6- threaded blocks;7- brackets.
Embodiment
As shown in Figure 1, 2, the utility model discloses a kind of rotating hole pipe processing device, including:Base 1, fixed block 2, Screw 3, cylindrical piece 4,5 threaded block 6 of nut, bracket 7, the fixed block 2 are fixedly mounted on the left of 1 upper surface of base, the silk The left end of bar 3 is fixed on 2 right side of fixed block, and the screw 3 is horizontally disposed, and 4 center of cylindrical piece is provided with tapped through hole, The cylindrical piece 4 and 3 thread fitting of screw, and a nut 5 is threadedly coupled on the screw of the left and right sides of cylindrical piece 4, it is described Bracket 7 is fixed on the base 1 immediately below cylindrical piece 4 by bolt, and 4 outer circumferential surface of cylindrical piece is connected with threaded block 6.
The threaded block 6 is an integral molding structure with cylindrical piece 4.
The thickness of the threaded block 6 is 0.5 ~ 1cm.
Gap is reserved between 7 inner wall of the cylindrical piece 4 and bracket.
The utility model is implemented:Hollow pipe one end is sleeved on the right side of cylindrical piece 4, is selected on cylindrical piece 4 Position, manually bores hollow pipe in first hole, after drilling, the side wall of hollow pipe varus near hole, and then artificial turn hollow pipe, The side wall of varus is moved along the track of threaded block 6, is constantly drilled in same position, and control the width of each turn hollow pipe Degree, you can ensure the hole on hollow pipe in screw thread distribution, using the technical program, high precision machining and simple in structure manufactures Come very convenient.
Finally it should be noted that:Above example only not limits the utility model and is retouched to illustrate the utility model The technical solution stated;Therefore, although this specification the utility model is had been carried out with reference to above-mentioned each embodiment it is detailed Illustrate, still, it will be understood by those of ordinary skill in the art that, still it can modify to the utility model or equally replace Change;And technical solution and its improvement of all spirit and scope for not departing from the utility model, it should all cover new in this practicality In the right of type.

Claims (4)

1. a kind of rotating hole pipe processing device, including:Base, fixed block, screw, cylindrical piece, nut, threaded block, bracket, it is described Fixed block is fixedly mounted on the left of base upper surface, and the left end of the screw is fixed on fixed block right side, the screw water It is flat to set, it is characterised in that:The cylindrical piece center is provided with tapped through hole, and the cylindrical piece coordinates with wire rod thread, and cylinder A nut is threadedly coupled on screw at left and right sides of block, the bracket is fixed in the base immediately below cylindrical piece by bolt On, the cylindrical piece outer circumferential surface is connected with threaded block.
2. according to a kind of rotating hole pipe processing device described in claim 1, it is characterised in that:The threaded block and cylindrical piece It is an integral molding structure.
3. according to a kind of rotating hole pipe processing device described in claim 1, it is characterised in that:The thickness of the threaded block is 0.5~1cm。
4. according to a kind of rotating hole pipe processing device described in claim 1, it is characterised in that:In the cylindrical piece and bracket Gap is reserved between wall.
CN201721250406.0U 2017-09-20 2017-09-20 A kind of rotating hole pipe processing device Active CN207289483U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721250406.0U CN207289483U (en) 2017-09-20 2017-09-20 A kind of rotating hole pipe processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721250406.0U CN207289483U (en) 2017-09-20 2017-09-20 A kind of rotating hole pipe processing device

Publications (1)

Publication Number Publication Date
CN207289483U true CN207289483U (en) 2018-05-01

Family

ID=62441043

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721250406.0U Active CN207289483U (en) 2017-09-20 2017-09-20 A kind of rotating hole pipe processing device

Country Status (1)

Country Link
CN (1) CN207289483U (en)

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