CN104858556A - Method for welding noise-reduction exhaust pipe - Google Patents
Method for welding noise-reduction exhaust pipe Download PDFInfo
- Publication number
- CN104858556A CN104858556A CN201510168175.8A CN201510168175A CN104858556A CN 104858556 A CN104858556 A CN 104858556A CN 201510168175 A CN201510168175 A CN 201510168175A CN 104858556 A CN104858556 A CN 104858556A
- Authority
- CN
- China
- Prior art keywords
- separator tube
- welding
- buffer tube
- inlet pipe
- pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses a method for welding a noise-reduction exhaust pipe. The method comprises the following steps: (1) enabling the pipe orifice of a gas inlet pipe to extend to a mounting hole, used for mounting the gas inlet pipe, of a buffer tube, and performing electric welding to enable the gas inlet pipe and the buffer tube to be fixedly connected; (2) enabling a truncated-cone-shaped section of an auxiliary gas outlet part to extend into the buffer tube from a sleeve hole of the buffer tube, and after the whole truncated-cone-shaped section extends into the buffer tube, welding the auxiliary gas outlet part onto the buffer tube through electric welding. The method provided by the invention is simple to operate, good in welding quality and easy to implement and popularize.
Description
Technical field
The invention belongs to exhaust pipe for vehicle field, particularly, relate to a kind of welding method of noise abatement blast pipe.
Background technology
As everyone knows, blast pipe is installed between engine exhaust and silencer, makes whole gas extraction system be Flexible spacecraft, thus plays vibration and noise reducing, the convenient effect of installing and extending the exhausting silencer system life-span.And for making noise reduction effect better, blast pipe requires high to air-tightness, therefore, requirement is proposed to the welding of blast pipe.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of easy and welding method of the noise abatement blast pipe that welding quality is good.
The present invention's adopted technical scheme that solves the problem is:
A welding method for noise abatement blast pipe, comprises the following steps:
(1) mouth of pipe of air inlet pipe is extended installing hole place separator tube being offered and is installed into tracheae, with electric welding, this air inlet pipe is fixedly connected with separator tube;
(2) the truncated cone-shaped section of auxiliary part of giving vent to anger is stretched into the inside of separator tube from the sleeve joint hole of separator tube, all stretch into after in separator tube until truncated cone-shaped section, with electric welding, this auxiliary part of giving vent to anger is welded and fixed on this separator tube.
To sum up, the invention has the beneficial effects as follows: welding method of the present invention is simple to operate and welding quality good, easy to implement and popularization.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
The application's preferred embodiment provides a kind of welding method to noise abatement blast pipe, comprises the following steps:
(1) mouth of pipe of air inlet pipe is extended installing hole place separator tube being offered and is installed into tracheae, with electric welding, this air inlet pipe is fixedly connected with separator tube;
(2) the truncated cone-shaped section of auxiliary part of giving vent to anger is stretched into the inside of separator tube from the sleeve joint hole of separator tube, all stretch into after in separator tube until truncated cone-shaped section, with electric welding, this auxiliary part of giving vent to anger is welded and fixed on this separator tube.
In sum, welding method of the present invention is simple to operate and welding quality good, easy to implement and popularization.
As mentioned above, the present invention can be realized preferably.
The above; it is only preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; according to technical spirit of the present invention; within the spirit and principles in the present invention; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solution of the present invention.
Claims (1)
1. a welding method for noise abatement blast pipe, is characterized in that, comprises the following steps:
(1) mouth of pipe of air inlet pipe is extended installing hole place separator tube being offered and is installed into tracheae, with electric welding, this air inlet pipe is fixedly connected with separator tube;
(2) the truncated cone-shaped section of auxiliary part of giving vent to anger is stretched into the inside of separator tube from the sleeve joint hole of separator tube, all stretch into after in separator tube until truncated cone-shaped section, with electric welding, this auxiliary part of giving vent to anger is welded and fixed on this separator tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510168175.8A CN104858556A (en) | 2015-04-11 | 2015-04-11 | Method for welding noise-reduction exhaust pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510168175.8A CN104858556A (en) | 2015-04-11 | 2015-04-11 | Method for welding noise-reduction exhaust pipe |
Publications (1)
Publication Number | Publication Date |
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CN104858556A true CN104858556A (en) | 2015-08-26 |
Family
ID=53904955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510168175.8A Pending CN104858556A (en) | 2015-04-11 | 2015-04-11 | Method for welding noise-reduction exhaust pipe |
Country Status (1)
Country | Link |
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CN (1) | CN104858556A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202220640U (en) * | 2011-09-16 | 2012-05-16 | 谢国安 | Energy-saving environmental-protection silencer for an automotive engine |
CN103133088A (en) * | 2013-03-20 | 2013-06-05 | 中国第一汽车股份有限公司 | Square postprocessor assembly |
CN203035318U (en) * | 2012-09-11 | 2013-07-03 | 刘光文 | Engine noise-reduction catalyst |
JP2013160124A (en) * | 2012-02-03 | 2013-08-19 | Honda Motor Co Ltd | Exhaust muffler device |
CN203239431U (en) * | 2013-04-11 | 2013-10-16 | 潍坊市佰利信汽车消声器有限公司 | Novel automobile silencer |
CN103993941A (en) * | 2014-06-03 | 2014-08-20 | 丹阳市长江汽车部件有限公司 | Silencing and exhausting device with undercut knurling |
-
2015
- 2015-04-11 CN CN201510168175.8A patent/CN104858556A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202220640U (en) * | 2011-09-16 | 2012-05-16 | 谢国安 | Energy-saving environmental-protection silencer for an automotive engine |
JP2013160124A (en) * | 2012-02-03 | 2013-08-19 | Honda Motor Co Ltd | Exhaust muffler device |
CN203035318U (en) * | 2012-09-11 | 2013-07-03 | 刘光文 | Engine noise-reduction catalyst |
CN103133088A (en) * | 2013-03-20 | 2013-06-05 | 中国第一汽车股份有限公司 | Square postprocessor assembly |
CN203239431U (en) * | 2013-04-11 | 2013-10-16 | 潍坊市佰利信汽车消声器有限公司 | Novel automobile silencer |
CN103993941A (en) * | 2014-06-03 | 2014-08-20 | 丹阳市长江汽车部件有限公司 | Silencing and exhausting device with undercut knurling |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |