CN106112397A - A kind of manufacture method of noise eliminator of motorcycle test support - Google Patents
A kind of manufacture method of noise eliminator of motorcycle test support Download PDFInfo
- Publication number
- CN106112397A CN106112397A CN201610527102.8A CN201610527102A CN106112397A CN 106112397 A CN106112397 A CN 106112397A CN 201610527102 A CN201610527102 A CN 201610527102A CN 106112397 A CN106112397 A CN 106112397A
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- Prior art keywords
- cross bar
- bolt
- nut
- manufacture method
- attaching nut
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses the manufacture method of a kind of noise eliminator of motorcycle test support, comprise the following steps the processing of a, cross bar, and on cross bar, be welded to connect nut；B, the processing of montant, and the cross bar that montant and above-mentioned a step prepare is weldingly connected；It is characterized in that: in above-mentioned a step, described cross bar uses round tube to prepare；And at the nut-welding position of cross bar, running through one positioning through hole of processing, this positioning through hole matches with the internal diameter of attaching nut；Obtain bolt, and after running through with attaching nut away from one end of bolt head on bolt and be connected, in this end is stretched to above-mentioned positioning through hole and make attaching nut be connected to cross bar so that the location of attaching nut；Behind nut to be connected location, it is welded on cross bar, is completed the processing of cross bar.The manufacture method of noise eliminator of motorcycle test support of the present invention has and operates convenient, manufactures the high advantage of working (machining) efficiency.It is suitable for using in entering in factory's test of noise eliminator of motorcycle.
Description
Technical field
The invention belongs to noise eliminator of motorcycle support manufacturing method field, be specifically related to a kind of noise eliminator of motorcycle test and use
The manufacture method of support.
Background technology
Noise eliminator of motorcycle is a kind of to allow air-flow to pass through and decline noise reduced device, is the important spare part on motorcycle
One of.The quality of noise eliminator of motorcycle performance not only affects the size of motorcycle noise, and to the power of motorcycle engine,
The performance such as oil consumption, moment of torsion has considerable influence, so noise eliminator of motorcycle is before entering factory's assembling, need to sample and complete to try into factory
Test, the most qualified to judge the quality of noise eliminator of motorcycle.
The factory's test that enters of noise eliminator of motorcycle mainly has: test with the matching of electromotor, acoustic filter exhaust noise checks,
The resistance to vibration inspection of acoustic filter and hermetic seal inspection etc., each test is provided with single testing equipment and test chamber.And rub
Motorcycle acoustic filter, when carrying out above-mentioned every testing inspection, also needs to fix supporting with support.At present, noise eliminator of motorcycle test
Include cross bar 1 and the montant 3 being welded as a whole with support (as shown in Figure 1), be mutually perpendicular between described cross bar 1 and montant 3, and
The lateral surface of described cross bar 1 deviates from one end of described montant and is welded with attaching nut 2, and this attaching nut 2 is long along this cross bar
Spaced two of direction of degree.Above-mentioned support is fixed on experimental basis ferrum floor by montant in use, on cross bar two
Individual attaching nut corresponding with noise eliminator of motorcycle two connection journal stirrups are bolted to connection together, thus realize rubbing
Motorcycle acoustic filter is fixing to be supported.
From the foregoing, it will be observed that the demand for support is tested relatively greatly by the factory that enters of noise eliminator of motorcycle, therefore how to design a kind of behaviour
It is the most convenient that work gets up, and manufactures the manufacture method of the higher noise eliminator of motorcycle test support of efficiency, is people in the art
Member needs consideration to solve the technical problem that.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved is: how to provide a kind of and operates
It is the most convenient to come, and manufactures the manufacture method of the higher noise eliminator of motorcycle test support of efficiency.
In order to solve above-mentioned technical problem, present invention employs following technical scheme:
The manufacture method of a kind of noise eliminator of motorcycle test support, comprises the following steps:
A, the processing of cross bar, and on cross bar, it is welded to connect nut；
B, the processing of montant, and the cross bar that montant and above-mentioned a step prepare is weldingly connected；
It is characterized in that:
In above-mentioned a step, described cross bar uses round tube to prepare；And at the nut-welding position of cross bar, run through processing one
Positioning through hole, this positioning through hole matches with the internal diameter of attaching nut；
Obtain bolt, and after running through with attaching nut away from one end of bolt head on bolt and be connected, this end is stretched to above-mentioned
Positioning through hole is interior and makes attaching nut be connected to cross bar so that the location of attaching nut；
Behind nut to be connected location, it is welded on cross bar, is completed the processing of cross bar.
The manufacture method of above-mentioned noise eliminator of motorcycle test support, is different from noise eliminator of motorcycle in prior art usual
The way that bar shaped sheet material prepares, pioneering employing pipe part is used to prepare cross bar (and montant), the most available circle
The superior structural strength character that pipe is possessed, is also convenient for running through one positioning through hole of processing at cross bar top nut weld, makes
On bolt one end away from bolt head can extend into and this positioning through hole makes attaching nut can the most quickly position,
The positioning action making attaching nut is the most convenient such that it is able to significantly improve the welding efficiency of attaching nut on cross bar.
As preferably, described montant uses round tube to prepare, and runs through on the lateral surface of described montant and be machined with regulation
Hole, and this adjustment hole is spaced multiple along montant length direction.
Because noise eliminator of motorcycle test support is to be socketed be arranged on experimental basis ferrum floor vertical by montant
On post, after being provided with above-mentioned multiple adjustment hole, i.e. support can preferably adapt to the noise eliminator of motorcycle of differing heights, thus
Support is made to have more preferable practicality.
As preferably, obtain in above-mentioned a step and have the cross bar welding tooling of a kind of noise eliminator of motorcycle test support
Coming retention bar and attaching nut, this cross bar welding tooling includes base and nut support location structure；
The upper surface of described base is fixedly installed the support platform for supporting bar, the recessed formation of upper surface of described support platform
Have and put off and spacing stopper slot for cross bar level；Described stopper slot is arc-shaped slot, and the radius of this arc-shaped slot and pipe
The arc-shaped slot that the outer radius of the cross bar of shape matches；
Described nut support location structure includes bearing and a described bolt；Described bolt bearing is connected in described bearing,
The length direction of described bolt is with to support the length direction putting off cross bar on platform perpendicular；Away from the one of bolt head on described bolt
End is threadeded with the attaching nut that need to be welded to cross bar, and it is the most right to put off the nut-welding position of cross bar on this end face and support platform
Adjacent.
Because of noise eliminator of motorcycle test support for spacing and two between two attaching nuts of welding on cross bar even
The depth of parallelism of connected nut requires the highest, mismachining tolerance once occurs, will affect the support locating effect of noise eliminator of motorcycle, even
Cause noise eliminator of motorcycle to be difficult to supporting to be installed on support.So, devise above-mentioned cross bar welding tooling to guarantee that support is horizontal
The machining accuracy of two attaching nuts on bar.
In use, first, by well cutting and the cross bar of attaching nut to be welded, horizontal positioned arrives above-mentioned cross bar welding tooling
In the stopper slot of this frock spacing.Subsequently, threaded one end away from bolt head on the screw rod of bolt is connected attaching nut, and
Make the end face of this attaching nut with the nut-welding position supporting the cross bar that platform puts off just to adjacent.Finally, welding gun can be used
Welding of cross bar and attaching nut is completed with solder.Visible, above-mentioned welding tooling not only has simple structure, and can be more
Realize being accurately positioned of attaching nut on cross bar quickly, and then improve the welding efficiency of cross bar.
Above-mentioned cross bar welding tooling in use, is by " bolt bearing is connected in bearing, and bolt and support platform
On to put off the length of cross bar perpendicular, and on bolt away from one end of bolt head with cross bar top nut welding position just to adjacent "
Structure, guarantees on cross bar the depth of parallelism between two attaching nuts.Between guaranteeing in the following manner between two attaching nuts
Away from:
1, on cross bar, measure and indicate the nut-welding position of two attaching nuts in advance；
2, after first what a attaching nut welding positions and as benchmark, spacing as requested determines that another connects
The nut-welding position of nut, so that it is guaranteed that the spacing accuracy between two attaching nuts.
Separately when implementing, the structure that above-mentioned bolt bearing is connected in a bearing can use following structure to realize:
A, a bearing can include that pillar and sleeve, described pillar can be fixed on the upper surface of base or support on the side of platform；Institute
The lateral surface at the top and sleeve of stating pillar is fixed and is connected；The axial line of sleeve vertically and points to the cross bar that support platform puts off；And
The length of this sleeve is less than the length of bolt screw rod, and the internal diameter of sleeve matches with the external diameter of bolt screw rod.So, bolt
In being plugged into this sleeve by screw rod, i.e. supporting is connected in a bearing.
Modes different from above-mentioned a for b is, sleeve is replaced by a gathering sill.
As preferably, the quantity of described bolt is equal with the quantity of the attaching nut needing welding on cross bar.
So, before weld job, attaching nut to be welded on cross bar all can be located by connecting to accordingly
Bolt on, it is achieved the location of all attaching nuts to be welded；Subsequently, when welding, can be the most in turn by multiple connections
Nut-welding is on cross bar, thus promotes the welding efficiency of attaching nut and cross bar.
As preferably, after the stopper slot of described support platform puts off for cross bar, the top of this cross bar is exposed at outside described stopper slot.
So, the part that cross bar is exposed at outside stopper slot is more convenient for compressing cross bar when weld job spacing,
Effectively guarantee that cross bar can remain static in welding process all the time, preferably to guarantee the welding of attaching nut on cross bar
Precision.
As preferably, described support platform is on same length direction spaced two.
After implementing above-mentioned preferred structure, while cross bar can be preferably supported by two structures supporting platform, energy
Enough form weld job district by two spaces supported between platforms, thus the weld job of more conducively attaching nut.
As preferably, described bearing is that level is fixedly connected on two strips supported on platform, and described bearing
Upper surface be the clinoplain born for bolt, further away from supporting its height of position putting off cross bar on platform on this clinoplain
The highest, the width of this clinoplain is less than the length of the screw portion of described bolt.
So, the bolt being connected with attaching nut can not only be placed into rapidly on the clinoplain of bearing with
Realize location, also make the common gravity of bolts and nuts can produce downward dividing of the axial line along screw bolt and nut
Power, this component can make the end face of nut can be close to mutually with the lateral surface of cross bar, thus effectively guarantee that attaching nut is whole
Individual welding process can keep resting state, and then be more conducive to accurate, the rapid welding realizing between attaching nut and cross bar.
As preferably, described bearing is that level is fixedly connected on two strips supported on platform, and described bearing
Upper surface be the horizontal plane born for bolt level, and the width of this horizontal plane is less than the length of the screw portion of described bolt
Degree.
After implementing above-mentioned preferred structure, a bearing level is fixedly connected on two support platforms and is not only simple in structure, moreover it is possible to
The firmness of enough self structure ensureing a bearing, so that it is guaranteed that the stability of supporting, preferably to ensure welding precision；This
Outward, additionally it is possible to ensure that the length direction of a bearing and two line directions supporting platform (that is: put off the length of support platform cross tube
Degree direction) parallel, thus can quickly check and judge between screw rod with cross bar the most vertical, thus tentatively ensure to prop up on screw rod
The attaching nut held is welded to the collimation on cross bar.
The upper surface propping up bearing is the horizontal plane for bearing for bolt level, and the width of this horizontal plane is less than described spiral shell
The length of the screw portion of bolt.The setting of this structure, it is possible to bolt is quickly placed into the horizontal plane of a bearing and completes spiral shell
The location of bolt, it is seen then that this structure can not only make the supporting structure of bolt the simplest, additionally it is possible to make the bolt can the most rapidly
Location in a bearing, improves convenience and rapidity that bolt (and attaching nut) positions.Meanwhile, bolt is propping up
Being horizontal positioned in bearing, so, the seam crossing between attaching nut and cross bar on bolt the most upward, thus is more convenient for
Welding personnel is checked and weld job, therefore is more conducive to promote weld job efficiency between attaching nut and cross bar.
As preferably, the cross bar welding tooling of noise eliminator of motorcycle test support acquired in above-mentioned manufacture method is also
Including Quick locating structure, this Quick locating structure includes the spacing between two stopper slot outer faces supporting platform and cross bar
Length is equal；
This Quick locating structure is additionally included in the upper surface of described bearing and is spaced two limited blocks being fixedly installed, described bolt
Screw rod lateral surface and this limited block after the side supported on seat length direction abuts against so that away from bolt head on bolt
One end can be with described nut-welding position just to adjacent.
Implement above-mentioned preferred structure, " spacing between two stopper slot outer faces supporting platform is equal with the length of cross bar "
Structure, after cross bar can be made to put into stopper slot, by being alignd with the end face of stopper slot the end of cross bar, be rapidly completed horizontal stroke
Being accurately positioned on support platform of bar.And combine the cross bar using pipe to prepare, and cross bar adds at nut-welding position
After work has the structure of perforation, it is possible to be rapidly completed the quick location at cross bar top nut welding position.
Additionally, the setting of two limited blocks in a bearing, fast when being more convenient for offseting the screw rod lateral surface of bolt with it
Speed realizes being accurately positioned of bolt, thus is more conducive to the welding efficiency accelerating cross bar with attaching nut.
The manufacture method of noise eliminator of motorcycle test support of the present invention has and operates convenient, manufactures working (machining) efficiency high
Advantage.It is suitable for using in entering in factory's test of noise eliminator of motorcycle.
Accompanying drawing explanation
Fig. 1 is the structural representation of noise eliminator of motorcycle test support.
Fig. 2 is bowing of the cross bar welding tooling of the noise eliminator of motorcycle test support employed in manufacture method of the present invention
View.
Fig. 3 is the side of the cross bar welding tooling of the noise eliminator of motorcycle test support employed in manufacture method of the present invention
View.
Before Fig. 4 is the cross bar welding tooling of the noise eliminator of motorcycle test support employed in manufacture method of the present invention
View.
Figure is labeled as:
1 cross bar, 2 attaching nuts, 3 montants, 4 bases, 5 support platforms, 6 stopper slots, 7 bolts, 8 bearings, 9 cross bars, 10 horizontal planes,
11 limited blocks.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.Wherein, for describe use the most upper and lower, left,
The exemplary term such as right, it is therefore intended that help reader understanding, and be not intended to limit.
The manufacture method of a kind of noise eliminator of motorcycle test support, comprises the following steps:
A, the processing of cross bar 1, and on cross bar 1, it is welded to connect nut 2；In a step, described cross bar 1 uses round tube
Prepare；And at the nut-welding position of cross bar 1, run through one positioning through hole of processing, this positioning through hole and the internal diameter of attaching nut 2
Match；
Obtain bolt 7, and after running through with attaching nut 2 away from one end of 7, bolt on bolt 7 and be connected, this end is stretched to
Above-mentioned positioning through hole is interior and makes attaching nut 2 be connected to cross bar 1 so that the location of attaching nut 2；
Behind nut 2 to be connected location, it is welded on cross bar 1, is completed the processing of cross bar 1；
B, the processing of montant, and the cross bar 1 that montant and above-mentioned a step prepare is weldingly connected.
Wherein, described montant uses round tube to prepare, and runs through on the lateral surface of described montant and be machined with adjustment hole, and
This adjustment hole is spaced multiple along montant length direction.
Wherein, in above-mentioned a step, acquisition has a kind of noise eliminator of motorcycle test support (as shown in Figures 2 to 4)
Cross bar welding tooling comes retention bar 1 and attaching nut 2, and this cross bar welding tooling includes base 4 and nut support location structure；
The upper surface of described base 4 is fixedly installed the support platform 5 for supporting bar 1, and the upper surface of described support platform 5 is recessed
It is formed for cross bar 1 level to put off and spacing stopper slot 6；Described stopper slot 6 is arc-shaped slot, and the radius of this arc-shaped slot
The arc-shaped slot matched with the outer radius of the cross bar 1 of circular tube shaped；
Described nut support location structure includes bearing 8 and a described bolt 7；The supporting of described bolt 7 is connected to described bearing 8
On, the length direction of described bolt 7 is with to support the length direction putting off cross bar 1 on platform 5 perpendicular；Away from spiral shell on described bolt 7
Threaded with the attaching nut 2 that need to be welded to cross bar 1 in one end that bolt is 7, and this end face puts off cross bar 1 with supporting on platform 5
Nut-welding position is just to adjacent.
Wherein, the quantity of described bolt 7 is equal with the quantity of the attaching nut 2 needing welding on cross bar 1.
Wherein, after the stopper slot 6 of described support platform 5 puts off for cross bar 1, the top of this cross bar 1 is exposed at described stopper slot 6
Outward.
Wherein, described support platform 5 is on same length direction spaced two.
Wherein, described bearing 8 is fixedly connected on two strips supported on platform 5 for level, and described bearing 8
Upper surface is the horizontal plane 9 born for bolt level, and the width of this horizontal plane 9 is less than the length of the screw portion of described bolt
Degree.
Wherein, the cross bar welding tooling of described noise eliminator of motorcycle test support also includes Quick locating structure, and this is fast
Speed location structure includes that the spacing between two stopper slot 6 outer faces supporting platform 5 is equal with the length of cross bar 1；
This Quick locating structure is additionally included in the upper surface of described bearing 8 and is spaced two limited blocks 10 being fixedly installed, described
The screw rod lateral surface of bolt 7 and this limited block 10 are after the side supported on seat length direction abuts against so that on bolt 7 away from
One end that bolt is 7 can be with described nut-welding position just to adjacent.
The manufacture method of above-mentioned noise eliminator of motorcycle test support, is different from noise eliminator of motorcycle in prior art usual
The way that bar shaped sheet material prepares, pioneering employing pipe part is used to prepare cross bar 1(and montant), the most available circle
The superior structural strength character that pipe is possessed, is also convenient for running through one positioning through hole of processing at cross bar 1 top nut weld, makes
On bolt 7 one end away from 7, bolt can extend into and this positioning through hole makes attaching nut 2 can more fast accurate
Location so that the positioning action of attaching nut 2 is the most convenient such that it is able to significantly improve the welding of attaching nut 2 on cross bar 1
Efficiency.
The cross bar welding tooling of above-mentioned noise eliminator of motorcycle test support also has a more excellent embodiment of another kind:
This embodiment part different from the embodiment described above is:
The upper surface of described bearing 8 is the clinoplain (not shown) for bearing for bolt 7, on this clinoplain more
Away from supporting the position that puts off cross bar 1 on platform 5, it is the highest, and the width of this clinoplain is less than the threaded shank of described bolt 7
The length divided.
So, the bolt 7 being connected with attaching nut 2 can not only be placed into the clinoplain of a bearing 8 rapidly
On with realize location, also make bolt 7 and the common gravity of nut can produce an axial line along bolt 7 and nut downward
Component, this component can make the end face of nut can be close to mutually with the lateral surface of cross bar 1, thus effectively guarantee attaching nut
2 can keep resting state in whole welding process, so be more conducive to realize between attaching nut 2 and cross bar 1 accurate, fast
Speed welding.
During enforcement, the angle between preferred angled plane and horizontal plane is less than or equal to 45 degree.
Below be only the preferred embodiment of the present invention, need to point out be, for those skilled in the art without departing from this skill
On the premise of art scheme, it is also possible to make some deformation and improvement, the technical scheme of above-mentioned deformation and improvement should be considered as falling equally
Enter the scope that this application claims.
Claims (9)
1. a manufacture method for noise eliminator of motorcycle test support, comprises the following steps:
A, the processing of cross bar, and on cross bar, it is welded to connect nut；
B, the processing of montant, and the cross bar that montant and above-mentioned a step prepare is weldingly connected；
It is characterized in that:
In above-mentioned a step, described cross bar uses round tube to prepare；And at the nut-welding position of cross bar, run through processing one
Positioning through hole, this positioning through hole matches with the internal diameter of attaching nut；
Obtain bolt, and after running through with attaching nut away from one end of bolt head on bolt and be connected, this end is stretched to above-mentioned
Positioning through hole is interior and makes attaching nut be connected to cross bar so that the location of attaching nut；
Behind nut to be connected location, it is welded on cross bar, is completed the processing of cross bar.
Manufacture method the most according to claim 1, it is characterised in that: described montant uses round tube to prepare, and described
Run through on the lateral surface of montant and be machined with adjustment hole, and this adjustment hole is spaced multiple along montant length direction.
Manufacture method the most according to claim 1, it is characterised in that: obtain in above-mentioned a step and have a kind of motorcycle to disappear
The cross bar welding tooling of sound device test support comes retention bar and attaching nut, and this cross bar welding tooling includes base and nut
Supporting location structure；
The upper surface of described base is fixedly installed the support platform for supporting bar, the recessed formation of upper surface of described support platform
Have and put off and spacing stopper slot for cross bar level；Described stopper slot is arc-shaped slot, and the radius of this arc-shaped slot and pipe
The arc-shaped slot that the outer radius of the cross bar of shape matches；
Described nut support location structure includes bearing and a described bolt；Described bolt bearing is connected in described bearing,
The length direction of described bolt is with to support the length direction putting off cross bar on platform perpendicular；Away from the one of bolt head on described bolt
End is threadeded with the attaching nut that need to be welded to cross bar, and it is the most right to put off the nut-welding position of cross bar on this end face and support platform
Adjacent.
4. according to the manufacture method described in claim 1 or 3, it is characterised in that: the quantity of described bolt with need on cross bar to weld
The quantity of attaching nut equal.
Manufacture method the most according to claim 3, it is characterised in that: after the stopper slot of described support platform puts off for cross bar,
The top of this cross bar is exposed at outside described stopper slot.
Manufacture method the most according to claim 3, it is characterised in that: described support platform is to be spaced on same length direction
Two arranged.
Manufacture method the most according to claim 6, it is characterised in that: described bearing is that level is fixedly connected on two
Strip on support platform, and the upper surface of described bearing is the clinoplain born for bolt, on this clinoplain further away from
Supporting that put off the position of cross bar on platform it is the highest, the width of this clinoplain is less than the length of the screw portion of described bolt
Degree.
Manufacture method the most according to claim 6, it is characterised in that: described bearing is that level is fixedly connected on two
Support the strip on platform, and the upper surface of described bearing is the horizontal plane born for bolt level, and the width of this horizontal plane
Length less than the screw portion of described bolt.
9. according to the manufacture method described in claim 7 or 8, it is characterised in that: described noise eliminator of motorcycle test support
Cross bar welding tooling also includes Quick locating structure, and this Quick locating structure includes between two stopper slot outer faces supporting platform
Spacing equal with the length of cross bar；
This Quick locating structure is additionally included in the upper surface of described bearing and is spaced two limited blocks being fixedly installed, described bolt
Screw rod lateral surface and this limited block after the side supported on seat length direction abuts against so that away from bolt head on bolt
One end can be with described nut-welding position just to adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527102.8A CN106112397B (en) | 2016-07-06 | 2016-07-06 | A kind of manufacture method of noise eliminator of motorcycle experiment support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527102.8A CN106112397B (en) | 2016-07-06 | 2016-07-06 | A kind of manufacture method of noise eliminator of motorcycle experiment support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112397A true CN106112397A (en) | 2016-11-16 |
| CN106112397B CN106112397B (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610527102.8A Expired - Fee Related CN106112397B (en) | 2016-07-06 | 2016-07-06 | A kind of manufacture method of noise eliminator of motorcycle experiment support |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650957U (en) * | 2010-02-12 | 2010-11-24 | 黎文发 | Pipe connecting device |
| CN201799806U (en) * | 2010-09-09 | 2011-04-20 | 浙江吉利汽车有限公司 | Positioning device for nut welding |
| CN202006351U (en) * | 2011-01-26 | 2011-10-12 | 浙江吉利汽车有限公司 | Positioning device for welding of projection welding nuts |
| CN102465948A (en) * | 2010-11-11 | 2012-05-23 | 倪国栋 | Welding nut |
| CN202278337U (en) * | 2011-08-30 | 2012-06-20 | 重庆市北碚区枫火机械制造有限公司 | Welding assembly for circular silencer |
| CN202706509U (en) * | 2012-07-27 | 2013-01-30 | 中建新疆建工集团第三建设工程有限公司 | Fixed end of building suspension scaffold |
| KR101234834B1 (en) * | 2012-08-23 | 2013-02-19 | 이춘홍 | Method for making the long neck flange |
-
2016
- 2016-07-06 CN CN201610527102.8A patent/CN106112397B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650957U (en) * | 2010-02-12 | 2010-11-24 | 黎文发 | Pipe connecting device |
| CN201799806U (en) * | 2010-09-09 | 2011-04-20 | 浙江吉利汽车有限公司 | Positioning device for nut welding |
| CN102465948A (en) * | 2010-11-11 | 2012-05-23 | 倪国栋 | Welding nut |
| CN202006351U (en) * | 2011-01-26 | 2011-10-12 | 浙江吉利汽车有限公司 | Positioning device for welding of projection welding nuts |
| CN202278337U (en) * | 2011-08-30 | 2012-06-20 | 重庆市北碚区枫火机械制造有限公司 | Welding assembly for circular silencer |
| CN202706509U (en) * | 2012-07-27 | 2013-01-30 | 中建新疆建工集团第三建设工程有限公司 | Fixed end of building suspension scaffold |
| KR101234834B1 (en) * | 2012-08-23 | 2013-02-19 | 이춘홍 | Method for making the long neck flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106112397B (en) | 2018-02-16 |
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