CN205869803U - Experimental horizontal pole welding frock with support of motorcycle muffler - Google Patents
Experimental horizontal pole welding frock with support of motorcycle muffler Download PDFInfo
- Publication number
- CN205869803U CN205869803U CN201620705654.9U CN201620705654U CN205869803U CN 205869803 U CN205869803 U CN 205869803U CN 201620705654 U CN201620705654 U CN 201620705654U CN 205869803 U CN205869803 U CN 205869803U
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- cross bar
- bolt
- support
- bearing
- nut
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Abstract
The utility model discloses an experimental horizontal pole welding frock with support of motorcycle muffler, including base and nut supporting location structure, the last fixed surface of base is provided with a supporting bench who is used for supporting the horizontal pole, and a supporting bench's recessed being formed with of upper surface is used for supplying the horizontal pole level to fall to putting and spacing spacing groove, nut supporting location structure includes bolt and bearing, bolt supporting is connected on the bearing, the length direction of bolt with prop up supporting bench on to fall to putting the length direction of horizontal pole mutually perpendicular, the one end of keeping away from the bolt head on the bolt be used for with the coupling nut threaded connection that welds the horizontal pole, and this terminal surface can with a supporting bench on fall to putting the horizontal pole nut welding position just to adjacent. The utility model discloses an experimental horizontal pole welding frock with support of motorcycle muffler has simple structure, can betterly ensure machining precision and machining efficiency's advantage. Be fit for using widely in motorcycle muffler's laboratory of income factory.
Description
Technical field
This utility model belongs to noise eliminator of motorcycle bracket welding equipment field, is specifically related to a kind of noise eliminator of motorcycle examination
Test with the cross bar welding tooling 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.But in this support
Higher for spacing and depth of parallelism processing request between two attaching nuts on cross bar, the most not up to processing request, can cause
The support effect of noise eliminator of motorcycle is poor, even occurs noise eliminator of motorcycle cannot support rack-mount situation.
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 knot
Structure is relatively simple, it is possible to preferably guarantee the cross bar Welder of the noise eliminator of motorcycle test support of machining accuracy and working (machining) efficiency
Dress, is that those skilled in the art need consideration to solve the technical problem that.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of knot
Structure is relatively simple, it is possible to preferably guarantee the cross bar Welder of the noise eliminator of motorcycle test support of machining accuracy and working (machining) efficiency
Dress.
In order to solve above-mentioned technical problem, this utility model have employed following technical scheme:
The cross bar welding tooling of noise eliminator of motorcycle test support, it is characterised in that: include that base and nut support are fixed
Bit architecture；
The upper surface of described base is fixedly installed the support platform for supporting bar, and the upper surface of described support platform is recessed
It is formed for putting off and spacing stopper slot for cross bar level；
Described nut support location structure includes bolt and a bearing；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 for threadeding with the attaching nut being welded to cross bar, and this end face can with support the nut-welding putting off cross bar on platform
Position is just to 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 another
The nut-welding position of attaching 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 the side of platform
On；The top of described pillar is fixing with the lateral surface of sleeve to be connected；The axial line of sleeve vertically and points to the horizontal stroke that support platform puts off
Bar；And the length of this sleeve is less than the length of bolt screw rod, the internal diameter of sleeve matches with the external diameter of bolt screw rod.Such one
Coming, in bolt is 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 stopper slot is arc-shaped slot, and the outer half of the cross bar of the radius of this arc-shaped slot and circular tube shaped
The arc-shaped slot that footpath matches.
Because in prior art, noise eliminator of motorcycle support all uses sheet material prepared to process, in this programme, applicant uses
Tube-like piece prepares cross bar, the most not only may utilize the superior structural strength character that pipe part is possessed, is also convenient on cross bar
One positioning through hole is set at nut-welding, so that the one end away from bolt head can extend in this positioning through hole on bolt
Preferably nut to be carried out the location of fast accurate, improve welding precision and the welding effect of attaching nut on cross bar further
Rate.
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 for bearing for bolt, on this clinoplain further away from support put off cross bar on platform position its
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 for bearing for bolt level, and the width of this horizontal plane is less than the screw portion of described bolt
Length.
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 above-mentioned noise eliminator of motorcycle test support also includes Quick locating structure,
This Quick locating structure includes that the spacing between two stopper slot outer faces supporting platform is 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
The screw rod lateral surface of bolt and this limited block are after the side supported on seat length direction abuts against so that away from bolt on bolt
One end of head 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 cross bar welding tooling of noise eliminator of motorcycle test support of the present utility model has simple in construction, it is possible to preferably
The advantage guaranteeing machining accuracy and working (machining) efficiency.It is suitable for promoting the use of in entering in factory's test chamber of noise eliminator of motorcycle.
Accompanying drawing explanation
Fig. 1 is the structural representation of noise eliminator of motorcycle test support.
Fig. 2 is the top view of the cross bar welding tooling of this utility model noise eliminator of motorcycle test support.
Fig. 3 is the side view of the cross bar welding tooling of this utility model noise eliminator of motorcycle test support.
Fig. 4 is the front view of the cross bar welding tooling of this utility model noise eliminator of motorcycle test support.
Figure is labeled as:
1 cross bar, 2 attaching nuts, 3 montants, 4 bases, 5 support platform, 6 stopper slots, 7 bolts, 8 bearings, 9 cross bars, 10 water
Plane, 11 limited blocks.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.Wherein, for describe use all as above,
Under, the exemplary term such as left and right, it is therefore intended that help reader understanding, and be not intended to limit.
When being embodied as: as shown in Figures 2 to 4, the cross bar welding tooling of noise eliminator of motorcycle test support, the end of including
Seat 4 and nut support location structure；
The upper surface of described base 4 is fixedly installed the support platform 5 for supporting bar 1, the upper surface of described support platform 5
Recessed formation is useful in putting off and spacing stopper slot 6 for cross bar 1 level；
Described nut support location structure includes bolt 7 and a bearing 8；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
One end that bolt is 7 is for threadeding with the attaching nut 2 being welded to cross bar 1, and this end face can put off horizontal stroke with supporting on platform 5
The nut-welding position of bar 1 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 stopper slot 6 is arc-shaped slot, and the outer radius of the cross bar 1 of the radius of this arc-shaped slot and circular tube shaped
The arc-shaped slot matched.
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 for bearing for bolt 7 level, and the width of this horizontal plane 9 is less than the screw portion of described bolt 7
Length.
Bearing 8 level is fixedly connected on two and supports and be not only simple in structure on platforms 5, additionally it is possible to ensure a bearing 8 from
The firmness of body structure, so that it is guaranteed that the stability of supporting, preferably to ensure welding precision；Additionally it is possible to ensure supporting
The length direction of seat 8 and two line directions (that is: putting off the length direction of support platform 5 cross tube 1) supporting platform 5 are equal
OK, thus can quickly check and judge between screw rod with cross bar 1 the most vertical, thus tentatively ensureing the connection spiral shell of supporting on screw rod
Female 2 collimations being welded on cross bar 1.
The upper surface propping up bearing 8 is the horizontal plane 9 for bearing for bolt 7 level, and the width of this horizontal plane 9 is less than institute
State the length of the screw portion of bolt 7.The setting of this structure, it is possible to bolt 7 is quickly placed into the horizontal plane 9 of a bearing 8
And completing the location of bolt 7, it is seen then that this structure can not only make the supporting structure of bolt 7 the simplest, additionally it is possible to makes bolt 7
Can the location in bearing 8 the most rapidly, improve bolt 7(and attaching nut 2) convenience that positions and rapidity.With
This simultaneously, bolt 7 is horizontal positioned in a bearing 8, so, connecing between attaching nut 2 and the cross bar 1 on bolt 7
, thus welding personnel of being more convenient for is checked and weld job at seam the most upward, therefore is more conducive to promote between attaching nut 2 and cross bar 1
Weld job efficiency.
Wherein, the cross bar welding tooling of above-mentioned noise eliminator of motorcycle test support, also include Quick locating structure, 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,
The screw rod lateral surface of described bolt 7 and this limited block 10 are after the side supported on seat length direction abuts against so that on bolt 7
One end away from 7, bolt can be with described nut-welding position just to adjacent.
The structure of " spacing between two stopper slot 6 outer faces supporting platform 5 is equal with the length of cross bar 1 ", can make
After stopper slot 6 put into by cross bar 1, by being alignd by the end face of the end of cross bar 1 with stopper slot 6, it is rapidly completed propping up of cross bar 1
Being accurately positioned on support platform 5.And combine the cross bar 1 using pipe to prepare, and cross bar 1 is machined with at nut-welding position and wears
After the structure in hole, it is possible to be rapidly completed the quick location at cross bar 1 top nut welding position.
Additionally, the setting of two limited blocks 10 in a bearing 8, when being more convenient for offseting the screw rod lateral surface of bolt 7 with it
Quickly realize being accurately positioned of bolt 7, thus be more conducive to the welding efficiency accelerating cross bar 1 with attaching nut 2.
Above-mentioned cross bar welding tooling in use, first, by the cross bar 1 of well cutting and attaching nut to be welded 2, horizontal positioned
In the stopper slot 6 of this frock spacing.Subsequently, threaded one end away from 7, bolt on the screw rod of bolt 7 is connected connection spiral shell
Female 2, and make the nut-welding position of cross bar 1 that the end face of this attaching nut 2 puts off with support platform 5 just to adjacent.Finally,
Welding gun and solder is used to complete welding of cross bar 1 and attaching nut 2.Above-mentioned welding tooling not only has simple structure, and energy
Enough realize being accurately positioned of attaching nut 2 on cross bar 1 the most quickly, and then improve the welding efficiency of cross bar 1.
Additionally, this utility model 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, this clinoplain
On further away from supporting the position that puts off cross bar 1 on platform 5, it is the highest, the width of this clinoplain is less than the spiral shell of described bolt 7
The length of bar part.
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 this utility model preferred embodiment, need to point out be, for those skilled in the art without departing from
On the premise of the technical program, it is also possible to make some deformation and improvement, the technical scheme of above-mentioned deformation and improvement should regard equally
For falling into the scope that this application claims.
Claims (8)
1. the cross bar welding tooling of noise eliminator of motorcycle test support, it is characterised in that: include 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 for putting off and spacing stopper slot for cross bar level；
Described nut support location structure includes bolt and a bearing；Described bolt bearing is connected in described bearing, described
The length direction of bolt is with to support the length direction putting off cross bar on platform perpendicular；On described bolt, the one end away from bolt head is used
In threadeding with the attaching nut being welded to cross bar, and this end face just can put off the nut-welding position of cross bar with supporting on platform
To adjacent.
The cross bar welding tooling of noise eliminator of motorcycle test support the most according to claim 1, it is characterised in that: described
The quantity of bolt is equal with the quantity of the attaching nut needing welding on cross bar.
The cross bar welding tooling of noise eliminator of motorcycle test support the most according to claim 1, it is characterised in that: described
After the stopper slot of support platform puts off for cross bar, the top of this cross bar is exposed at outside described stopper slot.
The cross bar welding tooling of noise eliminator of motorcycle test support the most according to claim 1, it is characterised in that: described
Stopper slot is arc-shaped slot, and the arc-shaped slot that the outer radius of the cross bar of the radius of this arc-shaped slot and circular tube shaped matches.
The cross bar welding tooling of noise eliminator of motorcycle test support the most according to claim 1, it is characterised in that: described
Supporting platform is on same length direction spaced two.
The cross bar welding tooling of noise eliminator of motorcycle test support the most according to claim 5, it is characterised in that: described
Propping up bearing is that level is fixedly connected on two strips supported on platform, and the upper surface of described bearing is for for holding for bolt
The clinoplain put, on this clinoplain, further away from supporting the position that puts off cross bar on platform, it is the highest, this clinoplain
Width is less than the length of the screw portion of described bolt.
The cross bar welding tooling of noise eliminator of motorcycle test support the most according to claim 5, it is characterised in that: described
Propping up bearing is that level is fixedly connected on two strips supported on platform, and the upper surface of described bearing is for for for bolt water
The flat horizontal plane born, and the width of this horizontal plane is less than the length of the screw portion of described bolt.
8. according to the cross bar welding tooling of the noise eliminator of motorcycle test support described in claim 6 or 7, it is characterised in that:
Also including Quick locating structure, this Quick locating structure includes the spacing between two stopper slot outer faces supporting platform and cross bar
Length 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705654.9U CN205869803U (en) | 2016-07-06 | 2016-07-06 | Experimental horizontal pole welding frock with support of motorcycle muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705654.9U CN205869803U (en) | 2016-07-06 | 2016-07-06 | Experimental horizontal pole welding frock with support of motorcycle muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205869803U true CN205869803U (en) | 2017-01-11 |
Family
ID=57696521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705654.9U Expired - Fee Related CN205869803U (en) | 2016-07-06 | 2016-07-06 | Experimental horizontal pole welding frock with support of motorcycle muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205869803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483008A (en) * | 2018-10-29 | 2019-03-19 | 广州黄船海洋工程有限公司 | A kind of G type hanging code groove, which is repaired, cuts auxiliary mould and its application method |
| CN110497109A (en) * | 2019-08-31 | 2019-11-26 | 重庆泰昇智能电气有限公司 | A kind of quick positioning auxiliaring tool of case lid attaching nut and production application method |
-
2016
- 2016-07-06 CN CN201620705654.9U patent/CN205869803U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483008A (en) * | 2018-10-29 | 2019-03-19 | 广州黄船海洋工程有限公司 | A kind of G type hanging code groove, which is repaired, cuts auxiliary mould and its application method |
| CN110497109A (en) * | 2019-08-31 | 2019-11-26 | 重庆泰昇智能电气有限公司 | A kind of quick positioning auxiliaring tool of case lid attaching nut and production application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |