CN202640345U - Silencing tube welding spot positioning mechanism with dimension measurement function - Google Patents
Silencing tube welding spot positioning mechanism with dimension measurement function Download PDFInfo
- Publication number
- CN202640345U CN202640345U CN 201220308718 CN201220308718U CN202640345U CN 202640345 U CN202640345 U CN 202640345U CN 201220308718 CN201220308718 CN 201220308718 CN 201220308718 U CN201220308718 U CN 201220308718U CN 202640345 U CN202640345 U CN 202640345U
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- limiting plate
- connecting rod
- welding spot
- fastening block
- pad localization
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Abstract
The utility model discloses a silencing tube welding spot positioning mechanism with a dimension measurement function. The silencing tube welding spot positioning mechanism comprises a worktable, wherein a limit plate, a limit base and a supporting base arranged between the limit plate and the limit base are arranged on the worktable. A welding spot positioning rule is movably connected at the upper end of the limit plate, a welding spot marking hole is arranged at the other end of the welding spot positioning rule opposite to one end of the welding spot positioning rule connected with the limit plate, and the welding spot marking hole penetrates through the upper end surface and the lower end surface of the welding spot positioning rule. The end surface of the limit plate right facing to the limit base is connected with a limit end through a connection rod, the other end surface of the limit plate opposite to the end surface connected with the limit end is connected with a connection rod fastening block, a threaded hole is arranged on the connection rod fastening block, an outer thread matched with the threaded hole of the connection rod fastening block is arranged on the connection rod, and the connection rod penetrates through the threaded hole of the connection rod fastening block. By adopting the structure, the silencing tube welding spot positioning mechanism is integrally simple in structure and convenient to manufacture, can ensure accurate positioning during subsequent spot welding due to the fact that the positioning mechanism can accurately mark welding spots, and further can ensure yield of manufactured silencers.
Description
Technical field
The utility model relates to the plant equipment on the automobile premuffler production line, specifically has the silencing pot pad localization mechanism of size detection function.
Background technology
Along with the fast development of economy, people's living standard constantly improves, and the automobile use amount is also increasing.Automobile is when being convenient for people to daily life, and the noise that produces in its exhaust process also becomes the Main Noise Sources in the now noise pollution.The noise pollution that produces in order to reduce automobile all is provided with silencer on the automobile now, so the output of silencer increases severely.
Need end cap to be connected on the silencing pot of premuffler by the mode of interlock in the production process of automobile premuffler, this will relate to silencing pot is carried out flange.The gap appears in the button seam place of silencing pot during for fear of flange, and all each spot welding of button seam place about distance silencing pot two ends 20cm is a bit as last silencing pot being carried out flange.Direct spot welding after people are visual fix when silencing pot is carried out spot welding now, may cause the solder joint deviation larger by the range estimation solder joint, the gap appearred in silencing pot button seam place when this just easily caused flange, and the air-tightness of silencing pot is damaged, and then can affect the silencer yield rate of making.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, providing a kind of can position the solder joint of automobile premuffler silencing pot, so that the solder joint to silencing pot carries out mark, and then the convenient operation personnel carry out the silencing pot pad localization mechanism with size detection function of accurate spot welding.
The purpose of this utility model is achieved through the following technical solutions: the silencing pot pad localization mechanism with size detection function, comprise workbench, be provided with limiting plate, limit base and the supporting base between limiting plate and limit base on the described workbench, described limiting plate movable upper end is connected with the pad localization chi, the other end that described pad localization chi connects the limiting plate end relatively is provided with the solder joint index aperture, and the solder joint index aperture runs through pad localization chi upper and lower end face; Described limiting plate is connected with spacing termination over against the end face of limit base by connecting rod, the other end that described limiting plate connects the end face of spacing termination relatively is connected with the connecting rod fastening block, described connecting rod fastening block is provided with screwed hole, described connecting rod is provided with the external screw thread with the screwed hole of connecting rod fastening block coupling, and connecting rod passes the screwed hole of connecting rod fastening block.The utility model is when using, and silencing pot avoids silencing pot to be close to the rotation that limiting plate affects the pad localization chi by the interaction energy of spacing termination between spacing termination and limit base.
The upper end of described limiting plate is connected with bolt, and the link of described pad localization chi and limiting plate is provided with positional punch, and described pad localization chi is set on the bolt by its positional punch and is flexibly connected with limiting plate.Pad localization chi of the present utility model is bolted on limiting plate, is convenient to dismounting.
The upper end of described supporting base is provided with runs through it over against the arc notch of limiting plate and limit base both ends of the surface, and described limit base consists of the horizontal level horizontal backing plate identical with supporting base arc notch bottom level position.The utility model is by arranging arc notch at supporting base, and the degree of crook of its arc notch should be used for the utility model the arc-shaped curved surface coupling of fixing silencing pot, by the effect of arc notch, can avoid the silencing pot displacement.
The quantity of described supporting base is two.The utility model more can keep the balance of silencing pot by the effect of two supporting bases when fixedly disappearing silencing pot.
Compared with prior art, the utlity model has following beneficial effect: the utility model comprises limiting plate, limit base and the supporting base between limiting plate and limit base, wherein, the limiting plate movable upper end is connected with the pad localization chi, the other end that the pad localization chi connects the limiting plate end relatively is provided with the solder joint index aperture, the utility model overall structure is simple, be convenient to realize, when the utility model is used, the silencing pot of automobile premuffler is fixed on the supporting base and makes it buckle seam up, and carry out spacing by limit base and limiting plate to the two ends of silencing pot, be located between limiting plate and the limit base and vertical limiting plate by rotating the pad localization chi again, use mark solder joint by operating personnel this moment, so, operating personnel can precise positioning when carrying out postorder spot welding, and then the slit appears in button seam place can avoid flange the time, has guaranteed the yield rate of the silencer made; Limiting plate of the present utility model is connected with the connecting rod fastening block, the connecting rod fastening block is provided with screwed hole, connecting rod is provided with external screw thread, connecting rod passes the screwed hole of connecting rod fastening block, the utility model can change by regulating connecting rod the position of spacing termination, and then can make limit base and positive stop end head clamping silencing pot, so can avoid the silencing pot displacement, and the length of the utility model connecting rod is certain, when spacing termination and limit base behind the bar that is rotatably connected can not clamp silencing pot or silencing pot and can not be placed between spacing termination and the limit base, this illustrates that this silencing pot fails to reach the standard size in the permissible aberration scope, so the utility model also has the function of size detection.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The corresponding name of Reference numeral is called in the accompanying drawing: 1, workbench, 2, limiting plate, 3, limit base, 4, the pad localization chi, 5, the solder joint index aperture, 6, supporting base, 7, bolt, 8, spacing termination, 9, connecting rod, 10, the connecting rod fastening block.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiment of the present utility model is not limited to this.
As shown in Figure 1, silencing pot pad localization mechanism with size detection function, comprise workbench 1, be provided with limiting plate 2 on the workbench 1, limit base 3 and the supporting base 6 between limiting plate 2 and limit base 3, wherein, limiting plate 2 is rectangular-shaped iron plate, limiting plate 2 is connected with spacing termination 8 over against the end face of limit base 3 by connecting rod 9, the other end that limiting plate 2 connects the end face of spacing termination 8 relatively is connected with connecting rod fastening block 10, connecting rod fastening block 10 is provided with screwed hole, connecting rod 9 is provided with the external screw thread with the screwed hole of connecting rod fastening block 10 coupling, and connecting rod 9 passes the screwed hole of connecting rod fastening block 10.Limit base 3 is an iron block that consists of two ladder platform shapes, and the halfpace that its horizontal position sets low is near supporting base 6, and the step that limit base 3 horizontal positions set low is for being used for the horizontal backing plate of supporting silencing pot, and the step that its horizontal position sets high consists of the baffle plate of silencing pot.The quantity of supporting base 6 is preferably two, and the upper end of supporting base 6 is provided with runs through it over against limiting plate 2 end faces with over against the arc notch of limit base 3 end faces, and the horizontal level of the horizontal backing plate of limit base 3 is identical with supporting base 6 arc notch bottom level positions.
Limiting plate 2 movable upper ends are connected with pad localization chi 4, wherein pad localization chi 4 is the iron block of a block length strip, solder joint for the ease of the mark silencing pot, 4 bendings of pad localization chi consist of " Z " word shape, the other end that pad localization chi 4 connects limiting plate 2 ends relatively is provided with solder joint index aperture 5, and solder joint index aperture 5 is for running through the perforation of pad localization chi 4 upper and lower end faces.As preferably, the upper end of limiting plate 2 is connected with bolt 7, and pad localization chi 4 is provided with positional punch with the link of limiting plate 2, and pad localization chi 4 is set on the bolt 7 by its positional punch and is flexibly connected with limiting plate 2.
Silencing pot pad localization mechanism when work with size detection function, the silencing pot of automobile premuffler is placed on the supporting base 6 and by limiting plate 2 and limit base 3 it to be carried out the left and right sides spacing, should guarantee its button seam when placing silencing pot up, make spacing termination 8 and limit base 3 clamp silencing pot by the bar 9 that is rotatably connected, be located between limited block 2 and the limit base 3 by rotating pad localization chi 4 again, and make pad localization chi 4 vertical limiting plates 2, pass solder joint index aperture 5 by operating personnel with pen at this moment and come the mark solder joint.
As mentioned above, then can well realize the utility model.
Claims (4)
1. the silencing pot pad localization mechanism that has the size detection function, it is characterized in that: comprise workbench (1), be provided with limiting plate (2), limit base (3) on the described workbench (1) and be positioned at limiting plate (2) and limit base (3) between supporting base (6), described limiting plate (2) movable upper end is connected with pad localization chi (4), the other end that described pad localization chi (4) connects limiting plate (2) end relatively is provided with solder joint index aperture (5), and solder joint index aperture (5) runs through pad localization chi (4) upper and lower end face; Described limiting plate (2) is connected with spacing termination (8) over against the end face of limit base (3) by connecting rod (9), the other end that described limiting plate (2) connects the end face of spacing termination (8) relatively is connected with connecting rod fastening block (10), described connecting rod fastening block (10) is provided with screwed hole, described connecting rod (9) is provided with the external screw thread with the screwed hole of connecting rod fastening block (10) coupling, and connecting rod (9) passes the screwed hole of connecting rod fastening block (10).
2. the silencing pot pad localization mechanism with size detection function according to claim 1, it is characterized in that: the upper end of described limiting plate (2) is connected with bolt (7), described pad localization chi (4) is provided with positional punch with the link of limiting plate (2), and described pad localization chi (4) is set in upper and limiting plate (2) flexible connection of bolt (7) by its positional punch.
3. the silencing pot pad localization mechanism with size detection function according to claim 1, it is characterized in that: the upper end of described supporting base (6) is provided with runs through it over against the arc notch of limiting plate (2) and limit base (3) both ends of the surface, and described limit base (3) consists of the horizontal level horizontal backing plate identical with supporting base (6) arc notch bottom level position.
4. described any has the silencing pot pad localization mechanism of size detection function according to claim 1～3, and it is characterized in that: the quantity of described supporting base (6) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308718 CN202640345U (en) | 2012-06-29 | 2012-06-29 | Silencing tube welding spot positioning mechanism with dimension measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308718 CN202640345U (en) | 2012-06-29 | 2012-06-29 | Silencing tube welding spot positioning mechanism with dimension measurement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640345U true CN202640345U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308718 Expired - Fee Related CN202640345U (en) | 2012-06-29 | 2012-06-29 | Silencing tube welding spot positioning mechanism with dimension measurement function |
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| Country | Link |
|---|---|
| CN (1) | CN202640345U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240701A (en) * | 2013-05-14 | 2013-08-14 | 四川川润动力设备有限公司 | Furnace suspender assembly tooling |
| CN103363860A (en) * | 2013-07-26 | 2013-10-23 | 成都陵川特种工业有限责任公司 | Jig for error test in opening position of silencing pot |
| CN103398645A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Muffling tube opening check tooling |
| CN103398644A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Tool for calibrating silencing pot |
| CN103411501A (en) * | 2013-07-26 | 2013-11-27 | 成都陵川特种工业有限责任公司 | Silencing pot opening verification tool with sliding sleeves |
| CN104511715A (en) * | 2013-09-30 | 2015-04-15 | 大连同泰汽车部件有限公司 | Horizontal efficient assembly welding machine for protecting pipe and core pipe of mobile muffler |
| CN112025054A (en) * | 2020-08-31 | 2020-12-04 | 湖北三江航天万峰科技发展有限公司 | Thin-wall opposite-shape pull rod rapid positioning welding device and forming and welding method thereof |
-
2012
- 2012-06-29 CN CN 201220308718 patent/CN202640345U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240701A (en) * | 2013-05-14 | 2013-08-14 | 四川川润动力设备有限公司 | Furnace suspender assembly tooling |
| CN103363860A (en) * | 2013-07-26 | 2013-10-23 | 成都陵川特种工业有限责任公司 | Jig for error test in opening position of silencing pot |
| CN103398645A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Muffling tube opening check tooling |
| CN103398644A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Tool for calibrating silencing pot |
| CN103411501A (en) * | 2013-07-26 | 2013-11-27 | 成都陵川特种工业有限责任公司 | Silencing pot opening verification tool with sliding sleeves |
| CN104511715A (en) * | 2013-09-30 | 2015-04-15 | 大连同泰汽车部件有限公司 | Horizontal efficient assembly welding machine for protecting pipe and core pipe of mobile muffler |
| CN112025054A (en) * | 2020-08-31 | 2020-12-04 | 湖北三江航天万峰科技发展有限公司 | Thin-wall opposite-shape pull rod rapid positioning welding device and forming and welding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130629 |