CN103507058A - Silencing pot welding spot locating mechanism with dimension measuring function - Google Patents

Silencing pot welding spot locating mechanism with dimension measuring function Download PDF

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Publication number
CN103507058A
CN103507058A CN201210218715.5A CN201210218715A CN103507058A CN 103507058 A CN103507058 A CN 103507058A CN 201210218715 A CN201210218715 A CN 201210218715A CN 103507058 A CN103507058 A CN 103507058A
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CN
China
Prior art keywords
limiting plate
connecting rod
silencing pot
fastening block
pad localization
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
Application number
CN201210218715.5A
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Chinese (zh)
Inventor
徐进
张军
申龙�
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.)
Chengdu Lingchuan Special Industry Co Ltd
Original Assignee
Chengdu Lingchuan Special Industry 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 Chengdu Lingchuan Special Industry Co Ltd filed Critical Chengdu Lingchuan Special Industry Co Ltd
Priority to CN201210218715.5A priority Critical patent/CN103507058A/en
Publication of CN103507058A publication Critical patent/CN103507058A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a silencing pot welding spot locating mechanism with a dimension measuring function. The silencing pot welding spot locating mechanism comprises a workbench. The workbench is provided with a limiting plate, a limiting base and bearing bases which are placed between the limiting plate and the limiting base. The upper end of the limiting plate is movably connected with a welding spot locating rule, a welding spot marking hole is formed in the other end, opposite to the end connected with the limiting plate, of the welding spot locating rule, and the welding spot marking hole penetrates through the upper end face and the lower end face of the welding spot locating rule. The end face, right opposite to the limiting base, of the limiting plate is connected with a limiting end socket through a connecting rod. The other end face, opposite to the end face connected with the limiting end socket, of the limiting plate is connected with a connecting rod fastening block, and the connecting rod fastening block is provided with a threaded hole. The connecting rod is provided with outer threads which are matched with the threaded hole of the connecting rod fastening block, and the connecting rod penetrates through the threaded hole of the connecting rod fastening block. By the adoption of the structure, the overall structure is simple, implementation is convenient, through the silencing pot welding spot locating mechanism, welding spots can be accurately marked, precise locating can be guaranteed in times of follow-up spot welding, and therefore the rate of finished products of manufactured silencers can be guaranteed.

Description

The silencing pot pad localization mechanism with size detection function
Technical field
The present invention relates to the plant equipment on automobile premuffler production line, specifically there is the silencing pot pad localization mechanism of size detection function.
Background technology
Along with economic fast development, people's living standard constantly improves, and automobile use amount is also increasing.Automobile is when being convenient for people to daily life, and the noise producing in its exhaust process also becomes the Main Noise Sources in now noise pollution.The noise pollution producing in order to reduce automobile, is all provided with silencer on automobile now, so the output of silencer increases severely.
In the production process of automobile premuffler, need end cap to be connected on the silencing pot of premuffler by the mode of interlock, this will relate to silencing pot is carried out to flange.During for fear of flange there is gap in the button seam place of silencing pot, silencing pot is carried out flange last as all in each spot welding of button seam place apart from about silencing pot two ends 20cm a bit.Direct spot welding after people are visual fix when silencing pot is carried out to spot welding now, by range estimation solder joint, may cause solder joint deviation larger, when this just easily causes flange there is gap in silencing pot button seam place, and the air-tightness of silencing pot is damaged, and then can affect the silencer yield rate of making.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of can position the solder joint of automobile premuffler silencing pot, to the solder joint of silencing pot is carried out to mark, and then convenient operation personnel carry out the silencing pot pad localization mechanism with size detection function of accurate spot welding.
Object of the present invention is achieved through the following technical solutions: the silencing pot pad localization mechanism with size detection function, comprise workbench, on described workbench, be provided with limiting plate, limit base and the supporting base between limiting plate and limit base, described limiting plate movable upper end is connected with pad localization chi, the other end that described pad localization chi connects limiting plate end is relatively provided with solder joint index aperture, and 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 is relatively connected with connecting rod fastening block, described connecting rod fastening block is provided with screwed hole, described connecting rod is provided with the external screw thread mating with the screwed hole of connecting rod fastening block, and connecting rod is through the screwed hole of connecting rod fastening block.The present invention is when application, and silencing pot, between spacing termination and limit base, avoids silencing pot to be close to the rotation that limiting plate affects pad localization chi by the interaction energy of spacing termination.
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 bolt and is flexibly connected with limiting plate by its positional punch.Pad localization chi of the present invention 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 forms the horizontal backing plate that horizontal level is identical with supporting base arc notch bottom level position.The present invention is by arc notch is set on supporting base, and the degree of crook of its arc notch should mate for the arc-shaped curved surface of fixing silencing pot with the present invention, by the effect of arc notch, can avoid silencing pot displacement.
The quantity of described supporting base is two.The present invention, by the effect of two supporting bases, more can keep the balance of silencing pot when fixedly disappearing silencing pot.
Compared with prior art, the present invention has following beneficial effect: the present invention includes limiting plate, limit base and the supporting base between limiting plate and limit base, wherein, limiting plate movable upper end is connected with pad localization chi, the other end that pad localization chi connects limiting plate end is relatively provided with solder joint index aperture, overall structure of the present invention is simple, be convenient to realize, when the present invention applies, the silencing pot of automobile premuffler is fixed on supporting base and makes it buckle seam upward, and to the two ends of silencing pot, carry out spacing by limit base and limiting plate, by rotating pad localization chi, be located between limiting plate and limit base and vertical limiting plate again, now by operating personnel, use a mark solder joint, so, operating personnel are energy precise positioning when carrying out postorder spot welding, and then detain seam place can avoid flange time and occur gap, guaranteed the yield rate of the silencer made, limiting plate of the present invention is connected with connecting rod fastening block, connecting rod fastening block is provided with screwed hole, connecting rod is provided with external screw thread, connecting rod is through the screwed hole of connecting rod fastening block, the present invention can be by regulating connecting rod to change the position of spacing termination, and then can make limit base and positive stop end head clamping silencing pot, so can avoid silencing pot displacement, and the length of connecting rod of the present invention is certain, when after the bar that is rotatably connected, spacing termination and limit base can not clamp silencing pot or silencing pot and can not be placed between spacing termination and limit base, this illustrates that this silencing pot could not reach the standard size within the scope of permissible aberration, therefore the present invention also has the function of size detection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, workbench, 2, limiting plate, 3, limit base, 4, pad localization chi, 5, solder joint index aperture, 6, supporting base, 7, bolt, 8, spacing termination, 9, connecting rod, 10, connecting rod fastening block.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
As shown in Figure 1, the silencing pot pad localization mechanism with size detection function, comprise workbench 1, on workbench 1, be provided with limiting plate 2, 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 is relatively 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 mating with the screwed hole of connecting rod fastening block 10, and connecting rod 9 is through the screwed hole of connecting rod fastening block 10.Limit base 3 is an iron block that forms 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 that the step that its horizontal position sets high forms the baffle plate of silencing pot for supporting the horizontal backing 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 mark silencing pot, 4 bendings of pad localization chi form " Z " word shape, the other end that pad localization chi 4 connects limiting plate 2 ends is relatively 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 bolt 7 and is flexibly connected with limiting plate 2 by its positional punch.
Silencing pot pad localization mechanism when work with size detection function, the silencing pot of automobile premuffler is placed on supporting base 6 and by limiting plate 2 and limit base 3, it to be carried out to left and right spacing, while placing silencing pot, should guarantee its button seam upward, by the bar 9 that is rotatably connected, make spacing termination 8 and limit base 3 clamp silencing pot, by rotating pad localization chi 4, be located between limited block 2 and limit base 3 again, and make the vertical limiting plate 2 of pad localization chi 4, now by operating personnel, with pen, through pad localization hole 5, carry out mark solder joint.
As mentioned above, can well realize the present invention.

Claims (4)

1. the silencing pot pad localization mechanism with size detection function, it is characterized in that: comprise workbench (1), on described workbench (1), be provided with limiting plate (2), limit base (3) 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 is relatively 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) is relatively 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 mating with the screwed hole of connecting rod fastening block (10), and connecting rod (9) is through 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 bolt (7) by its positional punch and is above flexibly connected with limiting plate (2).
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, described limit base (3) forms the horizontal backing plate that horizontal level is identical with supporting base (6) arc notch bottom level position.
4. according to any described in claim 1~3, there is the silencing pot pad localization mechanism of size detection function, it is characterized in that: the quantity of described supporting base (6) is two.
CN201210218715.5A 2012-06-29 2012-06-29 Silencing pot welding spot locating mechanism with dimension measuring function Pending CN103507058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210218715.5A CN103507058A (en) 2012-06-29 2012-06-29 Silencing pot welding spot locating mechanism with dimension measuring function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210218715.5A CN103507058A (en) 2012-06-29 2012-06-29 Silencing pot welding spot locating mechanism with dimension measuring function

Publications (1)

Publication Number Publication Date
CN103507058A true CN103507058A (en) 2014-01-15

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CN201210218715.5A Pending CN103507058A (en) 2012-06-29 2012-06-29 Silencing pot welding spot locating mechanism with dimension measuring function

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106863206A (en) * 2017-03-24 2017-06-20 湖州新兴汽车部件有限公司 A kind of hush pipe assembling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106863206A (en) * 2017-03-24 2017-06-20 湖州新兴汽车部件有限公司 A kind of hush pipe assembling device

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140115