CN202097273U - Integrated compound die for press mounting and ridging of muffler pipes and insulation boards - Google Patents
Integrated compound die for press mounting and ridging of muffler pipes and insulation boards Download PDFInfo
- Publication number
- CN202097273U CN202097273U CN2011201347834U CN201120134783U CN202097273U CN 202097273 U CN202097273 U CN 202097273U CN 2011201347834 U CN2011201347834 U CN 2011201347834U CN 201120134783 U CN201120134783 U CN 201120134783U CN 202097273 U CN202097273 U CN 202097273U
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- CN
- China
- Prior art keywords
- oncus
- ridging
- dividing plate
- die
- counterdie
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an integrated compound die for the press mounting and ridging of muffler pipes and insulation boards, which comprises an upper die, a lower die, insulation board-positioning plates, muffler pipe positioners and ridging dies, the upper die is connected with an upper die plate, the lower die is connected with a lower die plate through guides, the muffler pipe positioners are mounted on the upper die, the insulation board-positioning plates are correspondingly mounted on the lower die, the guides are arranged between the upper die and the lower die, restorers are arranged between the lower die and the lower die plate as well, each ridging die comprises a four-petal ridging die and a ridging mandrel, the ridging mandrels pass through the insulation board-positioning plates and the lower die and are fixed on the lower die plate, the axial lines of the ridging mandrels are superposed with the axial lines of the insulation board-positioning plates, and the four-petal ridging dies are correspondingly mounted on the lower die. The integrated compound die has the characteristics of little investment, low energy consumption, high production efficiency and convenience in maintenance, and is applicable to the industry of mufflers.
Description
Technical field
The utility model belongs to mould.
Background technology
The assembling of existing automotive muffler hush tube and dividing plate; Two operations of general branch are carried out---at first hush tube are fitted on hydraulic press with dividing plate; And then oncus is carried out in the connection place to hush tube and dividing plate on the oncus machine, and hush tube and dividing plate are combined reliably.This kind processing technology needs multiple devices and many cover worker's (mould) tools, and needs several operating personnel to produce simultaneously, so just causes investment big, and energy consumption is high, and production efficiency is low.
Summary of the invention
The purpose of the utility model is to provide a kind of hush tube and dividing plate to press-fit the integrated compound die of oncus to above-mentioned deficiency, with the purpose that realizes that the mould investment is little, energy consumption is low and production efficiency is high.
In order to realize above purpose; A kind of hush tube that the utility model provides and dividing plate press-fit the integrated compound die of oncus; Comprise the patrix that is connected with cope match-plate pattern, through counterdie, dividing plate location-plate, hush tube positioner and oncus mould that guider is connected with lower bolster, said hush tube positioner is installed on the patrix, said dividing plate location-plate correspondence is installed on the counterdie; Be provided with guider between said patrix and the counterdie, also be provided with returning device between said counterdie and the lower bolster; Said oncus mould comprises oncus pintongs mould and oncus mandrel, and this oncus mandrel passes the dividing plate location-plate and counterdie is fixed on the lower bolster, the axis of oncus mandrel and the dead in line of dividing plate location-plate, and said oncus pintongs mould correspondence is installed on the counterdie.
Be provided with gag lever post between said counterdie and the lower bolster, occur the phenomenon of overvoltage in process of production to prevent mould, thus the protection mould.
The quantity correspondence of said dividing plate location-plate and hush tube positioner is respectively more than one, and this mould can carry out the oncus that press-fits of many cover hush tubes and dividing plate according to actual needs simultaneously.
Said returning device is a nitrogen spring, and a plurality of nitrogen springs can be set according to actual needs.
Said guider is made up of guide pillars and bushes, and many cover guiders can be set according to actual needs.
The utility model not only has the characteristics that investment is little, energy consumption is low and production efficiency is high, and has mould characteristics easy to maintenance.
Description of drawings
Fig. 1 is the structural representation before the utility model pressing.
Fig. 2 is the structural representation after the utility model pressing.
Fig. 3 is the local structure for amplifying sketch map of hush tube oncus.
Among the figure: 1-cope match-plate pattern, 2-patrix, 3-guider (3a-guide pillar, 3b-guide pin bushing), 4-lower bolster, 5-counterdie, 6-dividing plate location-plate, 7-hush tube positioner, 8-oncus mould (8a-oncus pintongs mould, 8b-oncus mandrel), 9-returning device, 10-gag lever post, 11-hush tube, 12-dividing plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Embodiment: a kind of hush tube and dividing plate press-fit the integrated compound die of oncus; The counterdie 5, dividing plate location-plate 6, hush tube positioner 7 and the oncus mould 8 that comprise the patrix 2 that is connected with cope match-plate pattern 1, be connected with lower bolster 4 through guider 3; Said hush tube positioner 7 is installed on the patrix 2; Said dividing plate location-plate 6 correspondences are installed on the counterdie 5, are provided with guider 3 between said patrix 2 and the counterdie 5, also are provided with returning device 9 between said counterdie 5 and the lower bolster 4; Said oncus mould 8 comprises oncus pintongs mould 8a and oncus mandrel 8b; This oncus mandrel 8b passes dividing plate location-plate 6 and is fixed on the lower bolster 4 with counterdie 5; The axis of oncus mandrel 8b and the dead in line of dividing plate location-plate 6, said oncus pintongs mould 8a correspondence is installed on the counterdie 5.
Be provided with gag lever post 10 between above-mentioned counterdie 5 and the lower bolster 4, occur the phenomenon of overvoltage in process of production to prevent mould, thus the protection mould.The quantity correspondence of said dividing plate location-plate 6 and hush tube positioner 7 is respectively more than one, and this mould can carry out the oncus that press-fits of many cover hush tubes 11 and dividing plate 12 according to actual needs simultaneously.Said returning device 9 is a nitrogen spring, and a plurality of nitrogen springs can be set according to actual needs.Said guider 3 is made up of guide pillar 3a and guide pin bushing 3b, and many cover guiders 3 can be set according to actual needs.During use, at first, this mould is under the downward pressure effect, and cope match-plate pattern 1 drives patrix 2 and moves downward, and promotes hush tube 11 and gets in dividing plate 12 holes; After hush tube 11 is press-fit into place; Cope match-plate pattern 1 continues to drive patrix 2 and moves downward under the downward pressure effect; Promoting oncus pintongs mould 8a simultaneously opens; Prominent protruding extruding hush tube 11 local plastic deformation on the oncus pintongs mould 8a, thus block dividing plate 12, realize that hush tube 11 and dividing plate 12 press-fit and oncus; When the downward pressure effect is cancelled, when producing pulling force upwards simultaneously, patrix 2 separates with counterdie 5 gradually, oncus pintongs mould 8a return under the effect of nitrogen spring, whole operation process completion.
Claims (5)
1. hush tube and dividing plate press-fit the integrated compound die of oncus; The counterdie, dividing plate location-plate, hush tube positioner and the oncus mould that it is characterized in that comprising the patrix that is connected with cope match-plate pattern, be connected with lower bolster through guider; Said hush tube positioner is installed on the patrix; Said dividing plate location-plate correspondence is installed on the counterdie, is provided with guider between said patrix and the counterdie, also is provided with returning device between said counterdie and the lower bolster; Said oncus mould comprises oncus pintongs mould and oncus mandrel, and this oncus mandrel passes the dividing plate location-plate and counterdie is fixed on the lower bolster, the axis of oncus mandrel and the dead in line of dividing plate location-plate, and said oncus pintongs mould correspondence is installed on the counterdie.
2. hush tube as claimed in claim 1 and dividing plate press-fit the integrated compound die of oncus, it is characterized in that being provided with gag lever post between said counterdie and the lower bolster.
3. according to claim 1 or claim 2 hush tube and dividing plate press-fits the integrated compound die of oncus, it is characterized in that the quantity correspondence of said dividing plate location-plate and hush tube positioner is respectively more than one.
4. according to claim 1 or claim 2 hush tube and dividing plate press-fits the integrated compound die of oncus, it is characterized in that said returning device is a nitrogen spring.
5. according to claim 1 or claim 2 hush tube and dividing plate press-fits the integrated compound die of oncus, it is characterized in that said guider is made up of guide pillars and bushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201347834U CN202097273U (en) | 2011-04-29 | 2011-04-29 | Integrated compound die for press mounting and ridging of muffler pipes and insulation boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201347834U CN202097273U (en) | 2011-04-29 | 2011-04-29 | Integrated compound die for press mounting and ridging of muffler pipes and insulation boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097273U true CN202097273U (en) | 2012-01-04 |
Family
ID=45383307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201347834U Expired - Fee Related CN202097273U (en) | 2011-04-29 | 2011-04-29 | Integrated compound die for press mounting and ridging of muffler pipes and insulation boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262604A (en) * | 2017-07-25 | 2017-10-20 | 镇江市恒源汽车零部件有限公司 | A kind of oncus mould |
| CN114346086A (en) * | 2021-12-31 | 2022-04-15 | 苏州品骏精密机械有限公司 | Anti-rebound high-precision automobile exhaust system ridge forming process and quick clamping tool thereof |
-
2011
- 2011-04-29 CN CN2011201347834U patent/CN202097273U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262604A (en) * | 2017-07-25 | 2017-10-20 | 镇江市恒源汽车零部件有限公司 | A kind of oncus mould |
| CN114346086A (en) * | 2021-12-31 | 2022-04-15 | 苏州品骏精密机械有限公司 | Anti-rebound high-precision automobile exhaust system ridge forming process and quick clamping tool thereof |
| CN114346086B (en) * | 2021-12-31 | 2023-11-24 | 苏州品骏精密机械有限公司 | Anti-rebound high-precision automobile exhaust system ridge process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20160429 |