CN202290924U - Metal sheet deviation-prevention undercutting device - Google Patents
Metal sheet deviation-prevention undercutting device Download PDFInfo
- Publication number
- CN202290924U CN202290924U CN2011204075174U CN201120407517U CN202290924U CN 202290924 U CN202290924 U CN 202290924U CN 2011204075174 U CN2011204075174 U CN 2011204075174U CN 201120407517 U CN201120407517 U CN 201120407517U CN 202290924 U CN202290924 U CN 202290924U
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- China
- Prior art keywords
- plate
- bolt
- driving shaft
- prevention
- metal sheet
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- 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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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model relates to a metal sheet deviation-prevention undercutting device. The metal sheet deviation-prevention undercutting device comprises a threaded rod, a roller, a driving shaft, bearings, a roller wheel, a bolt, a pressing plate, a driven shaft, a movable sleeve, a bottom plate, a gear, a gear key, a gasket, inside hexagonal bolts, a disc key, a disc, a right plate, a bolt and a left plate, wherein the right plate is arranged on the bearing which is arranged on the right side of the driving shaft and is fixed by the inside hexagonal bolt on the right side of the bottom plate; and the left plate is arranged on the bearing and the movable sleeve which are arranged on the left side of the driving shaft, is fixed by the inside hexagonal bolt on the left side of the bottom plate and is provided with the bolt. The metal sheet deviation-prevention undercutting device has the advantages of stable overall dimensions, artistic appearance, high yield, low production cost, simple devices, easy popularization and application and the like of extruded metal sheets and is suitable for the preparation of automobile noise reduction parts.
Description
One, technical field
The utility model relates to a kind of sheet metal to be prevented departing from the undercut device, is suitable for preparing automobile noise reduction part and uses.
Two, background technology
Existing sheet metal undercut device comprises screw rod, cylinder, driving shaft, bearing roller, bolt, pressing plate, driven shaft, kink, base plate, gear, gear key, pad, hexagon socket head cap screw, disk key, disk; It is to the sheet metal undercut with the direct contact matching of two rollers up and down; It is that moving up and down of kink realized that two rollers move up and down what lean on; Because sheet metal very easily rolls during undercut, can not walk along predetermined track, so there is the undercut out-of-flatness; The difficult control of the degree of depth irregular and that extrude is so that cost of manufacture is high, problem such as at the bottom of the efficient.
Three, summary of the invention
The purpose of the utility model provides the anti-undercut device that departs from of a kind of sheet metal, and it can let sheet metal along predetermined track travel, thereby reduces cost better and increase work efficiency.
For realizing above-mentioned purpose, the utility model design adopts following mode to carry out:
The anti-undercut device that departs from of sheet metal; It comprises screw rod, cylinder, driving shaft, bearing, roller, bolt, pressing plate, driven shaft, kink, base plate, gear, gear key, pad, hexagon socket head cap screw, disk key, disk, and it also comprises right plate, bolt, left plate; Right plate is contained on the bearing on driving shaft the right and fixes with the hexagon socket head cap screw on base plate right side; Left plate is contained on bearing and the kink on the driving shaft left side and and fixes, be provided with bolt above the left plate with the hexagon socket head cap screw on the left of the base plate.
The utility model is because be provided with left side plate, the degree of depth and diameter that can the stabilizer-wheels play, so that the sheet metal appearance and size that extrudes is stablized is attractive in appearance, the high so that production cost of yield rate reduces; Owing on left plate, be provided with bolt, fix simultaneously so go back the instead kink; Owing to do not lie in the original structure of change undercut device,, be easy to apply in addition so device is still simple.
Four, description of drawings
The concrete structure of the utility model is provided by following accompanying drawing.
Fig. 1 is the anti-undercut device complete section front view that departs from of a kind of sheet metal that proposes according to the utility model.
Each sign expression in the accompanying drawing:
1. screw rod 2. cylinders 3. driving shafts 4. bearings 5. right plates 6. bolts 7. left plates 8. rollers 9. bolts 10. pressing plates 11. driven shafts 12. kinks 13. base plates 14. gears 15. gear keys 16. pads 17. hexagon socket head cap screws 18. disk keys 19. disks
Below in conjunction with accompanying drawing the utility model is described in further detail.
Five, the specific embodiment
As shown in Figure 1; The anti-undercut device that departs from of the sheet metal that the utility model proposes; It comprises screw rod 1, cylinder 2, driving shaft 3, bearing 4, roller 8, bolt 9, pressing plate 10, driven shaft 11, kink 12, base plate 13, gear 14, gear key 15, pad 16, hexagon socket head cap screw 17, disk key 18, disk 19, and it also comprises right plate 5, bolt 6, left plate 7; Right plate 5 is contained on the bearing 4 on driving shaft 3 the right and and fixes with the hexagon socket head cap screw 17 on base plate 13 right sides; Fix on the bearing 4 that left plate 7 is contained in driving shaft 3 left sides and the kink 12 and with the hexagon socket head cap screw 17 in base plate 13 left sides, be provided with bolt 6 above the left plate 7.
Bolt 6 above the described left plate 7 is screw rod also.
During work; Fix the degree of depth and the diameter of roller 8; Rotary drum 2 drives disk 19 turning handle power biography and replaces to driving shaft 3; Thereby through gear 14 pass to driven shaft 11 drive again roller 8 realize two rollers 8 up and down to changeing, only need sheet metal be placed the tongue and groove space of two rollers 8, drive the sheet metals motion by roller 8 and can extrude the fixing automobile noise reduction part of appearance and size.
Claims (2)
1. a sheet metal prevents departing from the undercut device; It comprises screw rod (1), cylinder (2), driving shaft (3), bearing (4), roller (8), bolt (9), pressing plate (10), driven shaft (11), kink (12), base plate (13), gear (14), gear key (15), pad (16), hexagon socket head cap screw (17), disk key (18), disk (19), it is characterized in that it also comprises right plate (5), bolt (6), left plate (7); The bearing (4) that right plate (5) is contained in driving shaft (3) the right is gone up and is fixed with the hexagon socket head cap screw (17) on base plate (13) right side; The bearing (4) and the kink (12) that left plate (7) are contained in driving shaft (3) left side are gone up and are fixed with the hexagon socket head cap screw (17) on the left of the base plate (13), are provided with bolt (6) above the left plate (7).
2. sheet metal according to claim 1 is anti-to depart from the undercut device, it is characterized in that the also screw rod of bolt (6) above the described left plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204075174U CN202290924U (en) | 2011-10-20 | 2011-10-20 | Metal sheet deviation-prevention undercutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204075174U CN202290924U (en) | 2011-10-20 | 2011-10-20 | Metal sheet deviation-prevention undercutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290924U true CN202290924U (en) | 2012-07-04 |
Family
ID=46359905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204075174U Expired - Fee Related CN202290924U (en) | 2011-10-20 | 2011-10-20 | Metal sheet deviation-prevention undercutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262549A (en) * | 2017-05-17 | 2017-10-20 | 金泽红 | A kind of noise elimination device automatic assembly line |
-
2011
- 2011-10-20 CN CN2011204075174U patent/CN202290924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262549A (en) * | 2017-05-17 | 2017-10-20 | 金泽红 | A kind of noise elimination device automatic assembly line |
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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: 20120704 Termination date: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |