CN204234576U - Four rib moulds pressed by a kind of blast pipe - Google Patents
Four rib moulds pressed by a kind of blast pipe Download PDFInfo
- Publication number
- CN204234576U CN204234576U CN201420605678.8U CN201420605678U CN204234576U CN 204234576 U CN204234576 U CN 204234576U CN 201420605678 U CN201420605678 U CN 201420605678U CN 204234576 U CN204234576 U CN 204234576U
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- CN
- China
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- pressure device
- rib
- pressure
- pressurizing unit
- groove
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Abstract
The utility model relates to a kind of blast pipe and presses four rib moulds, comprise base, pressing plate, body fixture, hold-down devices, first by pressure device, second by pressure device, 3rd by pressure device, pressurizing unit, base plate, described body fixture is arranged on the edge of base, described base plate is arranged on the centre of base, described first is fixedly installed on the centre of base plate by pressure device, described pressurizing unit is fixedly installed in the middle of pressing plate, described second is fixedly installed on by pressure device the both sides that first is subject to pressure device by pressure device and the 3rd respectively, described first by pressure device, second maintains static by pressure device by pressure device and the 3rd, by hold-down devices, the pressurizing unit on pressing plate is extruded from top to bottom, make body stressed more even in extrusion process, body discontinuity is avoided to cause body to be out of shape, the four rib parcels extruded by outer tube member by pressing four rib moulds on inner pipe, ensure inside and outside pinning, avoid adopting welding method damage body.
Description
Technical field
The utility model relates to a kind of automobile exhaust system blast pipe technology field.
Background technology
Society automobile is the universal whole world, becomes the indispensable vehicles in people's life.Blast pipe is the requisite part of automobile, and it is installed between enmgine exhaust and silencer, thus plays vibration and noise reducing and extend exhausting silencer system service life.Existing blast pipe divides interior pipe and outer tube, and interior pipe makes both pin with outer tube by welding, and adopts welding method easily to damage pipe fitting, reduces the production efficiency of producer.
Utility model content
Problem to be solved in the utility model is to provide a kind of blast pipe and presses four rib moulds, and the four rib parcels utilizing pressure four rib mould to be extruded by outer tube member on inner pipe, ensure inside and outside pinning, avoids the method damage pipe fitting adopting welding.
For overcoming the above problems scheme of the present invention:
Four rib moulds pressed by a kind of blast pipe, comprise base, pressing plate, body fixture, hold-down devices, first by pressure device, second by pressure device, 3rd by pressure device, pressurizing unit, base plate, described body fixture is arranged on the edge of base, described base plate is arranged on the centre of base, it is circular through hole that the upper end of described body fixture has cross section, described first by the first groove being provided with circular arc outside pressure device, described second by the second groove being provided with circular arc outside pressure device, described the 3rd by the 3rd groove being provided with circular arc outside pressure device, the 4th groove of circular arc is provided with outside described pressurizing unit, described first by pressure device, second by pressure device, 3rd maintains static by pressure device, the first groove is made after pressurizing unit on pressing plate extrudes from top to bottom, second groove, 3rd groove, 4th groove forms a circular passage, described manhole and the center line of circular channel are same straight line, described first is fixedly installed on the centre of base plate by pressure device, described pressurizing unit is fixedly installed on the centre of pressing plate, described second is fixedly installed on by pressure device the both sides that first is subject to pressure device by pressure device and the 3rd respectively, described second for symmetry axis axisymmetricly arranged by the center line of pressure device by pressure device with first with the 3rd by pressure device, described first is provided with the first pressure rib cavity by pressure device and second by between pressure device, described first is provided with the second pressure rib cavity by pressure device and the 3rd by between pressure device, described second by being provided with the 3rd pressure rib cavity between pressure device and pressurizing unit, described the 3rd by being provided with the 4th pressure rib cavity between pressure device and pressurizing unit.
Four rib moulds pressed by above-mentioned a kind of blast pipe, and wherein, described first be arranged in parallel by pressure device and body fixture.
Four rib moulds pressed by above-mentioned a kind of blast pipe, and wherein, described hold-down devices is cylinder.
Four rib moulds pressed by above-mentioned a kind of blast pipe, wherein, described first pressure rib cavity, the second pressure rib cavity, the 3rd pressure rib cavity and the 4th press rib cavity size and structure identical.
Four rib moulds pressed by above-mentioned a kind of blast pipe, and wherein, the quantity of described hold-down devices is four, is fixedly installed on respectively on the corner of base.
The beneficial effect of this programme:
In the same horizontal line, person's operation easy to use, avoids damaging body during extruding the center line of the utility model manhole and circular channel, above-mentioned first is fixedly installed on the centre of base plate by pressure device, pressurizing unit is fixedly installed on the centre of pressing plate, second is fixedly installed on by pressure device the both sides that first is subject to pressure device by pressure device and the 3rd respectively, second for symmetry axis axisymmetricly arranged by the center line of pressure device by pressure device with first with the 3rd by pressure device, first by pressure device, second maintains static by pressure device by pressure device and the 3rd, by four hold-down devices, the pressurizing unit on pressing plate is extruded from top to bottom, make body stressed more even in extrusion process, avoid the possibility that body discontinuity causes body to be out of shape, the four rib parcels extruded by pressing four rib mould outer tube members on inner pipe, ensure inside and outside pinning, press down effect when the quantity of hold-down devices is four and is fixedly installed on respectively on the corner of base best, extruding is the most even, simple to operate.
Accompanying drawing explanation
Fig. 1 is that four rib mode host visual pattern pressed by a kind of blast pipe.
Fig. 2 is that four rib mould rearviews pressed by a kind of blast pipe.
Fig. 3 is that four rib die side views pressed by a kind of blast pipe.
Fig. 4 is that four rib mould four rib sectional views pressed by a kind of blast pipe.
Detailed description of the invention
Four rib moulds pressed by a kind of blast pipe as shown in the figure, comprise base 1, pressing plate 2, body fixture 4, hold-down devices 10, first by pressure device 6, second by pressure device 7, 3rd by pressure device 8, pressurizing unit 9, base plate 3, described body fixture 4 is arranged on the edge of base 1, described base plate 3 is arranged on the centre of base 1, the upper end of described body fixture 4 has circular through hole 5, described first by the first groove being provided with circular arc outside pressure device 6, described second by the second groove being provided with circular arc outside pressure device 7, described the 3rd by the 3rd groove being provided with circular arc outside pressure device 8, the 4th groove of circular arc is provided with outside described pressurizing unit 9, described first by pressure device 6, second by pressure device 7, 3rd maintains static by pressure device 8, pressurizing unit 9 on pressing plate 2 makes the first groove after extruding from top to bottom, second groove, 3rd groove, 4th groove forms a circular passage 11, described manhole 5 is same straight line with the center line of circular channel 11, described first is fixedly installed on the centre of base plate 3 by pressure device 6, described pressurizing unit 9 is fixedly installed on the centre of pressing plate 2, described second is fixedly installed on by pressure device 9 both sides that first is subject to pressure device 6 by pressure device 7 and the 3rd respectively, described second for symmetry axis axisymmetricly arranged by the center line of pressure device 6 by pressure device 8 with first with the 3rd by pressure device 7, described first is provided with the first pressure rib cavity 12 by pressure device 6 and second by between pressure device 7, described first is provided with the second pressure rib cavity 13 by pressure device 6 and the 3rd by between pressure device 8, described second presses rib cavity 14 by being provided with the 3rd between pressure device 7 and pressurizing unit 9, described the 3rd presses rib cavity 15 by being provided with the 4th between pressure device 8 and pressurizing unit 9, the first described pressure rib cavity 12, second pressure rib cavity 13, 3rd pressure rib cavity 14 and the 4th press rib cavity 15 size and structure identical, the quantity of described hold-down devices 10 is four, be fixedly installed on the corner of base 1 respectively, described first be arranged in parallel by pressure device 6 and body fixture 4, described hold-down devices 10 is cylinder.
In the same horizontal line, person's operation easy to use, avoids damaging body during extruding the center line of the utility model manhole and circular channel, above-mentioned first is fixedly installed on the centre of base plate by pressure device, pressurizing unit is fixedly installed on the centre of pressing plate, second is fixedly installed on by pressure device the both sides that first is subject to pressure device by pressure device and the 3rd respectively, second for symmetry axis axisymmetricly arranged by the center line of pressure device by pressure device with first with the 3rd by pressure device, first by pressure device, second maintains static by pressure device by pressure device and the 3rd, by four hold-down devices, the pressurizing unit on pressing plate is extruded from top to bottom, make body stressed more even in extrusion process, avoid the possibility that body discontinuity causes body to be out of shape, the four rib parcels extruded by outer tube member by pressing four rib moulds on inner pipe, ensure inside and outside pinning, press down effect when the quantity of hold-down devices is four and is fixedly installed on respectively on the corner of base best, extruding is the most even, simple to operate.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. four rib moulds pressed by a blast pipe, comprise base, pressing plate, body fixture, hold-down devices, first by pressure device, second by pressure device, 3rd by pressure device, pressurizing unit, base plate, it is characterized by, described body fixture is arranged on the edge of base, described base plate is arranged on the centre of base, it is circular through hole that the upper end of described body fixture has cross section, described first by the first groove being provided with circular arc outside pressure device, described second by the second groove being provided with circular arc outside pressure device, described the 3rd by the 3rd groove being provided with circular arc outside pressure device, the 4th groove of circular arc is provided with outside described pressurizing unit, described first by pressure device, second by pressure device, 3rd maintains static by pressure device, the first groove is made after pressurizing unit on pressing plate extrudes from top to bottom, second groove, 3rd groove, 4th groove forms a circular passage, described manhole and the center line of circular channel are same straight line, described first is fixedly installed on the centre of base plate by pressure device, described pressurizing unit is fixedly installed on the centre of pressing plate, described second is fixedly installed on by pressure device the both sides that first is subject to pressure device by pressure device and the 3rd respectively, described second for symmetry axis axisymmetricly arranged by the center line of pressure device by pressure device with first with the 3rd by pressure device, described first is provided with the first pressure rib cavity by pressure device and second by between pressure device, described first is provided with the second pressure rib cavity by pressure device and the 3rd by between pressure device, described second by being provided with the 3rd pressure rib cavity between pressure device and pressurizing unit, described the 3rd by being provided with the 4th pressure rib cavity between pressure device and pressurizing unit.
2. four rib moulds pressed by a kind of blast pipe as claimed in claim 1, it is characterized by, and described first be arranged in parallel by pressure device and body fixture.
3. four rib moulds pressed by a kind of blast pipe as claimed in claim 1, it is characterized by, and described hold-down devices is cylinder.
4. four rib moulds pressed by a kind of blast pipe as claimed in claim 1, it is characterized by, described first pressure rib cavity, the second pressure rib cavity, the 3rd pressure rib cavity and the 4th press rib cavity size and structure identical.
5. four rib moulds pressed by a kind of blast pipe as claimed in claim 1, it is characterized by, and the quantity of described hold-down devices is four, is fixedly installed on respectively on the corner of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605678.8U CN204234576U (en) | 2014-10-21 | 2014-10-21 | Four rib moulds pressed by a kind of blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605678.8U CN204234576U (en) | 2014-10-21 | 2014-10-21 | Four rib moulds pressed by a kind of blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234576U true CN204234576U (en) | 2015-04-01 |
Family
ID=52764128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605678.8U Withdrawn - After Issue CN204234576U (en) | 2014-10-21 | 2014-10-21 | Four rib moulds pressed by a kind of blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550458A (en) * | 2014-10-21 | 2015-04-29 | 镇江利奥排气技术有限公司 | Four-ridge pressing die for exhaust pipe |
-
2014
- 2014-10-21 CN CN201420605678.8U patent/CN204234576U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550458A (en) * | 2014-10-21 | 2015-04-29 | 镇江利奥排气技术有限公司 | Four-ridge pressing die for exhaust pipe |
| CN104550458B (en) * | 2014-10-21 | 2016-08-24 | 镇江利奥排气技术有限公司 | Four rib moulds pressed by a kind of exhaustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150401 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |