CN201799527U - Round pipe extrusion die - Google Patents
Round pipe extrusion die Download PDFInfo
- Publication number
- CN201799527U CN201799527U CN2010205346395U CN201020534639U CN201799527U CN 201799527 U CN201799527 U CN 201799527U CN 2010205346395 U CN2010205346395 U CN 2010205346395U CN 201020534639 U CN201020534639 U CN 201020534639U CN 201799527 U CN201799527 U CN 201799527U
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- China
- Prior art keywords
- side slide
- mandrel
- drive block
- formation
- pipe
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- Expired - Lifetime
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Abstract
The utility model discloses a round pipe extrusion die, which comprises an upper template, a lower template, a core shaft, an upper pressing plate and a lower pressing plate. The core shaft is provided with a shaft shoulder and is clamped between an upper formation plate and a lower formation plate. The upper parts of the templates are connected with the lower pressing plate in a propping way, a round pipe is fixed by the upper pressing plate and the lower pressing plate, a spring is clamped between the upper template and the upper pressing plate in a propping way, an oblique wedge is arranged between the upper template and the lower template, is simultaneously connected with the two formation plates and the core shaft and comprises a drive block and a side slide block, the drive block is connected with the upper template, the right lower corner of the drive block is provided with an inclined surface, the side slide block is trapezoidal, the inclined surface of the side slide block is connected with the inclined surface of the drive block in a propping way, the lower bottom surface of the side slide block is connected with the lower template in a propping way, the right side face of the side slide block is fixedly connected with the two formation plates and the core shaft, and a spring is clamped between the right side face of the side slide block and the lower formation plate in a propping way. The utility model has the technical effects that the round pipe with convex hulls is processed through the die, and thus the cost is reduced significantly.
Description
Technical field
The utility model relates to mould, relates in particular to a kind of mould that can push convex closure on pipe.
Background technology
In the manufacture process of automotive seat, need use the pipe that has convex closure, in the prior art, this pipe generally is made by special machining tool, and special machining tool costs an arm and a leg, and has increased the manufacturing cost of aforementioned pipe and even automotive seat.
Summary of the invention
The utility model is studied and is improved at the prior art above shortcomings, provides a kind of pipe to squeeze convex mold, can be used for the pipe of processing belt convex closure.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model comprises cope match-plate pattern and lower bolster, mandrel and upper and lower two holding pads, and mandrel is provided with the shaft shoulder, and mandrel is clamped between the upper and lower two formation of lots plates.
Further, holding pad under the butt of lower bolster top, pipe is fixed by last holding pad and following holding pad, supported spring between cope match-plate pattern and the last holding pad, oblique contract is set between cope match-plate pattern and the lower bolster, tiltedly contract is connected with two formation of lots plates and mandrel simultaneously, tiltedly contract comprises drive block and side slide, drive block connects cope match-plate pattern, and the lower right corner of drive block is provided with the inclined-plane, and side slide is trapezoidal, the inclined-plane butt of the inclined-plane of side slide and drive block, the bottom surface of side slide and lower bolster butt, the right flank of side slide and two formation of lots plates and mandrel are connected, and have supported spring between the right flank of side slide and the compacted under plate.Mandrel surface titanizing.
Technique effect of the present utility model is: adopt the pipe of mould mode processing belt convex closure, saved cost greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged drawing at A place among Fig. 1.
The specific embodiment
See Fig. 1, the utility model comprises cope match-plate pattern 2 and lower bolster 6, and last holding pad 10 is connected with cope match-plate pattern 2 by spring 4, in the middle of following holding pad 8 and lower bolster 6 butts, pipe 9 to be processed are clamped in by last holding pad 10, following holding pad 8.See Fig. 2, mandrel 11 is provided with the shaft shoulder 14, and the size of mandrel 11 is set according to the size of pipe 9, makes its shaft shoulder 14 right parts can stretch into the inwall of pipe 9 just, and the shaft shoulder 14 cooperates butt with the left hand wall of pipe 9 simultaneously.In the middle of the part outer wall of mandrel 11, pipe 9 is clamped in by last profiled sheeting 3 and compacted under plate 7.In actual process, earlier mandrel 11 is inserted pipe 9, non-shaping place that can prevent pipe 9 produces distortion, the gap processing convex closure 12 of pipe 9 between last profiled sheeting 3 and last holding pad 10, compacted under plate 7 and following holding pad 8, last holding pad 10 gives pipe 9 one thrusts, and mandrel 11 moves right simultaneously, and the shaft shoulder 14 gives pipe 9 levels power to the right, in vertical thrust and level making a concerted effort down of power to the right, the aforementioned interspace place forms convex closure 12.
See that Fig. 1 transmission system of the present utility model comprises cope match-plate pattern 2 and oblique contract, described oblique contract is made up of drive block 1 and side slide 5, drive block 1 is connected with cope match-plate pattern 2, the lower right corner of drive block 1 is provided with the inclined-plane, the inclined-plane butt of this inclined-plane and trapezoidal side slide 5, the bottom surface of side slide 5 and lower bolster 6 butts, its right flank and mandrel 11 and last profiled sheeting 3, compacted under plate 7 are connected, and have supported spring 13 between side slide 5 and the following holding pad 8.In actual process, cope match-plate pattern 2 moves downward, and transfers power vertically downward to level power to the right by oblique contract, and passes to pipe 9 by mandrel 11, and cope match-plate pattern 2 passes to pipe 9 by spring 4 with downward thrust simultaneously.Spring 4 and spring 13 play reset response, and the also available nitrogen cylinder of its function substitutes.Handle through titanizing on mandrel 11 surfaces, can prevent the plucking phenomenon in the process.
Claims (3)
1. pipe squeezes convex mold, comprises cope match-plate pattern and lower bolster, it is characterized in that also comprising mandrel and upper and lower two holding pads, and described mandrel is provided with the shaft shoulder, and described mandrel is clamped between the upper and lower two formation of lots plates.
2. pipe according to claim 1 squeezes convex mold, it is characterized in that holding pad under the butt of described lower bolster top, pipe is fixed by last holding pad and following holding pad, supported spring between described cope match-plate pattern and the last holding pad, oblique contract is set between described cope match-plate pattern and the lower bolster, described oblique contract is connected with described two formation of lots plates and mandrel simultaneously, described oblique contract comprises drive block and side slide, described drive block connects cope match-plate pattern, the lower right corner of described drive block is provided with the inclined-plane, described side slide is trapezoidal, the inclined-plane butt of the inclined-plane of described side slide and described drive block, the bottom surface of described side slide and described lower bolster butt, the right flank of described side slide and described two formation of lots plates and mandrel are connected, and have supported spring between the right flank of described side slide and the described compacted under plate.
3. pipe according to claim 1 and 2 squeezes convex mold, it is characterized in that described mandrel surface titanizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205346395U CN201799527U (en) | 2010-09-15 | 2010-09-15 | Round pipe extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205346395U CN201799527U (en) | 2010-09-15 | 2010-09-15 | Round pipe extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799527U true CN201799527U (en) | 2011-04-20 |
Family
ID=43869045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205346395U Expired - Lifetime CN201799527U (en) | 2010-09-15 | 2010-09-15 | Round pipe extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799527U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008484A (en) * | 2013-01-03 | 2013-04-03 | 无锡隆盛科技股份有限公司 | Device for synchronously closing two end parts of part in horizontal direction |
| CN105598294A (en) * | 2016-02-24 | 2016-05-25 | 河海大学文天学院 | Cold extrusion die for torque tube of passenger car seat |
| CN105618584A (en) * | 2016-02-03 | 2016-06-01 | 江苏博俊工业科技股份有限公司 | Double-movable-sliding-block mold for embossing after bending |
| CN107303597A (en) * | 2016-11-30 | 2017-10-31 | 上海汇众汽车制造有限公司 | Back axle aluminum alloy control arm building mortion and manufacturing process |
| CN108405752A (en) * | 2018-03-23 | 2018-08-17 | 安徽义良罐业科技有限公司 | A kind of flange fixing installation of tank body |
| CN108670758A (en) * | 2018-06-06 | 2018-10-19 | 张晰昊 | Instrument and application method are loosened in a kind of head massage |
| CN109530488A (en) * | 2017-09-22 | 2019-03-29 | 奥迪股份公司 | The method and mold of the hollow profile component for the automobile manufacture that finishing extrusion process generates |
| CN110340169A (en) * | 2018-04-02 | 2019-10-18 | 长沙海航高精管科技有限公司 | A kind of high spermaduct extrusion molding dies |
| CN110434186A (en) * | 2019-09-16 | 2019-11-12 | 常州永茂特种紧固件有限公司 | A kind of cold machining process and cold extrusion elongation mold of superdeep holes thin and long units |
-
2010
- 2010-09-15 CN CN2010205346395U patent/CN201799527U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008484B (en) * | 2013-01-03 | 2015-01-07 | 无锡隆盛科技股份有限公司 | Device for synchronously closing two end parts of part in horizontal direction |
| CN103008484A (en) * | 2013-01-03 | 2013-04-03 | 无锡隆盛科技股份有限公司 | Device for synchronously closing two end parts of part in horizontal direction |
| CN105618584A (en) * | 2016-02-03 | 2016-06-01 | 江苏博俊工业科技股份有限公司 | Double-movable-sliding-block mold for embossing after bending |
| CN105598294B (en) * | 2016-02-24 | 2018-04-06 | 河海大学文天学院 | Car seat torque tube cold extrusion die |
| CN105598294A (en) * | 2016-02-24 | 2016-05-25 | 河海大学文天学院 | Cold extrusion die for torque tube of passenger car seat |
| CN107303597B (en) * | 2016-11-30 | 2019-05-10 | 上海汇众汽车制造有限公司 | Rear axle aluminum alloy control arm forming device and manufacturing process |
| CN107303597A (en) * | 2016-11-30 | 2017-10-31 | 上海汇众汽车制造有限公司 | Back axle aluminum alloy control arm building mortion and manufacturing process |
| CN109530488A (en) * | 2017-09-22 | 2019-03-29 | 奥迪股份公司 | The method and mold of the hollow profile component for the automobile manufacture that finishing extrusion process generates |
| US11235367B2 (en) * | 2017-09-22 | 2022-02-01 | Audi Ag | Method and tool for calibration of a hollow profile component produced by extrusion for automobile manufacturing |
| CN108405752A (en) * | 2018-03-23 | 2018-08-17 | 安徽义良罐业科技有限公司 | A kind of flange fixing installation of tank body |
| CN110340169A (en) * | 2018-04-02 | 2019-10-18 | 长沙海航高精管科技有限公司 | A kind of high spermaduct extrusion molding dies |
| CN108670758A (en) * | 2018-06-06 | 2018-10-19 | 张晰昊 | Instrument and application method are loosened in a kind of head massage |
| CN110434186A (en) * | 2019-09-16 | 2019-11-12 | 常州永茂特种紧固件有限公司 | A kind of cold machining process and cold extrusion elongation mold of superdeep holes thin and long units |
| CN110434186B (en) * | 2019-09-16 | 2021-08-10 | 常州永茂特种紧固件有限公司 | Cold machining process and cold extrusion elongation die for ultra-deep hole slender part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191101 Address after: 214028 No.7, Jinma Road, Hongshan street, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Przeisler Mold Technology Co., Ltd. Address before: 214000, No. 1, Golden Road, great industrial park, Hongshan Town, Hongshan District, Jiangsu, Wuxi Patentee before: Wuxi Dragon Die Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |