CN102626736A - Punching die for coaxial dual holes of rolling shaft of textile machine - Google Patents
Punching die for coaxial dual holes of rolling shaft of textile machine Download PDFInfo
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- CN102626736A CN102626736A CN 201210113211 CN201210113211A CN102626736A CN 102626736 A CN102626736 A CN 102626736A CN 201210113211 CN201210113211 CN 201210113211 CN 201210113211 A CN201210113211 A CN 201210113211A CN 102626736 A CN102626736 A CN 102626736A
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Abstract
The invention discloses a punching die for coaxial dual holes of a rolling shaft of a textile machine. The punching die comprises an upper die plate and a lower die plate which are fixed by a sliding bar, wherein the upper die plate is provided with a downward upper convex die, the lower die plate is provided with a lower concave die corresponding to the upper convex die, a support seat is arranged on the upper end surface of the lower die plate, an extruded support block is arranged on one side end of the support seat, a gap is reserved respectively between the upper end surface and the lower end surface of the support block and the upper die plate and the lower die plate, a U-shaped manufacturing workpiece is arranged in the gaps, the support block is provided with a through hole which is positioned right above the lower concave die, and the upper end surface of the lower die plate is also provided with a positioning baffle block for fixing a lower plate of the U-shaped manufacturing workpiece. Due to the mode, the punching die disclosed by the invention can be used for simultaneously machining holes on two molded surfaces, and is high in precision, simple to machine, high in product finished rate, improved in yield, reduced in cost and decreased in working procedures.
Description
Technical field
The present invention relates to mould applications, particularly relate to the punching die of the coaxial diplopore of a kind of weaving loom roller bearing.
Background technology
Perforating die once can only be accomplished a punching on the profile at present.If one is distributing more or on two profiles the time, just needing repeatedly punching than complicated parts on the different profiles, this processing mode cost is high; Process more time-consuming and process pretty troublesomely, processing cost is than higher, and the finished product rate is lower; Output is less, and operation is complicated.
Summary of the invention
The technical problem that the present invention mainly solves provides the punching die of the coaxial diplopore of a kind of weaving loom roller bearing, can process two holes on the profile simultaneously, and precision is high, and processing is simple, and the finished product rate is high, improves output, reduces cost, and reduces operation.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the punching die of the coaxial diplopore of a kind of weaving loom roller bearing is provided, comprises through slide bar fixing cope match-plate pattern and lower bolster; Said cope match-plate pattern is provided with downward last punch; Said lower bolster is provided with the corresponding lower cavity die of going up punch, and said lower bolster upper surface is equipped with supporting seat, and supporting seat one side is provided with the back-up block that stretches out; Be provided with the space between the upper and lower end face of back-up block and cope match-plate pattern and the lower bolster U type processing work is installed; Back-up block is provided with through hole, said through hole be positioned at lower cavity die directly over, the lower bolster upper surface also is provided with the fixedly position block of U type processing work lower plate.
Preferably, said lower bolster upper surface also is provided with fixedly four position blocks of U type processing work lower plate.
The invention has the beneficial effects as follows: the punching die of the coaxial diplopore of a kind of weaving loom roller bearing of the present invention, can process two holes on the profile simultaneously, precision is high, and processing is simple, and the finished product rate is high, improves output, reduces cost, and reduces operation.
Description of drawings
Fig. 1 is the structural representation of punching die one preferred embodiment of the coaxial diplopore of a kind of weaving loom roller bearing of the present invention;
Fig. 2 is the structural representation that processing work assembling of the present invention adds man-hour.
The mark of each parts is following in the accompanying drawing:
1, slide bar; 2, cope match-plate pattern; 3, lower bolster; 4, go up punch; 5, lower cavity die; 6, supporting seat; 7, back-up block; 8, through hole; 9, position block; 10, U type processing work.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 and Fig. 2, the embodiment of the invention comprises:
The punching die of the coaxial diplopore of a kind of weaving loom roller bearing; Comprise the cope match-plate pattern 2 and lower bolster 3 fixed through slide bar 1, said cope match-plate pattern 2 is provided with downward last punch 4, and said lower bolster 3 is provided with the corresponding lower cavity die 5 of going up punch 4; Said lower bolster 3 upper surfaces are equipped with supporting seat 6; Supporting seat 6 one sides are provided with the back-up block 7 that stretches out, and be provided with the space between the upper and lower end face of back-up block 7 and cope match-plate pattern 2 and the lower bolster 3 U type processing work is installed, and back-up block 7 is provided with through hole 8; Said through hole 8 be positioned at lower cavity die 5 directly over, lower bolster 3 upper surfaces also are provided with fixedly four position blocks 9 of U type processing work lower plate.
The punching die of the coaxial diplopore of a kind of weaving loom roller bearing of the present invention can be processed two holes on the profile simultaneously, and precision is high, and processing is simple, and the finished product rate is high, improves output, reduces cost, and reduces operation.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (2)
1. the punching die of the coaxial diplopore of weaving loom roller bearing; It is characterized in that: comprise that said cope match-plate pattern is provided with downward last punch through slide bar fixing cope match-plate pattern and lower bolster, said lower bolster is provided with the corresponding lower cavity die of going up punch; Said lower bolster upper surface is equipped with supporting seat; Supporting seat one side is provided with the back-up block that stretches out, and is provided with the space between the upper and lower end face of back-up block and cope match-plate pattern and the lower bolster U type processing work is installed, and back-up block is provided with through hole; Said through hole be positioned at lower cavity die directly over, the lower bolster upper surface also is provided with the fixedly position block of U type processing work lower plate.
2. the punching die of the coaxial diplopore of a kind of weaving loom roller bearing according to claim 1 is characterized in that: said lower bolster upper surface also is provided with fixedly four position blocks of U type processing work lower plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210113211 CN102626736A (en) | 2012-04-18 | 2012-04-18 | Punching die for coaxial dual holes of rolling shaft of textile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210113211 CN102626736A (en) | 2012-04-18 | 2012-04-18 | Punching die for coaxial dual holes of rolling shaft of textile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102626736A true CN102626736A (en) | 2012-08-08 |
Family
ID=46585235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210113211 Pending CN102626736A (en) | 2012-04-18 | 2012-04-18 | Punching die for coaxial dual holes of rolling shaft of textile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102626736A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056219A (en) * | 2012-12-15 | 2013-04-24 | 艾尼科环保技术(安徽)有限公司 | Composite punching die for steel coverage edges |
| CN105834306A (en) * | 2016-05-16 | 2016-08-10 | 江苏荣腾精密组件科技股份有限公司 | Self-positioning strip integral interior and exterior angle chamfering device |
| CN109261788A (en) * | 2018-10-18 | 2019-01-25 | 青岛海立达冲压件有限公司 | The concentric processing method of the automobile rear seat cushion rear foot two pinned holes of connecting plate |
-
2012
- 2012-04-18 CN CN 201210113211 patent/CN102626736A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056219A (en) * | 2012-12-15 | 2013-04-24 | 艾尼科环保技术(安徽)有限公司 | Composite punching die for steel coverage edges |
| CN105834306A (en) * | 2016-05-16 | 2016-08-10 | 江苏荣腾精密组件科技股份有限公司 | Self-positioning strip integral interior and exterior angle chamfering device |
| CN109261788A (en) * | 2018-10-18 | 2019-01-25 | 青岛海立达冲压件有限公司 | The concentric processing method of the automobile rear seat cushion rear foot two pinned holes of connecting plate |
| CN109261788B (en) * | 2018-10-18 | 2020-09-01 | 青岛海立达冲压件有限公司 | Method for machining two through pin holes of rear foot connecting plate of automobile rear row seat cushion concentrically |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120808 |