CN102615196A - Z-shaped axle plate forming die - Google Patents
Z-shaped axle plate forming die Download PDFInfo
- Publication number
- CN102615196A CN102615196A CN 201210113357 CN201210113357A CN102615196A CN 102615196 A CN102615196 A CN 102615196A CN 201210113357 CN201210113357 CN 201210113357 CN 201210113357 A CN201210113357 A CN 201210113357A CN 102615196 A CN102615196 A CN 102615196A
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- Prior art keywords
- counterdie
- forming surface
- shop bolt
- die
- plane
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Abstract
The invention discloses a Z-shaped axle plate forming die. The Z-shaped axle plate forming die comprises a lower die, sliding bars, a straight edge positioning pin, an arc-shaped edge positioning pin, a hole positioning pin and an upper die, wherein a plurality of sliding bars are arranged at a position away from an inclined plane on an upper forming surface of the lower die, and are vertical to a bottom plane of the lower die; two small planes parallel to the bottom plane and one inclined plane are arranged on the upper forming surface of the lower die; small arc-shaped transition surfaces are arranged on connection parts of the inclined plane and the two small planes; the upper edge of a tangent plane of the upper forming surface of the lower die is Z-shaped along the lateral axis; a lower forming surface of the upper die and the upper forming surface of the lower die are correspondingly jointed with each other; sliding holes are formed in the lower forming surface of the upper die at positions corresponding to the sliding bars of the lower die; the upper die is sleeved on the sliding bars through the sliding holes to move up and down; and the lower edge of a tangent plane of the lower forming surface of the upper die is also Z-shaped along the lateral axis. Therefore, by the Z-shaped axle plate forming die, a blank can be quickly molded on a stamping die by one step, and the production efficiency and the product yield are greatly increased.
Description
Technical field
The present invention relates to a kind of diel, particularly relate to a kind of Z-shaped wheel shaft sheet metal forming mould.
Background technology
Traditional mould utilizes bending mould through crooked forming repeatedly, and it relates to repeatedly crooked and location, and the product after the moulding is because position error causes product rejection rate high, and efficient is also lower, and manufacturing cost is risen to some extent.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of Z-shaped wheel shaft sheet metal forming mould, can make blank one-shot forming fast on stamping die, has improved production efficiency and product percent of pass greatly.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of Z-shaped wheel shaft sheet metal forming mould is provided; This Z-shaped wheel shaft sheet metal forming mould comprises counterdie, slide bar, straight flange shop bolt, arc limit shop bolt, hole shop bolt, patrix; The position that forming surface is avoided the inclined-plane on the said counterdie is provided with a plurality of slide bars; Slide bar is perpendicular to the baseplane of counterdie; The last forming surface of counterdie is provided with 2 facet and 1 inclined-plane of being parallel to the baseplane; Inclined-plane and 2 faceted junctions are provided with the excessive face of little circular arc, and forming surface becomes "
" type along the tangent plane upper edge of transversal line on the counterdie; The corresponding interlock of the last forming surface of the compacted under face of patrix and counterdie; The position of the corresponding counterdie slide bar of the compacted under face of patrix is provided with slide opening; Patrix is enclosed within on the slide bar through slide opening and moves up and down, and patrix compacted under face also becomes "
" type along the tangent plane lower edge of transversal line; Saidly comprise that also forming surface on the counterdie avoids the position on inclined-plane and be provided with 4 straight flange shop bolts; The straight flange shop bolt is evenly distributed on the transversal line both sides; And along the transversal line symmetry; The faceted transversal line in the left side of forming surface is provided with 1 hole shop bolt and 1 arc limit shop bolt on the counterdie; arc limit shop bolt and hole shop bolt all are positioned at the left side of straight flange shop bolt, and arc limit shop bolt is positioned at the left side of hole shop bolt, and each pin position of the corresponding counterdie of the lower plane of patrix is equipped with pin and dodges the hole.
Preferably, forming surface becomes 2 angles on "
" type greater than 90 ° on the said counterdie along the tangent plane upper edge of transversal line.
Preferably, said patrix compacted under face becomes 2 angles on "
" type greater than 90 ° along the tangent plane lower edge of transversal line.
Description of drawings
Fig. 1 is the structural representation of a preferred embodiment of the Z-shaped wheel shaft sheet metal forming of the present invention mould;
Fig. 2 is the counterdie vertical view of the Z-shaped wheel shaft sheet metal forming of the present invention mould.
The mark of each parts is following in the accompanying drawing:
1, counterdie; 2, slide bar; 3, straight flange shop bolt; 4, arc limit shop bolt; 5, hole shop bolt; 6, patrix.
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 the advantage of 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:
A kind of Z-shaped wheel shaft sheet metal forming mould; This Z-shaped wheel shaft sheet metal forming mould comprises counterdie 1, slide bar 2, straight flange shop bolt 3, arc limit shop bolt 4, hole shop bolt 5, patrix 6; The position that forming surface is avoided the inclined-plane on the said counterdie 1 is provided with a plurality of slide bars 2; Slide bar 2 is perpendicular to the baseplane of counterdie 1; The last forming surface of counterdie 1 is provided with 2 facet and 1 inclined-plane of being parallel to the baseplane; Inclined-plane and 2 faceted junctions are provided with the excessive face of little circular arc; Forming surface becomes "
" type on the counterdie 1 along the tangent plane upper edge of transversal line, and forming surface becomes 2 angles on "
" type greater than 90 ° on the counterdie 1 along the tangent plane upper edge of transversal line; The corresponding interlock of the last forming surface of the compacted under face of patrix 6 and counterdie 1; The position of corresponding counterdie 1 slide bar 2 of the compacted under face of patrix 6 is provided with slide opening; Patrix 6 is enclosed within on the slide bar 2 through slide opening and moves up and down; Patrix 6 compacted under faces also become "
" type along the tangent plane lower edge of transversal line, patrix 6 compacted under faces become 2 angles on "
" type greater than 90 ° along the tangent plane lower edge of transversal line; Saidly comprise that also forming surface on the counterdie 1 avoids the position on inclined-plane and be provided with 4 straight flange shop bolts 3; Straight flange shop bolt 3 is evenly distributed on the transversal line both sides; And along the transversal line symmetry; The faceted transversal line in the left side of forming surface is provided with 1 hole shop bolt 6 and 1 arc limit shop bolt 4 on the counterdie 1; arc limit shop bolt 4 and hole shop bolt 5 all are positioned at the left side of straight flange shop bolt 3, and arc limit shop bolt 4 is positioned at the left side of hole shop bolt 3, and each pin position of the corresponding counterdie 1 of the lower plane of patrix 6 is equipped with pin and dodges the hole.
In sum, so the present invention can make blank one-shot forming fast on stamping die, production efficiency and product percent of pass have been improved greatly.
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 (3)
1. Z-shaped wheel shaft sheet metal forming mould; It is characterized in that: this Z-shaped wheel shaft sheet metal forming mould comprises counterdie, slide bar, straight flange shop bolt, arc limit shop bolt, hole shop bolt, patrix; The position that forming surface is avoided the inclined-plane on the said counterdie is provided with a plurality of slide bars; Slide bar is perpendicular to the baseplane of counterdie; The last forming surface of counterdie is provided with 2 facet and 1 inclined-plane of being parallel to the baseplane; Inclined-plane and 2 faceted junctions are provided with the excessive face of little circular arc, and forming surface becomes "
" type along the tangent plane upper edge of transversal line on the counterdie; The corresponding interlock of the last forming surface of the compacted under face of patrix and counterdie; The position of the corresponding counterdie slide bar of the compacted under face of patrix is provided with slide opening; Patrix is enclosed within on the slide bar through slide opening and moves up and down, and patrix compacted under face also becomes "
" type along the tangent plane lower edge of transversal line; Saidly comprise that also forming surface on the counterdie avoids the position on inclined-plane and be provided with 4 straight flange shop bolts; The straight flange shop bolt is evenly distributed on the transversal line both sides; And along the transversal line symmetry; The faceted transversal line in the left side of forming surface is provided with 1 hole shop bolt and 1 arc limit shop bolt on the counterdie; arc limit shop bolt and hole shop bolt all are positioned at the left side of straight flange shop bolt, and arc limit shop bolt is positioned at the left side of hole shop bolt, and each pin position of the corresponding counterdie of the lower plane of patrix is equipped with pin and dodges the hole.
2. according to the said a kind of Z-shaped wheel shaft sheet metal forming mould of claim 1, it is characterized in that: forming surface becomes 2 angles on "
" type greater than 90 ° on the said counterdie along the tangent plane upper edge of transversal line.
3. according to the said a kind of Z-shaped wheel shaft sheet metal forming mould of claim 1, it is characterized in that: said patrix compacted under face becomes 2 angles on "
" type greater than 90 ° along the tangent plane lower edge of transversal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210113357 CN102615196A (en) | 2012-04-18 | 2012-04-18 | Z-shaped axle plate forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210113357 CN102615196A (en) | 2012-04-18 | 2012-04-18 | Z-shaped axle plate forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102615196A true CN102615196A (en) | 2012-08-01 |
Family
ID=46555599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210113357 Pending CN102615196A (en) | 2012-04-18 | 2012-04-18 | Z-shaped axle plate forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102615196A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111818A (en) * | 2016-08-26 | 2016-11-16 | 合肥市富华精密机械制造有限公司 | Diel |
| CN110802173A (en) * | 2019-11-18 | 2020-02-18 | 梧州奥卡光学仪器有限公司 | Convex stamping die for bottom plate |
-
2012
- 2012-04-18 CN CN 201210113357 patent/CN102615196A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111818A (en) * | 2016-08-26 | 2016-11-16 | 合肥市富华精密机械制造有限公司 | Diel |
| CN106111818B (en) * | 2016-08-26 | 2017-11-21 | 合肥市富华精密机械制造有限公司 | Diel |
| CN110802173A (en) * | 2019-11-18 | 2020-02-18 | 梧州奥卡光学仪器有限公司 | Convex stamping die for bottom plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120801 |