CN104057072A - Demolding mechanism - Google Patents
Demolding mechanism Download PDFInfo
- Publication number
- CN104057072A CN104057072A CN201410288281.5A CN201410288281A CN104057072A CN 104057072 A CN104057072 A CN 104057072A CN 201410288281 A CN201410288281 A CN 201410288281A CN 104057072 A CN104057072 A CN 104057072A
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- CN
- China
- Prior art keywords
- rotating disk
- irregularly
- swivel nut
- shaped hole
- hole
- Prior art date
- 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.)
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Abstract
The invention discloses a demolding mechanism, which comprises a rotating disk, a screw sleeve, a screw rod, a top block and limiting pins, wherein a through hole is formed in the middle of the rotating disk; special-shaped holes are uniformly distributed in the rotating disk, comprise small-end holes and large-end holes, and are consistent in directions; the limiting pins are arranged in the special-shaped holes; the screw sleeve is arranged on the right side of the rotating disk, and is aligned with the through hole; the screw rod is arranged in the screw sleeve, and is fixed together with the screw sleeve in a matching way; a convex edge is formed at the left end of the screw rod; the top block sleeves the outer side of the convex edge. The demolding mechanism is simple in structure, is practical, and can be used for demolding single-phase basin-shaped insulators conveniently and rapidly without damaging workpieces.
Description
Technical field
The present invention relates to fixture field, specifically a kind of mould emptier.
Background technology
At present, foundry goods is stripping process more complicated after casting, and the demoulding work of especially single-phase basin shape insulator relies on the manpower demoulding easily to produce damage, adopts the machine demoulding, and ingot stripper structure is comparatively complicated, is not easy to operation, and cost is relatively high.
Summary of the invention
The object of this invention is to provide a kind of mould emptier.
The present invention is difficult for the demoulding after will solving existing single-phase basin shape insulator casting, is not easy to operation, workpiece easy damaged, the problem that cost is relatively high.
Technical scheme of the present invention is: a kind of mould emptier, comprise rotating disk, swivel nut, screw rod, jacking block and spacer pin, in the middle of described rotating disk, be provided with through hole, on rotating disk, be evenly equipped with irregularly-shaped hole, described irregularly-shaped hole comprises little stomidium and large stomidium, the direction of described irregularly-shaped hole is consistent, described spacer pin is located in described irregularly-shaped hole, described swivel nut is located at the right side of described rotating disk, and align with described through hole, described screw rod is located in described swivel nut, cooperatively interact fixing, the left end of described screw rod is provided with protruding edge, described jacking block is placed on the outside, edge of described projection.
Described swivel nut outside is evenly equipped with gusset, and described gusset is welded and fixed with described rotating disk and swivel nut respectively, the small end hole correspondence of described gusset and described irregularly-shaped hole, described irregularly-shaped hole direction is consistent, and the large stomidium that is distributed on the each irregularly-shaped hole on rotating disk is all located at clockwise direction or the counter clockwise direction of little stomidium.
Angle between the little stomidium of described irregularly-shaped hole and large stomidium is 20 °.
The left end outside of described swivel nut is provided with a step, and described step is located in the through hole of described rotating disk, and the left end middle part of described swivel nut is provided with a swivel nut cavity.
Between the protruding edge of described jacking block and described screw rod, be provided with back-up ring.
Beneficial effect of the present invention is: the present invention is simple in structure, and object practicality is for the demoulding work of single-phase basin shape insulator, convenient and swift, and stressed even, and the demoulding is steady, can not damage workpiece, and cost is relatively low.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention while using.
Fig. 2 is the schematic diagram that the present invention observes from right side.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present invention includes rotating disk 1, swivel nut 5, screw rod 4, jacking block 9 and spacer pin 8, in the middle of described rotating disk 1, be provided with through hole 11, on rotating disk 1, be evenly equipped with irregularly-shaped hole 14, described irregularly-shaped hole 14 comprises small end hole 13 and large stomidium 15, the direction of described irregularly-shaped hole 14 is consistent, described spacer pin 8 is located in described irregularly-shaped hole 14, described swivel nut 5 is located at the right side of described rotating disk 1, and align with described through hole 11, described screw rod 4 is located in described swivel nut 5, cooperatively interact fixing, the left end of described screw rod 4 is provided with protruding edge 10, described jacking block 9 is placed on 10 outsides, edge of described projection.
In the present embodiment, described swivel nut 5 outsides are evenly equipped with gusset 6, and described gusset 6 is welded and fixed with described rotating disk 1 and swivel nut 5 respectively, for supporting fixing swivel nut 5; Small end hole 13 correspondences of described gusset 6 and described irregularly-shaped hole 14, described irregularly-shaped hole 14 directions are consistent, and the large stomidium 15 that is distributed on the each irregularly-shaped hole 14 on rotating disk 1 is all located at clockwise direction or the counter clockwise direction in small end hole 13, supports for strengthening.
In the present embodiment, the angle between the small end hole 13 of described irregularly-shaped hole 14 and large stomidium 15 is 20 °.
In the present embodiment, the left end outside of described swivel nut 5 is provided with a step 2, and described step 2 is located in the through hole 11 of described rotating disk 1, the left end middle part of described swivel nut 5 is provided with a swivel nut cavity 3, is described jacking block 9 exhaust positions while being convenient to screw rod 4 adjusting position.
In the present embodiment, between described jacking block 9 and the protruding edge 10 of described screw rod 4, be provided with back-up ring 7, for fixing described jacking block 9.
Using method: when use, by screw rod 4, jacking block 9 is adjusted to appropriate location, rotating disk 1 is docked with single-phase basin shape insulator mould 12, rotate 20 ° and make small end hole 13 positions of spacer pin 8 in irregularly-shaped hole 14, clamping; Then rotary screw 4 makes single-phase basin shape insulator and single-phase basin shape insulator mould separating by jacking block 9.
Claims (5)
1. a mould emptier; it is characterized in that comprising rotating disk, swivel nut, screw rod, jacking block and spacer pin; in the middle of described rotating disk, be provided with through hole; on rotating disk, be evenly equipped with irregularly-shaped hole; described irregularly-shaped hole comprises little stomidium and large stomidium; the direction of described irregularly-shaped hole is consistent; described spacer pin is located in described irregularly-shaped hole; described swivel nut is located at the right side of described rotating disk; and align with described through hole, described screw rod is located in described swivel nut, cooperatively interacts fixing; the left end of described screw rod is provided with protruding edge, and described jacking block is placed on the outside, edge of described projection.
2. mould emptier according to claim 1; it is characterized in that described swivel nut outside is evenly equipped with gusset; and described gusset is welded and fixed with described rotating disk and swivel nut respectively; the small end hole correspondence of described gusset and described irregularly-shaped hole; described irregularly-shaped hole direction is consistent, and the large stomidium that is distributed on the each irregularly-shaped hole on rotating disk is all located at clockwise direction or the counter clockwise direction of little stomidium.
3. mould emptier according to claim 1, is characterized in that the angle between little stomidium and the large stomidium of described irregularly-shaped hole is 20 °.
4. mould emptier according to claim 1, is characterized in that the left end outside of described swivel nut is provided with a step, and described step is located in the through hole of described rotating disk, and the left end middle part of described swivel nut is provided with a swivel nut cavity.
5. mould emptier according to claim 1, is characterized in that being provided with back-up ring between described jacking block and the protruding edge of described screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288281.5A CN104057072B (en) | 2014-06-25 | 2014-06-25 | Mould emptier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288281.5A CN104057072B (en) | 2014-06-25 | 2014-06-25 | Mould emptier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104057072A true CN104057072A (en) | 2014-09-24 |
| CN104057072B CN104057072B (en) | 2016-05-18 |
Family
ID=51545167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410288281.5A Expired - Fee Related CN104057072B (en) | 2014-06-25 | 2014-06-25 | Mould emptier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104057072B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290383A (en) * | 2014-12-27 | 2016-02-03 | 天津立中车轮有限公司 | Mold drawing mechanism of aluminum alloy wheel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925836Y (en) * | 2006-06-26 | 2007-07-25 | 西安西开高压电气股份有限公司 | Stripper of basin-shaped epoxy insulator pouring mold |
| JP2008062491A (en) * | 2006-09-07 | 2008-03-21 | Kojima Press Co Ltd | Ejector mechanism and apparatus for molding non-conductor product having surface electric potential controlling function |
| CN202480286U (en) * | 2012-03-31 | 2012-10-10 | 麦克奥迪（厦门）电气股份有限公司 | Molding and demolding machine of basin-type insulators for geographic information system (GIS) |
| CN102886851A (en) * | 2012-09-19 | 2013-01-23 | 中国西电电气股份有限公司 | Casting die for three-post insulator |
| CN204018697U (en) * | 2014-06-25 | 2014-12-17 | 中发输配电设备（平湖）有限公司 | Mould emptier |
-
2014
- 2014-06-25 CN CN201410288281.5A patent/CN104057072B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925836Y (en) * | 2006-06-26 | 2007-07-25 | 西安西开高压电气股份有限公司 | Stripper of basin-shaped epoxy insulator pouring mold |
| JP2008062491A (en) * | 2006-09-07 | 2008-03-21 | Kojima Press Co Ltd | Ejector mechanism and apparatus for molding non-conductor product having surface electric potential controlling function |
| CN202480286U (en) * | 2012-03-31 | 2012-10-10 | 麦克奥迪（厦门）电气股份有限公司 | Molding and demolding machine of basin-type insulators for geographic information system (GIS) |
| CN102886851A (en) * | 2012-09-19 | 2013-01-23 | 中国西电电气股份有限公司 | Casting die for three-post insulator |
| CN204018697U (en) * | 2014-06-25 | 2014-12-17 | 中发输配电设备（平湖）有限公司 | Mould emptier |
Non-Patent Citations (1)
| Title |
|---|
| 闫闵等: "塑料绝缘子侧向分型压模设计", 《塑料科技》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290383A (en) * | 2014-12-27 | 2016-02-03 | 天津立中车轮有限公司 | Mold drawing mechanism of aluminum alloy wheel |
| CN105290383B (en) * | 2014-12-27 | 2018-03-16 | 天津立中集团股份有限公司 | The pattern drawing mechanism of aluminum-alloy wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104057072B (en) | 2016-05-18 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20170625 |