CN201399544Y - L-shaped stroke-limiting plate mounted from side surface of automobile die - Google Patents
L-shaped stroke-limiting plate mounted from side surface of automobile die Download PDFInfo
- Publication number
- CN201399544Y CN201399544Y CN2009200964995U CN200920096499U CN201399544Y CN 201399544 Y CN201399544 Y CN 201399544Y CN 2009200964995 U CN2009200964995 U CN 2009200964995U CN 200920096499 U CN200920096499 U CN 200920096499U CN 201399544 Y CN201399544 Y CN 201399544Y
- Authority
- CN
- China
- Prior art keywords
- limit plate
- stroke limit
- type stroke
- die
- limiting plate
- 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.)
- Expired - Lifetime
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- Casting Devices For Molds (AREA)
Abstract
An L-shaped stroke-limiting plate which can be mounted from the side surface of an automobile die is arranged on a lower die of the automobile die and is provided with a mounting surface and a workingface which are perpendicular to one another. The L-shaped stroke-limiting plate is arranged on a mounting platform with an opening, which is arranged on the side surface of the lower die, and is fixed with the side surface of the lower die through bolts; the working surface of the L-shaped stroke-limiting plate is supported on a working platform with an opening, which is arranged on the side surface of the lower die, and extends into the lower core cavity of the die; and a gap is formed between the upper cavity surface of the lower core cavity of the die and the working surface of the L-shaped stroke-limiting plate and between a stroke-limiting platform and the working surface of the L-shaped stroke-limiting plate. The mounting surface of the L-shaped stroke-limiting plate and the fixingbolts are all arranged on the side surface of the die, resulting in large assembly space and convenient mounting. The L-shaped stroke-limiting plate does not occupy the internal space of the lower core, so that the die can be designed more compact, and the production cost can be remarkably reduced on the premise of effectively ensuring the safety of the die.
Description
Technical field
The utility model relates to the safe stroke limit plate member of automobile die, particularly a kind of L type stroke limit plate of installing from the automobile die side.
Background technology
The safety of the protection person and equipment is one of cardinal principle of manufacturing and designing of automobile die, is having on the position of movable part, and redundancy protection architecture generally all is installed, and is used for guaranteeing under limiting case, still can guarantee equipment and operating personnel's safety.The following core of general mould all is at mould inside stroke limit plate and material returned screw safety component to be installed from the top down, but because the automobile die complex structure often in limited die space, is difficult to arrange and opens that processing from top to bottom and assembling are all very inconvenient.
The utility model content
The purpose of this utility model is at above-mentioned existing problems, provide a kind of simple in structure, easy for installation, can save the mould inside space and reduce the L type stroke limit plate of installing from the automobile die side of process and assemble difficulty.
Technical scheme of the present utility model:
A kind of L type stroke limit plate of installing from the automobile die side is arranged on the counterdie of automobile die, and L type stroke limit plate is provided with installed surface and working face, and installed surface is vertical with working face to be provided with; L type stroke limit plate is installed on the mounting platform of counterdie side perforate and fixes with bolt and counterdie side by installed surface; The working face of L type stroke limit plate is supported on the workbench of counterdie side perforate and stretches under the mould in the core chamber and between core chamber epicoele face and the limit Cheng Pingtai, be equipped with spacing between the working face of core chamber epicoele face and limit Cheng Pingtai and L type stroke limit plate under the mould under mould.
The installed surface of described L type stroke limit plate and the intersection of working face are provided with chamfering.
The fixing bolt in described L type stroke limit plate and counterdie side is the setting of " product " font.
The spacing of core chamber epicoele face is 80mm under described L type stroke limit plate and the mould.
The spacing of described L type stroke limit plate and limit Cheng Pingtai is that the stroke of core down adds 20mm.
The beneficial effects of the utility model are: because core chamber epicoele face is provided with spacing under L type stroke limit plate and the mould, when operate miss or mechanical breakdown occurring, following core stroke exceeds allowed band, promptly with the collision of L type stroke limit plate, avoids down core to break away from, cause the accident; The installed surface and the set bolt of L type stroke limit plate all are arranged on the mould side, and the assembly manipulation space is big, and is easy for installation; Because L type stroke limit plate does not take down in-core portion space, can make Mould design compact more, under the situation of effective assurance mould safety, can reduce production costs greatly.
Description of drawings
Fig. 1 is a L type stroke limit plate structural representation.
Fig. 2 is a L type stroke limit plate scheme of installation.
Among the figure: 1.L type stroke limit plate 2. counterdies 3. installed surfaces
4. working face 5. counterdie side perforates 6. mounting platforms 7. bolts
8. Cheng Pingtai are limit in 9. times core chambeies of workbench 10.
Specific embodiment
Embodiment:
A kind of L type stroke limit plate of installing from the automobile die side 1 is arranged on the counterdie 2 of automobile die, and L type stroke limit plate 1 is provided with installed surface 3 and working face 4, installed surface 3 and working face 4 vertical settings, and the intersection is provided with the C5 chamfering; L type stroke limit plate 1 is installed in by installed surface 3 on the mounting platform 6 of counterdie side perforate 5 and with bolt 7 and counterdie side and fixes, and bolt is the setting of " product " font; The working face 4 of L type stroke limit plate 1 is supported on the workbench 8 of counterdie side perforate 5 and stretches under the mould in the core chamber 9 and under mould between core chamber 9 epicoele faces and the limit Cheng Pingtai 10, be equipped with spacing between the working face 4 of core chamber 9 epicoele faces and limit Cheng Pingtai 10 and L type stroke limit plate 1 under the mould, the spacing of core chamber 9 epicoele faces is 80mm under L type stroke limit plate 1 and the mould, and the spacing of L type stroke limit plate 1 and limit Cheng Pingtai 10 is that the stroke of core down adds 20mm.This embodiment is after reality is used, and is respond well.
Claims (5)
1. a L type stroke limit plate of installing from the automobile die side is arranged on the counterdie of automobile die, and it is characterized in that: L type stroke limit plate is provided with installed surface and working face, and installed surface is vertical with working face to be provided with; L type stroke limit plate is installed on the mounting platform of counterdie side perforate and fixes with bolt and counterdie side by installed surface; The working face of L type stroke limit plate is supported on the workbench of counterdie side perforate and stretches under the mould in the core chamber and between core chamber epicoele face and the limit Cheng Pingtai, be equipped with spacing between the working face of core chamber epicoele face and limit Cheng Pingtai and L type stroke limit plate under the mould under mould.
2. according to the described L type stroke limit plate of installing from the automobile die side of claim 1, it is characterized in that: the installed surface of described L type stroke limit plate and the intersection of working face are provided with chamfering.
3. according to the described L type stroke limit plate of installing from the automobile die side of claim 1, it is characterized in that: the fixing bolt in described L type stroke limit plate and counterdie side is the setting of " product " font.
4. according to the described L type stroke limit plate of installing from the automobile die side of claim 1, it is characterized in that: the spacing of core chamber epicoele face is 80mm under described L type stroke limit plate and the mould.
5. according to the described L type stroke limit plate of installing from the automobile die side of claim 1, it is characterized in that: the spacing of described L type stroke limit plate and limit Cheng Pingtai is that the stroke of core down adds 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200964995U CN201399544Y (en) | 2009-04-24 | 2009-04-24 | L-shaped stroke-limiting plate mounted from side surface of automobile die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200964995U CN201399544Y (en) | 2009-04-24 | 2009-04-24 | L-shaped stroke-limiting plate mounted from side surface of automobile die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399544Y true CN201399544Y (en) | 2010-02-10 |
Family
ID=41659338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200964995U Expired - Lifetime CN201399544Y (en) | 2009-04-24 | 2009-04-24 | L-shaped stroke-limiting plate mounted from side surface of automobile die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399544Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653811B (en) * | 2009-04-24 | 2012-01-25 | 天津汽车模具股份有限公司 | L type stroke limit plate installed from side face of automobile mould |
| CN108080528A (en) * | 2016-11-21 | 2018-05-29 | 徐海东 | Screw buffer unit |
-
2009
- 2009-04-24 CN CN2009200964995U patent/CN201399544Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653811B (en) * | 2009-04-24 | 2012-01-25 | 天津汽车模具股份有限公司 | L type stroke limit plate installed from side face of automobile mould |
| CN108080528A (en) * | 2016-11-21 | 2018-05-29 | 徐海东 | Screw buffer unit |
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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: 20100210 Effective date of abandoning: 20090424 |