CN101653811B - L type stroke limit plate installed from side face of automobile mould - Google Patents
L type stroke limit plate installed from side face of automobile mould Download PDFInfo
- Publication number
- CN101653811B CN101653811B CN2009100686138A CN200910068613A CN101653811B CN 101653811 B CN101653811 B CN 101653811B CN 2009100686138 A CN2009100686138 A CN 2009100686138A CN 200910068613 A CN200910068613 A CN 200910068613A CN 101653811 B CN101653811 B CN 101653811B
- Authority
- CN
- China
- Prior art keywords
- limit plate
- stroke limit
- type stroke
- mould
- automobile die
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
An L type stroke limit plate mounted from side face of automobile mould is arranged on the lower die of the automobile mould, the L type stroke limit plate is provided with a mounting surface and a working surface which are vertically arranged; the L type stroke limit plate is arranged on the mounting platform which is at the side face of the lower die and is provided with an opening by the mounting surface and the L type stroke limit plate is fixed with the side face of the lower die by a bolt, the working surface thereof is supported on the working platform which is at the side face of the lower die and is provided with an opening and the working surface also stretches into the cavity of the lower core cavity of the mould, and a distance is kept between the upper cavity surface of the lower core cavity of the mould and a stroke limit platform as well as the working surface of the L type stroke limit plate. The invention has the advantages that: the mounting surface and the fixed bolt are all arranged at the side face of the mould, assembly operation space is large, mounting is convenient; as the L type stroke limit plate occupies no internal space of the lower core cavity, the design of the mould is compacter, and production cost can be greatly reduced while the mould is effectively ensured to be safe.
Description
Technical field
The present invention 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.
Summary of the invention
The objective of the invention is to above-mentioned existing problems, provide a kind of simple in structure, easy for installation, can practice thrift 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 invention:
A kind of automobile die limit journey structure, the 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 through 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 under mould, 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.
The installed surface of said L type stroke limit plate and the intersection of working face are provided with chamfering.
The fixing bolt in said L type stroke limit plate and counterdie side is the setting of " article " font.
The spacing of core chamber epicoele face is 80mm under said L type stroke limit plate and the mould.
The spacing of said L type stroke limit plate and limit Cheng Pingtai is that the stroke of core down adds 20mm.
The material of said L type stroke limit plate is 45 steel, working face and installed surface surface hardening, and hardness is not less than HRC55.
The invention has the beneficial effects as follows: 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 through 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 " article " 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 (6)
1. an automobile die is limit the journey structure, and the 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 through 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 under mould, 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.
2. according to the said automobile die limit of claim 1 journey structure, it is characterized in that: the installed surface of said L type stroke limit plate and the intersection of working face are provided with chamfering.
3. according to the said automobile die limit of claim 1 journey structure, it is characterized in that: the fixing bolt in said L type stroke limit plate and counterdie side is the setting of " article " font.
4. according to the said automobile die limit of claim 1 journey structure, it is characterized in that: the spacing of core chamber epicoele face is 80mm under said L type stroke limit plate and the mould.
5. according to the said automobile die limit of claim 1 journey structure, it is characterized in that: the spacing of said L type stroke limit plate and limit Cheng Pingtai is that the stroke of core down adds 20mm.
6. according to the said automobile die limit of claim 1 journey structure, it is characterized in that: the material of said L type stroke limit plate is 45 steel, working face and installed surface surface hardening, and hardness is not less than HRC55.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100686138A CN101653811B (en) | 2009-04-24 | 2009-04-24 | L type stroke limit plate installed from side face of automobile mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100686138A CN101653811B (en) | 2009-04-24 | 2009-04-24 | L type stroke limit plate installed from side face of automobile mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101653811A CN101653811A (en) | 2010-02-24 |
| CN101653811B true CN101653811B (en) | 2012-01-25 |
Family
ID=41708386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100686138A Expired - Fee Related CN101653811B (en) | 2009-04-24 | 2009-04-24 | L type stroke limit plate installed from side face of automobile mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101653811B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179215Y (en) * | 1993-04-22 | 1994-10-12 | 赖炳文 | Unusual punching machine punching automatic stop device |
| CN2207244Y (en) * | 1994-08-08 | 1995-09-13 | 赖炳文 | Adjustable sweepings sensing device arranged between upper and lower mould of punch |
| US5560290A (en) * | 1994-01-28 | 1996-10-01 | Kaneko; Keiko | Safety apparatus in power press machine |
| CN201136028Y (en) * | 2007-12-14 | 2008-10-22 | 武汉钢铁(集团)公司 | Protecting device for processing desuperheating blocks during steel-smelting by punching machine |
| CN201399544Y (en) * | 2009-04-24 | 2010-02-10 | 天津汽车模具股份有限公司 | L-shaped stroke-limiting plate mounted from side surface of automobile die |
-
2009
- 2009-04-24 CN CN2009100686138A patent/CN101653811B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179215Y (en) * | 1993-04-22 | 1994-10-12 | 赖炳文 | Unusual punching machine punching automatic stop device |
| US5560290A (en) * | 1994-01-28 | 1996-10-01 | Kaneko; Keiko | Safety apparatus in power press machine |
| CN2207244Y (en) * | 1994-08-08 | 1995-09-13 | 赖炳文 | Adjustable sweepings sensing device arranged between upper and lower mould of punch |
| CN201136028Y (en) * | 2007-12-14 | 2008-10-22 | 武汉钢铁(集团)公司 | Protecting device for processing desuperheating blocks during steel-smelting by punching machine |
| CN201399544Y (en) * | 2009-04-24 | 2010-02-10 | 天津汽车模具股份有限公司 | L-shaped stroke-limiting plate mounted from side surface of automobile die |
Non-Patent Citations (1)
| Title |
|---|
| JP昭57-103743A 1982.06.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101653811A (en) | 2010-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205798090U (en) | A kind of steel plate punched shaping mechanism | |
| CN203229906U (en) | Buffering and damage reducing device for road guardrails | |
| CN201399544Y (en) | L-shaped stroke-limiting plate mounted from side surface of automobile die | |
| CN101653811B (en) | L type stroke limit plate installed from side face of automobile mould | |
| CN205058437U (en) | Brake block heat pressing building machine | |
| CN203018566U (en) | Retainer plate used for stamping die and installing structure thereof | |
| CN204953692U (en) | Mould drift protection architecture | |
| KR100470791B1 (en) | An Electrode Forming Apparatus For Storage Battery | |
| CN205130228U (en) | Brake block heat pressing building machine of oil tank shield is equipped with | |
| CN209761684U (en) | Electric compressor installation protective housing for electric automobile | |
| CN103311012B (en) | Button scram protection cover | |
| CN206512641U (en) | A kind of guardrail base steel structure with cushioning effect | |
| CN207839851U (en) | A kind of no rivet riveting die | |
| CN106185504A (en) | A kind of Novel movable operating board of elevator | |
| CN104338816A (en) | Large automobile component machining punch with supporting device | |
| CN204507002U (en) | The anti-fracture liner plate box of steelframe | |
| CN205763275U (en) | A kind of pressing equipment of band lamp door shaped automobile side skin | |
| CN101806330A (en) | Buffer | |
| CN203018525U (en) | Stamping device for wind bit shell | |
| CN101318494A (en) | Guarding device for passenger car | |
| CN202893965U (en) | Engine cover lock lower reinforcing plate punching die | |
| CN202572668U (en) | Tray for silicon block cutting equipment | |
| CN205324666U (en) | Square billet crystallizer top support plate and tegillum board sealing device | |
| CN205341726U (en) | Staff safety arrangement who uses on press | |
| CN102489629B (en) | Safety protection device for hydraulic punching machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20120125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |