CN209613968U - The quick positioning protection device of large hydraulic molding die - Google Patents
The quick positioning protection device of large hydraulic molding die Download PDFInfo
- Publication number
- CN209613968U CN209613968U CN201822069398.0U CN201822069398U CN209613968U CN 209613968 U CN209613968 U CN 209613968U CN 201822069398 U CN201822069398 U CN 201822069398U CN 209613968 U CN209613968 U CN 209613968U
- Authority
- CN
- China
- Prior art keywords
- lower die
- quick positioning
- positioning protection
- protection block
- hardness
- 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
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a kind of quick positioning protection devices of large hydraulic molding die, lower die including being installed on board, the lower die includes lower big bottom plate and the lower die base being fixed on lower big bottom plate and lower die horizontal cylinder pedestal, lower die insert and lower die cushion block are installed in the lower die base, cross cylinder is installed on the lower die horizontal cylinder pedestal, the board is equipped with the quick positioning guide column perpendicular to horizontal plane, the lower die is equipped with quickly positioning protection block, the quick positioning protection block is equipped with the location hole with quick positioning guide column location fit, the hardness of the quick positioning protection block is less than the hardness of quick positioning guide column.The technical solution adopted in the utility model; because quickly positioning protection block itself has certain hardness; but the small hardness quickly positioned with board of hardness, thus reduce abrasion well, while will not damage or be deformed because of slight collision to reduce precision.
Description
Technical field
The utility model relates to Press Tools for Automobiles technologies.
Background technique
In the production of stamping die, it is frequently encountered the mold of many different patterns, also can much be anticipated along with generating
Unimaginable problem needs us to go to find and solve in production process.The mould structure that this problem generates is more complicated, mould
Tool size is bigger, and mold weight reaches 34.8 tons, belongs to relatively large mold, installs relatively time-consuming in production.Mould
Tool produce required for equipment be import special equipment, belong to this kind of hydraulic die exclusively with matching equip.Mold exists
Because shaking can be generated during the driving lifting of volume and weight reason during installation, collide frequent occurrence, it is common fixed
Position hole or high rigidity positioning sleeve can all be led to the problem of, and mold itself does location hole because hardness is not enough easy to abrasion and can not protect
Precision is demonstrate,proved, the positioning sleeve done using high-hardness is because hardness is that positioning pin wears away and not can guarantee precision instead too much, often
It is secondary it is die-filling require it is meticulous, it is time consuming.
Utility model content
The quick positioning that technical problem to be solved in the utility model is just to provide a kind of large hydraulic molding die is protected
Protection unit reduces abrasion, while will not damage or be deformed because of slight collision to reduce precision.
In order to solve the above technical problems, the utility model adopts the following technical solution: large hydraulic molding die it is quick
Positioning protection device, the lower die including being installed on board, the lower die include lower big bottom plate and are fixed on lower big bottom plate
Lower die base and lower die horizontal cylinder pedestal, lower die insert and lower die cushion block are equipped in the lower die base, and the lower die is horizontal
Cross cylinder is installed, the board is equipped with the quick positioning guide column perpendicular to horizontal plane, sets in the lower die on cylinder pedestal
There is quickly positioning protection block, the quick positioning protection block is equipped with the location hole with quick positioning guide column location fit, described fast
The hardness of speed positioning protection block is less than the hardness of quick positioning guide column.
Preferably, the quick positioning protection block is made of P20, and the quick positioning guide column is made of 45 steel.
Preferably, the upper plane of the lower big bottom plate is equipped with the mounting seat with quick positioning protection block bottom surface, institute
It states lower big bottom plate and corresponds to location hole equipped with through-hole.
Preferably, the quick positioning protection block is circle, and the quick positioning protection block is distributed along the circumference with for bolt
The counterbore passed through.
The technical solution adopted in the utility model installs quickly positioning protection block, by quickly positioning protection in lower die
Location hole and positioning guide column location fit quick on board on block.Mold is lifted into board in production, will quickly position protection
Quick positioning guide column on block location hole and board is directed at installation because quickly positioning protection block itself have it is certain hard
Degree, but the small hardness quickly positioned with board of hardness, thus reduce abrasion, while will not be because of slight well
It collides and damages or be deformed to reduce precision.
Quickly positioning protection block uses material for P20, and doing location hole compared to mold itself does not have hardness, by field test
With observation meeting, P20 material is finally used, P20 itself has hardness, and without heat treatment, it is excessively high to reduce heat treatment hardness in this way
The problem of, and price is also inexpensive, reduces costs.
The specific technical solution and its advantages of the utility model will combine attached in the following detailed description
Figure is described in detail.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and detailed description:
Fig. 1 is the structural schematic diagram of lower die；
Fig. 2 is the structural schematic diagram of quickly positioning protection block.
Specific embodiment
Referring to fig. 1 and fig. 2, the quick positioning protection device of large hydraulic molding die, including being installed on board
Lower die 1, the lower die include lower big bottom plate 11 and the lower die base 12 being fixed on lower big bottom plate and lower die horizontal cylinder pedestal
15, lower die insert 13 and lower die cushion block 14 are installed in the lower die base, level is installed on the lower die horizontal cylinder pedestal
Oil cylinder 16, the board are equipped with the quick positioning guide column perpendicular to horizontal plane, and the lower die 1 is equipped with quickly positioning protection block
2, the quick positioning protection block 2 is equipped with the location hole 21 with quick positioning guide column location fit, the quick positioning protection block
Hardness be less than quick positioning guide column hardness.Mold is lifted into board in production, will quickly position protection block location hole and
Quick positioning guide column on board is directed at installation, because quickly positioning certain hardness that itself has of protection block, but hardness
The small hardness quickly positioned with board, thus reduces abrasion, while will not damage because of slight collision well
Or it is deformed to reduce precision.
In the present embodiment, the quick positioning protection block is made of P20, and the quick positioning guide column uses 45 steels
At.P20 itself has hardness, without heat treatment, reduces the excessively high problem of heat treatment hardness in this way, and price is also inexpensive,
It reduces costs.
In addition, the upper plane of the lower big bottom plate is equipped with the mounting seat with quick positioning protection block bottom surface, with side
Just quickly positioning protection block, the lower big bottom plate correspond to location hole equipped with through-hole, to supply during installing positioning mold for installation
Quick positioning guide column passes through.The quick positioning protection block is circle, and the quick positioning protection block is distributed along the circumference with for spiral shell
The counterbore that bolt passes through is fixed quick positioning protection block by bolt.
The utility model has the advantages of convenient installation, easy to operate, both can solve and has gone wrong in production, have not will increase it is additional big
Volume cost is a kind of i.e. simple and practical structure.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to retouch in specific embodiment above
The content stated.The modification of any function and structure principle without departing from the utility model is intended to be included in the range of claims
In.
Claims (4)
1. the quick positioning protection device of large hydraulic molding die, the lower die including being installed on board, under the lower die includes
Big bottom plate and the lower die base and lower die horizontal cylinder pedestal being fixed on lower big bottom plate are equipped with lower die in the lower die base
Insert and lower die cushion block are equipped with cross cylinder on the lower die horizontal cylinder pedestal, it is characterised in that: the board, which is equipped with, to hang down
Directly in the quick positioning guide column of horizontal plane, the lower die is equipped with quickly positioning protection block, the quick positioning protection block and is equipped with
It is less than the hard of quick positioning guide column with the hardness of the location hole of quick positioning guide column location fit, the quick positioning protection block
Degree.
2. the quick positioning protection device of large hydraulic molding die according to claim 1, it is characterised in that: described fast
Speed positioning protection block is made of P20, and the quick positioning guide column is made of 45 steel.
3. the quick positioning protection device of large hydraulic molding die according to claim 1, it is characterised in that: under described
The upper plane of big bottom plate is equipped with the mounting seat with quick positioning protection block bottom surface, and the lower big bottom plate corresponds to location hole and sets
There is through-hole.
4. the quick positioning protection device of large hydraulic molding die according to claim 1, it is characterised in that: described fast
Speed positioning protection block is circle, and the quick positioning protection block is distributed along the circumference with the counterbore passed through for bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069398.0U CN209613968U (en) | 2018-12-11 | 2018-12-11 | The quick positioning protection device of large hydraulic molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069398.0U CN209613968U (en) | 2018-12-11 | 2018-12-11 | The quick positioning protection device of large hydraulic molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209613968U true CN209613968U (en) | 2019-11-12 |
Family
ID=68445458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822069398.0U Expired - Fee Related CN209613968U (en) | 2018-12-11 | 2018-12-11 | The quick positioning protection device of large hydraulic molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209613968U (en) |
-
2018
- 2018-12-11 CN CN201822069398.0U patent/CN209613968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191112 Termination date: 20201211 |