CN207547416U - A kind of stamping die for machine-building - Google Patents
A kind of stamping die for machine-building Download PDFInfo
- Publication number
- CN207547416U CN207547416U CN201721663645.9U CN201721663645U CN207547416U CN 207547416 U CN207547416 U CN 207547416U CN 201721663645 U CN201721663645 U CN 201721663645U CN 207547416 U CN207547416 U CN 207547416U
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- CN
- China
- Prior art keywords
- upper mold
- bottom plate
- pressed sheet
- supporting rod
- telescopic supporting
- 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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- Presses And Accessory Devices Thereof (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of stamping dies for machine-building, including bottom plate, pressed sheet, upper mold and bed die, the top of the bottom plate is equipped with pressed sheet, four angular position knots of pressed sheet bottom are all fixed with telescopic supporting rod, the output terminal of the telescopic supporting rod is fixedly connected with four angular positions at the top of bottom plate, and the outside of telescopic supporting rod is all arranged with resetting spring, the both ends of resetting spring are fixedly connected respectively with bottom plate and pressed sheet, the center position of the pressed sheet bottom is fixed with upper mold, and the center position at the top of bottom plate is fixed with the bed die to match with upper mold.The utility model at the marginal position at upper mold bottom both ends by all setting limit hole, and the gag lever post to match with limit hole is all set at the marginal position at both ends at the top of bed die, the huge time power that punching press generates can effectively be prevented and move the position of finished product, the punching press effect of product is influenced, so as to effectively ensure product quality.
Description
Technical field
The utility model is related to equipments machining die technical fields, specially a kind of stamping die for machine-building.
Background technology
Mold has become some essential tools of machinery production enterprise, and with advances in technology, problem also highlights
Out, made part is often will appear in stamping die by upper mold band up, the situation of punching press repeatedly then occurs, it can be right
Part generates damage, and is all at this stage pipelining, influences whether the production of subsequent parts, cost consumption is big, simultaneously
The mold of this structure is that hydraulic cylinder is installed above upper mold when in use, is pushed using Driven by Hydraulic Cylinder upper mold, when being pressed onto
During certain position, up carried using hydraulic cylinder, during upper carry, speed is slow, once and hydraulic cylinder damage, upper mold is just
It can not restore, affect production efficiency in this way.
Utility model content
The purpose of this utility model is to provide a kind of stamping die for machine-building, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of stamping die for machine-building,
Including bottom plate, pressed sheet, upper mold and bed die, four angular positions of the plate outer side are all fixed with mounting blocks, and bottom plate
Top is equipped with pressed sheet, and four angular position knots of pressed sheet bottom are all fixed with telescopic supporting rod, the telescopic supporting rod
Output terminal is fixedly connected, and the outside of telescopic supporting rod is all arranged with resetting spring with four angular positions at the top of bottom plate, multiple
The both ends of position spring are fixedly connected respectively with bottom plate and pressed sheet, and the center position of the pressed sheet bottom is fixed with
Mould, the junction between upper mold and pressed sheet are embedded with the first thermal insulation board, and the center position at the top of bottom plate be fixed with it is upper
The bed die that mould matches, the junction between bed die and bottom plate are embedded with the second thermal insulation board, and the inner homogeneous of the upper mold is equipped with
Cavity, the inside of cavity are fixedly connected with top plate, and the outer sheath of auxiliary telescopic supporting rod is equipped with by auxiliary telescopic supporting rod
Mould unloading spring, the both ends of mould unloading spring are fixedly connected respectively with cavity inside top and top plate, upper mold bottom both ends
Limit hole is all offered at marginal position, and is all equipped with the limiting to match with limit hole at the top of bed die at the marginal position at both ends
Bar.
Preferably, the center position of the mounting blocks is all equipped with location hole, and the inside of location hole is all equipped with rubber pad.
Preferably, the center position at the top of the pressed sheet is fixed with mounting base.
Preferably, the volume gone out at the cavities open is equal with the volume of top plate.
Preferably, the center position at the top of the bottom plate is equipped with the die cavity to match with bed die.
Compared with prior art, the beneficial effects of the utility model are：A kind of stamping die for machine-building is led to
It crosses and telescopic supporting rod is fixedly connected between pressed sheet and bottom plate, and resetting spring is arranged on the outside of telescopic supporting rod so that
The both ends of resetting spring are fixedly connected respectively with bottom plate and pressed sheet, and while upper mold pushes, resetting spring also can simultaneously
It is deformed, when upper mold loses pressure, resetting spring meeting back stretch, by will be pushed up in upper mold, such hydraulic cylinder
Upper mold can be lifted with smaller power, improve production efficiency, in addition, cavity is equipped with by the inner homogeneous in upper mold, and
Top plate is fixedly connected with by auxiliary telescopic supporting rod in the inside of cavity, the outer sheath of cooperation auxiliary telescopic supporting rod, which is equipped with, to be divided
The mould unloading spring not being fixedly connected with cavity inside top and top plate, can be while upper mold be promoted, and top plate is in mould unloading bullet
Finished product automatic demoulding is realized under the action of spring, so as to avoid punching press repeatedly, high degree of automation, by between upper mold and pressed sheet
Junction be embedded with the first thermal insulation board, the junction between bed die and bottom plate is embedded with the second thermal insulation board, prevent upper mold and
Bed die deforms due to temperature rise, thereby may be ensured that the precision of mechanical processing, and the utility model passes through at upper mold bottom both ends
Marginal position at limit hole is all set, and all sets the limiting to match with limit hole at the marginal position at both ends at the top of bed die
Bar, the huge punching press effect returned power and move the position of finished product, influence product that can effectively prevent punching press from generating
Fruit, so as to effectively ensure product quality.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model.
In figure：1- location holes；2- bed dies；3- gag lever posts；4- mounting bases；5- pressed sheets；6- upper molds；The first thermal insulation boards of 7-；
8- telescopic supporting rods；9- resetting springs；10- mounting blocks；11- bottom plates；The second thermal insulation boards of 12-；13- die cavitys；14- top plates；15- is unloaded
Mould spring；16- auxiliary telescopic supporting rods；17- cavitys；18- limit holes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of stamping die for machine-building, packet
Bottom plate 11, pressed sheet 5, upper mold 6 and bed die 2 are included, four angular positions in 11 outside of bottom plate are all fixed with mounting blocks 10, mounting blocks
10 center position is all equipped with location hole 1, and the inside of location hole 1 is all equipped with rubber pad, and the top of bottom plate 11 is equipped with punching
Pressing plate 5, the center position at 5 top of pressed sheet are fixed with mounting base 4, and four angular position knots of 5 bottom of pressed sheet are all fixed
There is telescopic supporting rod 8, the output terminal of telescopic supporting rod 8 is fixedly connected, and flexible branch with four angular positions at 11 top of bottom plate
The outside of strut 8 is all arranged with resetting spring 9, and the both ends of resetting spring 9 are fixedly connected respectively with bottom plate 11 and pressed sheet 5,
While upper mold 6 pushes, resetting spring 9 can be also deformed simultaneously, when upper mold 6 loses pressure, resetting spring 9
Meeting back stretch, will push up in upper mold 6, and such hydraulic cylinder can lift upper mold 6 with smaller power, improve production efficiency, punching
The center position of 5 bottom of pressing plate is fixed with upper mold 6, and the junction between upper mold 6 and pressed sheet 5 is embedded with the first thermal insulation board 7,
And the center position at 11 top of bottom plate is fixed with the bed die 2 to match with upper mold 6, the junction between bed die 2 and bottom plate 11
The second thermal insulation board 12 is embedded with, prevents upper mold 6 and bed die 2 from being deformed due to temperature rise, thereby may be ensured that mechanical processing
Precision, the center position at 11 top of bottom plate are equipped with the die cavity 13 to match with bed die 2, and the inner homogeneous of upper mold 6 is equipped with cavity
17, the inside of cavity 17 is fixedly connected with top plate 14 by auxiliary telescopic supporting rod 16, the volume and top that 17 opening of cavity goes out
The volume of plate 14 is equal, and the outer sheath of auxiliary telescopic supporting rod 16 is equipped with mould unloading spring 15, and the both ends of mould unloading spring 15 are distinguished
It is fixedly connected with 17 inner tip of cavity and top plate 14, limit hole 18 is all offered at the marginal position at 6 bottom both ends of upper mold,
And the gag lever post 3 to match with limit hole 18 is all equipped at the marginal position at 2 top both ends of bed die, it can effectively prevent punching press
The huge of generation returns power and moves the position of finished product, the punching press effect of product is influenced, so as to effectively ensure product
Quality.
Operation principle：In use, hydraulic cylinder drives pressed sheet 5 to move down so that upper mold 6 is overlapped with bed die 2, completes production
The punching press of product, during pushing, the junction between upper mold 6 and pressed sheet 5 is embedded with the first thermal insulation board 7, bed die 2 and bottom
Junction between plate 11 is embedded with the second thermal insulation board 12, prevents upper mold 6 and bed die 2 from being deformed due to temperature rise, so as to
To ensure the precision of mechanical processing, while upper mold 6 pushes, resetting spring 9 can be also deformed simultaneously, when upper mold 6 is lost
When going pressure, the meeting back stretch of resetting spring 9 will push up, such hydraulic cylinder can be lifted with smaller power in upper mold 6
Mould 6 improves production efficiency, and while resetting spring 9 drives the rising of upper mold 6, top plate 14 is real under the action of mould unloading spring 15
Ready-made article automatic demoulding, so as to avoid punching press repeatedly, high degree of automation, so as to effectively ensure product quality.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of stamping die for machine-building, special including bottom plate (11), pressed sheet (5), upper mold (6) and bed die (2)
Sign is：Four angular positions on the outside of the bottom plate (11) are all fixed with mounting blocks (10), and the top of bottom plate (11) is equipped with
Pressed sheet (5), four angular position knots of pressed sheet (5) bottom are all fixed with telescopic supporting rod (8), the telescopic supporting rod
(8) output terminal is fixedly connected with four angular positions at the top of bottom plate (11), and the outside of telescopic supporting rod (8) is all arranged with
Resetting spring (9), the both ends of resetting spring (9) are fixedly connected respectively with bottom plate (11) and pressed sheet (5), the pressed sheet
(5) center position of bottom is fixed with upper mold (6), and it is heat-insulated that the junction between upper mold (6) and pressed sheet (5) is embedded with first
Plate (7), and the center position at the top of bottom plate (11) is fixed with the bed die (2) to match with upper mold (6), bed die (2) and bottom plate
(11) junction between is embedded with the second thermal insulation board (12), and the inner homogeneous of the upper mold (6) is equipped with cavity (17), cavity
(17) inside is fixedly connected with top plate (14), and the outside of auxiliary telescopic supporting rod (16) by auxiliary telescopic supporting rod (16)
Mould unloading spring (15) is arranged with, the both ends of mould unloading spring (15) are fixed respectively with cavity (17) inner tip and top plate (14) to be connected
It connects, limit hole (18), and the edge at bed die (2) top both ends is all offered at the marginal position at upper mold (6) the bottom both ends
The gag lever post (3) to match with limit hole (18) is all equipped at position.
2. a kind of stamping die for machine-building according to claim 1, it is characterised in that：The mounting blocks (10)
Center position all be equipped with location hole (1), and the inside of location hole (1) all be equipped with rubber pad.
3. a kind of stamping die for machine-building according to claim 1, it is characterised in that：The pressed sheet (5)
The center position at top is fixed with mounting base (4).
4. a kind of stamping die for machine-building according to claim 1, it is characterised in that：The cavity (17) is opened
The volume gone out at mouthful is equal with the volume of top plate (14).
5. a kind of stamping die for machine-building according to claim 1, it is characterised in that：Bottom plate (11) top
The center position in portion is equipped with the die cavity (13) to match with bed die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663645.9U CN207547416U (en) | 2017-12-04 | 2017-12-04 | A kind of stamping die for machine-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663645.9U CN207547416U (en) | 2017-12-04 | 2017-12-04 | A kind of stamping die for machine-building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547416U true CN207547416U (en) | 2018-06-29 |
Family
ID=62677364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721663645.9U Expired - Fee Related CN207547416U (en) | 2017-12-04 | 2017-12-04 | A kind of stamping die for machine-building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547059A (en) * | 2021-06-30 | 2021-10-26 | 周正行 | Forging die of forging |
-
2017
- 2017-12-04 CN CN201721663645.9U patent/CN207547416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547059A (en) * | 2021-06-30 | 2021-10-26 | 周正行 | Forging die of forging |
| CN113547059B (en) * | 2021-06-30 | 2023-11-14 | 山西昊坤法兰股份有限公司 | Forging die for forge piece |
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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: 20180629 Termination date: 20181204 |