CN108031750A - A kind of stamping die lastics device - Google Patents
A kind of stamping die lastics device Download PDFInfo
- Publication number
- CN108031750A CN108031750A CN201810023541.4A CN201810023541A CN108031750A CN 108031750 A CN108031750 A CN 108031750A CN 201810023541 A CN201810023541 A CN 201810023541A CN 108031750 A CN108031750 A CN 108031750A
- Authority
- CN
- China
- Prior art keywords
- spring
- briquetting
- stamping die
- lastics device
- lower 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.)
- Pending
Links
- 238000004080 punching Methods 0.000 claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The present invention provides a kind of stamping die lastics device, the stamping die lastics device includes：Upper die and lower die and two elastic parts, the bottom of upper mold is provided with pressing part, the top of lower die is equipped with supporting part, pressing part and supporting part coordinate the punching press completed to workpiece, the first spring that two elastic parts include fixing with the bottom of upper mold, the first briquetting and the top second spring fixed of lower die and the second briquetting being connected at the top of second spring for being connected to the first spring bottom.The present invention can complete punching operation by pressing part and supporting part, and by two elastic parts upper die and lower die can be made to complete to separate in time (pressing part and supporting part can be made to separate in time) later in punching press, so that completing the workpiece of punching press can slide in time, it is convenient for next punching operation, it ensure that productive temp, and will not mold damage.
Description
Technical field
The invention belongs to stamping technology field, more particularly to a kind of stamping die lastics device.
Background technology
Punching press is that depended on pressure machine and mould apply external force to plate, band, tubing and section bar etc., is allowed to produce plastic deformation
Or separation, so that the forming and machining method of the workpiece (stamping parts) of shape and size needed for obtaining.Punching press and forging belong to plasticity together
Process (or pressure processing), be collectively referred to as forging and pressing.The blank of punching press is mainly the steel plate and steel band of hot rolling and cold rolling.Global steel
In material, it is plate to have 60~70%, and finished product is made by punching press in wherein most.Vehicle body, chassis, fuel tank, the radiator of automobile
Piece, the drum of boiler, the housing of container, motor, the iron core silicon-steel sheet etc. of electric appliance are all punch process.Instrument and meter, family expenses
In the products such as electric appliance, bicycle, office machinery, household utensil, also there are a large amount of stamping parts.
Punch process is by means of the power of conventional or special stamping equipment, plate is directly subject to deformation force in mould
And deformed, so that definite shape is obtained, the production technology of the product parts of size and performance.Plate, mould and equipment are
The three elements of punch process.It is divided into drop stamping and cold stamping by punch process temperature.The former is adapted to resistance of deformation high, and plasticity is poor
Sheet Metal Processing；The latter then carries out at room temperature, is the common process for stamping of thin plate.It is that (or pressure adds for Metal Forming
Work) one of main method, be also under the jurisdiction of material shaping engineering technology.
Mould used in punching press is known as stamping die, abbreviation punch die.Punch die is by material (metal is nonmetallic) batch
The specific purpose tool of stamping needed for being processed into.Punch die is most important in punching press, without satisfactory punch die, batch punching production
Just it is difficult to；There is no advanced punch die, advanced Sheet Metal Forming Technology can not just be realized.Sheet Metal Forming Technology and mould, stamping equipment and
Stamping material forms the three elements of punch process, and only they, which be combined with each other, can just draw stamping parts.
In progressive die is stamping, after the completion of punching course, part needs the timely automated landing from mould, the reason is that
If part cannot be skidded off from mould in time, the productive temp of production and processing line on the one hand can be influenced, on the other hand, part is not
Drawn off in time from the station, follow-up feeding can be influenced, it is serious also to cause mold damage component.
Therefore, this area needs a kind of stamping die lastics device to solve the above problems.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of stamping die lastics device.
The present invention provides following technical scheme：
A kind of stamping die lastics device, the stamping die lastics device include：Upper die and lower die and two elastic groups
Part, the bottom of the upper mold are provided with pressing part, and the top of the lower die is equipped with supporting part, the pressing part and the supporting part
Coordinate and complete punching press to workpiece, the first spring that two elastic parts include fixing with the bottom of the upper mold, be connected to
The second spring and be connected to the second spring that the top of first briquetting of first spring bottom and the lower die is fixed
Second briquetting at top.
In the optimal technical scheme of above-mentioned stamping die lastics device, the upper mold is formed with for accommodating described first
Spring first depression, first spring include the first outer spring be arranged in the described first outer spring first in spring, it is described
Spring is arranged in first depression in first outer spring and described first, spring in the top and described first of the first outer spring
Top be fixedly connected with the described first concave upper wall, the bottom of the first outer spring is fixed with first briquetting to be connected
Connect, also, in its natural state, the bottom of spring has spacing with first briquetting in described first.
In the optimal technical scheme of above-mentioned stamping die lastics device, the lower die is formed with for accommodating described second
Spring second depression, the second spring include the second outer spring be arranged in the described second outer spring second in spring, it is described
Spring is arranged in second depression in second outer spring and described second, spring in the bottom and described first of the second outer spring
Bottom be fixedly connected with the described second concave lower wall, the top of the second outer spring is fixed with second briquetting to be connected
Connect, also, in its natural state, the top of spring has spacing with second briquetting in described second.
In the optimal technical scheme of above-mentioned stamping die lastics device, the top of second briquetting is equipped with and described the
The 3rd depression that one briquetting is adapted.
In the optimal technical scheme of above-mentioned stamping die lastics device, two elastic parts are separately positioned on described
The both sides of pressing part and the supporting part.
In the optimal technical scheme of above-mentioned stamping die lastics device, the pressing part be fixedly connected with the upper mold or
Person sets and is integrated.
In the optimal technical scheme of above-mentioned stamping die lastics device, the supporting part be fixedly connected with the lower die or
Person sets and is integrated.
In the optimal technical scheme of above-mentioned stamping die lastics device, the bottom of the upper mold is provided with for detecting institute
The first position sensor of the first briquetting position is stated, is provided with the top of the lower die for detecting the second briquetting position
Second place sensor.
In the optimal technical scheme of above-mentioned stamping die lastics device, the stamping die lastics device is additionally provided with two
A guidance set, two guidance sets are separately positioned on the both sides of the pressing part and the supporting part.
In the optimal technical scheme of above-mentioned stamping die lastics device, the guidance set includes being arranged on the upper mold
The lead of bottom and the guide cylinder being arranged at the top of the lower die, the lead and the guide cylinder are mating.
The present invention provides a kind of stamping die lastics device, its advantage is：Pass through pressing part and supporting part energy
Punching operation is enough completed, and by two elastic parts upper die and lower die can be made to complete to separate in time later (i.e. in punching press
Pressing part and supporting part can be made to separate in time) so that completing the workpiece of punching press can slide in time, it is convenient for next
Punching operation, ensure that productive temp, and will not mold damage.
Further, the first spring and second spring are using the Combination Design of outer spring and interior spring, so as to fulfill the first bullet
The level 2 buffering of spring and second spring, the first depression deforms with the second depression after avoiding long-time use, so as to influence
Stamping quality, and the hardness of interior spring is more than the hardness of outer spring, i.e., when completing punching press, by harder interior spring and it is softer outside
Spring can realize the separation of upper die and lower die jointly, and interior spring is capable of providing larger active force, so that upper die and lower die
Separating rate further improve, at the same time, interior spring externally can also play certain supporting role by spring, avoid outer spring from occurring
Horizontal looseness.
Brief description of the drawings
Fig. 1 is the structure diagram of the stamping die lastics device of the present invention.
In figure：1st, upper mold；2nd, lower die；3rd, pressing part；4th, supporting part；5th, the first spring；6th, the first briquetting；7th, the second bullet
Spring；8th, the second briquetting；9th, first position sensor；10th, second place sensor；11st, lead；12nd, guide cylinder.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
It should be noted that in the description of the present invention, term " " center ", " on ", " under ", "left", "right", " vertical ",
The direction of instruction such as " level ", " interior ", " outer " or the term of position relationship are to be based on direction shown in the drawings or position relationship, this
Description is intended merely to facilitate, rather than instruction or hint described device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for describing
Purpose, and it is not intended that instruction or hint relative importance.
In addition it is also necessary to explanation, in the description of the present invention, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
As shown in Figure 1, the present invention provides a kind of stamping die lastics device, the stamping die lastics device includes：
Upper mold 1, lower die 2 and two elastic parts, the bottom of the upper mold 1 are provided with pressing part 3, and the top of the lower die 2, which is equipped with, holds
Load portion 4, the pressing part 3 and the supporting part 4 coordinate the punching press completed to workpiece, two elastic parts include with it is described on
The first spring 5 of bottom fixation of mould 1, the first briquetting 6 for being connected to 5 bottom of the first spring, the top with the lower die 2
Fixed second spring 7 and the second briquetting 8 being connected at the top of the second spring 7.Setting in this way, i.e., by described
Pressing part 3 and the supporting part 4 can complete punching operation, and can make the upper mold 1 by two elastic parts
Complete to separate in time (pressing part 3 and supporting part 4 can be made to separate in time) later in punching press with the lower die 2, so that complete
Workpiece into punching press can slide in time, be convenient for next punching operation, ensure that productive temp, and will not damage mould
Tool.
Preferably, the upper mold 1 is wrapped formed with the first depression for accommodating first spring 5, first spring 5
Include the first outer spring and be arranged in the described first outer spring first in spring, spring is arranged in the first outer spring and described first
In first depression, the top of spring is consolidated with the described first concave upper wall in the top and described first of the first outer spring
Fixed connection, the bottom of the first outer spring are fixedly connected with first briquetting 6, also, in its natural state, in described first
The bottom of spring has spacing with first briquetting 6.
Preferably, the lower die 2 is wrapped formed with the second depression for accommodating the second spring 7, the second spring 7
Include the second outer spring and be arranged in the described second outer spring second in spring, spring is arranged in the second outer spring and described second
In second depression, the bottom of spring is consolidated with the described second concave lower wall in the bottom and described first of the second outer spring
Fixed connection, the top of the second outer spring are fixedly connected with second briquetting 8, also, in its natural state, in described second
The top of spring has spacing with second briquetting 8.
Preferably, the top of second briquetting 8 is equipped with the 3rd depression being adapted with first briquetting 6.Pass through this
The setting of sample, can make it that the first briquetting 6 will not spin off from the second briquetting 8 when carrying out punching operation, and play
Certain guiding role so that punching operation is more stable.
Preferably, two elastic parts are separately positioned on the both sides of the pressing part 3 and the supporting part 4.It is logical
Such setting is crossed, can make deflect during punching operation, improve the stability of punching operation.
Preferably, the pressing part 3 is fixedly connected or sets with the upper mold 1 and is integrated.
Preferably, the supporting part 4 is fixedly connected or sets with the lower die 2 and is integrated.
Preferably, the bottom of the upper mold 1 is provided with the first position sensor for detecting 6 position of the first briquetting
9, the top of the lower die 2 is provided with the second place sensor 10 for detecting 8 position of the second briquetting.Pass through described
One position sensor 9 can detect the position of first briquetting 6 in real time, can be detected in real time by second place sensor 10
The position of second briquetting 8, automatically controls and detects so as to be easy to implement in automatic punch.
Preferably, the stamping die lastics device is additionally provided with two guidance sets, two guidance set difference
It is arranged on the both sides of the pressing part 3 and the supporting part 4.
Preferably, the guidance set includes being arranged on the lead 11 of 1 bottom of upper mold and is arranged on the lower die 2
The guide cylinder 12 at top, the lead 11 and the guide cylinder 12 are mating.Setting in this way, i.e., described lead
11 and the cooperation of the guide cylinder 12, guiding role can be played, so that punching operation is more stable, and makes the work being stamped
Part better quality.
The above, is only presently preferred embodiments of the present invention, is not intended to limit the invention, every skill according to the present invention
Any trickle amendment, equivalent substitution and the improvement that art substantially makees above example, should be included in technical solution of the present invention
Protection domain within.
Claims (10)
1. a kind of stamping die lastics device, it is characterised in that the stamping die lastics device includes：Upper die and lower die and two
A elastic parts, the bottom of the upper mold are provided with pressing part, and the top of the lower die is equipped with supporting part, the pressing part and institute
State supporting part and coordinate the punching press completed to workpiece, two elastic parts include the first bullet fixed with the bottom of the upper mold
The second spring and be connected to institute that the top of spring, the first briquetting for being connected to first spring bottom and the lower die is fixed
State the second briquetting at the top of second spring.
2. stamping die lastics device according to claim 1, it is characterised in that the upper mold is formed with for accommodating
State the first spring first depression, first spring include the first outer spring be arranged in the described first outer spring first in
Spring, spring is arranged in first depression in the first outer spring and described first, the top of the first outer spring and described
The top of spring is fixedly connected with the described first concave upper wall in first, bottom and first briquetting of the first outer spring
It is fixedly connected, also, in its natural state, the bottom of spring has spacing with first briquetting in described first, and/or
The hardness of spring is more than the hardness of the described first outer spring in described first.
3. stamping die lastics device according to claim 2, it is characterised in that the lower die is formed with for accommodating
State second spring second depression, the second spring include the second outer spring be arranged in the described second outer spring second in
Spring, spring is arranged in second depression in the second outer spring and described second, the bottom of the second outer spring and described
The bottom of spring is fixedly connected with the described second concave lower wall in first, top and second briquetting of the second outer spring
It is fixedly connected, also, in its natural state, the top of spring has spacing with second briquetting in described second, and/or
The hardness of spring is more than the hardness of the described second outer spring in described second.
4. stamping die lastics device according to claim 1, it is characterised in that the top of second briquetting be equipped with
The 3rd depression that first briquetting is adapted.
5. stamping die lastics device according to claim 1, it is characterised in that two elastic parts are set respectively
In the both sides of the pressing part and the supporting part.
6. stamping die lastics device according to claim 1, it is characterised in that the pressing part is fixed with the upper mold
Connection or setting are integrated.
7. stamping die lastics device according to claim 1, it is characterised in that the supporting part is fixed with the lower die
Connection or setting are integrated.
8. stamping die lastics device according to claim 1, it is characterised in that the bottom of the upper mold, which is provided with, to be used for
The first position sensor of the first briquetting position is detected, is provided with the top of the lower die for detecting second briquetting
The second place sensor of position.
9. stamping die lastics device according to any one of claim 1 to 8, it is characterised in that the stamping die
Lastics device is additionally provided with two guidance sets, and two guidance sets are separately positioned on the pressing part and the carrying
The both sides in portion.
10. stamping die lastics device according to claim 9, it is characterised in that the guidance set includes being arranged on
The lead of the upper mold bottom and the guide cylinder being arranged at the top of the lower die, the lead and the guide cylinder grafting are matched somebody with somebody
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023541.4A CN108031750A (en) | 2018-01-10 | 2018-01-10 | A kind of stamping die lastics device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023541.4A CN108031750A (en) | 2018-01-10 | 2018-01-10 | A kind of stamping die lastics device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108031750A true CN108031750A (en) | 2018-05-15 |
Family
ID=62099050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810023541.4A Pending CN108031750A (en) | 2018-01-10 | 2018-01-10 | A kind of stamping die lastics device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108031750A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787901A (en) * | 2018-09-05 | 2018-11-13 | 台山市向友五金制品有限公司 | A kind of diel of multi-faceted positioning |
| CN110947859A (en) * | 2019-12-23 | 2020-04-03 | 杜海芳 | Automatic material ejecting device for die machining |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000079419A (en) * | 1998-09-04 | 2000-03-21 | Noguchi Seisakusho:Kk | Press die and parts for press die |
| CN203437551U (en) * | 2013-08-20 | 2014-02-19 | 上海捷众汽车冲压件有限公司 | Automatic material bouncing device of stamping die |
| CN206287409U (en) * | 2016-12-26 | 2017-06-30 | 深圳市超卓实业有限公司 | A kind of automobile die with response agency |
| CN107379444A (en) * | 2017-09-18 | 2017-11-24 | 苏州卓润精密模具有限公司 | A kind of plastic mould of automatic demoulding |
| CN206838976U (en) * | 2017-04-19 | 2018-01-05 | 苏州大得机械科技有限公司 | A kind of automatic lastics device of diel |
-
2018
- 2018-01-10 CN CN201810023541.4A patent/CN108031750A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000079419A (en) * | 1998-09-04 | 2000-03-21 | Noguchi Seisakusho:Kk | Press die and parts for press die |
| CN203437551U (en) * | 2013-08-20 | 2014-02-19 | 上海捷众汽车冲压件有限公司 | Automatic material bouncing device of stamping die |
| CN206287409U (en) * | 2016-12-26 | 2017-06-30 | 深圳市超卓实业有限公司 | A kind of automobile die with response agency |
| CN206838976U (en) * | 2017-04-19 | 2018-01-05 | 苏州大得机械科技有限公司 | A kind of automatic lastics device of diel |
| CN107379444A (en) * | 2017-09-18 | 2017-11-24 | 苏州卓润精密模具有限公司 | A kind of plastic mould of automatic demoulding |
Non-Patent Citations (1)
| Title |
|---|
| 崔晶等: "《电力机车总体及走行部》", 31 August 2016, 西南交通大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787901A (en) * | 2018-09-05 | 2018-11-13 | 台山市向友五金制品有限公司 | A kind of diel of multi-faceted positioning |
| CN110947859A (en) * | 2019-12-23 | 2020-04-03 | 杜海芳 | Automatic material ejecting device for die machining |
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Application publication date: 20180515 |
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