CN106862371A - A kind of mould and production method for preparing heater cover plate - Google Patents
A kind of mould and production method for preparing heater cover plate Download PDFInfo
- Publication number
- CN106862371A CN106862371A CN201710033228.4A CN201710033228A CN106862371A CN 106862371 A CN106862371 A CN 106862371A CN 201710033228 A CN201710033228 A CN 201710033228A CN 106862371 A CN106862371 A CN 106862371A
- Authority
- CN
- China
- Prior art keywords
- mould
- cavity plate
- plate
- rectangular
- die shoe
- 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
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
Abstract
The invention discloses a kind of mould for preparing heater cover plate,Including die shoe,The die shoe is rectangular structure,The dumping pit of rectangle is provided with above die shoe,The top corner of die shoe is welded with guide upright post,Cavity plate is provided with above die shoe,And cavity plate is located at the surface of dumping pit,Cavity plate is rectangular structure,The forming tank of the rectangular breach in corner is offered above cavity plate,Bottom inside forming tank is provided with the bar hole of rectangular array,The cross section of bar hole is ellipse,Bottom two ends inside forming tank are equipped with counterbore,The bottom of the inside of counterbore is fixed with one end of spring,The other end of spring is connected with push pedal,The cross section of push pedal is circle,Push pedal is located at the inside of counterbore,It is socketed with guide upright post in the pressing plate present invention,Ensure that a machinery both can also punching with trimming,Structure is closely,Very easily cover of heater sheet metal forming part can be taken out with good economy,Operation is very simple.
Description
Technical field
The present invention relates to the technical field of heater cover plate, more particularly to a kind of mould for preparing heater cover plate and
Production method.
Background technology
Heater cover plate is the important component of heater, and it can protect people to avoid directly touching thermal source, but again may be used
Distribute heat with by through hole, for heating or he use.
Typically using compacting backlash hole forming, general enterprises can use two procedures, namely two machineries to heater cover plate
Could process, not only need very big equipment cost, it is also desirable to very big manpower and time cost, it is very inconvenient.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the one kind for proposing is used to prepare heater
The mould and production method of cover plate.
To achieve these goals, present invention employs following technical scheme：
A kind of mould for preparing heater cover plate, including die shoe, the die shoe be rectangular structure, die shoe it is upper
Side is provided with the dumping pit of rectangle, and the top corner of die shoe is welded with guide upright post, cavity plate is provided with above die shoe, and recessed
Mould is located at the surface of dumping pit, and cavity plate is rectangular structure, and the forming tank of the rectangular breach in corner is offered above cavity plate,
Bottom inside forming tank is provided with the bar hole of rectangular array, and the cross section of bar hole is ellipse, the bottom inside forming tank
Two ends are equipped with counterbore, and the bottom of the inside of counterbore is fixed with one end of spring, and the other end of spring is connected with push pedal, push pedal
Cross section is circle, and push pedal is located at the inside of counterbore, is socketed with pressing plate on guide upright post, and it is rectangular that the bottom of pressing plate is provided with corner
The edge mould of breach, pressing plate and edge mould are an overall structure, be provided with above pressing plate completely through rectangular through-hole, pressing plate
Corner is equipped with the first pilot hole, and guide upright post is located at the inside of the first pilot hole, and the top of guide upright post is provided with threaded post, leads
It is an overall structure to column and threaded post, the diameter of the diameter less than guide upright post of threaded post is socketed with mould in threaded post
Seat, the corner of upper bolster is equipped with mounting hole, and threaded post is located at the inside of mounting hole, bolt, upper bolster are provided with threaded post
Top be provided with the second pilot hole of circle, the inside of the second pilot hole is socketed with punch rod, punch rod near die shoe one
End is welded with convex mould base, and convex mould base is provided with the punch-pin of rectangular array away from the side of punch rod, and punch-pin is section in oval
Raised structures.
Preferably, the guide upright post is vertical with the upper surface of die shoe, and guide upright post is parallel with punch rod.
Preferably, the convex mould base and punch-pin are an overall structure, and convex mould base is located at the surface of cavity plate with punch-pin.
Preferably, heater cover plate is provided with inside the forming tank of the cavity plate, heater cover plate is the rectangular breach in corner
Rectangular flat structure, the side of heater cover plate is provided with the elliptical aperture of rectangular array.
The invention allows for a kind of production method for preparing heater cover plate, comprise the following steps：
The dust and iron filings of S1, cleaning die shoe, edge mould, upper bolster, punch-pin and molding surface；
S2, the surface that the blank of heater cover plate is positioned over cavity plate, cavity plate is pressed to by guide upright post by pressing plate, while
Pressing plate drives edge mould motion, and edge mould is gone out the corner with rectangular indentation by blank on cavity plate, meanwhile, edge mould will
Blank is pressed in the bottom inside the forming tank of cavity plate；
S3, by punch rod, drive convex mould base move to cavity plate through the rectangular through-hole of pressing plate, at the same convex mould base drive punch-pin to
Cavity plate is moved, and punch-pin is gone out the elliptical aperture of rectangular array by blank on cavity plate；
S4, by punch rod, convex mould base is lifted, by guide upright post by platen lift；
S5, spring drive push pedal, and heater cover plate is released into cavity plate, take away, and waste material is reclaimed from the dumping pit of die shoe.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, by pressing plate flanging die combination, the purpose of punching press heater cover plate outline can be not only realized, while can
So that the blank of heater cover plate to be tightly pressed against the inside of cavity plate before punch-pin punching, so, blank will not play, and
Corner is highly uniform after punching press will not be shunk, and punching press is carried out to blank through the rectangular through-hole of pressing plate by by convex mould base, be tied
Structure is closely, it is ensured that machinery both can with trimming can also punching, it is very convenient, with good economy；Pass through
Spring promotes push pedal, very easily can take out cover of heater sheet metal forming part, operates very simple.
Brief description of the drawings
Fig. 1 is a kind of structural representation of mould and production method for preparing heater cover plate proposed by the present invention；
Fig. 2 is a kind of knot of the pressing plate with edge mould of mould and production method for preparing heater cover plate proposed by the present invention
Structure schematic diagram；
Fig. 3 is that a kind of end face of the punch-pin of mould and production method for preparing heater cover plate proposed by the present invention is illustrated
Figure；
Fig. 4 is a kind of top view of the cavity plate of mould and production method for preparing heater cover plate proposed by the present invention；
Fig. 5 is a kind of part of the spring with push pedal of mould and production method for preparing heater cover plate proposed by the present invention
Schematic diagram；
Fig. 6 is a kind of structure of the heater cover plate of mould and production method for preparing heater cover plate proposed by the present invention
Schematic diagram.
In figure：1 die shoe, 2 edge moulds, 3 pressing plates, 4 convex mould bases, 5 bolts, 6 threaded posts, 7 punch rods, 8 upper bolsters, 9 are led
To column, 10 punch-pin, 11 cavity plates, 12 push pedals, 13 springs, 14 counterbores, 15 bar holes, 16 heater cover plates.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-6, a kind of mould for preparing heater cover plate, including die shoe 1, die shoe 1 are cuboid knot
Structure, the top of die shoe 1 is provided with the dumping pit of rectangle, and the top corner of die shoe 1 is welded with guide upright post 9, die shoe 1
Top is provided with cavity plate 11, and cavity plate 11 is located at the surface of dumping pit, and cavity plate 11 is rectangular structure, and the top of cavity plate 11 opens up
There is the forming tank of the rectangular breach in corner, the bottom inside forming tank is provided with the bar hole 15 of rectangular array, bar hole 15
Cross section is ellipse, and the bottom two ends inside forming tank are equipped with counterbore 14, and the bottom of the inside of counterbore 14 is fixed with spring 13
One end, the other end of spring 13 is connected with push pedal 12, and the cross section of push pedal 12 is circle, and push pedal 12 is located at the interior of counterbore 14
Portion, is socketed with pressing plate 3 on guide upright post 9, the bottom of pressing plate 3 is provided with the edge mould 2 of the rectangular breach in corner, pressing plate 3 and flanging
Mould 2 is an overall structure, the top of pressing plate 3 be provided with completely through rectangular through-hole, the corner of pressing plate 3 is equipped with the first guiding
Hole, guide upright post 9 is located at the inside of the first pilot hole, and the top of guide upright post 9 is provided with threaded post 6, guide upright post 9 and threaded post
6 is an overall structure, and the diameter of the diameter less than guide upright post 9 of threaded post 6 is socketed with upper bolster 8, upper bolster 8 in threaded post 6
Corner be equipped with mounting hole, threaded post 6 is located at the inside of mounting hole, and bolt 5, the top of upper bolster 8 are provided with threaded post 6
The second pilot hole of circle is provided with, the inside of the second pilot hole is socketed with punch rod 7, and punch rod 7 is welded near one end of die shoe 1
Convex mould base 4 is connected to, convex mould base 4 is provided with the punch-pin 10 of rectangular array away from the side of punch rod 7, and punch-pin 10 is section in ellipse
Raised structures, guide upright post 9 is vertical with the upper surface of die shoe 1, and guide upright post 9 is parallel with punch rod 7, convex mould base 4 with it is convex
Mould 10 is an overall structure, and convex mould base 4 is located at the surface of cavity plate 11 with punch-pin 10, heating is provided with inside the forming tank of cavity plate 11
Device cover plate 16, heater cover plate 16 is the rectangular flat structure of the rectangular breach in corner, and the side of heater cover plate 16 is provided with and is in
The elliptical aperture of rectangular array.
The invention allows for a kind of production method for preparing heater cover plate, comprise the following steps：
The dust and iron filings on S1, cleaning die shoe 1, edge mould 2, upper bolster 8, punch-pin 10 and the surface of cavity plate 11；
S2, the surface that the blank of heater cover plate 16 is positioned over cavity plate 11, are pressed to pressing plate 3 by guide upright post 9 recessed
Mould 11, while pressing plate 3 drives edge mould 2 to move, blank is gone out with rectangular indentation four by edge mould 2 on cavity plate 11
Angle, meanwhile, blank is pressed in edge mould 2 bottom inside the forming tank of cavity plate 11；
S3, by punch rod 7, drive convex mould base 4 to be moved to cavity plate 11 through the rectangular through-hole of pressing plate 3, while convex mould base 4 drives
Punch-pin 10 is moved to cavity plate 11, and punch-pin 10 is gone out the elliptical aperture of rectangular array by blank on cavity plate 11；
S4, by punch rod 7, convex mould base 4 is lifted, pressing plate 3 is lifted by guide upright post 9；
S5, spring 13 drive push pedal 12, and heater cover plate 16 is released into cavity plate 11, take away, discharging of the waste material from die shoe 1
Reclaim in hole.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of mould for preparing heater cover plate, including die shoe (1), it is characterised in that the die shoe (1) is length
Cube structure, is provided with the dumping pit of rectangle above die shoe (1), the top corner of die shoe (1) is welded with guide upright post
(9) cavity plate (11), and cavity plate (11), are provided with above die shoe (1) positioned at the surface of dumping pit, cavity plate (11) is cuboid
Structure, offers the forming tank of the rectangular breach in corner above cavity plate (11), the bottom inside forming tank is provided with rectangular battle array
The bar hole (15) of row, the cross section of bar hole (15) is ellipse, and the bottom two ends inside forming tank are equipped with counterbore (14), is sunk
The bottom of the inside in hole (14) is fixed with one end of spring (13), and the other end of spring (13) is connected with push pedal (12), push pedal
(12) cross section is circle, and push pedal (12) is socketed with pressing plate (3), pressing plate on the inside of counterbore (14), guide upright post (9)
(3) bottom is provided with the edge mould (2) of the rectangular breach in corner, and pressing plate (3) and edge mould (2) are an overall structure, pressing plate (3)
Top be provided with completely through rectangular through-hole, the corner of pressing plate (3) is equipped with the first pilot hole, and guide upright post (9) is positioned at
The inside of one pilot hole, the top of guide upright post (9) is provided with threaded post (6), and guide upright post (9) is an entirety with threaded post (6)
Structure, the diameter of the diameter less than guide upright post (9) of threaded post (6), is socketed with upper bolster (8), upper bolster in threaded post (6)
(8) corner is equipped with mounting hole, and threaded post (6) is provided with bolt (5), upper mould on the inside of mounting hole, threaded post (6)
The second pilot hole of circle is provided with above seat (8), the inside of the second pilot hole is socketed with punch rod (7), and punch rod (7) is close to
One end of die shoe (1) is welded with convex mould base (4), and convex mould base (4) is provided with the convex of rectangular array away from the side of punch rod (7)
Mould (10), punch-pin (10) is section in oval raised structures.
2. a kind of mould for preparing heater cover plate according to claim 1, it is characterised in that the guide upright post
(9) upper surface with die shoe (1) is vertical, and guide upright post (9) is parallel with punch rod (7).
3. a kind of mould for preparing heater cover plate according to claim 1, it is characterised in that the convex mould base
(4) it is an overall structure with punch-pin (10), the surface of convex mould base (4) and punch-pin (10) positioned at cavity plate (11).
4. a kind of mould for preparing heater cover plate according to claim 1, it is characterised in that the cavity plate (11)
Forming tank inside be provided with heater cover plate (16), heater cover plate (16) is the rectangular flat structure of the rectangular breach in corner,
The side of heater cover plate (16) is provided with the elliptical aperture of rectangular array.
5. a kind of production method for preparing heater cover plate, it is characterised in that comprise the following steps：
The dust and iron filings on S1, cleaning die shoe (1), edge mould (2), upper bolster (8), punch-pin (10) and cavity plate (11) surface；
S2, the surface that the blank of heater cover plate (16) is positioned over cavity plate (11), by guide upright post (9) by pressing plate
(3) cavity plate (11) is pressed to, while pressing plate (3) drives edge mould (2) motion, edge mould (2) rushes blank on cavity plate (11)
Go out the corner with rectangular indentation, meanwhile, blank is pressed in edge mould (2) bottom inside the forming tank of cavity plate (11)；
S3, by punch rod (7), drive convex mould base (4) to be moved to cavity plate (11) through the rectangular through-hole of pressing plate (3), while convex
Die holder (4) drives punch-pin (10) to be moved to cavity plate (11), and blank is gone out rectangular array by punch-pin (10) on cavity plate (11)
Elliptical aperture；
S4, by punch rod (7), convex mould base (4) lifting is lifted pressing plate (3) by guide upright post (9)；
S5, spring (13) drive push pedal (12), and heater cover plate (16) is released into cavity plate (11), take away, and waste material is from lower mould
The dumping pit of seat (1) is reclaimed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710033228.4A CN106862371A (en) | 2017-01-18 | 2017-01-18 | A kind of mould and production method for preparing heater cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710033228.4A CN106862371A (en) | 2017-01-18 | 2017-01-18 | A kind of mould and production method for preparing heater cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106862371A true CN106862371A (en) | 2017-06-20 |
Family
ID=59158700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710033228.4A Pending CN106862371A (en) | 2017-01-18 | 2017-01-18 | A kind of mould and production method for preparing heater cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106862371A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470434A (en) * | 2017-07-14 | 2017-12-15 | 浙江大学 | The device and method stamping for metastable state austenitic stainless steel end socket temperature |
| CN109175187A (en) * | 2018-10-18 | 2019-01-11 | 无锡市星达石化配件有限公司 | A kind of factory's flange disc forging mold |
| CN109226444A (en) * | 2018-08-31 | 2019-01-18 | 芜湖中瑞模具有限公司 | Engine bearing lid trimming device |
| US11904376B2 (en) | 2020-07-28 | 2024-02-20 | GM Global Technology Operations LLC | Energy-dissipating cover and methods for making the cover |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3508172A1 (en) * | 1984-03-27 | 1985-10-10 | Elektroakusztikai Gyár, Budapest | Tool for the simultaneous fine blanking of internal and external contours from a flat sheet |
| CN101912924A (en) * | 2010-08-03 | 2010-12-15 | 浙江广山汽车零部件有限公司 | Hydraulic oil radiator mainboard stamping die and using method thereof |
| CN103861951A (en) * | 2014-03-31 | 2014-06-18 | 芜湖大捷离合器有限公司 | Vehicle clutch cover pressing side cutting and center hole punching composite die |
| CN104550462A (en) * | 2014-11-27 | 2015-04-29 | 常州市印宝镍网有限公司 | Punching device |
| CN104772392A (en) * | 2015-03-26 | 2015-07-15 | 烟台宏林电子模具有限公司 | Anti-bouncing stamping die for processing LED (Light Emitting Diode) panel strip |
| CN204524025U (en) * | 2015-04-07 | 2015-08-05 | 台州市宇鹏机械锻造有限公司 | Punching trimming integration mold |
| CN105537413A (en) * | 2016-01-30 | 2016-05-04 | 黄友华 | Combined die for terraced side punching |
-
2017
- 2017-01-18 CN CN201710033228.4A patent/CN106862371A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3508172A1 (en) * | 1984-03-27 | 1985-10-10 | Elektroakusztikai Gyár, Budapest | Tool for the simultaneous fine blanking of internal and external contours from a flat sheet |
| CN101912924A (en) * | 2010-08-03 | 2010-12-15 | 浙江广山汽车零部件有限公司 | Hydraulic oil radiator mainboard stamping die and using method thereof |
| CN103861951A (en) * | 2014-03-31 | 2014-06-18 | 芜湖大捷离合器有限公司 | Vehicle clutch cover pressing side cutting and center hole punching composite die |
| CN104550462A (en) * | 2014-11-27 | 2015-04-29 | 常州市印宝镍网有限公司 | Punching device |
| CN104772392A (en) * | 2015-03-26 | 2015-07-15 | 烟台宏林电子模具有限公司 | Anti-bouncing stamping die for processing LED (Light Emitting Diode) panel strip |
| CN204524025U (en) * | 2015-04-07 | 2015-08-05 | 台州市宇鹏机械锻造有限公司 | Punching trimming integration mold |
| CN105537413A (en) * | 2016-01-30 | 2016-05-04 | 黄友华 | Combined die for terraced side punching |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470434A (en) * | 2017-07-14 | 2017-12-15 | 浙江大学 | The device and method stamping for metastable state austenitic stainless steel end socket temperature |
| CN107470434B (en) * | 2017-07-14 | 2019-01-11 | 浙江大学 | The device and method stamping for metastable state austenitic stainless steel end socket temperature |
| CN109226444A (en) * | 2018-08-31 | 2019-01-18 | 芜湖中瑞模具有限公司 | Engine bearing lid trimming device |
| CN109175187A (en) * | 2018-10-18 | 2019-01-11 | 无锡市星达石化配件有限公司 | A kind of factory's flange disc forging mold |
| US11904376B2 (en) | 2020-07-28 | 2024-02-20 | GM Global Technology Operations LLC | Energy-dissipating cover and methods for making the cover |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |