CN202606695U - Copper part hot-stamping die - Google Patents
Copper part hot-stamping die Download PDFInfo
- Publication number
- CN202606695U CN202606695U CN 201220300185 CN201220300185U CN202606695U CN 202606695 U CN202606695 U CN 202606695U CN 201220300185 CN201220300185 CN 201220300185 CN 201220300185 U CN201220300185 U CN 201220300185U CN 202606695 U CN202606695 U CN 202606695U
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- die
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- moulding
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- Expired - Fee Related
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Abstract
The utility model discloses a copper part hot-stamping die for producing copper double joints. The copper part hot-stamping die comprises a die handle (1), an upper die plate (2), an upper die backing plate (3), an upper fixing plate (4), a rubber pad (5), a material stripping backing plate (6), an upper die core fixing plate (8) on which an upper die core (7) is arranged, a lower die plate (9), a lower die backing plate (10), a lower fixing plate (11), and a lower die sleeve (13) in which a lower die core (12) is arranged, wherein a hexagonal hole is formed in the upper die core (7); an upper convex die (14) is in sliding fit with the hexagonal hole; the upper end of the convex die (14) is positioned in a first hole (15) and is in sliding fit with the first hole (15); the end surface of the upper end of the convex die (14) can be propped against the lower end surface of an ejector rod (16); the ejector rod (16) is in sliding fit with second holes (17) formed in the die handle (1) and the upper die backing plate (3) and used for the ejector rod (16) to penetrate through; a guiding hole (18) and a first forming hole (19) for forming first joints are sequentially formed in the upper end of the upper convex die (14) from top to bottom; a second forming hole (20) forming second joints is formed in the lower die core (12); and a lower die positioning and guiding column (21) penetrating out of the second forming hole (20) and coaxial with the second forming hole (20) can be in sliding fit with the guiding hole (18).
Description
Technical field
The utility model relates to the hot stamping die technical field, specifically is a kind of copper spare hot stamping die.
Background technology
A kind of copper spare that is called as the copper twin adapter is arranged at present; It is that hexagonal copper rod is raw material that the processing of this copper spare is adopted with cross section; Earlier process two joints through turner, and then punching axially connects copper rod, this processing mode is loaded down with trivial details, raw materials consumption is big, production efficiency is low; Processing is simple, raw material are economized, advantage of high production efficiency and copper spare hot stamping die has, and does not still see at present to be useful on the copper spare hot stamping die of producing said copper twin adapter.
The utility model content
The technical problem that the utility model will solve is that a kind of copper spare hot stamping die that is used for the production of copper twin adapter is provided.
The technical scheme of the utility model is; The utility model copper spare hot stamping die; It comprises die shank, cope match-plate pattern, upper die plate, upper mounted plate, rubber blanket, take off the backing strap plate, be provided with upper mold core upper mold core fixed head, lower bolster, counterdie backing plate, bottom plate, be provided with the lower die-sleeve of lower mold core; Said cope match-plate pattern, upper die plate, upper mounted plate, rubber blanket, take off backing strap plate, upper mold core fixed head and connect in regular turn from top to bottom; Said lower bolster, counterdie backing plate, bottom plate, lower die-sleeve connect from bottom to top in regular turn, and said upper mold core is provided with hexagonal hole; With punch on the said hexagonal hole sliding fit one; Last punch upper end pass take off be arranged in the upper mounted plate setting behind backing strap plate, the rubber blanket be used for said first hole of going up punch of axial limiting; Said upper end and the said first hole sliding fit; The end face of said upper end can with one pass die shank, upper die plate offsets with the lower surface that gets into the knock-pin in said first hole; The second hole sliding fit that the said knock-pin of the confession that is provided with in said knock-pin and die shank, the upper die plate passes, the said punch lower end of going up is provided with pilot hole and the first moulding hole that is used for moulding first joint from top to bottom in regular turn; Said lower mold core is provided with the second moulding hole that is used for moulding second joint, pass outside the said second moulding hole and with the coaxial counterdie positioning guide column in the second moulding hole can with said pilot hole sliding fit.
The operation principle of the utility model is, adopts copper pipe as raw material, said cope match-plate pattern, upper die plate, upper mounted plate, rubber blanket, takes off backing strap plate, upper mold core fixed head and is connected to form the part of the upper die from top to bottom in regular turn; Said lower bolster, counterdie backing plate, bottom plate, lower die-sleeve are connected to form the part of the lower die from bottom to top in regular turn, add man-hour, at first copper pipe are enclosed within to make the copper pipe bottom fall into the second moulding hole on the counterdie positioning guide column; Then, part of the upper die and part of the lower die matched moulds, counterdie positioning guide column top is slipped in the pilot hole; Copper pipe top is introduced into the first moulding hole and then promote goes up punch and moves up to top dead centre, and rubber blanket is compressed in the matched moulds process, makes to take off backing strap plate, upper mold core fixed head and in the matched moulds process, can move upward always; Matched moulds will continue after last punch stopped to move upward, and copper pipe also will be by further extruding, like this in the forming cavity that the first moulding hole, hexagonal hole, the second moulding hole, counterdie positioning guide column form; It is required form that copper pipe is extruded moulding; Be the copper twin adapter, after the die sinking, knock-pin pushes punch; Last punch is got product, thereby accomplishes product stripping.
After adopting said structure; The utility model compared with prior art; Have the following advantages: combine technique scheme and operation principle to know; The mutual cooperation of each parts can realize the drop stamping moulding of copper twin adapter, and the processing that copper spare hot stamping die had is simple, raw material are economized except that having, the advantage of high production efficiency, also have compact conformation, simple and reliable advantage.
Description of drawings
Structural representation when Fig. 1 is the matched moulds of the utility model copper spare hot stamping die.
Structural representation when Fig. 2 is the die sinking of the utility model copper spare hot stamping die.
Shown in the figure, 1, die shank, 2, cope match-plate pattern, 3, upper die plate, 4, upper mounted plate, 5, rubber blanket; 6, take off the backing strap plate, 7, upper mold core, 8, the upper mold core fixed head, 9, lower bolster, 10, the counterdie backing plate, 11, bottom plate; 12, lower mold core, 13, lower die-sleeve, 14, go up punch, 15, first hole, 16, knock-pin, 17, second hole; 18, pilot hole, 19, the first moulding hole, 20, the second moulding hole, 21, the counterdie positioning guide column, 22, the counterdie guide pillar; 23, guide pin bushing, 24, guide pillar, 25, hexagon socket head cap screw, 26, combined screw, 27, product.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The utility model copper spare hot stamping die; It comprises die shank 1, cope match-plate pattern 2, upper die plate 3, upper mounted plate 4, rubber blanket 5, take off backing strap plate 6, be provided with upper mold core 7 upper mold core fixed head 8, lower bolster 9, counterdie backing plate 10, bottom plate 11, be provided with the lower die-sleeve 13 of lower mold core 12; Said cope match-plate pattern 2, upper die plate 3, upper mounted plate 4, rubber blanket 5, take off backing strap plate 6, upper mold core fixed head 8 and connect in regular turn from top to bottom; Said lower bolster 9, counterdie backing plate 10, bottom plate 11, lower die-sleeve 13 connect from bottom to top in regular turn, and said upper mold core 7 is provided with hexagonal hole; With punch 14 on the said hexagonal hole sliding fit one; Last punch 14 upper ends are arranged in first hole 15 that is used for the said last punch 14 of axial limiting that upper mounted plate 4 is provided with after passing and taking off backing strap plate 6, rubber blanket 5; Said upper end and said first hole 15 sliding fits; The end face of said upper end can with one pass die shank 1, upper die plate 3 offsets with the lower surface that gets into the knock-pin 16 in said first hole 15; Second hole, 17 sliding fits that the said knock-pin 16 of confession that is provided with in said knock-pin 16 and die shank 1, the upper die plate 3 passes, said punch 14 lower ends of going up are provided with pilot hole 18 and the first moulding hole 19 that is used for moulding first joint from top to bottom in regular turn; Said lower mold core 12 is provided with the second moulding hole 20 that is used for moulding second joint, pass the said second moulding hole 20 outer and with the coaxial counterdie positioning guide column 21 in the second moulding hole 20 can with said pilot hole 18 sliding fits.Fig. 1 and Fig. 2 all are decorated with product 27.
In this example, the first moulding hole 19 and the second moulding hole 20 are circular hole; Lower bolster 9 is equipped with counterdie guide pillar 22, and cope match-plate pattern 2 is equipped with the guide pin bushing 23 with counterdie guide pillar 22 sliding fits; Die shank 1 lower end is provided with an annular protrusion; Cope match-plate pattern 2 is provided with the looping pit that matches with annular protrusion, and die shank 1 part is upward through cope match-plate pattern 2, and annular protrusion cooperates with looping pit; And upper die plate 3 is pressed on annular protrusion in the looping pit; Like this, accomplish die shank 1 and install, die shank 1 is axially inactive; Said cope match-plate pattern 2, upper die plate 3, upper mounted plate 4 through guide pillar 24 location after; Tighten together with hexagon socket head cap screw 25 again; In like manner, said lower bolster 9, counterdie backing plate 10, bottom plate 11, lower die-sleeve 13 through guide pillar 24 location after, tighten together with hexagon socket head cap screw 25 again; Said rubber blanket 5, take off backing strap plate 6, upper mold core fixed head 8 is pressed on the upper mounted plate 4 through combined screw 26; Because combined screw 26 can move upward; Like this; In the matched moulds process, rubber blanket 5 is extruded, and rubber blanket 5, takes off the integral body that backing strap plate 6, upper mold core fixed head 8 form and can integral body move upward.
Claims (1)
1. copper spare hot stamping die; It comprises die shank (1), cope match-plate pattern (2), upper die plate (3), upper mounted plate (4), rubber blanket (5), take off backing strap plate (6), be provided with upper mold core (7) upper mold core fixed head (8), lower bolster (9), counterdie backing plate (10), bottom plate (11), be provided with the lower die-sleeve (13) of lower mold core (12); Said cope match-plate pattern (2), upper die plate (3), upper mounted plate (4), rubber blanket (5), take off backing strap plate (6), upper mold core fixed head (8) and connect in regular turn from top to bottom; Said lower bolster (9), counterdie backing plate (10), bottom plate (11), lower die-sleeve (13) connect from bottom to top in regular turn; It is characterized in that said upper mold core (7) is provided with hexagonal hole; With punch (14) on the said hexagonal hole sliding fit one; Last punch (14) upper end is arranged in first hole (15) that is used for the said last punch (14) of axial limiting that upper mounted plate (4) is provided with after passing and taking off backing strap plate (6), rubber blanket (5); Said upper end and said first hole (15) sliding fit; The end face of said upper end can with one pass die shank (1), upper die plate (3) offsets with the lower surface that gets into the knock-pin (16) in said first hole (15); Second hole (17) sliding fit that the said knock-pin of confession (16) that is provided with in said knock-pin (16) and die shank (1), the upper die plate (3) passes, said upward punch (14) lower end are provided with pilot hole (18) from top to bottom in regular turn and are used for the first moulding hole (19) of moulding first joint; Said lower mold core (12) is provided with the second moulding hole (20) that is used for moulding second joint, pass the said second moulding hole (20) outer and with the coaxial counterdie positioning guide column (21) in the second moulding hole (20) can with said pilot hole (18) sliding fit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220300185 CN202606695U (en) | 2012-06-21 | 2012-06-21 | Copper part hot-stamping die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220300185 CN202606695U (en) | 2012-06-21 | 2012-06-21 | Copper part hot-stamping die |
Publications (1)
Publication Number | Publication Date |
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CN202606695U true CN202606695U (en) | 2012-12-19 |
Family
ID=47340427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220300185 Expired - Fee Related CN202606695U (en) | 2012-06-21 | 2012-06-21 | Copper part hot-stamping die |
Country Status (1)
Country | Link |
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CN (1) | CN202606695U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102716989A (en) * | 2012-06-21 | 2012-10-10 | 宁波市鄞州剑均机械科技有限公司 | Copper element hot stamping mold |
CN108421901A (en) * | 2018-05-15 | 2018-08-21 | 周焱春 | A kind of lock hot stamping die |
-
2012
- 2012-06-21 CN CN 201220300185 patent/CN202606695U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102716989A (en) * | 2012-06-21 | 2012-10-10 | 宁波市鄞州剑均机械科技有限公司 | Copper element hot stamping mold |
CN102716989B (en) * | 2012-06-21 | 2015-04-15 | 宁波市鄞州剑均机械科技有限公司 | Copper element hot stamping mold |
CN108421901A (en) * | 2018-05-15 | 2018-08-21 | 周焱春 | A kind of lock hot stamping die |
CN108421901B (en) * | 2018-05-15 | 2019-05-07 | 东莞市瑞凯模具有限公司 | A kind of lock hot stamping die |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20121219 Termination date: 20140621 |
|
EXPY | Termination of patent right or utility model |