CN102950204A - Punching and blanking mold of side plate of water tank - Google Patents
Punching and blanking mold of side plate of water tank Download PDFInfo
- Publication number
- CN102950204A CN102950204A CN 201210453890 CN201210453890A CN102950204A CN 102950204 A CN102950204 A CN 102950204A CN 201210453890 CN201210453890 CN 201210453890 CN 201210453890 A CN201210453890 A CN 201210453890A CN 102950204 A CN102950204 A CN 102950204A
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- water tank
- side plate
- punching
- mold
- hole
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Abstract
The invention discloses a punching and blanking mold of a side plate of a water tank. The punching and blanking mold of the side plate of the water tank comprises an upper die and a lower die, wherein the upper die is provided with two punch heads; and the tail parts of the punch heads are limited through set screws. By using the punching and blanking mold of the side plate of the water tank provided by the technical scheme, water tank side plates provided with different through holes can be punched and blanked; when two through holes are required to be simultaneously punched, the two set screws are abutted against the tail parts of the punch heads, so that the two punch heads are tightly attached to the upper die; if one of the holes is not required to be punched, the set screw behind the punch head corresponding to the hole is only required to be spun upwards; and when the side plate of the water tank is punched by the mold, the punch heads are shrunk into the upper die under the obstruction of a plate to lose a punching function. The punching and blanking mold of the side plate of the water tank provided by the technical scheme has the functions of three molds, the manufacturing cost of the mold is reduced, the mold is prevented from being replaced, and the production efficiency is increased.
Description
Technical field
The present invention relates to a kind of mould, relate in particular to a kind of water tank side plate punching blanking mould.
Background technology
Profile is unified on the water tank side plate, is provided with the position of two punchings, need following several water tank side plates to occur in order to install, and the one, these two positions all are provided with through hole, and the 2nd, the position of one of them is provided with through hole.Therefore offer three mould in the prior art, be used for respectively rushing the simultaneously mould of blankings of two through holes, the through hole that rushes a side is the mould of blanking and the through hole that the rushes opposite side mould of blanking simultaneously simultaneously.Die cost is higher, needs more mold exchange when rushing different water tank side plates, has reduced production efficiency.Therefore how to reduce the production cost of mould, enhance productivity, be the problem that the applicant is devoted to solve always.
Summary of the invention
The objective of the invention is the deficiency that exists for prior art, a kind of water tank side board die that can stamping-out be provided with different through holes is provided, when the different water tank side plate of stamping-out, do not need more mold exchange, enhance productivity.
For achieving the above object, water tank side plate punching blanking mould of the present invention adopts following technical scheme:
A kind of water tank side plate punching blanking mould comprises upper die and lower die, is provided with two drifts at patrix, and the afterbody of drift carries out axial limiting by holding screw.
Described patrix comprises upper bolster, train wheel bridge and stripper plate, train wheel bridge is installed on the upper bolster, the afterbody of drift is provided with half the circumference of the sleeve where it joins the shoulder, be installed on the upper bolster by train wheel bridge, described upper bolster is provided with through hole on the position corresponding with the drift half the circumference of the sleeve where it joins the shoulder, the through hole inboard is provided with screw thread, and described through hole internal diameter is greater than the diameter of half the circumference of the sleeve where it joins the shoulder, and this through hole blocks by holding screw.
Compare with background technology, water tank side plate punching blanking mould of the present invention can stamping and blanking be provided with the water tank side plate of different through holes, when needing simultaneously two through holes of stamping-out, two holding screws is withstood the afterbody of drift, makes two drifts all be close on the train wheel bridge; If do not need to rush one of them hole, the holding screw behind the drift that only need to this hole is corresponding upwards revolves, and when Dies ' Blanking water tank side plate, this drift loses the punching function in the retraction patrix under the obstruction of plate.Adopt this technical scheme water tank side plate punching blanking mould compatibility the function of three moulds, reduced the manufacturing cost of mould, and avoided more mold exchange, improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiments only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
The invention discloses a kind of water tank side plate punching blanking mould.
As shown in Figure 1, a kind of water tank side plate punching blanking mould, comprise upper die and lower die, described patrix comprises upper bolster 1, train wheel bridge 2 and stripper plate 3, train wheel bridge is installed on the upper bolster, the afterbody of drift 4 is provided with half the circumference of the sleeve where it joins the shoulder 41, be clamped on the upper bolster by train wheel bridge, described upper bolster and drift half the circumference of the sleeve where it joins the shoulder 41 are provided with through hole 11 on the corresponding position, the through hole inboard is provided with screw thread, described through hole 11 internal diameters are greater than the diameter 41 of half the circumference of the sleeve where it joins the shoulder, and this through hole blocks by holding screw 9, and stripper plate 3 is slidingly connected by guide pillar 5 and upper bolster, between stripper plate and train wheel bridge, be provided with spring 6, described counterdie is provided with die shoe 8 and lower bolster 7, and described lower bolster is provided with punching concave die 71, and lower bolster and stripper plate consist of blanking die.
When needing two through holes of while stamping-out, two holding screws are withstood the afterbody of drift, make two drifts all be close on the train wheel bridge; If do not need to rush one of them hole, the holding screw behind the drift that only need to this hole is corresponding upwards revolves, and when Dies ' Blanking water tank side plate, this drift in the retraction patrix, loses the punching function under the obstruction of plate.
Claims (2)
1. a water tank side plate punching blanking mould comprises upper die and lower die, it is characterized in that: be provided with two drifts at patrix, the afterbody of drift carries out axial limiting by holding screw.
2. water tank side plate punching blanking mould according to claim 1, it is characterized in that: described patrix comprises upper bolster, train wheel bridge and stripper plate, train wheel bridge is installed on the upper bolster, the afterbody of drift is provided with half the circumference of the sleeve where it joins the shoulder, be installed on the upper bolster by train wheel bridge, described upper bolster is provided with through hole on the position corresponding with the drift half the circumference of the sleeve where it joins the shoulder, and the through hole inboard is provided with screw thread, described through hole internal diameter is greater than the diameter of half the circumference of the sleeve where it joins the shoulder, and this through hole blocks by holding screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210453890 CN102950204A (en) | 2012-11-13 | 2012-11-13 | Punching and blanking mold of side plate of water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210453890 CN102950204A (en) | 2012-11-13 | 2012-11-13 | Punching and blanking mold of side plate of water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102950204A true CN102950204A (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210453890 Pending CN102950204A (en) | 2012-11-13 | 2012-11-13 | Punching and blanking mold of side plate of water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950204A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001794A (en) * | 2014-06-05 | 2014-08-27 | 昆山电子羽电业制品有限公司 | Upward punching die for case sideboard |
| CN105013931A (en) * | 2015-07-27 | 2015-11-04 | 广东工业大学 | Punching device and method for guaranteeing quality of small scrap punching parts |
| CN105772567A (en) * | 2016-05-19 | 2016-07-20 | 昆山电子羽电业制品有限公司 | Punching and blanking die of middle frame |
-
2012
- 2012-11-13 CN CN 201210453890 patent/CN102950204A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001794A (en) * | 2014-06-05 | 2014-08-27 | 昆山电子羽电业制品有限公司 | Upward punching die for case sideboard |
| CN105013931A (en) * | 2015-07-27 | 2015-11-04 | 广东工业大学 | Punching device and method for guaranteeing quality of small scrap punching parts |
| CN105772567A (en) * | 2016-05-19 | 2016-07-20 | 昆山电子羽电业制品有限公司 | Punching and blanking die of middle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |