CN208825302U - A kind of stringer blanking die - Google Patents

A kind of stringer blanking die Download PDF

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Publication number
CN208825302U
CN208825302U CN201821581997.4U CN201821581997U CN208825302U CN 208825302 U CN208825302 U CN 208825302U CN 201821581997 U CN201821581997 U CN 201821581997U CN 208825302 U CN208825302 U CN 208825302U
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China
Prior art keywords
waste
sliding plate
stringer
knife
die
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Application number
CN201821581997.4U
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Chinese (zh)
Inventor
陈芳芳
马启涛
朱元友
吴腾
张�杰
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Anhui Jianghuai Automobile Group Corp
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Anhui Jianghuai Automobile Group Corp
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Priority to CN201821581997.4U priority Critical patent/CN208825302U/en
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Abstract

The utility model discloses a kind of stringer blanking dies, including upper mold assembly, upper waste knife, lower mould assembly, lower waste knife, waste sliding plate support and the first waste sliding plate;Upper waste knife is mounted in upper mold assembly;Lower mould assembly includes lower die holder and workbench, and lower die holder is installed on the workbench;On the lower die seat, waste sliding plate support is installed on the workbench for lower waste knife installation;The both ends of first waste sliding plate are overlapped on respectively on lower die holder and waste sliding plate support;And the angle between the blade of upper waste knife and the blade and stringer blanking die longitudinally extending line of lower waste knife is greater than 90 °.Leftover bits and pieces of material under cutting out can be passed through the first waste sliding plate diversion stringer blanking die by the stringer blanking die of the utility model, the angle of the blade of upper waste knife and lower waste knife is provided with the automatically collecting that leftover bits and pieces of material is realized conducive to die cavity is more successfully detached from after leftover bits and pieces of material.

Description

A kind of stringer blanking die
Technical field
The utility model relates to stringer blanks to be punched field, more particularly, to a kind of stringer blanking die.
Background technique
The length of longitudinal beam usually can be between 5-8m.For the precision for guaranteeing stringer size, need stringer blank Width dimensions made allowance, then blank is punched by blanking die.Blank after punching includes two parts, and a part is to have Plate is imitated, can be taken out by manually or mechanically hand, remainder is invalid plate, that is, belongs to leftover bits and pieces of material.
The processing method of existing leftover bits and pieces of material is to be carried to waste material frame by manually taking out.Since leftover bits and pieces of material is long, weight Weight, but it is jagged, it carries extremely inconvenient.
Therefore, how to provide it is a kind of can the stringer blanking die of automatically collecting leftover bits and pieces of material become this field urgent need to resolve Technical problem.
Utility model content
One purpose of the utility model is to provide a kind of stringer blanking die of the automatically collecting of achievable leftover bits and pieces of material New solution.
It is according to the present utility model in a first aspect, providing a kind of stringer blanking die.
The stringer blanking die include upper mold assembly, upper waste knife, lower mould assembly, lower waste knife, waste sliding plate support and First waste sliding plate;Wherein,
The upper waste knife is mounted in the upper mold assembly;
The lower mould assembly includes lower die holder and workbench, and the lower die holder is installed on the workbench;
On the lower die holder, the waste sliding plate support is installed on the workbench for the lower waste knife installation;
The both ends of first waste sliding plate are overlapped on respectively on the lower die holder and the waste sliding plate support, with guidance Leftover bits and pieces of material slips away the stringer blanking die;
The upper waste knife and the lower waste knife are correspondingly arranged, and the blade of the upper waste knife and the lower waste knife Blade and the stringer blanking die longitudinally extending line between angle be greater than 90 °.
Optionally, the upper mold assembly includes top mold holder and upper mold, and the upper mold is mounted in the top mold holder;
The upper waste knife is mounted in the upper mold.
Optionally, the lower die holder includes lower die and lower waste material tool apron, and the lower die and the lower waste material tool apron, which adjoin, to be set It sets;
The lower waste knife is mounted on the lower waste material tool apron, one end of first waste sliding plate be overlapped on it is described under On mould.
Optionally, the waste sliding plate support be equipped with the first waste sliding plate clinch, the one of first waste sliding plate End is equipped with bending part, and the bending part is matched with the first waste sliding plate clinch.
Optionally, the first waste sliding plate limiting section, the first waste sliding plate limit are additionally provided on first waste sliding plate Position portion and the outer surface of the waste sliding plate support offset, and the limit of the first waste sliding plate clinch is sliding in first waste material Between plate limiting section and the bending part.
Optionally, the stringer blanking die further includes the second waste sliding plate and rack, and the lower mould assembly is arranged in institute It states in rack;
The waste sliding plate support be equipped with the second waste sliding plate overlap slot, second waste sliding plate be equipped with it is described The second waste sliding plate limiting section that second waste sliding plate overlap joint slot matches, the both ends of second waste sliding plate are overlapped on respectively On the waste sliding plate support and the rack.
Optionally, the stringer blanking die further includes the leftover bits and pieces of material travelling bogie for collecting the leftover bits and pieces of material slid.
Optionally, the blade of the blade of the upper waste knife and the lower waste knife longitudinally prolongs with the stringer blanking die Stretching the angle between line is 105 °.
Optionally, there is angle between the blade and horizontal plane of the lower waste knife.
Optionally, the angle between the blade and horizontal plane of the lower waste knife is 15 °.
Leftover bits and pieces of material under cutting out can be passed through the first waste sliding plate diversion stringer blanking die by stringer blanking die of the invention, The angle of the blade of upper waste knife and lower waste knife is provided with conducive to die cavity is more successfully detached from after leftover bits and pieces of material, realizes leftover bits and pieces of material Automatically collecting.
By the detailed description referring to the drawings to the exemplary embodiment of the utility model, the utility model it is other Feature and its advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiments of the present invention, and And together with its explanation for explaining the principles of the present invention.
Fig. 1 is the structural schematic diagram of disclosure stringer blanking die embodiment.
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Fig. 3 is the partial structural diagram of disclosure stringer blanking die embodiment.
Fig. 4 is the partial structural diagram of the main view of Fig. 3.
Fig. 5 is the partial structural diagram of the top view of Fig. 3.
Fig. 6 is the partial structural diagram of the left view of Fig. 3.
It is indicated in figure as follows:
Upper mold assembly -1, top mold holder -11, upper mold -12, upper waste knife -2, lower mould assembly -3, lower die holder -31, lower die - 311, lower waste material tool apron -312, workbench -32, lower waste knife -4, waste sliding plate support -5, the first waste sliding plate clinch -51, Second waste sliding plate overlaps slot -52, the first waste sliding plate -6, bending part -61, the first waste sliding plate limiting section -62, the second waste material Slide plate -7, the second waste sliding plate limiting section -70, rack -8, leftover bits and pieces of material travelling bogie -9.
Specific embodiment
The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should also be noted that unless another It illustrates outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited The scope of the utility model processed.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical Novel and its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
In order to solve the problems, such as that leftover bits and pieces of material collects inconvenience, present disclose provides a kind of stringer blanking dies.
As shown in Figures 1 to 6, the stringer blanking die of the disclosure include upper mold assembly 1, upper waste knife 2, lower mould assembly 3, Lower waste knife 4, waste sliding plate support 5 and the first waste sliding plate 6.
Upper waste knife 2 is mounted in upper mold assembly 1.Upper waste knife 2 modes such as can be bolted or be clamped and be mounted on In upper mold assembly 1.
Lower mould assembly 3 includes lower die holder 31 and workbench 32.Lower die holder 31 is mounted on workbench 32.Lower waste knife 4 is pacified On lower die holder 31.Lower waste knife 4 modes such as can be bolted or be clamped and be mounted on lower die holder 31.
Waste sliding plate support 5 is mounted on workbench 32.Waste sliding plate support 5 such as can be bolted or weld at the modes It is mounted on workbench 32.
The both ends of first waste sliding plate 6 are overlapped on respectively on lower die holder 31 and waste sliding plate support 5, to guide leftover bits and pieces of material sliding From stringer blanking die.The leftover bits and pieces of material slid from stringer blanking die can be collected by transport carriage or transmission belt.The One waste sliding plate 6 can be overlapped by modes such as the cooperations of protrusion and groove with lower die holder 31 or waste sliding plate support 5.
Upper waste knife 2 and lower waste knife 4 are correspondingly arranged, and the blade and stringer of the blade of upper waste knife 2 and lower waste knife 4 Angle α between blanking die longitudinally extending line is greater than 90 °.Above-mentioned stringer blanking die longitudinally extending line refers to stringer blanking die The width extending direction of tool online (direction of four-headed arrow meaning in Fig. 1).The blade and stringer blanking die of upper waste knife 2 Angle between longitudinally extending line is greater than 90 ° and between the blade and stringer blanking die longitudinally extending line of lower waste knife 4 The leftover bits and pieces of material that angle being provided with greater than 90 ° is conducive under cutting out more successfully is detached from die cavity.
Leftover bits and pieces of material under cutting out can be passed through 6 diversion stringer blanking die of the first waste sliding plate by the stringer blanking die of the disclosure The angle of the blade of tool, upper waste knife 2 and lower waste knife 4 is provided with conducive to die cavity is more successfully detached from after leftover bits and pieces of material, realizes The automatically collecting of leftover bits and pieces of material.
In one embodiment of disclosure stringer blanking die, upper mold assembly 1 includes top mold holder 11 and upper mold 12.Upper mold 12 are mounted in top mold holder 11.Upper waste knife 2 is mounted in upper mold 12, more easily to arrange upper waste knife 2.
In one embodiment of disclosure stringer blanking die, lower die holder 31 includes lower die 311 and lower waste material tool apron 312.Lower die 311 and lower waste material tool apron 312 adjoin setting.Lower waste material tool apron 312 modes such as can be bolted and be mounted on work Make on platform 32.Lower waste knife 4 is mounted on lower waste material tool apron 312.One end of first waste sliding plate 6 is overlapped in lower die 311.This Kind, which is provided with, to be conducive to more easily install and repair lower waste knife 4.
In one embodiment of disclosure stringer blanking die, waste sliding plate support 5 is equipped with the first waste sliding plate and takes One end of socket part 51, the first waste sliding plate 6 is equipped with bending part 61.Bending part 61 and the first waste sliding plate clinch 51 match It closes.When it is implemented, bending part 61 can have right-angle bending, the first waste sliding plate clinch 51 is rectangular preiection, right-angle bending It is adapted with the right angle of rectangular preiection, to guarantee the reliability cooperated between the first waste sliding plate 6 and waste sliding plate support 5.
Further, the first waste sliding plate limiting section 62 is additionally provided on the first waste sliding plate 6.First waste sliding plate limiting section 62 offset with the outer surface of waste sliding plate support 5, and the limit of the first waste sliding plate clinch 51 is limited in the first waste sliding plate Between portion 62 and bending part 61.First waste sliding plate limiting section 62 may be, for example, the round steel being welded on the first waste sliding plate 6 or Person is the protrusion etc. on the first waste sliding plate 6.By the first waste sliding plate limiting section 62, the first waste sliding plate 6 and waste sliding plate Both supports 5 reliablely and stablely overlap.
In one embodiment of disclosure stringer blanking die, stringer blanking die further includes 7 He of the second waste sliding plate Rack 8.Lower mould assembly 3 is arranged in rack 8.
Waste sliding plate support 5 is equipped with the second waste sliding plate and overlaps slot 52, and the second waste sliding plate 7 is equipped with and the second waste material The second waste sliding plate limiting section 70 that slide plate overlap joint slot 52 matches.It is sliding that the both ends of second waste sliding plate 7 are overlapped on waste material respectively On board support 5 and rack 8.Second waste sliding plate limiting section 70 may be, for example, the round steel being welded on the second waste sliding plate 7 or It is the protrusion etc. on the second waste sliding plate 7.By the second waste sliding plate limiting section 70, the second waste sliding plate 7 and waste sliding plate branch Both seats 5 overlap reliable and stablely.
In one embodiment of disclosure stringer blanking die, stringer blanking die further includes for collecting the side slid The leftover bits and pieces of material travelling bogie 9 of waste material.The quantity of leftover bits and pieces of material travelling bogie 9 is according to the first waste sliding plate 6 and/or the second waste sliding plate 7 quantity setting.For example, one piece of first waste sliding plate 6 and one piece of second waste sliding plate 7 constitute a waste sliding plate group, when vertical When beam blanking die has two groups of waste sliding plate groups, the quantity of leftover bits and pieces of material travelling bogie 9 is also two, useless to collect each group respectively The leftover bits and pieces of material slid in material slide plate group.
In one embodiment of disclosure stringer blanking die, the blade of the blade of upper waste knife 2 and lower waste knife 4 with Angle α between stringer blanking die longitudinally extending line is 105 °, so that the leftover bits and pieces of material under cutting out more successfully is detached from die cavity.
In one embodiment of disclosure stringer blanking die, there is folder between the blade and horizontal plane of lower waste knife 4 Angle beta.When the blade of upper 2 horizontal direction of waste knife is parallel with horizontal plane, lower waste knife 4 molds direction with stringer blanking die Angle between the blade of opposite 2 horizontal direction of blade and upper waste knife is between the blade and horizontal plane of lower waste knife Angle.The leftover bits and pieces of material that this set is conducive under cutting out more successfully is detached from die cavity.
Further, the angle β between the blade and horizontal plane of lower waste knife 4 is 15 °.
Although being described in detail by some specific embodiments of the example to the utility model, this field It is to be understood by the skilled artisans that example above merely to be illustrated, rather than in order to limit the scope of the utility model.This Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case where, to above embodiments It modifies.The scope of the utility model is defined by the following claims.

Claims (10)

1. a kind of stringer blanking die, which is characterized in that including upper mold assembly, upper waste knife, lower mould assembly, lower waste knife, give up Expect sliding bearing and the first waste sliding plate;Wherein,
The upper waste knife is mounted in the upper mold assembly;
The lower mould assembly includes lower die holder and workbench, and the lower die holder is installed on the workbench;
On the lower die holder, the waste sliding plate support is installed on the workbench for the lower waste knife installation;
The both ends of first waste sliding plate are overlapped on respectively on the lower die holder and the waste sliding plate support, useless with leading edge Expect the stringer blanking die that slips away;
The upper waste knife and the lower waste knife are correspondingly arranged, and the knife of the blade of the upper waste knife and the lower waste knife Angle between sword and the stringer blanking die longitudinally extending line is greater than 90 °.
2. stringer blanking die according to claim 1, which is characterized in that the upper mold assembly includes top mold holder and upper Mould, the upper mold are mounted in the top mold holder;
The upper waste knife is mounted in the upper mold.
3. stringer blanking die according to claim 1, which is characterized in that the lower die holder includes lower die and lower waste knife Seat, the lower die and the lower waste material tool apron adjoin setting;
The lower waste knife is mounted on the lower waste material tool apron, and one end of first waste sliding plate is overlapped on the lower die On.
4. stringer blanking die according to claim 1, which is characterized in that it is useless that the waste sliding plate support is equipped with first Expect slide plate clinch, one end of first waste sliding plate is equipped with bending part, the bending part and first waste sliding plate Clinch matches.
5. stringer blanking die according to claim 4, which is characterized in that be additionally provided with first on first waste sliding plate The outer surface of waste sliding plate limiting section, the first waste sliding plate limiting section and the waste sliding plate support offsets, by first Waste sliding plate clinch limits between the first waste sliding plate limiting section and the bending part.
6. stringer blanking die according to claim 1, which is characterized in that the stringer blanking die further includes second useless Expect slide plate and rack, the lower mould assembly is arranged in the rack;
The waste sliding plate support is equipped with the second waste sliding plate and overlaps slot, and second waste sliding plate is equipped with and described second The second waste sliding plate limiting section that waste sliding plate overlap joint slot matches, the both ends of second waste sliding plate are overlapped on described respectively On waste sliding plate support and the rack.
7. stringer blanking die according to claim 1, which is characterized in that the stringer blanking die further includes for receiving Collect the leftover bits and pieces of material travelling bogie of the leftover bits and pieces of material slid.
8. according to claim 1 to stringer blanking die described in 7 any one, which is characterized in that the knife of the upper waste knife Angle between sword and the blade and the stringer blanking die longitudinally extending line of the lower waste knife is 105 °.
9. according to claim 1 to stringer blanking die described in 7 any one, which is characterized in that the knife of the lower waste knife There is angle between sword and horizontal plane.
10. stringer blanking die according to claim 9, which is characterized in that the blade and horizontal plane of the lower waste knife Between angle be 15 °.
CN201821581997.4U 2018-09-27 2018-09-27 A kind of stringer blanking die Active CN208825302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821581997.4U CN208825302U (en) 2018-09-27 2018-09-27 A kind of stringer blanking die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821581997.4U CN208825302U (en) 2018-09-27 2018-09-27 A kind of stringer blanking die

Publications (1)

Publication Number Publication Date
CN208825302U true CN208825302U (en) 2019-05-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110465590A (en) * 2019-08-19 2019-11-19 马鞍山市铔冠重工机械有限公司 A kind of automatic stamping mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110465590A (en) * 2019-08-19 2019-11-19 马鞍山市铔冠重工机械有限公司 A kind of automatic stamping mold

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