CN204912486U - Connecting plate upgrades mould about car back hinge - Google Patents

Connecting plate upgrades mould about car back hinge Download PDF

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Publication number
CN204912486U
CN204912486U CN201520591999.1U CN201520591999U CN204912486U CN 204912486 U CN204912486 U CN 204912486U CN 201520591999 U CN201520591999 U CN 201520591999U CN 204912486 U CN204912486 U CN 204912486U
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CN
China
Prior art keywords
die
station
connecting plates
back door
right connecting
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.)
Expired - Fee Related
Application number
CN201520591999.1U
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Chinese (zh)
Inventor
程新春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN YU'AO ENGINEERING MACHINERY Co Ltd
Original Assignee
TIANJIN YU'AO ENGINEERING MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN YU'AO ENGINEERING MACHINERY Co Ltd filed Critical TIANJIN YU'AO ENGINEERING MACHINERY Co Ltd
Priority to CN201520591999.1U priority Critical patent/CN204912486U/en
Application granted granted Critical
Publication of CN204912486U publication Critical patent/CN204912486U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a connecting plate upgrades mould about car back hinge, include to begin in proper order to correspond to be provided with by the feed end and punch a hole, side cut, shaping, punch a hole and the last mould and the bed die of punching press separation station to one side that last mould includes the punching press subassembly and by last upper die base body, upper padding plate, punch holder, the backstop board that sets gradually under to with take off the flitch, the bed die includes by last lower bolster, lower bolster and the die holder body that sets gradually under to. The utility model provides a connecting plate upgrades mould about car back hinge has realized the one -step refining shaping of product, has improved product production efficiency and product quality greatly.

Description

A kind of automobile rear back door hinge left and right connecting plates progressive die
Technical field
The utility model relates to progressive die technical field, particularly a kind of automobile rear back door hinge left and right connecting plates progressive die.
Background technology
Along with domestic motor market slowdown in growth, intensified competition, Ge great automobile production producer is all in the break-through point striving to find promoting enterprise development, and advanced production technology, high-level material property arises at the historic moment.
For the back door hinge left and right connecting plates of the 031 section of automobile in Great Wall, Making mold is adopted in prior art, concrete, adopt single work step mould, multistage manufacturing, continuous more mold exchange is needed in production process, and reorientate, therefore production efficiency is lower, and multiple clamping is fixing can affect product quality to a certain extent, different inter process needs to carry out product transhipment simultaneously, causes intensity of workers large, the different product of every part all needs to be equipped with the mould used in multiple manufacturing procedure, adds the manufacturing cost of product.
In sum, how to optimize the production technology of automobile rear back door hinge left and right connecting plates further, production efficiency and the product quality of product can be improved, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of automobile rear back door hinge left and right connecting plates progressive die, optimizes the production technology of automobile rear back door hinge left and right connecting plates further, improves production efficiency and the product quality of product.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of automobile rear back door hinge left and right connecting plates progressive die, comprise being corresponding in turn to by feed end and be provided with punching, trimming, the mold of shaping, oblique impact hole and punching press separation station and bed die, upper bolster body, upper padding plate, train wheel bridge, baffle plate and stripper plate that described mold comprises punch assembly and sets gradually from top to bottom; Described bed die comprises the lower bolster, lower bolster and the die shoe body that set gradually from top to bottom.
Preferably, above described die shoe body, be provided with stock guide, between described stock guide and described die shoe body, be provided with floating block and buoyance lift guide backing plate for regulating described stock guide height on described die shoe body.
Preferably, described upper padding plate and described train wheel bridge are fixed by screws on described upper bolster body and form fixation kit, being connected by screw between described baffle plate and described stripper plate, between described fixation kit and described baffle plate, being provided with the nitrogen spring for driving described baffle plate and described stripper plate to move up and down.
Preferably, the marginal position between described mold and described bed die is provided with outer guiding post guide pin bushing assembly.
Preferably, described mold and described bed die are disposed with punching and the first trimming station, the second trimming station, the 3rd trimming station, the first shaping station, the second shaping station, the first oblique punching station, the second oblique punching station and punching press separation station from feed end.
Preferably, the mold being positioned at described first shaping station place is provided with molding concave die, bed die is provided with forming convax mould.
Preferably, the mold being positioned at described second shaping station place is provided with forming convax mould, bed die is provided with molding concave die.
Preferably, the mold being positioned at the described first oblique punching station and the second oblique punching station place is provided with drift and the oblique contract that arrange corresponding to described drift.
Preferably, between described first shaping station and described second shaping station, be provided with an empty step station.
Automobile rear back door hinge left and right connecting plates progressive die provided by the utility model, comprise mold and the bed die of corresponding setting, punching is disposed with by feed end, trimming, shaping, oblique impact hole and punching press separation station, the upper bolster body that mold comprises punch assembly and sets gradually from top to bottom, upper padding plate, train wheel bridge, baffle plate and stripper plate, bed die comprises the lower bolster set gradually from top to bottom, lower bolster and die shoe are originally, the one-shot forming of product is realized by progressive die, compared with prior art optimize the production technology of automobile rear back door hinge left and right connecting plates, improve production efficiency and the product quality of product.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of automobile rear back door hinge left and right connecting plates progressive die provided by the utility model.
Fig. 2 is that automobile rear back door hinge left and right connecting plates progressive die provided by the utility model is to the processing technology layout of product;
Fig. 3 is the structural representation of the product that automobile rear back door hinge left and right connecting plates progressive die provided by the utility model machines.
Detailed description of the invention
Core of the present utility model is to provide automobile rear back door hinge left and right connecting plates progressive die, optimizes the production technology of automobile rear back door hinge left and right connecting plates, improves production efficiency and the product quality of product.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Incorporated by reference to the structural representation that Fig. 1, Fig. 1 are automobile rear back door hinge left and right connecting plates progressive die provided by the utility model.
Automobile rear back door hinge left and right connecting plates progressive die provided by the utility model, for being arranged on punch press, and connecting pay-off, comprising mold and bed die.
Mold and bed die are corresponding in turn to by feed end and are provided with punching, trimming, shaping, oblique impact hole and punching press separation station, wherein, mold comprises punch assembly and the upper bolster body 1 set gradually from top to bottom, upper padding plate 2, train wheel bridge 3, baffle plate 4 and stripper plate 5; Bed die comprises the lower bolster 6, lower bolster 7 and the die shoe body 8 that set gradually from top to bottom.
Automobile rear back door hinge left and right connecting plates progressive die provided by the utility model, make to complete all manufacturing procedures successively in material conveying process, achieve the one-shot forming of product, compared with prior art optimize the production technology of automobile rear back door hinge left and right connecting plates, improve production efficiency and the product quality of product.
In a specific embodiment of the present utility model, be provided with stock guide above the die shoe body 8 of automobile rear back door hinge left and right connecting plates progressive die, between stock guide and die shoe body 8, be provided with floating block and buoyance lift guide backing plate for regulating stock guide height on die shoe body 8.
Upper padding plate 2 and train wheel bridge 3 are fixed by screws on upper bolster body 1 and form fixation kit, be connected by screw between baffle plate 4 and stripper plate 5, be provided with nitrogen spring 9 between fixation kit and baffle plate 4, nitrogen spring 9 realizes de-material for driving baffle plate 4 to drive the stripper plate 5 be attached thereto to move up and down.
In order to ensure mold relative lower dies the process that moves up and down in relative position fix, marginal position between mold and bed die is provided with outer guiding post guide pin bushing assembly 10, preferably, outer guiding post guide pin bushing assembly 10 arranges four, and be arranged on four angles of progressive die, play and support and spacing effect, ensure that the accuracy of stamping position in each operation, further ensure product quality.
Be that automobile rear back door hinge left and right connecting plates progressive die provided by the utility model is to the processing technology layout of product incorporated by reference to Fig. 2 and Fig. 3, Fig. 2; Fig. 3 is the structural representation of the product that automobile rear back door hinge left and right connecting plates progressive die provided by the utility model machines.
From the angle of optimization processing technology, the set-up mode of processing stations is, mold and bed die are disposed with punching and the first trimming station from feed end, second trimming station, 3rd trimming station, first shaping station, second shaping station, first oblique punching station, second oblique punching station and punching press separation station, be corresponding in turn to processing step as shown in Figure 2: punching and trimming 1, trimming 2 02, trimming 3 03, shaping 1, shaping 2 05, oblique impact hole 1, oblique impact hole 2 07 is separated 08 with punching press, the direction of arrow below Fig. 2 is feed direction, material enters in mould by feeding start-finish line 001, interference-free in order to ensure the process on each station, an empty step station is provided with between the first shaping station and the second shaping station, corresponding to the processing step in Fig. 2: empty step 045.
Concrete, the mold being positioned at the first shaping station place is provided with molding concave die, bed die is provided with forming convax mould; The mold being positioned at the second shaping station place is provided with forming convax mould, bed die is provided with molding concave die; The mold being positioned at the first oblique punching station and the second oblique punching station place is provided with drift and the oblique contract that arrange corresponding to drift.
As shown in Figure 3, in process, direction shown in arrow is pressing direction to product structure after machining.
Above automobile rear back door hinge left and right connecting plates progressive die provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.

Claims (9)

1. an automobile rear back door hinge left and right connecting plates progressive die, it is characterized in that, comprise being corresponding in turn to by feed end and be provided with punching, trimming, the mold of shaping, oblique impact hole and punching press separation station and bed die, described mold comprises punch assembly and the upper bolster body (1) set gradually from top to bottom, upper padding plate (2), train wheel bridge (3), baffle plate (4) and stripper plate (5); Described bed die comprises the lower bolster (6), lower bolster (7) and the die shoe body (8) that set gradually from top to bottom.
2. automobile rear back door hinge left and right connecting plates progressive die as claimed in claim 1, it is characterized in that, described die shoe body (8) top is provided with stock guide, is provided with floating block and buoyance lift guide backing plate for regulating described stock guide height on described die shoe body (8) between described stock guide and described die shoe body (8).
3. automobile rear back door hinge left and right connecting plates progressive die as claimed in claim 1, it is characterized in that, described upper padding plate (2) and described train wheel bridge (3) are fixed by screws on described upper bolster body (1) and form fixation kit, being connected by screw between described baffle plate (4) and described stripper plate (5), between described fixation kit and described baffle plate (4), being provided with the nitrogen spring (9) for driving described baffle plate (4) and described stripper plate (5) to move up and down.
4. automobile rear back door hinge left and right connecting plates progressive die as claimed in claim 1, is characterized in that, the marginal position between described mold and described bed die is provided with outer guiding post guide pin bushing assembly (10).
5. automobile rear back door hinge left and right connecting plates progressive die as claimed in claim 1, it is characterized in that, described mold and described bed die are disposed with punching and the first trimming station, the second trimming station, the 3rd trimming station, the first shaping station, the second shaping station, the first oblique punching station, the second oblique punching station and punching press separation station from feed end.
6. automobile rear back door hinge left and right connecting plates progressive die as claimed in claim 5, is characterized in that, the mold being positioned at described first shaping station place is provided with molding concave die, bed die is provided with forming convax mould.
7. automobile rear back door hinge left and right connecting plates progressive die as claimed in claim 5, is characterized in that, the mold being positioned at described second shaping station place is provided with forming convax mould, bed die is provided with molding concave die.
8. automobile rear back door hinge left and right connecting plates progressive die as claimed in claim 5, is characterized in that, the mold being positioned at the described first oblique punching station and the second oblique punching station place is provided with drift and the oblique contract that arrange corresponding to described drift.
9. automobile rear back door hinge left and right connecting plates progressive die as claimed in claim 5, is characterized in that, is provided with an empty step station between described first shaping station and described second shaping station.
CN201520591999.1U 2015-08-07 2015-08-07 Connecting plate upgrades mould about car back hinge Expired - Fee Related CN204912486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520591999.1U CN204912486U (en) 2015-08-07 2015-08-07 Connecting plate upgrades mould about car back hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520591999.1U CN204912486U (en) 2015-08-07 2015-08-07 Connecting plate upgrades mould about car back hinge

Publications (1)

Publication Number Publication Date
CN204912486U true CN204912486U (en) 2015-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238664A (en) * 2016-08-30 2016-12-21 山东时风(集团)有限责任公司 A kind of door hinge automatic pressing forming assembling device and method
CN112139358A (en) * 2020-09-15 2020-12-29 青岛征和工业股份有限公司 Automatic riveting die for chain multi-station forming

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238664A (en) * 2016-08-30 2016-12-21 山东时风(集团)有限责任公司 A kind of door hinge automatic pressing forming assembling device and method
CN106238664B (en) * 2016-08-30 2017-11-10 山东时风(集团)有限责任公司 A kind of door hinge automatic pressing forming assembling device and method
CN112139358A (en) * 2020-09-15 2020-12-29 青岛征和工业股份有限公司 Automatic riveting die for chain multi-station forming

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151230

Termination date: 20170807