CN205996035U - A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation - Google Patents

A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation Download PDF

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Publication number
CN205996035U
CN205996035U CN201621014970.8U CN201621014970U CN205996035U CN 205996035 U CN205996035 U CN 205996035U CN 201621014970 U CN201621014970 U CN 201621014970U CN 205996035 U CN205996035 U CN 205996035U
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CN
China
Prior art keywords
plate
location
workpiece
electric vehicle
diel
Prior art date
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Active
Application number
CN201621014970.8U
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Chinese (zh)
Inventor
仲伟萍
付海山
胡宗涛
鲍朋超
白培静
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.)
SHAANXI DONGMING VEHICLE SYSTEM Co.,Ltd.
Shaanxi Automobile Group Co Ltd
Original Assignee
SHAANXI DONGMING VEHICLE SYSTEM Co Ltd
Shaanxi Automobile Group Co Ltd
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Filing date
Publication date
Application filed by SHAANXI DONGMING VEHICLE SYSTEM Co Ltd, Shaanxi Automobile Group Co Ltd filed Critical SHAANXI DONGMING VEHICLE SYSTEM Co Ltd
Priority to CN201621014970.8U priority Critical patent/CN205996035U/en
Application granted granted Critical
Publication of CN205996035U publication Critical patent/CN205996035U/en
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Abstract

The utility model is related to a kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation, includes upper die plate 2, die shoe 13, riser 11 and workpiece 7, wherein, also has locating piece 12 and location-plate 10;Locating piece 12 is positioned over the accommodating place of die shoe 13, and for positioning to workpiece 7, location-plate 10 is fastenedly connected with riser 11, for being fixed to workpiece 7.The utility model simple structure, easy to operate, by changing various sizes of locating piece 12 or location-plate 10, workpiece 7 can complete flare formation different size is interior in a big way.Die manufacturing cost is reduced, time saving and energy saving, labour intensity is reduced, greatly improves labor productivity.

Description

A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation
Technical field
The utility model is related to a kind of mould, especially a kind of stamping die of rear axle casing of electric vehicle sleeve pipe flare formation Tool.
Background technology
At present due to the simple but applied range of shaping of rear axle casing of electric vehicle sleeve pipe, its length is within the specific limits Change, this kind of stamping parts is using common enlarging mold forming on forcing press, if size changes must manufacture one set of die, This obviously increases manufacturing cost of part, extremely uneconomical, waste time and energy and high labor intensive, and productivity ratio is low.
Utility model content
In order to solve this problem, according to feature and the process characteristic of this kind of part, the structure of comprehensive related category mould Feature, devises the rear axle casing of electric vehicle set tube multifunctional flare formation mould.The mould structure is simple, easy to operate, passes through Change various sizes of locating piece 12 and location-plate 10, workpiece 7, you can flare formation is completed different size is interior in a big way. Die manufacturing cost is reduced, time saving and energy saving, labour intensity is reduced, greatly improves labor productivity.
Specifically, the diel of rear axle casing of electric vehicle sleeve pipe flare formation described in the utility model, includes Template 2, die shoe 13, riser 11 and workpiece 7, wherein, also have locating piece 12 and location-plate 10;Locating piece 12 is positioned over lower mould The accommodating place of seat 13, for positioning to workpiece 7, location-plate 10 is fastenedly connected with riser 11, for being fixed to workpiece 7. By changing various sizes of locating piece 12 and location-plate 10, you can realize completing enlarging and becoming different size is interior in a big way Type.
In the present embodiment, it is detachably to contact between locating piece 12 and die shoe 13, so that when locating piece 12 is changed The working strength for removing junction will not additionally be increased.
In the present embodiment, location-plate 10 offers screw, and is fastenedly connected with 11 bolt of riser by the screw, with Ensure that location-plate meets the use demand of frequently dismounting while can also improve the structural stability between location-plate and riser.
In the present embodiment, two screws are offered on location-plate 10, two screw is symmetricly set in 10 liang of corners of location-plate Place, to improve structural stability further, lifts the practicality of the utility model product.
Description of the drawings
Fig. 1 is that the assembling structure of the diel of rear axle casing of electric vehicle sleeve pipe flare formation described in the utility model is illustrated Figure;
Fig. 2 is the structure of the diel locating piece 12 of rear axle casing of electric vehicle sleeve pipe flare formation described in the utility model Schematic diagram;
Fig. 3 is 10 section of the diel location-plate knot of rear axle casing of electric vehicle sleeve pipe flare formation described in the utility model Structure schematic diagram;
Fig. 4 is that knot overlooked by the diel location-plate 10 of rear axle casing of electric vehicle sleeve pipe flare formation described in the utility model Structure schematic diagram.
Main element symbol description:
1 screw
2 upper die plates
3 fixed plates
4 enlarging punch
5 screws
6 strippers
7 workpiece
8 columns
9 screws
10 location-plates
11 risers
12 locating pieces
13 die shoes
Specific embodiment
With reference to embodiments and respective drawings are described in detail to the technical solution of the utility model, so that this area Technical staff can be more clearly understood from scheme of the present utility model, but and be not so limited protection model of the present utility model Enclose.
The utility model embodiment provides a kind of rear axle casing of electric vehicle and covers tube multifunctional flare formation mould, as shown in figure 1, The rear axle casing of electric vehicle set tube multifunctional flare formation mould includes:Upper die plate 2, fixed plate 3, enlarging punch 4, stripper 6, Column 8, location-plate 10, riser 11, locating piece 12, die shoe 13.The upper die plate 2 and fixed plate 3 screw 1 be connected with tightly Gu, it is connected with equipment;The enlarging punch 4 is connected with fixed plate 3;The stripper 6 is connected and fastening with screw 5 with column 8; The column 8 is connected with die shoe 13 using welding manner;The riser 11 is connected and fastening with screw 9 with location-plate 10, is adopted It is connected with die shoe 13 with the mode of welding;The locating piece 12 is positioned over the cooperation of 13 gap of die shoe.When equipment operation slide block When the upper mould of the multi-functional flare formation mould of driving electric vehicle rear-axle housing pumps, workpiece 7 is positioned over locating piece Coordinate positioning in 12 and with location-plate 10, upper mould is come downwards to set by equipment after bottom dead center, and enlarging punch 4 enters into workpiece 7 The position for setting is adjusted, workpiece 7 completes enlarging work, and during upper mould is up with slide block, stripper 6 will be packed tightly in enlarging The workpiece 7 of punch 4 is laid down, and completes discharging work, takes out, from lower mould, the shaping that workpiece 7 completes a subjob 7.
The diel of rear axle casing of electric vehicle sleeve pipe flare formation described in the utility model, includes upper die plate 2, lower mould Seat 13, riser 11 and workpiece 7, wherein, also have locating piece 12 and location-plate 10;Locating piece 12 is positioned over die shoe 13 and houses Place, for positioning to workpiece 7, location-plate 10 is fastenedly connected with riser 11, for being fixed to workpiece 7.By changing Various sizes of locating piece 12 and location-plate 10, workpiece 7, you can complete flare formation different size is interior in a big way.
In the present embodiment, it is detachably to contact between locating piece 12 and die shoe 13, so that when locating piece 12 is changed The working strength for removing junction will not additionally be increased.
In the present embodiment, location-plate 10 offers screw, and is fastenedly connected with 11 bolt of riser by the screw, with Ensure that location-plate meets the use demand of frequently dismounting while can also improve the structural stability between location-plate and riser.
In the present embodiment, two screws are offered on location-plate 10, two screw is symmetricly set in 10 liang of corners of location-plate Place, to improve structural stability further, lifts the practicality of the utility model product.
The above is only and preferred embodiment of the present utility model is described, not by technical side of the present utility model Case limited to this, any known deformation made on the basis of major technique of the present utility model is conceived by those skilled in the art The claimed technology category of the utility model is belonged to, the specific protection domain of the utility model is with the record of claims It is defined.

Claims (4)

1. a kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation, includes upper die plate (2), die shoe (13), stands Plate (11) and workpiece (7), it is characterised in that also there is locating piece (12) and location-plate (10);Locating piece (12) is positioned over lower mould The accommodating place of seat (13), for positioning to workpiece (7), location-plate (10) is fastenedly connected with riser (11), for workpiece (7) It is fixed.
2. the diel of rear axle casing of electric vehicle sleeve pipe flare formation as claimed in claim 1, it is characterised in that locating piece (12) it is detachably to contact between die shoe (13).
3. the diel of the rear axle casing of electric vehicle sleeve pipe flare formation as any one of claim 1 or 2, its feature It is, location-plate (10) offers screw, and is fastenedly connected with riser (11) bolt by the screw.
4. the diel of rear axle casing of electric vehicle sleeve pipe flare formation as claimed in claim 3, it is characterised in that location-plate (10) two screws are offered on, and two screw is symmetricly set at (10) two corner of location-plate.
CN201621014970.8U 2016-08-31 2016-08-31 A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation Active CN205996035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621014970.8U CN205996035U (en) 2016-08-31 2016-08-31 A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621014970.8U CN205996035U (en) 2016-08-31 2016-08-31 A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation

Publications (1)

Publication Number Publication Date
CN205996035U true CN205996035U (en) 2017-03-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621014970.8U Active CN205996035U (en) 2016-08-31 2016-08-31 A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation

Country Status (1)

Country Link
CN (1) CN205996035U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107116149A (en) * 2017-05-25 2017-09-01 首华机电(上海)有限公司 Bellmouth system for silencer
CN108655290A (en) * 2018-03-27 2018-10-16 浙江美联智能科技有限公司 The spindle support processing molding method of cladding spindle
CN110038970A (en) * 2019-05-16 2019-07-23 上海柘电金属科技有限公司 A kind of air duct flaring stamping die
CN110899525A (en) * 2019-09-26 2020-03-24 平高集团有限公司 Reducing cylinder machining device and machining method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107116149A (en) * 2017-05-25 2017-09-01 首华机电(上海)有限公司 Bellmouth system for silencer
CN107116149B (en) * 2017-05-25 2019-10-15 首华机电(上海)有限公司 Bellmouth system for silencer
CN108655290A (en) * 2018-03-27 2018-10-16 浙江美联智能科技有限公司 The spindle support processing molding method of cladding spindle
CN110038970A (en) * 2019-05-16 2019-07-23 上海柘电金属科技有限公司 A kind of air duct flaring stamping die
CN110038970B (en) * 2019-05-16 2020-06-23 上海柘电金属科技有限公司 Air duct flaring stamping die
CN110899525A (en) * 2019-09-26 2020-03-24 平高集团有限公司 Reducing cylinder machining device and machining method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: No.39 Xingfu North Road, Xi'an, Shaanxi 710201

Patentee after: Shaanxi Automobile Group Co.,Ltd.

Patentee after: SHAANXI DONGMING VEHICLE SYSTEM Co.,Ltd.

Address before: No.39 Xingfu North Road, Xi'an, Shaanxi 710201

Patentee before: SHAANXI AUTOMOBILE GROUP Co.,Ltd.

Patentee before: SHAANXI DONGMING VEHICLE SYSTEM Co.,Ltd.