CN204470426U - A kind of automotive brake assembly web-wheel hub cap mould - Google Patents

A kind of automotive brake assembly web-wheel hub cap mould Download PDF

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Publication number
CN204470426U
CN204470426U CN201520137022.2U CN201520137022U CN204470426U CN 204470426 U CN204470426 U CN 204470426U CN 201520137022 U CN201520137022 U CN 201520137022U CN 204470426 U CN204470426 U CN 204470426U
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CN
China
Prior art keywords
wheel hub
die
hub cap
mould
web
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
CN201520137022.2U
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Chinese (zh)
Inventor
邹函滔
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.)
Jiangxi Jiangling Chassis Co Ltd
Original Assignee
Jiangxi Jiangling Chassis 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 Jiangxi Jiangling Chassis Co Ltd filed Critical Jiangxi Jiangling Chassis Co Ltd
Priority to CN201520137022.2U priority Critical patent/CN204470426U/en
Application granted granted Critical
Publication of CN204470426U publication Critical patent/CN204470426U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of automotive brake assembly web-wheel hub cap mould, it comprises patrix and counterdie, forming convax mould in patrix and the composition of the molding concave die in counterdie web-wheel hub cap shaping mould, forming convax mould is arranged on cope match-plate pattern by punch retainer, forming convax mould is provided with in addition loading and unloading material rubber and loading and unloading material plate; Molding concave die and discharging rubber are built in blanking die, and molding concave die sidewall and blanking die inwall are slidably connected; Blanking die is arranged on lower bolster by lower bolster; The forming convax mould face of described forming convax mould is consistent with the concave surface of web-wheel hub cap, and the molding concave die face of molding concave die is consistent with the convex surface of web-wheel hub cap.Blank is realized brake forming by burn button structure of the present utility model while blanking, and blank forming process is stablized, and ensure that the face shaping of web-wheel hub cap is regular and strength character stable.

Description

A kind of automotive brake assembly web-wheel hub cap mould
Technical field
The utility model belongs to machining equipment field, relates to a kind of wheel hub cover blanking forming composite die, particularly a kind of automotive brake assembly web-wheel hub cap mould.
Background technology
The front hub that brake assembly wheel hub cover is arranged on brake assembly is in the outermost end of assembly, Main Function plays dust protection, waterproof, antirust effect to front hub outer bearing etc., and allow automobile seem more attractive in appearance.
The traditional mode of production of wheel hub cover is that point four procedures are processed, it first adopts single-point plate shearing machine to implement operation one blanking processing, then single-point open type steam-operating forcing press is adopted to implement the processing of operation two blanking, then adopt single action four post two beam hydraulic press machine to implement operation three brake forming processing, finally adopt single-point open type steam-operating forcing press to implement operation four punching processing.Use traditional processing technology, not only produce length consuming time, but also will come and go repeatedly material dispensing between multiple devices, production efficiency is lower.
What the utility model existed based on production technology in prior art just can optimization consider, design a kind of disk workpiece blanking forming composite die, can make product in same procedure, realize blanking and shaping two kinds of different punch process actions simultaneously, two procedures is optimized for a procedure, the blanking forming composite die producing disk workpiece can be met like this by design is a kind of, improve the production efficiency of product, just seem very necessary.
Utility model content
The purpose of this utility model is the deficiency optimizing existing production technology, adapts to reality need, provides a kind of automotive brake assembly web-wheel hub cap mould.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of automotive brake assembly web-wheel hub cap mould, it comprises patrix and counterdie, forming convax mould in patrix and the composition of the molding concave die in counterdie web-wheel hub cap shaping mould, described forming convax mould is arranged on cope match-plate pattern by punch retainer, forming convax mould is provided with in addition loading and unloading material rubber and loading and unloading material plate;
Described molding concave die and discharging rubber are built in blanking die, and molding concave die sidewall and blanking die inwall are slidably connected; Blanking die is arranged on lower bolster by lower bolster;
The forming convax mould face of described forming convax mould is consistent with the concave surface of web-wheel hub cap, and the molding concave die face of molding concave die is consistent with the convex surface of web-wheel hub cap.
Described blanking die is annulus column structure.
Side, blanking die upper surface is provided with guide positioning plate, and the bottom surface of loading and unloading material plate is provided with ladder guide ring, and guide positioning plate leads to ladder guide ring.
Be provided with molding concave die gag lever post bottom described molding concave die, the middle guide hole of molding concave die gag lever post and lower discharging rubber and lower bolster is slidably connected.
The beneficial effects of the utility model are:
1. blank is realized brake forming by blanking forming compound die prodigiosin of the present utility model while blanking, and blank forming process is stablized, and ensure that the face shaping of wheel hub cover is regular and strength character stable;
2. two procedures can be optimized for a procedure, promote productive temp, strengthen production capacity, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model mould;
Fig. 2 is the part of the lower die plan structure schematic diagram of the utility model embodiment 1;
Fig. 3 is the main TV structure schematic diagram after workpiece blanking forming;
Fig. 4 is the plan structure schematic diagram after workpiece blanking forming;
In figure, die shank 1, cope match-plate pattern 2, guide pin bushing 3, upper padding plate 4, punch retainer 5, forming convax mould 6, loading and unloading material rubber 7, guide pillar 8, loading and unloading material plate 9, guide positioning plate 10, web-wheel hub cap 11, molding concave die 12, blanking die 13, lower discharging rubber 14, molding concave die gag lever post 15, lower bolster 16, lower bolster 17, wheel hub cover bar shaped blank 18.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: see Fig. 1-Fig. 4.
A kind of automotive brake assembly web-wheel hub cap mould, it comprises patrix and counterdie, forming convax mould 6 in patrix and the molding concave die 12 in counterdie form web-wheel hub cap shaping mould, patrix comprises the die shank 1, cope match-plate pattern 2, upper padding plate 4, punch retainer 5, forming convax mould 6, loading and unloading material rubber 7 and the loading and unloading material plate 9 that are fastenedly connected successively from top to bottom
Described molding concave die 12 is built in blanking die 13 with discharging rubber 14, and molding concave die 12 sidewall and blanking die 13 inwall are slidably connected; Blanking die 13 is arranged on lower bolster 17 by lower bolster 16;
The forming convax mould face of described forming convax mould 6 is consistent with the concave surface of web-wheel hub cap 11, and the molding concave die face of molding concave die 12 is consistent with the convex surface of web-wheel hub cap 11.
Described blanking die 13 is annulus column structure.
Side, blanking die 13 upper surface is provided with guide positioning plate 10, and the bottom surface of loading and unloading material plate 9 is provided with ladder guide ring, guide positioning plate 10 pairs of ladder guide ring guiding.
Be provided with molding concave die gag lever post 15 bottom described molding concave die 12, molding concave die gag lever post 15 is slidably connected with the middle guide hole of lower discharging rubber 14 and lower bolster 16.
Be provided with guide pillar guide sleeve structure between described patrix and counterdie, described guide pin bushing 3 is connected with cope match-plate pattern 2 by interference fit, and described guide pillar 8 is connected with lower bolster 17 by interference fit.
The operation principle of utility model is summarized as follows:
The web-wheel hub cap of such Jiangling land wind automobile X8 vehicle front brake assembly is made up through punch process of the cold-reduced sheet that 1.5mm is thick, just can be used for the processing of blanking forming composite die after blanking procedure:
The first step, by automotive brake assembly web-wheel hub cap blanking forming composite die of the present utility model, is arranged on single-point open type steam-operating 100T forcing press.
Second step, as shown in Figure 2, is placed on the wheel hub cover bar shaped blank 18 after blanking procedure the inner chamber covering blanking die above blanking die 13 completely, and makes wheel hub cover bar shaped blank 18 1 side end face nestle up guide positioning plate 10.
3rd step, start forcing press and punch process is carried out to wheel hub cover bar shaped blank 18, on lathe, workbench and forming convax mould 6 move downward, molding concave die 12 after molding concave die gag lever post 15 is with the compression of lower discharging rubber 14 resilience thrust upwards together with wheel hub cover 11 along with forming convax mould 6 moves downward, until workbench runs to bottom dead centre on lathe, make wheel hub cover 11 at forming convax mould 6, complete blanking and brake forming in die cavity between molding concave die 12 and blanking die 13 simultaneously, reach blanking external diameter φ 99.5 mm, shaping external diameter φ 68.3 mm, shaping internal diameter φ 40 mm, twenty percent profile differs from 4.5 mm, two forming surface angles 135 °, fitting surface flatness 0.10 mm, after blanking forming, the structure of workpiece is as Fig. 3, shown in Fig. 4.
4th step, forcing press upper table face, forming convax mould 6 and loading and unloading material plate 9 return, lower discharging rubber 14 recovers the front original state of compression by molding concave die 12 and wheel hub cover 11 upwards jack-up because compressing rear resilience, and makes wheel hub cover 11 depart from the inner chamber of molding concave die 12 and blanking die 13.
5th step, with wheel hub cover bar shaped blank 18 by horizontal for the wheel hub cover 11 the made upper surface dialled laterally from blanking die 13, and loads in body feed tank.
The wheel hub cover appearance and size adopting automotive brake assembly web-wheel hub cap blanking forming composite die of the present utility model to make is stabilized in blanking external diameter φ 99.5 mm, shaping external diameter φ 68.3 mm, shaping internal diameter φ 40 mm, twenty percent profile differ from 4.5 mm, two forming surface angle 135 °, fitting surface flatness 0.10 mm, the uniformity of monnolithic case is regular, and the sustainable stable shaping external diameter guaranteeing wheel hub cover profile and fitting surface flatness reach the designing requirement of product drawing.While improving the quality of products, also improve production capacity, the web-wheel hub cap production process of Jiangling land wind automobile X8 vehicle front brake assembly is optimized for present operation two blanking forming together by original operation two blanking, operation three brake forming twice.Single products split run production capacity is promoted to 10900 by 6300, and split run production capacity improves 73%.

Claims (4)

1. an automotive brake assembly web-wheel hub cap mould, it comprises patrix and counterdie, and the forming convax mould (6) in patrix and the composition of the molding concave die (12) in counterdie web-wheel hub cap shaping mould, is characterized in that:
Described forming convax mould (6) is arranged on cope match-plate pattern (2) by punch retainer (5), forming convax mould (6) is provided with in addition loading and unloading material rubber (7) and loading and unloading material plate (9);
Described molding concave die (12) and discharging rubber (14) are built in blanking die (13), and molding concave die (12) sidewall and blanking die (13) inwall are slidably connected; Blanking die (13) is arranged on lower bolster (17) by lower bolster (16);
The forming convax mould face of described forming convax mould (6) is consistent with the concave surface of web-wheel hub cap (11), and the molding concave die face of molding concave die (12) is consistent with the convex surface of web-wheel hub cap (11).
2. a kind of automotive brake assembly web-wheel hub cap mould according to claim 1, it is characterized in that, described blanking die (13) is annulus column structure.
3. a kind of automotive brake assembly web-wheel hub cap mould according to claim 1 and 2, it is characterized in that, blanking die (13) side, upper surface is provided with guide positioning plate (10), the bottom surface of loading and unloading material plate (9) is provided with ladder guide ring, and guide positioning plate (10) leads to ladder guide ring.
4. a kind of automotive brake assembly web-wheel hub cap mould according to claim 1 and 2, it is characterized in that, described molding concave die (12) bottom is provided with molding concave die gag lever post (15), and molding concave die gag lever post (15) is slidably connected with the middle guide hole of lower discharging rubber (14) and lower bolster (16).
CN201520137022.2U 2015-03-11 2015-03-11 A kind of automotive brake assembly web-wheel hub cap mould Expired - Fee Related CN204470426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520137022.2U CN204470426U (en) 2015-03-11 2015-03-11 A kind of automotive brake assembly web-wheel hub cap mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520137022.2U CN204470426U (en) 2015-03-11 2015-03-11 A kind of automotive brake assembly web-wheel hub cap mould

Publications (1)

Publication Number Publication Date
CN204470426U true CN204470426U (en) 2015-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520137022.2U Expired - Fee Related CN204470426U (en) 2015-03-11 2015-03-11 A kind of automotive brake assembly web-wheel hub cap mould

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
CN105903799A (en) * 2016-06-29 2016-08-31 江西江铃底盘股份有限公司 Blanking die for automobile drive axle housing body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903799A (en) * 2016-06-29 2016-08-31 江西江铃底盘股份有限公司 Blanking die for automobile drive axle housing body

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

Granted publication date: 20150715

Termination date: 20190311

CF01 Termination of patent right due to non-payment of annual fee