CN205414126U - Car braking oil pipe support punches a hole, hole flanging, blanking upgrade mould - Google Patents
Car braking oil pipe support punches a hole, hole flanging, blanking upgrade mould Download PDFInfo
- Publication number
- CN205414126U CN205414126U CN201521038404.6U CN201521038404U CN205414126U CN 205414126 U CN205414126 U CN 205414126U CN 201521038404 U CN201521038404 U CN 201521038404U CN 205414126 U CN205414126 U CN 205414126U
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- China
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- die
- bolt
- blanking
- punch
- mould
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Abstract
The utility model provides a car braking oil pipe support punches a hole, hole flanging, blanking upgrade mould, it comprises last mould device and lower mould device, wherein, last mould device include upper die base, I bolt, II bolt, convex mould connecting plate, punch a hole go up the mould, on mould, the fixed plate of unloading, the blanking mould, the bolt of unloading, I cylindric lock, guide pin bushing on unload piece, the hole flanging, convex mould connecting plate through I bolt and I cylindric lock fixed mounting under the upper die base, the lower mould device include die assembly, locating pin, die fixed block, III bolt, II cylindric lock, pilot pin, spring, die holder, guide pillar, cushion, base, the die assembly install in the top of die fixed block through the close -fitting mode earlier, then through III bolt and II cylindric lock and die holder looks fixed connection, the utility model provides an adopt special mould once to accomplish, can improve material utilization rate, save material like this to production efficiency is high, low in production cost.
Description
Technical field
This utility model relates to field of machining one cold punching die, especially relates to a kind of automobile brake oil pipe support punching, hole flanging, Blanking Progressive Die tool.
Background technology
Brake pipe support is the main parts size on automobile chassis, it is used to install what oil pipe was used, brake pipe support is provided with the square hole of band notch geometry, and both sides, hole are provided with flange, traditional brake pipe support processing method is first to use line cutting profile, using low-cost die craft hole flanging limit again, this processing method needs two operations just can complete, and working (machining) efficiency is the lowest, processing dimension does not reaches technology requirement, have impact on assembling quality, and stock utilization ratio is relatively low, processing cost is high.
Utility model content
The purpose of this utility model be overcome the problems referred to above and provide a kind of automobile brake oil pipe support punching, hole flanging, Blanking Progressive Die tool, particular manufacturing craft is used once to complete, punching, hole flanging, blanking are carried out in same mould, so can improve stock utilization, save material, and production efficiency is high, and production cost is low, and improves assembling quality.
The technical solution of the utility model is: a kind of automobile brake oil pipe support punching, hole flanging, Blanking Progressive Die tool, it is made up of upper mould device and lower mold apparatus, wherein, described upper mould device includes upper bolster, I bolt, ii bolt, punch connecting plate, punch upper die, unloading block, hole flanging upper mold, discharging fixed plate, blanking upper die, stripper bolt, I straight pin, guide pin bushing；Described punch connecting plate is fixedly installed in the underface of upper bolster by I bolt and I straight pin, and described guide pin bushing is installed on the lower section of upper bolster, and below upper bolster, both sides are equipped with a guide pin bushing, and two guide pin bushings are connected by close-fitting mode and upper bolster are fixing.
Further technical scheme of the present utility model is: be provided with blanking upper die below described punch connecting plate, blanking upper die is connected by ii bolt and punch connecting plate are fixing, described punch upper die and hole flanging upper mold are arranged on punch connecting plate by close-fitting mode, the centrage of blanking upper die overlaps with the centrage of punch upper die and hole flanging upper mold, in the lower section of punch connecting plate, unloading block is installed, in the lower section of unloading block, discharging fixed plate is installed, four stripper bolt are through upper bolster, punch connecting plate, unloading block is connected with discharging fixed plate, four stripper bolt are evenly distributed on the surrounding of upper bolster.
Further technical scheme of the present utility model is: described lower mold apparatus includes die assembly, alignment pin, die fixed block, ii I bolt, ii straight pin, pilot pin, spring, die shoe, guide pillar, cushion block, base；Described die assembly first passes through close-fitting mode and is installed on the top of die fixed block, then it is fixedly connected with die shoe by ii I bolt and ii straight pin, described guide pillar is installed on the top of die shoe, above die shoe, both sides are equipped with a guide pillar, and two guide pillars are connected by close-fitting mode and die shoe are fixing；Being provided with two cushion blocks in the lower section of die shoe, be provided with base in the lower section of two cushion blocks, two cushion blocks one are connected by bolt and die shoe are fixing, and two cushion block other ends are connected by bolt and base are fixing.
Further technical scheme of the present utility model is: described die assembly is arranged over two alignment pins, material-dropping hole size on described die assembly is coincide with the blanking upper die size in upper mold, punch size on described die assembly coincide with the punch upper die size in upper mold, described pilot pin is located in the flanging bore on die assembly, is provided with spring in the lower section of pilot pin.
This utility model compared with prior art has a characteristic that
A kind of automobile brake oil pipe support punching of this utility model offer, hole flanging, Blanking Progressive Die tool, particular manufacturing craft is used once to complete, punching, hole flanging, blanking are carried out in same mould, so can improve stock utilization, save material, and production efficiency is high, and production cost is low, and improves assembling quality.
Described above is only the general introduction of technical solutions of the utility model characteristic, for enabling professional and technical personnel to be better understood upon technological means of the present utility model, and can be practiced according to the content of description, below to preferred embodiment of the present utility model and coordinate accompanying drawing to elaborate.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is this utility model lower mold apparatus structural representation.
In figure: 1, upper bolster；2, I bolt；3, ii bolt；4, punch connecting plate；
5, punch upper die；6, unloading block；7, hole flanging upper mold；8, discharging fixed plate；
9, blanking upper die；10, stripper bolt；11, I straight pin；12, guide pin bushing；
13, die assembly；14, alignment pin；15, die fixed block；16, ii I bolt；
17, ii straight pin；18, pilot pin；19, spring；20, die shoe；21, guide pillar；
22, cushion block；23, base.
Detailed description of the invention
Below in conjunction with accompanying drawing, and according to concrete scheme, device, feature and the effect thereof that the utility model proposes, describe in detail.
As shown in Figure 1: a kind of automobile brake oil pipe support punching, hole flanging, Blanking Progressive Die tool, it is made up of upper mould device and lower mold apparatus, wherein, described upper mould device includes upper bolster 1, I bolt 2, ii bolt 3, punch connecting plate 4, punch upper die 5, unloading block 6, hole flanging upper mold 7, discharging fixed plate 8, blanking upper die 9, stripper bolt 10, I straight pin 11, guide pin bushing 12；Described punch connecting plate 4 is loaded on the underface of upper bolster 1 by solid 11 Dingan County of I bolt 2 and I straight pin, described guide pin bushing 12 is installed on the lower section of upper bolster 1, below upper bolster 1, both sides are equipped with a guide pin bushing 12, and two guide pin bushings 12 are connected by close-fitting mode is fixing with upper bolster 1.
Below described punch connecting plate 4, blanking upper die 9 is installed, blanking upper die 9 is connected by ii bolt 3 is fixing with punch connecting plate 4, described punch upper die 5 and hole flanging upper mold 7 are arranged on punch connecting plate 4 by close-fitting mode, the centrage of blanking upper die 9 overlaps with the centrage of punch upper die 5 and hole flanging upper mold 7, in the lower section of punch connecting plate 4, unloading block 6 is installed, in the lower section of unloading block 6, discharging fixed plate 8 is installed, four stripper bolt 10 are through upper bolster 1, punch connecting plate 4, unloading block 6 is connected with discharging fixed plate 8, four stripper bolt 10 are evenly distributed on the surrounding of upper bolster 1.
Described lower mold apparatus includes die assembly 13, alignment pin 14, die fixed block 15, ii I bolt 16, ii straight pin 17, pilot pin 18, spring 19, die shoe 20, guide pillar 21, cushion block 22, base 23；Described die assembly 13 first passes through close-fitting mode and is installed on the top of die fixed block 15, then it is fixedly connected with die shoe 20 by ii I bolt 16 and ii straight pin 14, described guide pillar 21 is installed on the top of die shoe 20, above die shoe 20, both sides are equipped with a guide pillar 21, and two guide pillars 21 are connected by close-fitting mode is fixing with die shoe 20；Being provided with two cushion blocks 22 in the lower section of die shoe 20, be provided with base 23 in the lower section of two cushion blocks 22, two cushion blocks 22 1 are connected by bolt is fixing with die shoe 20, and two cushion block 22 other ends are connected by bolt is fixing with base 23.
Described die assembly 13 is arranged over two alignment pins 14, material-dropping hole size on described die assembly 13 is coincide with blanking upper die 9 size in upper mold, punch size on described die assembly coincide with punch upper die 5 size in upper mold, described pilot pin 18 is located in the flanging bore on die assembly 13, is provided with spring 14 in the lower section of pilot pin 13.
Operation principle of the present utility model and using method be: during work, lathe upper plate is descending, above driven mold, device moves down, discharging fixed plate 8 head presses the material on alignment pin 14 limit, then, top punch upper die 5 is first started working, head in the punching inner chamber of die assembly 13, first it is punched out, then the second operation is carried out, flange upper mold 7 enters in the flanging bore of die assembly, carry out hole flanging, finally carry out the 3rd operation, blanking upper die 9 enters in the material-dropping hole of die assembly, carry out blanking, after three process completes, product can in the material-dropping hole from die assembly out.
Claims (4)
1. an automobile brake oil pipe support punching, hole flanging, Blanking Progressive Die tool, it is characterized in that: it is made up of upper mould device and lower mold apparatus, wherein, described upper mould device includes upper bolster, I bolt, ii bolt, punch connecting plate, punch upper die, unloading block, hole flanging upper mold, discharging fixed plate, blanking upper die, stripper bolt, I straight pin, guide pin bushing；Described punch connecting plate is fixedly installed in the underface of upper bolster by I bolt and I straight pin, and described guide pin bushing is installed on the lower section of upper bolster, and below upper bolster, both sides are equipped with a guide pin bushing, and two guide pin bushings are connected by close-fitting mode and upper bolster are fixing.
A kind of automobile brake oil pipe support punching the most according to claim 1, hole flanging, Blanking Progressive Die has, it is characterized in that: below described punch connecting plate, blanking upper die is installed, blanking upper die is connected by ii bolt and punch connecting plate are fixing, described punch upper die and hole flanging upper mold are arranged on punch connecting plate by close-fitting mode, the centrage of blanking upper die overlaps with the centrage of punch upper die and hole flanging upper mold, in the lower section of punch connecting plate, unloading block is installed, in the lower section of unloading block, discharging fixed plate is installed, four stripper bolt are through upper bolster, punch connecting plate, unloading block is connected with discharging fixed plate, four stripper bolt are evenly distributed on the surrounding of upper bolster.
A kind of automobile brake oil pipe support punching the most according to claim 1, hole flanging, Blanking Progressive Die tool, is characterized in that: described lower mold apparatus includes die assembly, alignment pin, die fixed block, ii I bolt, ii straight pin, pilot pin, spring, die shoe, guide pillar, cushion block, base；Described die assembly first passes through close-fitting mode and is installed on the top of die fixed block, then it is fixedly connected with die shoe by ii I bolt and ii straight pin, described guide pillar is installed on the top of die shoe, above die shoe, both sides are equipped with a guide pillar, and two guide pillars are connected by close-fitting mode and die shoe are fixing；Being provided with two cushion blocks in the lower section of die shoe, be provided with base in the lower section of two cushion blocks, two cushion blocks one are connected by bolt and die shoe are fixing, and two cushion block other ends are connected by bolt and base are fixing.
A kind of automobile brake oil pipe support punching the most according to claim 3, hole flanging, Blanking Progressive Die tool, it is characterized in that: described die assembly is arranged over two alignment pins, material-dropping hole size on described die assembly is coincide with the blanking upper die size in upper mold, punch size on described die assembly coincide with the punch upper die size in upper mold, described pilot pin is located in the flanging bore on die assembly, is provided with spring in the lower section of pilot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038404.6U CN205414126U (en) | 2015-12-15 | 2015-12-15 | Car braking oil pipe support punches a hole, hole flanging, blanking upgrade mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038404.6U CN205414126U (en) | 2015-12-15 | 2015-12-15 | Car braking oil pipe support punches a hole, hole flanging, blanking upgrade mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414126U true CN205414126U (en) | 2016-08-03 |
Family
ID=56515974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521038404.6U Expired - Fee Related CN205414126U (en) | 2015-12-15 | 2015-12-15 | Car braking oil pipe support punches a hole, hole flanging, blanking upgrade mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414126U (en) |
-
2015
- 2015-12-15 CN CN201521038404.6U patent/CN205414126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |