CN104043715A - Upper arm bracket reinforcing plate blanking die - Google Patents
Upper arm bracket reinforcing plate blanking die Download PDFInfo
- Publication number
- CN104043715A CN104043715A CN201410278359.5A CN201410278359A CN104043715A CN 104043715 A CN104043715 A CN 104043715A CN 201410278359 A CN201410278359 A CN 201410278359A CN 104043715 A CN104043715 A CN 104043715A
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- die
- arm bracket
- upper arm
- blanking die
- punch
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Abstract
An upper arm bracket reinforcing plate blanking die comprises an upper die base and a lower die base. A male die fixing plate and a male die are connected to the center of the lower portion of the upper die base, a lower backing plate and a female die are connected to the center of the upper portion of the lower die base, the male die is a detachable movable male die, the male die is fixedly installed below the male die fixing plate through socket head screws and cylindrical pins and then connected to the upper die base, the female die is a detachable movable female die, and the female die is fixedly installed above the lower die base through socket head screws and cylindrical pins. Because the upper arm bracket reinforcing plate blanking die is provided with the detachable male die and the detachable female die and the model of the male die and the model of the female die can be selected as required, the problem about universality of the blanking punching die is solved, and the production cost of blanking pieces is greatly reduced.
Description
Technical field
The present invention relates to a kind of cold punching die of manufacture field, particularly a kind of upper arm bracket stiffener blanking die.
Background technology
Upper arm bracket stiffener is the accessory of automobile, it is welded on the part between the U-shaped opening of upper arm bracket, the effect that has been used for strengthening and fixing, therefore geomery requires higher, current, upper arm bracket stiffener Manufacture by line cutting, be exactly plate shearing machine for blanking, be put into the enterprising line cutting of wire cutting machine tool, this processing method efficiency is low, also waste material, manufacturing cost is too high.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of prior art and a kind of upper arm bracket stiffener blanking die is provided, it can reduce manufacturing cost, saves material.
Technical scheme of the present invention is: a kind of upper arm bracket stiffener blanking die, it comprises: upper bolster and die shoe, described upper bolster bottom center is connected with punch retainer and punch, described die shoe top center is connected with lower bolster and die, described punch is dismountable movable punch, it is to be fixedly mounted on punch retainer below by soket head cap screw and straight pin, then be connected with upper bolster, described die is dismountable movable matrix, it is the top that is fixedly mounted on die shoe by soket head cap screw and straight pin, like this, owing to can mutually dismantling between punch and upper bolster, between die and die shoe, can mutually dismantle, can be according to the model difference of processed blank, as long as the punch of the corresponding model of replacing and die can stamp out the blank of different model.
Further, described upper arm bracket stiffener blanking die top also comprises die shank, it is the top center that is fixedly mounted on upper bolster by close-fitting mode, both sides at mould also comprise guide pin bushing and guide pillar, it is to be arranged on upper bolster and die shoe by close-fitting mode, adopts sliding accessory to connect between guide pin bushing and guide pillar.
Further, described upper arm bracket stiffener blanking die also comprises device for discharging, discharging rubber and stripper are installed below the punch retainer of upper bolster, link together by unloading bolt and upper bolster, unloading bolt moves up and down in upper bolster.
Again further, described upper arm bracket stiffener blanking die also comprises location-plate and alignment pin, and location-plate is fixedly mounted on the left side on the die of die shoe by sunk screw, and alignment pin is fixedly mounted on the front on the die of die shoe by close-fitting mode.
Again further, described upper arm bracket stiffener blanking die also comprises cushion block, and it is the both sides that are mounted by means of bolts on die shoe below.
The present invention compared with prior art has following features: by dismountable punch and die are set, and the model of this punch and die can be selected as required, thereby solve the versatility problem of blanking diel, reduced widely the production cost of blank.On the other hand, simple in structure, the highly versatile of this upper arm bracket stiffener blanking die, production efficiency are high, applied widely, simple to operate.
Below in conjunction with the drawings and specific embodiments, the detailed structure of invention is further described.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the top view of accompanying drawing 1;
The structural representation that accompanying drawing 3 is punch;
The structural representation that accompanying drawing 4 is die;
Accompanying drawing 5 is the left view of accompanying drawing 4.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail:
The present embodiment: a kind of upper arm bracket stiffener blanking die, in conjunction with reference to figure 1 and Fig. 2, this mould comprises upper bolster 2 and die shoe 10, described upper bolster 2 bottom center are connected with punch retainer 4 and punch 16, described die shoe 10 top center are connected with lower bolster 13 and die 8, described punch 16 is dismountable movable punch, it is to be fixedly mounted on punch retainer 4 belows by soket head cap screw 17 and straight pin 5, then be connected with upper bolster 2, described die 8 is dismountable movable matrix, it is the top that is fixedly mounted on die shoe 10 by soket head cap screw 9 and straight pin 14, like this, owing to can mutually dismantling between punch 16 and upper bolster 2, between die 8 and die shoe 10, can mutually dismantle, can be according to the model difference of processed blank, as long as the punch 16 of the corresponding model of replacing and die 8 can stamp out the blank of different model.
Preferably, described upper arm bracket stiffener blanking die top also comprises die shank 1, it is the top center that is fixedly mounted on upper bolster 2 by close-fitting mode, also comprise guide pin bushing 18 and guide pillar 19 on the both sides of mould, it is to be arranged on upper bolster 2 and die shoe 10 by close-fitting mode, adopts sliding accessory to connect between guide pin bushing 18 and guide pillar 19.
This upper arm bracket stiffener blanking die also comprises device for discharging, and discharging rubber 6 and stripper 7 are installed below the punch retainer 4 of upper bolster, links together by unloading bolt 21 and upper bolster 2, and unloading bolt 21 moves up and down in upper bolster.
This upper arm bracket stiffener blanking die also comprises location-plate 23 and alignment pin 15, location-plate 23 is fixedly mounted on the left side on the die 8 of die shoe 10 by sunk screw 22, alignment pin 15 is fixedly mounted on the front on the die 8 of die shoe 10 by close-fitting mode.
This upper arm bracket stiffener blanking die also comprises cushion block 12, and it is the both sides that are fixedly mounted on die shoe 10 belows by bolt 11.
Operation principle of the present invention and using method are: be furnished with die shank 1 in the top center of upper bolster 2, being convenient to mould is connected with lathe, upper, in die shoe, be furnished with respectively guide pin bushing 18 and guide pillar 19, be used for aligning, die shoe center, on upper bolster 2, is furnished with discharging rubber 6, stripper 7, unloading bolt 21, be used for product waste material to carry out discharging, in die shoe 10, be furnished with location-plate 23 and alignment pin 15, be used for product to position, below die shoe 10, is furnished with cushion block 12, be used for setting up the closed height of mould, also be convenient to receive blanking product out, is furnished with blanking stepped hole in die central authorities, material-dropping hole size near die shoe one side must be large than the material-dropping hole size of top, the same with the central square hole size of die shoe, be convenient to blank from punch to die shoe out.
In sum, this upper arm bracket stiffener blanking die is simple in structure, easy to operate, while processing the blank of different model, does not need to change whole mould, as long as will unclamp soket head cap screw, just desirable lower punch 16 and die 8 are changed.
Claims (5)
1. a upper arm bracket stiffener blanking die, it comprises: upper bolster and die shoe, described upper bolster bottom center is connected with punch retainer and punch, described die shoe top center is connected with lower bolster and die, it is characterized in that: described punch is dismountable movable punch, it is to be fixedly mounted on punch retainer below by soket head cap screw and straight pin, then be connected with upper bolster, described die is dismountable movable matrix, and it is the top that is fixedly mounted on die shoe by soket head cap screw and straight pin.
2. a kind of upper arm bracket stiffener blanking die according to claim 1, it is characterized in that: described upper arm bracket stiffener blanking die top also comprises die shank, it is the top center that is fixedly mounted on upper bolster by close-fitting mode, both sides at mould also comprise guide pin bushing and guide pillar, it is to be arranged on upper bolster and die shoe by close-fitting mode, adopts sliding accessory to connect between guide pin bushing and guide pillar.
3. a kind of upper arm bracket stiffener blanking die according to claim 1, it is characterized in that: described upper arm bracket stiffener blanking die also comprises device for discharging, discharging rubber and stripper are installed below the punch retainer of upper bolster, link together by unloading bolt and upper bolster, unloading bolt moves up and down in upper bolster.
4. a kind of upper arm bracket stiffener blanking die according to claim 1, it is characterized in that: described upper arm bracket stiffener blanking die also comprises location-plate and alignment pin, location-plate is fixedly mounted on the left side on the die of die shoe by sunk screw, alignment pin is fixedly mounted on the front on the die of die shoe by close-fitting mode.
5. a kind of upper arm bracket stiffener blanking die according to claim 1, is characterized in that: described upper arm bracket stiffener blanking die also comprises cushion block, and it is the both sides that are mounted by means of bolts on die shoe below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278359.5A CN104043715A (en) | 2014-06-20 | 2014-06-20 | Upper arm bracket reinforcing plate blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278359.5A CN104043715A (en) | 2014-06-20 | 2014-06-20 | Upper arm bracket reinforcing plate blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104043715A true CN104043715A (en) | 2014-09-17 |
Family
ID=51497385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410278359.5A Pending CN104043715A (en) | 2014-06-20 | 2014-06-20 | Upper arm bracket reinforcing plate blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104043715A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707911A (en) * | 2015-03-31 | 2015-06-17 | 湖南工业大学 | Punching and blanking mold for small bracket |
| CN104942127A (en) * | 2015-06-29 | 2015-09-30 | 柳州市旭臻机械制造有限公司 | Die for blanking driving side knee baffle bracket |
-
2014
- 2014-06-20 CN CN201410278359.5A patent/CN104043715A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707911A (en) * | 2015-03-31 | 2015-06-17 | 湖南工业大学 | Punching and blanking mold for small bracket |
| CN104942127A (en) * | 2015-06-29 | 2015-09-30 | 柳州市旭臻机械制造有限公司 | Die for blanking driving side knee baffle bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140917 |
|
| WD01 | Invention patent application deemed withdrawn after publication |