CN104249106A - Blanking device for main fuse wires of planar-type automobiles - Google Patents

Blanking device for main fuse wires of planar-type automobiles Download PDF

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Publication number
CN104249106A
CN104249106A CN201410449132.2A CN201410449132A CN104249106A CN 104249106 A CN104249106 A CN 104249106A CN 201410449132 A CN201410449132 A CN 201410449132A CN 104249106 A CN104249106 A CN 104249106A
Authority
CN
China
Prior art keywords
die
punch
blanking
male
dies
Prior art date
Application number
CN201410449132.2A
Other languages
Chinese (zh)
Inventor
冯志清
Original Assignee
常州常利来电子有限公司
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 常州常利来电子有限公司 filed Critical 常州常利来电子有限公司
Priority to CN201410449132.2A priority Critical patent/CN104249106A/en
Publication of CN104249106A publication Critical patent/CN104249106A/en

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Abstract

The invention relates to a blanking device for main fuse wires of planar-type automobiles. The blanking device comprises an upper die holder and a lower die holder. The lower die holder is positioned below the upper die holder, first male dies, a second male die and a third male die are arranged on the lower side of the upper die holder, the first male dies and the second male die are arranged on the same vertical center line, the third male die and the second male die are arranged on the same horizontal centre line, first female dies, a second female die and a third female die are arranged on the upper side of the lower die holder and are respectively opposite to the first male dies, the second male die and the third male die, two guide plates are fixedly mounted on the upper surfaces of the female dies and are longer than the female dies, one end of each guide plate extends out of the female dies, and support plates are fixedly connected to the lower surfaces of the extending ends of the guide plates. The blanking device has the advantages that the blanking device is simple in structure and convenient to operate and maintain, the labor time and the labor cost can be saved, and the labor productivity can be improved.

Description

The total fuse blanking apparatus of flat automobile
Technical field
The present invention relates to the total fuse technical field of flat automobile, especially relate to the total fuse blanking apparatus of a kind of flat automobile.
Background technology
Because the complex circuit on car, most of electric wire is directly close together with car body, if car long-term vibration, the crust of electric wire is worn and torn, with vehicle body, that exposed core will hit that (circuit of automobile is direct current 12v---24v, minus earth), once exposed line is positive electricity, short circuit (being commonly called as short) will be caused, if one end on schedule of short circuit does not have fuse, that wire outer skin manufactured by plastic cement will burn because of electric wire heating, thus on fire.The use of fuse is exactly a kind of easy molten metal, if the electric current of process too large (such as short circuit), will fuse.In the circuit of place short circuit, often the holding capacity of fuse is minimum, also just easily broken; since fuse is all disconnected, the circuit of that short circuit does not also just burn the danger of line, protection circuit (circuit) and electrical equipment thus; not because of short circuit, overload fault and cross cause thermal damage, even on fire.Being widely used of fuse, demand is large, and traditional preparation method is comparatively complicated, and Operation and maintenance are all inconvenient, and working time is long, and labour cost is high, and productivity ratio is low.
Summary of the invention
The technical problem to be solved in the present invention is: comparatively complicated in order to overcome preparation method in prior art, Operation and maintenance are all inconvenient, and working time is long, and labour cost is high, the problem that productivity ratio is low, provides a kind of flat automobile total fuse blanking apparatus.
The technical solution adopted for the present invention to solve the technical problems is: the total fuse blanking apparatus of a kind of flat automobile, comprise upper bolster and die shoe, described die shoe is positioned at immediately below described upper bolster, described upper bolster and described die shoe are slidably connected by guide pillar guide pin bushing, the below of described upper bolster is provided with the punch for stamping-out, described punch comprises two the first punch, second punch and the 3rd punch, described two the first punch lay respectively at the both sides of the second punch, center between described two the first punch and the center of described second punch are on same vertical center line, the vertical center line of described 3rd punch is the symmetrical center line of two the first punch, described die shoe is provided with the die for blanking, described die comprises the first die, second die and the 3rd die, described first die is relative with described first punch position, described second die is relative with described second punch position, described 3rd die is relative with described 3rd punch position, described die upper surface is installed with two stock guides, distance between described two stock guides is slightly larger than the width of billot, be convenient to sending of billot.
The length of described stock guide is greater than the length of die and die is stretched out in one end, and the lower surface of described stock guide external part is fixedly connected with stock supporting plate.
Described die be provided with for billot location spring catch, described spring catch be ball stud.
The invention has the beneficial effects as follows that structure is simple, Operation and maintenance are convenient, saved working time and cost, improve labor productivity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the graphics of the total fuse blanking apparatus of flat automobile.
Fig. 2 is the three-dimensional front view of flat automobile total fuse blanking apparatus.
Fig. 3 is the graphics of punch.
Fig. 4 is the profile of die.
In figure: 1. die shoe, 2. die, 3. stock guide, 4. stripper, 5. guide pin bushing, 6. screw, 7. die shank, 8. upper bolster, 9. guide pillar, 10. billot, 11. stock supporting plates, 12. first dies, 13. second dies, 14. the 3rd dies, 15. spring catch, 16. rubber columns, 17. punch retainers, 18. the 3rd punch, 19. first punch, 20. second punch, 21. backing plates.22. through holes
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As Fig. 1, shown in Fig. 2, the total fuse blanking apparatus of the flat automobile of one of the present invention, comprise upper bolster 8 and die shoe 1, described die shoe 1 is positioned at immediately below described upper bolster 8, described upper bolster 8 is slidably connected by guide pillar 9 guide pin bushing 5 with described die shoe 1, the below of described upper bolster 8 is provided with the punch for stamping-out, described punch comprises two the first punch 19, second punch 20 and the 3rd punch 18, two the first punch 19 as shown in Figure 3 lay respectively at the both sides of the second punch 20, center between described two the first punch 19 and the center of described second punch 20 are on same vertical center line, the vertical center line of described 3rd punch 18 is the symmetrical center line of two the first punch 19, described punch is embedded in punch retainer 17, backing plate 21 is provided with above described punch retainer 17, described upper bolster 8, backing plate 21 is fixedly connected with by screw 6 with punch retainer 17, described die shoe 1 is provided with the die 2 for blanking, die 2 comprises the first die 12 as shown in Figure 4, second die 13 and the 3rd die 14, described first die 12 is relative with described first punch 19 position, described second die 13 is relative with described second punch 20 position, described 3rd die 14 is relative with described 3rd punch 18 position, described die 2 is fixedly mounted on the upper surface of described die shoe 1 by screw 6, described counterdie is provided with the through hole corresponding with die 2, be convenient to waste material and part drops, described die 2 upper surface is installed with two stock guides 3, distance between described two stock guides 3 is greater than the width of billot 10, be convenient to sending of billot, the length of described stock guide 3 is greater than the length 2 of die 2 and die 2 is stretched out in one end, the lower surface of described stock guide 3 external part is fixedly connected with stock supporting plate 11.
Described punch slidably connects stripper 4, four rubber columns 16 are provided with above described stripper 4, the lower surface of described rubber column 16 is fixedly connected with the upper surface of described stripper 4, and the upper surface of described rubber column 16 is fixedly connected with the lower surface of described punch retainer 17.
Described die 2 be provided with for billot 10 locate spring catch 15, described spring catch 15 be ball stud.
Stamping-out flow process of the present invention is as follows:
1. die shank 7 is connected on forcing press, and punch lower surface distance die 2 upper surface certain distance, billot 10 is placed on stock supporting plate 11.
2. that moves billot 10 to billot 10 along stock guide 3 touches spring catch 15 foremost, forcing press works, upper bolster 8 is driven to move down, punch enters die 2, and waste material and part fall from the through hole 22 of die shoe 1, and rubber column 16 is compressed, forcing press drives on upper bolster 8 and moves, rubber column 16 resilience, promote stripper 4 and pushed by the billot 10 be stuck on punch, when upper bolster 8 moves to initial position, forcing press quits work.
3. continue driven forward billot 10, spring catch 15 is compressed, and moves to cavity, and spring catch 15 is upspring, and block billot 10 plate and continue reach, forcing press starts.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.

Claims (3)

1. the total fuse blanking apparatus of flat automobile, it is characterized in that: comprise upper bolster (8) and die shoe (1), described die shoe (1) is positioned at immediately below described upper bolster (8), described upper bolster (8) and described die shoe (1) are slidably connected by guide pillar (9) guide pin bushing (5), the below of described upper bolster (8) is provided with the punch for stamping-out, described punch comprises two the first punch (19), second punch (20) and the 3rd punch (18), described two the first punch (19) lay respectively at the both sides of the second punch (20), center between described two the first punch (19) and the center of described second punch (20) are on same vertical center line, the vertical center line of described 3rd punch (18) is the symmetrical center line of two the first punch (19), described die shoe (1) is provided with the die (2) for blanking, described die (2) comprises the first die (12), second die (13) and the 3rd die (14), described first die (12) is relative with described first punch (19) position, described second die (13) is relative with described second punch (20) position, described 3rd die (14) is relative with described 3rd punch (18) position, described die (2) upper surface is installed with two stock guides (3), distance between described two stock guides (3) is slightly larger than the width of billot (10).
2. the total fuse blanking apparatus of a kind of flat automobile as claimed in claim 1, it is characterized in that: the length of described stock guide (3) is greater than the length of die and die (2) is stretched out in one end, and the lower surface of described stock guide (3) external part is fixedly connected with stock supporting plate (11).
3. the total fuse blanking apparatus of a kind of flat automobile as claimed in claim 1, is characterized in that: described die is provided with the spring catch (15) of locating for billot (10), described spring catch (15) be ball stud.
CN201410449132.2A 2014-09-04 2014-09-04 Blanking device for main fuse wires of planar-type automobiles CN104249106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410449132.2A CN104249106A (en) 2014-09-04 2014-09-04 Blanking device for main fuse wires of planar-type automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410449132.2A CN104249106A (en) 2014-09-04 2014-09-04 Blanking device for main fuse wires of planar-type automobiles

Publications (1)

Publication Number Publication Date
CN104249106A true CN104249106A (en) 2014-12-31

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Family Applications (1)

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CN201410449132.2A CN104249106A (en) 2014-09-04 2014-09-04 Blanking device for main fuse wires of planar-type automobiles

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CN (1) CN104249106A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1402284A (en) * 1918-05-29 1922-01-03 George H Daniels Sectional die
CN2496577Y (en) * 2001-07-30 2002-06-26 宝山钢铁股份有限公司 Thin slice press die
CN201751035U (en) * 2010-07-12 2011-02-23 沈阳华宁鞋业有限公司 Iron hook core die
CN202683738U (en) * 2012-08-20 2013-01-23 湘潭电机股份有限公司 Mould for motor rotor punching sheet processing
CN203417976U (en) * 2013-08-09 2014-02-05 安徽盛烨电子有限公司 Terminal die for LED
CN203679050U (en) * 2014-04-17 2014-07-02 深圳市东汇精密机电有限公司 Stamping die
CN203737803U (en) * 2014-03-26 2014-07-30 广州博颖达汽车零部件有限公司 Thick plate blanking die
CN203764735U (en) * 2014-04-02 2014-08-13 佳木斯中唯实业有限公司 Blanking die
CN204074874U (en) * 2014-09-04 2015-01-07 常州常利来电子有限公司 The total fuse blanking apparatus of flat automobile

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1402284A (en) * 1918-05-29 1922-01-03 George H Daniels Sectional die
CN2496577Y (en) * 2001-07-30 2002-06-26 宝山钢铁股份有限公司 Thin slice press die
CN201751035U (en) * 2010-07-12 2011-02-23 沈阳华宁鞋业有限公司 Iron hook core die
CN202683738U (en) * 2012-08-20 2013-01-23 湘潭电机股份有限公司 Mould for motor rotor punching sheet processing
CN203417976U (en) * 2013-08-09 2014-02-05 安徽盛烨电子有限公司 Terminal die for LED
CN203737803U (en) * 2014-03-26 2014-07-30 广州博颖达汽车零部件有限公司 Thick plate blanking die
CN203764735U (en) * 2014-04-02 2014-08-13 佳木斯中唯实业有限公司 Blanking die
CN203679050U (en) * 2014-04-17 2014-07-02 深圳市东汇精密机电有限公司 Stamping die
CN204074874U (en) * 2014-09-04 2015-01-07 常州常利来电子有限公司 The total fuse blanking apparatus of flat automobile

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Application publication date: 20141231

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