CN201950774U - Automobile oil pump left mode air duct injection mould - Google Patents
Automobile oil pump left mode air duct injection mould Download PDFInfo
- Publication number
- CN201950774U CN201950774U CN2011200553181U CN201120055318U CN201950774U CN 201950774 U CN201950774 U CN 201950774U CN 2011200553181 U CN2011200553181 U CN 2011200553181U CN 201120055318 U CN201120055318 U CN 201120055318U CN 201950774 U CN201950774 U CN 201950774U
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- fixing
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- Expired - Lifetime
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- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims description 14
- 239000000446 fuel Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 7
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automobile oil pump left mode air duct injection mould which comprises a fixed mould seat plate, a cooling water way, a fixed template, a profile core, a movable template, a backing plate, a movable mould seat plate, a guide column, a limit block, an injection molding machine mandrel hole, a limit nail, a slot, a spring, a stopping block, a clamping pin, a jacking block bottom plate, a bearing plate, a push rod fixing plate, a corner-shaped fixing block, a reset rod, a first wear-resistant block, a pressure block, a core-pulling pull rod, a piston, a core pulling plate, a locking slider 1, a locking slider 2 and a second wear-resistant block. If the automobile oil pump left mode air duct injection mould is used, the equipment cost is low, the mechanical core pulling efficiency of the oil cylinder is high, the use is flexible and convenient, simultaneously, the wear-resistant blocks are arranged so that the service life of the mould is ensured, a clamping spring structure in a secondary push-out device makes a secondary push-out process quick and convenient, the process is simple, the operation is easy, the cost is reduced, and the quality of a plastic piece can be well ensured.
Description
Technical field
The utility model relates to pattern air channel, a kind of automobile fuel pump left side injection mold, particularly at automobile fuel pump air channel injection molding product.
Background technology
The automobile air channel is the vitals of automotive interior air circulation system, and it reduces windage and noise to reasonable distribution runner air quantity, and heat insulation and dissipation has very big effect.Because it requires to connect reliably and is not yielding, the air channel trend should be reasonable, avoiding zig zag to reach contacts with movable part, wedge angle or metal parts, internal request is smooth, the turning rounding off, and enough sectional dimensions are arranged, add structures such as baffle upper plate and flow distribution plate, structures such as these factors make air channel structure complicated to a certain extent, and particularly the side opening at air channel product component edge and side be recessed.
There is the machine-shaping of the stamped metal of employing in existing automobile fuel pump air channel, operation is many, process rationality is difficult to determine, processing method is complicated, waste material and caused the manufacturing cost height, because air channel product structure complexity, less but complicated structures such as particularly air channel rounding off, edge side opening side be recessed, its dimensional accuracy is difficult to control, thereby influenced the mechanical strength of product, influenced its outward appearance yet, this forming method economy is not strong, cause product quality defect easily, the product maintenance maintenance is also inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the prior art deficiency, and pattern air channel, a kind of automobile fuel pump left side injection mold is provided.
Pattern air channel, automobile fuel pump left side injection mold comprises top clamping plate, cooling water channel, solid plate, core, moving platen, backing plate, Bottom clamp plate, guide pillar, limited block, injection machine jogger hole, banking pin, spring, scotch, draw-in groove, bayonet lock, jacking block base plate, support plate, ejector pin retaining plate, dihedral fixed block, release link, first wear-resistant block, briquetting, the pull bar of loosing core, piston, the plate of loosing core, locking slide block and second wear-resistant block; Top clamping plate and solid plate are fixed, cooling water channel is installed in the solid plate, cooling water channel is connected with core, moving platen and solid plate form mold cavity, backing plate and moving platen are fixed, Bottom clamp plate and backing plate are fixed, moving platen is passed in the release link upper end, the release link lower end passes ejector pin retaining plate and support plate is fixed, the ejector pin retaining plate side is fixed in the bayonet lock upper end, and the bayonet lock lower end is embedded in the scotch, and the scotch right-hand member is fixed by spring and draw-in groove, draw-in groove is fixed in jacking block base plate side, dihedral fixed block lower end is passed draw-in groove and is fixed in the Bottom clamp plate side, and banking pin passes ejector pin retaining plate and support plate is fixed, and guide pillar passes ejector pin retaining plate, support plate and jacking block base plate, guide pillar lower end and Bottom clamp plate are fixed, piston is fixed with the plate of loosing core, and the pull bar of loosing core passes the plate of loosing core and fixes with the locking slide block, and briquetting is fixed on the moving platen left side, first wear-resistant block is fixed on the moving platen, and second wear-resistant block is fixed on the locking slide block.
Use the utility model, equipment cost is low, utilize the motor-driven efficient height of loosing core of oil cylinder, flexible, be furnished with wear-resistant block simultaneously and guarantee die life, bayonet lock spring structure in its secondary ejecting device makes that the secondary push is efficient and convenient, technology is simple, and processing ease has reduced cost and can guarantee plastic part quality well, particularly for structures such as some corners in automobile air channel and inner bends, can obtain good plastic product, avoid the deficiency of originaling forming method, can effectively overcome the buckling deformation of plastic, sticking to mould, mass defects such as surface crack, the plastic product appearance that obtains is good, the production efficiency height.
Description of drawings
Fig. 1 is the structural representation of pattern air channel, automobile fuel pump left side injection mold;
Fig. 2 is the ejecting device partial schematic diagram of pattern air channel, automobile fuel pump left side injection mold;
Fig. 3 is an injection mold left side, pattern air channel, an automobile fuel pump left side mode structure schematic diagram;
Among the figure, top clamping plate 1, cooling water channel 2, solid plate 3, core 4, moving platen 5, backing plate 6, Bottom clamp plate 7, guide pillar 8, limited block 9, injection machine jogger hole 10, banking pin 11, spring 12, scotch 13, draw-in groove 14, bayonet lock 15, jacking block base plate 16, support plate 17, ejector pin retaining plate 18, dihedral fixed block 19, release link the 20, the 1st wear-resistant block 21, briquetting 22, the pull bar 23 of loosing core, piston 24, the plate 25 of loosing core, locking slide block the 26, the 2nd wear-resistant block 27.
The specific embodiment
As shown in Figure 1, pattern air channel, automobile fuel pump left side injection mold comprises top clamping plate 1, cooling water channel 2, solid plate 3, core 4, moving platen 5, backing plate 6, Bottom clamp plate 7, guide pillar 8, limited block 9, injection machine jogger hole 10, banking pin 11, spring 12, scotch 13, draw-in groove 14, bayonet lock 15, jacking block base plate 16, support plate 17, ejector pin retaining plate 18, dihedral fixed block 19, release link 20, first wear-resistant block 21, briquetting 22, the pull bar 23 of loosing core, piston 24, the plate 25 of loosing core, locking slide block 26 and second wear-resistant block 27; Top clamping plate 1 is fixing with solid plate 3, cooling water channel 2 is installed in the solid plate 3, cooling water channel 2 is connected with core 4, moving platen 5 forms mold cavity with solid plate 3, backing plate 6 is fixing with moving platen 5, Bottom clamp plate 7 is fixing with backing plate 6, moving platen 5 is passed in release link 20 upper ends, it is fixing with support plate 17 that ejector pin retaining plate 18 is passed in release link 20 lower ends, ejector pin retaining plate 18 sides are fixed in bayonet lock 15 upper ends, bayonet lock 15 lower ends are embedded in the scotch 13, scotch 13 right-hand members are fixing with draw-in groove 14 by spring 12, draw-in groove 14 is fixed in jacking block base plate 16 sides, dihedral fixed block 19 lower ends are passed draw-in groove 14 and are fixed in Bottom clamp plate 7 sides, it is fixing with support plate 17 that banking pin 11 passes ejector pin retaining plate 18, guide pillar 8 passes ejector pin retaining plate 18, support plate 17 and jacking block base plate 16, guide pillar 8 lower ends and Bottom clamp plate 7 are fixing, piston 24 is fixing with the plate 25 of loosing core, it is fixing with locking slide block 26 that the pull bar 23 of loosing core passes the plate 25 of loosing core, briquetting 22 is fixed on moving platen 5 left sides, first wear-resistant block 21 is fixed on the moving platen 5, and second wear-resistant block 27 is fixed on the locking slide block 26.
The step of the using method of pattern air channel, automobile fuel pump left side injection mold is as follows:
1) mould is fixed on the injection machine;
2) injection mould closure, injection, mold filling, pressurize;
3) cooling forming;
4) injection mould is opened, and hydraulic oil cylinder driving piston 24 outwards moves, and piston 24 drives pull bar 23 actions of loosing core in moving process, and pull bar 23 motions of loosing core make locking slide block 26 be moved to the left, thereby finish the action of loosing core;
5) the injection machine push rod passes that injection machine jogger hole 10 drives push rod simultaneously by jacking block base plate 16 and support plate 17 moves up, plastic and core 4 are broken away from, scotch 13 in draw-in groove 14 contacts with dihedral fixed block 19, finish for the first time and release, scotch 13 is subjected to 19 extruding of dihedral fixed block and moves and make spring 12 contractions to mold center at this moment, thereby make jacking block base plate 16 break away from bayonet lock 15 effect and stop motions, and push rod continues motion up to plastic is deviate from from solid plate 3, realizes releasing for the second time;
6) the plastic demoulding and discharging;
7) clear mould.
Claims (1)
1. pattern air channel, automobile fuel pump left side injection mold is characterized in that comprising top clamping plate (1), cooling water channel (2), solid plate (3), core (4), moving platen (5), backing plate (6), Bottom clamp plate (7), guide pillar (8), limited block (9), injection machine jogger hole (10), banking pin (11), spring (12), scotch (13), draw-in groove (14), bayonet lock (15), jacking block base plate (16), support plate (17), ejector pin retaining plate (18), dihedral fixed block (19), release link (20), first wear-resistant block (21), briquetting (22), the pull bar (23) of loosing core, piston (24), the plate (25) of loosing core, locking slide block (26) and second wear-resistant block (27); Top clamping plate (1) is fixing with solid plate (3), cooling water channel (2) is installed in the solid plate (3), cooling water channel (2) is connected with core (4), moving platen (5) forms mold cavity with solid plate (3), backing plate (6) is fixing with moving platen (5), Bottom clamp plate (7) is fixing with backing plate (6), moving platen (5) is passed in release link (20) upper end, it is fixing with support plate (17) that ejector pin retaining plate (18) is passed in release link (20) lower end, ejector pin retaining plate (18) side is fixed in bayonet lock (15) upper end, bayonet lock (15) lower end is embedded in the scotch (13), scotch (13) right-hand member is fixing by spring (12) and draw-in groove (14), draw-in groove (14) is fixed in jacking block base plate (16) side, dihedral fixed block (19) lower end is passed draw-in groove (14) and is fixed in Bottom clamp plate (7) side, it is fixing with support plate (17) that banking pin (11) passes ejector pin retaining plate (18), guide pillar (8) passes ejector pin retaining plate (18), support plate (17) and jacking block base plate (16), guide pillar (8) lower end and Bottom clamp plate (7) are fixing, piston (24) is fixing with the plate (25) of loosing core, it is fixing with locking slide block (26) that the pull bar (23) of loosing core passes the plate of loosing core (25), briquetting (22) is fixed on moving platen (5) left side, first wear-resistant block (21) is fixed on the moving platen (5), and second wear-resistant block (27) is fixed on the locking slide block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200553181U CN201950774U (en) | 2011-03-04 | 2011-03-04 | Automobile oil pump left mode air duct injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200553181U CN201950774U (en) | 2011-03-04 | 2011-03-04 | Automobile oil pump left mode air duct injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950774U true CN201950774U (en) | 2011-08-31 |
Family
ID=44494899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200553181U Expired - Lifetime CN201950774U (en) | 2011-03-04 | 2011-03-04 | Automobile oil pump left mode air duct injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950774U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152444A (en) * | 2011-03-04 | 2011-08-17 | 慈溪市盛艺模具有限公司 | Left mode air flue injection mold of automobile oil pump and using method thereof |
| CN102580819A (en) * | 2012-02-27 | 2012-07-18 | 南京凯盛国际工程有限公司 | Novel vertical milling limiting device |
| CN109591261A (en) * | 2017-09-30 | 2019-04-09 | 宁波益首模具有限公司 | A kind of automobile left front door handle injection mold |
| CN109878027A (en) * | 2019-03-20 | 2019-06-14 | 徐金荣 | An injection mold with convenient dust cover removal |
-
2011
- 2011-03-04 CN CN2011200553181U patent/CN201950774U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152444A (en) * | 2011-03-04 | 2011-08-17 | 慈溪市盛艺模具有限公司 | Left mode air flue injection mold of automobile oil pump and using method thereof |
| CN102152444B (en) * | 2011-03-04 | 2013-02-27 | 慈溪市盛艺模具有限公司 | Left mode air flue injection mold of automobile oil pump and using method thereof |
| CN102580819A (en) * | 2012-02-27 | 2012-07-18 | 南京凯盛国际工程有限公司 | Novel vertical milling limiting device |
| CN102580819B (en) * | 2012-02-27 | 2015-01-07 | 南京凯盛国际工程有限公司 | Novel vertical milling limiting device |
| CN109591261A (en) * | 2017-09-30 | 2019-04-09 | 宁波益首模具有限公司 | A kind of automobile left front door handle injection mold |
| CN109878027A (en) * | 2019-03-20 | 2019-06-14 | 徐金荣 | An injection mold with convenient dust cover removal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |