CN204892907U - Die casting die that combination formula feed cylinder just is used for making elevator footboard is equipped with - Google Patents
Die casting die that combination formula feed cylinder just is used for making elevator footboard is equipped with Download PDFInfo
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- CN204892907U CN204892907U CN201520579614.XU CN201520579614U CN204892907U CN 204892907 U CN204892907 U CN 204892907U CN 201520579614 U CN201520579614 U CN 201520579614U CN 204892907 U CN204892907 U CN 204892907U
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- China
- Prior art keywords
- counterdie
- barrel
- mold core
- combined type
- feed cylinder
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Abstract
The utility model relates to a die casting die that combination formula feed cylinder just is used for making elevator footboard is equipped with, last mould (1) and last mold core (2) be close to preceding terminal surface department and has arranged and runner (16) install combination formula feed cylinder in runner (16), combination formula feed cylinder includes detachable feed cylinder (5) and fixed feed cylinder (6), detachable feed cylinder (5) install in last mould (1), install in last mold core (2) fixed feed cylinder (6), detachable feed cylinder (5) lower extreme lean on mutually with fixed feed cylinder (6), fixed feed cylinder (6) lower extreme and die cavity (15) communicate with each other. The utility model has the characteristics of simple structure, simple to operate, feed cylinder convenient to detach and change, improve production efficiency etc. Greatly.
Description
Technical field
The utility model relates to die casting technical field, particularly relates to a kind ofly combined type barrel being housed and for the manufacture of the die casting of elevator pedal.
Background technology
When die casting elevator pedal, whenever die casting completes one piece of elevator pedal, mould is just needed again to open, after product is taken out, close up, continuous repeated impacts, the barrel at the cast gate place on mould can be made, its top constantly repeatedly contacts with the aluminium liquid of molten condition when normal temperature, make be far smaller than the service life of its underpart, so when barrel needs to change time, it is very inconvenient to dismantle in service life on barrel top, conveniently barrel dismounting and change, designing a kind of new material cylinder structure is be necessary.
Summary of the invention
Technical problem to be solved in the utility model is to provide and a kind ofly combined type barrel is housed and for the manufacture of the die casting of elevator pedal, have that structure is simple, easy for installation, barrel is convenient to dismounting and change, the feature such as greatly to enhance productivity.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of and combined type barrel is housed and for the manufacture of the die casting of elevator pedal, comprise patrix, upper mold core and lower mold core, described patrix lower surface is provided with counterdie, upper mold core and lower mold core are installed between described patrix and counterdie, die cavity is formed between described upper mold core and lower mold core, described patrix and upper mold core are furnished with cast gate near front end face place, combined type barrel is installed in cast gate, combined type barrel comprises detachable barrel and fixed barrel, described detachable barrel is arranged in patrix, fixed barrel is arranged in upper mold core, described detachable barrel lower end is leaned on mutually with fixed barrel, described fixed barrel lower end communicates with die cavity, just aluminium liquid can be facilitated to be directed in die cavity by installing combined type barrel, combined type barrel is divided into detachable barrel and fixed barrel simultaneously, when a combined type barrel part is broken down, workman can be facilitated to be changed by detachable barrel, greatly increase work efficiency.
Supplement as to the one of technical scheme described in the utility model, described upper die and lower die are rectangular-shaped, described patrix corner place is vertically provided with guide pillar, described counterdie corner place is provided with the guide pin bushing matched with guide pillar, is used for the direction of guide die matched moulds by installing guide pillars and bushes.
Supplement as to the one of technical scheme described in the utility model, between described upper die and lower die, two ends, left and right place is provided with loose core block and the right side, a left side and looses core block, described left side block right-hand member of loosing core is connected with die cavity with lower mold core through counterdie, described right side block left end of loosing core is connected with die cavity with lower mold core through counterdie, to loose core block by installing loose core block and the right side, a left side, being used for facilitating the product in die cavity to trip out.
Supplement as to the one of technical scheme described in the utility model; described counterdie arranged beneath has the base plate parallel with counterdie; two blocks of side plates by being vertically arranged symmetrically with on described base plate upper surface are connected with counterdie; by installing side plate and base plate; be used for protecting product bottom, facilitate mould to be arranged in die casting machine simultaneously.
Supplement as to the one of technical scheme described in the utility model, above described base plate, between two blocks of side plates, push pedal is installed, described push pedal is vertically provided with the push rod that upper end is connected with die cavity with lower mold core through counterdie, is used for by installation push pedal and push rod the product that ejects in die cavity.
Supplement as to the one of technical scheme described in the utility model, between described push pedal and counterdie, limited post is installed, by mounting limit post, be used for limiting the position of push pedal.
beneficial effect
The utility model relates to and a kind ofly combined type barrel is housed and for the manufacture of the die casting of elevator pedal, just aluminium liquid can be facilitated to be directed in die cavity by installing combined type barrel, combined type barrel is divided into detachable barrel and fixed barrel simultaneously, when a combined type barrel part is broken down, workman can be facilitated to be changed by detachable barrel, greatly increase work efficiency.The utility model has that structure is simple, easy for installation, barrel is convenient to dismounting and change, the feature such as greatly to enhance productivity.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is the topology view of base plate described in the utility model and push pedal;
Fig. 3 is upward view of the present utility model.
Diagram: 1, patrix, 2, upper mold core, 3, lower mold core, 4, counterdie, 5, detachable barrel, 6, fixed barrel, 7, loose core block in the right side, and 8, a left side looses core block, 9, guide pillar, 10, guide pin bushing, 11, side plate, 12, base plate, 13, push pedal, 14, limited post, 15, die cavity, 16, cast gate.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment of the present utility model relates to and a kind ofly combined type barrel is housed and for the manufacture of the die casting of elevator pedal, as shown in Fig. 1-3, comprise patrix 1, upper mold core 2 and lower mold core 3, described patrix 1 lower surface is provided with counterdie 4, upper mold core 2 and lower mold core 3 are installed between described patrix 1 and counterdie 4, die cavity 15 is formed between described upper mold core 2 and lower mold core 3, described patrix 1 and upper mold core 2 are furnished with cast gate 16 near front end face place, combined type barrel is installed in cast gate 16, combined type barrel comprises detachable barrel 5 and fixed barrel 6, described detachable barrel 5 is arranged in patrix 1, fixed barrel 6 is arranged in upper mold core 2, described detachable barrel 5 lower end is leaned on mutually with fixed barrel 6, described fixed barrel 6 lower end communicates with die cavity 15.
Described patrix 1 and counterdie 4 are in rectangular-shaped, and described patrix 1 four jiaos of places are vertically provided with guide pillar 9, and described counterdie 4 four jiaos of places are provided with the guide pin bushing 10 matched with guide pillar 9.
Between described patrix 1 and counterdie 4, two ends, left and right place is provided with loose core block 8 and the right side, a left side and looses core block 7, described left side block 8 right-hand member of loosing core is connected with die cavity 15 with lower mold core 3 through counterdie 4, and described right side block 7 left end of loosing core passes counterdie 4 and is connected with die cavity 15 with lower mold core 3.
Described counterdie 4 arranged beneath has the base plate 12 parallel with counterdie 4, and two blocks of side plates 11 by being vertically arranged symmetrically with on described base plate 12 upper surface are connected with counterdie 4.
Above described base plate 12, between two blocks of side plates 11, push pedal 13 is installed, described push pedal 13 is vertically provided with the push rod that upper end is connected with die cavity 15 with lower mold core 3 through counterdie 4.
Between described push pedal 13 and counterdie 4, limited post 14 is installed.
Embodiment
When mould matched moulds time, first patrix 1 and upper mold core 2 are closed up by press and lower mold core 3 and counterdie 4, block 8 and right side block 7 of loosing core of being loosed core on a left side afterwards extend in die cavity 15 by oil cylinder or cylinder, the aluminium liquid of molten condition is injected in mould by hydraulic system by press afterwards, aluminium liquid enters cast gate 16, enter in die cavity 15 by detachable barrel 5 and fixed barrel 6 afterwards, after reaching some, do not inject aluminium liquid, injecting gas, aluminium liquid is made to receive certain pressure in die cavity 15, wait until aluminium liquid cooling forming afterwards, after formed product, open patrix 1 and upper mold core 2, start oil cylinder or cylinder afterwards, block 8 and right side block 7 of loosing core of being loosed core on a left side detaches product, with an oil cylinder, push pedal 13 is up pushed away afterwards, push rod can up push away by push pedal 13, product ejects by push rod in die cavity 15, take out product afterwards, carry out die casting next time.
Mould carries out repeatedly die casting and detachable barrel 5 can be made to produce damage, and detachable barrel 5 for subsequent use can be changed with the detachable barrel 5 be arranged on mould, very convenient maintenance die, substantially increases the upper product speed of elevator pedal.
Claims (6)
1. one kind is equipped with combined type barrel and for the manufacture of the die casting of elevator pedal, comprise patrix (1), upper mold core (2) and lower mold core (3), described patrix (1) lower surface is provided with counterdie (4), upper mold core (2) and lower mold core (3) are installed between described patrix (1) and counterdie (4), die cavity (15) is formed between described upper mold core (2) and lower mold core (3), it is characterized in that: described patrix (1) and upper mold core (2) are furnished with cast gate (16) near front end face place, cast gate is provided with combined type barrel in (16), combined type barrel comprises detachable barrel (5) and fixed barrel (6), described detachable barrel (5) is arranged in patrix (1), fixed barrel (6) is arranged in upper mold core (2), described detachable barrel (5) lower end is leaned on mutually with fixed barrel (6), described fixed barrel (6) lower end communicates with die cavity (15).
2. according to claim 1ly a kind ofly combined type barrel is housed and for the manufacture of the die casting of elevator pedal, it is characterized in that: described patrix (1) and counterdie (4) are in rectangular-shaped, described patrix (1) corner place is vertically provided with guide pillar (9), and described counterdie (4) corner place is provided with the guide pin bushing (10) matched with guide pillar (9).
3. according to claim 1ly a kind ofly combined type barrel is housed and for the manufacture of the die casting of elevator pedal, it is characterized in that: between described patrix (1) and counterdie (4), two ends, left and right place is provided with loose core block (8) and the right side, a left side and looses core block (7), described left side block (8) right-hand member of loosing core is connected with die cavity (15) with lower mold core (3) through counterdie (4), and described right side block (7) left end of loosing core passes counterdie (4) and is connected with die cavity (15) with lower mold core (3).
4. according to claim 1ly a kind ofly combined type barrel is housed and for the manufacture of the die casting of elevator pedal, it is characterized in that: described counterdie (4) arranged beneath has the base plate (12) parallel with counterdie (4), two pieces of side plates (11) by being vertically arranged symmetrically with on described base plate (12) upper surface are connected with counterdie (4).
5. according to claim 4ly a kind ofly combined type barrel is housed and for the manufacture of the die casting of elevator pedal, it is characterized in that: between described base plate (12) top, two pieces of side plates (11), push pedal (13) is installed, described push pedal (13) is vertically provided with the push rod that upper end is connected with die cavity (15) with lower mold core (3) through counterdie (4).
6. according to claim 5ly a kind ofly combined type barrel is housed and for the manufacture of the die casting of elevator pedal, it is characterized in that: between described push pedal (13) and counterdie (4), limited post (14) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579614.XU CN204892907U (en) | 2015-08-04 | 2015-08-04 | Die casting die that combination formula feed cylinder just is used for making elevator footboard is equipped with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579614.XU CN204892907U (en) | 2015-08-04 | 2015-08-04 | Die casting die that combination formula feed cylinder just is used for making elevator footboard is equipped with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892907U true CN204892907U (en) | 2015-12-23 |
Family
ID=54915121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579614.XU Expired - Fee Related CN204892907U (en) | 2015-08-04 | 2015-08-04 | Die casting die that combination formula feed cylinder just is used for making elevator footboard is equipped with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975739A (en) * | 2016-01-17 | 2017-07-25 | 梁长城 | The steel die and its fine casting method cast for stainless steel or cast iron |
-
2015
- 2015-08-04 CN CN201520579614.XU patent/CN204892907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975739A (en) * | 2016-01-17 | 2017-07-25 | 梁长城 | The steel die and its fine casting method cast for stainless steel or cast iron |
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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: 20151223 Termination date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |