CN208728638U - Full-automatic valve foundry production line - Google Patents
Full-automatic valve foundry production line Download PDFInfo
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- CN208728638U CN208728638U CN201821348638.4U CN201821348638U CN208728638U CN 208728638 U CN208728638 U CN 208728638U CN 201821348638 U CN201821348638 U CN 201821348638U CN 208728638 U CN208728638 U CN 208728638U
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- casting mould
- cylinder
- connecting rod
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Abstract
The utility model discloses full-automatic valve foundry production lines, including melting furnace, baler and casting mould, baler is connected to turnablely on connecting rod driving assembly, casting mould is equipped with feeding cylinder and overfall, first runner is offered in feeding cylinder, first runner is connected to the inner cavity of casting mould, heat-preservation cylinder is equipped at the top of casting mould, second flow channel is offered in heat-preservation cylinder, the bottom end of second flow channel is connected to by overfall with the inner cavity of casting mould, after molten metal fills the inner cavity of casting mould, there is part metals liquid in from overfall overflow to the second flow channel of heat-preservation cylinder, heat-preservation cylinder uses high thermal insulation material, so that the setting rate of second flow channel inner metal liquid is slower than the setting rate of casting mould inner metal liquid.By adopting the above technical scheme, the automation casting and forming of valve may be implemented, and the shape of valve, size can be caused to change because of cooling meat in casting process to avoid valve, further ensure that the Forming Quality of valve.
Description
Technical field
The utility model relates to Casting Equipments, and in particular to a kind of full-automatic valve foundry production line.
Background technique
Metal valve is typically all to carry out injection molding production by Casting Equipment, currently, valve casting on the market
Former, relatively simple for structure, the degree of automation is low, generally requires manually to participate in operation in process of production；In addition, working as
When metal hydrothermal solution fills up entire casting mould and carries out cooled and solidified molding, under the action of thermal expansion and contraction principle, the valve of solidification
Know from experience and certain contraction occurs, the size of valve, shape is caused to change, and then influences the Forming Quality of valve.
Summary of the invention
In view of the deficiency of background technique, the technical problem to be solved by the utility model is to provide one kind, and valve may be implemented
Automation casting and forming, and shape, the size of valve can be led to because of cooling meat in casting process to avoid valve
It changes, further ensures that the full-automatic valve foundry production line of the Forming Quality of valve.
For this purpose, the utility model is realized using following scheme:
Full-automatic valve foundry production line, it is characterised in that: including melting furnace, baler and casting mould, the baler is adopted
With heat-resisting material, the baler is connected to turnablely on connecting rod driving assembly, allows baler by the gold in melting furnace
Belong to liquid to fill into casting mould, the casting mould is equipped with feeding cylinder and overfall, offers in the feeding cylinder first-class
Road, the first runner are connected to the inner cavity of casting mould, are equipped with heat-preservation cylinder, the heat-preservation cylinder at the top of the casting mould
Second flow channel is inside offered, the bottom end of the second flow channel is connected to by the overfall with the inner cavity of casting mould, and metal is worked as
After liquid fills the inner cavity of casting mould, have part metals liquid from overfall overflow to the second flow channel of the heat-preservation cylinder in, it is described
Heat-preservation cylinder uses high thermal insulation material, so that the setting rate of the second flow channel inner metal liquid is slower than metal in the casting mould
The setting rate of liquid.
The connecting rod driving assembly includes first connecting rod, fourth link and the 5th connecting rod, and one end of the first connecting rod turns
It is dynamic to be arranged on mounting rack, and be sequentially connected with connecting rod driving motor, the other end and second connecting rod of the first connecting rod are hinged,
The baler is connected on second connecting rod turnablely, is hinged with third in the junction of the first connecting rod and mounting rack and is connected
Bar, the both ends of the fourth link are hinged with third connecting rod and second connecting rod respectively, and one end of the 5th connecting rod is hinged on peace
It shelves, the other end and fourth link of the 5th connecting rod are hinged.
The mounting rack is arranged on movable plate, and the movable plate is in horizontally moveable setting.
The casting mould be include preceding half module and back mold half split type structure, the preceding half module and back mold half respectively with it is preceding
The first driving cylinder connection being arranged afterwards.
The outer rim of the bottom of the heat-preservation cylinder is equipped with step, and is pressed on Mobile base by the step, the movement
The top of seat is connect by the first linking arm with the first lift cylinder, and first lift cylinder is arranged on the first rotation seat,
First rotation seat and the first driving motor are sequentially connected.
The perforative cooling liquid flowing channel in left and right is offered in the casting mould.
It is equipped with clamping device and platform of blanking in the side of the casting mould, the clamping device includes gripper jaw, institute
Gripper jaw to be stated to connect by the second linking arm with the second lift cylinder, second lift cylinder is arranged on the second rotation seat,
Second rotation seat and the second driving motor are sequentially connected, and as the second rotation seat rotates, gripper jaw can be driven to be moved to
The top of casting mould or platform of blanking is equipped with push plate, the push plate and the second driving cylinder behind the side of the platform of blanking
Connection, the lower section on front side of the platform of blanking are equipped with cooling water tank.
The height of the feeding cylinder is 5-25 centimetres, and the height of the heat-preservation cylinder is not higher than the height of the feeding cylinder.
The casting mould is arranged on turnover panel, and the bottom of the turnover panel side is connect with overturning cylinder.
By adopting the above technical scheme, the advantages of the utility model are as follows: scale may be implemented in 1, simple structure and reasonable design
Metaplasia produces；2, feeding cylinder and heat-preservation cylinder are set at the top of valve so that molten metal after filling entire casting mould can more than
It overflows to heat-preservation cylinder, and since heat-preservation cylinder uses high thermal insulation material, so that the setting rate of heat-preservation cylinder inner metal liquid is slower than casting
The setting rate of mold inner metal liquid, after molten metal cooled and solidified in casting mould, it may occur that certain contraction, so that casting
Modeling tool generates certain gap with the molding valve of its solidified inside, and the molten metal in heat-preservation cylinder does not solidify also and is in liquid at this time
State, the molten metal in heat-preservation cylinder can be flowed into casting mould under gravity, between casting mould and valve
Gap is filled and is cooled and shaped, and avoids valve that the shape of valve, size is caused to occur because of cooling meat in casting process
Variation, it is ensured that the Forming Quality of valve.
Detailed description of the invention
The utility model has following attached drawing:
Fig. 1 is view when the utility model dips molten metal；
Fig. 2 is view when molten metal is poured into casting mould by the utility model；
Fig. 3 is the partial enlarged view in Fig. 2 at A direction；
Fig. 4 is the view of Fig. 1 overlook direction.
Specific embodiment
As shown, full-automatic valve foundry production line disclosed by the utility model, including melting furnace 12, baler 10 and casting
Modeling tool 4, baler 10 uses heat-resisting material, and baler 10 is connected to turnablely on connecting rod driving assembly, so that baler 10 can
Filling the molten metal in melting furnace 12 into casting mould 4, casting mould 4 is equipped with feeding cylinder 20 and overfall 25, charging
First runner 21 is offered in cylinder 20, first runner 21 is connected to the inner cavity of casting mould 4, is equipped at the top of casting mould 4
Heat-preservation cylinder 23, offers second flow channel 24 in heat-preservation cylinder 23, and the bottom end of second flow channel 24 passes through overfall 25 and casting mould 4
Inner cavity connection, after molten metal fills the inner cavity of casting mould 4, has part metals liquid from 25 overflow of overfall to heat-preservation cylinder 23
In second flow channel, heat-preservation cylinder 23 uses high thermal insulation material, such as is equipped with one layer of metal layer in the inside of heat-preservation cylinder 23, and in the gold
Belong to and coat one layer of micro-nano thermal insulation layer again outside layer, so that it is guaranteed that the setting rate of 23 inner metal liquid of second flow channel is slower than casting mould
The setting rate of 4 inner metal liquids, after molten metal cooled and solidified in casting mould 4, it may occur that certain contraction, so that casting
Mold 4 and the molding valve of its solidified inside generate certain gap, and the molten metal in heat-preservation cylinder 23 does not solidify also and is at this time
Liquid, the molten metal in heat-preservation cylinder 23 can be flowed under gravity in casting mould 4, and by casting mould 4 and valve
Between gap be filled and be cooled and shaped, avoid valve cause in casting process because of cooling meat valve shape,
Size changes, it is ensured that the Forming Quality of valve.In the present embodiment, connecting rod driving assembly includes first connecting rod 8, fourth link
6 and the 5th connecting rod 5, one end of first connecting rod 8 be rotatably arranged on mounting rack 11, and be sequentially connected with connecting rod driving motor, the
The other end and second connecting rod 9 of one connecting rod 8 are hinged, and baler 10 is connected to turnablely on second connecting rod 9, such as in second connecting rod
Rotation axis 34 is set on 9, and baler 10 is connected in linkage in rotation axis 34, rotation axis 34 and turn drive motor transmission connect
It connects, controls turn drive motor, baler 10 can be driven to be overturn, it is hinged in first connecting rod 8 and the junction of mounting rack 11
There is third connecting rod 7, the both ends of fourth link 6 are hinged with third connecting rod 7 and second connecting rod 9 respectively, and one end of the 5th connecting rod 5 is hinged
On mounting rack 11, the other end and fourth link 6 of the 5th connecting rod 5 are hinged, by this link mechanism, can drive baler 10
It extend into melting furnace 12 and dips molten metal, then be moved at the feeding cylinder 20 of casting mould 4 with baler 10, control scoops at this time
Spoon 10 is overturn, and the molten metal in baler 10 can be circulated into casting mould 4.Mounting rack 11 is arranged on movable plate 30, moves
Movable plate 30 is in horizontally moveable setting, such as movable plate 30 is connected on horizontal feed band, is conveyed and is driven by controlled level
Make, movable plate 30 can be driven to be horizontally moved, so, so that it may which multiple groups are set in the movement routine of movable plate 30
Casting mould, to improve production efficiency.Casting mould 4 is the split type structure for including preceding half module 4A and back mold half 4B, first half
Mould 4A and back mold half 4B is connect with the first driving cylinder 33 of front and back setting respectively, when needing to carry out liquid filling casting and forming, the
The piston rod of one driving cylinder 33 stretches out, and half module 4A and back mold half 4B merges before driving, after the completion of casting, the first driving cylinder
33 piston rod retracts, and half module 4A and back mold half 4B is separated before driving, convenient for taking out the valve that molding finishes.The bottom of heat-preservation cylinder 23
The outer rim in portion is equipped with step, and is pressed on Mobile base 26 by step, and the top of Mobile base 26 passes through the first linking arm 3 and the
The connection of one lift cylinder 27, the first lift cylinder 27 are arranged on the first rotation seat 2, the first rotation seat 2 and the first driving motor
Transmission connection, after the completion of casting, the first lift cylinder 27 of control is lifted heat-preservation cylinder 23, controls the first driving motor band again later
Dynamic first rotation seat 2 rotation, drives top of the heat-preservation cylinder 23 far from valve body, consequently facilitating the valve of clamping device clamping casting and forming
Door.The perforative cooling liquid flowing channel 31 in left and right is offered in casting mould 4 to add by pouring into coolant liquid in cooling liquid flowing channel 31
The cooled and solidified speed of fast casting mould inner valve, further promotes its production efficiency.Clamping is equipped in the side of casting mould 4
Mechanism and platform of blanking 18, clamping device include gripper jaw 13, and gripper jaw 13 passes through the second linking arm 14 and the second lift cylinder
15 connections, the second lift cylinder 15 are arranged on the second rotation seat 16, and the second rotation seat 16 and the second driving motor are sequentially connected,
As the second driving motor drives the rotation of the second rotation seat 16, gripper jaw 13 can be driven to be moved to casting mould 4 or blanking flat
The top of platform 18, the second lift cylinder 15 acts later, the valve that drives the clamping casting of gripper jaw 13 to complete or by gripper jaw
The valve clamped on 13 is transferred on platform of blanking 18, and push plate 17 is equipped with behind the side of platform of blanking 18, and push plate 17 and second drive
Dynamic cylinder 32 connects, and is equipped with cooling water tank 19 in the lower section of 18 front side of platform of blanking, can be with by control the second driving cylinder 32
It drives push plate 17 to act, and then the valve on platform of blanking 18 is pushed into cooling water tank 19 and is cooled down.Feeding cylinder 20
Height is 5-25 centimetres, and the height of heat-preservation cylinder 23 is not higher than the height of feeding cylinder 20, by this design, so that casting mould 4
Structure it is more compact.Casting mould 4 is arranged on turnover panel 28, and the bottom of turnover panel 28 is supported by jacking block 29, and turnover panel 28
The bottom of side is connect with overturning cylinder 1, and the other side of turnover panel 28 hingedly on the rack, is acted, i.e., by control overturning cylinder 1
Casting mould 4 can be driven to carry out certain overturning toward the direction of baler 10, allow 10 inner metal liquid of baler more easily
It pours into feeding cylinder 23.
The working principle of the utility model is: connecting rod driving assembly, which drives baler 10 to extend into melting furnace 12, dips metal
Liquid, then acted cylinder 1 at the feeding cylinder 20 of 10 band of baler to casting mould 4, is overturn at this time, drive casting mould 4 toward baler
10 directions carry out certain overturning, and baler 10 is also overturn itself, molten metal are circulated into casting mould 4, and molten metal
It can be in overflow to heat-preservation cylinder 23, since heat-preservation cylinder 23 uses high thermal insulation material, so that heat preservation after filling entire casting mould
The setting rate of 23 inner metal liquids of cylinder is slower than the setting rate of 4 inner metal liquid of casting mould, when the metal liquid cooling in casting mould 4
But after solidifying, it may occur that certain contraction, so that casting mould 4 and the molding valve of its solidified inside generate certain gap,
The molten metal in heat-preservation cylinder 23 is not solidified also and is in a liquid state at this time, and the molten metal in heat-preservation cylinder 23 can flow under gravity
Into casting mould, the gap between casting mould 4 and valve is filled and is cooled and shaped, and then valve is avoided to cast
The shape of valve, size is caused to change because of cooling meat in the process, it is ensured that the Forming Quality of valve, when valve is cooled to
After type, the first driving cylinder 33 is acted, and the preceding half module 4A and back mold half 4B of casting mould 4 is driven to separate, while the first lifting vapour
Cylinder 27 drives heat-preservation cylinder 23 to rise, and the first driving motor drives heat-preservation cylinder 23 to rotate, so that heat-preservation cylinder 23 is far from valve, immediately
, the second driving motor drive gripper jaw 13 is moved to the top of valve, and the second lift cylinder 15 drives the lower general who has surrendered of gripper jaw 13
Valve clamps, and later again by valve clip to platform of blanking 18, the second driving cylinder 32 drives push plate 17 to act at this time, by valve
Door is pushed into be cooled down in cooling water tank 19, is finally completed the casting manipulations of valve.
Claims (9)
1. full-automatic valve foundry production line, it is characterised in that: including melting furnace, baler and casting mould, the baler is used
Heat-resisting material, the baler are connected to turnablely on connecting rod driving assembly, allow baler by the metal in melting furnace
Liquid is filled into casting mould, and the casting mould is equipped with feeding cylinder and overfall, offers first runner in the feeding cylinder,
The first runner is connected to the inner cavity of casting mould, heat-preservation cylinder is equipped at the top of the casting mould, in the heat-preservation cylinder
Second flow channel is offered, the bottom end of the second flow channel is connected to by the overfall with the inner cavity of casting mould, and molten metal is worked as
Behind the inner cavity for filling casting mould, have part metals liquid from overfall overflow to the second flow channel of the heat-preservation cylinder in, the guarantor
Warm cylinder uses high thermal insulation material, so that the setting rate of the second flow channel inner metal liquid is slower than the casting mould inner metal liquid
Setting rate.
2. full-automatic valve foundry production line according to claim 1, it is characterised in that: the connecting rod driving assembly includes
First connecting rod, fourth link and the 5th connecting rod, one end of the first connecting rod are rotatably arranged on mounting rack, and are driven with connecting rod
Motor drive connection, the other end and second connecting rod of the first connecting rod are hinged, and the baler is connected to the second company turnablely
On bar, third connecting rod is hinged in the junction of the first connecting rod and mounting rack, and the both ends of the fourth link are respectively with
Three-link and second connecting rod are hinged, and one end of the 5th connecting rod is hinged on mounting rack, the other end of the 5th connecting rod with
Fourth link is hinged.
3. full-automatic valve foundry production line according to claim 2, it is characterised in that: the mounting rack is arranged in movement
On plate, the movable plate is in horizontally moveable setting.
4. full-automatic valve foundry production line according to claim 1, it is characterised in that: the casting mould is before including
Half module and back mold half split type structure, the preceding half module and back mold half are connect with the first driving cylinder of front and back setting respectively.
5. full-automatic valve foundry production line according to claim 1, it is characterised in that: outside the bottom of the heat-preservation cylinder
Edge is equipped with step, and is pressed on Mobile base by the step, and the top of the Mobile base passes through the first linking arm and first
Lift cylinder connection, first lift cylinder are arranged on the first rotation seat, first rotation seat and the first driving motor
Transmission connection.
6. full-automatic valve foundry production line according to claim 1, it is characterised in that: offered in the casting mould
The perforative cooling liquid flowing channel in left and right.
7. full-automatic valve foundry production line according to claim 1, it is characterised in that: in the side of the casting mould
Equipped with clamping device and platform of blanking, the clamping device includes gripper jaw, and the gripper jaw passes through the second linking arm and second
Lift cylinder connection, second lift cylinder are arranged on the second rotation seat, second rotation seat and the second driving motor
Transmission connection can drive gripper jaw to be moved to the top of casting mould or platform of blanking, in institute as the second rotation seat rotates
It is equipped with push plate after stating the side of platform of blanking, the push plate is connect with the second driving cylinder, the lower section on front side of the platform of blanking
Equipped with cooling water tank.
8. full-automatic valve foundry production line according to claim 1, it is characterised in that: the height of the feeding cylinder is 5-
25 centimetres, the height of the heat-preservation cylinder is not higher than the height of the feeding cylinder.
9. full-automatic valve foundry production line according to claim 1, it is characterised in that: the casting mould setting is being turned over
On plate, the bottom of the turnover panel side is connect with overturning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348638.4U CN208728638U (en) | 2018-08-21 | 2018-08-21 | Full-automatic valve foundry production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348638.4U CN208728638U (en) | 2018-08-21 | 2018-08-21 | Full-automatic valve foundry production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208728638U true CN208728638U (en) | 2019-04-12 |
Family
ID=66031750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348638.4U Expired - Fee Related CN208728638U (en) | 2018-08-21 | 2018-08-21 | Full-automatic valve foundry production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208728638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772538A (en) * | 2018-08-21 | 2018-11-09 | 浙江东新动力有限公司 | Full-automatic valve foundry production line |
| CN113560508A (en) * | 2021-07-08 | 2021-10-29 | 含山县港鉴峰铸造厂(普通合伙) | Wax mould set hardening auxiliary device |
-
2018
- 2018-08-21 CN CN201821348638.4U patent/CN208728638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772538A (en) * | 2018-08-21 | 2018-11-09 | 浙江东新动力有限公司 | Full-automatic valve foundry production line |
| CN113560508A (en) * | 2021-07-08 | 2021-10-29 | 含山县港鉴峰铸造厂(普通合伙) | Wax mould set hardening auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |