CN109482836A - A kind of centrifugal casting punching block model commonality regulating device and adjusting method - Google Patents
A kind of centrifugal casting punching block model commonality regulating device and adjusting method Download PDFInfo
- Publication number
- CN109482836A CN109482836A CN201811609524.5A CN201811609524A CN109482836A CN 109482836 A CN109482836 A CN 109482836A CN 201811609524 A CN201811609524 A CN 201811609524A CN 109482836 A CN109482836 A CN 109482836A
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- Prior art keywords
- mold
- centrifugal casting
- regulating device
- punching block
- block model
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- 238000009750 centrifugal casting Methods 0.000 title claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 24
- 238000004080 punching Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007704 transition Effects 0.000 claims description 32
- 239000002828 fuel tank Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 abstract description 20
- 239000003921 oil Substances 0.000 description 11
- 239000010720 hydraulic oil Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/101—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/12—Controlling, supervising, specially adapted to centrifugal casting, e.g. for safety reasons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A kind of centrifugal casting punching block model commonality regulating device, including the first mold, second mold and the rotating device for driving the first mold rotation, second mold is arranged in the first mold, it is equipped on the second mold and pours mouth, dismountable cover board is fixed in one end of the first mold, the fixation device that regulating device further includes propulsion device and is fixed on the second mold in the first mold, propulsion device includes the baffle that can be slided along the first mould inner wall, baffle plate setting is in the first mold, the feed arrangement for pushing it to slide along the first mould inner wall is equipped on baffle, the invention also discloses a kind of adjusting methods of centrifugal casting punching block model commonality regulating device.In the present invention when the length of casting changes, according to the length of the second mold, the length of the axial working region of the first mold is adjusted in real time, strong applicability reduces the quantity of the first mold, and the first mold bring workload is retightened in reduction.
Description
Technical field
The present invention relates to the technical fields of centrifugal casting production equipment, and in particular to a kind of centrifugal casting punching block model is general
Property regulating device and adjusting method.
Background technique
Centrifugal casting is injected liquid metals in high-speed rotating casting mold, make molten metal do centrifugal movement full of casting mold and
The technology and methods for forming casting, are chiefly used in barrel structure castings.
Existing horizontal type centrifugal-casting, casting shape is formed by swage inner cavity, after the completion of centrifugal casting, need by casting from
Swage is poured out in inner cavity, however, due to when rigid casting is completed casting temperature it is higher, need to force to cool down by water, and in iron
It is cooling in mould, operational sequence and difficulty are considerably increased, and cast member and inner cavity will form certain adhesion, be not easily taken out, and
Swage inner cavity is impacted, subsequent casting is unfavorable for.
Patent No. 201720198425.7, patent name are a kind of double-deck centrifugal casting device, are disclosed: " a kind of double
Layer centrifugal casting device, including pedestal, the motor being mounted on the base, sliding rail, protective cover and hopper, which is characterized in that also wrap
The first mold and the second mold are included, first mold is mounted on motor, and second mold is socketed in first mold
Interior, second mold and the first mold centrifugal rotation, second mold under motor drive are used for centrifugal casting casting."
The patent uses double stack mold, and outer layer is as fixing mould, and internal layer is as casting die, internal layer mold and casting after the completion of casting
Cooling and subsequent processing is carried out together, is efficiently solved existing centrifugal casting mould medium casting and is asked with the technology that mold is not readily separated
Topic, and structure is simple, convenient for operation.
But the length of the first mold is not adjustable, and when the length of casting changes, needs to replace the first mould simultaneously
Tool and the second mold, cause the quantity of the first mold and the second mold more, at high cost, it has not been convenient to store, and need again
First mold is fixed, heavy workload, working efficiency is low.
Summary of the invention
It is an object of the invention to: a kind of centrifugal casting punching block model commonality regulating device and adjusting method, solution are provided
The length of above-mentioned first mold of having determined is not adjustable, when the length of casting changes, need to replace simultaneously the first mold and
Second mold causes the quantity of the first mold and the second mold more, at high cost, it has not been convenient to store, and need again
One mold is fixed, heavy workload, ineffective technical problem.
The technical scheme adopted by the invention is as follows:
A kind of centrifugal casting punching block model commonality regulating device, including the first mold, the second mold and the first mold of driving turn
Dynamic rotating device, the second mold are arranged in the first mold, are equipped on the second mold and pour mouth, in one end of the first mold
Be fixed with dismountable cover board, the fixed dress that regulating device further includes propulsion device and the second mold is fixed in the first mold
It sets, propulsion device includes the baffle that can be slided along the first mould inner wall, and baffle plate setting is equipped on baffle in the first mold
The feed arrangement for pushing it to slide along the first mould inner wall.
Feed arrangement includes transition plates, and pushing ram is equipped in transition plates, and pushing ram is fixedly connected with baffle.
Pushing ram is push bolt, and push bolt is threadedly coupled with transition plates.
Pushing ram is hydraulic cylinder, and the fixing end of hydraulic cylinder is fixedly connected with transition plates, and the extension end of hydraulic cylinder and baffle are solid
Fixed connection.
The quantity of hydraulic cylinder be it is multiple, the circumferential direction along transition plates is evenly spaced on；Hydraulic cylinder is connect with hydraulic system, liquid
Pressure system includes hydraulic pump, fuel tank, check valve, overflow valve, multiple directional control valve, throttle valve, and the oil inlet and fuel tank of hydraulic pump connect
It connecing, the oil outlet of hydraulic pump and the oil inlet of check valve connect, and the oil outlet of check valve and the oil inlet of multiple directional control valve connect,
The actuator port of multiple directional control valve is connect with hydraulic cylinder, and the oil return opening of multiple directional control valve is connect with fuel tank, and throttle valve is arranged in liquid
On the rodless cavity of cylinder pressure and the connecting line of multiple directional control valve；
Multiple directional control valve includes the solenoid directional control valve of multiple series connections, and solenoid directional control valve and hydraulic cylinder correspond.
Transition plates is fixedly connected with the first mold, and transition axis, transition axis and rotating device are connected in the middle part of transition plates
Connection.
Rotating device includes motor, driving wheel, driven wheel and transmission belt, and driving wheel is arranged on the output shaft of motor, from
Driving wheel is arranged on transition axis, and driving wheel and driven wheel pass through transmission V belt translation.
Fixed device includes puller bolt, and puller bolt is threadedly engaged with the first mold, and one end setting of puller bolt exists
Outside first mold, the other end of puller bolt is extended in the first mold and is held out against on the second mold.
Puller bolt is evenly spaced on along the circumferential direction and its axial direction of the first mold.
A kind of adjusting method based on centrifugal casting punching block model commonality regulating device, the adjusting method include following step
It is rapid:
The first step is to pass through the position of feed arrangement controllable register according to the length of the second mold, thus to adjust the first mold
The length of axial working region；
Second step is placed on the second mold in the working region of the first mold, is held out against one end of the second mold and is filled in feeding
It sets, radiai adjustment is carried out to the second mold by fixed device, is detachably mounted to the second mold in the first mold；
Third step is that cover board is fixed on to the end of the first mold, and the end of the second mold is also held out against on the cover board；
4th step is to be poured liquid metals from the pouring mouth on the second mold；
5th step is that rotating device drives the first mold rotation, completes centrifugal casting.
The present invention passes through the position of feed arrangement controllable register, and then has adjusted the length of the axial working region of the first mold
Degree, to, according to the length of the second mold, adjust the axial work of the first mold in real time when the length of casting changes
Make the length in region, strong applicability reduces the quantity of the first mold, and the first mold bring workload is retightened in reduction；When
When the radial dimension of casting changes, the radial dimension of the second mold changes, adjust puller bolt, to the second mold into
Row radial positioning is fixed, and is adjusted by puller bolt, and adjustable range is wide, strong applicability；It is hydraulic by HYDRAULIC CONTROL SYSTEM
Cylinder stretches, so that the position of controllable register, realizes automatic adjustment, error is smaller；Hydraulic system uses multiple directional control valve, structure
Compact, area occupied is small.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of hydraulic system.
Specific embodiment
As depicted in figs. 1 and 2, a kind of centrifugal casting punching block model commonality regulating device, including the first mold 2, second
Mold 3 and the rotating device of driving the first mold 2 rotation, the second mold 3 are arranged in the first mold 2, set on the second mold 3
There is pouring mouth, be fixed with dismountable cover board 1 in one end of the first mold 2, regulating device further includes propulsion device and by second
Mold 3 is fixed on the fixation device in the first mold 2, and propulsion device includes the baffle 12 that can be slided along 2 inner wall of the first mold,
Baffle 12 is arranged in the first mold 2, is equipped on baffle 12 and pushes its feed arrangement along the sliding of 2 inner wall of the first mold.
Feed arrangement includes transition plates 5, and transition plates 5 is circular slab, is equipped with pushing ram 6 in transition plates 5, pushing ram 6 with
Baffle 12 is fixedly connected, the quantity of pushing ram 6 be it is multiple, the circumferential direction along circular slab is evenly spaced on.
Pushing ram 6 is push bolt, and push bolt is threadedly coupled with transition plates 5, is manually adjusted by push bolt.
Pushing ram 6 is hydraulic cylinder 19, and the fixing end of hydraulic cylinder 19 is fixedly connected with transition plates 5, the extension end of hydraulic cylinder 19
It is fixedly connected with baffle 12, is automatically adjusted by hydraulic cylinder 19, easy to adjust, error is small.
The quantity of hydraulic cylinder 19 be it is multiple, the circumferential direction along transition plates 5 is evenly spaced on；Hydraulic cylinder 19 and hydraulic system connect
It connects, hydraulic system includes hydraulic pump 14, fuel tank 13, check valve 15, overflow valve 16, multiple directional control valve 17, throttle valve 18, hydraulic pump
14 oil inlet is connect with fuel tank 13, and the oil outlet of hydraulic pump 14 is connect with the oil inlet of check valve 15, check valve 15 it is fuel-displaced
Mouth is connect with the oil inlet of multiple directional control valve 17, and the actuator port of multiple directional control valve 17 is connect with hydraulic cylinder 19, multiple directional control valve
17 oil return opening is connect with fuel tank 13, and the rodless cavity of hydraulic cylinder 19 and the connecting line of multiple directional control valve 17 is arranged in throttle valve 18
On.
Multiple directional control valve 17 includes the solenoid directional control valve of multiple series connections, and solenoid directional control valve and hydraulic cylinder 19 1 are a pair of
It answers.It is compact-sized using multiple directional control valve 17, reduce the area occupied of hydraulic system.
Transition plates 5 is fixedly connected with the first mold 2, is connected with transition axis at the middle part of transition plates 5, transition axis and rotation fill
Connection is set, transition axis is that cross section is circular axis.
Rotating device includes motor 11, driving wheel 10, driven wheel 8 and transmission belt 9, and the defeated of motor 11 is arranged in driving wheel 10
On shaft, driven wheel 8 is arranged on transition axis, and driving wheel 10 is driven with driven wheel 8 by transmission belt 9.
Fixed device includes puller bolt 4, and puller bolt 4 is threadedly engaged with the first mold 2, and one end of puller bolt 4 is set
It sets outside the first mold 2, the other end of puller bolt 4 is extended in the first mold 2 and held out against on the second mold 3, to second
Mold 3 carries out radial positioning and fixes, and is adjusted by puller bolt 4, adjustable range is wide, strong applicability.
Puller bolt 4 is evenly spaced on along the circumferential direction and its axial direction of the first mold 2.
Puller bolt 4 on same axis is detachably fixed connection by attachment device；Attachment device includes connection
The outer end of plate, puller bolt 4 is threadedly coupled with connecting plate, tightens depth one convenient for the puller bolt 4 on same axis
It causes.
A kind of adjusting method based on centrifugal casting punching block model commonality regulating device, the adjusting method include following step
It is rapid:
The first step is to pass through the position of feed arrangement controllable register 12 according to the length of the second mold 3, thus to adjust the first mould
The length of the axial working region of tool 2；
Second step is placed on the second mold 3 in the working region of first mold 2, make one end of the second mold 3 hold out against into
To on device, radiai adjustment is carried out to the second mold 3 by fixed device, the second mold 3 is made to be detachably mounted to the first mould
In tool 2；
Third step is that cover board 1 is fixed on to the end of the first mold 2, and the end of the second mold 2 is also held out against on cover board 1；
4th step is to be poured liquid metals from the pouring mouth on the second mold 3；
5th step is that rotating device drives the rotation of the first mold 2, completes centrifugal casting.
Pass through the position of feed arrangement controllable register 12 in the present invention, and then has adjusted the axial workspace of the first mold 2
The length in domain, so that the second adaptable mold 3 is selected, according to the length of the second mold 3 when the length of casting changes
Degree adjusts the length of the axial working region of the first mold 2 using hydraulic cylinder 19 or push bolt, by the second mold 3
It is placed in the first mold 2, adjusts puller bolt 4, hold out against the end of puller bolt 4 with the second mold 3 and contact, thus by the
Two molds 3 are fixed in the first mold 2, when the radial dimension of the second mold 3 changes, it is only necessary to adjust puller bolt 4
The length for going deep into the first mold 2, so that the second mold 3 be fixed on the positioning radially.
When HYDRAULIC CONTROL SYSTEM hydraulic cylinder 19 stretches out, hydraulic pump 14 pumps out hydraulic oil from fuel tank 13, then successively leads to
It crosses check valve 15, multiple directional control valve 17, throttle valve 18 to be flowed into the rodless cavity of hydraulic cylinder 19, the hydraulic stem of hydraulic cylinder 19 is stretched
Out, the hydraulic oil in the rod chamber of hydraulic cylinder 19 flows back to fuel tank 13 by multiple directional control valve 17；HYDRAULIC CONTROL SYSTEM hydraulic cylinder 19
When contraction, hydraulic pump 14 pumps out hydraulic oil from fuel tank 13, then passes sequentially through check valve 15, multiple directional control valve 17 is flowed into
In the rod chamber of hydraulic cylinder 19, the hydraulic stem of hydraulic cylinder 19 is retracted, and the hydraulic oil in the rodless cavity of hydraulic cylinder 19 passes through throttle valve
18, multiple directional control valve 17 flows back in fuel tank 13.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of centrifugal casting punching block model commonality regulating device, including the first mold of the first mold, the second mold and driving
The rotating device of rotation, the second mold are arranged in the first mold, are equipped on the second mold and pour mouth, the one of the first mold
End is fixed with dismountable cover board, it is characterised in that: regulating device further includes propulsion device and the second mold is fixed on first
Fixation device in mold, propulsion device include the baffle that can be slided along the first mould inner wall, and baffle plate setting is in the first mold
It is interior, the feed arrangement for pushing it to slide along the first mould inner wall is equipped on baffle.
2. centrifugal casting punching block model commonality regulating device as described in claim 1, it is characterised in that: feed arrangement includes
Transition plates, is equipped with pushing ram in transition plates, and pushing ram is fixedly connected with baffle.
3. centrifugal casting punching block model commonality regulating device as claimed in claim 2, it is characterised in that: pushing ram is to promote
Bolt, push bolt are threadedly coupled with transition plates.
4. centrifugal casting punching block model commonality regulating device as claimed in claim 2, it is characterised in that: pushing ram is hydraulic
The fixing end of cylinder, hydraulic cylinder is fixedly connected with transition plates, and the extension end of hydraulic cylinder is fixedly connected with baffle.
5. centrifugal casting punching block model commonality regulating device as claimed in claim 4, it is characterised in that: the quantity of hydraulic cylinder
To be multiple, the circumferential direction along transition plates is evenly spaced on；Hydraulic cylinder is connect with hydraulic system, and hydraulic system includes hydraulic pump, oil
The oil inlet of case, check valve, overflow valve, multiple directional control valve, throttle valve, hydraulic pump is connect with fuel tank, the oil outlet of hydraulic pump with
The oil inlet of check valve connects, and the oil outlet of check valve and the oil inlet of multiple directional control valve connect, the working oil of multiple directional control valve
Mouth is connect with hydraulic cylinder, and the oil return opening of multiple directional control valve is connect with fuel tank, and the rodless cavity and multichannel of hydraulic cylinder is arranged in throttle valve
On the connecting line of reversal valve；
Multiple directional control valve includes the solenoid directional control valve of multiple series connections, and solenoid directional control valve and hydraulic cylinder correspond.
6. the centrifugal casting punching block model commonality regulating device as described in any one of claim 2-5, it is characterised in that:
Transition plates is fixedly connected with the first mold, and transition axis is connected in the middle part of transition plates, and transition axis is connect with rotating device.
7. centrifugal casting punching block model commonality regulating device as claimed in claim 6, it is characterised in that: rotating device includes
Motor, driving wheel, driven wheel and transmission belt, driving wheel are arranged on the output shaft of motor, and driven wheel is arranged on transition axis, main
Driving wheel and driven wheel pass through transmission V belt translation.
8. centrifugal casting punching block model commonality regulating device as described in claim 1, it is characterised in that: fixing device includes
Puller bolt, puller bolt are threadedly engaged with the first mold, and one end of puller bolt is arranged outside the first mold, puller bolt
The other end is extended in the first mold and is held out against on the second mold.
9. centrifugal casting punching block model commonality regulating device as claimed in claim 8, it is characterised in that: puller bolt is along
The circumferential direction and its axial direction of one mold are evenly spaced on.
10. a kind of adjusting method based on centrifugal casting punching block model commonality regulating device described in claim 1, feature
Be: the adjusting method the following steps are included:
The first step is to pass through the position of feed arrangement controllable register according to the length of the second mold, thus to adjust the first mold
The length of axial working region；
Second step is placed on the second mold in the working region of the first mold, is held out against one end of the second mold and is filled in feeding
It sets, radiai adjustment is carried out to the second mold by fixed device, is detachably mounted to the second mold in the first mold；
Third step is that cover board is fixed on to the end of the first mold, and the end of the second mold is also held out against on the cover board；
4th step is to be poured liquid metals from the pouring mouth on the second mold；
5th step is that rotating device drives the first mold rotation, completes centrifugal casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811609524.5A CN109482836A (en) | 2018-12-27 | 2018-12-27 | A kind of centrifugal casting punching block model commonality regulating device and adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811609524.5A CN109482836A (en) | 2018-12-27 | 2018-12-27 | A kind of centrifugal casting punching block model commonality regulating device and adjusting method |
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| Publication Number | Publication Date |
|---|---|
| CN109482836A true CN109482836A (en) | 2019-03-19 |
Family
ID=65712572
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811609524.5A Pending CN109482836A (en) | 2018-12-27 | 2018-12-27 | A kind of centrifugal casting punching block model commonality regulating device and adjusting method |
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| CN (1) | CN109482836A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496215A (en) * | 2020-06-12 | 2020-08-07 | 浙江灿根智能科技有限公司 | Centrifugal casting die and manufacturing process of double-flange pipe fitting |
| CN111872360A (en) * | 2020-07-15 | 2020-11-03 | 宣城建永精密金属有限公司 | Robot extension arm and casting process thereof |
| CN114653917A (en) * | 2022-03-07 | 2022-06-24 | 山东嘉来顿机械科技有限公司 | Cylinder sleeve processing mode |
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| CN107598127A (en) * | 2017-11-17 | 2018-01-19 | 洛阳华世耐磨材料制造有限公司 | A kind of adjustment structure of novel casting mold |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496215A (en) * | 2020-06-12 | 2020-08-07 | 浙江灿根智能科技有限公司 | Centrifugal casting die and manufacturing process of double-flange pipe fitting |
| CN111872360A (en) * | 2020-07-15 | 2020-11-03 | 宣城建永精密金属有限公司 | Robot extension arm and casting process thereof |
| CN114653917A (en) * | 2022-03-07 | 2022-06-24 | 山东嘉来顿机械科技有限公司 | Cylinder sleeve processing mode |
| CN114653917B (en) * | 2022-03-07 | 2023-09-26 | 山东嘉来顿机械科技有限公司 | Cylinder sleeve processing mode |
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