CN109570474A - A kind of casting die for Double-metal composite hammer - Google Patents
A kind of casting die for Double-metal composite hammer Download PDFInfo
- Publication number
- CN109570474A CN109570474A CN201811300461.5A CN201811300461A CN109570474A CN 109570474 A CN109570474 A CN 109570474A CN 201811300461 A CN201811300461 A CN 201811300461A CN 109570474 A CN109570474 A CN 109570474A
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- China
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- inner chamber
- chamber body
- guide post
- contact type
- inductance coil
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/065—Cooling or heating equipment for moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The present invention relates to a kind of casting dies of Double-metal composite hammer, the bottom outer wall of inner chamber body is connected by the bottom interior wall of the elastomer and outer chamber, inductance coil includes the first inductance coil and the second inductance coil, the guide post includes the first guide post and the second guide post, the contact type time-delay switch includes the first contact type time-delay switch and the second contact type time-delay switch, carries out segmentally heating to the first metal liquid and the second metal liquid respectively by the first inductance coil and the second inductance coil.
Description
Technical field
The present invention relates to casting of metals technical field more particularly to a kind of casting dies of Double-metal composite hammer.
Background technique
With the development of industry, the requirement of material is increasingly improved, the part of homogenous material is difficult to meet in production process
Various requirements.In actual production, some components often require the existing good toughness of material, to resist object in the course of work
The percussion of material prevents component from unexpected fracture occurs, while requiring it with high hardness and excellent polishing machine again.It is right
In the material of one-component, it is difficult to while having both high tenacity, high rigidity and wearability.For this purpose, frequently with combination process in production
It is produced, wherein Double-metal composite hammer can provide different performance for the different parts of part, pass through tip materials and hammer
The reasonable combination of handle material makes material obtain the metallurgical performance for having both high tenacity and high rigidity.However, different metal materials has
There is different cast temperatures, current casting die can not carry out segmentally heating to the metal liquid in mold cavity, be unfavorable for
The molding of Double-metal composite hammer.
Summary of the invention
It, can be to pouring mold the technical problems to be solved by the present invention are: a kind of casting die of Double-metal composite hammer
Metal liquid in tool carries out segmentally heating.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of casting die for Double-metal composite hammer, it is characterised in that: including inner chamber body, outer chamber, elastomer,
Inductance coil, guide post and contact type time-delay switch, the inner chamber body and outer chamber all have upper end opening, the inner chamber body
Bottom outer wall is connected by the bottom interior wall of the elastomer and outer chamber, and inner chamber body and outer chamber are apart from one another by setting, institute
The outer wall that inductance coil is set around inner chamber body is stated, the guide post is vertically arranged and in the bottom of guide post and the bottom of outer chamber
Wall is mutually fixed, guide post be arranged in the side wall of inner chamber body and with inner chamber body slidable connection, contact type time-delay switch is embedded
Between outer wall in guide post and the bottom positioned at inner chamber body and the bottom of outer chamber, the contact type time-delay switch and inductor wire
Circle electrical connection, the inductance coil include the first inductance coil and the second inductance coil, and the guide post includes the first guide post
With the second guide post, the contact type time-delay switch includes the first contact type time-delay switch and the second contact type time-delay switch, institute
The lower part outer wall that the first inductance coil is set around inner chamber body is stated, second inductance coil is set around the external wall of upper portion of inner chamber body,
First guide post and the second guide post are arranged in the side wall of inner chamber body and respectively respectively with inner chamber body slidable connections, described
First contact type time-delay switch is set in the first guide post and is electrically connected with the first inductance coil, and second contact type time-delay is opened
It closes and is set in the second guide post and is electrically connected with the second inductance coil, the installation site of the second contact type time-delay switch is lower than
The installation site of first contact type time-delay switch.
The beneficial effects of the present invention are: the bottom interior wall that the bottom outer wall of inner chamber body passes through the elastomer and outer chamber
Connection, guide post be arranged in the side wall of inner chamber body and with inner chamber body slidable connection, the first metal liquid is poured into inner chamber body, is made
The pressure increase that elastomer is subject to, and then move downward inner chamber body along guide post, the first contact type time-delay switch are set to the
Be electrically connected in one guide post and with the first inductance coil, inner chamber body moves downward touch the first contact type time-delay switch after, the
One inductance coil can within the set time heat the first metal liquid in inner chamber body lower part, promote metal liquid and exist
Mobility in inner chamber body then pours into the second metal liquid after the completion of the casting of the first metal liquid into the top of inner chamber body,
Inner chamber body continues on guide post and moves downward, the second contact type time-delay switch be set to the second guide post on and with the second inductor wire
The installation site of circle electrical connection, the second contact type time-delay switch is lower than the installation site of the first contact type time-delay switch, interior
Cavity move downward touch the second contact type time-delay switch after, the second inductance coil can be within the set time in inner chamber body
The second metal liquid in portion is heated, and then is realized to the segmentally heating of the first metal liquid and the second metal liquid, is mentioned
Rise the processability of Double-metal composite hammer.
Detailed description of the invention
Fig. 1 show a kind of schematic diagram of the casting die of Double-metal composite hammer of the invention；
Label declaration:
1, inner chamber body；2, outer chamber；3, elastomer；4, the first inductance coil；5, the second inductance coil；6, the first guiding
Column；7, the second guide post；8, the first contact type time-delay switchs；9, the second contact type time-delay switchs.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: bottom of the bottom outer wall of inner chamber body 1 by the elastomer 3 and outer chamber 2
The connection of portion's inner wall, inductance coil include the first inductance coil 4 and the second inductance coil 5, and the guide post includes the first guide post 6
With the second guide post 7, the contact type time-delay switch includes the first contact type time-delay switch 8 and the second contact type time-delay switch 9,
Segmentally heating is carried out to the first metal liquid and the second metal liquid respectively by the first inductance coil 4 and the second inductance coil 5.
It please refers to shown in Fig. 1, a kind of casting die for Double-metal composite hammer provided by the invention, feature exists
In: it is switched including inner chamber body 1, outer chamber 2, elastomer 3, inductance coil, guide post and contact type time-delay, 1 He of inner chamber body
Outer chamber 2 all has upper end opening, the bottom interior wall that the bottom outer wall of the inner chamber body 1 passes through the elastomer 3 and outer chamber 2
Connection, and inner chamber body 1 and outer chamber 2, apart from one another by setting, the inductance coil is set around the outer wall of inner chamber body 1, the guiding
Column is vertically arranged and the bottom of guide post and the bottom interior wall of outer chamber 2 are mutually fixed, guide post be arranged in the side wall of inner chamber body 1 and
With 1 slidable connection of inner chamber body, contact type time-delay switch be embedded at the outer wall of guide post and be located at inner chamber body 1 bottom and
Between the bottom of outer chamber 2, the contact type time-delay switch is electrically connected with inductance coil, and the inductance coil includes the first inductance
Coil 4 and the second inductance coil 5, the guide post include that the first guide post 6 and the second guide post 7, the contact type time-delay are opened
Closing includes the first contact type time-delay switch 8 and the second contact type time-delay switch 9, and first inductance coil 4 is set around inner chamber body 1
Lower part outer wall, second inductance coil 5 is set around the external wall of upper portion of inner chamber body 1, first guide post 6 and the second guiding
Column 7 is arranged in the side wall of inner chamber body 1 and respectively respectively with 1 slidable connection of inner chamber body, and the first contact type time-delay switch 8 sets
It is electrically connected in the first guide post 6 and with the first inductance coil 4, the second contact type time-delay switch 9 is set to the second guide post 7
It above and with the second inductance coil 5 is electrically connected, the installation site of the second contact type time-delay switch 9 is lower than the first contact type time-delay
The installation site of switch 8.
As can be seen from the above description, the bottom outer wall of inner chamber body 1 is connected by the bottom interior wall of the elastomer 3 and outer chamber 2
Connect, guide post be arranged in the side wall of inner chamber body 1 and with 1 slidable connection of inner chamber body, the first metal liquid is poured into inner chamber body 1,
The pressure increase for being subject to elastomer 3, and then move downward inner chamber body 1 along guide post, the first contact type time-delay switch 8 is set
It is electrically connected in the first guide post 6 and with the first inductance coil 4, inner chamber body 1, which moves downward, to be touched the first contact type time-delay and open
After closing 8, the first inductance coil 4 can within the set time be heated the first metal liquid in 1 lower part of inner chamber body, be promoted
Mobility of the metal liquid in inner chamber body 1 is then poured into the top of inner chamber body 1 after the completion of the casting of first metal liquid
Second metal liquid, inner chamber body 1 continue on guide post and move downward, and the second contact type time-delay switch 9 is set to the second guide post 7
It above and with the second inductance coil 5 is electrically connected, the installation site of the second contact type time-delay switch 9 is lower than the first contact type time-delay
The installation site of switch 8, inner chamber body 1 moves downward touch the second contact type time-delay switch 9 after, the second inductance coil 5 can
The second metal liquid in 1 top of inner chamber body is heated within the set time, and then is realized to the first metal liquid and the
The segmentally heating of two metal liquids promotes the processability of Double-metal composite hammer.
It further, further include the temperature sensing being electrically connected to each other and temperature indicator, the temperature sensor and inner cavity
The outer wall of body 1 connects, and the temperature indicator is set on the outer wall of outer chamber 2.
As can be seen from the above description, temperature sensor is connect with the outer wall of inner chamber body 1, the temperature indicator is set to outer chamber
On 2 outer wall, it is monitored convenient for the temperature to inner chamber body 1.
Further, the temperature sensor is thermocouple temperature sensor, and the thermocouple temperature sensor is arranged in
The temperature sense end of the side wall of outer chamber 2, thermocouple temperature sensor is connect with the outer wall of inner chamber body 1, electric thermo-couple temperature sensing
The output end of device is electrically connected with temperature indicator.
Further, the bottom of the outer chamber 2 is equipped with support, and the bottom of the support is equipped with sucker.
As can be seen from the above description, outer chamber 2 can be adsorbed in bottom surface or workbench by the sucker of rest base, promoted
The stability of casting die.
Further, the number of turns of first inductance coil 4 and the second inductance coil 5 is 30~50 circles.
Further, the material of the guide post is insulated heat material.
As can be seen from the above description, the material of guide post is insulated heat material, guarantor can be played to contact delay switch
The effect of shield.
Further, the elastomer 3 is linear elastomer.
As can be seen from the above description, elastomer 3 is linear elastomer, such as spring, convenient for passing through coefficient of elasticity to elastomer 3
Distance of stretch out and draw back calculated and controlled.
Further, the side wall of the outer chamber 2 is hollow side wall.
As can be seen from the above description, the side wall of outer chamber 2 is hollow side wall, heat preservation can be played the role of to inner chamber body 1.
Further, release agent is coated on the inner wall of the inner chamber body 1.
As can be seen from the above description, release agent can reduce the demoulding difficulty of Double-metal composite hammer.
Further, the material of the inner chamber body 1 is carbon steel.
As can be seen from the above description, the material of inner chamber body 1 is carbon steel, easy to process and long service life.
It please refers to shown in Fig. 1, the embodiment of the present invention one are as follows:
A kind of casting die for Double-metal composite hammer, including inner chamber body 1, outer chamber 2, elastomer 3, inductor wire
Circle, guide post and contact type time-delay switch, the side wall of the outer chamber 2 are hollow side wall, and the bottom of the outer chamber 2 is equipped with branch
Seat, the bottom of the support are equipped with sucker, and the material of the inner chamber body 1 is carbon steel, are coated with demoulding on the inner wall of inner chamber body 1
Agent, the inner chamber body 1 and outer chamber 2 all have upper end opening, the bottom outer wall of the inner chamber body 1 by the elastomer 3 with
The bottom interior wall of outer chamber 2 connects, and the elastomer 3 is linear elastomer, and inner chamber body 1 and outer chamber 2 be apart from one another by setting,
The inductance coil is set around the outer wall of inner chamber body 1, and the guide post is vertically arranged and the bottom of the bottom of guide post and outer chamber 2
Portion's inner wall is mutually fixed, guide post be arranged in the side wall of inner chamber body 1 and with 1 slidable connection of inner chamber body, the material of the guide post
For insulated heat material, the contact type time-delay switch is embedded at the outer wall of guide post and is located at bottom and the exocoel of inner chamber body 1
Between the bottom of body 2, the contact type time-delay switch is electrically connected with inductance coil, and the inductance coil includes the first inductance coil
4 and second inductance coil 5, the number of turns of first inductance coil 4 and the second inductance coil 5 is 30~50 circles, the guiding
Column includes the first guide post 6 and the second guide post 7, and contact type time-delay switch includes the first contact type time-delay switch 8 and the
Two contact type time-delay switches 9, first inductance coil 4 are set around the lower part outer wall of inner chamber body 1, second inductance coil 5
Be set around the external wall of upper portion of inner chamber body 1, first guide post 6 and the second guide post 7 be arranged in respectively the side wall of inner chamber body 1 and
Respectively with 1 slidable connection of inner chamber body, the first contact type time-delay switch 8 be set to the first guide post 6 on and with the first inductance
Coil 4 is electrically connected, and the second contact type time-delay switch 9 is set in the second guide post 7 and is electrically connected with the second inductance coil 5,
The installation site of the second contact type time-delay switch 9 is lower than the installation site of the first contact type time-delay switch 8.
The embodiment of the present invention two are as follows:
A kind of casting die for Double-metal composite hammer also has the feature that also on the basis of example 1
Including the temperature sensing being electrically connected to each other and temperature indicator, the temperature sensor is thermocouple temperature sensor, the heat
Galvanic couple temperature sensor is arranged in the side wall of outer chamber 2, the temperature sense end of thermocouple temperature sensor and the outer wall of inner chamber body 1
Connection, the output end of thermocouple temperature sensor are electrically connected with temperature indicator.
In conclusion a kind of casting die for Double-metal composite hammer provided by the invention, outside the bottom of inner chamber body 1
Wall is connect by the elastomer 3 with the bottom interior wall of outer chamber 2, guide post be arranged in the side wall of inner chamber body 1 and with inner chamber body 1
First metal liquid is poured into inner chamber body 1 by slidable connection, the pressure increase for being subject to elastomer 3, and then makes 1 edge of inner chamber body
Guide post move downward, the first contact type time-delay switch 8 is set in the first guide post 6 and is electrically connected with the first inductance coil 4,
Inner chamber body 1 moves downward touch the first contact type time-delay switch 8 after, the first inductance coil 4 can within the set time internally
The first metal liquid in 1 lower part of cavity is heated, and mobility of the metal liquid in inner chamber body 1, the first molten metal are promoted
After the completion of body casting, the second metal liquid is then poured into the top of inner chamber body 1, it is downward that inner chamber body 1 continues on guide post
Movement, the second contact type time-delay switch 9 are set in the second guide post 7 and are electrically connected with the second inductance coil 5, second contact
The installation site of formula delay switch 9 is lower than the installation site of the first contact type time-delay switch 8, and inner chamber body 1, which moves downward, to be touched
After second contact type time-delay switch 9, the second inductance coil 5 can be within the set time to the second metal in 1 top of inner chamber body
Liquid is heated, and then realizes the segmentally heating to the first metal liquid and the second metal liquid, promotes bimetallic compound hammer
The processability of head.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of casting die for Double-metal composite hammer, it is characterised in that: including inner chamber body, outer chamber, elastomer, electricity
Feel coil, guide post and contact type time-delay switch, the inner chamber body and outer chamber all have upper end opening, the bottom of the inner chamber body
Portion's outer wall is connected by the bottom interior wall of the elastomer and outer chamber, and inner chamber body and outer chamber are apart from one another by setting, described
Inductance coil is set around the outer wall of inner chamber body, and the guide post is vertically arranged and the bottom interior wall of the bottom of guide post and outer chamber
It is mutually fixed, guide post be arranged in the side wall of inner chamber body and with inner chamber body slidable connection, the contact type time-delay switch is embedded at
The outer wall of guide post and it is located between the bottom of inner chamber body and the bottom of outer chamber, contact type time-delay switch and inductance coil
Electrical connection, the inductance coil include the first inductance coil and the second inductance coil, the guide post include the first guide post and
Second guide post, the contact type time-delay switch includes that the first contact type time-delay switch and the second contact type time-delay switch, described
First inductance coil is set around the lower part outer wall of inner chamber body, and second inductance coil is set around the external wall of upper portion of inner chamber body, institute
State the first guide post and the second guide post be arranged in respectively inner chamber body side wall and respectively with inner chamber body slidable connection, described
One contact type time-delay switch is set in the first guide post and is electrically connected with the first inductance coil, the second contact type time-delay switch
It is electrically connected in the second guide post and with the second inductance coil, the installation site of second contact type time-delay switch is lower than the
The installation site of one contact type time-delay switch.
2. the casting die according to claim 1 for Double-metal composite hammer, it is characterised in that: further include mutual electricity
The outer wall of the temperature sensing and temperature indicator of connection, the temperature sensor and inner chamber body connects, and the temperature indicator is set
In on the outer wall of outer chamber.
3. the casting die according to claim 2 for Double-metal composite hammer, it is characterised in that: the temperature sensing
Device is thermocouple temperature sensor, and the thermocouple temperature sensor is arranged in the side wall of outer chamber, thermocouple temperature sensor
Temperature sense end and the outer wall of inner chamber body connect, the output end of thermocouple temperature sensor is electrically connected with temperature indicator.
4. the casting die according to claim 1 for Double-metal composite hammer, it is characterised in that: the outer chamber
Bottom is equipped with support, and the bottom of the support is equipped with sucker.
5. the casting die according to claim 1 for Double-metal composite hammer, it is characterised in that: first inductance
The number of turns of coil and the second inductance coil is 30~50 circles.
6. the casting die according to claim 1 for Double-metal composite hammer, it is characterised in that: the guide post
Material is insulated heat material.
7. the casting die according to claim 1 for Double-metal composite hammer, it is characterised in that: the elastomer is
Linear elastomer.
8. the casting die according to claim 1 for Double-metal composite hammer, it is characterised in that: the outer chamber
Side wall is hollow side wall.
9. the casting die according to claim 1 for Double-metal composite hammer, it is characterised in that: the inner chamber body
Release agent is coated on inner wall.
10. the casting die according to claim 1 for Double-metal composite hammer, it is characterised in that: the inner chamber body
Material be carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300461.5A CN109570474B (en) | 2018-11-02 | 2018-11-02 | Casting die for bimetal composite hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300461.5A CN109570474B (en) | 2018-11-02 | 2018-11-02 | Casting die for bimetal composite hammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109570474A true CN109570474A (en) | 2019-04-05 |
| CN109570474B CN109570474B (en) | 2020-10-27 |
Family
ID=65921532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811300461.5A Active CN109570474B (en) | 2018-11-02 | 2018-11-02 | Casting die for bimetal composite hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109570474B (en) |
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| JP2001293550A (en) * | 2000-04-13 | 2001-10-23 | Ishikawajima Harima Heavy Ind Co Ltd | Method and apparatus for producing microcrystalline ingot |
| CN201271156Y (en) * | 2008-06-04 | 2009-07-15 | 刘卫东 | Auto-power-off type electric frying stove |
| CN105798273A (en) * | 2016-04-22 | 2016-07-27 | 湖南湖大三佳车辆技术装备有限公司 | Double-liquid compound casting method |
| CN105834364A (en) * | 2016-05-19 | 2016-08-10 | 无锡蠡湖增压技术股份有限公司 | Casting-head-free metal mold |
| CN206169171U (en) * | 2016-09-28 | 2017-05-17 | 安阳强基精密制造产业园股份有限公司 | A mould for metal founding |
| CN207447321U (en) * | 2017-08-15 | 2018-06-05 | 中山市三锐压铸有限公司 | Metal mold for bimetallic alloy hammer casting |
| CN108453245A (en) * | 2018-04-20 | 2018-08-28 | 沙县际口耐磨精密铸钢厂（普通合伙） | A kind of casting mould and casting technique of Double-metal composite hammer |
-
2018
- 2018-11-02 CN CN201811300461.5A patent/CN109570474B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293550A (en) * | 2000-04-13 | 2001-10-23 | Ishikawajima Harima Heavy Ind Co Ltd | Method and apparatus for producing microcrystalline ingot |
| CN201271156Y (en) * | 2008-06-04 | 2009-07-15 | 刘卫东 | Auto-power-off type electric frying stove |
| CN105798273A (en) * | 2016-04-22 | 2016-07-27 | 湖南湖大三佳车辆技术装备有限公司 | Double-liquid compound casting method |
| CN105834364A (en) * | 2016-05-19 | 2016-08-10 | 无锡蠡湖增压技术股份有限公司 | Casting-head-free metal mold |
| CN206169171U (en) * | 2016-09-28 | 2017-05-17 | 安阳强基精密制造产业园股份有限公司 | A mould for metal founding |
| CN207447321U (en) * | 2017-08-15 | 2018-06-05 | 中山市三锐压铸有限公司 | Metal mold for bimetallic alloy hammer casting |
| CN108453245A (en) * | 2018-04-20 | 2018-08-28 | 沙县际口耐磨精密铸钢厂（普通合伙） | A kind of casting mould and casting technique of Double-metal composite hammer |
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| Publication number | Publication date |
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| CN109570474B (en) | 2020-10-27 |
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