CN111601411A - Open-close type induction heating device - Google Patents
Open-close type induction heating device Download PDFInfo
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- CN111601411A CN111601411A CN202010519481.2A CN202010519481A CN111601411A CN 111601411 A CN111601411 A CN 111601411A CN 202010519481 A CN202010519481 A CN 202010519481A CN 111601411 A CN111601411 A CN 111601411A
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- 230000006698 induction Effects 0.000 title claims abstract description 104
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 95
- 230000007704 transition Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
Abstract
The invention discloses an open-close type induction heating device, which uses the extension and contraction of a driving rod of a driving device to drive a left driving arm or a right driving arm to move, the opening and closing of a clamp are realized between the left driving arm and the right driving arm through a transmission structure consisting of two transmission racks and a gear transmission device, the opening and closing of a left induction coil and a right induction coil fixed at the end part of the clamp are realized, so that the opening and closing control of the left induction coil and the right induction coil is realized, the driving device drives the gear rack structure to move, the synchronous movement of the two transmission racks is ensured through the gear transmission device, the horizontal linear extension and contraction movement of the driving device is converted into the rotary opening and closing of the clamp, the installation space is reduced, meanwhile, the synchronous and stable transmission is ensured by utilizing the gear rack transmission, the problem that the left and right opening and closing actions of the, The problem of compatibility is poor, can realize automated production, practices thrift the cost of labor, improves machining efficiency.
Description
Technical Field
The invention belongs to the technical field of induction heating, and particularly relates to an open-close type induction heating device.
Background
At present, the current open-close type inductor for induction heating mainly adopts double-cylinder group to realize opening and closing of induction coil, the advantage of double-cylinder group structure can guarantee contact surface parallel contact, the perpendicular atress of front end contact surface ensures effective contact surface satisfies the demands, but the shortcoming of double-cylinder group structure is also very obvious, because two cylinders are fixed in the induction coil both sides respectively, the great space in the left and right sides has been occupied, it is limited to make the heatable work piece type, if the heating region both sides space is limited then can't adopt double-cylinder group open-close type inductor, secondly, hardly guarantee two cylinders and realize the synchronization action, the coil has left and right sides skew when leading to the closure, influence processing location.
Disclosure of Invention
The invention aims to provide an open-close type induction heating device to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
an open-close type induction heating device comprises a driving device, a gear transmission device, a left driving arm and a right driving arm, wherein the left driving arm and the right driving arm are arranged on two sides of the gear transmission device in parallel; the left driving arm and the right driving arm are both provided with transmission holes, one end of one transmission rack is fixedly connected with the left driving arm, and the other end of the transmission rack penetrates through the transmission hole of the right driving arm; one end of the other transmission rack is fixedly connected with the right driving arm, and the other end of the other transmission rack penetrates through a transmission hole of the left driving arm; a driving rod of the driving device is fixed with the left driving arm or the right driving arm; the end parts of the left driving arm and the right driving arm are hinged with a clamp, a left clamping part of the clamp is fixed with a left induction coil, a right clamping part of the clamp is fixed with a right induction coil, and the left induction coil and the right induction coil can be spliced to form a closed coil.
Furthermore, the driving device and the gear transmission device are both relatively fixedly arranged.
Furthermore, the gear rack comprises an upper gear rack and a lower gear rack, the transmission gear is arranged between the upper gear rack and the lower gear rack, the upper gear rack and the lower gear rack are fixedly connected through bolts, and transmission bearings are arranged between the transmission gear and the upper gear rack and between the transmission gear and the lower gear rack.
Furthermore, the transmission rack adopts a cylinder structure, a rack is arranged on one side of the cylinder structure, and transmission holes in the left driving arm and the right driving arm are attached to the surface of the transmission rack.
Furthermore, the left induction coil and the right induction coil adopt open-close type inductors.
Further, the driving device is driven by a hydraulic cylinder, an air cylinder or a motor.
Furthermore, left side induction coil and right induction coil are fixed in on left clamping part and the right clamping part through the switching portion.
Furthermore, left side induction coil or right induction coil are fixed in switching portion one side, and switching portion is located left induction coil or right induction coil both sides and is equipped with the bolt hole, and switching portion passes through bolt and left clamping part or right clamping part fixed connection.
Furthermore, the left induction coil or the right induction coil and the switching part are integrally formed.
Furthermore, the left induction coil is fixedly connected with the switching part through a bolt, and the right induction coil is fixedly connected with the switching part through a bolt.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention relates to an open-close type induction heating device, which uses the extension and contraction of a driving rod of a driving device to drive a left driving arm or a right driving arm to move, realizes the opening and closing of a clamp through a transmission structure consisting of two transmission racks and a gear transmission device, realizes the opening and closing of a left induction coil and a right induction coil fixed at the end part of the clamp, thereby realizing the opening and closing control of the left induction coil and the right induction coil, the driving device drives the gear rack structure to move, the synchronous movement of the two transmission racks is ensured through the gear transmission device, the transmission is stable, the installation is reliable, simultaneously, the horizontal linear extension and contraction movement of the driving device is converted into the rotary opening and closing of the clamp, the one-side driving device is adopted for controlling, the installation space is reduced, simultaneously, the gear rack transmission is utilized, the synchronous stability of the transmission is ensured, and the problem that, and the problems of large space occupation ratio and poor compatibility of the left side and the right side can be solved, the automatic production can be realized, the labor cost is saved, and the processing efficiency is improved.
Furthermore, the gear rack comprises an upper gear rack and a lower gear rack, the transmission gear is arranged between the upper gear rack and the lower gear rack, and the upper gear rack and the lower gear rack are fixedly connected through bolts.
Furthermore, the transmission rack adopts a cylinder structure, the rack is arranged on one side of the cylinder structure, and the transmission holes in the left driving arm and the right driving arm are attached to the surface of the transmission rack, so that the stability of rack transmission is ensured.
Furthermore, left side induction coil and right induction coil are fixed in left clamping part and right clamping part through the switching portion on, convenient to detach and maintenance.
Drawings
Fig. 1 is a schematic perspective view of a closed structure according to an embodiment of the present invention.
Fig. 2 is a top view of a closed structure in an embodiment of the invention.
Wherein, 1, a driving device; 2. a gear transmission; 3. a left drive arm; 4. a right drive arm; 5. a gear carrier; 6. a transmission gear; 7. a drive rack; 8. a switching part; 9. clamping; 10. a left induction coil; 11. and a right induction coil.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the open-close type induction heating device of the present invention comprises a driving device 1, a gear transmission device 2, a left driving arm 3 and a right driving arm 4, wherein the left driving arm 3 and the right driving arm 4 are arranged in parallel at two sides of the gear transmission device 2, the gear transmission device 2 comprises a gear carrier 5, a transmission gear 6 capable of rotating on the gear carrier 5 is arranged in the middle of the gear carrier 5, two rack holes with parallel axes are arranged at two sides of the gear carrier 5, a transmission rack 7 engaged with the transmission gear 6 is respectively arranged in the two rack holes, and the two transmission racks 7 are arranged in parallel; the left driving arm 3 and the right driving arm 4 are both provided with transmission holes, one end of one transmission rack is fixedly connected with the left driving arm 3, and the other end of the transmission rack penetrates through the transmission hole of the right driving arm 4; one end of the other transmission rack is fixedly connected with the right driving arm 4, and the other end of the other transmission rack penetrates through a transmission hole of the left driving arm 3; a driving rod of the driving device 1 is fixed with the left driving arm 3 or the right driving arm 4; the end parts of the left driving arm 3 and the right driving arm 4 are hinged to a clamp 9, a left clamping part of the clamp 9 is fixed with a left induction coil 10, a right clamping part of the clamp 9 is fixed with a right induction coil 11, and the left induction coil 10 and the right induction coil 11 can be spliced to form a closed coil.
The driving device 1 and the gear transmission device 2 are both relatively and fixedly arranged; specifically, the driving device 1 and the gear transmission device 2 can be fixed on the same base. The driving rod of the driving device 1 drives the left driving arm 3 or the right driving arm 4 to move, the left driving arm 3 or the right driving arm 4 is in transmission with the transmission gear 6 through the transmission rack fixedly connected with the left driving arm 3 or the right driving arm 4, the transmission rack on the other side is driven to move, the two racks are positioned on two sides of the transmission gear, therefore, when the left driving arm 3 or the right driving arm 4 is driven by the driving device 1, the left driving arm 3 and the right driving arm 4 are relatively close to or relatively far away, and therefore the clamp 9 hinged to the end parts of the left driving arm 3 and.
The gear rack 5 comprises an upper gear rack and a lower gear rack, a transmission gear is arranged between the upper gear rack and the lower gear rack, and the upper gear rack and the lower gear rack are fixedly connected through bolts. And transmission bearings are arranged between the transmission gear and the upper gear frame and between the transmission gear and the lower gear frame.
The transmission rack 7 adopts a cylinder structure, a rack is arranged on one side of the cylinder structure, transmission holes in the left driving arm 3 and the right driving arm 4 are attached to the surface of the transmission rack 7, and when the left driving arm 3 or the right driving arm 4 is stressed, the two racks can move in parallel relatively, and the transmission is stable.
The left induction coil 10 and the right induction coil 11 adopt open-close type inductors, and the left induction coil 10 and the right induction coil 11 are symmetrically arranged on the left clamping part and the right clamping part of the clamp 9.
The driving device 1 is driven by a hydraulic cylinder, an air cylinder or a motor, and is stable in transmission and convenient to control.
The left induction coil 10 and the right induction coil 11 are fixed on the left clamping part and the right clamping part through the switching part 8; left side induction coil 10 or right induction coil 11 are fixed in 8 one sides of switching portion, switching portion 8 is located left induction coil 10 or right induction coil 11 both sides and is equipped with the bolt hole, switching portion 8 passes through bolt and left clamping part or right clamping part fixed connection, left side induction coil 10 or right induction coil 11 and switching portion 8 integrated into one piece, perhaps left side induction coil 10 passes through bolt fixed connection with switching portion 8, right side induction coil 11 passes through bolt fixed connection with switching portion 8. When adopting this device to heat the work piece, the flexible left actuating arm 3 or the motion of right actuating arm 4 of drive arrangement's 1 actuating lever of use, the transmission structure of constituteing through two transmission rack 7 and gear drive 2 between left actuating arm 3 and the right actuating arm 4 realizes opening and shutting of clamp 9, thereby the realization is fixed in the left induction coil 10 and the right induction coil 11 of clamp 9 tip and opens and shuts, drive arrangement 1 drives the motion of gear rack structure, guarantee two transmission rack synchronous motion through gear drive arrangement 2. When the left induction coil 10 and the right induction coil 11 are in an open state, a workpiece is placed in the center of the induction coils, the left induction coil 10 and the right induction coil 11 are in contact closure under the driving of the clamp 9 to form a closed coil, and the workpiece can be subjected to induction heating by starting the induction heating power supply. Through installing the adjustment in advance, when left induction coil 10 and right induction coil 11 were closed, left induction coil 10 and the 11 end face contacts of right induction coil, and the contact surface perfect meshing, left induction coil 10 and right induction coil 11 formed closed loop this moment, constitute a closed induction coil, and when heating, the electric current loops through left induction coil 10 and the 11 induction system of right induction coil, great improvement heating efficiency. Through the stretching out and the retraction control of the driving rod of the driving device 1, the whole structure is stable, the transmission is synchronous and stable, the problem that the left opening and closing actions of the traditional opening and closing type induction heating device are inconsistent, the space of the left side and the right side is large, and the compatibility is poor is solved, the automatic production can be realized, the labor cost is saved, and the processing efficiency is improved.
Claims (10)
1. An open-close type induction heating device is characterized by comprising a driving device (1), a gear transmission device (2), a left driving arm (3) and a right driving arm (4), wherein the left driving arm (3) and the right driving arm (4) are arranged on two sides of the gear transmission device (2) in parallel, the gear transmission device (2) comprises a gear carrier (5), a transmission gear (6) capable of rotating on the gear carrier (5) is arranged in the middle of the gear carrier (5), two rack holes with parallel axes are formed in two sides of the gear carrier (5), a transmission rack (7) meshed with the transmission gear (6) is respectively arranged in each rack hole, and the two transmission racks (7) are arranged in parallel; the left driving arm (3) and the right driving arm (4) are both provided with transmission holes, one end of one transmission rack is fixedly connected with the left driving arm (3), and the other end of the transmission rack penetrates through the transmission hole of the right driving arm (4); one end of the other transmission rack is fixedly connected with the right driving arm (4), and the other end of the other transmission rack penetrates through a transmission hole of the left driving arm (3); a driving rod of the driving device (1) is fixed with the left driving arm (3) or the right driving arm (4); the end parts of the left driving arm (3) and the right driving arm (4) are hinged with a clamp (9), a left clamping part of the clamp (9) is fixed with a left induction coil (10), a right clamping part of the clamp (9) is fixed with a right induction coil (11), and the left induction coil (10) and the right induction coil (11) can be spliced to form a closed coil.
2. An open-close induction heating device according to claim 1, characterized in that the drive means (1) and the gear transmission means (2) are arranged stationary relative to each other.
3. The open-close type induction heating device according to claim 1, wherein the gear carrier (5) comprises an upper gear carrier and a lower gear carrier, the transmission gear is arranged between the upper gear carrier and the lower gear carrier, and the upper gear carrier and the lower gear carrier are fixedly connected through bolts; and transmission bearings are arranged between the transmission gear and the upper gear frame and between the transmission gear and the lower gear frame.
4. The open-close type induction heating device according to claim 1, characterized in that the transmission rack (7) is of a cylinder structure, one side of the cylinder structure is provided with the rack, and the transmission holes on the left driving arm (3) and the right driving arm (4) are attached to the surface of the transmission rack (7).
5. An open-close type induction heating unit according to claim 1, characterized in that the left induction coil (10) and the right induction coil (11) are open-close type inductors.
6. An open-close induction heating device according to claim 1, characterized in that the drive means (1) is driven by hydraulic cylinders, pneumatic cylinders or electric motors.
7. An open-close type induction heating unit according to claim 1, characterized in that the left induction coil (10) and the right induction coil (11) are fixed to the left and right clamping parts by means of an adapter part (8).
8. The open-close type induction heating device according to claim 7, characterized in that the left induction coil (10) or the right induction coil (11) is fixed on one side of the switching part (8), the switching part (8) is provided with bolt holes at two sides of the left induction coil (10) or the right induction coil (11), and the switching part (8) is fixedly connected with the left clamping part or the right clamping part through bolts.
9. An open-close type induction heating apparatus according to claim 7, characterized in that the left induction coil (10) or the right induction coil (11) is formed integrally with the transition portion (8).
10. The open-close type induction heating device according to claim 7, characterized in that the left induction coil (10) is fixedly connected with the adapter part (8) through a bolt, and the right induction coil (11) is fixedly connected with the adapter part (8) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010519481.2A CN111601411A (en) | 2020-06-09 | 2020-06-09 | Open-close type induction heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010519481.2A CN111601411A (en) | 2020-06-09 | 2020-06-09 | Open-close type induction heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111601411A true CN111601411A (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010519481.2A Pending CN111601411A (en) | 2020-06-09 | 2020-06-09 | Open-close type induction heating device |
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| Country | Link |
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| CN (1) | CN111601411A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204076799U (en) * | 2014-08-29 | 2015-01-07 | 章超超 | The cutting agency of bottle blowing machine |
| CN106392230A (en) * | 2016-10-19 | 2017-02-15 | 珠海格力电器股份有限公司 | Induction brazing system and welding method |
| CN106481770A (en) * | 2016-12-14 | 2017-03-08 | 佛山科学技术学院 | A kind of friction speed link gear of energy-saving electromagnetic control |
| CN108526939A (en) * | 2018-03-27 | 2018-09-14 | 宁波海蔓汽车科技有限公司 | A kind of auto parts processing clamping device |
| CN209890675U (en) * | 2019-04-22 | 2020-01-03 | 北京弘燕高新技术有限公司 | Steel rail medium frequency induction heating coil |
| CN209912643U (en) * | 2019-06-13 | 2020-01-07 | 珠海格力电器股份有限公司 | Open-close type induction coil assembly and open-close type induction welding device |
| CN212064413U (en) * | 2020-06-09 | 2020-12-01 | 深圳市北辰亿科科技有限公司 | Clamp type open-close type induction heating device |
-
2020
- 2020-06-09 CN CN202010519481.2A patent/CN111601411A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204076799U (en) * | 2014-08-29 | 2015-01-07 | 章超超 | The cutting agency of bottle blowing machine |
| CN106392230A (en) * | 2016-10-19 | 2017-02-15 | 珠海格力电器股份有限公司 | Induction brazing system and welding method |
| CN106481770A (en) * | 2016-12-14 | 2017-03-08 | 佛山科学技术学院 | A kind of friction speed link gear of energy-saving electromagnetic control |
| CN108526939A (en) * | 2018-03-27 | 2018-09-14 | 宁波海蔓汽车科技有限公司 | A kind of auto parts processing clamping device |
| CN209890675U (en) * | 2019-04-22 | 2020-01-03 | 北京弘燕高新技术有限公司 | Steel rail medium frequency induction heating coil |
| CN209912643U (en) * | 2019-06-13 | 2020-01-07 | 珠海格力电器股份有限公司 | Open-close type induction coil assembly and open-close type induction welding device |
| CN212064413U (en) * | 2020-06-09 | 2020-12-01 | 深圳市北辰亿科科技有限公司 | Clamp type open-close type induction heating device |
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