CN203908314U - Furnace door opening and closing transmission device for induction heating furnace - Google Patents
Furnace door opening and closing transmission device for induction heating furnace Download PDFInfo
- Publication number
- CN203908314U CN203908314U CN201420218019.9U CN201420218019U CN203908314U CN 203908314 U CN203908314 U CN 203908314U CN 201420218019 U CN201420218019 U CN 201420218019U CN 203908314 U CN203908314 U CN 203908314U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- transmission device
- air cylinder
- door opening
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000006698 induction Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 title abstract 3
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Abstract
The utility model provides a furnace door opening and closing transmission device for an induction heating furnace. Bearing seats are arranged at the upper end and the lower end of a stand column, the two ends of a rotating shaft are supported on the bearing seats and are capable of rotating freely, one end of a rotating arm is fixed to the rotating shaft through a shaft sleeve, the other end of the rotating arm is fixedly provided with a furnace cover, an air cylinder base is arranged below the rotating arm, an air cylinder is mounted on the air cylinder base, the piston rod of the air cylinder is hinged to one end of a connecting rod, and the other end of the connecting rod is connected with the lower end of the rotating shaft. The connecting rod is driven through telescopic motions of the piston rod of the air cylinder, the rotating shaft is also driven to rotate, and the furnace cover on the rotating arm is driven to carry out opening and closing motions. The furnace door opening and closing transmission device for the induction heating furnace is simple in structure, convenient to implement and maintain and capable of reducing cost.
Description
Technical field
The utility model relates to a kind of transmission device, relates in particular to a kind of door opening and closing for induction heater and closes transmission device.
Background technology
The unfolding mode of induction heater now, all more single, all to fix by turning arm and bell, turning arm is matched with telescopic cylinder, coordinate rotary cylinder together to complete the process that rises and move simultaneously, needing at least two different cylinders to complete, the cost of raising, operate this device also more loaded down with trivial details simultaneously, and be not easy to maintenance.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of door opening and closing for induction heater to close transmission device.
The purpose of this utility model is achieved through the following technical solutions:
Door opening and closing for induction heater closes transmission device, upper and lower side at column is furnished with respectively bearing block, the two ends rotation of rotating shaft is supported on bearing block freely, one end of turning arm is fixed on rotating shaft by axle sleeve, the other end of turning arm is fixed with bell, and the arranged beneath of turning arm has air cylinder base, on described air cylinder base, cylinder is installed, the piston rod of cylinder and one end of connecting rod are hinged, and the other end of connecting rod is connected with the lower end of rotating shaft.
Further, the above-mentioned door opening and closing for induction heater closes transmission device, and described connecting rod is curved rod.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
The utility model is done stretching motion drivening rod by the piston rod of cylinder, and rotating shaft is also rotated, thereby the bell on driven rotary arm is done the box-like motion of switching, and this apparatus structure is simple, and it is convenient to realize, and is convenient to safeguard, can also reduce costs simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: master of the present utility model looks schematic diagram;
Fig. 2: schematic top plan view of the present utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, door opening and closing for induction heater closes transmission device, upper and lower side at column 3 is furnished with respectively bearing block 9, the two ends rotation of rotating shaft 4 is supported on bearing block 9 freely, one end of turning arm 6 is fixed on rotating shaft 4 by axle sleeve 5, the other end of turning arm 6 is fixed with bell 7, the arranged beneath of turning arm 6 has air cylinder base 1, cylinder 2 is installed on air cylinder base 1, one end of the piston rod of cylinder 2 and connecting rod 8 is hinged, and the other end of connecting rod 8 is connected with the lower end of rotating shaft 4.By cylinder 2 company's of drive parts 8, rotating shaft 4 is rotated, thereby drive bell 7 to do, open and close box-like motion, this apparatus structure is simple, and it is convenient to realize, and is convenient to safeguard.
Connecting rod 8 is curved rod, more convenient, more convenient effective driven rotary axle 4.
During concrete application, when induction heater need to be worked, bell 7 stretches out piston rod by cylinder 2, drivening rod 8 stretches out, when connecting rod 8 stretches out, 4 rotations of driven rotary axle, the turning arm 6 that rotarily drives of rotating shaft 4 rotates, the turning arm 6 that makes to be fixed with bell 7 moves towards the fire door of induction heater, until closed, in like manner, when needs are opened bell 7, the piston rod of cylinder 2 is retracted, make rotating shaft 4 rotations, drive the turning arm 6 that is fixed with bell 7 to return to initial position.
The utility model is done stretching motion by the piston rod of cylinder and is driven even part, and rotating shaft is also rotated, thereby the bell on driven rotary arm is done the box-like motion of switching, and this apparatus structure is simple, and it is convenient to realize, and is convenient to safeguard.
It is emphasized that: be only preferred embodiment of the present utility model above, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. the door opening and closing for induction heater closes transmission device, it is characterized in that: the upper and lower side at column (3) is furnished with respectively bearing block (9), the two ends rotation of rotating shaft (4) is supported on bearing block (9) freely, one end of turning arm (6) is fixed on rotating shaft (4) by axle sleeve (5), the other end of turning arm (6) is fixed with bell (7), the arranged beneath of turning arm (6) has air cylinder base (1), cylinder (2) is installed on described air cylinder base (1), one end of the piston rod of cylinder (2) and connecting rod (8) is hinged, the other end of connecting rod (8) is connected with the lower end of rotating shaft (4).
2. the door opening and closing for induction heater according to claim 1 closes transmission device, it is characterized in that: described connecting rod (8) is curved rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218019.9U CN203908314U (en) | 2014-04-30 | 2014-04-30 | Furnace door opening and closing transmission device for induction heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218019.9U CN203908314U (en) | 2014-04-30 | 2014-04-30 | Furnace door opening and closing transmission device for induction heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908314U true CN203908314U (en) | 2014-10-29 |
Family
ID=51782579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218019.9U Expired - Lifetime CN203908314U (en) | 2014-04-30 | 2014-04-30 | Furnace door opening and closing transmission device for induction heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940240A (en) * | 2014-04-30 | 2014-07-23 | 苏州工业园区华福科技有限公司 | Furnace door opening and closing transmission device for induction heating furnace |
-
2014
- 2014-04-30 CN CN201420218019.9U patent/CN203908314U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940240A (en) * | 2014-04-30 | 2014-07-23 | 苏州工业园区华福科技有限公司 | Furnace door opening and closing transmission device for induction heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |