CN202934062U - Tool heating device for high-speed forging machine - Google Patents
Tool heating device for high-speed forging machine Download PDFInfo
- Publication number
- CN202934062U CN202934062U CN 201220617355 CN201220617355U CN202934062U CN 202934062 U CN202934062 U CN 202934062U CN 201220617355 CN201220617355 CN 201220617355 CN 201220617355 U CN201220617355 U CN 201220617355U CN 202934062 U CN202934062 U CN 202934062U
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- heating device
- heat resistant
- timer
- tool
- forging machine
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Abstract
The utility model relates to a tool heating device for a high-speed forging machine. The tool heating device comprises a heat resistant steel frame, a dry-burning electric heating tube, a heat resistant cable, a circuit protection device, a timer and a power supply switch, wherein the dry-burning electric heating tube is arranged in the heat resistant steel frame, and one end of the heat resistant steel frame is connected with the circuit protection circuit, the timer and the power supply switch through the heat resistant cable. The tool heating device disclosed by the utility model is light and handy in structure, very convenient to operate, high in safety and energy-saving property and high in thermal utilization efficiency; the tool heating device can be automatically started for heating by the timer before forging; the heating time can be controlled; and the production requirements can be well met.
Description
Technical field
The utility model relates to the electric heater unit technical field, is a kind of quick forging machine fixture heating device specifically.
Background branch art
Add man-hour forging, be the frock that prevents open die forging equipment (upper anvil and lower anvil) the inhomogeneous cracking under pressure that is heated, avoid workpiece and anvil face contact position cooling too fast, thereby affect forging tissue and the surface quality of workpiece, the frock of requirement open die forging equipment before forging (upper anvil and lower anvil) should be heated to the temperature of 200-300 ℃, so must there be a heater to heat to it.Mainly to carry out preheating with the mode of the roasting heat of Flame of Natural Gas and the mode of burning preheating steel plate heat transfer to hammering block from the preheating of present open die forging frock.First method is mainly that power consumption is high, and thermal efficiency utilization and security performance are not high, because open die forging equipment is hydraulic test, if will cause the accident of fire to occur because leakage of oil runs into naked light.Second method is subject to the impact of heating furnace batch, possibly can't refill the preheating steel plate after filling workpiece, and the workpiece heating-up temperature is high simultaneously, and heat time heating time is long, and preheating steel plate scaling loss in heating process is larger, easily produces more oxide skin.
When heating before the rare metals such as titanium or titanium alloy forge, generally do not allow steel plate and titanium or titanium alloy to heat with stove, limited the use of preheating steel plate yet.
The utility model content
For the problem of above-mentioned existence, the utility model provides a kind of quick forging machine fixture heating device.
The technical solution of the utility model is: a kind of quick forging machine fixture heating device; comprise heat resisting steel framework, dry combustion method electrothermal tube, heat proof cable, circuit protection device, timer, power switch; it is characterized in that: be provided with the dry combustion method electrothermal tube in the heat resisting steel framework, an end of heat resisting steel framework is connected with circuit protection device, timer and power switch in turn by heat proof cable.
Advantage of the present utility model: this apparatus structure is light and handy, and is easy to operate; Safe, energy-conservation, efficiency of utilization is high; Can automatically open heating by timing means before forging, control heat time heating time, can be good at satisfying production requirement.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model is to the placement location schematic diagram of quick forging machine frock heating.
The specific embodiment
Now by reference to the accompanying drawings, the utility model is further illustrated.
As shown in Figure 1, be provided with dry combustion method electrothermal tube 2 in heat resisting steel framework 1, an end of heat resisting steel framework 1 is connected with circuit protection device 4, timer 5 and power switch 6 in turn by heat proof cable 3.
As shown in Figure 2, the heat resisting steel framework 1 that will be built-in with dry combustion method electrothermal tube 2 before forging is placed on quick forging machine between anvil 7 and lower anvil 8, and power turn-on switch 6 sets timer 5, and heater is namely started working.Can according to the watt level of heater and the temperature of frock needs preheating, adopt different heat time heating times.And when producing day shift, can heat in night shift, by timer 5 is set, heater heats automatically when night shift, does not need manually on duty.
Claims (1)
1. quick forging machine fixture heating device; comprise heat resisting steel framework (1), dry combustion method electrothermal tube (2), heat proof cable (3), circuit protection device (4), timer (5), power switch (6); it is characterized in that: be provided with dry combustion method electrothermal tube (2) in heat resisting steel framework (1), an end of heat resisting steel framework (1) is connected with circuit protection device (4), timer (5) and power switch (6) in turn by heat proof cable (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617355 CN202934062U (en) | 2012-11-21 | 2012-11-21 | Tool heating device for high-speed forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617355 CN202934062U (en) | 2012-11-21 | 2012-11-21 | Tool heating device for high-speed forging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934062U true CN202934062U (en) | 2013-05-15 |
Family
ID=48318323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220617355 Expired - Lifetime CN202934062U (en) | 2012-11-21 | 2012-11-21 | Tool heating device for high-speed forging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427589A (en) * | 2020-10-29 | 2021-03-02 | 陕西长羽航空装备有限公司 | Press hammer anvil preheating device and method |
-
2012
- 2012-11-21 CN CN 201220617355 patent/CN202934062U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427589A (en) * | 2020-10-29 | 2021-03-02 | 陕西长羽航空装备有限公司 | Press hammer anvil preheating device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |