CN207154639U - A kind of bearing steel smelting forges rolling ring integral process device - Google Patents
A kind of bearing steel smelting forges rolling ring integral process device Download PDFInfo
- Publication number
- CN207154639U CN207154639U CN201720987938.6U CN201720987938U CN207154639U CN 207154639 U CN207154639 U CN 207154639U CN 201720987938 U CN201720987938 U CN 201720987938U CN 207154639 U CN207154639 U CN 207154639U
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- China
- Prior art keywords
- rolling ring
- bearing steel
- bearing
- process device
- steel
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Abstract
The utility model provides a kind of bearing steel smelting forging rolling ring integral process device, high-purity bearing molten steel is obtained by application of vacuum first in electric furnace, then molten steel is poured into branched steel ingot respectively in electric furnace again, the bearing steel ingot of smelting is incubated, finally, electric furnace cover is opened, directly clamps the steel ingot of preference temperature, forged by pneumatic hammer and rolled by rolling ring, the bearing steel forgings of high-quality low-cost are obtained to reduce heating and other techniques repeatedly.
Description
Technical field
A kind of bearing steel smelting forging rolling ring integration processing technology device is the utility model is related to, more particularly to one kind should
Manufacturing process device for the bearing forging of small cost high-quality high-efficiency.
Background technology
Bearing forging is the first procedure that bearing enters before cold working, and good forging quality decides the quality of bearing,
Conventional bearing forging is all that forging is carried out after bearing steel is bought, and bearing steel dispatches from the factory to forge plant in smelting and carried out
, it is necessary to be cut during forging, stamping blanking, rough forge, punching, grind and expand, the technique such as finishing, it can be seen that for the smelting of bearing steel
There is the processing step repeated between refining and forging and stone roller expand.In conventional Bearing Steel Making Technology, the product that is dispatched from the factory
It is not the product required for the final forging technology required for bearing steel, this just needs to carry out in bearing forges further
The work such as cutting, stamping blanking, reduce production efficiency, add processing cost.
Utility model content
The purpose of this utility model is to provide for a kind of process unit of bearing steel smelting forging rolling ring integration, wherein
Directly pour into bearing steel steel ingot in vacuum electric furnace, and the insulation steel ingot after smelting is directly forged and rolling ring is processed.
Specifically adopt the following technical scheme that：
Device includes vacuum pouring stove and ladle, and molten steel is stored in the ladle, wherein, the vacuum pouring stove and institute
Ladle is stated to be detachably connected；
The vacuum pouring furnace roof portion is provided with closure, and sidepiece is provided with form, is internally provided with casting mold；
The outer wall of the vacuum pouring stove is provided with rotational handle, and the rotational handle passes through the outer wall and the cast
Mould is connected；Gear train is provided between the rotational handle and the casting mold, the rotational handle passes through the gear
Group drives the casting mold.
Preferably, the gear train have multiple bevel gear sets into.
Application method comprises the following steps：1）The casting mold of bearing steel forgings is put into vacuum pouring storehouse, and detained
Upper vacuum pouring storehouse closure, start vavuum pump, make to reach vacuum in vacuum storehouse；2）Start to pour into a mould, pour into a mould branched steel ingot respectively；
3）Vavuum pump is set to be stopped after minimum vacuum is set, 4）Inflated into vacuum storehouse, then opening, 5）Directly clamping steel ingot is put
Enter and forged on pneumatic hammer；6）Rolling ring manipulator is put into after forging to carry out automating rolling ring processing.
The utility model has following beneficial technique effect：
By make steel forging rolling ring integral process can save processing technology and efficiency, in casting process directly into
Type, Repeat-heating is avoided, directly can be forged and be rolled by being molded cast product, and entered by automatic loading and unloading manipulator
Row automation rolls.
Brief description of the drawings
The utility model is further illustrated with example below in conjunction with the accompanying drawings：
Fig. 1 is vacuum pouring shaping figure of the present utility model.
Embodiment
As shown in figure 1, first by the way that ladle 2 to be put into vacuum pouring stove 9 and then cover closure 1, wherein ladle 2 with
Vacuum drying oven 9 is connected, and then vacuumizes, and makes to keep vacuum state in stove, operator is by being connected to regarding in vacuum pouring stove 9
Window 7 observes situation in stove, and rotational handle 8 makes casting mold 3 be located at below ladle hole, wherein rotational handle 8 is poured with vacuum
Note stove 9 is connected, and wherein mould 3 is connected with vacuum drying oven 9, and is controlled by bevel gear 5,6 by rotational handle 8, cast
Ladle makes molten steel directly be poured on mould 3, and then operator is led to by rotational handle after cast situation in form observation mould
Bevel gear 6 is crossed, is transmitted the motion on bevel gear 5, so as to be rotated with dynamic bevel gear 4, and then pours into a mould other moulds respectively.
After moulding by casting, it is incubated to certain time, opens vacuum lid 1, takes out casting mold, the poured into a mould steel ingot of clamping
Forged on to forging press, when forge suitable shape blank after by loading and unloading manipulator carry out rolling ring, finally into
Product dispatch from the factory.
Claims (2)
1. a kind of bearing steel smelting forges rolling ring integral process device, including vacuum pouring stove and ladle, stored up in the ladle
There is molten steel, wherein, the vacuum pouring stove is detachably connected with the ladle, it is characterised in that
The vacuum pouring furnace roof portion is provided with closure, and sidepiece is provided with form, is internally provided with casting mold；
The outer wall of the vacuum pouring stove is provided with rotational handle, and the rotational handle passes through the outer wall and the casting mold
It is connected；Gear train is provided between the rotational handle and the casting mold, the rotational handle is driven by the gear train
Move the casting mold.
A kind of 2. bearing steel smelting forging rolling ring integral process device as claimed in claim 1, it is characterised in that the tooth
Wheel group have multiple bevel gear sets into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987938.6U CN207154639U (en) | 2017-08-09 | 2017-08-09 | A kind of bearing steel smelting forges rolling ring integral process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987938.6U CN207154639U (en) | 2017-08-09 | 2017-08-09 | A kind of bearing steel smelting forges rolling ring integral process device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154639U true CN207154639U (en) | 2018-03-30 |
Family
ID=61715643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720987938.6U Expired - Fee Related CN207154639U (en) | 2017-08-09 | 2017-08-09 | A kind of bearing steel smelting forges rolling ring integral process device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207154639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247840A (en) * | 2021-11-08 | 2022-03-29 | 德清恒富机械有限公司 | Bearing steel smelting forging and ring rolling integrated device |
-
2017
- 2017-08-09 CN CN201720987938.6U patent/CN207154639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247840A (en) * | 2021-11-08 | 2022-03-29 | 德清恒富机械有限公司 | Bearing steel smelting forging and ring rolling integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20180809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |