CN203409174U - Discharge chute structure for forging machine - Google Patents
Discharge chute structure for forging machine Download PDFInfo
- Publication number
- CN203409174U CN203409174U CN201320447781.XU CN201320447781U CN203409174U CN 203409174 U CN203409174 U CN 203409174U CN 201320447781 U CN201320447781 U CN 201320447781U CN 203409174 U CN203409174 U CN 203409174U
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- CN
- China
- Prior art keywords
- discharge chute
- forging machine
- blowpit
- baffle
- bars
- 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 - Fee Related
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Abstract
The utility model discloses a discharge chute structure for a forging machine. The discharge chute structure for the forging machine comprises a discharge chute which is obliquely arranged in a discharge outlet of the forging machine; two sides of the discharge chute are provided with baffle plates; the bottom of the discharge chute between baffle plates is provided with two rows of baffle bars; the baffle bars are obliquely arranged to two sides along the middle of the bottom of the discharge chute, and bar-shaped heat radiating holes are formed in edges of the baffle bars. The bottom of the discharge chute between the baffle plates is provided with the two rows of baffle bars; the baffle bars are obliquely arranged to two sides along the middle of the bottom of the discharge chute, and the bar-shaped heat radiating holes are formed close to edges of the baffle bars, so that after steel is forged, hot semi-finished products are blocked along the bottom of the discharge chute, and enter a material receiving hopper slowly, and heat is radiated through the bar-shaped heat radiating holes; the cracking and damage because of thermal expansion caused by the contacting the semi-finished products with lower temperature falling in the hopper are prevented, therefore, the rejection rate is reduced, thereby achieving the aims of reasonable design, simple structure and good application effect.
Description
Technical field
The utility model relates to forging machine field, is specifically related to a kind of for the blowpit structure on forging machine.
Background technology
In recent years, quickening along with process of industrialization, forging industry has also obtained the development of advancing by leaps and bounds, the standard component of the railway equipment that railway fastening system is used, the process of abnormal-shaped fastener will be passed through by conducting forging processing, to reach due performance, yet existing semi-finished product are after forging and machining, have plenty of directly and drop to receiving hopper from discharging opening, like this because the semi-finished product temperature of just having forged is higher, be easy to contact with the lower semi-finished product of temperature that drop before in hopper, make its of short duration steep temperature rise Expansion And Fracture, thereby cause percent defective high.Also the employing having in industry now makes semi-finished product indirectly fall into the discharge way of receiving hopper, as depicted in figs. 1 and 2, employing is obliquely installed blowpit 2 at the discharging opening of forging machine 1, make scorching hot semi-finished product first from discharging opening out, along the cell body between 2 liang of side shields 21 of blowpit, slip into the groove that connects material, although extended like this time that semi-finished product enter receiving hopper 5, but scorching hot semi-finished product slip into comparatively fast, and sharply heat transmission damage is very fast to cell body, therefore, effect is not obvious, the semi-finished product contact thermal expansion fracture lower to the temperature dropping before in receiving hopper, cause the improvement that percent defective is high also slightly inadequate.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of for the blowpit structure on forging machine, to reach, make the rear scorching hot forging semi-finished product of just forging slowly enter receiving hopper, avoid the lower semi-finished product contact of temperature to dropping before in hopper to cause thermal expansion fracture damage, the object of the rate of reducing the number of rejects and seconds.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of for the blowpit structure on forging machine, comprise that an inclination is located at the blowpit of forging machine discharging opening, described blowpit both sides are provided with baffle plate, blowpit bottom between described baffle plate is provided with two gear bars, described blend stop is all along the middle oblique setting to both sides in blowpit bottom, and close described blend stop top edge has bar shaped louvre.
Preferably, the quantity of described two gear bars is three.
Preferably, described bar shaped louvre length is not less than blend stop length.
Pass through technique scheme, the utility model is provided with two gear bars by the blowpit bottom between described baffle plate, described blend stop is all along the middle oblique setting to both sides in blowpit bottom, and have bar shaped louvre near described blend stop top edge, after making just to forge, scorching hot semi-finished product are blocked and slowly enter receiving hopper along blowpit bottom, and dispel the heat by bar shaped louvre, avoid the lower semi-finished product contact of temperature to dropping before in hopper to cause thermal expansion fracture damage, the rate of reducing the number of rejects and seconds, thereby reached reasonable in design, simple in structure, and the object that effect is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that in prior art, forging machine heat abstractor is used view;
Fig. 2 is forging machine construction for heat radiating device schematic diagram in prior art;
Fig. 3 is that the utility model embodiment is disclosed a kind of for the blowpit structure use view on forging machine;
Fig. 4 is that the utility model embodiment is disclosed a kind of for the blowpit structure structural representation on forging machine.
Numeral and the represented corresponding component title of letter in figure:
1. forging machine 2. blowpit 21. baffle plate 3. blend stops
4. bar shaped louvre 5. receiving hoppers
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
It is a kind of for the device for discharging on forging machine that the utility model provides, to reach, make the rear scorching hot forging semi-finished product of just forging slowly enter receiving hopper, avoid the lower semi-finished product contact of temperature to dropping before in hopper to cause thermal expansion fracture damage, the object of the rate of reducing the number of rejects and seconds.
Below in conjunction with embodiment and the specific embodiment, the utility model is described in further detail.
Embodiment.
As shown in Figure 3 and Figure 4, a kind of for the blowpit structure on forging machine, comprise that an inclination is located at the blowpit 2 of forging machine 1 discharging opening, described blowpit 2 both sides are provided with baffle plate 21, blowpit 2 bottoms between described baffle plate 21 are provided with two gear bars 3, described blend stop 3 is all along the middle oblique setting to both sides in blowpit 2 bottoms, and close described blend stop 3 top edges have bar shaped louvre 4.
Wherein, the quantity of described two gear bars 3 is three; In order to reach better radiating effect, described bar shaped louvre 4 length are not less than blend stop 3 length.
In this example, by blowpit 2 bottoms between described baffle plate 21, be provided with two gear bars 3, described blend stop 3 is all along the middle oblique setting to both sides in blowpit 2 bottoms, and have bar shaped louvre 4 near described blend stop 3 top edges, after making just to forge, scorching hot semi-finished product are blocked and slowly enter receiving hopper 5 along blowpit 2 bottoms, and by 4 heat radiations of bar shaped louvre, avoid the lower semi-finished product contact to 5 li of temperature that drop before of receiving hopper to cause thermal expansion fracture damage, the rate of reducing the number of rejects and seconds, thus reached object reasonable in design, simple in structure and that effect is good.
Above-described is only of the present utility model a kind of for the blowpit structure preferred embodiment on forging machine; should be understood that; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. one kind for the blowpit structure on forging machine, comprise that an inclination is located at the blowpit of forging machine discharging opening, described blowpit both sides are provided with baffle plate, it is characterized in that, blowpit bottom between described baffle plate is provided with two gear bars, described blend stop is all along the middle oblique setting to both sides in blowpit bottom, and close described blend stop top edge has bar shaped louvre.
2. according to claim 1 a kind ofly it is characterized in that for the blowpit structure on forging machine, the quantity of described two gear bars is three.
3. according to claim 2 a kind ofly it is characterized in that for the blowpit structure on forging machine, described bar shaped louvre length is not less than blend stop length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447781.XU CN203409174U (en) | 2013-07-25 | 2013-07-25 | Discharge chute structure for forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447781.XU CN203409174U (en) | 2013-07-25 | 2013-07-25 | Discharge chute structure for forging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409174U true CN203409174U (en) | 2014-01-29 |
Family
ID=49972102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320447781.XU Expired - Fee Related CN203409174U (en) | 2013-07-25 | 2013-07-25 | Discharge chute structure for forging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769497A (en) * | 2022-04-13 | 2022-07-22 | 南京宝盛冶金设备有限公司 | Forging equipment of high strength forestry blade with protective structure |
-
2013
- 2013-07-25 CN CN201320447781.XU patent/CN203409174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769497A (en) * | 2022-04-13 | 2022-07-22 | 南京宝盛冶金设备有限公司 | Forging equipment of high strength forestry blade with protective structure |
| CN114769497B (en) * | 2022-04-13 | 2024-03-29 | 南京宝盛冶金设备有限公司 | Forging equipment of high strength forestry blade with protective structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20160725 |