CN202701243U - Upsetting tool of forging press - Google Patents
Upsetting tool of forging press Download PDFInfo
- Publication number
- CN202701243U CN202701243U CN 201220378839 CN201220378839U CN202701243U CN 202701243 U CN202701243 U CN 202701243U CN 201220378839 CN201220378839 CN 201220378839 CN 201220378839 U CN201220378839 U CN 201220378839U CN 202701243 U CN202701243 U CN 202701243U
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- CN
- China
- Prior art keywords
- upsetting
- plate
- tool
- forging press
- upset plate
- 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 relates to an upsetting tool of a forging press, which relates to a forging tool, and solves the problems of the traditional upsetting tool that ingot blanks which are upset by the upsetting tool is nonuniform to deform and the quality of a forge piece is influenced. The upsetting tool of the forging press consists of an upper upsetting plate, a lower upsetting plate and a fixed plate, wherein the lower plane of the upper upsetting plate is a concave surface, the upper plane of the lower upsetting plate is a concave surface, the center of the lower upsetting plate is provided with a through hole, the fixed plate is of a T-shaped structure, a T-shaped head of the T-shaped structure is arranged inside the through hole, and a T-shaped rod is connected with a movable worktable. The upsetting tool is used for the upsetting procedures of the forging press to produce large-sized forge pieces and has advantages of simpleness in structure, easiness in manufacturing, convenience in operation and uniformity in forging deformation.
Description
Technical field
The utility model relates to metal material heat processing, is specifically related to a kind of upsetting tool of forging press.
Background technology
" jumping-up " is one of master operation of flat-die forging, it is in order to satisfy the requirement of forging ratio, the blank that section is less laterally forges, making it the cross section increases and highly reduces, carry out subsequently " pulling " forging deformation, thereby improve its institutional framework, improve mechanics (machinery) performance of forging.
On forging press, during the production large forgings, at first the notch portion of emitting of hot steel ingot to be extruded a pincers handle, the clamping of convenient operation machine." jumping-up " need to have aid, and the instrument that usually adopts is a kind of " drain cap ".During forging, first drain cap is placed on the travelling table of press, then the hot steel ingot that presses the pincers handle is holded up, pincers are inserting in the hole of drain cap, travelling table moves on the forging press below the anvil with drain cap and steel ingot, and press is exerted pressure, and uses anvil and directly hot steel ingot is carried out Upsetting.The upsetting tool of prior art--drain cap, although simple in structure, inhomogeneous with the ingot blank distortion of its jumping-up, not only produce easily off-centre, and can when pulling is subsequently forged, make blank form the recessed heart, " off-centre " and " the recessed heart " directly affects the quality of forging.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of upsetting tool of forging press is provided, and it is inhomogeneous with the ingot blank distortion of its jumping-up to solve existing upsetting tool, affects the problem of forging quality.
The utility model is achieved through the following technical solutions:
A kind of upsetting tool of forging press, it is characterized in that: described upsetting tool is comprised of upper upset plate, lower upset plate and fixed head, the lower plane of described upper upset plate is concave surface, the upper plane of described lower upset plate is concave surface, the center of described lower upset plate arranges a through hole, described fixed head is T shape structure, and its T shape head is positioned at described through hole, and T shape bar is connected with travelling table.
Three hangers are arranged on the described upper upset plate, and described hanger is fixed by screws on the upset plate.
The face on described through hole and described upper plane adopts fillet to seamlessly transit.
On the described lower upset plate lifting eye is arranged.
The utility model compared with prior art, owing on steel ingot, placed upset plate, and the lower plane of upper upset plate is concave surface, the upper plane of lower upset plate is concave surface, during jumping-up, the not only homogeneous deformation of hot steel ingot, and also ingot head is convex, when pulling is forged, can not make forging form the recessed heart, protect and levied forging quality.The utility model is used for " jumping-up " operation of forging press production large forgings, have simple in structure, easy to manufacture, easy to operate, the uniform advantage of forging deformation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The utility model is described in further detail by preferred embodiment below in conjunction with accompanying drawing:
The specific embodiment
As shown in Figure 1, a kind of upsetting tool of forging press, it is characterized in that: described upsetting tool is comprised of upper upset plate 2, lower upset plate 4 and fixed head 5, the lower plane 2-1 of described upper upset plate 2 is concave surface, the upper plane 4-1 of described lower upset plate 4 is concave surface, the center of described lower upset plate 4 arranges a through hole 4-2, described fixed head 5 is T shape structure, its T shape 5-1 is positioned at described through hole 4-2, T shape bar 5-2 is connected with travelling table 6, and described fixed head 5 is used for fixing lower upset plate 4 and travelling table 6 the two relative position.
Three hanger 2-2 are arranged on the described upper upset plate 2, and described hanger 2-2 is fixed on the upper upset plate by screw 2-3.
The face of described through hole 4-2 and described upper plane 4-1 adopts fillet 4-3 to seamlessly transit.
On the described lower upset plate 4 lifting eye 4-4 is arranged.
During work, at first with the steel ingot behind the heat tracing " pressure handle "; Then load onto location-plate 5 at travelling table 6, lower upset plate 4 is lifted on the travelling table 6, utilize the location-plate location, ingot blank 3 after " pressure handle " is placed on the lower upset plate 4, the through hole 4-2 of lower upset plate put into 3-1 by the ingot blank pincers, 2 liftings of upper upset plate are placed on the ingot blank 3, travelling table 6 with upsetting tool and ingot blank move to anvil 1 on the forging press below.Forging press drives upper anvil and depresses, and under upper and lower upset plate effect hot ingot blank is carried out Upsetting.
Claims (4)
1. the upsetting tool of a forging press, it is characterized in that: described upsetting tool is by upper upset plate (2), lower upset plate (4) and fixed head (5) form, the lower plane (2-1) of described upper upset plate (2) is concave surface, the upper plane (4-1) of described lower upset plate (4) is concave surface, the center of described lower upset plate (4) arranges a through hole (4-2), described fixed head (5) is T shape structure, its T shape head (5-1) is positioned at described through hole (4-2), and T shape bar (5-2) is connected with travelling table (6).
2. the upsetting tool of forging press according to claim 1, it is characterized in that: three hangers (2-2) are arranged on the described upper upset plate (2), and described hanger (2-2) is fixed on the upper upset plate (2) by screw (2-3).
3. the upsetting tool of forging press according to claim 1 is characterized in that: described through hole (4-2) adopts fillet (4-3) to seamlessly transit with the face on described upper plane (4-1).
4. the upsetting tool of forging press according to claim 1 is characterized in that: lifting eye (4-4) is arranged on the described lower upset plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378839 CN202701243U (en) | 2012-07-24 | 2012-07-24 | Upsetting tool of forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378839 CN202701243U (en) | 2012-07-24 | 2012-07-24 | Upsetting tool of forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701243U true CN202701243U (en) | 2013-01-30 |
Family
ID=47581583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220378839 Expired - Fee Related CN202701243U (en) | 2012-07-24 | 2012-07-24 | Upsetting tool of forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701243U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464675A (en) * | 2013-09-24 | 2013-12-25 | 二重集团（德阳）重型装备股份有限公司 | Large-sized T-shaped plate forged piece forming method |
| CN104690510A (en) * | 2015-02-13 | 2015-06-10 | 中钢集团邢台机械轧辊有限公司 | Production method for eliminating cracks on roll neck of supporting roll |
| CN104907473A (en) * | 2015-06-12 | 2015-09-16 | 中原特钢股份有限公司 | Method for hot processing of large die flat steel forged piece |
| CN111558681A (en) * | 2020-01-10 | 2020-08-21 | 宝鼎科技股份有限公司 | Application of spherical upsetting plate in forging large flange forging |
| CN111889602A (en) * | 2020-07-31 | 2020-11-06 | 河南中原特钢装备制造有限公司 | Upsetting plate for improving electroslag ingot forging roll yield and forging method |
-
2012
- 2012-07-24 CN CN 201220378839 patent/CN202701243U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464675A (en) * | 2013-09-24 | 2013-12-25 | 二重集团（德阳）重型装备股份有限公司 | Large-sized T-shaped plate forged piece forming method |
| CN103464675B (en) * | 2013-09-24 | 2015-06-17 | 二重集团（德阳）重型装备股份有限公司 | Large-sized T-shaped plate forged piece forming method |
| CN104690510A (en) * | 2015-02-13 | 2015-06-10 | 中钢集团邢台机械轧辊有限公司 | Production method for eliminating cracks on roll neck of supporting roll |
| CN104907473A (en) * | 2015-06-12 | 2015-09-16 | 中原特钢股份有限公司 | Method for hot processing of large die flat steel forged piece |
| CN111558681A (en) * | 2020-01-10 | 2020-08-21 | 宝鼎科技股份有限公司 | Application of spherical upsetting plate in forging large flange forging |
| CN111889602A (en) * | 2020-07-31 | 2020-11-06 | 河南中原特钢装备制造有限公司 | Upsetting plate for improving electroslag ingot forging roll yield and forging method |
| CN111889602B (en) * | 2020-07-31 | 2022-01-07 | 河南中原特钢装备制造有限公司 | Upsetting plate for improving electroslag ingot forging roll yield and forging method |
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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: 20130130 Termination date: 20170724 |