CN206925260U - Novel thin wall pieces forging apparatus - Google Patents
Novel thin wall pieces forging apparatus Download PDFInfo
- Publication number
- CN206925260U CN206925260U CN201720473201.2U CN201720473201U CN206925260U CN 206925260 U CN206925260 U CN 206925260U CN 201720473201 U CN201720473201 U CN 201720473201U CN 206925260 U CN206925260 U CN 206925260U
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- China
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- internal model
- external mold
- steel pipe
- model
- seamless steel
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Abstract
Forging mold technical field is the utility model is related to, especially a kind of novel thin wall pieces forging apparatus.This novel thin wall pieces forging apparatus, thin-walled finished product, including frame are forged into for seamless steel pipe, frame basal surface is installed with external mold, is installed with hydraulic cylinder at the top of frame inner wall, the push rod of upper hydraulic cylinder is fixedly connected with internal model；The external mold, internal model and the coaxial setting of seamless steel pipe, the gap between internal model outer wall and external mold inwall are consistent with thin-walled finished product thickness.The utility model is simple in construction, reasonable in design, easy to operate, seamless steel pipe is directly squeezed into by the extruding of internal model and external mold by thin-walled finished product, forging production efficiency, yield increase are improved, while the lathe process for having saved the later stage takes, material cost expense steps on producing cost.
Description
Technical field
Forging mold technical field is the utility model is related to, especially a kind of novel thin wall pieces forging apparatus.
Background technology
Thin-wall workpiece as shown in Figure 3, current forging technology are exactly first to be forged into the forging of an annulus, then workpiece
Radian come out entirely by lathe process, not only production is slow, and production cost is higher, and low precision, unstable product quality.
Utility model content
The technical problems to be solved in the utility model is：Overcome deficiency in the prior art, there is provided a kind of novel thin wall pieces
Forging apparatus.
Technical scheme is used by the utility model solves its technical problem：A kind of novel thin wall pieces forging apparatus, use
Thin-walled finished product, including frame are forged into seamless steel pipe, framework soleplate is installed with external mold, and frame top plate is installed with
Hydraulic cylinder, the push rod of upper hydraulic cylinder are fixedly connected with internal model；The internal model outer wall be provided with the internal model first surface that is distributed up and down and
The curved surface of internal model second, internal model first surface are bent outwardly setting, and the curved surface of internal model second caves inward setting；The external mold outer wall is set
There are the external mold first surface being distributed up and down and the curved surface of external mold second, external mold first surface matches with internal model first surface to be embedded,
The curved surface of external mold second matches with the curved surface of internal model second to be embedded；The external mold, internal model and the coaxial setting of seamless steel pipe, outside internal model
Gap between wall and external mold inwall is consistent with thin-walled finished product thickness.
Further, side cylinder is installed on wall at left and right sides of described frame, side ejecting rod of cylinder is connected and installed with support
The holding claw of seamless steel pipe, holding claw are located at seamless steel pipe both sides.
The beneficial effects of the utility model are：The utility model is simple in construction, reasonable in design, easy to operate, passes through internal model
Seamless steel pipe is directly squeezed into thin-walled finished product by the extruding with external mold, is improved forging production efficiency, yield increase, is saved simultaneously
Lathe process expense, the material cost expense in later stage step on producing cost.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is original state structural representation of the present utility model；
Fig. 2 is completed state structural representation of the present utility model；
Fig. 3 is the structural representation of thin-walled finished product.
1. external mold in figure, 2. internal models, 3. seamless steel pipes, 4. thin-walled finished products, 5. side cylinders, 6. holding claws, hydraulic cylinder on 7., 8.
Frame, 1-1. external mold first surfaces, the curved surface of 1-2. external molds second, 2-1. internal model first surfaces, the curved surface of 2-2. internal models second.
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
Novel thin wall pieces forging apparatus as Figure 1-3, thin-walled finished product 4, including frame are forged into for seamless steel pipe 3
8, the bottom plate of frame 8 is installed with external mold 1, and the top plate of frame 8 is installed with hydraulic cylinder 7, and the push rod of upper hydraulic cylinder 7, which is fixed, to be connected
It is connected to internal model 2；The outer wall of internal model 2 is provided with the internal model first surface 2-1 and internal model the second curved surface 2-2 being distributed up and down, and internal model first is bent
Face 2-1 is bent outwardly setting, and the second curved surface of internal model 2-2 caves inward setting；The outer wall of external mold 1 is provided with the external mold first being distributed up and down
Curved surface 1-1 and the second curved surface of external mold 1-2, external mold first surface 1-1 match with internal model first surface 2-1 to be embedded, external mold second
Curved surface 1-2 matches with the second curved surface of internal model 2-2 to be embedded；The 3 coaxial setting of external mold 1, internal model 2 and seamless steel pipe, the outer wall of internal model 2
Gap and the consistency of thickness of thin-walled finished product 4 between the inwall of external mold 1.
Internal model first surface 2-1 ends are connected with internal model the second curved surface 2-2 initiating terminals, external mold first surface 1-1 ends and
External mold the second curved surface 1-2 initiating terminals connect.
Side cylinder 5 is installed, the push rod of side cylinder 5 is connected and installed with embracing for support seamless steel pipe 3 on the left and right sides wall of frame 8
Pawl 6, holding claw 6 are located at the both sides of seamless steel pipe 3.
The course of work is as follows：
Operating personnel are placed the seamless steel pipe 3 after heating at the inner wall edge of external mold 1 with clamp, now side cylinder 5
Work, holding claw 6, which stretches out support seamless steel pipe 3, prevents it from toppling over；Upper hydraulic cylinder 7 drives internal model 2 to decline, and internal model 2 stretches into seamless steel
In pipe 3, holding claw 6 is retracted when the outer wall of internal model 2 contacts with the inwall of seamless steel pipe 3；Internal model 2 continues to drop to the bottom of external mold 1, due to nothing
Seam steel pipe 3 is more soft after heating, and seamless steel pipe 3 is directly squeezed into thin-walled finished product 4 by the extruding of internal model 2 and external mold 1.
For above-mentioned embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill
The personage of art can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence, should all cover in protection model of the present utility model
In enclosing.
Claims (2)
1. a kind of novel thin wall pieces forging apparatus, thin-walled finished product (4) is forged into for seamless steel pipe (3), it is characterised in that：Including
Frame (8), frame (8) bottom plate are installed with external mold (1), and frame (8) top plate is installed with hydraulic cylinder (7), upper hydraulic pressure
The push rod of cylinder (7) is fixedly connected with internal model (2)；Internal model (2) outer wall be provided with the internal model first surface (2-1) that is distributed up and down and
The curved surface of internal model second (2-2), internal model first surface (2-1) are bent outwardly setting, and the curved surface of internal model second (2-2), which caves inward, to be set
Put；External mold (1) outer wall is provided with the external mold first surface (1-1) and the curved surface of external mold second (1-2) being distributed up and down, external mold first
Curved surface (1-1) matches with internal model first surface (2-1) to be embedded, the curved surface of external mold second (1-2) and the curved surface of internal model second (2-2) phase
Matching is embedded；The external mold (1), internal model (2) and seamless steel pipe (3) coaxial setting, internal model (2) outer wall and external mold (1) inwall
Between gap and thin-walled finished product (4) consistency of thickness.
2. novel thin wall pieces forging apparatus according to claim 1, it is characterised in that：At left and right sides of described frame (8)
Side cylinder (5) is installed, side cylinder (5) push rod is connected and installed with the holding claw (6) of support seamless steel pipe (3), holding claw (6) position on wall
In seamless steel pipe (3) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473201.2U CN206925260U (en) | 2017-04-28 | 2017-04-28 | Novel thin wall pieces forging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473201.2U CN206925260U (en) | 2017-04-28 | 2017-04-28 | Novel thin wall pieces forging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925260U true CN206925260U (en) | 2018-01-26 |
Family
ID=61351258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720473201.2U Expired - Fee Related CN206925260U (en) | 2017-04-28 | 2017-04-28 | Novel thin wall pieces forging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206925260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475176A (en) * | 2020-09-14 | 2021-03-12 | 郎溪浩良锻造有限公司 | Forging and pressing mould for production of engineering machinery parts |
| CN114260398A (en) * | 2020-09-16 | 2022-04-01 | 宝山钢铁股份有限公司 | Forming device for preparing closed metal square frame and preparation method thereof |
| CN117718347A (en) * | 2023-12-20 | 2024-03-19 | 四川万圣通精密机械制造有限公司 | Cold drawing machine |
-
2017
- 2017-04-28 CN CN201720473201.2U patent/CN206925260U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475176A (en) * | 2020-09-14 | 2021-03-12 | 郎溪浩良锻造有限公司 | Forging and pressing mould for production of engineering machinery parts |
| CN114260398A (en) * | 2020-09-16 | 2022-04-01 | 宝山钢铁股份有限公司 | Forming device for preparing closed metal square frame and preparation method thereof |
| CN114260398B (en) * | 2020-09-16 | 2024-03-08 | 宝山钢铁股份有限公司 | Forming device for preparing closed metal square frame and preparation method thereof |
| CN117718347A (en) * | 2023-12-20 | 2024-03-19 | 四川万圣通精密机械制造有限公司 | Cold drawing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20190428 |