CN210848150U - Tool for forming double-phase steel Y-shaped shaft tube - Google Patents
Tool for forming double-phase steel Y-shaped shaft tube Download PDFInfo
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- CN210848150U CN210848150U CN201922047656.XU CN201922047656U CN210848150U CN 210848150 U CN210848150 U CN 210848150U CN 201922047656 U CN201922047656 U CN 201922047656U CN 210848150 U CN210848150 U CN 210848150U
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- drift
- phase steel
- shaft tube
- shaped shaft
- horn mouth
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Abstract
The utility model relates to a frock that is used for double phase steel Y type spool to take shape, including drift and child mould, the drift includes big-end-up's round platform part, and the drift sets up the installation through-hole that is used for connecting the press, big-end-up's horn mouth is set up to the round platform part of child mould upper end cooperation drift, and the child mould is located the horn mouth lower extreme and sets up big-end-up's taper hole, a forging that is close the part shape can be forged to the frock that is used for double phase steel Y type spool to take shape, has practiced thrift raw and other materials cost, has reduced the processing cost.
Description
Technical Field
The utility model relates to a forging device especially relates to a frock that is used for double phase steel Y type spool to take shape.
Background
When the Y-shaped shaft tube is forged (see figure 1), a forged piece with a shape close to that of a part cannot be forged by the traditional free forging process, a large amount of materials are wasted, and the subsequent processing amount is large.
SUMMERY OF THE UTILITY MODEL
The applicant develops and improves the defects and provides a tool for forming the dual-phase steel Y-shaped shaft tube.
The utility model discloses the technical scheme who adopts as follows:
the utility model provides a frock for double phase steel Y type spool takes shape, includes drift and child mould, the drift includes big-end-up's round platform part, and the drift sets up the installation through-hole that is used for connecting the press, the round platform part of child mould upper end cooperation drift sets up big-end-up's horn mouth, and the child mould is located the horn mouth lower extreme and sets up big-end-up's taper hole.
As a further improvement of the above technical solution:
the periphery of the lower end of the circular truncated cone part of the punch is processed into a round angle.
The horn mouth upper end is processed into a fillet, and the junction of the lower end of the horn mouth and the upper end of the taper hole is processed into a fillet.
The included angle between the side wall of the taper hole and the horizontal plane is 92 degrees.
The utility model has the advantages as follows: the tooling for forming the dual-phase steel Y-shaped shaft tube forges a forging piece with a shape close to that of a part, reduces the feeding weight, saves the raw material cost, reduces the subsequent cutting processing amount, reduces the processing cost, obtains a forging flow line with a shape close to that of a product, and improves the product performance.
Drawings
Fig. 1 is a sectional view of a Y-shaped shaft tube.
Fig. 2 is a schematic diagram before forging of the tooling for forming the dual-phase steel Y-shaped shaft tube provided by the utility model.
Fig. 3 is a schematic diagram of the tooling for forming the dual-phase steel Y-shaped shaft tube during forging according to the present invention.
In the figure: 1. a punch; 11. a circular truncated cone portion; 12. mounting a through hole; 2. molding a tire mold; 21. a bell mouth; 22. and (4) taper holes.
Detailed Description
The following describes a specific embodiment of the present embodiment with reference to the drawings.
As shown in fig. 2 and 3, the tooling for forming the dual-phase steel Y-shaped shaft tube of the embodiment includes a punch 1 and a forming die 2, the punch 1 includes a circular truncated cone portion 11 with a large top and a small bottom, the periphery of the lower end of the circular truncated cone portion 11 of the punch 1 is processed into a circular bead, the punch 1 is provided with a mounting through hole 12 for connecting a press, the circular truncated cone portion 11 of the upper end of the forming die 2, which is matched with the punch 1, is provided with a horn mouth 21 with a large top and a small bottom, the forming die 2 is located at the lower end of the horn mouth 21 and is provided with a tapered hole 22 with a large top and a small bottom, an included angle between the side wall of the tapered hole 22 and the horizontal plane is 92 degrees.
When the tooling for forming the dual-phase steel Y-shaped shaft tube is used, firstly, blank manufacturing is carried out, after upsetting and drawing are carried out as required, a saddle is used for reaming, a circular ring blank is manufactured, then the circular ring blank is placed in the forming die 2 and passes through the mounting through hole 12 through the connecting piece to connect the punch 1 with the press, the press drives the punch 1 to press down to be matched with the forming die 2 for preforming, after preforming is completed, the punch 1 is dismounted to be changed into an anvil for spinning to a specified height, finally, the forge piece is taken out of the forming die 2, the outer circle is rounded, the end face is flattened, and after the forge piece is cooled, the Y-shaped shaft tube forging is completed.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (4)
1. The utility model provides a frock that is used for fashioned of duplex steel Y type spool which characterized in that: including drift (1) and child mould (2), drift (1) is including big-end-up's round platform part (11), and drift (1) offer the installation through-hole (12) that are used for connecting the press, big-end-up's horn mouth (21) are offered in round platform part (11) of child mould (2) upper end cooperation drift (1), and child mould (2) are located horn mouth (21) lower extreme and offer big-end-up's taper hole (22).
2. The tooling for forming the dual-phase steel Y-shaped shaft tube according to claim 1, characterized in that: the periphery of the lower end of the circular truncated cone part (11) of the punch (1) is machined into a round angle.
3. The tooling for forming the dual-phase steel Y-shaped shaft tube according to claim 1, characterized in that: the upper end of the horn mouth (21) is processed into a round angle, and the joint of the lower end of the horn mouth (21) and the upper end of the taper hole (22) is processed into a round angle.
4. The tooling for forming the dual-phase steel Y-shaped shaft tube according to claim 1, characterized in that: the included angle between the side wall of the taper hole (22) and the horizontal plane is 92 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047656.XU CN210848150U (en) | 2019-11-22 | 2019-11-22 | Tool for forming double-phase steel Y-shaped shaft tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047656.XU CN210848150U (en) | 2019-11-22 | 2019-11-22 | Tool for forming double-phase steel Y-shaped shaft tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210848150U true CN210848150U (en) | 2020-06-26 |
Family
ID=71301213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922047656.XU Active CN210848150U (en) | 2019-11-22 | 2019-11-22 | Tool for forming double-phase steel Y-shaped shaft tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210848150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178451A (en) * | 2021-12-14 | 2022-03-15 | 无锡派克新材料科技股份有限公司 | Blank manufacturing method for Ti64 titanium alloy forging with C-shaped section |
-
2019
- 2019-11-22 CN CN201922047656.XU patent/CN210848150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178451A (en) * | 2021-12-14 | 2022-03-15 | 无锡派克新材料科技股份有限公司 | Blank manufacturing method for Ti64 titanium alloy forging with C-shaped section |
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