CN204430093U - For the special tooling locking device of Asymmetric special-section ring rolling - Google Patents
For the special tooling locking device of Asymmetric special-section ring rolling Download PDFInfo
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- CN204430093U CN204430093U CN201520070340.1U CN201520070340U CN204430093U CN 204430093 U CN204430093 U CN 204430093U CN 201520070340 U CN201520070340 U CN 201520070340U CN 204430093 U CN204430093 U CN 204430093U
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- home roll
- special
- locking
- boss
- asymmetric
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Abstract
The utility model relates to a kind of special tooling locking device for Asymmetric special-section ring rolling, comprise two groups of retaining mechanisms, described retaining mechanism of often organizing comprises two semicircle home roll locking members, and one end of described home roll locking member has boss, and described boss is provided with cross through hole; The other end of described home roll locking member has latch segment, described latch segment has horizontal screw, semi-cylindrical locking pin is provided with outside described latch segment, be bolted between two, one end boss of described two home roll locking members, screw connection by stud between the other end two latch segments of two home roll locking members, and be socketed locking cap on two described locking pins.The retaining mechanism of the special special-shaped home roll of the utility model design can directly use on traditional vertical looping mill, expand the range of work of vertical ring milling train, improve its looping mill rolling ability, achieve Asymmetric special-section ring rolling in enormous quantities on vertical ring milling train, instead of expensive horizontal ring milling train, significantly improve economic benefit.
Description
Technical field
The utility model relates to a kind of locking device, and a kind of special tooling locking device for Asymmetric special-section ring rolling, belongs to looping mill rolling tooling device field specifically.
Background technology
In the ring rolling of aero-engine performance seamless ring, large size bearing forging circle, track traffic wheel rim etc. manufactures, part ring product have employed abnormity design, and wherein some special-shaped product is asymmetric cross section (namely left and right two end sections is asymmetric), these asymmetric odd-shaped cross section looping mill rolling parts can only adopt Horizontal band end ring looping mill to complete at present, apparatus expensive, forging cost is very high.There is home roll end face vibration when special-shaped home roll is difficult to locking, looping mill rolling in the vertical ring milling train of current domestic use, rotate and flatten the eccentric problem such as uneven, is difficult to the technological requirement meeting Asymmetric special-section ring rolling.
Utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, a kind of special tooling locking device for Asymmetric special-section ring rolling is provided, when can realize looping mill rolling, abnormity home roll is fixed, prevent special-shaped home roll end face vibration, ensure that rotate when flattening uniform and stable, thus the defect such as end face vibration when eliminating looping mill rolling.
In order to solve above technical problem, the utility model provides a kind of special tooling locking device for Asymmetric special-section ring rolling, comprise two groups of retaining mechanisms, described retaining mechanism of often organizing comprises two semicircle home roll locking members, two semicircle home roll locking member combinations are configured for the retaining mechanism of locking special-shaped home roll, one end of described home roll locking member has boss, and described boss is provided with cross through hole; The other end of described home roll locking member has latch segment, described latch segment has horizontal screw, semi-cylindrical locking pin is provided with outside described latch segment, be bolted between two, one end boss of described two home roll locking members, screw connection by stud between the other end two latch segments of two home roll locking members, and be socketed locking cap on two described locking pins.
The technical scheme that the utility model limits further is: the aforesaid special tooling locking device for Asymmetric special-section ring rolling, and described home roll locking member is provided with anti-vibration positioning screw hole, in positioning screw hole, be screwed into setscrew nut, prevents home roll generation vibration.
The aforesaid special tooling locking device for Asymmetric special-section ring rolling, described boss and latch segment are all fixedly linked by welding manner and home roll locking member.
Further, the aforesaid special tooling locking device for Asymmetric special-section ring rolling, the arc shaped inside of described home roll locking member is provided with buffer rubber gasket.
The beneficial effects of the utility model are: the retaining mechanism of the special special-shaped home roll of the utility model design can directly use on traditional vertical looping mill, expand the range of work of vertical ring milling train, improve its looping mill rolling ability, achieve Asymmetric special-section ring rolling in enormous quantities on vertical ring milling train, instead of expensive horizontal ring milling train, significantly improve economic benefit.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of the special-shaped home roll of the present embodiment.
Fig. 2 is the utility model locking mechanism structure schematic diagram.
Detailed description of the invention
embodiment 1
A kind of special tooling locking device for Asymmetric special-section ring rolling that the present embodiment provides, structure as shown in Figure 2, comprise two groups of retaining mechanisms, often organize retaining mechanism 3 and comprise two semicircle home roll locking members 6, two semicircle home roll locking member combinations are configured for the retaining mechanism of locking special-shaped home roll, and home roll locking member is provided with anti-vibration positioning screw hole 8, and the arc shaped inside of home roll locking member is provided with buffer rubber gasket 9, one end of home roll locking member has boss 4, and boss 4 is provided with cross through hole; The other end of home roll locking member has latch segment 5, latch segment 5 has horizontal screw, semi-cylindrical locking pin is provided with outside latch segment, connected by bolt group 7 between two, one end boss of two home roll locking members, screw connection by stud between the other end two latch segments 5 of two home roll locking members 6, and be socketed locking cap 11 on two locking pins 10.
The present embodiment in use, as shown in Figure 1, special-shaped frock 1 is installed to main Kun axle 2, and mix up position, install the retaining mechanism 3 of side, namely home roll locking member 6 boss 4, latch segment 5 and bolt group 7 are locked, and realize home roll locking member 6 and lock on main Kun axle 2, opposite side retaining mechanism is installed, finally realizes special-shaped frock 1 and lock.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. for the special tooling locking device of Asymmetric special-section ring rolling, comprise two groups of retaining mechanisms, it is characterized in that: described retaining mechanism of often organizing comprises two semicircle home roll locking members, two semicircle home roll locking member combinations are configured for the retaining mechanism of locking special-shaped home roll, one end of described home roll locking member has boss, and described boss is provided with cross through hole; The other end of described home roll locking member has latch segment, described latch segment has horizontal screw, semi-cylindrical locking pin is provided with outside described latch segment, be bolted between two, one end boss of described two home roll locking members, screw connection by stud between the other end two latch segments of two home roll locking members, and be socketed locking cap on two described locking pins.
2. the special tooling locking device for Asymmetric special-section ring rolling according to claim 1, is characterized in that: described home roll locking member is provided with anti-vibration positioning screw hole.
3. the special tooling locking device for Asymmetric special-section ring rolling according to claim 1, is characterized in that: described boss and latch segment are all fixedly linked by welding manner and home roll locking member.
4. the special tooling locking device for Asymmetric special-section ring rolling according to claim 1, is characterized in that: the arc shaped inside of described home roll locking member is provided with buffer rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070340.1U CN204430093U (en) | 2015-01-30 | 2015-01-30 | For the special tooling locking device of Asymmetric special-section ring rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070340.1U CN204430093U (en) | 2015-01-30 | 2015-01-30 | For the special tooling locking device of Asymmetric special-section ring rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430093U true CN204430093U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520070340.1U Active CN204430093U (en) | 2015-01-30 | 2015-01-30 | For the special tooling locking device of Asymmetric special-section ring rolling |
Country Status (1)
| Country | Link |
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| CN (1) | CN204430093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977306A (en) * | 2021-10-15 | 2022-01-28 | 大连工业大学 | Clamp and method for processing eccentric crossed hole on common lathe |
-
2015
- 2015-01-30 CN CN201520070340.1U patent/CN204430093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977306A (en) * | 2021-10-15 | 2022-01-28 | 大连工业大学 | Clamp and method for processing eccentric crossed hole on common lathe |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |