CN206233857U - Shock resistance alloy screw - Google Patents
Shock resistance alloy screw Download PDFInfo
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- CN206233857U CN206233857U CN201620952033.0U CN201620952033U CN206233857U CN 206233857 U CN206233857 U CN 206233857U CN 201620952033 U CN201620952033 U CN 201620952033U CN 206233857 U CN206233857 U CN 206233857U
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- top board
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Abstract
The utility model is related to a kind of helicoid hydraulic motor, particularly a kind of shock resistance alloy screw, including the body of rod and top board, the top board is in pentagon, including a that is sequentially arranged in, b, c in, d and e sides, angles of a while with b is A, and the c is in, d and e sides are vertical successively, the d sides of the top board are fixed on one end of the body of rod, and the body of rod is radially provided with spiral.The a is in, b, d while and edge during e be provided with alloy-layer, and a while and alloy-layer during b and d while and alloy-layer during e it is non-coplanar.The beneficial effects of the utility model are：1st, simple, precision unification, manufacturing cost reduction are fabricated；2 setting alloy-layers can be effective against impacting and wear-resisting；3rd, overall integration manufacture, unique moulding causes that its antitorque cutting capacity is greatly improved；4th, simple structure, saves material.
Description
Technical field
The utility model is related to a kind of helicoid hydraulic motor, particularly a kind of shock resistance alloy screw.
Background technology
At present, in use, because operating mode is complicated, the service life of screw rod is not long, after Reusability for helicoid hydraulic motor
Easily cause damage, it is therefore desirable to which inventing one kind being capable of shock proof alloy screw.
Utility model content
In order to solve the above-mentioned technical problem the utility model is adopted the technical scheme that：
Shock resistance alloy screw, including the body of rod and top board, the top board is in pentagon, including a being sequentially arranged in, b,
In, d and e sides, angles of a while with b is A to c, and the c is in, d and e sides are vertical successively, and the d sides of the top board are fixed
In one end of the body of rod, the body of rod is radially provided with spiral.
Preferably, a in, b, d while and edge during e be provided with alloy-layer, and a while and alloy-layer during b and d sides
Alloy-layer with e sides is non-coplanar.
Preferably, A >=90 degree and A≤180 degree.
Preferably, the alloy-layer is nickel base alloy layer, and thickness is 1~10mm.
To sum up, the beneficial effects of the utility model are：
1st, simple, precision unification, manufacturing cost reduction are fabricated；
2 setting alloy-layers can be effective against impacting and wear-resisting；
3rd, overall integration manufacture, unique moulding causes that its antitorque cutting capacity is greatly improved；
4th, simple structure, saves material.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1：The body of rod, 2：Top board, 3：B sides, 4：C sides, 5：D sides, 6：E sides, 7：A sides, 8：Spiral, 9：Alloy-layer.
Specific embodiment
As shown in figure 1, shock resistance alloy screw, including the body of rod 1 and top board 2, the top board 1 is in pentagon, including sequentially
The a of setting 3, c, 5 and e sides 6 in 4, d in 7, b, a 3 angles in 7 and b are A, the c 5 and e sides 6 at 4 and d
Vertical successively, the d sides 5 of the top board are fixed on one end of the body of rod 1, and the body of rod 1 is radially provided with spiral 8.
Further, a is provided with alloy-layer 9 in 6 edge while 3, d is in 5 and e in 7, b, and a at 7 and b 3 conjunction
Layer gold 9 and d at 5 and e 6 alloy-layer 9 it is non-coplanar.
Further, A >=90 degree and A≤180 degree.
Further, the alloy-layer 9 is nickel base alloy layer, and thickness is 1~10mm.
Above-mentioned specific embodiment is only specific case of the present utility model, and scope of patent protection of the present utility model includes
But the product form and style of above-mentioned specific embodiment are not limited to, it is any to meet claims of the present invention and any affiliated skill
Appropriate change or modification that the those of ordinary skill in art field is done to it, should all fall into patent protection model of the present utility model
Enclose.
Claims (4)
1. shock resistance alloy screw, it is characterised in that including the body of rod and top board, the top board is in pentagon, including is sequentially arranged
A in, b, c in, d and e sides, angles of a while with b is A, and the c is in, d and e sides are vertical successively, the top
The d sides of plate are fixed on one end of the body of rod, and the body of rod is radially provided with spiral.
2. shock resistance alloy screw according to claim 1, it is characterised in that a is in, b, d while and edge during e
Place is provided with alloy-layer, and a while and alloy-layer during b and d while and alloy-layer during e it is non-coplanar.
3. shock resistance alloy screw according to claim 1, it is characterised in that A >=90 degree and A≤180 degree.
4. shock resistance alloy screw according to claim 1, it is characterised in that the alloy-layer is nickel base alloy layer, and
Thickness is 1~10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952033.0U CN206233857U (en) | 2016-08-28 | 2016-08-28 | Shock resistance alloy screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952033.0U CN206233857U (en) | 2016-08-28 | 2016-08-28 | Shock resistance alloy screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233857U true CN206233857U (en) | 2017-06-09 |
Family
ID=58989491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620952033.0U Active CN206233857U (en) | 2016-08-28 | 2016-08-28 | Shock resistance alloy screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206233857U (en) |
-
2016
- 2016-08-28 CN CN201620952033.0U patent/CN206233857U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 273500 west of middle section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Patentee after: Shandong Yanneng Taide Heavy Industry Co.,Ltd. Address before: 273500 west of middle section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Patentee before: ZOUCHENG YANKUANG TAIDE INDUSTRY & TRADE Co.,Ltd. |