CN104057147B - The Cutting indexes method on pyriform rope sling inclined-plane - Google Patents
The Cutting indexes method on pyriform rope sling inclined-plane Download PDFInfo
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- CN104057147B CN104057147B CN201410302445.5A CN201410302445A CN104057147B CN 104057147 B CN104057147 B CN 104057147B CN 201410302445 A CN201410302445 A CN 201410302445A CN 104057147 B CN104057147 B CN 104057147B
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- rope sling
- pyriform rope
- pyriform
- sawing
- cutting
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Abstract
The present invention relates to a kind of Cutting indexes method of pyriform rope sling inclined-plane, pyriform rope sling frock clamp is fixed, by the circular arc head downward straight line saw of deep cutting from pyriform rope sling, sawing lane returns to original position behind the inside A point position of pyriform rope sling, utilize frock that pyriform rope sling is rotated 128 °, use deep cutting from the inside straight line saw of the sidepiece of pyriform rope sling again, namely the inside A point position that sawing lane arrives pyriform rope sling completes Cutting indexes; Utilize pyriform rope sling symmetry principle, pyriform rope sling is rotated 180 °, clamping pyriform rope sling, carry out sawing to the opposite side of pyriform rope sling, repeat above-mentioned sawing lane, the inside A ' that sawing arrives pyriform rope sling puts position, finally completes the Cutting indexes of pyriform rope sling.The Cutting indexes method on pyriform rope sling inclined-plane of the present invention has the following advantages: process is safe and reliable, can improve working (machining) efficiency more than 50%, and the pyriform rope sling product made has certain durability.
Description
Technical field
The invention belongs to crane gear annex, relate to the pyriform rope sling on ship unloaders or door machine, particularly a kind of Cutting indexes method of pyriform rope sling inclined-plane, in order to alternative plane Milling Machining.
Background technology
At harbour, harbour, power plant ship unloaders or be called a machine, usually need to utilize pyriform rope sling to be linked together by steel wire rope.In order to accelerate to change various grab bucket and various suspension hook assembly, with the needs at satisfied scene, guarantee, to change speed, best security the soonest and to improve steel wire rope utilization rate, to increase work efficiency and economic benefit.
Because pyriform rope sling environment for use is in use quite complicated, therefore its use procedure is subject to following all many-sided tests.
1, shock loading is large, and temporary impact load reaches more than three times.
2, pyriform rope sling and latch closure mutually clash into, extrude frequently.
3, pyriform rope sling turnover pulley per minute three to five times.
4, fly upward and operation under coastal moist rugged environment at Iron Ore Powder, coal dust.
5, pyriform rope sling belongs to the consumable accessory often replaced.
The processing methods such as traditional plane milling that what pyriform rope sling adopted at present is, working (machining) efficiency is low.
In view of this, seek longer pyriform rope sling in a kind of service life, and start with from the innovation of its processing method, become pursuing a goal of these those skilled in the art.
Summary of the invention
Task of the present invention is to provide a kind of Cutting indexes method of pyriform rope sling inclined-plane, pyriform rope sling adopts saw technology to substitute traditional plane milling method in process, process is safe and reliable, can improve working (machining) efficiency more than 50%, and the pyriform rope sling product made has certain durability.
Technical solution of the present invention is as follows:
The Cutting indexes method on pyriform rope sling inclined-plane, take following steps:
(1) pyriform rope sling frock clamp is fixed, by the circular arc head downward straight line saw of deep cutting from pyriform rope sling, sawing lane returns to original position behind the inside A point position of pyriform rope sling, utilize frock that pyriform rope sling is rotated 128 °, use deep cutting from the inside straight line saw of the sidepiece of pyriform rope sling again, namely the inside A point position that sawing lane arrives pyriform rope sling completes Cutting indexes;
(2) utilize pyriform rope sling symmetry principle, pyriform rope sling is rotated 180 °, clamping pyriform rope sling, sawing is carried out to the opposite side of pyriform rope sling, repeat the sawing lane of step (1), the inside A ' that sawing arrives pyriform rope sling puts position, finally completes the Cutting indexes of pyriform rope sling.
The present invention is owing to have employed above technical scheme, make it compared with prior art, the Cutting indexes method on pyriform rope sling inclined-plane of the present invention has the following advantages: process is safe and reliable, can improve working (machining) efficiency more than 50%, and the pyriform rope sling product made has certain durability.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of pyriform rope sling of the present invention and pyriform rope sling inclined-plane sawing work flow.
Reference numeral:
1 for sawing lane is to A point position;
2 for pyriform rope sling rotate 128 ° after again sawing lane to A point position;
1 ', 2 ', A ' for pyriform rope sling rotate 180 ° after repeat preceding processes again.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is elaborated.
Referring to Fig. 1, the Cutting indexes method on a kind of pyriform rope sling inclined-plane of the present invention takes following steps:
(1) fixed by pyriform rope sling frock clamp, use deep cutting to press shown in Reference numeral 1, from the downward straight line saw of circular arc head of pyriform rope sling, sawing lane returns to original position behind the inside A point position of pyriform rope sling.Utilize frock that pyriform rope sling is rotated 128 °, then press shown in Reference numeral 2 with deep cutting, from the inside straight line saw of the sidepiece of pyriform rope sling, namely the inside A point position that sawing lane arrives pyriform rope sling completes Cutting indexes.
(2) utilize pyriform rope sling symmetry principle, pyriform rope sling is rotated 180 °, clamping pyriform rope sling, sawing is carried out to the opposite side of pyriform rope sling, repeat the sawing lane of step (1), the inside A ' that sawing arrives pyriform rope sling puts position, finally completes the Cutting indexes of pyriform rope sling.
That is: use deep cutting to press shown in Reference numeral 1 ', from the downward straight line saw of circular arc head of pyriform rope sling, sawing lane returns to original position after the inside A ' of pyriform rope sling puts position; Utilize frock that pyriform rope sling is rotated 128 °, then press shown in Reference numeral 2 ' with deep cutting, from the inside straight line saw of the sidepiece of pyriform rope sling, the inside A ' of sawing lane arrival pyriform rope sling puts position and namely completes Cutting indexes.
In sum, the Cutting indexes method tool on pyriform rope sling inclined-plane of the present invention has the following advantages: process is safe and reliable, can improve working (machining) efficiency more than 50%, and the pyriform rope sling product made has certain durability.
Certainly, those skilled in the art in the art will be appreciated that, above-described embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, the change, modification etc. of above-described embodiment all will be dropped in the scope of the claims in the present invention.
Claims (1)
1. the Cutting indexes method on pyriform rope sling inclined-plane, is characterized in that, take following steps:
(1) pyriform rope sling frock clamp is fixed, by the circular arc head downward straight line saw of deep cutting from pyriform rope sling, sawing lane returns to original position behind the inside A point position of pyriform rope sling, utilize frock that pyriform rope sling is rotated 128 °, use deep cutting from the inside straight line saw of the sidepiece of pyriform rope sling again, namely the inside A point position that sawing lane arrives pyriform rope sling completes Cutting indexes;
(2) utilize pyriform rope sling symmetry principle, pyriform rope sling is rotated 180 °, clamping pyriform rope sling, sawing is carried out to the opposite side of pyriform rope sling, repeat the sawing lane of step (1), sawing puts position to the inside A ' of pyriform rope sling, finally completes the Cutting indexes of pyriform rope sling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302445.5A CN104057147B (en) | 2014-06-30 | 2014-06-30 | The Cutting indexes method on pyriform rope sling inclined-plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302445.5A CN104057147B (en) | 2014-06-30 | 2014-06-30 | The Cutting indexes method on pyriform rope sling inclined-plane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104057147A CN104057147A (en) | 2014-09-24 |
| CN104057147B true CN104057147B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410302445.5A Expired - Fee Related CN104057147B (en) | 2014-06-30 | 2014-06-30 | The Cutting indexes method on pyriform rope sling inclined-plane |
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| CN (1) | CN104057147B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0931616A2 (en) * | 1998-01-27 | 1999-07-28 | Büdiam Diamantwerkzeuge R. u. N. Büttner GmbH | Saw wire with cutting elements having a differentiated outer contour |
| WO2000013864A1 (en) * | 1998-09-02 | 2000-03-16 | Marel Hf. | Apparatus and method for cutting objects |
| CN1370642A (en) * | 2001-02-20 | 2002-09-25 | 上海鸿安港口设备附件厂 | High-strength pear-shaped steel cable lasso |
| CN1959144A (en) * | 2006-10-31 | 2007-05-09 | 上海鸿安港口设备附件厂 | Method for manufacturing quick demountable jackup connecting ring |
-
2014
- 2014-06-30 CN CN201410302445.5A patent/CN104057147B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0931616A2 (en) * | 1998-01-27 | 1999-07-28 | Büdiam Diamantwerkzeuge R. u. N. Büttner GmbH | Saw wire with cutting elements having a differentiated outer contour |
| WO2000013864A1 (en) * | 1998-09-02 | 2000-03-16 | Marel Hf. | Apparatus and method for cutting objects |
| CN1370642A (en) * | 2001-02-20 | 2002-09-25 | 上海鸿安港口设备附件厂 | High-strength pear-shaped steel cable lasso |
| CN1959144A (en) * | 2006-10-31 | 2007-05-09 | 上海鸿安港口设备附件厂 | Method for manufacturing quick demountable jackup connecting ring |
Non-Patent Citations (1)
| Title |
|---|
| 宝钢抓斗卸船机所用的钢丝绳梨形绳套;何培新;《港口装卸》;20090228(第01期);第18-20页 * |
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| CN104057147A (en) | 2014-09-24 |
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Granted publication date: 20160406 |