CN103418738A - Compact-chain connecting method by once positioning, bending and molding - Google Patents
Compact-chain connecting method by once positioning, bending and molding Download PDFInfo
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- CN103418738A CN103418738A CN2013103500103A CN201310350010A CN103418738A CN 103418738 A CN103418738 A CN 103418738A CN 2013103500103 A CN2013103500103 A CN 2013103500103A CN 201310350010 A CN201310350010 A CN 201310350010A CN 103418738 A CN103418738 A CN 103418738A
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Abstract
The invention discloses a compact-chain connecting method by once positioning, bending and molding. The compact-chain connecting method comprises the steps of manufacturing a mold core, positioning, primarily bending rings, replacing the mold core and secondarily bending the rings. The compact-chain connecting method disclosed by the invention has the advantages that the compact-chain connecting process only needs once positioning, the positioning positions of bars in twice bending are unified by replacing the mold core, the bending and forming of the bars are consistent, and an obtained product is consistent in ring shape and tolerance; instruction programming control can be adopted, and the fast, accurate and repeatable method is provided for solving the chain connecting operation in large-batch production, so that the production cost and the labor intensity are reduced and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of chain link method of chain.
Background technology
The high strength compact chain is a kind of annex of New Mine conveying machinery, extensive in the colliery sector application especially.Compact chain is connected and combines with flat ring (vertical ring) spacer ring by common annulus (flat ring), and its production technology is first to produce flat ring, and then connects into chain by annulus.So chain link technique and chain link equipment are the important steps of producing compact chain.
Chain link method in the past is to adopt secondary bending ring mode, as shown in Figure 1, first bar is curved to a circle and hooks shape, and after before bending ring for the second time, the prefabricated flat ring on both sides being packed into, more curved second circle hooks the closed annulus that forms of bar.The defect of this chain link method is the secondary bending ring, and artifact is many, and ring-like uniformity and repeatability are poor, and are difficult to meet the requirements of tolerance grade, cause product quality not up to standard.
Summary of the invention
Goal of the invention: for the problems referred to above, the purpose of this invention is to provide a kind of compact chain chain link method of one-time positioning brake forming, improve the quality of products.
Technical scheme: a kind of compact chain one-time positioning brake forming chain link method comprises the following steps:
(1) make core rod: make the core rod of filling the annulus mesopore, one is solid mould, and one for cutting out solid mould edge two matched moulds that a part forms opening;
(2) location: solid mould location is fixing;
(3) bending rings: bar is arranged on manipulator, pushes bar to solid mould place, the bar two ends are obtained to annulus half along solid mould bending, bar is exited in translation;
(4) core rod is changed: two matched moulds original positions are replaced to solid mould location and fix, the opening of two matched moulds is towards half annulus inside;
(5) secondary bending ring: two prefabricated flat rings are enclosed within on half annulus, and translation bar to two matched moulds place, make flat ring be positioned at the opening of two matched moulds, bar continued to bendings along two matched moulds and obtain whole annulus.
The opening of two matched moulds is opened on a side horizontal edge of solid mould, in order to there is sufficient space to hold, is positioned at flat ring wherein.
Solid mould is horizontal puts down to location, is to be conducive to the bending ring moulding on the one hand, is on the other hand to be conducive to the replacement of core rod original position be consistent.
Beneficial effect: compared with prior art, advantage of the present invention is that the chain link process of compact chain only needs one-time positioning, and core rod exchanges, and makes the position location of twice bending of bar unified, and consistent to the brake forming of bar, the product annular obtained is consistent, tolerance is consistent; Practicable instruction programming Control, the chain link operation when solve producing in enormous quantities provides fast, accurately, method repeatably, reduce production costs and labour intensity, enhance productivity.
The accompanying drawing explanation
Fig. 1 is existing secondary bending ring chain link method operation procedure chart;
Fig. 2 is chain link method operation procedure chart of the present invention, overlooks.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
As shown in Figure 2, a kind of compact chain one-time positioning brake forming chain link method comprises the following steps:
(1) make core rod: the annulus intermediate pore size to be made of take is made core rod: one is solid mould 1, can bear the power of larger intensity, both sides while flexural loading while guaranteeing a bending ring; One in order same solid mould one side horizontal edge edge is cut out to two matched moulds 3 that a part forms opening 2, this opening portion can hold the bar diameter of two flat rings 4, and two matched moulds are stressed less when the secondary bending ring, and it is stressed that its peristome can not affect bending ring.
(2) location: upwards, solid mould is to centre bit for mold.
(3) bending rings: bar 5 is delivered in the circular arc in the middle of roller 7 and solid mould on chain-wales, manipulator 6 clamps forward the bar middle part, and propelling movement bar and the laminating of the outer horizontal edge of solid mould edge, start two side wheels by the bar two ends along solid mould bending, obtain annulus 8 half, then manipulator clamps the bar level backward, and bar is exited in the middle of two side wheels and solid mould.
(4) core rod is changed: mold is downward, and two matched moulds are replaced to solid mould to centre bit, and the opening of two matched moulds is towards half annulus inside.
(5) secondary bending ring: two prefabricated flat rings are enclosed within on half annulus, the translation manipulator returns forward original position, makes bar to two matched moulds place, and two flat rings are delivered in the opening of two matched moulds, two matched moulds two ends and half annulus two ends laminating, the locking manipulator.Start two side wheels bar is obtained to whole annulus along two matched moulds continuation bendings.Start the right curving movement of left wheel horizontal cross, push the bar left side to middle part, and return after apical ring forward, left wheel is got back to raw bits; Start the left curving movement of right roller horizontal cross, push the bar right side to middle part, and return after apical ring forward, right roller is got back to raw bits.The flat ring on the molded and successful T-Ring both sides of annulus now.After two matched moulds patrixes are opened, take out forming ring, one time chain link has circulated.
Chain link process of the present invention control auto-programming able to programme, change the location imperative instruction and control solid mould location, twice middle core rod of bending ring, so that guarantee that annular precision reaches standard-required, the annular that reaches product is consistent, tolerance is consistent.
Chain link equipment of the present invention can be improved on the existing equipment basis, and its requirement is that core rod is normal in service can the replacing.
Claims (3)
1. a compact chain one-time positioning brake forming chain link method is characterized in that comprising the following steps:
(1) make core rod: make the core rod of filling the annulus mesopore, one is solid mould, and one for cutting out solid mould edge two matched moulds that a part forms opening;
(2) location: solid mould location is fixing;
(3) bending rings: bar is arranged on manipulator, pushes bar to solid mould place, the bar two ends are obtained to annulus half along solid mould bending, bar is exited in translation;
(4) core rod is changed: two matched moulds original positions are replaced to solid mould location and fix, the opening of two matched moulds is towards half annulus inside;
(5) secondary bending ring: two prefabricated flat rings are enclosed within on half annulus, and translation bar to two matched moulds place, make flat ring be positioned at the opening of two matched moulds, bar continued to bendings along two matched moulds and obtain whole annulus.
2. compact chain one-time positioning brake forming chain link method according to claim 1, it is characterized in that: the opening of two matched moulds is opened on a side horizontal edge of solid mould.
3. compact chain one-time positioning brake forming chain link method according to claim 1, it is characterized in that: solid mould is horizontal puts down to location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103500103A CN103418738A (en) | 2013-08-13 | 2013-08-13 | Compact-chain connecting method by once positioning, bending and molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103500103A CN103418738A (en) | 2013-08-13 | 2013-08-13 | Compact-chain connecting method by once positioning, bending and molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103418738A true CN103418738A (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103500103A Pending CN103418738A (en) | 2013-08-13 | 2013-08-13 | Compact-chain connecting method by once positioning, bending and molding |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084487A (en) * | 2014-06-20 | 2014-10-08 | 江苏格林机械有限公司 | Compact chain extrusion device and extrusion forming method thereof |
| CN105537498A (en) * | 2016-02-04 | 2016-05-04 | 镇江市黄墟锚链有限公司 | System for processing lifting chain |
| CN106270361A (en) * | 2016-08-22 | 2017-01-04 | 徐勤凤 | A kind of formula installing machine that the surface gradient that shuttle shape lock ring interconnects can be edged up |
| CN108580793A (en) * | 2018-04-12 | 2018-09-28 | 北京华海基业机械设备有限公司 | A kind of mining high intensity compact chain production method |
| CN113414343A (en) * | 2021-06-21 | 2021-09-21 | 江苏威雅仕不锈钢制品有限公司 | Intelligent curved ring forming equipment for anchor chain link production |
| CN113458319A (en) * | 2021-06-10 | 2021-10-01 | 阳泉煤业华茂制链有限公司 | High-precision control system for processing endless chain |
| EP3978159A3 (en) * | 2020-10-02 | 2022-07-06 | WAFIOS Aktiengesellschaft | Chain bending machine for making a chain |
| CN116673746A (en) * | 2023-07-21 | 2023-09-01 | 青岛海洲电力设备有限公司 | Round-link chain production process and processing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714776A (en) * | 1970-06-09 | 1973-02-06 | Wafios Maschinen Wagner | Apparatus for producing chain links |
| US3759034A (en) * | 1972-03-30 | 1973-09-18 | I Trofimov | Device to form chain links of various shapes from round wire |
| CN101157115A (en) * | 2007-10-31 | 2008-04-09 | 王洪军 | Automatic concatenation knitting-on method and apparatus for metal smith forging circular chain |
| CN102632187A (en) * | 2012-03-31 | 2012-08-15 | 重庆乾合科技有限公司 | Winding and folding type chaining method |
-
2013
- 2013-08-13 CN CN2013103500103A patent/CN103418738A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714776A (en) * | 1970-06-09 | 1973-02-06 | Wafios Maschinen Wagner | Apparatus for producing chain links |
| US3759034A (en) * | 1972-03-30 | 1973-09-18 | I Trofimov | Device to form chain links of various shapes from round wire |
| CN101157115A (en) * | 2007-10-31 | 2008-04-09 | 王洪军 | Automatic concatenation knitting-on method and apparatus for metal smith forging circular chain |
| CN102632187A (en) * | 2012-03-31 | 2012-08-15 | 重庆乾合科技有限公司 | Winding and folding type chaining method |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084487A (en) * | 2014-06-20 | 2014-10-08 | 江苏格林机械有限公司 | Compact chain extrusion device and extrusion forming method thereof |
| CN104084487B (en) * | 2014-06-20 | 2016-09-14 | 江苏格林机械有限公司 | A kind of compact chain pressurizing unit and extrusion process thereof |
| CN105537498A (en) * | 2016-02-04 | 2016-05-04 | 镇江市黄墟锚链有限公司 | System for processing lifting chain |
| CN106270361A (en) * | 2016-08-22 | 2017-01-04 | 徐勤凤 | A kind of formula installing machine that the surface gradient that shuttle shape lock ring interconnects can be edged up |
| CN108580793A (en) * | 2018-04-12 | 2018-09-28 | 北京华海基业机械设备有限公司 | A kind of mining high intensity compact chain production method |
| EP3978159A3 (en) * | 2020-10-02 | 2022-07-06 | WAFIOS Aktiengesellschaft | Chain bending machine for making a chain |
| CN113458319A (en) * | 2021-06-10 | 2021-10-01 | 阳泉煤业华茂制链有限公司 | High-precision control system for processing endless chain |
| CN113458319B (en) * | 2021-06-10 | 2023-05-19 | 阳泉煤业华茂制链有限公司 | High-precision control system for processing loop chain |
| CN113414343A (en) * | 2021-06-21 | 2021-09-21 | 江苏威雅仕不锈钢制品有限公司 | Intelligent curved ring forming equipment for anchor chain link production |
| CN113414343B (en) * | 2021-06-21 | 2022-01-18 | 江苏威雅仕不锈钢制品有限公司 | Intelligent curved ring forming equipment for anchor chain link production |
| CN116673746A (en) * | 2023-07-21 | 2023-09-01 | 青岛海洲电力设备有限公司 | Round-link chain production process and processing device |
| CN116673746B (en) * | 2023-07-21 | 2024-05-17 | 青岛海洲电力设备有限公司 | Round-link chain production process and processing device |
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Application publication date: 20131204 |