CN105817672A - Follow-up supporting mechanism for long drag chain - Google Patents
Follow-up supporting mechanism for long drag chain Download PDFInfo
- Publication number
- CN105817672A CN105817672A CN201610294931.6A CN201610294931A CN105817672A CN 105817672 A CN105817672 A CN 105817672A CN 201610294931 A CN201610294931 A CN 201610294931A CN 105817672 A CN105817672 A CN 105817672A
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- CN
- China
- Prior art keywords
- drag chain
- follow
- support
- long
- supporting mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
Abstract
The invention discloses a follow-up supporting mechanism for a long drag chain, and belongs to the technical field of machine tool components. The two side walls of a trench of a foundation are each provided with a long guide rail in a laying manner, the long guide rails are used as rails of a drag chain follow-up support, a wheel pair A with a certain interval is arranged on the drag chain follow-up support and is loaded in the two long guide rails, after the bending portion of the drag chain penetrates a frame of a front opening of the drag chain follow-up support, the frame is closed through a front and back wheel pair B, during use, a drill rod box drives the drag chain to move, and the drag chain pushes the drag chain follow-up support to move in a follow-up manner through the wheel pair B on the frame; and in the moving process of the drag chain, the drag chain is gradually laid on the wheel pairs of the follow-up drag chain support, and due to supporting of the wheel pair A on the drag chain follow-up support, the phenomenon that due to the fact that the drag chain is too long and too heavy, and is not supported, the drag chain seriously sinks in the moving interval of the bending position of the drag chain, and finally the local part is damaged is avoided.
Description
Technical field
The present invention relates to a kind of follow-up supporting mechanism for long drag chain, belong to machine tool component technical field.
Background technology
On heavy deep hole drilling and boring machine, drill rod box stroke is longer, and drill rod box drag chain need to arrange supporting mechanism.Under normal circumstances, supporting mechanism fixed and arranged at a certain distance is on ground, and when drag chain moves to supporting mechanism position, the supporting role to drag chain is played by this mechanism.
Actual in the heavy deep hole drilling and boring machine using processing Workpiece length to be 25 meters, during drill rod box drag chain also off-duty to supporting mechanism position, i.e. at drag chain crooked position moving section, just there is because drag chain is long overweight the phenomenon of the final local damage of extreme subsidence.Owing to fixing supporting mechanism cannot be installed on the ground of drag chain crooked position moving section, for solving this difficult problem, invent a kind of follow-up supporting mechanism for long drag chain.
Summary of the invention
The invention provides a kind of follow-up supporting mechanism for long drag chain, solve fixing supporting mechanism insurmountable long drag chain crooked position moving section because drag chain is long overweight a difficult problem for extreme subsidence local damage.
The technical solution adopted for the present invention to solve the technical problems is: on the trench two side of ground, each installation one row has support at regular intervals, often lay a long guideway above row's support, two long guideways are used as the track of drag chain servo support, long guideway channel-section steel is welded, it is welded with plate washer above channel-section steel, rocks in order to limit when drag chain moves；Keep at a certain distance away installation wheel to A on drag chain servo support, A is loaded in two root length guide rails by the wheel on drag chain servo support, drag chain servo support one end is welded with the framework of front openings, after the crooked position of drag chain passes framework, will close B wheel by two before and after framework.
During use, drill rod box drives drag chain to move, and B is promoted drag chain servo support to follow movement by the wheel on framework by drag chain.Drag chain and wheel, to rolling friction existing between B, also have sliding friction, and the translational speed relatively drag chain making drag chain servo support is slow, so drag chain is gradually layered on the wheel of servo-actuated drag chain support on A in moving process.Taking turns the support to A owing to tool is at regular intervals, drag chain does not occurs at drag chain crooked position moving section because of the long overweight phenomenon not having to support and cause the serious final local damage of drag chain sinking of drag chain.
The invention has the beneficial effects as follows: the present invention effectively solve fixing supporting mechanism insurmountable long drag chain crooked position moving section because drag chain is long overweight a difficult problem for extreme subsidence local damage.
Accompanying drawing explanation
The present invention is further described with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is a kind of follow-up supporting mechanism general illustration for long drag chain of the present invention.
Fig. 2 is a kind of follow-up supporting mechanism schematic top plan view for long drag chain of the present invention.
Fig. 3 is a kind of follow-up supporting mechanism generalized section for long drag chain of the present invention.
Fig. 4 is a kind of follow-up supporting mechanism partial enlarged drawing for long drag chain of the present invention.
Reference:
1, support, 2, long guideway, 3, drag chain servo support, 4, plate washer, 5, wheel to A, 6, framework, 7, drag chain, 8, wheel is to B.
Detailed description of the invention
On the trench two side of ground, each installation one row has support 1 at regular intervals, often laying a long guideway 2 above row's support 1, two long guideways 2 are used as the track of drag chain servo support 3, and long guideway 2 is welded with channel-section steel, it is welded with plate washer 4 above channel-section steel, rocks in order to limit when drag chain moves；Keep at a certain distance away installation wheel to A5 on drag chain servo support 3, A5 is loaded in two root length guide rails 2 by the wheel on drag chain servo support 3, drag chain servo support 3 one end is welded with the framework 6 of front openings, after the crooked position of drag chain 7 passes framework 6, closes to B8 wheel by before and after framework 6 by two.
During use, drill rod box drives drag chain 7 to move, and B8 is promoted drag chain servo support 3 to follow movement by the wheel on framework 6 by drag chain 7.Drag chain 7 and wheel, to rolling friction existing between B8, also have sliding friction, and the translational speed relatively drag chain 7 making drag chain servo support 3 is slow, so drag chain 7 is gradually layered on the wheel of servo-actuated drag chain support 3 on A5 in moving process.Taking turns the support to A5 owing to tool is at regular intervals, drag chain 7 does not occurs at drag chain crooked position moving section because of the long overweight phenomenon not having to support and cause the serious final local damage of drag chain sinking of drag chain.
Claims (3)
1. the follow-up supporting mechanism for long drag chain, it is characterized in that: on the trench two side of ground, each installation one row has support at regular intervals (1), often arrange support (1) top and lay a long guideway (2), two long guideways (2) are used as the track of drag chain servo support (3), keep at a certain distance away installation wheel to A(5) on drag chain servo support (3), wheel on drag chain servo support (3) is to A(5) load in two root length guide rails (2), drag chain servo support (3) one end is welded with the framework (6) of front openings, after the crooked position of drag chain (7) passes framework (6), by two to taking turns B(8) by Guan Bi before and after framework (6).
A kind of follow-up supporting mechanism for long drag chain the most according to claim 1, is characterized in that: drill rod box drives drag chain (7) mobile, and drag chain (7) passes through the wheel on framework (6) to B(8) promote drag chain servo support (3) to follow movement.
A kind of follow-up supporting mechanism for long drag chain the most according to claim 1, is characterized in that: long guideway (2) is welded with channel-section steel, is welded with plate washer (4) above channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610294931.6A CN105817672A (en) | 2016-05-06 | 2016-05-06 | Follow-up supporting mechanism for long drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610294931.6A CN105817672A (en) | 2016-05-06 | 2016-05-06 | Follow-up supporting mechanism for long drag chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105817672A true CN105817672A (en) | 2016-08-03 |
Family
ID=56528317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610294931.6A Pending CN105817672A (en) | 2016-05-06 | 2016-05-06 | Follow-up supporting mechanism for long drag chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817672A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420484A (en) * | 2017-08-21 | 2017-12-01 | 大连四达高技术发展有限公司 | The double drag chain opposite opened support systems in arc gantry |
| CN109230273A (en) * | 2018-09-19 | 2019-01-18 | 浙江金福隆机床附件有限公司 | A kind of anti-collapse waist device of long range drag chain |
| CN112128470A (en) * | 2020-09-20 | 2020-12-25 | 陈梅元 | Long tow chain positioning and sagging prevention device |
| CN114378449A (en) * | 2021-12-17 | 2022-04-22 | 奔腾激光(温州)有限公司 | Drag chain fracture device is prevented to beveller type |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11188562A (en) * | 1997-12-22 | 1999-07-13 | Okuma Corp | Feed mechanism of machine tool |
| CN1413895A (en) * | 2002-12-05 | 2003-04-30 | 上海交通大学 | Roller support device or long-distance heavy-load drag chain idle |
| CN203751701U (en) * | 2014-01-09 | 2014-08-06 | 苏州奔腾塑业有限公司 | Multi-gear micro drag chain |
| CN104085657A (en) * | 2014-07-11 | 2014-10-08 | 浙江金福隆机床附件有限公司 | Long-distance heavy-load drag chain supporting device |
| CN205129404U (en) * | 2015-11-26 | 2016-04-06 | 吉林麦达斯铝业有限公司 | 2560 lathe extension processing length auxiliary fixtures |
| CN205200568U (en) * | 2015-12-15 | 2016-05-04 | 齐齐哈尔齐一机工业产品有限公司 | Tow chain strutting arrangement |
| CN105773284A (en) * | 2014-12-18 | 2016-07-20 | 天津市正平机械新技术有限公司 | Drag chain support for machine tool |
-
2016
- 2016-05-06 CN CN201610294931.6A patent/CN105817672A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11188562A (en) * | 1997-12-22 | 1999-07-13 | Okuma Corp | Feed mechanism of machine tool |
| CN1413895A (en) * | 2002-12-05 | 2003-04-30 | 上海交通大学 | Roller support device or long-distance heavy-load drag chain idle |
| CN203751701U (en) * | 2014-01-09 | 2014-08-06 | 苏州奔腾塑业有限公司 | Multi-gear micro drag chain |
| CN104085657A (en) * | 2014-07-11 | 2014-10-08 | 浙江金福隆机床附件有限公司 | Long-distance heavy-load drag chain supporting device |
| CN105773284A (en) * | 2014-12-18 | 2016-07-20 | 天津市正平机械新技术有限公司 | Drag chain support for machine tool |
| CN205129404U (en) * | 2015-11-26 | 2016-04-06 | 吉林麦达斯铝业有限公司 | 2560 lathe extension processing length auxiliary fixtures |
| CN205200568U (en) * | 2015-12-15 | 2016-05-04 | 齐齐哈尔齐一机工业产品有限公司 | Tow chain strutting arrangement |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420484A (en) * | 2017-08-21 | 2017-12-01 | 大连四达高技术发展有限公司 | The double drag chain opposite opened support systems in arc gantry |
| CN109230273A (en) * | 2018-09-19 | 2019-01-18 | 浙江金福隆机床附件有限公司 | A kind of anti-collapse waist device of long range drag chain |
| CN112128470A (en) * | 2020-09-20 | 2020-12-25 | 陈梅元 | Long tow chain positioning and sagging prevention device |
| CN112128470B (en) * | 2020-09-20 | 2021-12-17 | 东莞市圣达机械科技有限公司 | Long tow chain positioning and sagging prevention device |
| CN114378449A (en) * | 2021-12-17 | 2022-04-22 | 奔腾激光(温州)有限公司 | Drag chain fracture device is prevented to beveller type |
| CN114378449B (en) * | 2021-12-17 | 2023-08-25 | 奔腾激光(浙江)股份有限公司 | Groove type drag chain fracture preventing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |