CN103143760A - Processing method and apparatus of arc-shaped rope guide holes of winch hoist - Google Patents
Processing method and apparatus of arc-shaped rope guide holes of winch hoist Download PDFInfo
- Publication number
- CN103143760A CN103143760A CN2011104014777A CN201110401477A CN103143760A CN 103143760 A CN103143760 A CN 103143760A CN 2011104014777 A CN2011104014777 A CN 2011104014777A CN 201110401477 A CN201110401477 A CN 201110401477A CN 103143760 A CN103143760 A CN 103143760A
- Authority
- CN
- China
- Prior art keywords
- guiding hole
- cutter
- cylindrical shell
- rope guiding
- hoist engine
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a processing method and an apparatus of arc-shaped rope guide holes of a winch hoist. The invention is characterized in that a cutter is used to cut a cylinder wall to form the rope guide holes, and the cutter rotates relative to the cylinder wall while cutting the cylinder wall. The processing method and the processing apparatus of the arc-shaped rope guide holes of the winch hoist can cut highly-efficiently, the processed arc-shaped holes are precise in curvature, and labor intensity by artificial polishing are reduced. According to the invention, the arc-shaped holes with any radiuses of curvature can be processed without influence of workpiece shapes and sizes. The method and the apparatus are simple to mount and clamp, and low in cost; and the processed arc-shaped holes are precise in curvature.
Description
Technical field
The present invention relates to a kind of hoist engine cylindrical shell circular arc rope guiding hole processing method and device.
Background technology
The hoist engine cylindrical shell, it need to arrange rope guiding hole.Rope guiding hole is used for installing steel wire rope.When steel wire rope was installed, steel wire rope one end was fixed on inner barrel, was wrapped in the cylindrical shell periphery after passing rope guiding hole.Steel wire rope is generally multilayer and is wound around successively.Steel wire rope on cylindrical shell is answered marshalling, otherwise can affect use, can cause security incident when serious.In order to make the steel wire rope marshalling, through hole must be processed as arc, so that in the process of steel wire penetrating barrel wall, the radian of its track and barrel wall adapts.The purpose that rope guiding hole is processed as arc is can fit closely with cylinder body outer wall when steel wire rope is passed from barrel wall, so that the track of steel wire rope in rope guiding hole is consistent with the track that is wrapped in cylinder body outer wall.Because barrel wall is cylindrical shape, so the processing of the arc of rope guiding hole just seems particularly difficult.A kind of processing method be first on barrel wall processing one radially straight hole with one with the inclined hole that radially becomes the obtuse angle angle, then by workman's manual grinding hole wall of straight hole and inclined hole intersection radially, make it become the through hole of arc.Although can process rope guiding hole, this processing method labour intensity is large, is unfavorable for operator's physical and mental health, and irregular by the circular hole curvature of polishing processing, and quality can't be unified, and qualification rate is low.And reduced working (machining) efficiency by manual polishing, can't satisfy the needs of large-scale production.
Summary of the invention
First purpose of the present invention is in order to overcome deficiency of the prior art, to provide a kind of working (machining) efficiency high hoist engine cylindrical shell circular arc rope guiding hole processing method.
For realizing above purpose, the present invention is achieved through the following technical solutions:
Hoist engine cylindrical shell circular arc rope guiding hole processing method is characterized in that, utilizes the Tool in Cutting barrel wall to form rope guiding hole, in the Tool in Cutting barrel wall, cutter and barrel wall is relatively rotated.
Preferably, make cutter the cutting barrel wall in around barrel body rotation.
Second purpose of the present invention is in order to overcome deficiency of the prior art, to provide a kind of working (machining) efficiency high hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant).
For realizing above purpose, the present invention is achieved through the following technical solutions:
Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) is characterized in that comprise the first drive unit and cutter, the first drive unit and cutter are in transmission connection; The first drive unit drives the cutter rotation with the milling workpiece; Also comprise the second drive unit, described the second drive unit drives cutter or workpiece to be processed rotates, and makes cutter and do for processing work to relatively rotate.
Preferably, described the first drive unit and cutter are in transmission connection by Hooks coupling universal coupling.
Preferably, described Cutting tool installation manner is on knife bar, and described knife bar is connected with Hooks coupling universal coupling.
Preferably, described the first drive unit is motor, and the output shaft of described motor is connected by Hooks coupling universal coupling with cutter.
Preferably, also comprise support, described stent support knife bar.
Preferably, described knife bar passes support, and is installed in rotation on support.
Preferably, described the first drive unit and Cutting tool installation manner are on support, and described support is installed on panoramic table, and panoramic table is subjected to the second drive unit to drive revolution.
Preferably, described panoramic table and the second drive unit are in transmission connection by worm gearing.
Cutter in the present invention, when rotating with the cutting barrel wall, around the barrel wall rotation, so the track that cutter is passed by is exactly a circular arc.Can process the rope guiding hole of arc with this on barrel wall.
The circular hole of different curvature radius can change the radius of gyration of cutter to be realized.
Hoist engine cylindrical shell circular arc rope guiding hole processing method and processing unit (plant) in the present invention, cutting is efficient, and the circular hole curvature after processing is accurate, has alleviated the labour intensity by manual polishing.The present invention can process the circular hole of any radius of curvature and be not subjected to the workpiece shape, the size impact.Clamping of the present invention is easy, and use cost is low, and the circular hole curvature of processing is accurate.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is that the present invention first uses view.
Fig. 4 is that the present invention second uses view.
Fig. 5 is the structural representation of the present invention when second uses state.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
As Fig. 1, Fig. 2 and shown in Figure 5, hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) comprises the first motor 1, and motor is connected with knife bar 3 by Hooks coupling universal coupling 2.Knife bar 3 ends are equipped with milling cutter 31.The first motor 1 drives knife bar 3 by Hooks coupling universal coupling 2 and milling cutter 31 rotates with the milling workpiece.Motor 1 is arranged on support 4.Two knife rests 6 are installed on support 4.Knife bar 3 can pass knife rest 6 and be rotatably installed on knife rest 6.Support 4 is installed on rotation platform 5.Rotation platform 5 and the second motor 10 are in transmission connection.The second motor 10 can drive rotation platform 5 wraparounds and turn center 7 rotations.Rotation platform 5 and the second motor 10 modes of being in transmission connection can adopt existing techniques in realizing, as the mode that adopts worm screw to coordinate with turbine.
As shown in Figure 3, before beginning to process rope guiding hole, hoist engine cylindrical shell 8 is positioned over milling cutter 31 1 sides, makes milling cutter 31 be positioned at rope guiding hole processing place.Start the first motor 1, the first motor 1 and drive knife bar 3 and milling cutter 31 rotations by Hooks coupling universal coupling 2.Start the second motor 10, the second motors 10 driving revolving dial 5 wraparounds and turn center 7 rotations, drive support 4, the first motor 1, Hooks coupling universal coupling 2, knife bar 3, milling cutter 31 and knife rest 6 wraparound together turn center 7 rotations.When milling cutter 31 wraparounds turn center 7 rotation, both moved along hoist engine cylindrical shell 8 circumferencial directions, and also moved radially along hoist engine cylindrical shell 8 simultaneously, milling cutter 31 rotations can process rope guiding hole 9 on hoist engine cylindrical shell 8 walls in mobile.State after machining as shown in Figure 4.Because milling cutter 31 is milling barrel wall processing rope guiding holes 9 in the process of rotating along hoist engine cylindrical shell 8, therefore, rope guiding hole 9 is arc.After rope guiding hole 9 machined, the state of processing unit (plant) as shown in Figure 5.
Embodiment in the present invention only is used for that the present invention will be described, does not consist of the restriction to the claim scope, and other substituting of being equal in fact that those skilled in that art can expect are all in protection domain of the present invention.
Claims (10)
1. hoist engine cylindrical shell circular arc rope guiding hole processing method, is characterized in that, utilizes the Tool in Cutting barrel wall to form rope guiding hole, in the Tool in Cutting barrel wall, cutter and barrel wall relatively rotated.
2. hoist engine cylindrical shell circular arc rope guiding hole processing method according to claim 1, is characterized in that, make cutter the cutting barrel wall in around barrel body rotation.
3. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant), is characterized in that, comprises the first drive unit and cutter, and the first drive unit and cutter are in transmission connection; The first drive unit drives the cutter rotation with the milling workpiece; Also comprise the second drive unit, described the second drive unit drives cutter or workpiece to be processed rotates, and makes cutter and do for processing work to relatively rotate.
4. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) according to claim 3, is characterized in that, described the first drive unit and cutter are in transmission connection by Hooks coupling universal coupling.
5. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) according to claim 4, is characterized in that, described Cutting tool installation manner is on knife bar, and described knife bar is connected with Hooks coupling universal coupling.
6. according to claim 3 or 4 described hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant)s, is characterized in that, described the first drive unit is motor, and the output shaft of described motor is connected by Hooks coupling universal coupling with cutter.
7. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) according to claim 5, is characterized in that, also comprises support, described stent support knife bar.
8. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) according to claim 7, is characterized in that, described knife bar passes support, and is installed in rotation on support.
9. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) according to claim 3, is characterized in that, described the first drive unit and Cutting tool installation manner are on support, and described support is installed on panoramic table, and panoramic table is subjected to the second drive unit to drive revolution.
10. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) according to claim 9, is characterized in that, described panoramic table and the second drive unit are in transmission connection by worm gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401477.7A CN103143760B (en) | 2011-12-06 | 2011-12-06 | Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401477.7A CN103143760B (en) | 2011-12-06 | 2011-12-06 | Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103143760A true CN103143760A (en) | 2013-06-12 |
| CN103143760B CN103143760B (en) | 2015-11-18 |
Family
ID=48542230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110401477.7A Active CN103143760B (en) | 2011-12-06 | 2011-12-06 | Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103143760B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395188A (en) * | 1993-12-23 | 1995-03-07 | Roy E. Bowling | Guide for angled and curved drilling |
| JPH0866806A (en) * | 1994-06-20 | 1996-03-12 | Nippon B T Ee Kk | Device and method for machining backside of hole in curved plate |
| CN2660088Y (en) * | 2003-11-13 | 2004-12-01 | 吴佩生 | Electric hydraulic bend hole drill and expanding bit for drilling bend hole |
| CN201807809U (en) * | 2010-07-16 | 2011-04-27 | 赫比(成都)精密塑胶制品有限公司 | Electrode rocking motion device of electric discharge machine |
| CN102198589A (en) * | 2010-03-23 | 2011-09-28 | 旭东机械(昆山)有限公司 | Double-shaft drilling and arc-punching machine |
| CN202356691U (en) * | 2011-12-06 | 2012-08-01 | 上海新建重型机械有限公司 | Processing device for rope guide arc hole of hoisting machine drum |
-
2011
- 2011-12-06 CN CN201110401477.7A patent/CN103143760B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395188A (en) * | 1993-12-23 | 1995-03-07 | Roy E. Bowling | Guide for angled and curved drilling |
| JPH0866806A (en) * | 1994-06-20 | 1996-03-12 | Nippon B T Ee Kk | Device and method for machining backside of hole in curved plate |
| CN2660088Y (en) * | 2003-11-13 | 2004-12-01 | 吴佩生 | Electric hydraulic bend hole drill and expanding bit for drilling bend hole |
| CN102198589A (en) * | 2010-03-23 | 2011-09-28 | 旭东机械(昆山)有限公司 | Double-shaft drilling and arc-punching machine |
| CN201807809U (en) * | 2010-07-16 | 2011-04-27 | 赫比(成都)精密塑胶制品有限公司 | Electrode rocking motion device of electric discharge machine |
| CN202356691U (en) * | 2011-12-06 | 2012-08-01 | 上海新建重型机械有限公司 | Processing device for rope guide arc hole of hoisting machine drum |
Non-Patent Citations (1)
| Title |
|---|
| 李钞: "普通车床加工深、盲、弧形孔技术研究", 《国防制造技术》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103143760B (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203197375U (en) | Cutting machine | |
| CN203900634U (en) | Inner hole chamfering machine | |
| CN103317174A (en) | Full-automatic pipe fitting beveling machine | |
| CN102814543A (en) | Rapid pipe cutting mechanism capable of moving compositely | |
| CN101648287B (en) | Novel rotating miller | |
| CN202763172U (en) | Rapid pipe-cutting mechanism with compound motion | |
| CN202278232U (en) | Beveling machine for small-bore bends | |
| CN102363223B (en) | Beveling machine for minor-caliber elbow pipe | |
| CN206366675U (en) | A kind of bar sawing machine | |
| CN103949660A (en) | Automatic steel chamfering machine | |
| CN202356691U (en) | Processing device for rope guide arc hole of hoisting machine drum | |
| CN201168814Y (en) | Cutting tube bevel apparatus with tool bit cutting in planetary motion mode | |
| CN202667790U (en) | Semi-automatic large-diameter steel pipe cutting machine | |
| CN103143760B (en) | Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) | |
| CN207695699U (en) | A kind of pipeline girth weld sharpening machine | |
| CN103567511A (en) | Split type drilling and milling pipe cutter | |
| CN202763317U (en) | Automatic beveling and welding device | |
| CN108747896A (en) | A kind of frock clamp being conveniently replaceable tooling | |
| CN203830734U (en) | Automatic steel chamfering machine | |
| CN201841292U (en) | Portable taper-hole boring machine for rudder blade | |
| CN112405194A (en) | Natural gas line cuts a mouthful equipment of polishing | |
| CN204711289U (en) | With the lathe of Electric drill-bit | |
| CN202180395U (en) | Beveling machine | |
| CN102049569B (en) | Steering arm splined shaft toothing processing technology | |
| CN203437763U (en) | Square head machining machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |