CN104401895B - Integrated parallel fold line reel and manufacturing technique thereof - Google Patents
Integrated parallel fold line reel and manufacturing technique thereof Download PDFInfo
- Publication number
- CN104401895B CN104401895B CN201410561816.1A CN201410561816A CN104401895B CN 104401895 B CN104401895 B CN 104401895B CN 201410561816 A CN201410561816 A CN 201410561816A CN 104401895 B CN104401895 B CN 104401895B
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- CN
- China
- Prior art keywords
- cylinder
- grooving
- retainer disk
- manufacturing process
- pressing plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses an integrated parallel fold line reel and a manufacturing technique thereof. The integrated parallel fold line reel comprises a hollow barrel, wherein a left rope pressing plate and a right rope pressing plate are mounted on the outer surface of the barrel in a matching form; a rope slot is formed in the surface of the barrel between the left rope pressing plate and the right rope pressing plate; climbing instruments are fixedly mounted at the joints of the rope slot and the left rope pressing plate as well as the right rope pressing plate. The manufacturing technique comprises component preparation, machining, assembling and static balancing test. In such a mode, the integration of the parallel fold line reel can be realized, the manufacturing cost and the production period are greatly reduced, and the circularity quality of the reel is increased.
Description
Technical field
The present invention relates to the technical field that a kind of reel manufactures, particularly to a kind of integral type parallel restrictive mechanism and its system
Make technique.
Background technology
Vigorous pace with China's economic growth promotes developing by leaps and bounds of capital construction, major port, large-scale water power
Stand and be continuously increased across the construction demand of river, bridge spanning the sea, pulled in these capital constructions large-tonnage, high-lift big
The demand of type crane, and reel is crucial Typical Components in crane rope reel system, is designing these big tons
When position, the high-lift lifting mechanism of goliath, find that traditional screw type reel can not meet multilaminate coiled need
Ask, because conventional helical formula reel can produce disorder cable phenomenon during multi-lay winding, and serious wear between rope, significantly drop
The use longevity of low steel wire rope closes, and therefore recent domestic works out a kind of parallel restrictive mechanism, and traditional flat manufacturing
During row broken line reel, because the cylinder in traditional reel is processed for integral type with rope guarding plate, therefore process in drum surface
Just there is no a withdrawing space, therefore its design structure is formed it may be assumed that reel structure and cylinder skin structure by two parts, wherein during grooving
Cylinder skin structure is outer layer grooving structure, then cylinder and cylinder skin are connected into one using more or less a hundred even hundreds of bolt them
Body, is obtained split type parallel restrictive mechanism, its processing technique and processing tool is quite loaded down with trivial details and the process-cycle is longer, and existing rank
Section cylinder skin structure much relies on import supporting, and its price is sufficiently expensive.
Content of the invention
The invention mainly solves the technical problem of providing a kind of integral type parallel restrictive mechanism and its manufacturing process, can
Realize the integration of parallel restrictive mechanism, not only significantly reduce manufacturing cost and production cycle, and reel can be improved
Circularity quality.
For solving above-mentioned technical problem, one aspect of the present invention is: provides a kind of integral type parallel fold lines
Reel, comprising: the cylinder of hollow, the outer surface Matching installation of described cylinder has left retainer disk and right retainer disk, positioned at described
Grooving is offered, described grooving and described left retainer disk, right pressure on drum surface between left retainer disk and described right retainer disk
The junction of cheese is all installed with climbing device.
In a preferred embodiment of the present invention, described cylinder material be q345b, possess have superior comprehensive
Energy, cryogenic property, welding performance and machinability.
In a preferred embodiment of the present invention, described grooving is formed by straight-line groove and oblique trunking are spaced apart, constitutes flat
Row fold line grooves.
In a preferred embodiment of the present invention, drum surface on the right side of described right retainer disk also on flange is installed
Disk.
In a preferred embodiment of the present invention, the inside of described cylinder is provided with rotary shaft, and described rotary shaft is in institute
The two side ends stating cylinder are respectively provided with extension, can realize counterweight using extension in static balance test.
For solving above-mentioned technical problem, present invention also offers a kind of manufacturing process of integral type parallel restrictive mechanism, its
Concrete manufacturing process is:
(1), assembly prepares: respectively by left retainer disk, right retainer disk and flange-processing formation；
(2), machine: cylinder is carried out with turning, grooving, and bores the centre bore of rotary shaft spindle nose；
(3), assemble: respectively rotary shaft, left retainer disk, right retainer disk and ring flange are loaded onto in order the phase of cylinder
Answer position, after then the grooving plane at the starting point of drum surface grooving and rope outlet being fallen, weld climbing device, then by each assembly
Junction welding fix, and polish smooth at this welding；
(4), static balancing test: after installing bearing on the extension positioned at the rotary shaft of cylinder both sides, by above-mentioned assembling
After the completion of reel put on the balancing stand of special static balancing test, weigh up balance weight after finding out emphasis, then will be identical
The balancing weight of weight is soldered to the relevant position on left and right retainer disk.
In another preferred embodiment of the present invention, the material of described balancing weight is q235b, and cost is relatively low, combination property
Good.
In another preferred embodiment of the present invention, in described step (3), the junction welding of each assembly is fixed
When, need to be covered on grooving surface with exotic material, prevent during welding, grooving is damaged by high temperature welding slag.
The invention has the beneficial effects as follows: cylinder is fabricated separately by the present invention with rope guarding plate, and such cylinder is when processing grooving
With regard to there is not withdrawing insufficient space, then again cylinder and rope guarding plate are passed through interference fit and welding procedure by cylinder
It is combined into parallel restrictive mechanism with end plate, it is achieved thereby that the integration manufacture of parallel restrictive mechanism, compared in prior art
Split type parallel restrictive mechanism, not only reduces manufacturing cost and decreases the production cycle, and the reel being obtained, its circularity matter
Amount is higher.
Brief description
Fig. 1 is present invention structural representation in a preferred embodiment；
In accompanying drawing, the labelling of each part is as follows: 1, cylinder, and 2, left retainer disk, 3, right retainer disk, 4, climbing device, 5, flange
Disk, 6, rotary shaft.
Specific embodiment
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clearly defining.
Refer to Fig. 1, the embodiment of the present invention includes:
A kind of integral type parallel restrictive mechanism, comprising: the cylinder 1 of hollow, the outer surface Matching installation of described cylinder 1 has a left side
Retainer disk 2 and right retainer disk 3, are offering on cylinder 1 surface between described left retainer disk 2 and described right retainer disk 3
Grooving, described grooving and described left retainer disk 2, the junction of right retainer disk 3 are all installed with climbing device 4.
Wherein, described cylinder 1 material be q345b, possess and have superior combination property, cryogenic property, welding performance
And machinability.
Described grooving is formed by straight-line groove and oblique trunking are spaced apart, constitutes parallel fold lines grooving.
Described right retainer disk 3 right side cylinder 1 surface also on ring flange 5 is installed.
The inside of described cylinder 1 is provided with rotary shaft 6, and described rotary shaft 6 is respectively provided with and prolongs in the two side ends of described cylinder 1
Extending portion, can realize counterweight using extension in static balance test.
Present invention also offers a kind of manufacturing process of integral type parallel restrictive mechanism, its concrete manufacturing process is:
(1), assembly prepares: respectively by left retainer disk 1, right retainer disk 2 and ring flange 5 machine-shaping；
(2), machine: turning, grooving are carried out to cylinder 1, and bores the centre bore of rotary shaft 6 spindle nose；
(3), assemble: respectively rotary shaft 6, left retainer disk 2, right retainer disk 3 and ring flange 5 are loaded onto cylinder in order
1 relevant position, welds climbing device 4 after then falling the grooving plane at the starting point of cylinder 1 surface grooving and rope outlet, then will
The junction welding of each assembly is fixed, and polishes smooth at this welding.
(4), static balancing test: after installing bearing on extension, the reel after above-mentioned being completed is put into balancing stand
On, weigh up balance weight after finding out emphasis, then the balancing weight of identical weight is soldered to the corresponding positions on left and right retainer disk
Put.
Wherein, the material of described balancing weight is q235b, and cost is relatively low, good combination property.
In described step (3), need to be covered in grooving table with exotic material when will be fixing for the junction welding of each assembly
Face, prevents during welding, grooving is damaged by high temperature welding slag.
It is different from prior art, present invention is disclosed a kind of integral type parallel restrictive mechanism and its manufacturing process, the present invention
Cylinder is fabricated separately with rope guarding plate, such cylinder does not just have withdrawing insufficient space, Ran Houzai when processing grooving
Cylinder and end plate are combined into parallel restrictive mechanism by interference fit and welding procedure by cylinder and rope guarding plate, thus realizing
The integration manufacture of parallel restrictive mechanism, its concrete manufacturing process is: first passes through the outer surface in cylinder 1 and passes through machining
Form the grooving on cylinder 1 surface, then more left retainer disk 2, right retainer disk 3 and ring flange 5 are attached to the phase of drum surface
Answer position, subsequently the grooving plane of cylinder 1 excess surface is fallen and welds climbing device 4 so that reel 1 can pass through this climbing device 4
Confirm to be completed starting point and the rope outlet of rear grooving, finally realize the manufacture of integral type parallel restrictive mechanism, compared to existing
Have the split type parallel restrictive mechanism in technology, need not separately fabricated cylinder skin, technical process is more simple, and does not need by spiral shell
Cylinder and cylinder skin are connected by bolt, and manufacturing time reduces, thus reducing the production cycle, Integral winding-drum eliminates reel simultaneously
Internal stress it is therefore prevented that make the phenomenon of reel deformation, thus improve the circularity of integral type parallel restrictive mechanism because of internal stress
Quality.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of manufacturing process of integral type parallel restrictive mechanism is it is characterised in that its concrete manufacturing process is:
(1), assembly prepares: respectively by left retainer disk, right retainer disk and flange-processing formation；
(2), machine: cylinder is carried out with turning, grooving, and bores the centre bore of rotary shaft spindle nose；
(3), assemble: respectively rotary shaft, left retainer disk, right retainer disk and ring flange are loaded onto in order the corresponding positions of cylinder
Put, after then the grooving plane at the starting point of drum surface grooving and rope outlet being fallen, weld climbing device, then the company by each assembly
The place's of connecing welding is fixed, and polishes smooth at this welding；
(4), static balancing test: after installing bearing on the extension positioned at the rotary shaft of cylinder both sides, be completed above-mentioned
Reel afterwards is put on the balancing stand of special static balancing test, weighs up balance weight after finding out emphasis, then by identical weight
Balancing weight be soldered to the relevant position on left and right retainer disk.
2. the manufacturing process of the integral type parallel restrictive mechanism according to claim 1 is it is characterised in that described balancing weight
Material be q235b.
3. the manufacturing process of the integral type parallel restrictive mechanism according to claim 1 is it is characterised in that in described step
(3), in, when will be fixing for the junction welding of each assembly, need to be covered on grooving surface with exotic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561816.1A CN104401895B (en) | 2014-10-21 | 2014-10-21 | Integrated parallel fold line reel and manufacturing technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561816.1A CN104401895B (en) | 2014-10-21 | 2014-10-21 | Integrated parallel fold line reel and manufacturing technique thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401895A CN104401895A (en) | 2015-03-11 |
| CN104401895B true CN104401895B (en) | 2017-02-01 |
Family
ID=52639584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561816.1A Active CN104401895B (en) | 2014-10-21 | 2014-10-21 | Integrated parallel fold line reel and manufacturing technique thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401895B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041429B (en) * | 2016-07-04 | 2018-03-13 | 阳泉煤业集团华越机械有限公司 | A kind of ribbon conveyer double-screw drum preparation method |
| CN107934702B (en) * | 2017-11-17 | 2020-03-17 | 国网山东省电力公司淄博供电公司 | Retractable grounding wire device |
| CN110342415B (en) * | 2019-05-31 | 2020-12-08 | 武汉船用机械有限责任公司 | Positioning tool and positioning method for rope climbing block of winding drum |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB737352A (en) * | 1953-08-31 | 1955-09-21 | Franklin Leyburn Le Bus Sr | Cable spool winding |
| CN201825680U (en) * | 2010-09-27 | 2011-05-11 | 中国葛洲坝集团机械船舶有限公司 | Inner wall rope-pressing type steel wire rope reel |
| CN201932859U (en) * | 2011-01-11 | 2011-08-17 | 江阴市东虹机械管件有限公司 | Drum with broken line rope groove |
| CN202429938U (en) * | 2012-01-19 | 2012-09-12 | 胡相兰 | Winding drum for bridge crane |
| CN103523697B (en) * | 2013-10-31 | 2015-07-29 | 辽宁抚挖重工机械股份有限公司 | A kind of Multilayer broken line rope groove reel |
| CN103569889B (en) * | 2013-11-04 | 2015-08-26 | 浙江大学 | Just the two flapper hydraulic reel of dismounting of car hosit and using method thereof |
| CN103626064B (en) * | 2013-12-16 | 2016-02-03 | 中联重科股份有限公司 | Hoisting mechanism and reel thereof |
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2014
- 2014-10-21 CN CN201410561816.1A patent/CN104401895B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104401895A (en) | 2015-03-11 |
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