CN202610629U - Double-Y rolling mill for compacted strand wire ropes by rolling method - Google Patents
Double-Y rolling mill for compacted strand wire ropes by rolling method Download PDFInfo
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- CN202610629U CN202610629U CN 201220195935 CN201220195935U CN202610629U CN 202610629 U CN202610629 U CN 202610629U CN 201220195935 CN201220195935 CN 201220195935 CN 201220195935 U CN201220195935 U CN 201220195935U CN 202610629 U CN202610629 U CN 202610629U
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Abstract
The utility model discloses a double-Y rolling mill for compacted strand wire ropes by a rolling method. The double-Y rolling mill comprises a pull rod (1), a bottom plate (2) and two roller units (3); each roller unit comprises a worm-and-gear box component (4), a mounting head (5), a jaw (6), a roller core (7), a roller sheet (8), a tension spring (16) and a frame (10); the worm-and-gear box component is arranged on the frame; a worm wheel is arranged on a worm-wheel shaft; the inner circle of the mounting head is connected with the worm-wheel shaft, and the outer circle of the mounting head is connected with the frame; one end of the jaw is arranged on the mounting head and the other end of the jaw is connected with the roller core; the roller sheet is arranged on the roller core; one end of the tension spring is arranged on the jaw, and the other end of the tension spring is arranged on the frame; two roller units are arranged on the bottom plate; and the pull rod is connected with the two roller units. The utility model has the advantages that the double-Y rolling mill is compact in design, accurate in indexing and convenient to adjust, the finish of products is high, and the service life of rollers is long.
Description
Technical field
The utility model relates to the double-Y shaped milling train of a kind of roller daraf(reciprocal of farad) compaction-strand steel wire rope.
Background technology
The steel wire rope product T&B that comes out is along with industrialized process demand has further requirement to the steel wire rope product, as to steel wire rope compacting and filler etc.
A lot of abroad industries, first-selected compaction-strand steel wire rope, China is at the also widely-used gradually compaction-strand steel wire rope of a lot of industries, like vertical shaft hoisting, vertical balance rope, excavator (power shovel elevator), rotary drilling rig, harbour handling and building tower crane etc.
The comparison of the various production methods of compaction-strand steel wire rope: the compaction-strand steel wire rope production method is broadly divided into: die drawing, roller draw, rolling and method such as forge.
(1) die drawing method: it is many to wear die process, and resistance is big, and hauling machine can't drive sometimes.Die wear is fast, and nib becomes big or damages and cause very big difficulty to production especially in process of production.
(2) rolling and the method for forging: it is rolling often must after becoming strand, to carry out the second time again, and production efficiency is low.
(3) the roller daraf(reciprocal of farad) is the method that overseas enterprise generally adopts, because resistance is little, existing at present Bunching machine is as long as one of series connection or two double-Y shaped turk's head machines just can be realized compaction-strand steel wire rope production on production line.
Summary of the invention
The utility model technical problem to be solved provides a kind of compact to design, calibration accurately, from six direction circle is returned in the strand wire compacting; Easy to adjust, product glossiness is high, the double-Y shaped milling train of roller daraf(reciprocal of farad) compaction-strand steel wire rope of roll long service life.
For solving the problems of the technologies described above, the technical scheme of the utility model be used for case unpacker draw the punch-out equipment structure, comprise pull bar, base plate and two roll unit; Described two roll unit comprise worm and gear box assembly, installation head, jaw, roller core, roll and frame; The worm and gear box assembly is installed on the frame; Worm gear is provided with the worm gear outrigger shaft; The interior circle of installation head links to each other with the worm gear outrigger shaft, and the cylindrical of installation head links to each other with frame; One end of jaw is installed on the installation head, and the other end of jaw links to each other with roller core; Roll is installed on the roller core; One end of tension spring is installed on the jaw, and its other end is installed on the frame; Two roll unit are installed on the base plate; Pull bar connects two roll unit, makes to form an integral body.
For realizing the whole radiai adjustment of jaw on the installation head, the technical scheme of the utility model also is provided with, and the cylindrical of installation head is connected on the frame through feather key.Flexible mistake is threaded on the worm-wheel shaft in the installation head.
For realizing the axial adjustment of single roller core, the technical scheme of the utility model also is provided with, and jaw is connected through bearing pin with installation head, and the two ends of bearing pin are equipped with the axial locking nut.
For realizing the radiai adjustment of single jaw, the technical scheme of the utility model also is provided with, and on frame, is provided with roller core radiai adjustment device, and roller core radiai adjustment device comprises adjustment screw and locking nut; Adjustment screw is installed on the frame, and locking nut is installed on the adjustment screw.A place is provided with boss on the jaw.The exterior arc surface of the boss that jaw is provided with contacts with the roll radiai adjustment device that frame is provided with.
The utility model compared with prior art, its beneficial effect is: (1) this milling train is passive milling train, self resistance is little, power needn't add any power again from the hauling machine of steel wire rope strander.(2) compact to design, calibration is accurate, by double-Y shaped, from six direction with the steel wire rope compacting.(3) easy to adjust, product glossiness is high, the roll long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the C-C cutaway view of Fig. 1.
Fig. 4 is that the B of Fig. 1 is to view.
Fig. 5 is that the jaw overall radial on the installation head of the utility model is regulated sketch map.
Fig. 6 is the single roller core axial adjustment sketch map of the utility model.
Fig. 7 is the single jaw radiai adjustment sketch map of the utility model.
Fig. 8 is a roller daraf(reciprocal of farad) compacting thigh mill milling schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
In conjunction with 8 explanations of accompanying drawing 1-accompanying drawing, the double-Y shaped milling train of the disclosed a kind of roller daraf(reciprocal of farad) compaction-strand steel wire rope of the utility model comprises pull bar 1, base plate 2 and two roll unit 3; Described two roll unit 3 comprise worm and gear box assembly 4, installation head 5, jaw 6, roller core 7, roller sheet 8, tension spring 16 and frame 10; Worm and gear box assembly 4 is installed on the frame 10; Worm gear 41 is installed on the worm-wheel shaft 42; The interior circle of installation head 5 links to each other with worm-wheel shaft 42, and the cylindrical of installation head 5 links to each other with frame 10; One end of jaw 6 is installed on the installation head 5, and the other end of jaw 6 links to each other with roller core 7; Roller sheet 8 is installed on the roller core 7; One end of tension spring 16 is installed on the jaw 6, and its other end is installed on the frame 10; Two roll unit 3 are installed on the base plate 2; Pull bar 1 connects two roll unit 3, makes to form an integral body.
For realizing the whole radiai adjustment of jaw on the installation head, the technical scheme of the utility model also is provided with, and the cylindrical of installation head 5 is connected on the frame 10 through feather key 15.Flexible mistake is threaded on the worm-wheel shaft 42 in the installation head 5.
For realizing the axial adjustment of single roller core, the technical scheme of the utility model also is provided with, and jaw 6 is connected through bearing pin 11 with installation head 5, and the two ends of bearing pin 11 are equipped with axial locking nut 14.
For realizing the radiai adjustment of single jaw, the technical scheme of the utility model also is provided with, and on frame 10, is provided with roller core radiai adjustment device 9, and roller core radiai adjustment device 9 comprises adjustment screw 91 and locking nut 92; Adjustment screw 91 is installed on the frame 10, and locking nut 92 is installed on the adjustment screw 91.A place is provided with boss 61 on the jaw 6.The exterior arc surface of the boss 61 that jaw 6 is provided with contacts with the roll radiai adjustment device 9 that frame 10 is provided with.
During enforcement, three jaws 6 are installed separately respectively on the installation head 5 of two roll unit 3, are mounted to 120 ° between per two jaws 6, a roller core 7 is installed on each jaw 6, a roller sheet 8 is installed on each roller core 7; Roller sheet that the installation of two roll unit need be satisfied in the roll unit becomes 60 ° with a roller sheet in another roll unit; Two roll unit 3 are installed on the base plate 2, and pull bar 1 connects two roll unit 3, make to form an integral body.
Jaw overall radial on the installation head is regulated: flexible mistake is threaded on the worm-wheel shaft 42 in the installation head 5; The cylindrical of installation head 5 is installed on the frame 10 through feather key 15; One end of jaw 6 is installed on the installation head 5; Manual rocking-turn crank 13, crank 13 rotates; Crank 13 rotates and drives worm screw 43 rotations, and worm screw 43 is rotated drive worm gears 41 and rotates with worm-wheel shaft 42; Worm-wheel shaft 42 rotations drive installation head 5 at the feather key 15 that also gets on cylindrical and the frame 10 through installation head 5 on the turbine wheel shaft 42 through screw thread; Make installation head 5 move along the axial direction of worm-wheel shaft 42; An end of jaw 6 is connected on the installation head 5 through bearing pin 11 simultaneously; So installation head 5 moves and drives jaw 6 overall radial be installed in installation head 5 and move, and makes that the gap between each roller sheet 8 becomes big, diminishes, and realizes that the jaw overall radial on the installation head is regulated.
The axial adjustment of single roller core: jaw 6 is connected through bearing pin 11 with installation head 5, and bearing pin 11 two ends are equipped with axial locking nut 14, leaves certain clearance 15 between jaw 6 and the installation head 5, can realize the axial adjustment of single roller core.During adjusting; Two axial locking nuts 14 with bearing pin 11 outsides unclamp certain distance earlier; Two axial locking nuts 14 in the difference degree of tightness bearing pin outside; Make the moulding center line of roll center line and product coincide and get final product, tighten two axial locking nuts 14 in bearing pin 11 outsides, can realize the axial adjustment of single roller core.
The radiai adjustment of single jaw: on frame 10, be provided with roller core radiai adjustment device 9.Roll radiai adjustment device 9 comprises adjustment screw 91 and locking nut 92.A place is provided with boss 61 on the jaw 6.The exterior arc surface of the boss 61 that jaw 6 is provided with contacts with the roller core radiai adjustment device 9 that frame 10 is provided with.When the radial clearance between the roller core of installing on each jaw need reduce, only need to regulate the radial position of each jaw, the radial clearance between the roller core that can realize installing on each jaw need reduce.During adjusting, unclamp the locking nut 92 of roller core radiai adjustment device 9,, make adjustment screw 91 on frame 10, outwards move to frame inner rotary adjustment screw 91; Because the exterior arc surface of jaw 6 convex platforms 61 contacts with roller core radiai adjustment device 9, when adjustment screw 91 outwards moves, drive jaw 6 motions on frame 10; Make the gap between the roller core of installing on each jaw reduce.After the roller sheet of installing on the jaw 6 is adjusted to the needed position of product, tighten the locking nut 92 of roller core radiai adjustment device 9, can realize that the radial clearance of each jaw reduces.When the radial clearance between the roller core of installing on each jaw need increase, only need to regulate the radial position of each jaw, the radial clearance between the roller core that can realize installing on each jaw need increase.During adjusting, unclamp the locking nut 92 of roller core radiai adjustment device 9, rotation adjusting screw 91 in frame makes adjustment screw 91 on frame 10, move inward; At this moment, be installed in the jaw of frame below, because the weight of its jaw self makes the exterior arc surface of jaw 6 convex platforms 61 contact with roller core radiai adjustment device 9 all the time; Thereby make the gap between the roller core of installing on each jaw increase; Be installed in the jaw of frame top simultaneously, owing to can't make the exterior arc surface of jaw 6 convex platforms 61 contact through the weight of self with roller core radiai adjustment device 9; So on each jaw 6 above the frame 10, a tension spring 16 is installed all, an end of its tension spring 16 is installed on the jaw 6, the other end is installed on the frame 10; When the locking nut 92 that unclamps roller core radiai adjustment device 9; When rotation adjusting screw 91 in frame 10, adjustment screw 91 move inward on frame 10, when the exterior arc surface of roller core radiai adjustment device 9 and jaw 6 convex platforms 61 has certain distance; Tension spring 16 effects; Jaw 6 is pulled to a side of frame 10, make the exterior arc surface of jaw 6 convex platforms 61 contact with roller core radiai adjustment device 9 all the time, thereby make the gap between the roller core of installing on each jaw increase.Realize the radiai adjustment of single jaw through above-mentioned regulative mode.
During enforcement, product penetrates in the milling train, and earlier by outside manual drives crank 13, crank 13 is installed on the worm screw 43.Manual rocking-turn crank 13, crank 13 rotates; Crank 13 rotates and drives worm screw 43 rotations, and worm screw 43 is rotated drive worm gears 41 and extends 42 rotations with worm gear.Flexible mistake is threaded on the worm-wheel shaft 42 in the installation head 5; The cylindrical of installation head 5 is installed on the frame 10 through feather key 15; One end of jaw 6 is installed on the installation head 5; Manual rocking-turn crank 13, crank 13 rotates; Crank 13 rotates and drives worm screw 43 rotations, and worm screw 43 is rotated drive worm gears 41 and rotates with worm-wheel shaft 42; Worm-wheel shaft 42 rotations drive installation head 5 at the feather key 15 that also gets on cylindrical and the frame 10 through installation head 5 on the turbine wheel shaft 42 through screw thread; Make installation head 5 move along the axial direction of worm-wheel shaft 42; An end of jaw 6 is connected on the installation head 5 through bearing pin 11 simultaneously; So installation head 5 moves and drives jaw 6 overall radial be installed in installation head 5 and move; Make the gap between each roller sheet 8 become big, diminish, realize that the jaw overall radial on the installation head 5 is regulated, be adjusted to the required gap of product; Shape needs according to product are finely tuned the axial location of single roller core and the radial position of single jaw in the part again, make to obtain the required optimal pass of product between the roll.Product can obtain desirable product section bar by passing between the roll.
Claims (7)
1. the double-Y shaped milling train of roller daraf(reciprocal of farad) compaction-strand steel wire rope is characterized in that, comprises pull bar (1), base plate (2) and two roll unit (3); Described two roll unit (3) comprise worm and gear box assembly (4), installation head (5), jaw (6), roller core (7), roller sheet (8), tension spring (16) and frame (10); Worm and gear box assembly (4) is installed on the frame (10); Worm gear (41) is installed on the worm-wheel shaft (42); The interior circle of installation head (5) links to each other with worm-wheel shaft (42), and the cylindrical of installation head (5) links to each other with frame (10); One end of jaw (6) is installed on the installation head (5), and the other end of jaw (6) links to each other with roller core (7); Roller sheet (8) is installed on the roller core (7); One end of tension spring (16) is installed on the jaw (6), and its other end is installed on the frame (10); Two roll unit (3) are installed on the base plate (2); Pull bar (1) connects two roll unit (3), makes to form an integral body.
2. the double-Y shaped milling train of roller daraf(reciprocal of farad) compaction-strand steel wire rope according to claim 1 is characterized in that frame (10) is provided with roller core radiai adjustment device (9), and roller core radiai adjustment device (9) comprises adjustment screw (91) and locking nut (92); Adjustment screw (91) is installed on the frame (10), and locking nut (92) is installed on the adjustment screw (91).
3. the double-Y shaped milling train of roller daraf(reciprocal of farad) compaction-strand steel wire rope according to claim 1 is characterized in that jaw (6) Shang Yichu is provided with boss (61).
4. according to claim 2 or the double-Y shaped milling train of the described roller daraf(reciprocal of farad) of claim 3 compaction-strand steel wire rope, it is characterized in that the exterior arc surface of the boss (61) that jaw (6) is provided with contacts with the roller core radiai adjustment device (9) that frame (10) is provided with.
5. the double-Y shaped milling train of roller daraf(reciprocal of farad) compaction-strand steel wire rope according to claim 1 is characterized in that the cylindrical of installation head (5) is connected on the frame (10) through feather key (15).
6. the double-Y shaped milling train of roller daraf(reciprocal of farad) compaction-strand steel wire rope according to claim 1 is characterized in that flexible mistake is threaded on the worm-wheel shaft (42) in the installation head (5).
7. the double-Y shaped milling train of roller daraf(reciprocal of farad) compaction-strand steel wire rope according to claim 1 is characterized in that jaw (6) is connected through bearing pin (11) with installation head (5), and the two ends of bearing pin (11) are equipped with axial locking nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195935 CN202610629U (en) | 2012-05-03 | 2012-05-03 | Double-Y rolling mill for compacted strand wire ropes by rolling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195935 CN202610629U (en) | 2012-05-03 | 2012-05-03 | Double-Y rolling mill for compacted strand wire ropes by rolling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610629U true CN202610629U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220195935 Expired - Fee Related CN202610629U (en) | 2012-05-03 | 2012-05-03 | Double-Y rolling mill for compacted strand wire ropes by rolling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635006A (en) * | 2012-05-03 | 2012-08-15 | 陈吉玉 | Roller-stretching-process dual-Y type rolling mill for compacted-strand steel wire rope |
-
2012
- 2012-05-03 CN CN 201220195935 patent/CN202610629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635006A (en) * | 2012-05-03 | 2012-08-15 | 陈吉玉 | Roller-stretching-process dual-Y type rolling mill for compacted-strand steel wire rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140503 |