CN201824072U - Automatic butting-grinding tooling device for large-size cylinder - Google Patents
Automatic butting-grinding tooling device for large-size cylinder Download PDFInfo
- Publication number
- CN201824072U CN201824072U CN2010205319557U CN201020531955U CN201824072U CN 201824072 U CN201824072 U CN 201824072U CN 2010205319557 U CN2010205319557 U CN 2010205319557U CN 201020531955 U CN201020531955 U CN 201020531955U CN 201824072 U CN201824072 U CN 201824072U
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- movable stand
- rolling frame
- cylindrical shell
- butting
- cylinder
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- 238000005096 rolling process Methods 0.000 claims abstract description 74
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 11
- 210000001503 joint Anatomy 0.000 description 11
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides an automatic butting-grinding tooling device for a large-size cylinder, mainly comprising a cylinder rolling frame and a cylinder moving frame. Axes of two rows of transmission shafts on the cylinder rolling frame and the axes of two rows of transmission shafts of the cylinder moving frame are on the same horizontal plane, and the axes of the transmission shafts on the same side of the two frames are the same so as to ensure that the butting cylinders are on the same axes; under the transmission of a screw rod of the moving frame, the cylinder on the moving frame is in linear displacement so as to realize automatic butting; the circumferential grinding is conducted under the axial pressure maintained by the stretching of a spring, so that the butting accuracy of the two cylinders is improved; and the butting cylinders are driven to be in linear displacement under the transmission action of the screw rod of the moving frame, another cylinder butted on the rolling frame to do circumferential rolling, and the cylinder on the rolling frame and the cylinder in linear displacement on the moving frame form a relatively spiral butting-grinding movement. With the automatic butting-grinding tooling device, not only is the service life of equipment improved, the energy consumption is reduced, the precision is improved, the structure is simple, the reliability is strong, the butting precision is high, the butting speed is quick, the time and the labor are saved, safety and high efficiency are provided, and the equipment investment is reduced.
Description
Technical field
The utility model relates to a kind of tooling device, especially a kind of automatic butt break-in tooling device that is applicable to large-size cylinder body.
Background technology
At present, the method for the butt joint of large-size cylinder body employing divided for three steps.The first step is suspended a cylindrical shell in midair with bridge crane, and is close with another cylindrical shell gradually under artificial the adjustment, puts down cylindrical shell according to operator's observation in appropriate orientation, and perhaps two cylindrical shells that will be emitted on the bearing support by hoist engine are drawn to together.In second step, evenly locate four positions of spot welding on the circumference of butt joint slit.The 3rd step lifted the cylindrical shell behind the location on the rolling frame, with methods such as Lincoln welds inside and outside weld seam was filled up, and realized the cylindrical shell riveted joint.The problem that this method of operating exists is: when two cylindrical shells only axially dock, do not carry out circumferential break-in, merging precision can't guarantee; Need be in the whole cylindrical shell orientation of people's wage adjustment under the bridge crane, butt joint speed is slow, the danger coefficient height; Drag cylindrical shell with hoist engine on bearing support, frictional force is big, reduces equipment precision and life-span, increases energy consumption; Operation disperses to carry out, and the cylindrical shell lifting is frequent, and number of workers is more, and labour intensity is big, and operating efficiency is not high.
Summary of the invention
Technical problem: the purpose of this utility model is the weak point that will overcome in the prior art, provides that a kind of equipment is simple, good reliability, merging precision are fast at a high speed, time saving and energy saving, large-size cylinder body automatic butt break-in tooling device safely and efficiently.
Technical scheme: large-size cylinder body automatic butt break-in tooling device of the present utility model, comprise cylindrical shell rolling frame, cylindrical shell rolling frame comprises rolling frame buncher, spaced a plurality of rolling frame roll adjustment slide rail, one group in twos of a plurality of rolling frame roll adjustment slide rail, be arranged with the two row's rolling frame chassis that parallel on it, bottom, symmetrically arranged rolling frame chassis is arranged with the rolling frame leading screw roll adjustment rocking handle of regulating its spacing, top, symmetrically arranged rolling frame chassis is arranged with the rolling frame roller wheel bearing seat that is positioned on the rolling frame roll adjustment slide rail, rolling frame roller wheel bearing seat is provided with rolling frame supporting rollern, be connected with rolling frame power transmission shaft on the rolling frame supporting rollern wheel shaft, be provided with the cylindrical shell movable stand in the relative side of cylindrical shell rolling frame, the cylindrical shell movable stand comprises symmetrically arranged movable stand basis guide rail, movable stand basis guide rail is provided with the movable stand guide rail, the movable stand guide rail is arranged with the movable stand spring that is fixed on the guide rail of movable stand basis near rolling frame one side, and one of them movable stand spring is provided with the strain gauge that links to each other with switch board; Movable stand guide rail top is provided with the movable stand bearing, the middle inside of movable stand bearing is provided with the movable stand leading screw buncher of movable stand leading screw and control movable stand leading screw, be arranged with two movable stand roll adjustment slide rails on the movable stand bearing, being arranged with on two movable stand roll adjustment slide rails can be by the movable stand chassis of movable stand leading screw roll adjustment rocking handle spacing, the movable stand chassis is provided with movable stand roller wheel bearing seat and the movable stand buncher that is positioned on the movable stand roll adjustment slide rail, movable stand roller wheel bearing seat is provided with the movable stand supporting rollern, is connected with the movable stand power transmission shaft on the wheel shaft of movable stand supporting rollern; The axis of the rolling frame power transmission shaft of cylindrical shell rolling frame and the movable stand power transmission shaft of cylindrical shell movable stand is on same horizontal plane, and the axis conllinear of homonymy power transmission shaft.
Beneficial effect: the utility model adopts lead screw transmission to drive the cylindrical shell line shifting, realizes automatic butt; Circumferentially break-in under axial compressive force has increased the merging precision of two cylindrical shells; Movable stand is equipped with rail plate on the chassis, drives the cylindrical shell line shifting under the lead screw transmission effect, and rolling frame upper shell circumference rolls, and forms the motion of relative spiral butt joint-break-in with mobile cylindrical shell.Fix a pair of spring between the two-sided guide rail of movable stand and the basic unit's guide rail, cylindrical shell engages the back and stretches under the effect of cylindrical shell axial compressive force, and play the effect of four aspects: spring tension can be kept two axial compressive forces between cylindrical shell, strengthens the effect of break-in; Keep cylindrical shell Elastic Contact all the time, avoid the interference between the drive motor that the rigidity butt joint causes; After finishing docking mission, spring tension retracts initial position with the movable stand guide rail that is shifted and realizes automatically reseting; After loading onto strain gauge, spring is stretched to and to a certain degree can makes strain gauge and switch board corresponding, and the effect of travel switch is played in the stall of two bunchers on the control movable stand.Make movable stand upper shell line shifting, automatic butt by the effect of movable stand lead screw transmission, improve butt joint speed and precision; Axial potential difference when the tensile elongation that spring allows can compensate the lifting cylindrical shell has reduced lifting requirements, need not the workman and accurately adjust the cylindrical shell orientation under bridge crane, greatly reduces labor strength and work danger coefficient, has effectively improved lifting speed; Movable stand moves on guide rail, drags cylindrical shell with hoist engine and compares, and has both protected equipment, has reduced energy consumption again, has increased precision; Compare with artificial adjustment, improved speed and precision greatly, reduced difficulty; Can locate the welding of seam in the time of the butt joint cylindrical shell, improve equipment and personnel's utilization rate.It is simple in structure, good reliability, merging precision are fast at a high speed, time saving and energy saving, safe and efficient, reduce equipment investment.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure vertical view of the present utility model.
Among the figure: 1-rolling frame buncher, 2-rolling frame roll adjustment slide rail, 3-rolling frame leading screw roll adjustment rocking handle, 4-rolling frame chassis, 5-rolling frame roller wheel bearing seat, 6-rolling frame supporting rollern, 7-rolling frame power transmission shaft, 8-movable stand supporting rollern, 9-movable stand roller wheel bearing seat, 10-movable stand chassis, 11-movable stand bearing, 12-movable stand basis guide rail, 13-movable stand guide rail, 14-moves frame leading screw roll adjustment rocking handle, 15-movable stand power transmission shaft, 16-movable stand buncher, 17-movable stand roll adjustment slide rail, 18-movable stand leading screw, 19-movable stand leading screw buncher, 20-movable stand spring, the 21-strain gauge.
The specific embodiment
Below in conjunction with accompanying drawing an embodiment of the present utility model is further described:
Large-size cylinder body automatic butt break-in tooling device of the present utility model, mainly constitute by cylindrical shell rolling frame and cylindrical shell movable stand, the axis of the axis of two row's power transmission shafts and cylindrical shell movable stand two row's power transmission shafts is on same horizontal plane on the cylindrical shell rolling frame, and the drive shaft axis conllinear of the same side on the two stands, with the axis of the cylindrical shell A that guarantees butt joint and the axis conllinear of cylindrical shell B, wherein: cylindrical shell rolling frame comprises rolling frame buncher 1, spaced a plurality of rolling frame roll adjustment slide rail 2, a plurality of rolling frame roll adjustment slide rail 2 one group in twos, being arranged with on it can be by the rolling frame chassis 4 of rolling frame leading screw roll adjustment rocking handle 3 spacings, be arranged with the rolling frame roller wheel bearing seat 5 that is positioned on the rolling frame roll adjustment slide rail 2 on the symmetrically arranged rolling frame chassis 4, rolling frame roller wheel bearing seat 5 is provided with rolling frame supporting rollern 6, be connected with rolling frame power transmission shaft 7 on rolling frame supporting rollern 6 wheel shafts, the cylindrical shell movable stand comprises symmetrically arranged movable stand basis guide rail 12, movable stand basis guide rail 12 is provided with movable stand guide rail 13, the inboard of movable stand guide rail 13 is provided with the movable stand spring 20 that is fixed on the guide rail 12 of movable stand basis, and movable stand spring 20 is provided with the strain gauge 21 that links to each other with switch board; Movable stand guide rail 13 is provided with movable stand bearing 11, the middle inside of movable stand bearing 11 is provided with the movable stand leading screw buncher 19 of regulating movable stand leading screw 18 and control and regulation movable stand leading screw 18, be arranged with two movable stand roll adjustment slide rails 17 on the movable stand bearing 11, being arranged with on two movable stand roll adjustment slide rails 17 can be by the movable stand chassis 10 of movable stand leading screw roll adjustment rocking handle 14 spacings, movable stand chassis 10 is provided with movable stand roller wheel bearing seat 9 and the movable stand buncher 16 that is positioned on the movable stand roll adjustment slide rail 17, movable stand roller wheel bearing seat 9 is provided with movable stand supporting rollern 8, is connected with movable stand power transmission shaft 15 on the wheel shaft of movable stand supporting rollern 8; The axis of the rolling frame power transmission shaft 7 of cylindrical shell rolling frame and the movable stand power transmission shaft 15 of cylindrical shell movable stand is on same horizontal plane, and homonymy axis conllinear.
The course of work: cylindrical shell A is lifted on the rolling bearing frame, and cylindrical shell B lifts on the mobile bearing support, starts rolling frame buncher 1, and cylindrical shell A begins to roll under the 6 frictional force effects of rolling frame supporting rollern; Start movable stand leading screw buncher 19, cylindrical shell B drive under the effect of movable stand leading screw 18 movable stand bearing 11 on movable stand guide rail 13 vertically straight line move.Two cylindrical shell motion modes constitute relative screw, contact until cylindrical shell.After two cylindrical shell contacts, because moving axially of cylindrical shell B produces axial compressive force between the two.Under the axial compressive force effect, movable stand guide rail 13 moves round about along movable stand basis guide rail 12, the movable stand spring 20 that is fixed between movable stand basis guide rail 12 and the movable stand guide rail 13 is stretched: keep the axial compressive force that continues between two cylindrical shells by the stretching of movable stand spring 20, strengthen the effect of break-in; Keep cylindrical shell Elastic Contact all the time, avoid the interference between the drive motor that the rigidity butt joint causes; After loading onto strain gauge, spring is stretched to and to a certain degree can makes strain gauge and switch board corresponding, and the effect of travel switch is played in the stall of two bunchers on the control movable stand; After finishing docking mission, spring tension retracts initial position with the movable stand guide rail that is shifted and realizes automatically reseting.Movable stand spring 20 is stretched to when limiting the position, and the strain gauge of establishing thereon 21 reaches switch board with signal, and switch board sends control signal, and movable stand leading screw buncher 19 is stopped, and movable stand buncher 16 starts, and cylindrical shell B rotating speed begins to increase gradually.Because movable stand spring 20 is still kept extended state, two cylindrical shells carry out break-in with relative motion and accelerate to the same in the same way speed with cylindrical shell A until cylindrical shell B, finish docking operation.When two cylindrical shell stability of rotation, detect the butt joint quality at seam crossing and implement the spot welding location in the position preferably.
If the cylindrical shell of butt joint surpasses two sections, the cylindrical shell that spot welding is had good positioning is transported on the reserve rolling bearing frame that is connected with the frame that rolls with bridge crane, keeps the running of supporting rollern, with welding methods such as Lincoln welds weld seam is filled up.Meanwhile, the butt joint operation of movable stand and rolling frame upper shell can be carried out simultaneously.
Claims (1)
1. large-size cylinder body automatic butt break-in tooling device, comprise cylindrical shell rolling frame, cylindrical shell rolling frame comprises rolling frame buncher (1), spaced a plurality of rolling frame roll adjustment slide rails (2), one group in twos of a plurality of rolling frame roll adjustment slide rail (2), be arranged with the two row rolling frame chassis (4) that parallel on it, bottom, symmetrically arranged rolling frame chassis (4) is arranged with the rolling frame leading screw roll adjustment rocking handle (3) of regulating its spacing, top, rolling frame chassis (4) is arranged with the rolling frame roller wheel bearing seat (5) that is positioned on the rolling frame roll adjustment slide rail (2), rolling frame roller wheel bearing seat (5) is provided with rolling frame supporting rollern (6), be connected with rolling frame power transmission shaft (7) on rolling frame supporting rollern (6) wheel shaft, it is characterized in that: be provided with the cylindrical shell movable stand in the relative side of cylindrical shell rolling frame, the cylindrical shell movable stand comprises symmetrically arranged movable stand basis guide rail (12), movable stand basis guide rail (12) is provided with movable stand guide rail (13), movable stand guide rail (13) is arranged with the movable stand spring (20) that is fixed on the movable stand basis guide rail (12) near rolling frame one side, and one of them movable stand spring (20) is provided with the strain gauge (21) that links to each other with switch board; Movable stand guide rail (13) top is provided with movable stand bearing (11), the middle inside of movable stand bearing (11) is provided with the movable stand leading screw buncher (19) of movable stand leading screw (18) and control movable stand leading screw (18), movable stand bearing (11) is provided with two movable stand roll adjustment slide rails (17), being arranged with on two movable stand roll adjustment slide rails (17) can be by the movable stand chassis (10) of movable stand leading screw roll adjustment rocking handle (14) spacing, movable stand chassis (10) is provided with movable stand roller wheel bearing seat (9) and the movable stand buncher (16) that is positioned at movable stand roll adjustment slide rail (17) top, movable stand roller wheel bearing seat (9) is provided with movable stand supporting rollern (8), is connected with movable stand power transmission shaft (15) on the wheel shaft of movable stand supporting rollern (8); The axis of the rolling frame power transmission shaft (7) of cylindrical shell rolling frame and the movable stand power transmission shaft (15) of cylindrical shell movable stand is on same horizontal plane, and the axis conllinear of homonymy power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205319557U CN201824072U (en) | 2010-09-17 | 2010-09-17 | Automatic butting-grinding tooling device for large-size cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205319557U CN201824072U (en) | 2010-09-17 | 2010-09-17 | Automatic butting-grinding tooling device for large-size cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824072U true CN201824072U (en) | 2011-05-11 |
Family
ID=43962630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205319557U Expired - Lifetime CN201824072U (en) | 2010-09-17 | 2010-09-17 | Automatic butting-grinding tooling device for large-size cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992370A (en) * | 2010-09-17 | 2011-03-30 | 中天仕名（徐州）重型机械有限公司 | Automatic butt joint and grinding-in tooling equipment of large barrel |
| CN111571051A (en) * | 2020-05-06 | 2020-08-25 | 徐州徐工基础工程机械有限公司 | Pre-welding preheating and post-welding heat treatment system and method for outer key of rotary drilling drill rod |
-
2010
- 2010-09-17 CN CN2010205319557U patent/CN201824072U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992370A (en) * | 2010-09-17 | 2011-03-30 | 中天仕名（徐州）重型机械有限公司 | Automatic butt joint and grinding-in tooling equipment of large barrel |
| CN101992370B (en) * | 2010-09-17 | 2013-09-18 | 徐州中材装备重型机械有限公司 | Automatic butt joint and grinding-in tooling equipment of large barrel |
| CN111571051A (en) * | 2020-05-06 | 2020-08-25 | 徐州徐工基础工程机械有限公司 | Pre-welding preheating and post-welding heat treatment system and method for outer key of rotary drilling drill rod |
| CN111571051B (en) * | 2020-05-06 | 2022-04-01 | 徐州徐工基础工程机械有限公司 | Pre-welding preheating and post-welding heat treatment system and method for outer key of rotary drilling drill rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110511 Effective date of abandoning: 20130918 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110511 Effective date of abandoning: 20130918 |
|
| RGAV | Abandon patent right to avoid regrant |