CN203738336U - Mechanical arm used for disassembling and assembling sliding nozzle hydraulic cylinder - Google Patents
Mechanical arm used for disassembling and assembling sliding nozzle hydraulic cylinder Download PDFInfo
- Publication number
- CN203738336U CN203738336U CN201420079606.4U CN201420079606U CN203738336U CN 203738336 U CN203738336 U CN 203738336U CN 201420079606 U CN201420079606 U CN 201420079606U CN 203738336 U CN203738336 U CN 203738336U
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- nozzle hydraulic
- slide gate
- gate nozzle
- manipulator
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a mechanical arm used for disassembling and assembling a sliding nozzle hydraulic cylinder, and belongs to the technical field of casting. The mechanical arm is used for solving the problems that the disassembling and assembling efficiency of the ladle nozzle hydraulic cylinder is low and the labor intensity of workers is high. According to the technical scheme, the mechanical arm comprises an adjustable support, a rear cross rod, a front cross rod, a fixed pulley, a steel wire rope, a tension spring and two rotational joints, the rear end of the rear cross rod is connected with the adjustable support through the first rotational joint, the front end of the rear cross rod is connected with the rear end of the front cross rod through the second rotational joint, the fixed pulley is installed at the front end of the front cross rod, one end of the steel wire rope is fixed to the sliding nozzle hydraulic cylinder and the other end of the steel wire rope is connected with the front cross rod through the tension spring after being wound through the fixed pulley. According to the mechanical arm, a rotation mechanism formed by the two cross rods and the two rotational joints is used for adjusting the horizontal position of the sliding nozzle hydraulic cylinder, the rotation mechanism is simple in structure and flexible to operate and can conveniently realize accurate positioning of the sliding nozzle hydraulic cylinder, the disassembling and assembling efficiency of the nozzle hydraulic cylinder is greatly increased and the labor intensity of workers is relieved.
Description
Technical field
The utility model relates to a kind of manipulator using in the time of the large water-coating port hydraulic cylinder of dismounting conticaster, belongs to casting technology field.
Background technology
On the conticaster of steel mill, the Shi Kao mouth of a river, the mouth of a river hydraulic cylinder of large bag is controlled, in the time that ladle arrives pouring position, operative employee is just arranged on mouth of a river hydraulic cylinder greatly and wraps, control the mouth of a river and pour into a mould, after being poured, mouth of a river hydraulic cylinder is removed again, Jiang great Bao hangs away.At present, mouth of a river hydraulic cylinder is all generally to hang on large bag arm with iron wire, rotate to installation site with large bag arm, cannot accurately locate mouth of a river hydraulic cylinder owing to only depending on large bag arm, when installation, the position of hydraulic cylinder also need be adjusted by multiple workmans are manual, so not only increased workman's labour intensity, and operating efficiency is very low, has had a strong impact on the rhythm of production of conticaster.
Utility model content
The purpose of this utility model is the drawback for prior art, and a kind of manipulator for dismounting slide gate nozzle hydraulic cylinder is provided, and to improve the dismounting efficiency of mouth of a river hydraulic cylinder, reduces workman's labour intensity.
Problem described in the utility model realizes with following technical proposals:
A kind of manipulator for dismounting slide gate nozzle hydraulic cylinder, formation comprises adjustable support, rear transverse rod, front rail, fixed pulley, steel wire rope, extension spring and two cradle heads, the rear end of described rear transverse rod is connected with adjustable support by the first cradle head, its front end is connected with the rear end of front rail by the second cradle head, described fixed pulley is arranged on the front end of front rail, the fixing slide gate nozzle hydraulic cylinder in one end of described steel wire rope, is connected with front rail by extension spring after other end pile warp fixed pulley.
The above-mentioned manipulator for dismounting slide gate nozzle hydraulic cylinder, described adjustable support comprises bearing, link and with externally threaded cramp bar, described link is fixed on bearing, its middle part is provided with the vertical screwed hole matching with cramp bar, the lower end of described cramp bar is connected with link by screw thread, and its upper end is connected with rear transverse rod by the first cradle head.
The above-mentioned manipulator for dismounting slide gate nozzle hydraulic cylinder, one end that described steel wire rope is connected with slide gate nozzle hydraulic cylinder is provided with the collar, shackle and hydraulic cylinder chuck, described collar clip is held in the rope sling of steel cord ends, and described hydraulic cylinder chuck is connected with the collar by shackle.
The above-mentioned manipulator for dismounting slide gate nozzle hydraulic cylinder is provided with adjusting screw(rod) between extension spring and front rail, and one end of described adjusting screw(rod) is provided with adjusting nut, and the other end is connected with extension spring through after the screw rod installing rack on front rail top.
The above-mentioned manipulator for dismounting slide gate nozzle hydraulic cylinder, described cradle head comprises joint rotating shaft and joint sleeve, described joint sleeve coaxial package is in the outside of joint rotating shaft, between the two, be provided with self-lubricating bearing, joint rotating shaft and joint sleeve respectively with two that are connected with cradle head parts are affixed in relative rotation.
The above-mentioned manipulator for dismounting slide gate nozzle hydraulic cylinder, the front portion of described fixed pulley is provided with cover plate, and the top of fixed pulley and extension spring is provided with upper guard board, and both sides are provided with side guard plate.
The above-mentioned manipulator for dismounting slide gate nozzle hydraulic cylinder, fixes by locking nut between described cramp bar and link.
The utility model adopts the rotating mechanism of two sections of cross bars and two cradle head formations to adjust the horizontal level of slide gate nozzle hydraulic cylinder, this mechanism structure is simple, flexible operation, the accurate location that can realize easily slide gate nozzle hydraulic cylinder, the dismounting efficiency that has greatly improved mouth of a river hydraulic cylinder, has reduced workman's labour intensity.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
In figure, each list of reference numerals is: 1, the collar, 2, rope clamp, 3, steel wire rope, 4, cover plate, 5, fixed pulley, 6, upper guard board, 7, screw, 8, joint cover plate, 9, self-lubricating bearing, 10, cramp bar, 11, the second cradle head, 12, adjusting nut, 13, extension spring, 14, side guard plate, 15, front rail, 16, bearing pin, 17, joint rotating shaft, 18, shackle, 19, joint sleeve, 20, adjusting screw(rod), 21, hydraulic cylinder chuck, 22, flat plate pad, 23, rear transverse rod, 24, bearing, 25, locking nut, 26, link, 27, slide gate nozzle hydraulic cylinder, 28, the first cradle head.
Detailed description of the invention
The utility model can be transported to mouth of a river hydraulic cylinder on large bag pouring position exactly, utilizes this device, only needs a workman just can mount and dismount easily large water-coating port hydraulic cylinder.
Referring to Fig. 1 and Fig. 2, the utility model comprises the collar 1, rope clamp 2, steel wire rope 3, cover plate 4, hydraulic cylinder chuck 21, extension spring 13, adjusting screw(rod) 20, adjusting nut 12, shackle 18, front rail 15, rear transverse rod 23, bearing 24, the first cradle head 28 and the second cradle head 11.Hydraulic cylinder chuck 21 is for fixing slide gate nozzle hydraulic cylinder 27, steel wire rope 3 is sling slide gate nozzle hydraulic cylinder 27 come by rope clamp 2, the collar 1, shackle 18 and hydraulic cylinder chuck 21, the other end of steel wire rope 3 joins by the extension spring 13 of installing on fixed pulley 5 and front rail 15, the other end of extension spring 13 has the adjusting screw(rod) 20 that regulates extension spring degree of tightness, and extension spring 13 plays buffering to wrapping greatly the slide gate nozzle hydraulic cylinder 27 of pulling down; The effect of cover plate 4 is to prevent the de-groove of steel wire rope 3.Upper guard board 6 is backplates of front rail 15 steel wire rope 3 and extension spring 13 above.Bearing 24 is bases of supported mechanical hand, has link 26 and cramp bar 10 on bearing 24, and cramp bar 10 has screw thread above, can regulate whole mouth of a river hydraulic cylinder manipulator's height, has regulated rear fastening locked with locking nut 25.Between cramp bar 10 between front rail 15 and rear transverse rod 23, on rear transverse rod 23 and bearing 24, be connected by the identical cradle head of structure, cradle head is made up of self-lubricating bearing 9, joint sleeve 19, joint rotating shaft 17, joint cover plate 8, joint sleeve 19 is realized rotation with joint rotating shaft 17 by self-lubricating bearing 9, joint cover plate 8 is arranged on joint rotating shaft 17 upper ends, and its effect is to prevent that joint sleeve 19 and self-lubricating bearing 9 from moving axially.By adjusting the angle of front rail 15 and rear transverse rod 23, can be by by steel wire rope 3 bolts, the slide gate nozzle hydraulic cylinder 27 on front rail 15 moves on to large water-coating port cast position easily.
Claims (7)
1. the manipulator for dismounting slide gate nozzle hydraulic cylinder, it is characterized in that, it comprises adjustable support, rear transverse rod (23), front rail (15), fixed pulley (5), steel wire rope (3), extension spring (13) and two cradle heads, the rear end of described rear transverse rod (23) is connected with adjustable support by the first cradle head (28), its front end is connected with the rear end of front rail (15) by the second cradle head (11), described fixed pulley (5) is arranged on the front end of front rail (15), the fixing slide gate nozzle hydraulic cylinder (27) in one end of described steel wire rope (3), after other end pile warp fixed pulley (5), be connected with front rail (15) by extension spring (13).
2. the manipulator for dismounting slide gate nozzle hydraulic cylinder according to claim 1, it is characterized in that, described adjustable support comprises bearing (24), link (26) and with externally threaded cramp bar (10), described link (26) is fixed on bearing (24), its middle part is provided with the vertical screwed hole matching with cramp bar (10), the lower end of described cramp bar (10) is connected with link (26) by screw thread, and its upper end is connected with rear transverse rod (23) by the first cradle head (28).
3. the manipulator for dismounting slide gate nozzle hydraulic cylinder according to claim 1 and 2, it is characterized in that, one end that described steel wire rope (3) is connected with slide gate nozzle hydraulic cylinder (27) is provided with the collar (1), shackle (18) and hydraulic cylinder chuck (21), the described collar (1) is clamped in the rope sling of steel wire rope (3) end, and described hydraulic cylinder chuck (21) is connected with the collar (1) by shackle (18).
4. the manipulator for dismounting slide gate nozzle hydraulic cylinder according to claim 3, it is characterized in that, between extension spring (13) and front rail (15), be provided with adjusting screw(rod) (20), one end of described adjusting screw(rod) (20) is provided with adjusting nut (12), and the other end is connected with extension spring (13) through after the screw rod installing rack on front rail (15) top.
5. the manipulator for dismounting slide gate nozzle hydraulic cylinder according to claim 4, it is characterized in that, described cradle head comprises joint rotating shaft (17) and joint sleeve (19), described joint sleeve (19) coaxial package is in the outside of joint rotating shaft (17), between the two, be provided with self-lubricating bearing (9), joint rotating shaft (17) and joint sleeve (19) respectively with two that are connected with cradle head parts are affixed in relative rotation.
6. the manipulator for dismounting slide gate nozzle hydraulic cylinder according to claim 5, it is characterized in that, the front portion of described fixed pulley (5) is provided with cover plate (4), and the top of fixed pulley (5) and extension spring (13) is provided with upper guard board (6), and both sides are provided with side guard plate (14).
7. the manipulator for dismounting slide gate nozzle hydraulic cylinder according to claim 2, is characterized in that, fixing by locking nut (25) between described cramp bar (10) and link (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079606.4U CN203738336U (en) | 2014-02-25 | 2014-02-25 | Mechanical arm used for disassembling and assembling sliding nozzle hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079606.4U CN203738336U (en) | 2014-02-25 | 2014-02-25 | Mechanical arm used for disassembling and assembling sliding nozzle hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738336U true CN203738336U (en) | 2014-07-30 |
Family
ID=51338199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420079606.4U Expired - Fee Related CN203738336U (en) | 2014-02-25 | 2014-02-25 | Mechanical arm used for disassembling and assembling sliding nozzle hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511812A (en) * | 2017-09-25 | 2017-12-26 | 北京首钢股份有限公司 | A kind of robot device for being dismounted to hydraulic cylinder |
| CN110270818A (en) * | 2019-07-22 | 2019-09-24 | 国电联合动力技术有限公司 | A kind of assembly system and its method of wind generating set pitch control speed reducer |
| CN110862034A (en) * | 2019-07-31 | 2020-03-06 | 大连长丰实业总公司 | Actuator cylinder disassembling and assembling type frame |
-
2014
- 2014-02-25 CN CN201420079606.4U patent/CN203738336U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511812A (en) * | 2017-09-25 | 2017-12-26 | 北京首钢股份有限公司 | A kind of robot device for being dismounted to hydraulic cylinder |
| CN107511812B (en) * | 2017-09-25 | 2021-03-09 | 北京首钢股份有限公司 | Manipulator device for disassembling and assembling hydraulic cylinder |
| CN110270818A (en) * | 2019-07-22 | 2019-09-24 | 国电联合动力技术有限公司 | A kind of assembly system and its method of wind generating set pitch control speed reducer |
| CN110862034A (en) * | 2019-07-31 | 2020-03-06 | 大连长丰实业总公司 | Actuator cylinder disassembling and assembling type frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20160225 |