CN204974740U - Pusher - Google Patents
Pusher Download PDFInfo
- Publication number
- CN204974740U CN204974740U CN201520658617.2U CN201520658617U CN204974740U CN 204974740 U CN204974740 U CN 204974740U CN 201520658617 U CN201520658617 U CN 201520658617U CN 204974740 U CN204974740 U CN 204974740U
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- China
- Prior art keywords
- stand
- hair
- push rod
- section
- pusher
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- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 239000000498 cooling water Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 3
- 239000011796 hollow space material Substances 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model relates to a pusher, including first grudging post, second grudging post, cut somebody's hair, push rod, fixed rack, drive gear and can make straight reciprocating motion's actuating lever, the push rod includes active RACK section and two slide bar sections, and two slide bar section branches are listed as active RACK section both sides and on first grudging post and second grudging post are located to the level cunning respectively, and active RACK section below is located to fixed rack parallel, and drive gear is respectively with the active RACK section and fix rack toothing, the one end that the push rod is close to first grudging post is fixed in near pushing away the steel side, cutting somebody's hair to first grudging post, and the actuating lever is connected with drive gear's pivot. This pusher pushes away steel action with what long stroke had been realized to the actuating lever of short stroke, and the actuating lever stroke is saved half thely, effectively improves the job stabilization nature and the impact resistance of actuating lever, improve equipment's life.
Description
Technical field
The utility model belongs to steel rolling field, is specifically related to a kind of pusher of hot rolled strip workshop.
Background technology
Pusher is all provided with, for slab being pushed into charging roller or pushing away former rollgang at places such as the slab feeding area of hot rolled strip production line and intermediate blank delivery areas.Needed for pusher oil cylinder, stroke is oversize, cause the piston rod less stable of oil cylinder, the flexible distortion of cylinder piston rod is caused when running into greater impact load, repeated stock simultaneously causes oil cylinder leakage of oil, the maintenance workload of oil cylinder is comparatively large, brings the waste to the energy and problem of environmental pollution simultaneously.
Therefore be necessary to design a kind of pusher, to overcome the problems referred to above.
Utility model content
The utility model embodiment relates to a kind of pusher, at least can solve the segmental defect of prior art.
The utility model embodiment relates to a kind of pusher, comprises the first stand, the second stand, cuts somebody's hair, push rod, stationary rack, travelling gear and can make the drive rod of straight reciprocating motion; Described push rod comprises movable rack section and two slide bar sections, movable rack section both sides described in slide bar section apportion described in two and respectively level be slidedly arranged in described first stand and described second stand, described stationary rack is parallel to be located at below described movable rack section, and described travelling gear engages with described movable rack section and described stationary rack respectively; Described first stand near pushing away steel side, described in cut somebody's hair and be fixed on described push rod one end near described first stand, described drive rod is connected with the rotating shaft of described travelling gear.
As one of embodiment, described first stand and described second stand are equipped with fairlead, fairlead described in two coaxially arrange and axially for level to, slide bar section described in two respectively correspondence is arranged on fairlead described in two.
As one of embodiment, described drive rod is the piston rod of oil cylinder, and described piston rod is connected by the rotating shaft of connecting rod with described travelling gear.
As one of embodiment, described oil cylinder is fixed in described second stand.
As one of embodiment, described first stand, described second stand and described stationary rack are all fixed on the basic plane of workshop.
As one of embodiment, described in cut somebody's hair as hollow structure, hollow space forms cooling water cavity, described on the just right two sides of cutting somebody's hair, be provided with cooling water inlet in a wherein side, be provided with coolant outlet in another side.
The utility model embodiment at least achieves following beneficial effect: to coordinate by travelling gear, movable rack push rod can be made to obtain twice that stroke is drive rod stroke with stationary rack, what achieve Long travel with the drive rod of short stroke pushes away steel action, drive rod stroke saves half, the job stability of effective raising drive rod and impact resistance, improve the service life of equipment.This pusher structure is simple, equipment investment expense is low, highly versatile, shock-resistant, be easy to safeguard, energy-conserving and environment-protective.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the pusher that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
As Fig. 1, the utility model embodiment provides a kind of pusher, comprises the first stand 2, second stand 4, cuts somebody's hair 1, push rod 3, stationary rack 5, travelling gear 6 and can make the drive rod 7 of straight reciprocating motion; Described push rod 3 comprises movable rack section 31 and two slide bar sections, movable rack section 31 both sides described in slide bar section apportion described in two and respectively level be slidedly arranged in described first stand 2 and described second stand 4, described stationary rack 5 is parallel to be located at below described movable rack section 31, and described travelling gear 6 engages with described movable rack section 31 and described stationary rack 5 respectively; Described first stand 2 near pushing away steel side, described in cut somebody's hair and 1 be fixed on described push rod 3 one end near described first stand 2, described drive rod 7 is connected with the rotating shaft of described travelling gear 6.Wherein, described first stand 2, described second stand 4 and described stationary rack 5 are all preferably fixed on the basic plane of workshop, and travelling gear 6 is supported by stationary rack 5 and moves horizontally along this stationary rack 5; Drive rod 7 can adopt electric drive mode, namely comprises drive motors and reductor etc., also can adopt hydraulic driving mode, and namely described drive rod 7 is the piston rod 7 of oil cylinder 8, and described piston rod 7 is connected by the rotating shaft of connecting rod with described travelling gear 6.Further, above-mentioned driving element (drive motors and reductor etc., or oil cylinder 8) is fixed in the second stand 4.
The course of work of this pusher is as follows: when piston rod 7 to push away steel side stretch out time, band nutating gear 6 moves to pushing away steel side, simultaneously travelling gear 6 by with the engaging of stationary rack 5, the movable rack section 31 be meshed with it is driven to move in parallel to pushing away steel side, namely drive push rod 3 and cut somebody's hair and 1 to move horizontally to pushing away steel side, complete and push away steel action, the stroke of 1 release of cutting somebody's hair is the twice of piston rod 7 stroke.When piston rod 7 is retracted, drive push rod 3 and cut somebody's hair and 1 complete homing action, the stroke of 1 retraction of cutting somebody's hair is the twice of piston rod 7 stroke.
Push rod 3 can be made to obtain twice that stroke is piston rod 7 stroke is coordinated with stationary rack 5 by travelling gear 6, movable rack, what achieve Long travel with the piston rod 7 of short stroke pushes away steel action, piston rod 7 stroke saves half, the job stability of effective raising piston rod 7 and impact resistance, improve the service life of equipment.In the present embodiment, carry out overlapped in series by the transmission combination organizing travelling gear 6, movable rack and stationary rack 5 more, thus make push rod 3 obtain 4 times, 8 times, 16 times ... in the operation stroke of piston rod 7 stroke; The factors such as visual on-the-spot actual needs and drive mechanism stability are considered.
The structure of the above-mentioned pusher of further optimization, described first stand 2 and described second stand 4 are equipped with fairlead, fairlead described in two coaxially arrange and axially for level to, slide bar section described in two respectively correspondence is arranged on fairlead described in two.Fairlead is used for leading to push rod 3, makes its horizontal slip thus carries out pushing away steel action or reset.
The structure of the above-mentioned pusher of further optimization, described in cut somebody's hair 1 for hollow structure, hollow space forms cooling water cavity, described in cut somebody's hair on the just right two sides of 1, be provided with cooling water inlet in a wherein side, be provided with coolant outlet in another side.Due to cut somebody's hair 1 need regular contact high temperature billet steel, arrange cooling body can effectively improve cut somebody's hair 1 service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a pusher, is characterized in that: comprise the first stand, the second stand, cut somebody's hair, push rod, stationary rack, travelling gear and can make the drive rod of straight reciprocating motion; Described push rod comprises movable rack section and two slide bar sections, movable rack section both sides described in slide bar section apportion described in two and respectively level be slidedly arranged in described first stand and described second stand, described stationary rack is parallel to be located at below described movable rack section, and described travelling gear engages with described movable rack section and described stationary rack respectively; Described first stand near pushing away steel side, described in cut somebody's hair and be fixed on described push rod one end near described first stand, described drive rod is connected with the rotating shaft of described travelling gear.
2. pusher according to claim 1, is characterized in that: described first stand and described second stand are equipped with fairlead, fairlead described in two coaxially arrange and axially for level to, slide bar section described in two respectively correspondence is arranged on fairlead described in two.
3. pusher according to claim 1, is characterized in that: described drive rod is the piston rod of oil cylinder, and described piston rod is connected by the rotating shaft of connecting rod with described travelling gear.
4. pusher according to claim 3, is characterized in that: described oil cylinder is fixed in described second stand.
5. the pusher according to claim 1 or 4, is characterized in that: described first stand, described second stand and described stationary rack are all fixed on the basic plane of workshop.
6. pusher according to claim 1, it is characterized in that: described in cut somebody's hair as hollow structure, hollow space forms cooling water cavity, described on the just right two sides of cutting somebody's hair, be provided with cooling water inlet in a wherein side, be provided with coolant outlet in another side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658617.2U CN204974740U (en) | 2015-08-28 | 2015-08-28 | Pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658617.2U CN204974740U (en) | 2015-08-28 | 2015-08-28 | Pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204974740U true CN204974740U (en) | 2016-01-20 |
Family
ID=55109160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658617.2U Active CN204974740U (en) | 2015-08-28 | 2015-08-28 | Pusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204974740U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642681A (en) * | 2016-04-07 | 2016-06-08 | 中冶南方工程技术有限公司 | Steel slab pushing-off device |
| CN108709430A (en) * | 2018-06-28 | 2018-10-26 | 石家庄鹏远自动化工程技术有限公司 | A kind of pusher |
| CN110203632A (en) * | 2019-05-28 | 2019-09-06 | 湖北迪迈威智能装备有限公司 | A kind of push-pull device at fixed and push-pull system |
| CN110435095A (en) * | 2019-08-14 | 2019-11-12 | 宁波方正汽车模具股份有限公司 | Automobile core pulling mechanism for bent tube |
| CN110953887A (en) * | 2019-12-13 | 2020-04-03 | 四川德胜集团钒钛有限公司 | Alignment pusher for heating furnace |
| CN111531431A (en) * | 2020-04-14 | 2020-08-14 | 徐州尚航船舶配件有限公司 | Multi-angle overturning automatic polishing equipment for marine steering wheel |
| CN111672913A (en) * | 2020-06-18 | 2020-09-18 | 郭坤 | Steel sheet smelting hot rolling device based on planetary gear |
| CN112850108A (en) * | 2021-01-28 | 2021-05-28 | 广州擎天德胜智能装备有限公司 | Double-speed pushing machine, flexible production line of air conditioner external unit and production method of flexible production line |
-
2015
- 2015-08-28 CN CN201520658617.2U patent/CN204974740U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642681A (en) * | 2016-04-07 | 2016-06-08 | 中冶南方工程技术有限公司 | Steel slab pushing-off device |
| CN108709430A (en) * | 2018-06-28 | 2018-10-26 | 石家庄鹏远自动化工程技术有限公司 | A kind of pusher |
| CN108709430B (en) * | 2018-06-28 | 2024-03-08 | 石家庄鹏远自动化工程技术有限公司 | Pusher |
| CN110203632A (en) * | 2019-05-28 | 2019-09-06 | 湖北迪迈威智能装备有限公司 | A kind of push-pull device at fixed and push-pull system |
| CN110435095A (en) * | 2019-08-14 | 2019-11-12 | 宁波方正汽车模具股份有限公司 | Automobile core pulling mechanism for bent tube |
| CN110435095B (en) * | 2019-08-14 | 2021-09-28 | 宁波方正汽车模具股份有限公司 | Automobile elbow pipe core-pulling mechanism |
| CN110953887A (en) * | 2019-12-13 | 2020-04-03 | 四川德胜集团钒钛有限公司 | Alignment pusher for heating furnace |
| CN111531431A (en) * | 2020-04-14 | 2020-08-14 | 徐州尚航船舶配件有限公司 | Multi-angle overturning automatic polishing equipment for marine steering wheel |
| CN111672913A (en) * | 2020-06-18 | 2020-09-18 | 郭坤 | Steel sheet smelting hot rolling device based on planetary gear |
| CN112850108A (en) * | 2021-01-28 | 2021-05-28 | 广州擎天德胜智能装备有限公司 | Double-speed pushing machine, flexible production line of air conditioner external unit and production method of flexible production line |
| CN112850108B (en) * | 2021-01-28 | 2021-10-26 | 广州擎天德胜智能装备有限公司 | Double-speed pushing machine, flexible production line of air conditioner external unit and production method of flexible production line |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |