CN202238946U - Positioning adjustment device for movable central guide plate - Google Patents
Positioning adjustment device for movable central guide plate Download PDFInfo
- Publication number
- CN202238946U CN202238946U CN2011203492118U CN201120349211U CN202238946U CN 202238946 U CN202238946 U CN 202238946U CN 2011203492118 U CN2011203492118 U CN 2011203492118U CN 201120349211 U CN201120349211 U CN 201120349211U CN 202238946 U CN202238946 U CN 202238946U
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- CN
- China
- Prior art keywords
- displacement adjustment
- tapered wedges
- fixed
- liner plate
- guide plate
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Abstract
The utility model discloses a positioning adjustment device for a movable central guide plate, which comprises a bearing wear-resistant liner plate, a travelling wheel, supporting liner plate mounting supports, a rotating shaft bearing block, a first tapered wedge and a second tapered wedge. The travelling wheel moves on a travelling rail, the center of the travelling rail is provided with symmetric recessed slopes, the supporting liner plate mounting supports are positioned on two sides of the travelling wheel and fixedly connected to the bearing wear-resistant liner plate through body framework plates, supporting liner plates are mounted in the supporting liner plate mounting supports and fit with the upper surface of the travelling rail, the travelling wheel is connected to the rotating shaft bearing block through a rotating shaft, the first tapered wedge is fixed onto the rotating shaft bearing block and moves along with the travelling wheel, the second tapered wedge is connected to a threaded block through a displacement adjustment screw rod and a displacement adjustment locking nut, the threaded block is fixed into a fixed frame, the fixed frame is fixed onto an I-steel bar, the I-steel bar is fixedly connected with the travelling rail, and an inclined surface of the first tapered wedge contacts with that of the second tapered wedge.
Description
Technical field
The utility model relates to continuous hot-rolling mill, relates in particular to the positioning adjustment device of Mobility Center guide plate in the continuous hot-rolling mill.
Background technology
The hot rolling slab heater is in practical work process; Owing to relate to different conditions; Promptly use and do not use; So have the mutual function of using that substitutes: 1) when producer need use the slab heater that supplied materials is carried out eddy-current heating, the slab heater be forwarded to advance spacing, this corresponding Mobility Center guide plate then by original advance spacing return to automatically retreat spacing; 2) when producer need not use the slab heater, the slab heater return to retreat this spacing, corresponding Mobility Center guide plate be forwarded to automatically advance spacing.The particular location relationship change can treat that the physical location of seat in the plane and working position changes referring to Mobility Center guide plate among the figure one.
The change in location of Mobility Center guide plate comes transmission to carry out by road wheel; When the Mobility Center guide plate is in the inactive position action; Road wheel only need overcome Mobility Center guide plate self gravity, with and and track between frictional force; Need not bear other external force, thereby the load load is less.But it is actual when the Mobility Center guide plate is in the place, operating position; Because incoming slab usually has the situation of kowtowing of sticking up that exists, and works as the incoming slab amount of kowtowing more for a long time, significantly laterally punching press, the influence of effect of impact power can be arranged to the top abrasion-proof backing block of Mobility Center guide plate; When still directly being positioned track upper surface if place, operating position road wheel does not manage to dodge; The kowtow frequent punching press meeting of slab of supplied materials directly conducts to impulsive force on the drive disk assemblies such as road wheel, finally can cause the damage of road wheel or its rotating shaft, because be that proximal line contacts between road wheel and the track; Acting surface is less, and the active force that bears on the unit are is excessive.
The utility model content
The utility model is intended to propose the positioning adjustment device of Mobility Center guide plate in a kind of continuous hot-rolling mill, through tapered wedges trigonometric function relation the accurate tapered wedges axial displacement that moves is provided, to realize accurately location adjustment.
According to the utility model, a kind of positioning adjustment device of Mobility Center guide plate is proposed, be applicable to the slab heater of continuous hot-rolling mill, this positioning adjustment device comprises:
The load abrasion-proof backing block;
Road wheel, road wheel moves on the walking track, the indent slope that the centre of walking track has symmetry;
Support the liner plate erection support, be positioned at the both sides of road wheel, supporting liner plate erection support is fixedly attached to the load abrasion-proof backing block through the main body frame plate, in the supporting liner plate erection support supporting liner plate is installed, and the supporting liner plate is fitted with the upper surface of the track of walking;
The rotating shaft bearing seat, road wheel is connected to the rotating shaft bearing seat through rotating shaft;
First tapered wedges is fixed on the rotating shaft bearing seat, and first tapered wedges moves with road wheel;
Second tapered wedges; Be connected to threaded block through displacement adjustment screw rod and displacement adjustment locking nut, threaded block is fixed in the fixed mount, and fixed mount is fixed on the I-shaped reinforcing bar; The I-shaped reinforcing bar is fixedly connected with the walking track, and wherein the inclined-plane of first tapered wedges and second tapered wedges contacts with each other.
In one embodiment, the link position of main body frame plate and load abrasion-proof backing block is welded with the first reinforcement gusset and the second reinforcement gusset; The main body frame plate is welded with the 3rd reinforcement gusset with the link position of supporting liner plate erection support.
In one embodiment, second tapered wedges is welded in place the whole screw rod of transposition, and displacement adjustment screw rod is inserted in the threaded block; Unscrew displacement adjustment locking nut, rotation displacement adjustment screw rod, the relative rotation of displacement adjustment screw rod and threaded block drives second tapered wedges with respect to the first tapered wedges translation; The displacement of screwing adjustment locking nut, the relative position of fixed displacement adjustment screw rod and threaded block, and the position of fixing second tapered wedges.
In one embodiment, have " C " type open slot in the fixed mount, threaded block is fixed in " C " type open slot of fixed mount.
In one embodiment; The positioning adjustment device of this Mobility Center guide plate also comprises displacement adjustment pointer and displacement adjustment rule; Displacement adjustment rule is fixed on the end of displacement adjustment screw rod; Displacement adjustment pointer is fixed on the threaded block, slides on the whole rule of displacement adjustment pointer transposition on the throne.
The positioning adjustment device that a kind of Mobility Center guide plate is provided of the utility model utilizes the trigonometric function of first tapered wedges and second tapered wedges to concern provides accurate tapered wedges axial displacement; Utilize displacement adjustment pointer and displacement adjustment rule accurately to locate adjustment simultaneously; Can improve the deviations and the adjustment efficient of heater Mobility Center guide plate; Better to make guide plate supporting liner plate be in a kind of state of fitting fully, compressing with track upper surface all the time; Can effectively reduce the negative effect that vibration equipment produces, help equipment use steady in a long-term.
Description of drawings
Fig. 1 has disclosed the side structure according to the positioning adjustment device of the Mobility Center guide plate of an embodiment of the utility model.
Fig. 2 has disclosed the Facad structure according to the positioning adjustment device of the Mobility Center guide plate of an embodiment of the utility model.
The specific embodiment
With reference to illustrated in figures 1 and 2; Disclosed positioning adjustment device according to the Mobility Center guide plate of the embodiment of the utility model; This positioning adjustment device is applicable to the slab heater of continuous hot-rolling mill, and this positioning adjustment device mainly comprises following parts: load abrasion-proof backing block 103, road wheel 106, walking track 109, supporting liner plate erection support 121, supporting liner plate 122, main body frame plate 128, rotating shaft bearing seat 111, first tapered wedges 115, second tapered wedges 116, displacement adjustment screw rod 123, displacement adjustment locking nut 124, fixed mount 117 and threaded block 118.
Supporting liner plate erection support 121 is positioned at the both sides of road wheel 106, and supporting liner plate erection support 121 is fixedly attached to load abrasion-proof backing block 103 through main body frame plate 128.In embodiment illustrated in figures 1 and 2; Main body frame plate 128 is welded with the first reinforcement gusset 125 and the second reinforcement gusset 126 with the link position of load abrasion-proof backing block 103, and main body frame plate 128 is welded with the 3rd with the link position that supports liner plate erection support 121 and strengthens gusset 127.In the supporting liner plate erection support 121 supporting liner plate 122 is installed, supporting liner plate 122 is fitted with the upper surface of walking track 109.
Rotating shaft bearing seat 111, road wheel 106 is connected to rotating shaft bearing seat 111 through rotating shaft 108.
First tapered wedges 115 is fixed on the rotating shaft bearing seat 111, and first tapered wedges 115 moves with road wheel 106.
Second tapered wedges 116 is connected to threaded block 118 through displacement adjustment screw rod 123 and displacement adjustment locking nut 124.Threaded block 118 is fixed in the fixed mount 117, in embodiment illustrated in figures 1 and 2, has " C " type open slot in the fixed mount 117, and threaded block 118 is fixed in " C " type open slot of fixed mount 117.Fixed mount 117 is fixed on the I-shaped reinforcing bar 110, and I-shaped reinforcing bar 110 is fixedly connected with walking track 109, and wherein the inclined-plane of first tapered wedges 115 and second tapered wedges 116 contacts with each other.Embodiment as depicted in figs. 1 and 2, second tapered wedges 116 are welded in place the whole screw rod 123 of transposition, and displacement adjustment screw rod 123 is inserted in the threaded block 118.Unscrew displacement adjustment locking nut 124, rotation displacement adjustment screw rod 123, displacement adjustment screw rod 123 drives second tapered wedges 116 with respect to 115 translations of first tapered wedges with the relative rotation of threaded block 118.The displacement of screwing adjustment locking nut 124, the relative position of fixed displacement adjustment screw rod 123 and threaded block 118, and the position of fixing second tapered wedges 116.
With reference to embodiment illustrated in figures 1 and 2, the positioning adjustment device of this Mobility Center guide plate also comprises displacement adjustment pointer 119 and displacement adjustment rule 120.Displacement adjustment rule 120 is fixed on the end of displacement adjustment screw rod 123, and displacement adjustment pointer 119 is fixed on the threaded block 118, slides on the whole rule 120 of displacement adjustment pointer 119 transposition on the throne.
In conjunction with embodiment illustrated in figures 1 and 2, the positioning adjustment device of the Mobility Center guide plate of the utility model has following characteristics:
The walking track has ramp designs, makes transmission component such as road wheel unsettled in the place, operating position, avoids passive stressed damage.According to the utility model, at the place, centre of walking track, the Position Design of promptly corresponding roller-way roller center line is processed the slope sedimentation of about 5mm.
Road wheel makes the Mobility Center guide plate be forwarded to the process of operating position from position of readiness with the combination of supporting liner plate, and the motion state of road wheel progressively carries out the transition to the unsettled of place, operating position by rolling walking in orbit.
Because possibly there is the situation of kowtowing of sticking up in incoming slab; And work as the incoming slab amount of kowtowing more for a long time, significantly laterally punching press, the influence of effect of impact power can be arranged, when still being positioned track upper surface to the abrasion-proof backing block on Mobility Center guide plate top if place, operating position road wheel is not unsettled; The kowtow frequent punching press meeting of slab of supplied materials causes the damage of road wheel or rotating shaft; Because road wheel is that proximal line contacts with walking between the track, acting surface is less, and the active force that bears on the unit are is excessive.
The installation setting of first tapered wedges and second tapered wedges and displacement adjustment are to compress with the strengthened rigidity support in order to ensure the applying fully of the supporting liner plate of setting up with walking track stress surface, thereby improve the integrated carrying performance of equipment vibration damping, impact resistance.
When the Mobility Center guide plate is in the place, operating position, mainly be to compress the influence of bearing above-mentioned big punching press, effect of impact power by the applying of supporting liner plate and walking track.If do not compress and fit fully between supporting liner plate and the walking track; Then guide plate is understood self in more energetically and is produced vibration bearing this; Fretting wear between aggravation supporting liner plate and the track, the therefore adjustment through moving tapered wedges, fixing can be so that the supporting liner plate be in a kind of state of fitting fully, compressing with track upper surface all the time; Reduce the negative effect that vibration equipment produces greatly, help the equipment effect of using steady in a long-term.
Disposed the device of mobile tapered wedges displacement digital display at the end of positioning adjustment device.The trigonometric function relational expression corresponding through wedge calculates the axial displacement that corresponding tapered wedges need move, and just can correspondingly accurately locate adjustment with reference to scale mark afterwards, once accomplishes, and avoided the repeatedly duplication of labour.
The positioning adjustment device that a kind of Mobility Center guide plate is provided of the utility model utilizes the trigonometric function of first tapered wedges and second tapered wedges to concern provides accurate tapered wedges axial displacement; Utilize displacement adjustment pointer and displacement adjustment rule accurately to locate adjustment simultaneously; Can improve the deviations and the adjustment efficient of heater Mobility Center guide plate; Better to make guide plate supporting liner plate be in a kind of state of fitting fully, compressing with track upper surface all the time; Can effectively reduce the negative effect that vibration equipment produces, help equipment use steady in a long-term.
Claims (5)
1. the positioning adjustment device of a Mobility Center guide plate is applicable to the slab heater of continuous hot-rolling mill to it is characterized in that this positioning adjustment device comprises:
Load abrasion-proof backing block (103);
Road wheel (106), road wheel (106) are gone up at walking track (109) and are moved, and the centre of walking track (109) has the indent slope of symmetry;
Supporting liner plate erection support (121); Be positioned at the both sides of road wheel (106); Supporting liner plate erection support (121) is fixedly attached to load abrasion-proof backing block (103) through main body frame plate (128); Supporting liner plate (122) is installed in the supporting liner plate erection support (121), and supporting liner plate (122) is fitted with the upper surface of walking track (109);
Rotating shaft bearing seat (111), road wheel (106) is connected to rotating shaft bearing seat (111) through rotating shaft (108);
First tapered wedges (115) is fixed on the rotating shaft bearing seat (111), and first tapered wedges (115) moves with road wheel (106);
Second tapered wedges (116); Be connected to threaded block (118) through displacement adjustment screw rod (123) and displacement adjustment locking nut (124); Threaded block (118) is fixed in the fixed mount (117); Fixed mount (117) is fixed on the I-shaped reinforcing bar (110), and I-shaped reinforcing bar (110) is fixedly connected with walking track (109), and wherein first tapered wedges (115) contacts with each other with the inclined-plane of second tapered wedges (116).
2. the positioning adjustment device of Mobility Center guide plate as claimed in claim 1 is characterized in that,
Said main body frame plate (128) is welded with the first reinforcement gusset (125) and the second reinforcement gusset (126) with the link position of load abrasion-proof backing block (103);
Said main body frame plate (128) is welded with the 3rd reinforcement gusset (127) with the link position of supporting liner plate erection support (121).
3. the positioning adjustment device of Mobility Center guide plate as claimed in claim 2 is characterized in that,
Second tapered wedges (116) is welded in place the whole screw rod (123) of transposition, and displacement adjustment screw rod (123) is inserted in the said threaded block (118); Unscrew displacement adjustment locking nut (124), rotation displacement adjustment screw rod (123), displacement adjustment screw rod (123) drives second tapered wedges (116) with respect to first tapered wedges (115) translation with the relative rotation of threaded block (118); The displacement of screwing adjustment locking nut (124), the relative position of fixed displacement adjustment screw rod (123) and threaded block (118), and the position of fixing second tapered wedges (116).
4. the positioning adjustment device of Mobility Center guide plate as claimed in claim 1 is characterized in that, has " C " type open slot in the said fixed mount (117), and said threaded block (118) is fixed in " C " type open slot of fixed mount (117).
5. the positioning adjustment device of Mobility Center guide plate as claimed in claim 1 is characterized in that, also comprises:
Displacement adjustment pointer (119) and displacement adjustment rule (120); Displacement adjustment rule (120) is fixed on the end of displacement adjustment screw rod (123); Displacement adjustment pointer (119) is fixed on the threaded block (118), and the whole rule (120) of displacement adjustment pointer (119) transposition on the throne is gone up and slided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203492118U CN202238946U (en) | 2011-09-16 | 2011-09-16 | Positioning adjustment device for movable central guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203492118U CN202238946U (en) | 2011-09-16 | 2011-09-16 | Positioning adjustment device for movable central guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238946U true CN202238946U (en) | 2012-05-30 |
Family
ID=46100249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203492118U Expired - Fee Related CN202238946U (en) | 2011-09-16 | 2011-09-16 | Positioning adjustment device for movable central guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111655028A (en) * | 2017-09-12 | 2020-09-11 | 戴里迈斯特公司 | Method and support element for supporting a long beam and rotary platform |
| CN114888099A (en) * | 2022-05-20 | 2022-08-12 | 合肥东方节能科技股份有限公司 | Fine adjustment device for rolling mill guide |
-
2011
- 2011-09-16 CN CN2011203492118U patent/CN202238946U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111655028A (en) * | 2017-09-12 | 2020-09-11 | 戴里迈斯特公司 | Method and support element for supporting a long beam and rotary platform |
| CN114888099A (en) * | 2022-05-20 | 2022-08-12 | 合肥东方节能科技股份有限公司 | Fine adjustment device for rolling mill guide |
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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 |
Granted publication date: 20120530 Termination date: 20200916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |