CN203751171U - Outlet guide device for horizontal straightener - Google Patents
Outlet guide device for horizontal straightener Download PDFInfo
- Publication number
- CN203751171U CN203751171U CN201420175731.5U CN201420175731U CN203751171U CN 203751171 U CN203751171 U CN 203751171U CN 201420175731 U CN201420175731 U CN 201420175731U CN 203751171 U CN203751171 U CN 203751171U
- Authority
- CN
- China
- Prior art keywords
- hold
- support rollers
- base
- down roller
- horizontal support
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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.)
- Expired - Lifetime
Links
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 27
- 239000010959 steel Substances 0.000 abstract description 27
- 238000005452 bending Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Abstract
The utility model discloses an outlet guide device for a horizontal straightener. The outlet guide device is capable of preventing the steels from upwarping too much to damage subsequent equipment. The device comprises a frame; a base is arranged on the frame; a transverse limiting mechanism is arranged on the base; the transverse limiting mechanism comprises a left guide mechanism and a right guide mechanism; a horizontal supporting roller mounted on the base is arranged at the outer side of the outlet of the transverse limiting mechanism; a hold-down roller mounted on the frame and facing the horizontal supporting roller is arranged above the horizontal supporting roller. Due to the arranged hold-down roller, the hold-down roller and the horizontal supporting roller are combined to form a vertical limiting structure for steels so that the steels are prevented from upwarping too much after getting out of the horizontal straightener. The outlet guide device is advantageous for the steels to smoothly go into a subsequent vertical straightener to be straightened.
Description
Technical field
The utility model relates to the export guiding device for horizontal straightener.
Background technology
In the process that section bar is aligned, generally understand application level straightener and vertical straightening machine.Horizontal straightener and outlet side guider generally can be set.This guider is for entering vertical straightening machine by section bar guiding.
Horizontal straightener is the equipment for shape bending degree is controlled.But because all can causing by the steel after horizontal straightener aligning, product specification, temperature, supplied materials glacing flatness and equipment of itself reason there is large flexural deformation.And existing guider only has both sides guiding mechanism and horizontal support rollers.Can only be to tapping lateral bending and lower curved controling effectively.The not control to curved direction on the steel after aligning.This can cause following problem: the in the situation that horizontal straightener being held class, screwdown device fault and steel variation in roll change, steel are prone to the situation that distortion is larger that upwarps.And the pass of vertical straightening machine has the requirement for height of certain charging.For example, during to steel rail straightening, rail's end portion is gnawed steel as exceeded entry level by generation, lower road (pass of scurrying out), break smoothing roll, the accident of even scurrying out and hurting sb.'s feelings.
Utility model content
The technical problem that the utility model solves is to provide and can prevents that steel from upwarping the excessive export guiding device for horizontal straightener that breaks follow-up equipment.
The utility model solves the technical scheme that its technical problem adopts: for the export guiding device of horizontal straightener, comprise frame, in frame, be provided with base, on base, be provided with cross spacing mechanism, cross spacing mechanism comprises left guiding mechanism and right guiding mechanism, the arranged outside of the outlet of cross spacing mechanism has the horizontal support rollers being arranged on base, and the top of horizontal support rollers is provided with the rack-mounted hold-down roller towards horizontal support rollers.
Further: hold-down roller is connected with frame by the hydraulic cylinder for driving hold-down roller lifting.
Further: between hold-down roller and hydraulic cylinder, be connected with bracing frame, hold-down roller is provided with towards a side of described cross spacing mechanism the hold-down roller guiding mechanism being connected with bracing frame, hold-down roller guiding mechanism comprises domatic hold-down roller spigot surface, the low side of hold-down roller spigot surface is near hold-down roller, the high-end hold-down roller that deviates from of hold-down roller spigot surface.
Further: described horizontal support rollers is provided with towards a side of described cross spacing mechanism the horizontal support rollers guiding mechanism being connected with base, horizontal support rollers guiding mechanism comprises domatic horizontal support rollers spigot surface, the high-end close horizontal support rollers of horizontal support rollers spigot surface, the low side of horizontal support rollers spigot surface deviates from horizontal support rollers.
Further: on base, between left guiding mechanism and right guiding mechanism, be provided with domatic guide table, the high-end low side near horizontal support rollers spigot surface of guide table, the high-end width of guide table is less than the width of the low side of guide table.
Further: one end and frame that described base is corresponding with cross spacing mechanism are hinged, the below of base corresponding to horizontal support rollers is provided with the elevating mechanism for jacking base.
Further: described elevating mechanism is worm and gear lift.
Further: on described base, be provided with multiple chip removal through holes.
Further: one end and the base of left guiding mechanism are hinged, the other end of left guiding mechanism coordinates with base sliding, one end and the base of right guiding mechanism are hinged, the other end of right guiding mechanism coordinates with base sliding, in frame, be also provided with the screw rod of the opening degree of the outlet for regulating cross spacing mechanism, the quantity of screw rod is 2, be respectively the first screw rod and the second screw rod, the first screw rod and the second screw rod are threaded with frame respectively, one end of the first screw rod is provided with handle, the other end of the first screw rod and left guiding mechanism against, one end of the second screw rod is provided with handle, the other end of the second screw rod and right guiding mechanism against.
The beneficial effects of the utility model are: by hold-down roller is set, make hold-down roller and horizontal support rollers jointly form the vertical spacing structure of steel, make steel there will not be the excessive situation that upwarps from horizontal straightener out.Being conducive to make steel to enter smoothly follow-up vertical straightening machine aligns.
Brief description of the drawings
Fig. 1 is the stereogram of guider of the present utility model;
Fig. 2 is the relative position relation schematic diagram of hold-down roller and horizontal support rollers;
Fig. 3 is the top view of guider of the present utility model;
In figure, be labeled as: frame 1, left guiding mechanism 2, right guiding mechanism 3, base 4, the second screw rods 5, handle 6, elevating mechanism 7, hydraulic cylinder 8, hold-down roller 9, horizontal support rollers 10, hold-down roller guiding mechanism 11, horizontal support rollers guiding mechanism 12, hold-down roller spigot surface 13, horizontal support rollers spigot surface 14, the first screw rods 15, chip removal through hole 16.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1 to Figure 3, export guiding device for horizontal straightener of the present utility model comprises frame 1, in frame, be provided with base 4, on base, be provided with cross spacing mechanism, cross spacing mechanism comprises left guiding mechanism 2 and right guiding mechanism 3, the arranged outside of the outlet of cross spacing mechanism has the horizontal support rollers 10 being arranged on base, and the top of horizontal support rollers 10 is provided with the rack-mounted hold-down roller 9 towards horizontal support rollers.Just now by horizontal straightener out afterwards through above-mentioned guider, can be limited the lateral bending of steel by cross spacing mechanism, can spacing steel by hold-down roller and horizontal support rollers upwarp and lower curved.Thereby make that steel are comparable enters follow-up vertical straightening machine more smoothly.While setting, the distance of hold-down roller and horizontal straightener outlet outermost roller is more than or equal to the pitch of horizontal straightener, and such one is that guarantee is stressed little, and the 2nd, in order to avoid have influence on the position of roll change.
Due to the degree that the upwarps difference of dissimilar steel, at this moment need to adjust the distance between hold-down roller and horizontal support rollers according to actual conditions, limit the deformation extent of steel with this.For this reason, as shown in Figure 1 to Figure 3, above-mentioned hold-down roller 9 is connected with frame by the hydraulic cylinder 8 for driving hold-down roller lifting.Hold-down roller is connected with hydraulic cylinder, is driven hold-down roller to rise or is declined by hydraulic cylinder.Adjust the distance of hold-down roller apart from horizontal support rollers with this.
For steel guiding being entered to the below of hold-down roller, as shown in Figure 2, between hold-down roller 9 and hydraulic cylinder 8, be connected with bracing frame 17, hold-down roller 9 is provided with towards a side of described cross spacing mechanism the hold-down roller guiding mechanism 11 being connected with bracing frame 17, hold-down roller guiding mechanism 11 comprises domatic hold-down roller spigot surface 13, the low side of hold-down roller spigot surface 13 is near hold-down roller 9, the high-end hold-down roller 9 that deviates from of hold-down roller spigot surface 13.Hold-down roller spigot surface entirety be one domatic, the steel that upwarp can be moved between hold-down roller and horizontal support rollers by the high-end low side that is directed to of hold-down roller spigot surface again.Because hold-down roller guiding mechanism is connected with bracing frame, therefore can synchronize with hold-down roller and rise or decline.
Similarly, for lower curved steel guiding is entered to the top of horizontal support rollers, as shown in Figure 2, described horizontal support rollers 10 is provided with towards a side of described cross spacing mechanism the horizontal support rollers guiding mechanism 12 being connected with base, horizontal support rollers guiding mechanism 12 comprises domatic horizontal support rollers spigot surface 14, the high-end close horizontal support rollers 10 of horizontal support rollers spigot surface 14, the low side of horizontal support rollers spigot surface 14 deviates from horizontal support rollers 10.Lower curved steel move to high-end then entering between hold-down roller and horizontal support rollers by the low side of horizontal support rollers spigot surface.For being guided smoothly, steel enter above-mentioned horizontal support rollers spigot surface 14, on base, between left guiding mechanism and right guiding mechanism, be provided with domatic guide table 18, the high-end low side near horizontal support rollers spigot surface 14 of guide table 18, the high-end width of guide table is less than the width of the low side of guide table.On base, form like this secondary guide frame.Steel can be imported smoothly, avoid the appearance of steel-fastening phenomenon.And the high-end width of guide table is less than the width of the low side of guide table, the narrow structure in wide one end, this one end can be abdicated the shift motion of left guiding mechanism and right guiding mechanism.Because the distance between left guiding mechanism and right guiding mechanism needs to adjust sometimes, and guide table is high-end due to narrower, so just can makes to reserve certain space between this end and left guiding mechanism and right guiding mechanism and move for left guiding mechanism and right guiding mechanism.
In order to regulate the height of horizontal support rollers, on the basis of the above, one end and frame 1 that described base 4 is corresponding with cross spacing mechanism are hinged, and the below of the base 4 of horizontal support rollers 10 correspondences is provided with the elevating mechanism 7 for jacking base.Above-mentioned elevating mechanism can comprise a bracing frame, and bracing frame can pass through Driven by Hydraulic Cylinder lifting.Also can be that described elevating mechanism 7 is worm and gear lift.Worm and gear lift is existing a kind of application elevating mechanism more widely.This mechanism generally comprises worm screw, and worm drive worm gear rotates, and worm gear internal thread is connected with screw mandrel, and the rotation of worm gear can drive screw mandrel to rise and decline, and screw mandrel is as lifting actuator.The end of worm screw can mounting handle or the driving mechanism such as motor.The advantage of worm and gear lift is that bearing capacity is large, can realize fine adjustment.
Because steel are that after the contact of the structure such as hold-down roller or horizontal support rollers, the oxide skin on steel can come off, and by multiple chip removal through holes 16 are set on described base, oxide skin can be discharged in time like this, prevent oxide skin accumulation.
For convenient, extended distance between left guiding mechanism and right guiding mechanism is regulated, as shown in Figure 1 to Figure 3, one end of left guiding mechanism 2 and base 4 are hinged, the other end of left guiding mechanism 2 and base 4 are slidably matched, one end of right guiding mechanism 3 and base 4 are hinged, the other end of right guiding mechanism 3 and base 4 are slidably matched, in frame, be also provided with the screw rod of the opening degree of the outlet for regulating cross spacing mechanism, the quantity of screw rod is 2, be respectively the first screw rod 15 and the second screw rod 5, the first screw rod 15 and the second screw rod 5 are threaded with frame respectively, one end of the first screw rod 15 is provided with handle 6, the other end of the first screw rod 15 and left guiding mechanism 2 against, one end of the second screw rod 5 is provided with handle 6, the other end of the second screw rod 5 and right guiding mechanism 3 against.By rotatable the first screw rod of corresponding handle or the second screw rod, the first screw rod and the second screw rod carry out spacing to left guiding mechanism and right guiding mechanism respectively, and then can be by the opening degree of the outlet of the first screw rod and the second screw rod adjustment cross spacing mechanism, the namely size of the opening between left guiding mechanism and right guiding mechanism.
Claims (9)
1. for the export guiding device of horizontal straightener, comprise frame (1), in frame, be provided with base (4), on base, be provided with cross spacing mechanism, cross spacing mechanism comprises left guiding mechanism (2) and right guiding mechanism (3), the arranged outside of the outlet of cross spacing mechanism has the horizontal support rollers (10) being arranged on base, it is characterized in that: the top of horizontal support rollers (10) is provided with the rack-mounted hold-down roller towards horizontal support rollers (9).
2. the export guiding device for horizontal straightener as claimed in claim 1, is characterized in that: hold-down roller (9) is connected with frame by the hydraulic cylinder for driving hold-down roller lifting (8).
3. the export guiding device for horizontal straightener as claimed in claim 2, it is characterized in that: between hold-down roller (9) and hydraulic cylinder (8), be connected with bracing frame (17), hold-down roller (9) is provided with towards a side of described cross spacing mechanism the hold-down roller guiding mechanism (11) being connected with bracing frame (17), hold-down roller guiding mechanism (11) comprises domatic hold-down roller spigot surface (13), the low side of hold-down roller spigot surface (13) is near hold-down roller (9), the high-end hold-down roller (9) that deviates from of hold-down roller spigot surface (13).
4. the export guiding device for horizontal straightener as claimed in claim 1, it is characterized in that: described horizontal support rollers (10) is provided with towards a side of described cross spacing mechanism the horizontal support rollers guiding mechanism (12) being connected with base, horizontal support rollers guiding mechanism (12) comprises domatic horizontal support rollers spigot surface (14), the high-end close horizontal support rollers (10) of horizontal support rollers spigot surface (14), the low side of horizontal support rollers spigot surface (14) deviates from horizontal support rollers (10).
5. the export guiding device for horizontal straightener as claimed in claim 4, it is characterized in that: on base, between left guiding mechanism and right guiding mechanism, be provided with domatic guide table (18), the high-end low side near horizontal support rollers spigot surface (14) of guide table (18), the high-end width of guide table is less than the width of the low side of guide table.
6. the export guiding device for horizontal straightener as claimed in claim 1, it is characterized in that: one end that described base (4) is corresponding with cross spacing mechanism and frame (1) are hinged, the below of the base (4) of horizontal support rollers (10) correspondence is provided with the elevating mechanism (7) for jacking base.
7. the export guiding device for horizontal straightener as claimed in claim 6, is characterized in that: described elevating mechanism (7) is worm and gear lift.
8. the export guiding device for horizontal straightener as claimed in claim 1, is characterized in that: on described base, be provided with multiple chip removal through holes (16).
9. the export guiding device for horizontal straightener as claimed in claim 1, it is characterized in that: one end of left guiding mechanism (2) and base (4) are hinged, the other end of left guiding mechanism (2) and base (4) are slidably matched, one end of right guiding mechanism (3) and base (4) are hinged, the other end of right guiding mechanism (3) and base (4) are slidably matched, in frame, be also provided with the screw rod of the opening degree of the outlet for regulating cross spacing mechanism, the quantity of screw rod is 2, be respectively the first screw rod (15) and the second screw rod (5), the first screw rod (15) and the second screw rod (5) are threaded with frame respectively, one end of the first screw rod (15) is provided with handle (6), the other end of the first screw rod (15) and left guiding mechanism (2) against, one end of the second screw rod (5) is provided with handle (6), the other end of the second screw rod (5) and right guiding mechanism (3) against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175731.5U CN203751171U (en) | 2014-04-10 | 2014-04-10 | Outlet guide device for horizontal straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175731.5U CN203751171U (en) | 2014-04-10 | 2014-04-10 | Outlet guide device for horizontal straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751171U true CN203751171U (en) | 2014-08-06 |
Family
ID=51246482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420175731.5U Expired - Lifetime CN203751171U (en) | 2014-04-10 | 2014-04-10 | Outlet guide device for horizontal straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734573A (en) * | 2017-01-14 | 2017-05-31 | 上海西屋开关有限公司 | A kind of new automatic roll-forming equipment |
| CN112644952A (en) * | 2020-12-25 | 2021-04-13 | 无锡华联科技集团有限公司 | Inlet guide roller device |
-
2014
- 2014-04-10 CN CN201420175731.5U patent/CN203751171U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734573A (en) * | 2017-01-14 | 2017-05-31 | 上海西屋开关有限公司 | A kind of new automatic roll-forming equipment |
| CN112644952A (en) * | 2020-12-25 | 2021-04-13 | 无锡华联科技集团有限公司 | Inlet guide roller device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |