CN204194446U - Rolling inlet guide - Google Patents
Rolling inlet guide Download PDFInfo
- Publication number
- CN204194446U CN204194446U CN201420663204.9U CN201420663204U CN204194446U CN 204194446 U CN204194446 U CN 204194446U CN 201420663204 U CN201420663204 U CN 201420663204U CN 204194446 U CN204194446 U CN 204194446U
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- Prior art keywords
- casing
- push rod
- rod
- inlet guide
- hole
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of rolling inlet guide, comprise casing and rotation and be arranged at support bar in casing, one end of support bar is provided with deflector roll, and the other end is arranged in casing, also comprises deflector roll adjusting device; Deflector roll adjusting device comprises: be axially positioned on the adjusting screw(rod) on casing, casing is provided with the horizontal through hole arranged along its horizontal direction, and what adjusting screw(rod) can circumferentially rotate is arranged in horizontal through hole, and adjusting screw(rod) is arranged along the horizontal direction of casing; The push rod offseted with the other end of support bar, casing is arranged the vertical through hole arranged along its vertical direction, and top stem casing is located in vertical through hole, and push rod is push rod inclined plane away from one end of support bar; Along the wedge that the horizontal direction slip of casing is arranged, the voussoir inclined plane of wedge contacts with push rod inclined plane, and wedge has the screwed hole suitable with the stud of adjusting screw(rod).The rolling inlet guide that the utility model provides, reduces rolling accident rate and percent defective, improves service life.
Description
Technical field
The utility model relates to technical field of processing equipment, particularly a kind of rolling inlet guide.
Background technology
The effect of rolling inlet guide comprises guiding, righting, clamping and control rolled piece and enters pass smoothly.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of rolling inlet guide of the prior art.
Rolling inlet guide comprises the parts compositions such as casing 09, deflector roll 011, turning cylinder 010 and support arm 08, also comprises the deflector roll adjusting device of the spacing for regulating two deflector rolls 011.
Rolling inlet guide is arranged on the import department of roll pass, for ensureing that rolled piece correctly enters pass smoothly and is rolled, need adjust the opening degree 0-0.5mm larger than workpiece measurement between two deflector rolls 011 on casing 09.The deflector roll adjusting device of rolling inlet guide comprises and is fixed on the adjusting nut 06 on casing 09 and the adjusting screw(rod) 07 with adjusting nut 06 threaded engagement.Because support arm 08 is arranged on casing 09 by turning cylinder 010 rotation, deflector roll 011 is installed in one end of support arm 08, and the other end contacts with adjusting screw(rod) 07.By adjustment adjusting screw(rod) 07 relative to the position of adjusting nut 06, support arm 08 is rotated, and then the position of the deflector roll 011 of adjustment support arm 08 one end, complete the effect of the spacing of adjustment two deflector rolls 011.
But, in the normal operation of rolling, rolled piece extrudes in two deflector rolls 011 and is delivered on support arm 08, the active force of support arm 08 all acts on adjusting screw(rod) 07, make whole active forces of the thread fiting part manual support arm 08 between adjusting screw(rod) 07 and adjusting nut 06, very easily occur adjusting screw(rod) 07 thread failure and with the phenomenon of adjusting nut 06 relative separation, support arm 08 is rotated, the distance between two deflector rolls 011 cannot be located, cause having an accident in the operation of rolling, percent defective is higher; Further, the service life of deflector roll adjusting device is not long.
Therefore, how to reduce rolling accident rate and percent defective, improving service life, is the art personnel problem demanding prompt solutions.
Utility model content
In view of this, the utility model provides a kind of rolling inlet guide, reduces rolling accident rate and percent defective, improves service life.
For achieving the above object, the utility model provides following technical scheme:
A kind of rolling inlet guide, comprise casing and rotation and be arranged at support bar in described casing, one end of described support bar is provided with deflector roll, and the other end is arranged in described casing, also comprises deflector roll adjusting device;
Described deflector roll adjusting device comprises:
Be axially positioned on the adjusting screw(rod) on described casing, described casing be provided with the horizontal through hole arranged along its horizontal direction, what described adjusting screw(rod) can circumferentially rotate is arranged in described horizontal through hole, and described adjusting screw(rod) is arranged along the horizontal direction of described casing;
The push rod offseted with the other end of described support bar, described casing is arranged the vertical through hole arranged along its vertical direction, and described top stem casing is located in described vertical through hole, and described push rod is push rod inclined plane away from one end of described support bar;
Along the wedge that the horizontal direction slip of described casing is arranged, the voussoir inclined plane of described wedge contacts with described push rod inclined plane, and described wedge has the screwed hole suitable with the stud of described adjusting screw(rod).
Preferably, in above-mentioned rolling inlet guide, described push rod is provided with positioning convex away from one end of described support bar, and described vertical through hole is provided with elastic device away between the end face at the place, one end of described support bar and described positioning convex.
Preferably, in above-mentioned rolling inlet guide, described elastic device is spring and is sheathed on outside described push rod.
Preferably, in above-mentioned rolling inlet guide, described push rod inclined plane is along the side near described deflector roll to the lopsidedness away from described support bar.
Preferably, in above-mentioned rolling inlet guide, the stud of described adjusting screw(rod) is provided with nut, and described adjusting screw(rod) is provided with adjusting portion away from one end of described wedge, and the circumscribed circle diameter of described nut and the circumscribed circle diameter of described adjusting portion are all greater than the diameter of described horizontal through hole;
Described nut and described adjusting portion are held on the both sides of described horizontal through hole.
Preferably, in above-mentioned rolling inlet guide, described horizontal through hole is provided with pad near between the end face and described nut at the place, one end of described wedge.
Preferably, in above-mentioned rolling inlet guide, described nut is provided with the screwed hole running through its inwall and its outer wall, in described screwed hole, is provided with the holding screw with its threaded engagement.
Preferably, in above-mentioned rolling inlet guide, the center line of described screwed hole and the central axis of described nut.
Preferably, in above-mentioned rolling inlet guide, described push rod is convex globoidal near the end face of described support bar.
Preferably, in above-mentioned rolling inlet guide, face relative with described voussoir inclined plane on described wedge is voussoir horizontal plane;
Described casing is provided with horizontal location plate, described voussoir horizontal plane contacts with described horizontal location plate.
As can be seen from above-mentioned technical scheme, the rolling inlet guide that the utility model provides, by the rotation of adjusting screw(rod), regulate wedge relative to the position of push rod, the one end offseted due to push rod and wedge is push rod inclined plane, by the relative movement of wedge and push rod, makes push rod along its axially-movable, and then reach the effect regulating support arm, complete the operation of the spacing of adjustment two deflector rolls.In the operation of rolling, the active force of support arm acts on wedge by push rod, and the stressed of wedge is delivered on adjusting screw(rod) again; Because wedge and push rod are contact of incline plane, the power being delivered to the threaded engagement place of adjusting screw(rod) and wedge reduces, and effectively prevent the phenomenon of adjusting screw(rod) thread failure, decreases rolling accident rate and percent defective, and, improve service life.
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.
Fig. 1 is the structural representation of a kind of rolling inlet guide of the prior art;
The structural representation of the rolling inlet guide that Fig. 2 provides for the utility model embodiment;
The structural representation of the deflector roll adjusting device that Fig. 3 provides for the utility model embodiment.
Wherein,
Adjusting screw(rod)-1, pad-2, nut-3, holding screw-4, wedge-5, elastic device-6, push rod-7, support bar-8, turning cylinder-9, deflector roll-10, casing-11.
Detailed description of the invention
The utility model discloses a kind of rolling inlet guide, reduce rolling accident rate and percent defective, improve service life.
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, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 2 and Fig. 3, the structural representation of the rolling inlet guide that Fig. 2 provides for the utility model embodiment; The structural representation of the deflector roll adjusting device that Fig. 3 provides for the utility model embodiment.
The utility model embodiment provides a kind of rolling inlet guide, comprise casing 11 and rotate the support bar 8 be arranged in casing 11, one end of support bar 8 is provided with deflector roll 10, and the other end is arranged in casing 11, and support bar 8 is rotated by turning cylinder 9 and is arranged on casing 11.For the ease of regulating the spacing between two deflector rolls 10, also comprise deflector roll adjusting device; Deflector roll adjusting device comprises: be axially positioned on the adjusting screw(rod) 1 on casing 11, casing 11 is provided with the horizontal through hole arranged along its horizontal direction, what adjusting screw(rod) 1 can circumferentially rotate is arranged in horizontal through hole, and adjusting screw(rod) 1 is arranged along the horizontal direction of casing 11; The push rod 7 offseted with the other end of support bar 8, casing 11 is arranged the vertical through hole arranged along its vertical direction, and push rod 7 is sheathed in vertical through hole, and push rod 7 is push rod inclined plane away from one end of support bar 8; Along the wedge 5 that the horizontal direction slip of casing 11 is arranged, the voussoir inclined plane of wedge 5 contacts with push rod inclined plane, and wedge 5 has the screwed hole suitable with the stud of adjusting screw(rod) 1.
The rolling inlet guide that the utility model embodiment provides, by the rotation of adjusting screw(rod) 1, regulate wedge 5 relative to the position of push rod 7, the one end offseted due to push rod 7 and wedge 5 is push rod inclined plane, by the relative movement of wedge 5 with push rod 7, make push rod 7 along its axially-movable, and then reach the effect regulating support arm, complete the operation of the spacing of adjustment two deflector rolls 10.In the operation of rolling, the active force of support arm acts on wedge 5 by push rod 7, and the stressed of wedge 5 is delivered on adjusting screw(rod) again; Because wedge 5 and push rod 7 are contact of incline plane, be delivered to adjusting screw(rod) 1 and reduce with the power at the threaded engagement place of wedge 5, effectively prevent the phenomenon of adjusting screw(rod) 1 thread failure, decrease rolling accident rate and percent defective, and, improve service life.
Wherein, be understandable that, the vertical direction of casing 11 is the direction that two deflector rolls 10 arrange mutually, the vertical direction namely in Fig. 2; The horizontal direction of casing 11 is vertical with the direction that two deflector rolls 10 arrange mutually, the horizontal direction namely in Fig. 2.
For the ease of the reset operation of push rod 7, push rod 7 is provided with positioning convex away from one end of support bar 8, and vertical through hole is provided with elastic device 6 away between the end face at the place, one end of support bar 8 and positioning convex.After wedge 5 is separated with push rod 7, push rod 7 away from support bar 8, avoids push rod 7 on the impact of deflector roll 10 position under the effect of the elastic restoring force of elastic device 6.
Preferably, elastic device 6 is spring and is sheathed on outside push rod 7.By above-mentioned setting, avoid elastic device 6 and misplace, ensure that elastic device 6 provides stable restoring force to push rod 7.
In the rolling inlet guide that the utility model embodiment provides, push rod inclined plane is along the side near deflector roll 10 to the lopsidedness away from support bar 8.That is, when wedge 5 moves to the direction away from adjusting screw(rod) 1, the extruding force near support bar 8 is applied to push rod 7.Also push rod inclined plane can be made along the lopsidedness of the laterally closer support bar 8 near deflector roll 10, when wedge 5 moves to the direction near adjusting screw(rod) 1, apply the extruding force near support bar 8 to push rod 7.
As shown in Figure 3, be axially positioned on casing 11 for the ease of adjusting screw(rod) 1, the stud of adjusting screw(rod) 1 is provided with nut 3, adjusting screw(rod) 1 is provided with adjusting portion away from one end of wedge 5, and the circumscribed circle diameter of nut 3 and the circumscribed circle diameter of adjusting portion are all greater than the diameter of horizontal through hole; Nut 3 and adjusting portion are held on the both sides of horizontal through hole.The end wall aligned contact of adjusting portion and horizontal through hole side, the end wall aligned contact of nut 3 and horizontal through hole opposite side, adjusting screw(rod) 1 rotates in horizontal through hole, and then ensure that adjusting screw(rod) 1 is axially positioned on casing 11.
Further, horizontal through hole is provided with pad 2 near between the end face and nut 3 at the place, one end of wedge 5.
Rotate in order to avoid nut 3 along the stud of adjusting screw(rod) 1, nut 3 is provided with the screwed hole running through its inwall and its outer wall, in screwed hole, be provided with the holding screw 4 with its threaded engagement.One end of holding screw 4 is passed screwed hole and offsets with the stud of adjusting screw(rod) 1, ensure that the axial location of nut 3 on the stud of adjusting screw(rod) 1, effectively improve the axial location effect of adjusting screw(rod) 1 on casing 11 by holding screw 4.
Further, the center line of screwed hole and the central axis of nut 3.Also can be that certain inclination angle is arranged by the center line of the center line of screwed hole and nut 3, concrete restriction not done to the numerical value at inclination angle at this.
Because support bar 8 is arranged on casing 11 along turning cylinder 9 rotation, move axially in process at push rod 7, support bar 8 tilt rotation.In order to avoid push rod 7 and the contact surface of support bar 8 hinder support bar 8 to rotate, push rod 7 is convex globoidal near the end face of support bar 8.
The rolling inlet guide that the utility model embodiment provides, face relative with voussoir inclined plane on wedge 5 is voussoir horizontal plane; Casing 11 is provided with horizontal location plate, voussoir horizontal plane contacts with horizontal location plate.By the support of horizontal location plate to wedge 5, further ensure that the stability that wedge 5 slides along casing 11 horizontal direction.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a rolling inlet guide, comprise casing (11) and rotate the support bar (8) be arranged in described casing (11), one end of described support bar (8) is provided with deflector roll (10), the other end is arranged in described casing (11), it is characterized in that, also comprise deflector roll adjusting device;
Described deflector roll adjusting device comprises:
Be axially positioned on the adjusting screw(rod) (1) on described casing (11), (11) are provided with the horizontal through hole arranged along its horizontal direction with described casing, what described adjusting screw(rod) (1) can circumferentially rotate is arranged in described horizontal through hole, and described adjusting screw(rod) (1) is arranged along the horizontal direction of described casing (11);
The push rod (7) offseted with the other end of described support bar (8), described casing (11) is arranged the vertical through hole arranged along its vertical direction, described push rod (7) is sheathed in described vertical through hole, and described push rod (7) is push rod inclined plane away from one end of described support bar (8);
Along the wedge (5) that the horizontal direction slip of described casing (11) is arranged, the voussoir inclined plane of described wedge (5) contacts with described push rod inclined plane, and described wedge (5) has the screwed hole suitable with the stud of described adjusting screw(rod) (1).
2. rolling inlet guide as claimed in claim 1, it is characterized in that, described push rod (7) is provided with positioning convex away from one end of described support bar (8), and described vertical through hole is provided with elastic device (6) away between the end face at the place, one end of described support bar (8) and described positioning convex.
3. rolling inlet guide as claimed in claim 2, is characterized in that, described elastic device (6) is for spring and be sheathed on described push rod (7) outside.
4. rolling inlet guide as claimed in claim 1, is characterized in that, described push rod inclined plane is along the side near described deflector roll (10) to the lopsidedness away from described support bar (8).
5. rolling inlet guide as claimed in claim 1, it is characterized in that, the stud of described adjusting screw(rod) (1) is provided with nut (3), described adjusting screw(rod) (1) is provided with adjusting portion away from one end of described wedge (5), and the circumscribed circle diameter of described nut (3) and the circumscribed circle diameter of described adjusting portion are all greater than the diameter of described horizontal through hole;
Described nut (3) and described adjusting portion are held on the both sides of described horizontal through hole.
6. rolling inlet guide as claimed in claim 5, is characterized in that, is provided with pad (2) between the end face of described horizontal through hole near the place, one end of described wedge (5) and described nut (3).
7. rolling inlet guide as claimed in claim 5, it is characterized in that, (3) are provided with the screwed hole running through its inwall and its outer wall to described nut, are provided with and the holding screw of its threaded engagement (4) in described screwed hole.
8. rolling inlet guide as claimed in claim 7, is characterized in that, the center line of described screwed hole and the central axis of described nut (3).
9. rolling inlet guide as claimed in claim 1, is characterized in that, described push rod (7) is convex globoidal near the end face of described support bar (8).
10. the rolling inlet guide as described in any one of claim 1-9, is characterized in that, the upper face relative with described voussoir inclined plane of described wedge (5) is voussoir horizontal plane;
(11) are provided with horizontal location plate with described casing, and described voussoir horizontal plane contacts with described horizontal location plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663204.9U CN204194446U (en) | 2014-11-07 | 2014-11-07 | Rolling inlet guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663204.9U CN204194446U (en) | 2014-11-07 | 2014-11-07 | Rolling inlet guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194446U true CN204194446U (en) | 2015-03-11 |
Family
ID=52652446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420663204.9U Expired - Fee Related CN204194446U (en) | 2014-11-07 | 2014-11-07 | Rolling inlet guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194446U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964706A (en) * | 2016-07-20 | 2016-09-28 | 山东钢铁股份有限公司 | Guide groove for screw-thread steel slitting and rolling and restraint device arranged on side plates for guiding and guarding |
| CN107878094A (en) * | 2017-11-29 | 2018-04-06 | 海盐恒达塑业有限公司 | A kind of adjustable plastic decorating strips embossing machine |
| CN108789742A (en) * | 2018-06-06 | 2018-11-13 | 蔡宏昕 | A kind of contact pin type wood comb processing unit (plant) and application method |
| CN109042105A (en) * | 2018-06-28 | 2018-12-21 | 安徽智汇和专利技术开发有限公司 | Shovel receiving apparatus |
| CN109226361A (en) * | 2018-09-29 | 2019-01-18 | 江苏祥龙成套设备制造有限公司 | Three roller finishing assembly of bar |
| CN109500101A (en) * | 2018-12-24 | 2019-03-22 | 中冶南方工程技术有限公司 | Device is led in a kind of side |
| CN109500102A (en) * | 2018-11-13 | 2019-03-22 | 四川易尚天交实业有限公司 | A kind of adjustable rolling guide of milling train |
| CN109731924A (en) * | 2019-01-23 | 2019-05-10 | 合肥市百胜科技发展股份有限公司 | Adjustable guide and guard |
| CN109731926A (en) * | 2019-01-23 | 2019-05-10 | 合肥市百胜科技发展股份有限公司 | Guide and guard |
| TWI663003B (en) * | 2017-11-28 | 2019-06-21 | 財團法人金屬工業研究發展中心 | Roll-drawing machine |
| CN113210441A (en) * | 2021-06-09 | 2021-08-06 | 中冶赛迪装备有限公司 | Shaped steel guide and guard device |
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2014
- 2014-11-07 CN CN201420663204.9U patent/CN204194446U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964706A (en) * | 2016-07-20 | 2016-09-28 | 山东钢铁股份有限公司 | Guide groove for screw-thread steel slitting and rolling and restraint device arranged on side plates for guiding and guarding |
| TWI663003B (en) * | 2017-11-28 | 2019-06-21 | 財團法人金屬工業研究發展中心 | Roll-drawing machine |
| CN107878094B (en) * | 2017-11-29 | 2023-11-17 | 嘉兴晟田工艺品有限公司 | Adjustable plastic decorative strip embossing machine |
| CN107878094A (en) * | 2017-11-29 | 2018-04-06 | 海盐恒达塑业有限公司 | A kind of adjustable plastic decorating strips embossing machine |
| CN108789742A (en) * | 2018-06-06 | 2018-11-13 | 蔡宏昕 | A kind of contact pin type wood comb processing unit (plant) and application method |
| CN109042105A (en) * | 2018-06-28 | 2018-12-21 | 安徽智汇和专利技术开发有限公司 | Shovel receiving apparatus |
| CN109042105B (en) * | 2018-06-28 | 2021-06-29 | 安徽智汇和科技服务有限公司 | Shovel harvesting device |
| CN109226361A (en) * | 2018-09-29 | 2019-01-18 | 江苏祥龙成套设备制造有限公司 | Three roller finishing assembly of bar |
| CN109500102A (en) * | 2018-11-13 | 2019-03-22 | 四川易尚天交实业有限公司 | A kind of adjustable rolling guide of milling train |
| CN109500101A (en) * | 2018-12-24 | 2019-03-22 | 中冶南方工程技术有限公司 | Device is led in a kind of side |
| CN109500101B (en) * | 2018-12-24 | 2024-03-22 | 中冶南方工程技术有限公司 | Side guide device |
| CN109731926A (en) * | 2019-01-23 | 2019-05-10 | 合肥市百胜科技发展股份有限公司 | Guide and guard |
| CN109731924B (en) * | 2019-01-23 | 2024-03-12 | 合肥市百胜科技发展股份有限公司 | Adjustable guide |
| CN109731926B (en) * | 2019-01-23 | 2024-03-22 | 合肥市百胜科技发展股份有限公司 | Guide and defend |
| CN109731924A (en) * | 2019-01-23 | 2019-05-10 | 合肥市百胜科技发展股份有限公司 | Adjustable guide and guard |
| WO2022257318A1 (en) * | 2021-06-09 | 2022-12-15 | 中冶赛迪装备有限公司 | Section steel guide and guard device |
| CN113210441A (en) * | 2021-06-09 | 2021-08-06 | 中冶赛迪装备有限公司 | Shaped steel guide and guard device |
| CN113210441B (en) * | 2021-06-09 | 2024-05-14 | 中冶赛迪装备有限公司 | Profile steel guide and guard device |
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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: 20150311 Termination date: 20171107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |