CN205289284U - A to sprocket bit device for steel band processing - Google Patents
A to sprocket bit device for steel band processing Download PDFInfo
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- CN205289284U CN205289284U CN201521038555.1U CN201521038555U CN205289284U CN 205289284 U CN205289284 U CN 205289284U CN 201521038555 U CN201521038555 U CN 201521038555U CN 205289284 U CN205289284 U CN 205289284U
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- steel band
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- horizontal roller
- edger roll
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Abstract
The utility model discloses a to sprocket bit device for steel band processing belongs to steel rolling equipment field. (1)The utility model comprises a base (1), adjustment mechanism, leading a mechanism and centering mechanism, leading a mechanism and include sail plain -barreled roll and offal plain -barreled roll, the both ends of sail plain -barreled roll and offal plain -barreled roll are fixed respectively on the support of base both sides, adjustment mechanism includes adjusting handle, accommodate the lead screw, nut, parallel key and nut cover, and accommodate the lead screw is last to be provided with two sections screw threads, on every section screw thread all the cooperation have a nut, the nut cover sets up and links firmly mutually at the lateral surface of nut and with parallel key on the nut, centering mechanism includes slider and edger roll, and slider fixed connection is in nut cover top, and slider both ends symmetry is provided with the edger roll, and the edger roll distributes respectively in the both sides position of sail plain -barreled roll one end. The utility model discloses can carry out position adjustment by oneself according to the steel band width for the edger roll blocks in the steel band both sides all the time, avoided the steel band to appear about the skew, avoided also that the steel band appears that the card is died, turn -ups, warping problem.
Description
Technical field
This utility model relates to steel rolling equipment technical field, more particularly, it relates to a kind of centering guide device being applied in steel band pickling line.
Background technology
In prior art, coils of hot-rolled steel is when carrying out following process, for removing the oxide skin of steel strip surface attachment, first have to steel band is carried out pickling processes, it is generally adopted guide roller and steel band is incorporated in descaling bath, owing to the length of descaling bath is longer, when steel band somewhat sidepiece offsets, easily there is the phenomenon such as steel band and descaling bath collision, for avoiding this phenomenon, pickling line generally requires and centering guide device is set makes steel band the stablizing of holding position in traveling process.
Major part enterprise many employings edger roll guide device maintains stablizing of steel band traveling process at present, by adding edger roll structure by steel belt clamping in steel band both sides, it is prevented that double swerve occur; But in actual production process, steel band is when carrying out change of lap welding, the thickness of different coil of strips has Light Difference, welding position between coil of strip is likely to appearance skew, there is change in the width of steel band causing welding position, owing to the clamping of both sides edger roll can make steel band the phenomenons such as stuck, flange, warpage occur when width increases, steel band quality and production efficiency are all caused to be had a strong impact on, be therefore badly in need of improving further.
Optimal improvements about centering guide device, in prior art, existing Patents is open, such as Chinese Patent Application No. 2011205085737, the applying date is December in 2011 8, invention and created name is: a kind of centering, clamping device, and this application case relates to a kind of for two steel bands being carried out to the device neutralizing clamping; This application case includes frame, and one end of frame is provided with fixing centering seat, and the guide pillar of the other end of frame is provided with activity centering seat corresponding with fixing centering seat by sliding seat; The same cylinders of activity centering seat, this application case simple in construction, production efficiency can be effectively improved, but this application case cannot according to the change width of steel band from Row sum-equal matrix, and must flow through the position of the adjusting handle centering seat of adjustment activity at any time, thus avoiding steel band that flange phenomenon occurs, increase labor intensity, it is necessary to improve further.
Utility model content
Utility model to solve the technical problem that
This utility model is easily caused the deficiency of steel band flange, warpage for centering guide device of the prior art, it is provided that a kind of centering guide device for steel band processing, it is possible to effectively solve this problem.
Technical scheme
For reaching above-mentioned purpose, the technical scheme that this utility model provides is:
A kind of centering guide device for steel band processing of the present utility model, including base, governor motion, Dao Wei mechanism and centering body, above described base, lateral symmetry is provided with support, described Dao Wei mechanism includes the upper horizontal roller that be arranged in parallel up and down and lower horizontal roller, and the two ends of upper horizontal roller and lower horizontal roller are separately fixed on the support of base both sides;
Described governor motion is arranged on above base, governor motion includes adjusting handle, regulates screw mandrel, nut, flat key and nut sleeve, described adjusting handle is arranged on the one end regulating screw mandrel, regulate and screw mandrel is provided with two sections of screw threads along its length, every section of screw thread is all combined with nut, all offering keyway on two nuts, be placed with flat key in this keyway, two nut sleeve are circumferentially positioned at the lateral surface of two nuts respectively and are fixedly connected with above-mentioned flat key;
Described centering body includes slide block and edger roll, slide block is provided with two altogether, it is respectively fixedly connected with above above-mentioned two nut sleeve, the length direction of slide block is perpendicular with the perpendicular at upper horizontal roller and lower horizontal roller place, the two ends in each its length direction are symmetrically arranged with edger roll, centering body includes four edger rolls altogether, and four edger rolls are respectively distributed to horizontal roller and two side positions at lower horizontal roller two ends.
Further, being provided with a circle compression spring between described nut and nut sleeve, this compression spring is circumferentially positioned on the lateral surface of nut.
Further, one end of described compression spring is provided with one end of gland, described gland and nut sleeve and is fixedly connected with.
Further, the two ends of described upper horizontal roller are respectively arranged with screw mandrel.
Further, described edger roll upper end is fixed on edger roll bearing, and described edger roll bearing is connected with slide block.
Further, two sections of screw thread respectively plus threads on described adjustment screw mandrel and left-hand thread
3. beneficial effect
The technical scheme adopting this utility model to provide, compared with prior art, has the advantages that
(1) this utility model includes horizontal roller and lower horizontal roller, wherein go up horizontal roller two ends and be respectively arranged with screw mandrel, screw mandrel is provided with handwheel, rotate this handwheel can realize horizontal roller on lift with under press, thus the movable amplitude in the upper and lower space of steel band adapting to different-thickness, steel band passes between upper horizontal roller and lower horizontal roller, position height in steel band traveling process is made that adjustment, and gap between upper horizontal roller and lower horizontal roller is less, it is possible to avoid steel band that the violent play of top/bottom latitude occurs in Fast marching.
(2) this utility model is surrounded with a circle compression spring between nut and nut sleeve, one end of compression spring is provided with gland, one end of this gland and nut sleeve is fixedly connected with, when the width of steel band increases suddenly, steel band both sides opposite roller produces extruding, edger roll is made to extend laterally, final drive gland extruding compression spring, it is achieved the width between two edger rolls becomes big; When width of steel band reduces, edger roll does not bear extruding force, on the contrary, compression spring can stretch and flick, finally makes the reduced width between two edger rolls.In this change width process, nut is not moved all the time, namely without being carried out the adjustment of width by manual rotation's adjusting handle, reduces labor intensity; And this utility model can carry out position adjustment in use voluntarily according to width of steel band so that edger roll is stuck in steel band both sides all the time, it is to avoid left and right skew occurs in steel band, it also avoid steel band and problem stuck, flange, warpage occurs.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Label declaration in schematic diagram: 101, adjusting handle; 102, screw mandrel is regulated; 103, nut; 104, flat key; 105, compression spring; 106, nut sleeve; 107, gland; 201, slide block; 202, edger roll; 203, edger roll bearing; 301, screw mandrel; 302, upper horizontal roller; 303, lower horizontal roller; 4, base.
Detailed description of the invention
For further appreciating that content of the present utility model, below in conjunction with drawings and Examples, this utility model is described in detail.
Embodiment 1
As shown in Figure 1, a kind of centering guide device for steel band processing of the present embodiment, including base 4, governor motion, Dao Wei mechanism and centering body, wherein above base 4, lateral symmetry is provided with support, Dao Wei mechanism includes the upper horizontal roller 302 that be arranged in parallel up and down and lower horizontal roller 303, and the two ends of upper horizontal roller 302 and lower horizontal roller 303 are separately fixed on the support of base 4 both sides; The two ends of upper horizontal roller 302 are respectively arranged with screw mandrel 301, screw mandrel 301 is provided with handwheel, rotate this handwheel can realize horizontal roller 302 on lift with under press, thus the movable amplitude in the upper and lower space of steel band adapting to different-thickness, steel band passes between upper horizontal roller 302 and lower horizontal roller 303, position height in steel band traveling process is made that adjustment, and gap between upper horizontal roller 302 and lower horizontal roller 303 is less, it is possible to avoid steel band that the violent play of top/bottom latitude occurs in Fast marching.
Governor motion is arranged on above base 4, governor motion includes adjusting handle 101, regulates screw mandrel 102, nut 103, flat key 104 and nut sleeve 106, adjusting handle 101 is arranged on the one end regulating screw mandrel 102, regulate and screw mandrel 102 is provided with two sections of screw threads along its length, two sections of screw thread respectively plus threads and left-hand thread, every section of screw thread is all combined with nut 103, two nuts 103 all offer keyway, being placed with flat key 104 in this keyway, two nut sleeve 106 are circumferentially positioned at the lateral surface of two nuts 103 respectively and are fixedly connected with flat key 104; Wherein nut 103 is the step structure that front end is relatively low, rear end is higher, flat key 104 is arranged on the rear end that nut 103 position is higher, certain interval is there is between front end and nut sleeve 106 that nut 103 position is relatively low, a circle compression spring 105 is had around nut 103 arranged outside in this gap, one end of compression spring 105 is resisted against the ladder place of nut 103, the other end of compression spring 105 is provided with gland 107, and one end of this gland 107 and nut sleeve 106 is fixedly connected with.
Centering body includes slide block 201 and edger roll 202, slide block 201 is provided with two altogether, it is respectively fixedly connected with above two nut sleeve 106, the length direction of slide block 201 is perpendicular with the perpendicular at upper horizontal roller 302 and lower horizontal roller 303 place, the two ends of each slide block 201 length direction are symmetrically arranged with edger roll 202, wherein the upper end of edger roll 202 is fixed on edger roll bearing 203, and edger roll bearing 203 is connected with slide block 201;Centering body includes four edger rolls 202 altogether, four edger rolls 202 are respectively distributed to horizontal roller 302 and two side positions at lower horizontal roller 303 two ends, and steel band can be carried out the centering location of width by two edger rolls 202 being positioned at horizontal roller 302 and lower horizontal roller 303 the same side; Steel band is in traveling process, first pass around two edger rolls 202 and position in the centering of width, then pass between upper horizontal roller 302 and lower horizontal roller 303, finally positioning in the centering of width then through two edger rolls 202, the left and right in steel band Fast marching process is offset by this structural design and bob has location restriction effect preferably.
The present embodiment is in production and application, rotate adjusting handle 101, adjustment screw mandrel 102 is made to rotate, nut 103 with matching is synchronized with the movement, it is connected with nut sleeve 106 owing to nut 103 being provided with flat key 104 and this flat key 104, therefore nut 103 cannot be carried out rotating, but move horizontally along the length direction regulating screw mandrel 102, it is positive and negative setting owing to regulating two sections of screw threads on screw mandrel 102, therefore two nuts 103 move horizontally in opposite direction, namely move to the inside simultaneously or move laterally simultaneously, synchronizing moving when nut 103 moves horizontally and with movable slider 201 and edger roll 202, so that two edger rolls 202 being positioned at horizontal roller 302 the same side are just stuck in the both sides in width of steel band direction. when the width of steel band increases suddenly, steel band both sides opposite roller 202 produces extruding, edger roll 202 is made to extend laterally, now slide block 201 below edger roll 202 and the equal stress of nut sleeve 106 extend out, thus driving gland 107 extruding compression spring 105, realize the width between two edger rolls 202 and become big, namely will not cause steel band flange warpage because width is too small, when width of steel band reduces, edger roll 202 does not bear extruding force, on the contrary, compression spring 105 can stretch and flick, finally makes the reduced width between two edger rolls 202. in this change width process, nut 103 is not moved all the time, namely without being carried out the adjustment of width by manual rotation's adjusting handle 101, reduces labor intensity, and the present embodiment can carry out position adjustment in use voluntarily according to width of steel band, edger roll 202 is made to be stuck in steel band both sides all the time, avoid steel band and left and right skew occurs, it also avoid steel band and problem stuck, flange, warpage occurs, there is good result of use.
Schematically this utility model and embodiment thereof being described above, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto. So, if those of ordinary skill in the art is enlightened by it, when creating objective without departing from this utility model, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. the centering guide device for steel band processing, it is characterized in that: include base (4), governor motion, Dao Wei mechanism and centering body, described base (4) top lateral symmetry is provided with support, described Dao Wei mechanism includes the upper horizontal roller (302) and the lower horizontal roller (303) that be arranged in parallel up and down, and the two ends of upper horizontal roller (302) and lower horizontal roller (303) are separately fixed on the support of base (4) both sides;
Described governor motion is arranged on base (4) top, governor motion includes adjusting handle (101), regulate screw mandrel (102), nut (103), flat key (104) and nut sleeve (106), described adjusting handle (101) is arranged on the one end regulating screw mandrel (102), regulate and screw mandrel (102) is provided with two sections of screw threads along its length, every section of screw thread is all combined with nut (103), two nuts (103) all offer keyway, flat key (104) it is placed with in this keyway, two nut sleeve (106) are circumferentially positioned at the lateral surface of two nuts (103) respectively and are fixedly connected with above-mentioned flat key (104),
Described centering body includes slide block (201) and edger roll (202), slide block (201) is provided with two altogether, it is respectively fixedly connected with in above-mentioned two nut sleeve (106) top, the length direction of slide block (201) is perpendicular with the perpendicular at upper horizontal roller (302) and lower horizontal roller (303) place, the two ends of each slide block (201) length direction are symmetrically arranged with edger roll (202), centering body includes four edger rolls (202) altogether, and four edger rolls (202) are respectively distributed to horizontal roller (302) and two side positions at lower horizontal roller (303) two ends.
2. a kind of centering guide device for steel band processing according to claim 1, it is characterized in that: being provided with circle compression spring (105) between described nut (103) and nut sleeve (106), this compression spring (105) is circumferentially positioned on the lateral surface of nut (103).
3. a kind of centering guide device for steel band processing according to claim 2, it is characterised in that: one end of described compression spring (105) is provided with one end of gland (107), described gland (107) and nut sleeve (106) and is fixedly connected with.
4. a kind of centering guide device for steel band processing according to claim 1, it is characterised in that: the two ends of described upper horizontal roller (302) are respectively arranged with screw mandrel (301).
5. a kind of centering guide device for steel band processing according to claim 2, it is characterised in that: described edger roll (202) upper end is fixed on edger roll bearing (203), and described edger roll bearing (203) is connected with slide block (201).
6. a kind of centering guide device for steel band processing according to claim 1, it is characterised in that: two sections of screw thread respectively plus threads on described adjustment screw mandrel (102) and left-hand thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038555.1U CN205289284U (en) | 2015-12-15 | 2015-12-15 | A to sprocket bit device for steel band processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038555.1U CN205289284U (en) | 2015-12-15 | 2015-12-15 | A to sprocket bit device for steel band processing |
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| Publication Number | Publication Date |
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| CN205289284U true CN205289284U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521038555.1U Active CN205289284U (en) | 2015-12-15 | 2015-12-15 | A to sprocket bit device for steel band processing |
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| CN (1) | CN205289284U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414217A (en) * | 2015-12-15 | 2016-03-23 | 安徽楚江特钢有限公司 | Centering and guiding device for steel strip processing |
| CN106238466A (en) * | 2016-08-27 | 2016-12-21 | 济宁市鲁星工程机械有限责任公司 | One rolls the automatic Width adjusting device of wheel |
| CN106670238A (en) * | 2017-03-02 | 2017-05-17 | 王安基 | Adjusting mechanism and roll forming mill |
| CN107557845A (en) * | 2017-09-27 | 2018-01-09 | 宁波康强电子股份有限公司 | A kind of plating line center means for adjusting limit of movement |
| CN113857275A (en) * | 2021-09-06 | 2021-12-31 | 宁波北新建材有限公司 | Steel band pulling-out equipment |
| CN114473117A (en) * | 2022-01-14 | 2022-05-13 | 北京动力机械研究所 | Micro-fine tube diaphragm assembling, positioning and welding tool based on C-shaped positioning wires |
-
2015
- 2015-12-15 CN CN201521038555.1U patent/CN205289284U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414217A (en) * | 2015-12-15 | 2016-03-23 | 安徽楚江特钢有限公司 | Centering and guiding device for steel strip processing |
| CN105414217B (en) * | 2015-12-15 | 2018-02-23 | 安徽楚江特钢有限公司 | A kind of centering guide device for steel band processing |
| CN106238466A (en) * | 2016-08-27 | 2016-12-21 | 济宁市鲁星工程机械有限责任公司 | One rolls the automatic Width adjusting device of wheel |
| CN106238466B (en) * | 2016-08-27 | 2018-07-17 | 济宁市鲁星工程机械集团有限公司 | One kind rolling the automatic Width adjusting device of wheel |
| CN106670238A (en) * | 2017-03-02 | 2017-05-17 | 王安基 | Adjusting mechanism and roll forming mill |
| CN107557845A (en) * | 2017-09-27 | 2018-01-09 | 宁波康强电子股份有限公司 | A kind of plating line center means for adjusting limit of movement |
| CN113857275A (en) * | 2021-09-06 | 2021-12-31 | 宁波北新建材有限公司 | Steel band pulling-out equipment |
| CN114473117A (en) * | 2022-01-14 | 2022-05-13 | 北京动力机械研究所 | Micro-fine tube diaphragm assembling, positioning and welding tool based on C-shaped positioning wires |
| CN114473117B (en) * | 2022-01-14 | 2023-09-08 | 北京动力机械研究所 | Micro-fine tube diaphragm assembly positioning welding tool based on C-shaped positioning wire |
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