CN206009428U - A kind of anti-scratch guide apparatus - Google Patents
A kind of anti-scratch guide apparatus Download PDFInfo
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- CN206009428U CN206009428U CN201621067178.9U CN201621067178U CN206009428U CN 206009428 U CN206009428 U CN 206009428U CN 201621067178 U CN201621067178 U CN 201621067178U CN 206009428 U CN206009428 U CN 206009428U
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- guide apparatus
- groove
- scratch
- oriented
- horizontal roller
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Abstract
The utility model proposes a kind of anti-scratch guide apparatus, are related to Rolling production equipment technical field.The anti-scratch guide apparatus include：Guide groove body, the guiding groove with insertion vertically, the one end for being oriented to groove are entrance, and its other end is outlet；Horizontal roller, is arranged on the outside of the entrance, and the roll surface of horizontal roller, higher than the bottom surface for being oriented to groove, horizontal roller is by horizontal roller support on guide groove body；Two edger rolls, are oppositely arranged and are located at respectively two sides of outlet, and the roll surface of edger roll protrudes from the side wall for being oriented to groove, and two edger rolls are arranged on guide groove body by eccentric shaft.The utility model proposes anti-scratch guide apparatus can avoid guide groove body for the abrasion of the bottom and side of rolled piece, improve the surface quality of finished product.
Description
Technical field
This utility model is related to Rolling production equipment technical field, is more particularly to used for a kind of anti-scratch in Rolling production workshop
Hinder guide apparatus.
Background technology
In the production process of high-quality steel rolling, surface tear is one of its major defect, and affects product quality, production
The main cause of cost.Especially in recent years, downstream industry chain is more and more stricter to stocking surface quality requirements.Competing for improving market
Power is striven, Metallurgical Enterprise must pay attention to the dimensional tolerance and surface quality of product.Draw on the surface for how reducing rolled piece in the operation of rolling
Wound, becomes an important problem.Particularly with rod iron of large diameter production line, due to including cold-forging steel, surface in its product
The cut of 0.04mm or so or crack can cause 1/3 cold pier test cracking, therefore for the requirement of anti-scratch is more strict.
Make discovery from observation, the scuffing on rolled piece surface is caused due to the friction in the operation of rolling between equipment and rolled piece
, especially guide groove existing defects in the operation of rolling between some frames, rolled piece are big with guide groove sliding contact surface, and then easily produce
Raw cut.Guide apparatus structure on current production line is as shown in Figure 1 and Figure 2.Guide groove is by horizontal roller 1, horizontal roller support 2, guide groove
Cover plate 3, guide groove body 4, guiding slot holder 5 and handle 6 are constituted.Horizontal roller 1 is installed on 4 porch of guide groove body, and roll surface is than guide groove sheet
4 bottom surface of body is higher by 3mm～5mm.When rolled piece passes through guide groove, rolled piece is supported by horizontal roller 1, it is to avoid rolled piece bottom and guide groove body 4
Between produce sliding friction.But the guide apparatus of this kind of structure, when rolled piece especially small dimension rolled piece is conveyed, rolled piece side
Sliding friction is still suffered from and guide groove between.Sliding friction does not only result in guide groove serious wear, and the scuffing of rolled piece side is serious,
The surface quality requirements of finished product cannot be met.
In addition, the specification limit of vertical bar round steel and rod iron of large diameter product of production line is up to Φ (diameter) 14mm-50mm, produce
Product specification span is than larger.Therefore, for the guide apparatus on production line, in addition to anti-scratch is required, in addition it is also necessary to adapt to not
The rolled piece of same specification.
Utility model content
The purpose of this utility model is to provide a kind of anti-scratch guide apparatus, can avoid guide groove body for the bottom of rolled piece
Portion and the abrasion of side, improve the surface quality of finished product.
For reaching above-mentioned purpose, the utility model proposes a kind of anti-scratch guide apparatus, wherein, the anti-scratch guide groove dress
Put including：
Guide groove body, the guiding groove with insertion vertically, one end of the guiding groove is entrance, and its other end is
Outlet；
Horizontal roller, is arranged on the outside of the entrance, and the roll surface of the horizontal roller is higher than the bottom surface for being oriented to groove, institute
State horizontal roller to be arranged on the guide groove body by horizontal roller support；
Two edger rolls, are oppositely arranged and are located at respectively two sides of the outlet, and the roll surface of the edger roll protrudes from described
The side wall of groove is oriented to, two edger rolls are arranged on the guide groove body by eccentric shaft.
Anti-scratch guide apparatus as above, wherein, open up jagged, described lead on the two side in the exit
Groove body is respectively formed with supporting part in the lower end of the upper end of the breach and the breach, and the edger roll passes through the eccentric shaft
In the breach, the eccentric shaft runs through the edger roll, and the two ends of the eccentric shaft are connected to corresponding to which
The supporting part.
Anti-scratch guide apparatus as above, wherein, the both ends of the eccentric shaft are fixed part, the eccentric shaft
The supporting part of the fixed part of one end corresponding to which is simultaneously fixed by nut, the eccentric shaft other end described solid
Determine portion to be inserted in the supporting part corresponding to which, the eccentric shaft also includes installation portion, the installation position is in two institutes
State between fixed part, there is between the axis of the axis of the installation portion and the fixed part eccentric throw, the edger roll to be set in
On the installation portion.
Anti-scratch guide apparatus as above, wherein, are provided with least one axle between the installation portion and the edger roll
Hold, on the installation portion, the internal face of the edger roll is supported in the outside wall surface of the bearing bearing holder (housing, cover).
Anti-scratch guide apparatus as above, wherein, are additionally provided with positioning sleeve between the bearing and the supporting part,
The positioning sleeve is set on the installation portion.
Anti-scratch guide apparatus as above, wherein, are arranged with the plural bearing on the installation portion, and two
The positioning sleeve is arranged between the individual adjacent bearing.
Anti-scratch guide apparatus as above, wherein, are additionally provided with locked spacer between the nut and the supporting part,
The locked spacer is set on the fixed part.
Anti-scratch guide apparatus as above, wherein, the anti-scratch guide apparatus also include being covered in the guiding
Cover plate above groove, the cover plate is arranged parallel to the bottom surface for being oriented to groove and the lower surface of the cover plate is overlapped on
On the two side for being oriented to groove.
Anti-scratch guide apparatus as above, wherein, are additionally provided with least one handle, the handss on the guide groove body
One end of handle is arranged in the outside wall surface for being oriented to groove, and the other end of the handle prolongs to above the guiding groove
Stretch.
Anti-scratch guide apparatus as above, wherein, the horizontal roller support includes two side stands be arrangeding in parallel,
One end of the side stand is fixed on the guide groove body, and the other end of the side stand extends to the outside of the entrance,
The horizontal roller is arranged and can be rotatably mounted between two side stands perpendicular to the axis for being oriented to groove, described
The roll surface of horizontal roller is higher than the bottom surface 3mm～5mm for being oriented to groove.
Compared with prior art, this utility model has the characteristics that and advantage：
The utility model proposes anti-scratch guide apparatus, be oriented to groove porch horizontal roller is installed, be oriented to
The exit of groove is provided with two edger rolls being oppositely arranged, and horizontal roller can avoid the cunning between rolled piece bottom and guide groove body
Dynamic friction, edger roll can avoid the sliding friction between rolled piece side and guide groove body, and then reduce guide apparatus to rolled piece table
The abrasion in face, has protective effect to rolled piece surface, the final surface quality for improving rolled piece finished product.
Description of the drawings
Accompanying drawing described here is only used for task of explanation, and is not intended to by any way limit disclosed in this utility model
Scope.In addition, shape and proportional sizes of each part in figure etc. are only schematically, it is used to help to reason of the present utility model
Solution, is not the shape and proportional sizes for specifically limiting each part of this utility model.Those skilled in the art is new in this practicality
Under the teaching of type, various possible shapes and proportional sizes can be selected as the case may be to implement this utility model.
Fig. 1 is the structural representation that prior art is oriented to groove；
Fig. 2 is the side view that prior art is oriented to groove；
Fig. 3 be the utility model proposes anti-scratch guide apparatus structural representation；
Fig. 4 be the utility model proposes anti-scratch guide apparatus top view；
Fig. 5 is the sectional view in A-A directions in Fig. 3；
Fig. 6 is the structural representation of guide groove body in this utility model；
Fig. 7 is the top view of guide groove body in this utility model；
Fig. 8 is the structural representation of eccentric shaft in this utility model.
Description of reference numerals：
1 horizontal roller；2 guide groove cover plates；
3 guide groove cover plates；4 guide groove bodies；
5 guiding slot holders；6 handles；
100 anti-scratch guide apparatus；110 guide groove bodies；
111 are oriented to groove；112 entrances；
113 outlets；114 supporting parts；
120 horizontal rollers；121 horizontal roller supports；
1211 side stands；130 edger rolls；
131 eccentric shafts；1311 fixed parts；
1312 installation portions；L eccentric throws；
132 nuts；133 bearings；
134 positioning sleeves；135 locked spacers；
140 cover plates；150 handles；
160 guiding slot holders.
Specific embodiment
In conjunction with the description of accompanying drawing and this utility model specific embodiment, clearly can understand of the present utility model
Details.But, specific embodiment of the present utility model described here is not only used for explaining the purpose of this utility model, and not
Can be understood as by any way being to restriction of the present utility model.Under teaching of the present utility model, technical staff is contemplated that
Arbitrarily possible deformation of the present utility model is based on, these are regarded as belonging to scope of the present utility model.
Refer to Fig. 3, Fig. 4 and Fig. 5, wherein Fig. 3 be the utility model proposes anti-scratch guide apparatus structural representation
Figure, Fig. 4 be the utility model proposes anti-scratch guide apparatus top view；Fig. 5 is the sectional view in A-A directions in Fig. 3；As schemed
Shown in 3 to Fig. 5, the utility model proposes anti-scratch guide apparatus 100 include guide groove body 110, horizontal roller 120 and two vertical
Roller 130, wherein, guide groove body 110 is cast member, and guiding groove 111 of the guide groove body 110 with insertion vertically, guiding are recessed
One end of groove 111 is entrance 112, and its other end is outlet 113；Horizontal roller 120 is arranged on guide groove sheet by horizontal roller support 121
On body 110, horizontal roller 120 is located at the outside of entrance 112, as shown in figure 3, the roll surface of horizontal roller 120 is higher than guiding groove 111
Bottom surface；Two edger rolls 130 are arranged on guide groove body 110 by eccentric shaft 131, and two edger rolls 130 are oppositely arranged and difference
It is located on the two side at outlet 113, the roll surface of edger roll 130 protrudes from the side wall for being oriented to groove 111 on the inside of guiding groove 111
Face.
The utility model proposes anti-scratch guide apparatus 100, be oriented to groove 111 entrance 112 at level is installed
Roller 120, is provided with two edger rolls 130 being oppositely arranged, when rolled piece passes through, horizontal roller at the outlet 113 for being oriented to groove 111
120 can avoid the sliding friction between rolled piece bottom and guide groove body 110, edger roll 130 from avoiding rolled piece side and guide groove
Sliding friction between body 110, so, when rolled piece is conveyed, is rolling between three directions of rolled piece and guide groove body
Friction, and then abrasion of the guide groove body 110 to rolled piece surface is reduced, there is protective effect to rolled piece surface, finally carry significantly
The high surface quality of rolled piece finished product.
The utility model proposes anti-scratch guide apparatus 100, its horizontal roller 120 and edger roll 130 are installed in guide groove sheet
On body 110, it is possible to achieve overall to anti-scratch guide apparatus 100 change, so, when needing to anti-on steel rolling production-line
When scuffing guide apparatus 100 are changed, the replacing construction needed for which is short, and production efficiency is high.
In one optional example of this utility model, as shown in Figures 5 to 7, open up on the two side at outlet 113
Jagged, guide groove body 110 is respectively formed with supporting part 114, edger roll 130 in the lower end of the upper end of above-mentioned breach and above-mentioned breach
It is installed in the breach by eccentric shaft 131, eccentric shaft 131 runs through edger roll 130, the two ends of eccentric shaft 131 are connected to props up
On support part 114.
In an optional example, as shown in Figures 3 to 8, eccentric shaft 131 includes installation portion 1312 and two fixed parts
1311, two fixed parts 1311 are the upper end and the bottom of eccentric shaft 131 of eccentric shaft 131 respectively, and installation portion 1312 is located at
Between two fixed parts 1311, the dead in line of two fixed parts 1311, the axle of the axis of installation portion 1312 and fixed part 1311
There is eccentric throw L between line, on supporting part 114, offer the installing hole for mounting part 1311,131 upper end of eccentric shaft
Fixed part 1311 fixed through the supporting part 114 corresponding to which and by nut 132, and the fixed part 1311 of 131 lower end of eccentric shaft is inserted
In the supporting part 114 corresponding to which, edger roll 130 is set on installation portion 1312.Wherein, nut 132 can be round nut
Or other forms well known to those skilled in the art.
When needing to be adjusted the centre distance of two edger rolls 130, the nut 132 of fixed eccentric shaft 131 is unclamped,
Two eccentric shafts 131 of rotation, when eccentric shaft 131 rotates, the axis of the fixed part 1311 of eccentric shaft 131 is remained stationary as, installation portion
1312 axis is rotated around the axis of fixed part 1311, and the excursion of the distance between axis of two installation portions 1312 is two
The distance between 1311 axis of individual fixed part deducts eccentric throw L of twice to the distance between two fixed parts, 1311 axis plus two
Eccentric throw L again.In conjunction with the specification of required conveying rolled piece, two eccentric shafts 131 of rotation are made between two installation portions 1312
The suitable distance of holding, then nut 132 is locked, that is, achieve the centre-to-centre spacing to two edger rolls 130 (i.e. two installation portions 1312
Centre-to-centre spacing) regulation, operate very simple.So, just can realize easily adjusting edger roll when the product specification of rolled piece is changed
Centre-to-centre spacing, adapt to different size rolled piece needs, for the big rod iron of large diameter production line of range of product size especially suitable.
In one optional example of this utility model, as shown in Figures 3 to 6, set between installation portion 1312 and edger roll 130
There is at least one bearing 133, bearing 133 is rolling bearing, bearing 133 is set on installation portion 1312, the internal face of edger roll 130
It is supported in the outside wall surface of bearing 133.
In an optional example, as shown in Figures 3 to 6, positioning is additionally provided between bearing 133 and supporting part 114
Set 134, positioning sleeve 134 is set on installation portion 1312.
In an optional example, as shown in Figures 3 to 6, plural bearing on installation portion 1312, is arranged with
133, positioning sleeve 134 is arranged between two adjacent bearings 133.
In one optional example of this utility model, as shown in Figures 3 to 6, between nut 132 and supporting part 114 also
Locked spacer 135 is provided with, locked spacer 135 is set on fixed part 1311, to prevent the loosening and dropout of nut 132, is increased
Fixed effect.
In one optional example of this utility model, as shown in Figs. 3-4, anti-scratch guide apparatus 100 also include covering
In the cover plate 140 being oriented to above groove 111, cover plate 140 is arranged and is overlapped on guiding groove parallel to the bottom surface for being oriented to groove 111
On 111 two side.Cover plate 140 can effectively prevent rolled piece during conveying rolled piece from departing from from guiding groove 111.
In one optional example of this utility model, as shown in Figure 3, Figure 4, at least one on guide groove body 110, is additionally provided with
Individual handle 150, one end of handle 150 are arranged in the outside wall surface of guide groove body 110, and the other end of handle 150 is to guiding groove
111 top extends, and handle 150 is easy to the installation and removal of guide groove body 110.
In an optional example, guide groove body 110 is arranged on guiding slot holder 160, so that the installation of guide groove body 110
Convenient with dismantling.
In one optional example of this utility model, as shown in Figure 3, Figure 4, horizontal roller support 121 include two parallel
The side stand 1211 of setting, one end of side stand 1211 are fixed on guide groove body 111, and the other end of side stand 1211 is to entrance
112 outside extends, and horizontal roller 120 is arranged and can be rotatably mounted at two side stands perpendicular to the axis for being oriented to groove 111
Between 1211, the roll surface of horizontal roller 120 is higher than the bottom surface 3mm～5mm for being oriented to groove 111.
The utility model proposes anti-scratch guide apparatus 100, use when, first by 120, two edger rolls 130 of horizontal roller
With cover plate 140 on guide groove body 110, afterwards, guide groove body 110 is attached on steel rolling production-line, rolled piece is by anti-
When scratching guide apparatus 100, horizontal roller 120 and edger roll 130 are rotated along respective axis, sliding friction is converted to rolling and is rubbed
Wipe, so also it is avoided that sliding friction between rolled piece bottom and guide groove body 110, and rolled piece side and guide groove body 110
Between sliding friction.Therefore, when rolled piece is conveyed, rolling friction is between three directions of rolled piece and guide groove body, is entered
And abrasion of the guide groove body 110 to rolled piece surface is reduced, there is to rolled piece surface protective effect, finally substantially increase rolled piece
The surface quality of finished product.
Explaining in detail for the respective embodiments described above, its purpose be only that and this utility model explained, in order to
This utility model is better understood when, but, these descriptions can not be with any explanation into being to limit of the present utility model
System, particularly, each feature for describing in various embodiments can also mutual combination in any, implement so as to constitute other
Mode, except there is clearly contrary description, these features should be understood to be applied in any one embodiment, and simultaneously
It is not only limited to described embodiment.
Claims (10)
1. a kind of anti-scratch guide apparatus, it is characterised in that the anti-scratch guide apparatus include：
Guide groove body, the guiding groove with insertion vertically, one end of the guiding groove is entrance, and its other end is
Mouthful；
Horizontal roller, is arranged on the outside of the entrance, and the roll surface of the horizontal roller is higher than the bottom surface for being oriented to groove, the water
Plain-barreled roll is by horizontal roller support on the guide groove body；
Two edger rolls, are oppositely arranged and are located at respectively two sides of the outlet, and the roll surface of the edger roll protrudes from the guiding
The side wall of groove, two edger rolls are arranged on the guide groove body by eccentric shaft.
2. anti-scratch guide apparatus as claimed in claim 1, it is characterised in that offer on the two side in the exit
Breach, the guide groove body are respectively formed with supporting part in the lower end of the upper end of the breach and the breach, and the edger roll leads to
The eccentric shaft is crossed in the breach, the eccentric shaft runs through the edger roll, and the two ends of the eccentric shaft connect respectively
In the supporting part corresponding to which.
3. anti-scratch guide apparatus as claimed in claim 2, it is characterised in that the both ends of the eccentric shaft are fixation
Portion, the fixed part of described eccentric shaft one end are fixed through the supporting part corresponding to which and by nut, the eccentric shaft
The fixed part of the other end is inserted in the supporting part corresponding to which, and the eccentric shaft also includes installation portion, the peace
Dress portion is located between two fixed parts, and there is eccentric throw between the axis of the axis of the installation portion and the fixed part,
The edger roll is set on the installation portion.
4. anti-scratch guide apparatus as claimed in claim 3, it is characterised in that be provided between the installation portion and the edger roll
At least one bearing, on the installation portion, the internal face of the edger roll is supported on the outer wall of the bearing to the bearing holder (housing, cover)
On face.
5. anti-scratch guide apparatus as claimed in claim 4, it is characterised in that between the bearing and the supporting part also
Positioning sleeve is provided with, the positioning sleeve is set on the installation portion.
6. anti-scratch guide apparatus as claimed in claim 5, it is characterised in that be arranged with the installation portion plural
The bearing, is arranged with the positioning sleeve between two adjacent bearings.
7. anti-scratch guide apparatus as claimed in claim 3, it is characterised in that also set between the nut and the supporting part
There is locked spacer, the locked spacer is set on the fixed part.
8. anti-scratch guide apparatus as claimed in claim 1, it is characterised in that the anti-scratch guide apparatus also include covering
In the cover plate being oriented to above groove, the cover plate is parallel to the bottom surface setting for being oriented to groove and under the cover plate
Surface is overlapped on the two side for being oriented to groove.
9. anti-scratch guide apparatus as claimed in claim 1, it is characterised in that be additionally provided with least one on the guide groove body
Handle, one end of the handle are arranged in the outside wall surface for being oriented to groove, and the other end of the handle is recessed to the guiding
The top of groove extends.
10. anti-scratch guide apparatus as claimed in claim 1, it is characterised in that the horizontal roller support include two parallel
The side stand of setting, one end of the side stand are fixed on the guide groove body, the other end of the side stand to described enter
The outside of mouth extends, and the horizontal roller is arranged and can be rotatably mounted at two sides perpendicular to the axis for being oriented to groove
Between support, the roll surface of the horizontal roller is higher than the bottom surface 3mm～5mm for being oriented to groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067178.9U CN206009428U (en) | 2016-09-21 | 2016-09-21 | A kind of anti-scratch guide apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067178.9U CN206009428U (en) | 2016-09-21 | 2016-09-21 | A kind of anti-scratch guide apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009428U true CN206009428U (en) | 2017-03-15 |
Family
ID=58261045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621067178.9U Active CN206009428U (en) | 2016-09-21 | 2016-09-21 | A kind of anti-scratch guide apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746218A (en) * | 2018-06-11 | 2018-11-06 | 福建罗源闽光钢铁有限责任公司 | A kind of conveying equipment after high bar steel multi-length shear |
| CN108971238A (en) * | 2018-09-25 | 2018-12-11 | 永兴特种不锈钢股份有限公司 | A kind of milling train guide groove |
-
2016
- 2016-09-21 CN CN201621067178.9U patent/CN206009428U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746218A (en) * | 2018-06-11 | 2018-11-06 | 福建罗源闽光钢铁有限责任公司 | A kind of conveying equipment after high bar steel multi-length shear |
| CN108971238A (en) * | 2018-09-25 | 2018-12-11 | 永兴特种不锈钢股份有限公司 | A kind of milling train guide groove |
| CN108971238B (en) * | 2018-09-25 | 2024-03-22 | 湖州永兴特种不锈钢有限公司 | Rolling mill guide groove |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |