CN205887665U - Fish tail of preventing that rod rolls between line frame is passed a bridge - Google Patents
Fish tail of preventing that rod rolls between line frame is passed a bridge Download PDFInfo
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- CN205887665U CN205887665U CN201620721463.1U CN201620721463U CN205887665U CN 205887665 U CN205887665 U CN 205887665U CN 201620721463 U CN201620721463 U CN 201620721463U CN 205887665 U CN205887665 U CN 205887665U
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- guide groove
- bridge
- passed
- scratch
- rolled piece
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Abstract
The utility model discloses a fish tail of preventing that rod rolls between line frame is passed a bridge, it is including the guide slot, the guide slot including the lead -in end portion that distributes in proper order at rolled piece extending direction with derive the tip, be provided with a U grooved roll among the guide slot, U grooved roll sets up on the portion of the bottom of guide slot, and its axis extends along the width direction of guide slot on the horizontal direction, adopt above -mentioned technical scheme's fish tail of preventing that rod rolls between line frame is passed a bridge, it can get into setting that the guide slot pass through U grooved roll when inside at the rolled piece for sliding friction between rolled piece and the guide slot turns into rolling friction, and then makes its frictional force show to reduce, so that the appearance of fish tail all can be avoided in the transmission of rolled piece in the guide slot optional position.
Description
Technical field
The present invention relates to the auxiliary equipment during Rolling production, the anti-scratch mistake between especially a kind of bar line-rolling frame
Bridge.
Background technology
Industrial pole has high requirement to rebar surface quality, and the slight scuffing on rolled piece surface in the operation of rolling all can lead to
Finished product reinforcing bar surface scratch etc., has a strong impact on steel bar quality；The surface tear of reinforcing bar is mainly due to rolled piece through gap bridge, guide and guard
And some produce friction when running roller-way therewith, lead to rebar surface that cut occurs.At present, producer use gap bridge mainly by
Steel plate is welded, and it adopts box-structure, larger with the contact surface passed a bridge when in the operation of rolling, rolled piece runs in passing a bridge, though
So after the polishing of surface, the friction and between rolled piece has reduced, but still situation that rolled piece surface be scratched occurs.Above-mentioned
Although crossing the quality criteria requirements that bridge device a certain degree of can meet screw-thread steel, the matter of Rolling Industry pole cannot be met
Amount standard requires.
Content of the invention
The technical problem to be solved in the present invention is the mistake bridge device providing between a kind of bar line-rolling frame, and it can be prevented effectively from
Rolled piece occurs scratching when crossing and being transmitted on bridge device.
For solving above-mentioned technical problem, the present invention relates to the anti-scratch between a kind of bar line-rolling frame is passed a bridge, it includes
Guide groove, guide groove includes the importing end being sequentially distributed in rolled piece bearing of trend and derives end；It is provided among described guide groove
One u-shaped roller, u-shaped roller is arranged on the bottom of guide groove, and its axis enters along the width of guide groove in the horizontal direction
Row extends.
As a modification of the present invention, among the importing end of described guide groove, the bottom of its bottom and derivation end
The distance between portion place plane is gradually reduced on rolled piece bearing of trend.Among the importing end of described guide groove, its side end
It is gradually reduced on rolled piece bearing of trend with the distance between the side end place plane deriving end.
Using technique scheme, it can be by importing the bottom face of end and the gradual change setting of side end face so that importing
End forms width and the setting that is gradually reduced of height on the bearing of trend of rolled piece, cause rolled piece avoid when entering guide groove its with
Occur between the side end face of guide groove and bottom face excessively to contact, thus avoiding rolled piece to scratch.
As a modification of the present invention, among described guide groove, it is provided with relative to each other leading on the width of guide groove
Roller mounting bracket, it is respectively arranged on the side end face of guide groove；It is provided with u-shaped roller roll shaft between described deflector roll mounting bracket,
Described u-shaped roller is installed on u-shaped roller roll shaft.Using technique scheme, it can make the connection between u-shaped roller and guide groove steady
Qualitative be improved, and then so that its guiding accuracy is further improved.
As a modification of the present invention, it is provided with lifting bolt on described deflector roll mounting bracket, it can make deflector roll
Mounting bracket integrally can carry out the regulation of position by the vertical direction together with u-shaped roller, so that it can be carried out for different rolled pieces
Guiding is processed with anti-scratch.
As a modification of the present invention, the end of described u-shaped roller roll shaft is provided with external screw thread, and it is connected with locking screw
Bolt.Using technique scheme, it can make the mounting stability of u-shaped roller further be improved.
As a modification of the present invention, described u-shaped roller includes the Part I with respect to guide groove side end face, Yi Ji
The Part II being extended between Part I, the diameter with diameter greater than Part II of Part I, among u-shaped roller, two
The distance between individual Part I is gradually increased towards its edge by the axle center of Part I.
As a modification of the present invention, among described guide groove, the distance between importing end of u-shaped roller and guide groove is at most
For guide groove length 1/2.Using technique scheme, it can make rolled piece can contact with u-shaped roller after entering guide groove, and then
Make it be guided to process with anti-scratch, so that the anti-scratch between the bar line-rolling frame in the application is passed a bridge for rolled piece
Anti-scratch effect is further improved.
Anti-scratch between using the bar line-rolling frame of technique scheme is passed a bridge, and it can be by entering in passing a bridge in rolled piece
During row transmission, rolled piece is avoided to come in contact between the end face of guide groove by the guide groove end setting of height and the width gradual change, with
Rolled piece surface is avoided to occur because of the friction with guide groove end face scratching；Meanwhile, when rolled piece enters guide groove inside, in the application
Anti-scratch pass a bridge can by the setting of u-shaped roller so that the sliding friction between rolled piece and guide groove is converted into rolling friction, and then
Its frictional force is made to be substantially reduced, so that the appearance that transmission in guide groove optional position for the rolled piece all can prevent plowing from.This
Outward, above-mentioned anti-scratch is passed a bridge when deviation for rolled piece transmission direction, and the setting that can pass through u-shaped roller forms guiding to rolled piece
Correcting process, to avoid rolled piece to occur damaging further.
Brief description
Fig. 1 is front view of the present invention；
Fig. 2 is schematic top plan view of the present invention；
Reference numerals list:
1 guide groove, 101 import ends, 102 derive ends, 2 u-shaped rollers, 201 Part I, 202 second
Partly, 3 deflector roll mounting brackets, 4 u-shaped roller roll shafts, 5 lifting bolts, 6 clamping screws, 7 securing plates, 8 pivot pins.
Specific embodiment
With reference to the accompanying drawings and detailed description, be further elucidated with the present invention it should be understood that following specific embodiment only
For the present invention being described rather than limiting the scope of the present invention.It should be noted that word " front " used in describing below,
" afterwards ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outward " refer respectively to towards or remote
Direction from particular elements geometric center.
Embodiment 1
Anti-scratch between a kind of bar line-rolling frame as shown in Figure 1 is passed a bridge, and it includes guide groove 1, and guide groove 1 includes
The importing end 101 that rolled piece bearing of trend is sequentially distributed and derivation end 102；It is provided with a u-shaped roller 2 among described guide groove 1,
U-shaped roller 2 is arranged on the bottom of guide groove 1, and its axis is extended along the width of guide groove 1 in the horizontal direction.
As a modification of the present invention, among the importing end 101 of described guide groove 1, its bottom with derive end 102
The distance between bottom place plane be gradually reduced on rolled piece bearing of trend.The importing end 101 of described guide groove 1 it
In, its side end is gradually reduced on rolled piece bearing of trend with the distance between the side end place plane deriving end 102.
Using technique scheme, it can be by importing the bottom face of end and the gradual change setting of side end face so that importing
End forms width and the setting that is gradually reduced of height on the bearing of trend of rolled piece, cause rolled piece avoid when entering guide groove its with
Occur between the side end face of guide groove and bottom face excessively to contact, thus avoiding rolled piece to scratch.
As a modification of the present invention, it is provided with relative to each other on the width of guide groove 1 among described guide groove 1
Deflector roll mounting bracket 3, it is respectively arranged on the side end face of guide groove；It is provided with u-shaped roller roller between described deflector roll mounting bracket
Axle 4, described u-shaped roller 2 is installed on u-shaped roller roll shaft 4.Using technique scheme, it can make between u-shaped roller and guide groove
Connective stability is improved, and then so that its guiding accuracy is further improved.
Anti-scratch between using the bar line-rolling frame of technique scheme is passed a bridge, and it can be by entering in passing a bridge in rolled piece
During row transmission, rolled piece is avoided to come in contact between the end face of guide groove by the guide groove end setting of height and the width gradual change, with
Rolled piece surface is avoided to occur because of the friction with guide groove end face scratching；Meanwhile, when rolled piece enters guide groove inside, in the application
Anti-scratch pass a bridge can by the setting of u-shaped roller so that the sliding friction between rolled piece and guide groove is converted into rolling friction, and then
Its frictional force is made to be substantially reduced, so that the appearance that transmission in guide groove optional position for the rolled piece all can prevent plowing from.This
Outward, above-mentioned anti-scratch is passed a bridge when deviation for rolled piece transmission direction, and the setting that can pass through u-shaped roller forms guiding to rolled piece
Correcting process, to avoid rolled piece to occur damaging further.
Embodiment 2
As a modification of the present invention, on described deflector roll mounting bracket 3, it is provided with lifting bolt 5, it can make to lead
Roller mounting bracket integrally can carry out the regulation of position by the vertical direction together with u-shaped roller, so that it can enter for different rolled pieces
Row guiding and anti-scratch are processed.
Remaining feature of the present embodiment is all same as Example 1 with advantage.
Embodiment 3
As a modification of the present invention, the end of described u-shaped roller roll shaft is provided with external screw thread, and it is connected with clamping screw
6.Using technique scheme, it can make the mounting stability of u-shaped roller further be improved.
Remaining feature of the present embodiment is all same as Example 2 with advantage.
Embodiment 4
As a modification of the present invention, described u-shaped roller 2 includes the Part I 201 with respect to guide groove side end face, with
And the Part II 202 being extended between Part I 201, Part I 201 straight with diameter greater than Part II 202
Footpath, among u-shaped roller 2, the distance between two Part I 201 are gradually increased towards its edge by the axle center of Part I 201.
Remaining feature of the present embodiment is all same as Example 3 with advantage.
Embodiment 5
As a modification of the present invention, among described guide groove 1, u-shaped roller 2 and guide groove 1 import between end 101 away from
From being at most the 1/2 of guide groove 1 length.Using technique scheme, it can make rolled piece can connect with u-shaped roller after entering guide groove
Touch, and then so that it is guided and process with anti-scratch, so that the anti-scratch gap bridge between the bar line-rolling frame in the application is right
Anti-scratch effect in rolled piece is further improved.
Remaining feature of the present embodiment is all same as Example 4 with advantage.
Embodiment 6
As a modification of the present invention, described guide groove 1 by base plate and is welded on the side plate of base plate both sides and constitutes, its point
Not Xing Cheng the bottom face of guide groove 1 and side end face, be provided with securing plate 7 outside the side plate of guide groove 1 and guide groove base plate between.Using
Technique scheme, so that the structure of guide groove is more firm, it is to avoid the deformation during use.
Remaining feature of the present embodiment is all same as Example 5 with advantage.
Embodiment 7
As a modification of the present invention, described guide groove 1 bottom arranges pivot pin 8 so that guide groove is more easy to position on rolling line,
Simultaneously work as the effect of fixing guide groove, and then rolled piece is passed through.
Remaining feature of the present embodiment is all same as Example 6 with advantage.
Claims (8)
1. a kind of anti-scratch between bar line-rolling frame is passed a bridge it is characterised in that anti-scratch mistake between described bar line-rolling frame
Bridge includes guide groove, and guide groove includes the importing end being sequentially distributed in rolled piece bearing of trend and derives end；Described guide groove it
In be provided with a u-shaped roller, u-shaped roller is arranged on the bottom of guide groove, and its axis is in the horizontal direction along the width of guide groove
Degree direction is extended.
2. anti-scratch between according to the bar line-rolling frame described in claim 1 is passed a bridge it is characterised in that the importing of described guide groove
Among end, its bottom is gradually subtracted on rolled piece bearing of trend with the distance between the bottom place plane deriving end
Little.
3. anti-scratch between according to the bar line-rolling frame described in claim 2 is passed a bridge it is characterised in that the importing of described guide groove
Among end, its side end is gradually subtracted on rolled piece bearing of trend with the distance between the side end place plane deriving end
Little.
4. the anti-scratch between according to the bar line-rolling frame described in claim 3 is passed a bridge it is characterised in that setting among described guide groove
It is equipped with deflector roll mounting bracket relative to each other on the width of guide groove, it is respectively arranged on the side end face of guide groove；Institute
State and between deflector roll mounting bracket, be provided with u-shaped roller roll shaft, described u-shaped roller is installed on u-shaped roller roll shaft.
5. the anti-scratch between according to the bar line-rolling frame described in claim 4 is passed a bridge it is characterised in that the installation of described deflector roll is propped up
It is provided with lifting bolt on frame.
6. anti-scratch between according to the bar line-rolling frame described in claim 5 is passed a bridge it is characterised in that described u-shaped roller roll shaft
End be provided with external screw thread, it is connected with clamping screw.
7. the anti-scratch between according to the bar line-rolling frame described in claim 6 is passed a bridge it is characterised in that described u-shaped roller includes
There are the Part I with respect to guide groove side end face, and the Part II being extended between Part I, Part I
With diameter greater than the diameter of Part II, among u-shaped roller, the distance between two Part I by Part I axle center towards it
Edge is gradually increased.
8. anti-scratch between according to the bar line-rolling frame described in claim 7 is passed a bridge it is characterised in that among described guide groove, u
Type roller is at most the 1/2 of guide groove length with the distance between the end that imports of guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721463.1U CN205887665U (en) | 2016-07-11 | 2016-07-11 | Fish tail of preventing that rod rolls between line frame is passed a bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721463.1U CN205887665U (en) | 2016-07-11 | 2016-07-11 | Fish tail of preventing that rod rolls between line frame is passed a bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205887665U true CN205887665U (en) | 2017-01-18 |
Family
ID=57772078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620721463.1U Active CN205887665U (en) | 2016-07-11 | 2016-07-11 | Fish tail of preventing that rod rolls between line frame is passed a bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205887665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077107A (en) * | 2016-07-11 | 2016-11-09 | 江苏永钢集团有限公司 | Anti-scratch between bar line-rolling frame is passed a bridge |
| CN113399480A (en) * | 2021-06-17 | 2021-09-17 | 包头钢铁（集团）有限责任公司 | Gap bridge device for large-size bar production and operation method thereof |
-
2016
- 2016-07-11 CN CN201620721463.1U patent/CN205887665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077107A (en) * | 2016-07-11 | 2016-11-09 | 江苏永钢集团有限公司 | Anti-scratch between bar line-rolling frame is passed a bridge |
| CN113399480A (en) * | 2021-06-17 | 2021-09-17 | 包头钢铁（集团）有限责任公司 | Gap bridge device for large-size bar production and operation method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |