CN211413178U - Non-driving roller mounting support - Google Patents
Non-driving roller mounting support Download PDFInfo
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- CN211413178U CN211413178U CN201922267884.8U CN201922267884U CN211413178U CN 211413178 U CN211413178 U CN 211413178U CN 201922267884 U CN201922267884 U CN 201922267884U CN 211413178 U CN211413178 U CN 211413178U
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Abstract
The utility model provides a non-driving roller erection support, including stopper, orbital base in area, roller frame, roller and thrust unit, roller frame and orbital base in area connect gradually under to from last, roller and roller frame fixed connection, roller frame and orbital base sliding connection in area, thrust unit are located the one end of roller frame, and the other end of roller frame carries out the axial through stopper and the orbital base cooperation in area spacing. When the roller normally works, the roller frame is positioned in the long groove of the base with the track, all vertical rollers of the roller frame are suspended and sink in the U-shaped groove of the rail surface of the long groove for changing the roller, and the lower surface of the roller frame leaning against the roller frame body flat plate is tightly attached to the upper surface of the base with the track to realize positioning in the height direction so as to ensure the levelness tolerance of the roller. All the side rollers on the two sides of the roller frame are tightly attached to the guide surfaces on the two sides of the long groove, so that the rollers are positioned in the rolling direction of the rolling mill, and the parallelism tolerance of the rollers and other rollers of the rolling mill is ensured. The roll changing operation is fast and efficient.
Description
Technical Field
The utility model belongs to the technical field of the rolling production of cold rolling mill, concretely relates to non-driving roller erection support.
Background
In cold rolling mill plant equipment, there are non-driven rolls, such as de-oiling rolls, turning rolls, etc., that run on-line. The frequency of maintenance and replacement of such rolls is also increasing in modern high speed mill production.
The roller bearing seat of the roller in the traditional cold rolling unit is generally closed on the rolling mill by using a bolt, the bolt is required to be removed when the roller is overhauled and replaced, and the roller is moved away, and is positioned in place and then closed with the rolling mill by using the bolt when the roller is reset. The whole roll changing process is time-consuming and labor-consuming, and the efficiency is extremely low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non-driving roller erection support can high efficiency demolish the roller from the rolling mill and remove and reset.
Therefore, the utility model provides a technical scheme as follows:
the utility model provides a non-driving roller erection support, includes stopper, orbital base in area, roller frame, roller and thrust unit, roller frame and orbital base in area connect gradually under to from last, roller and roller frame fixed connection, roller frame and orbital base sliding connection in area, thrust unit is located the one end of roller frame, the other end of roller frame carries out the axial through stopper and the cooperation of the orbital base in area spacing.
The one end of taking orbital base is equipped with the spacing groove, thrust unit installs the other end at taking orbital base, the spacing groove cooperates with the stopper.
The roller frame comprises a roller frame body, vertical rollers and side rollers, the roller frame body comprises a flat plate and a vertical plate, the cross section of the flat plate after being connected with the vertical plate is of a T-shaped structure, the vertical rollers and the side rollers are multiple groups and symmetrically arranged on two sides of the vertical plate, and the vertical plate is adjacent to the vertical rollers at the same side.
The cross section of the base with the track is of a U-shaped structure, the base with the track comprises a long groove and a positioning surface, the long groove is arranged in the base with the track, the positioning surface is positioned at the top end of the long groove, two side surfaces of the long groove are guide surfaces, the lower surface of the long groove is a roller changing track, U-shaped grooves with unequal intervals are arranged on the roller changing track, and the U-shaped grooves are matched with the vertical rollers and correspond to the vertical rollers one by one;
the locating surface is connected with the lower surface of the flat plate, the vertical roller wheel is connected with the roller changing track in a sliding mode, and the side roller wheel is connected with the guide surface in a sliding mode.
Bearing blocks are arranged on two sides of the roller and fixedly connected with the upper surface of the flat plate of the roller frame, and a handle is arranged on the bearing block on one side.
The pushing device is an air cylinder or an oil cylinder, and a piston rod of the pushing device is provided with a pushing block.
The vertical plate is provided with a first shaft hole and a convex block, the convex block corresponds to the side rollers one by one, and the vertical rollers are symmetrically arranged on two sides of the vertical plate through a wheel shaft penetrating through the first shaft hole;
the convex blocks are symmetrically arranged on two sides of the vertical plate, grooves and second shaft holes are formed in the convex blocks, the side rollers are arranged in the grooves, the second shaft holes penetrate through the upper end and the lower end of each groove, and the vertical rollers are axially vertical to the side rollers.
The width of the two side surfaces of the long groove is equal to the width of the outer tangent surface of the side rollers at the two sides, and the height of the long groove is larger than the roller diameter of the vertical roller.
The utility model has the advantages that:
the utility model provides a non-driving roller erection support, the roller is normal during operation, and the roller frame is located the elongated slot of taking orbital base, and all vertical running rollers of roller frame are unsettled to sink in the U-shaped recess of elongated slot roll change track face, and the roller frame at this moment leans on the dull and stereotyped upper surface of roller frame body to closely paste the location on the height direction of the upper surface realization of taking orbital base to guarantee the levelness tolerance of roller. All the side rollers on the two sides of the roller frame are tightly attached to the guide surfaces on the two sides of the long groove, so that the rollers are positioned in the rolling direction of the rolling mill, and the parallelism tolerance of the rollers and other rollers of the rolling mill is ensured.
The utility model discloses a stopper card is gone into the spacing groove of taking orbital base, with the locking of roller frame axial, realizes the roller in axial location.
The U-shaped grooves with unequal intervals are arranged on the roll changing track, so that at least two pairs of vertical roll wheels can be ensured to fall on the roll changing track of the base with the track in the process that the roll frame and the rolls are moved out of the rolling mill. The operator can easily pull the whole roller frame and the roller out of the rolling mill through the handle on the bearing seat of the roller.
The utility model discloses whole roll change operation high efficiency. After resetting, the limiting block is inserted into the limiting groove, and the roller can start to work without adjustment.
In order to make the above and other objects of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
fig. 2 is a left side view of an embodiment of the present invention;
FIG. 3 is an isometric view of a base with rails;
FIG. 4 is an isometric view of a roller housing and rollers;
FIG. 5 is a sectional view of the working position of the present invention;
figure 6 is a cross sectional view of the roll changing position of the utility model.
In the figure:
description of reference numerals:
1. a limiting block; 2. a base with a track; 3. a roller frame; 4. a roller; 5. a pushing device; 6. a vertical roller wheel; 7. a side roller; 8. a roll frame body; 9. a long groove; 10. a roll changing track; 11. positioning the surface; 12. a guide surface; 13. a flat plate; 14. a vertical plate; 15. a handle; 16. a first shaft hole; 17. a bump; 18. a groove; 19. a second shaft hole; 20. a limiting groove; 21. a U-shaped groove.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.
It should be noted that, in the present invention, the upper, lower, left, and right in the drawings are regarded as the upper, lower, left, and right of the non-driving roller mounting support described in this specification.
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, which, however, may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the invention to those skilled in the art. The terminology used in the exemplary embodiments presented in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
Example 1:
this embodiment provides a non-driving roller erection support, including stopper 1, orbital base 2 in area, roller frame 3, roller 4 and thrust unit 5, roller 4, roller frame 3 and orbital base 2 in area connect gradually from last to down, roller 4 and 3 fixed connection of roller frame, roller frame 3 and 2 sliding connection of orbital base in area, thrust unit 5 is located the one end of roller frame 3, the other end of roller frame 3 carries out the axial spacing through stopper 1 and the cooperation of orbital base 2 in area. As shown in fig. 1 and 2.
Specifically, the working process or application process of the non-driving roller mounting support provided by the embodiment is as follows:
when the roller 4 normally works, the roller frame 3 is positioned in the base 2 with the track, the lower surface of the roller frame 3 is tightly attached to the upper surface of the base 2 with the track to realize the positioning in the height direction so as to ensure the levelness tolerance of the roller 4, the limiting block 1 is clamped into the base 2 with the track to axially lock the roller frame 3, and the roller 4 is positioned in the axial direction. When the roller is replaced, the limiting block 1 is taken out, the pushing device 5 pushes the roller frame 3, and an operator can easily move the roller frame 3 and the roller 4 out of the rolling mill.
The utility model discloses simple structure is exquisite, can realize high efficiency's roll change operation, has good application and popularization prospect.
Example 2:
this embodiment provides a non-driving roller erection support, including stopper 1, orbital base 2 in area, roller frame 3, roller 4 and thrust unit 5, roller 4, roller frame 3 and orbital base 2 in area connect gradually from last to down, roller 4 and 3 fixed connection of roller frame, roller frame 3 and 2 sliding connection of orbital base in area, thrust unit 5 is located the one end of roller frame 3, the other end of roller frame 3 carries out the axial spacing through stopper 1 and the cooperation of orbital base 2 in area.
One end of the base 2 with the track is provided with a limiting groove 20, the pushing device 5 is installed at the other end of the base 2 with the track, and the limiting groove 20 is matched with the limiting block 1. As shown in fig. 1.
The pushing device 5 is located on the opposite side of the moving-out side of the roller 4, the pushing device 5 is used for acting on the roller frame 3 when the roller is changed, the roller 4 does not contact with the roller frame body 8 when the roller 4 works, a limiting groove 20 is formed in the moving-out side of the roller 4, the limiting block 1 can be clamped into the limiting groove 20 when the roller 4 works, and the limiting block 1 axially lock the roller frame 3. Wherein, the limiting block 1 is a steel rectangular block.
Example 3:
this embodiment provides a non-driving roller erection support, including stopper 1, orbital base 2 in area, roller frame 3, roller 4 and thrust unit 5, roller 4, roller frame 3 and orbital base 2 in area connect gradually from last to down, roller 4 and 3 fixed connection of roller frame, roller frame 3 and 2 sliding connection of orbital base in area, thrust unit 5 is located the one end of roller frame 3, the other end of roller frame 3 carries out the axial spacing through stopper 1 and the cooperation of orbital base 2 in area.
The roller frame 3 includes roller frame body 8, vertical roller 6 and side roller 7, roller frame body 8 includes flat board 13 and riser 14, the cross section after flat board 13 and riser 14 are connected is T shape structure, vertical roller 6 and side roller 7 are multiunit and symmetry and locate the both sides of riser 14, and riser 14 homonymy is adjacent two vertical roller 6's interval all varies.
Example 4:
on the basis of embodiment 3, the present embodiment provides a non-driving roller mounting support, as shown in fig. 3, a cross section of the base 2 with a track is a U-shaped structure, the base 2 with a track includes a long groove 9 and a positioning surface 11, the long groove 9 is disposed inside the base 2 with a track, the positioning surface 11 is located at the top end of the long groove 9, two side surfaces of the long groove 9 are guide surfaces 12, a lower surface of the long groove 9 is a roller changing track 10, U-shaped grooves 21 with unequal intervals are disposed on the roller changing track 10, and the U-shaped grooves 21 are matched with the vertical rollers 6 and correspond to one another;
the locating surface 11 is connected with the lower surface of the flat plate 13, the vertical roller wheel 6 is in sliding connection with the roller changing track 10, and the side roller wheel 7 is in sliding connection with the guide surface 12.
Because the distance between every two vertical rollers 6 on the same side is different, at least two opposite rollers 6 can be ensured to fall on the roller changing track 10 of the base 2 with the track in the process that the roller frame 3 and the roller 4 are moved out of the rolling mill.
Example 5:
this embodiment provides a non-driving roller erection support, including stopper 1, orbital base 2 in area, roller frame 3, roller 4 and thrust unit 5, roller 4, roller frame 3 and orbital base 2 in area connect gradually from last to down, roller 4 and 3 fixed connection of roller frame, roller frame 3 and 2 sliding connection of orbital base in area, thrust unit 5 is located the one end of roller frame 3, the other end of roller frame 3 carries out the axial spacing through stopper 1 and the cooperation of orbital base 2 in area.
Bearing blocks are arranged on two sides of the roller 4 and fixedly connected with the upper surface of a flat plate 13 of the roller frame 3, and a handle 15 is arranged on the bearing block on one side.
As shown in fig. 4, a handle 15 is mounted on a bearing housing on the moving-out side of the roller 4 for pushing and pulling out the roller 4 when changing the roller. The bearing blocks of the rollers 4 are connected with the roller frame 3 through bolts. The roller frame 3 is composed of a roller frame body 8, a vertical roller 6 and a side roller 7, wherein the roller frame body 8 is of a T-shaped structure and comprises a flat plate 13 and a vertical plate 14, and the upper surface of the flat plate 13 is fixed with a bearing seat of the roller 4 through a bolt.
Example 6:
this embodiment provides a non-driving roller erection support, including stopper 1, orbital base 2 in area, roller frame 3, roller 4 and thrust unit 5, roller 4, roller frame 3 and orbital base 2 in area connect gradually from last to down, roller 4 and 3 fixed connection of roller frame, roller frame 3 and 2 sliding connection of orbital base in area, thrust unit 5 is located the one end of roller frame 3, the other end of roller frame 3 carries out the axial spacing through stopper 1 and the cooperation of orbital base 2 in area.
The pushing device 5 is an air cylinder or an oil cylinder, and a piston rod of the pushing device 5 is provided with a pushing block.
The pushing device 5 is arranged on the other side (the opposite side of the moving-out side) of the base 22 with the track and is a short-stroke air cylinder or oil cylinder, a pushing block is arranged on a piston rod of the pushing device 5, when the roller 4 works, the pushing block is not in contact with the roller frame body 8, when the roller is changed, the piston rod of the pushing device 5 is pushed out, the pushing block pushes the roller frame 3 out for a certain stroke, and the stroke can ensure that the vertical roller 6 is pushed out of the U-shaped groove 21 of the roller changing track 10.
Example 7:
on the basis of embodiment 5, this embodiment provides a non-driving roller mounting support, where a vertical plate 14 is provided with a first shaft hole 16 and a protruding block 17, the protruding block 17 corresponds to the side rollers 7 one by one, and a set of vertical rollers 6 are symmetrically arranged on two sides of the vertical plate 14 through a wheel shaft penetrating through the first shaft hole 16;
the convex blocks 17 are symmetrically arranged on two sides of the vertical plate 14, the convex blocks 17 are provided with grooves 18 and second shaft holes 19, the side rollers 7 are arranged in the grooves 18, the second shaft holes 19 penetrate through the upper end and the lower end of the grooves 18, and the vertical rollers 6 are vertical to the side rollers 7 in the axial direction. As shown in fig. 4.
Example 8:
the embodiment provides a non-driving roller mounting support which comprises a limiting block 1, a base 2 with a track, a roller frame 3, rollers 4 and a pushing device 5.
The roller 4 is provided with bearing blocks on both sides, wherein the bearing block on the removal side is provided with a handle 15 for pushing and pulling the roller 4 in and out during roller change. The bearing blocks of the rollers 4 are connected with the roller frame 3 through bolts. The roller frame 3 comprises a roller frame body 8, a vertical roller 6 and a side roller 7, wherein the roller frame body 8 is of a T-shaped structure, the upper surface of a flat plate 13 is fixed with a bearing seat of a roller 4 through a bolt, a plurality of first shaft holes 16 and a plurality of symmetrically distributed convex blocks 17 are processed on two sides of a vertical plate 14 at the lower part of the roller frame body 8, and a groove 18 and the first shaft holes 16 are processed on the convex blocks 17. The vertical rollers 6 are symmetrically arranged at two sides of the vertical plate 14 through wheel shafts, and the distance between every two vertical rollers 6 at the same side is different. The side roller 7 is symmetrically arranged in the grooves 18 of the lugs 17 at two sides through a wheel axle.
The base 2 with the track is of a U-shaped structure, the lower surface of the base is fixed with a rolling mill through a bolt handle, a finish-machined long groove 9 is formed in the base, two side faces of the long groove 9 are guide faces 12 of side rollers 7, the width of the two side faces is equal to the width of outer tangent faces of the side rollers 7 on the two sides, the height of the long groove 9 is larger than the roller diameter of the vertical roller 6, the lower surface of the long groove 9 is a finish-machined roller changing track 10, and a plurality of U-shaped grooves 21 are formed in positions, corresponding to the vertical roller 6, on the track face, so that all the vertical rollers 6 sink into the U-shaped grooves 21 when the roller. The U-shaped upper surface of the base 2 with the track is a finished positioning surface 11, and the lower surface of a flat plate 13 of the roller frame 3 is tightly attached to the positioning surface 11 when the roller 4 works so as to ensure the levelness tolerance of the roller 4.
The base 2 with the track is provided with a limiting groove 20 at the moving-out side of the roller 4, and the limiting block 1 can be clamped into the limiting groove 20 when the roller 4 works to axially lock the roller frame 3. The limiting block 1 is a steel rectangular block.
The pushing device 5 is arranged on the other side of the base 2 with the track and is a short-stroke cylinder or oil cylinder, a pushing block is arranged on a piston rod of the pushing device 55, when the roller 4 works, the pushing block is not in contact with the roller frame body 8, when the roller is changed, the piston rod of the pushing device 5 is pushed out, the pushing block pushes the roller frame 3 out for a certain stroke, and the stroke can ensure that the vertical roller wheel 6 is pushed out of the U-shaped groove 21 of the roller changing track 10.
The working principle is as follows:
when the roller 4 normally works, the roller frame 3 is positioned in the long groove 9 of the base 2 with the track, all vertical rollers 6 of the roller frame 3 are suspended and sink in the U-shaped groove 21 on the surface of the roller changing track 10 of the long groove 9, and the roller frame 3 is tightly attached to the upper surface of the base 2 with the track by the lower surface of the flat plate 13 of the roller frame body 8 at the moment to realize positioning in the height direction so as to ensure the levelness tolerance of the roller 4, as shown in a working position sectional view in fig. 5. All the side rollers 7 on both sides of the roller frame 3 are tightly attached to the guide surfaces 12 on both sides of the elongated slot 9, so that the positioning of the roller 4 in the rolling direction of the rolling mill is realized, and the parallelism tolerance of the roller 4 and other rollers 4 of the rolling mill is ensured, as shown in fig. 2. The limiting block 1 is clamped into a limiting groove 20 of the base 2 with the track, the roller frame 3 is axially locked, and the roller 4 is axially positioned.
When the roller 4 needs to be changed, the limiting block 1 is taken out from the limiting groove 20, the piston rod of the pushing device 5 extends out, the pushing block is abutted against the end face of the right side of the roller frame 3, the vertical rollers 6 are pushed out of the U-shaped groove 21 of the roller changing rail 10, so that all the roller faces of the vertical rollers 6 fall on the roller changing rail 10 of the base 2 with the rail, and the lower surface of the flat plate 13 of the roller frame body 8 of the roller frame 3 is separated from the upper surface of the base 2 with the rail, as shown in the cross-sectional view of the roller changing position in fig. 6. Because the distance between every two vertical rollers 6 on the same side is different, at least two opposite rollers 6 can be ensured to fall on the roller changing track 10 of the base 2 with the track in the process that the roller frame 3 and the roller 4 are moved out of the rolling mill. The operator can now easily pull the entire roll stand 3 and roll 4 out of the mill by means of the handle 15 on the bearing block of the roll 4. When the replaced roller 4 is reset, the workshop travelling crane is used for hoisting the roller frame 3 and the roller 4 to the side of the base 2 with the track integrally, the roller frame 3 is aligned to the fine machining long groove 9 in the base, and an operator can easily push the roller 4 into the base for resetting. After the reset, the limiting block 1 is inserted into the limiting groove 20, and the roller 4 can start to work without adjustment. The whole roll changing operation is quick and efficient.
Example 9:
the embodiment provides a using method of a non-transmission roller mounting support, when a roller 4 normally works, a roller frame 3 is located in a long groove 9 of a base 2 with a track, all vertical rollers 6 of the roller frame 3 are suspended and sink in a U-shaped groove 21 of a roller changing track 10 of the long groove 9, the roller frame 3 is tightly attached to a positioning surface 11 through the lower surface of a flat plate 13 of a roller frame body 8 to realize positioning in the height direction so as to ensure the levelness tolerance of the roller 4, meanwhile, all side rollers 7 are tightly attached to a guide surface 12 to realize positioning of the roller 4 in the rolling direction of a rolling mill so as to ensure the parallelism tolerance of the roller 4 and other rollers 4 of the rolling mill, and the axial direction of the roller frame 3 is matched with the base 2 with the track through a limiting block 1 to realize axial.
Example 10:
on the basis of embodiment 9, this embodiment provides a method for using a non-driving roller mounting support, when a roller is replaced, the limiting block 1 is taken out of the base 2 with the track, the pushing device 5 is pushed against the end surface of the roller frame 3, the vertical roller wheel 6 is pushed out of the U-shaped groove 21 of the roller replacing track 10, so that the wheel surface of the vertical roller wheel 6 falls on the roller replacing track 10, at this time, the lower surface of the flat plate 13 of the roller frame body 8 of the roller frame 3 is separated from the positioning surface 11 of the base 2 with the track, and then the whole roller frame 3 and the roller 4 are pulled out of the rolling mill and are lifted by using a workshop crane;
when the replaced roller 4 is reset, the workshop crane is used for integrally hoisting the roller frame 3 and the roller 4 to the side of the base 2 with the track, the vertical plate 14 of the roller frame 3 is aligned with the long groove 9, the roller 4 is pushed into the groove to reset, and then the limiting block 1 is used for axial limiting, so that the roller replacement is completed.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (8)
1. The utility model provides a non-driving roller erection support which characterized in that: including stopper (1), orbital base (2), roller frame (3), roller (4) and thrust unit (5) in area, roller (4), roller frame (3) and orbital base (2) in area connect gradually from last to down, roller (4) and roller frame (3) fixed connection, roller frame (3) and orbital base (2) sliding connection in area, thrust unit (5) are located the one end of roller frame (3), the other end of roller frame (3) carries out the axial spacing through stopper (1) and orbital base (2) cooperation in area.
2. A non-drive roller mounting bracket according to claim 1, wherein: one end of the base (2) with the track is provided with a limiting groove (20), the pushing device (5) is installed at the other end of the base (2) with the track, and the limiting groove (20) is matched with the limiting block (1).
3. A non-drive roller mounting bracket according to claim 1, wherein: the roller frame (3) comprises a roller frame body (8), vertical rollers (6) and side rollers (7), the roller frame body (8) comprises a flat plate (13) and a vertical plate (14), the cross section of the flat plate (13) and the vertical plate (14) after connection is of a T-shaped structure, the vertical rollers (6) and the side rollers (7) are arranged on two sides of the vertical plate (14) in a multi-group and symmetrical mode, the vertical plate (14) is adjacent to the vertical rollers (6) at the same side, and the intervals of the vertical rollers (6) are all unequal.
4. A non-drive roller mounting bracket according to claim 3, wherein: the cross section of the base (2) with the track is of a U-shaped structure, the base (2) with the track comprises a long groove (9) and a positioning surface (11), the long groove (9) is arranged inside the base (2) with the track, the positioning surface (11) is positioned at the top end of the long groove (9), two side surfaces of the long groove (9) are guide surfaces (12), the lower surface of the long groove (9) is a roller changing track (10), U-shaped grooves (21) with unequal intervals are formed in the roller changing track (10), and the U-shaped grooves (21) are matched with the vertical rollers (6) and correspond to one another;
the positioning surface (11) is connected with the lower surface of the flat plate (13), the vertical roller (6) is in sliding connection with the roller changing track (10), and the side roller (7) is in sliding connection with the guide surface (12).
5. A non-drive roller mounting bracket according to claim 1, wherein: bearing blocks are arranged on two sides of the roller (4), the bearing blocks are fixedly connected with the upper surface of a flat plate (13) of the roller frame (3), and a handle (15) is arranged on the bearing block on one side.
6. A non-drive roller mounting bracket according to claim 1, wherein: the pushing device (5) is an air cylinder or an oil cylinder, and a piston rod of the pushing device (5) is provided with a pushing block.
7. A non-drive roller mounting bracket according to claim 3, wherein: the vertical plate (14) is provided with a first shaft hole (16) and convex blocks (17), the convex blocks (17) correspond to the side rollers (7) one by one, and the vertical rollers (6) are symmetrically arranged on two sides of the vertical plate (14) through a wheel shaft penetrating through the first shaft hole (16);
the vertical plate is characterized in that the convex blocks (17) are symmetrically arranged on two sides of the vertical plate (14), grooves (18) and second shaft holes (19) are formed in the convex blocks (17), the side rollers (7) are arranged in the grooves (18), the second shaft holes (19) penetrate through the upper end and the lower end of the grooves (18), and the vertical rollers (6) are axially vertical to the side rollers (7).
8. A non-drive roller mounting bracket according to claim 4, wherein: the width of two side surfaces of the long groove (9) is equal to the width of the outer tangent surface of the side rollers (7) at two sides, and the height of the long groove (9) is greater than the roller diameter of the vertical roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267884.8U CN211413178U (en) | 2019-12-17 | 2019-12-17 | Non-driving roller mounting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267884.8U CN211413178U (en) | 2019-12-17 | 2019-12-17 | Non-driving roller mounting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211413178U true CN211413178U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922267884.8U Active CN211413178U (en) | 2019-12-17 | 2019-12-17 | Non-driving roller mounting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211413178U (en) |
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2019
- 2019-12-17 CN CN201922267884.8U patent/CN211413178U/en active Active
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