CN217552171U - Rolling mill is clamping device for cylindrical roller bearing convenient to adjust - Google Patents
Rolling mill is clamping device for cylindrical roller bearing convenient to adjust Download PDFInfo
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- CN217552171U CN217552171U CN202123386647.7U CN202123386647U CN217552171U CN 217552171 U CN217552171 U CN 217552171U CN 202123386647 U CN202123386647 U CN 202123386647U CN 217552171 U CN217552171 U CN 217552171U
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- cylindrical roller
- roller bearing
- fixedly connected
- adjust
- rolling mill
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Abstract
The utility model discloses a rolling mill is clamping device for cylindrical roller bearing convenient to adjust belongs to cylindrical roller bearing technical field, and it includes the workstation, the upper surface of workstation and the lower fixed surface of two primary shaft bearings are connected, two be provided with same control cylinder in the primary shaft bearing, the arc wall has been seted up to control cylinder's surface, be provided with the control lever in the arc wall. This clamping device for rolling mill cylindrical roller bearing convenient to adjust, through setting up a control section of thick bamboo, the arc wall, the control lever, the control panel, the movable plate, first drive mechanism, the dead lever, first bevel gear, second bevel gear and pivot, thereby it rotates to drive the pivot, make the pivot rotate the in-process and drive the lead screw through second drive mechanism and rotate, thereby drive two stripper plate joint of each other, make this device not only can carry out the centre gripping to cylindrical roller bearing fixed, can also adjust cylindrical roller bearing's position, and the work efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of cylindrical roller bearing, specifically be a clamping device for rolling mill cylindrical roller bearing convenient to adjust.
Background
The cylindrical roller bearing is widely applied, particularly applied to joints bearing large radial alternating loads, the cylindrical roller bearing of the rolling mill adopts double outer rings of four rows of raceways, each outer ring has two rows of raceways, the bearing of the structure bears high load, but the cylindrical roller bearing of the rolling mill is inconvenient to clamp the cylindrical roller bearing when in use, and meanwhile, the position of the cylindrical roller bearing is inconvenient to adjust, so that the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides a rolling mill is clamping device for cylindrical roller bearing convenient to adjust has solved and has not been convenient for carry out the centre gripping to cylindrical roller bearing, is not convenient for adjust cylindrical roller bearing's position simultaneously, has reduced work efficiency's problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the clamping device comprises a workbench, wherein the upper surface of the workbench is fixedly connected with the lower surfaces of two first bearing seats, the first bearing seats are internally provided with the same control cylinder, and the outer surface of the control cylinder is provided with an arc-shaped groove.
The control device is characterized in that a control rod is arranged in the arc-shaped groove, one end of the control rod is fixedly connected with the left side face of the control plate, the right side face of the control plate is fixedly connected with a movable plate, a lead screw is arranged in the movable plate, two extrusion plates are in threaded connection with the outer surface of the lead screw, and the outer surface of the control cylinder is in transmission connection with the fixed rod through a first transmission mechanism.
Linear bearing has been cup jointed to the surface of dead lever, linear bearing's surface joint has first bevel gear, the right flank of first bevel gear and the back engagement of second bevel gear, the joint has the pivot in the second bevel gear, the surface at the lead screw is connected in the transmission of second drive mechanism to the pivot.
As a further aspect of the present invention: the lower surface of the moving plate is arranged on the upper surface of the workbench, and two ends of the fixed rod are fixedly connected to the opposite surfaces of the two first bearing seats.
As a further aspect of the present invention: the support plate is characterized in that a support rod is arranged in the control plate, two ends of the support rod are fixedly connected with opposite surfaces of the two support blocks, and the lower surfaces of the two support blocks are fixedly connected to the upper surface of the same workbench.
As a further aspect of the present invention: one end of the control cylinder is fixedly connected with a limiting plate, a limiting screw is arranged in the limiting plate, and one end of the limiting screw is arranged in one of the first bearing seats.
As a further aspect of the present invention: linear bearing's last fixed surface is connected with the stopper, the stopper cup joints the surface at the pivot.
As a further aspect of the present invention: one end of the rotating shaft is fixedly connected to the left side face of the second bearing seat, the lower surface of the second bearing seat is fixedly connected to the upper surface of the moving plate, and threads at two ends of the screw rod are arranged in opposite directions.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this rolling mill is clamping device for cylindrical roller bearing convenient to adjust, through setting up a control section of thick bamboo, the arc wall, the control lever, the control panel, the movable plate, first drive mechanism, the dead lever, first bevel gear, second bevel gear and pivot, take out the back rotation limiting plate with stop screw from the limiting plate, thereby drive a control section of thick bamboo and rotate, and then the control lever rotates along the movement track of arc wall, thereby adjust the position of control panel, make the control panel drive the movable plate and remove, simultaneously a control section of thick bamboo drives the dead lever through first drive mechanism and rotates in the rotation process, thereby drive first bevel gear and rotate, make first bevel gear drive the second bevel gear under the meshing effect and rotate, thereby drive the pivot and rotate, make the pivot drive the lead screw through second drive mechanism and rotate in the rotation process, thereby drive two stripper plate joint of each other, make this device not only can carry out the centre gripping to cylindrical roller bearing fixedly, can also adjust cylindrical roller bearing's position, and improve work efficiency.
2. This clamping device for rolling mill cylindrical roller bearing convenient to adjust through setting up limit screw and limiting plate, passes limit screw in one of them first bearing frame of limiting plate screw in, can carry on spacingly to the position of limiting plate to carry on spacingly to the position of a control section of thick bamboo, avoid a control section of thick bamboo to appear rotating and lead to the control lever to take place to remove.
3. This clamping device for rolling mill cylindrical roller bearing convenient to adjust through setting up linear bearing, first bevel gear, stopper and pivot for the pivot can drive the stopper and remove moving the in-process moving, and drives first bevel gear through linear bearing and remove, avoids taking place the condition of separation between first bevel gear and the second bevel gear.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a three-dimensional structure schematic diagram of the moving plate of the present invention;
FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of the worktable of the present invention;
in the figure: the device comprises a workbench 1, a first bearing seat 2, a control cylinder 3, an arc-shaped groove 4, a control rod 5, a control plate 6, a moving plate 7, a lead screw 8, an extrusion plate 9, a limiting plate 10, a limiting screw 11, a supporting rod 12, a supporting block 13, a first transmission mechanism 14, a fixing rod 15, a linear bearing 16, a first bevel gear 17, a limiting block 18, a second bevel gear 19, a rotating shaft 20, a second bearing seat 21 and a second transmission mechanism 22.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a clamping device for rolling mill cylindrical roller bearing convenient to adjust, includes workstation 1, the upper surface of workstation 1 and the lower fixed surface of two first bearing frame 2 are connected, through setting up first bearing frame 2, can support the rotation of a control section of thick bamboo 3, are provided with same a control section of thick bamboo 3 in two first bearing frame 2, and arc wall 4 has been seted up to the surface of a control section of thick bamboo 3, through setting up arc wall 4, can establish the orbit to the removal of control lever 5.
Be provided with control lever 5 in the arc wall 4, the one end of control lever 5 and the left surface fixed connection of control panel 6, the right flank fixedly connected with movable plate 7 of control panel 6, through setting up movable plate 7, can place cylindrical roller bearing, be provided with lead screw 8 in the movable plate 7, the surface threaded connection of lead screw 8 has two stripper plates 9, the surface of control cylinder 3 is connected with the transmission of dead lever 15 through a drive mechanism 14, through setting up dead lever 15, can support linear bearing 16 and the rotation of first bevel gear 17.
Specifically, as shown in fig. 1, fig. 2 and fig. 4, the lower surface of the movable plate 7 is arranged on the upper surface of the workbench 1, two ends of the fixing rod 15 are fixedly connected to opposite surfaces of two first bearing seats 2, a supporting rod 12 is arranged in the control panel 6, two ends of the supporting rod 12 are fixedly connected to opposite surfaces of two supporting blocks 13, lower surfaces of the two supporting blocks 13 are fixedly connected to the upper surface of the same workbench 1, through the arrangement of the supporting rod 12 and the supporting blocks 13, the control panel 6 can be limited in movement, the control panel 6 is prevented from rotating, one end of the control cylinder 3 is fixedly connected with a limiting plate 10, a limiting screw 11 is arranged in the limiting plate 10, one end of the limiting screw 11 is arranged in one of the first bearing seats 2, through the arrangement of the limiting screw 11 and the limiting plate 10, the position of the control cylinder 3 can be limited, and the control rod 5 is prevented from moving due to rotation of the control cylinder 3.
Specifically, as shown in fig. 1, fig. 2 and fig. 3, linear bearing 16's last fixed surface is connected with stopper 18, stopper 18 cup joints the surface at pivot 20, through setting up linear bearing 16, stopper 18 and pivot 20, make pivot 20 can drive stopper 18 and remove at the removal in-process, and drive first bevel gear 17 through linear bearing 16 and remove, avoid the condition of taking place the separation between first bevel gear 17 and the second bevel gear 19, the one end fixed connection of pivot 20 is at the left surface of second bearing frame 21, the lower surface fixed connection of second bearing frame 21 is at the upper surface of movable plate 7, the opposite setting of both ends screw thread direction of lead screw 8.
The utility model discloses a theory of operation does:
s1, when the device is used, a cylindrical roller bearing is placed on the upper surface of a movable plate 7, a limiting screw 11 is taken out of the limiting plate 10, then the limiting plate 10 is rotated, so that a control cylinder 3 is driven to rotate, and the control cylinder 3 drives a fixed rod 15 to rotate through a first transmission mechanism 14 in the rotating process, so that a linear bearing 16 and a first bevel gear 17 are driven to rotate;
s2, secondly, the first bevel gear 17 can drive the second bevel gear 19 to rotate under the meshing action in the rotating process, so as to drive the rotating shaft 20 to rotate, so that the rotating shaft 20 can drive the screw rod 8 to rotate through the second transmission mechanism 22 in the rotating process, and thus the two extrusion plates 9 are driven to move towards the surface of the cylindrical roller bearing, and the cylindrical roller bearing is clamped and fixed;
s3, then control cylinder 3 can drive arc wall 4 and rotate at the rotation in-process, thereby drive control lever 5 and rotate along the motion trail of arc wall 4, and then adjust the position of control panel 6, make control panel 6 remove along the surface of bracing piece 12, thereby drive movable plate 7 and remove, make movable plate 7 drive second bearing frame 21 in the removal in-process, pivot 20, second bevel gear 19, stopper 18, first bevel gear 17 and linear bearing 16 remove, can adjust cylindrical roller bearing' S position, can carry out spacingly in passing limiting plate 10 screw in first bearing frame 2 with stop screw 11 afterwards.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a clamping device for rolling mill cylindrical roller bearing convenient to adjust, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with the lower surfaces of the two first bearing seats (2), the same control cylinder (3) is arranged in the two first bearing seats (2), and an arc-shaped groove (4) is formed in the outer surface of the control cylinder (3);
a control rod (5) is arranged in the arc-shaped groove (4), one end of the control rod (5) is fixedly connected with the left side face of the control plate (6), the right side face of the control plate (6) is fixedly connected with a movable plate (7), a lead screw (8) is arranged in the movable plate (7), the outer surface of the lead screw (8) is in threaded connection with two extrusion plates (9), and the outer surface of the control cylinder (3) is in transmission connection with a fixed rod (15) through a first transmission mechanism (14);
linear bearing (16) have been cup jointed to the surface of dead lever (15), linear bearing's (16) surface joint has first bevel gear (17), the right flank of first bevel gear (17) and the back meshing of second bevel gear (19), joint has pivot (20) in second bevel gear (19), pivot (20) are through the surface of second drive mechanism (22) transmission connection at lead screw (8).
2. The clamping device for the rolling mill cylindrical roller bearing convenient to adjust as claimed in claim 1, wherein: the lower surface of the moving plate (7) is arranged on the upper surface of the workbench (1), and two ends of the fixing rod (15) are fixedly connected to the opposite surfaces of the two first bearing seats (2).
3. The clamping device for the rolling mill cylindrical roller bearing convenient to adjust as claimed in claim 1, wherein: the supporting device is characterized in that a supporting rod (12) is arranged in the control panel (6), two ends of the supporting rod (12) are fixedly connected with opposite surfaces of two supporting blocks (13), and the lower surfaces of the two supporting blocks (13) are fixedly connected to the upper surface of the same workbench (1).
4. The clamping device for the rolling mill cylindrical roller bearing convenient to adjust as claimed in claim 1, wherein: one end of the control cylinder (3) is fixedly connected with a limiting plate (10), a limiting screw (11) is arranged in the limiting plate (10), and one end of the limiting screw (11) is arranged in one of the first bearing seats (2).
5. The clamping device for the rolling mill cylindrical roller bearing convenient to adjust as claimed in claim 1, wherein: the upper surface of the linear bearing (16) is fixedly connected with a limiting block (18), and the limiting block (18) is sleeved on the outer surface of the rotating shaft (20).
6. The clamping device for the rolling mill cylindrical roller bearing convenient to adjust as claimed in claim 1, wherein: one end of the rotating shaft (20) is fixedly connected to the left side face of the second bearing seat (21), the lower surface of the second bearing seat (21) is fixedly connected to the upper surface of the moving plate (7), and the thread directions of the two ends of the screw rod (8) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123386647.7U CN217552171U (en) | 2021-12-30 | 2021-12-30 | Rolling mill is clamping device for cylindrical roller bearing convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123386647.7U CN217552171U (en) | 2021-12-30 | 2021-12-30 | Rolling mill is clamping device for cylindrical roller bearing convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217552171U true CN217552171U (en) | 2022-10-11 |
Family
ID=83467371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123386647.7U Active CN217552171U (en) | 2021-12-30 | 2021-12-30 | Rolling mill is clamping device for cylindrical roller bearing convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217552171U (en) |
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2021
- 2021-12-30 CN CN202123386647.7U patent/CN217552171U/en active Active
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Effective date of registration: 20230410 Address after: No. 143, North Section of North Gongji Street, Wafangdian City, Dalian City, Liaoning Province, 116300 Patentee after: Wafangdian general Rolling Mill Bearing Manufacturing Co.,Ltd. Address before: No. 63-2, xiandiantun, Luogou village, Taiyang sub district office, Dalian, Liaoning 116001 Patentee before: Wafangdian Xinyao Bearing Manufacturing Co.,Ltd. |