CN215767663U - Device for rapidly detecting abrasion of slewing bearing for metallurgical equipment - Google Patents
Device for rapidly detecting abrasion of slewing bearing for metallurgical equipment Download PDFInfo
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- CN215767663U CN215767663U CN202122283689.1U CN202122283689U CN215767663U CN 215767663 U CN215767663 U CN 215767663U CN 202122283689 U CN202122283689 U CN 202122283689U CN 215767663 U CN215767663 U CN 215767663U
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- slewing bearing
- movable block
- mounting
- driving motor
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Abstract
The utility model discloses a device for rapidly detecting abrasion of a slewing bearing for metallurgical equipment, which comprises a mounting frame, wherein the bottom surface of the mounting frame is connected with a first mounting plate through a pressure cylinder, the upper surface of the first mounting plate is connected with the bottom surface of the mounting frame through a plurality of telescopic loop bars, the bottom surface of the first mounting plate is provided with a first slide bar through a fixing plate, the outer walls of the left part and the right part of the first slide bar are respectively connected with two first movable blocks in a penetrating and sliding manner, the upper ends of the first movable blocks are respectively connected with a bidirectional screw rod in a penetrating and threaded manner, the two ends of the bidirectional screw rod are rotatably arranged on the fixing plate, the end part of the bidirectional screw rod is in transmission connection with a first driving motor, the lower end of the first movable block is respectively and fixedly connected with a positioning plate, the right side of the positioning plate is provided with a detector, the left side of the positioning plate is movably provided with a second driving motor, and an output shaft of the second driving motor is in transmission connection with a driving wheel. The utility model is convenient to detect the slewing bearing, does not need to lift the slewing bearing, and avoids the risk of injury of operators.
Description
Technical Field
The utility model relates to the field of metallurgical machinery, in particular to a device for rapidly detecting abrasion of a slewing bearing for metallurgical equipment.
Background
The slewing bearing is also called as a slewing bearing, and some people also refer to the slewing bearing or a slewing bearing, the slewing bearing is widely applied in the actual industry, is called as a joint of a machine, and is an important transmission part required by machinery which needs to do relative slewing motion between two objects and simultaneously bear axial force, radial force and tilting moment, and the slewing drive is generally composed of a worm, a slewing bearing, a shell, a motor and the like. The rotary support is an important matching part of metallurgical equipment, and is mainly used in mechanisms of metallurgical equipment such as a blast furnace top distributor, a mud gun, a ladle turret, oxygen blowing equipment, a circuit and the like which need to do relative rotary motion.
Current slewing bearing need detect after using a period, lift slewing bearing usually and place the detection bench and detect, and the process is comparatively loaded down with trivial details, and when lifting slewing bearing, slewing bearing drops easily and leads to pounding operating personnel, has certain defect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for rapidly detecting abrasion of a slewing bearing for metallurgical equipment, which is convenient to detect the slewing bearing, does not need to lift the slewing bearing, and avoids the risk of injury of operators caused by falling of the slewing bearing.
In order to solve the technical problems, the utility model provides a device for rapidly detecting the abrasion of a slewing bearing for metallurgical equipment, which comprises a mounting frame, wherein the bottom surface of the mounting frame is connected with a first mounting plate through a pressure cylinder, a plurality of telescopic loop bars are symmetrically arranged on the upper surface of the first mounting plate, the upper ends of the telescopic loop bars are fixedly connected with the bottom surface of the mounting frame, the bottom surface of the first mounting plate is provided with a first slide bar through a fixed plate, the outer walls of the left part and the right part of the first slide bar are respectively connected with two first movable blocks in a penetrating and sliding manner, the upper ends of the first movable blocks are respectively connected with a bidirectional lead screw in a penetrating and threaded manner, the two ends of the bidirectional lead screw are rotatably arranged on the fixed plate, the end part of the bidirectional lead screw is connected with a first driving motor in a transmission manner, the lower ends of the first movable blocks are respectively and fixedly connected with a positioning plate, the right side of the positioning plate is provided with a detector, and the upper end of the detector is movably arranged on the outer wall of the first movable block through a regulating block, a second driving motor is movably arranged on the left side of the positioning plate, and a driving wheel is in transmission connection with an output shaft of the second driving motor.
Furthermore, two threads with the same pitch and opposite rotation directions are symmetrically arranged on the outer wall of the bidirectional screw rod.
Further, second driving motor upper end fixedly connected with second movable block, the second movable block is kept away from fixed being equipped with the handle on the outer wall of first movable block one side, the inside level of second movable block runs through sliding connection and is had a plurality of second slide bars, the second slide bar all through second mounting panel fixed mounting be in on the first movable block outer wall, second slide bar outer wall all overlaps and is equipped with compression spring.
Further, the regulating block includes fixed mounting and is in installation section of thick bamboo on the first movable block outer wall, the inside slidable mounting of installation section of thick bamboo has the slider, just the slider bottom surface is equipped with a plurality of mounting groove, run through on the installation section of thick bamboo and be equipped with positioning bolt, the positioning bolt tail end pass through the location screw with inside threaded connection of slider.
Furthermore, all be equipped with anti-skidding blotter on the first movable block lateral wall.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the positioning plate moves relatively to position the slewing bearing, the second movable block drives the second driving motor and the driving wheel to be meshed with the gear teeth on the slewing bearing under the action of the compression spring to drive the slewing bearing to rotate, and the detector can be vertically or horizontally arranged at the lower end of the sliding block, so that the detector can conveniently detect the slewing bearing.
Drawings
FIG. 1 is a schematic overall structure diagram of a device for rapidly detecting wear of a slewing bearing for metallurgical equipment according to the present invention;
FIG. 2 is a bottom view of the external structure of the device for rapidly detecting wear of the slewing bearing for the metallurgical equipment of the present invention;
FIG. 3 is a schematic view of the internal structure of an adjusting block of the device for rapidly detecting wear of the slewing bearing for metallurgical equipment.
Detailed Description
The device for rapid wear detection of slewing bearings for metallurgical plants according to the utility model will be described in more detail below with reference to the schematic drawings, in which preferred embodiments of the utility model are shown, it being understood that a person skilled in the art may modify the utility model described herein while still achieving the advantageous effects of the utility model. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the utility model.
The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
As shown in fig. 1 and 2, an embodiment of the present invention provides a device for rapidly detecting wear of a slewing bearing for a metallurgical apparatus, including a mounting frame 1, a first mounting plate 3 is connected to a bottom surface of the mounting frame 1 through a pressure cylinder 2, a plurality of telescopic loop bars 4 are symmetrically arranged on an upper surface of the first mounting plate 3, upper ends of the telescopic loop bars 4 are fixedly connected to a bottom surface of the mounting frame 1, a first slide bar 6 is mounted on a bottom surface of the first mounting plate 3 through a fixing plate 5, two first movable blocks 7 are slidably connected to outer walls of left and right portions of the first slide bar 6, upper ends of the first movable blocks 7 are respectively connected to a bidirectional screw rod 8 through threads, two ends of the bidirectional screw rod 8 are rotatably mounted on the fixing plate 5, an end portion of the bidirectional screw rod 8 is connected to a first driving motor 9 in a transmission manner, a positioning plate 10 is fixedly connected to lower ends of the first movable blocks 7, locating plate 10 right side is equipped with detector 11, just 11 upper ends of detector pass through regulating block 12 movable mounting be in on the first movable block 7 outer wall, locating plate 10 left side activity is equipped with second driving motor 13, the transmission is connected with drive wheel 14 on the second driving motor 13 output shaft.
The switch of the pressure cylinder 2 is turned on, so that the first mounting plate 3 drives the first movable block 7 and the positioning plate 10 to descend, the positioning plate 10 moves to the inside of the slewing bearing, the switch of the first driving motor 9 is turned on, the first driving motor 9 drives the bidirectional screw rod 8 to rotate, the two first movable blocks 7 drive the positioning plate 10 to move by utilizing the screw rod principle, the positioning of the slewing bearing is realized, the first driving motor 9 is a stepping motor with the contracting brake self-locking capability, the power-off self-locking function is realized after the slewing bearing is positioned, the driving wheel 14 is meshed with the gear teeth on the slewing bearing, the detector 11 is contacted with a detection surface, the switch of the second driving motor 13 is turned on, the second driving motor 13 drives the driving wheel 14 to rotate, the driving wheel 14 drives the slewing bearing to rotate, and the detection of the slewing bearing is realized.
Two threads with the same pitch and opposite rotation directions are symmetrically arranged on the outer wall of the bidirectional screw rod 8. In this embodiment, when the first driving motor 9 drives the bidirectional screw 8 to rotate, the two first movable blocks 7 drive the positioning plate 10 to move relatively by using the screw principle, so that the positioning plate 10 is in close contact with the inner wall of the slewing bearing, thereby positioning the slewing bearing.
Second driving motor 13 upper end fixedly connected with second movable block 15, second movable block 15 keeps away from fixed being equipped with handle 16 on the outer wall of first movable block 7 one side, the inside level of second movable block 15 runs through sliding connection and has a plurality of second slide bars 17, second slide bar 17 all through second mounting panel 18 fixed mounting be in on the outer wall of first movable block 7, second slide bar 17 outer wall all overlaps and is equipped with compression spring 19. In the present embodiment, the adjustment of the positions of the second driving motor 13 and the driving wheel 14 on the second movable block 15 is realized by the handle 16, and the second movable block 15 moves towards the positioning plate 10 under the action of the compression spring 19, so that the driving wheel 14 is kept meshed with the gear teeth on the slewing bearing.
As shown in fig. 3, the adjusting block 12 includes an installation cylinder 20 fixedly installed on the outer wall of the first movable block 7, a sliding block 21 is installed inside the installation cylinder 20 in a sliding manner, a plurality of installation grooves 22 are formed in the bottom surface of the sliding block 21, a positioning bolt 24 is arranged on the installation cylinder 20 in a penetrating manner, and the tail end of the positioning bolt 24 is connected with the inner thread of the sliding block 21 through a positioning screw hole 23. In the present embodiment, the positioning bolt 24 can be removed to adjust the position of the slide block 21, so as to adjust the height of the measuring device 11, so that the measuring device 11 contacts with the detecting surface of the slewing bearing, and the bottom surface of the slide block 21 and the lower side of the outer wall are provided with mounting grooves 22, so that the measuring device 11 can be vertically or horizontally mounted.
And anti-skid buffer pads 25 are arranged on the outer side walls of the first movable blocks 7. In the present embodiment, the anti-slip cushion 25 is provided to increase the friction between the positioning plate 10 and the inner wall of the slewing bearing, thereby facilitating the positioning of the slewing bearing.
The following is a list of preferred embodiments of the device for rapid wear detection of a slewing bearing for a metallurgical plant for clearly illustrating the contents of the present invention, and it should be understood that the contents of the present invention are not limited to the following embodiments, and other modifications by conventional technical means of those skilled in the art are within the scope of the idea of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a method for using an apparatus for rapidly detecting wear of a slewing bearing for a metallurgical equipment, including the following steps: the switch of the pressure cylinder 2 is turned on, the first mounting plate 3 drives the first movable block 7 and the positioning plate 10 to descend, meanwhile, the handle 16 is pulled outwards, so that the positioning plate 10 moves to the inside of the slewing bearing, the switch of the first driving motor 9 is turned on, the first driving motor 9 drives the bidirectional screw rod 8 to rotate, the two first movable blocks 7 drive the positioning plate 10 to move by utilizing the screw rod principle, the positioning of the slewing bearing is realized, the second movable block 15 drives the second driving motor 13 and the driving wheel 14 to be meshed with gear teeth on the slewing bearing under the action of the compression spring 19, the detector 11 is mounted on the sliding block 21 through the mounting groove 22, the positioning bolt 24 is taken down to adjust the height of the detector 11, the detector 11 is in contact with a detection surface, the positioning bolt 24 is screwed down, the switch of the second driving motor 13 is turned on, the second driving wheel 13 drives the driving wheel 14 to rotate, the driving wheel 14 drives the slewing bearing to rotate, and the detection of the slewing bearing is realized.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A device for rapidly detecting abrasion of a slewing bearing for metallurgical equipment is characterized by comprising a mounting frame, wherein the bottom surface of the mounting frame is connected with a first mounting plate through a pressure cylinder, a plurality of telescopic loop bars are symmetrically arranged on the upper surface of the first mounting plate, the upper ends of the telescopic loop bars are fixedly connected with the bottom surface of the mounting frame, a first slide bar is arranged on the bottom surface of the first mounting plate through a fixing plate, two first movable blocks are respectively and slidably connected on the outer walls of the left part and the right part of the first slide bar, the upper ends of the first movable blocks are respectively and threadedly connected with a bidirectional lead screw, the two ends of the bidirectional lead screw are rotatably arranged on the fixing plate, the end part of the bidirectional lead screw is in transmission connection with a first driving motor, the lower ends of the first movable blocks are respectively and fixedly connected with a positioning plate, the right side of the positioning plate is provided with a detector, and the upper end of the detector is movably arranged on the outer wall of the first movable block through a regulating block, a second driving motor is movably arranged on the left side of the positioning plate, and a driving wheel is in transmission connection with an output shaft of the second driving motor.
2. The apparatus for rapidly detecting the abrasion of the slewing bearing for the metallurgical equipment as claimed in claim 1, wherein two threads with the same pitch and opposite rotation directions are symmetrically arranged on the outer wall of the bidirectional screw rod.
3. The apparatus for rapidly detecting abrasion of a slewing bearing for metallurgical equipment according to claim 1, wherein a second movable block is fixedly connected to the upper end of the second driving motor, a handle is fixedly arranged on the outer wall of one side of the second movable block, which is far away from the first movable block, a plurality of second sliding rods are horizontally and slidably connected inside the second movable block in a penetrating manner, the second sliding rods are fixedly arranged on the outer wall of the first movable block through a second mounting plate, and compression springs are sleeved on the outer walls of the second sliding rods.
4. The device for rapidly detecting abrasion of the slewing bearing for the metallurgical equipment as claimed in claim 1, wherein the adjusting block comprises a mounting cylinder fixedly mounted on the outer wall of the first movable block, a sliding block is slidably mounted inside the mounting cylinder, a plurality of mounting grooves are formed in the bottom surface of the sliding block, a positioning bolt penetrates through the mounting cylinder, and the tail end of the positioning bolt is in threaded connection with the inside of the sliding block through a positioning screw hole.
5. The apparatus for rapidly detecting the abrasion of the slewing bearing for metallurgical equipment according to claim 1, wherein the outer side wall of the first movable block is provided with an anti-skid buffer pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122283689.1U CN215767663U (en) | 2021-09-18 | 2021-09-18 | Device for rapidly detecting abrasion of slewing bearing for metallurgical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122283689.1U CN215767663U (en) | 2021-09-18 | 2021-09-18 | Device for rapidly detecting abrasion of slewing bearing for metallurgical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215767663U true CN215767663U (en) | 2022-02-08 |
Family
ID=80089429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122283689.1U Active CN215767663U (en) | 2021-09-18 | 2021-09-18 | Device for rapidly detecting abrasion of slewing bearing for metallurgical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215767663U (en) |
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2021
- 2021-09-18 CN CN202122283689.1U patent/CN215767663U/en active Active
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