CN220762440U - Assembling device for roller bearing - Google Patents
Assembling device for roller bearing Download PDFInfo
- Publication number
- CN220762440U CN220762440U CN202322193392.5U CN202322193392U CN220762440U CN 220762440 U CN220762440 U CN 220762440U CN 202322193392 U CN202322193392 U CN 202322193392U CN 220762440 U CN220762440 U CN 220762440U
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- Prior art keywords
- bearing plate
- fixedly connected
- arc
- plates
- gyro wheel
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- 238000009434 installation Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses an assembly device of a roller bearing, which comprises a bearing plate and a base which are distributed up and down, wherein a limiting mechanism is arranged on the upper end surface of the bearing plate; the limiting mechanism comprises two vertical plates which are fixedly connected with the upper end face of the bearing plate and are distributed in parallel front and back, handles are arranged at the opposite ends of the two vertical plates, screw rods are fixedly connected to the opposite ends of the two handles, and arc-shaped positioning plates are tightly attached to the opposite ends of the two screw rods; install the cylinder between base and the bearing plate, place the bearing plate with the gyro wheel on to be located between two arc locating plates, hold two handles then, rotatory screw rod of twisting, the screw rod drives arc locating plate and gyro wheel outer wall and laminates tightly, and then accomplishes the positioning work that the gyro wheel is located the bearing plate, thereby the device is convenient to the gyro wheel installation location to the bearing plate of different models when assembling the gyro wheel bearing, avoids the easy problem that takes place the skew to the gyro wheel when assembling the gyro wheel of different models.
Description
Technical Field
The utility model relates to the field of assembly devices, in particular to an assembly device of a roller bearing.
Background
In the production process of coal mines, the damage of high-load running roller bearings is a common phenomenon, such as a car pusher roller, a distribution gate roller, a mine car roller and the like, wherein the roller consists of a roller shell, an end cover, a bearing and a shaft, and in the assembly process, the requirement on the roller shell and the shaft is strict because the bearing has higher dimensional precision, and at present, when the roller bearings are assembled, constructors knock the roller bearings through copper bars to enable the roller bearings to knock into the roller to finish the assembly.
The assembling device of the roller bearing disclosed in the Chinese patent publication No. CN218946832U plays a role in limiting the roller assembly process through the circular groove on the bearing plate when the roller bearing is assembled, plays a role in preventing the original position from being deviated, but cannot play a good limiting role on the roller only through the circular groove, and is inconvenient to limit the rollers of different types.
Disclosure of Invention
The utility model aims to provide an assembling device for roller bearings, which has the characteristics of being convenient for installing and positioning rollers of different types on a bearing plate when assembling the roller bearings, and avoiding the phenomenon that the rollers are easy to deviate when assembling the rollers of different types.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the assembling device of the roller bearing comprises a bearing plate and a base which are distributed up and down, wherein a limiting mechanism is arranged on the upper end surface of the bearing plate;
the limiting mechanism comprises two vertical plates which are fixedly connected with the upper end face of the bearing plate and are distributed in parallel front and back, handles are arranged at the opposite ends of the two vertical plates, screw rods are fixedly connected to the opposite ends of the two handles, the opposite ends of the two screw rods penetrate through the two vertical plates respectively and extend between the two vertical plates, and arc-shaped positioning plates are tightly attached to the opposite ends of the two screw rods;
an air cylinder is arranged between the base and the bearing plate.
In order to facilitate the automatic driving of the arc-shaped positioning plates to restore to the original position, the assembly device of the roller bearing is preferably provided with two tension springs fixedly connected between the two opposite arc-shaped positioning plates and the two vertical plates, and the four tension springs which are distributed in parallel up and down are respectively positioned at the upper side and the lower side of the two screw rods.
In order to facilitate stable installation of the device on the ground, the assembly device of the roller bearing is preferable, wherein the left side and the right side of the base are fixedly connected with mounting plates, and a plurality of mounting holes are formed in the upper end faces of the two mounting plates in a penetrating manner.
In order to avoid damage to the outer wall of the roller caused by the two arc-shaped positioning plates, the assembly device for the roller bearing is preferably provided with rubber pads fixedly connected to the inner side walls of the two arc-shaped positioning plates.
In order to improve the stability of the two arc-shaped positioning plates during movement, the assembly device of the roller bearing is preferable in the utility model, wherein the upper end surface of the bearing plate is provided with two sliding grooves, and the insides of the two sliding grooves are both in sliding connection with sliding blocks fixedly connected with the lower end surfaces of the two arc-shaped positioning plates.
In order to facilitate the control of the opening and closing of the cylinder, the assembly device of the roller bearing is preferably characterized in that the upper end surface of the base is provided with a control switch positioned on the right side of the cylinder, and the control switch is electrically connected with the cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
when the roller bearing is assembled, the rollers are placed on the bearing plates and positioned between the two arc-shaped positioning plates, then the two handles are held by hands, the screw is rotated to drive the arc-shaped positioning plates to be tightly attached to the outer wall of the rollers, so that the positioning work of the rollers on the bearing plates is completed, the roller bearings penetrate through holes of the upper cover plate, then the air cylinders are started to jack up the bearing plates, and then the roller bearings are matched with the rollers to be extruded into the rollers to complete the installation, so that the roller bearing assembly device is convenient for installing and positioning the rollers of different types on the bearing plates when assembling the roller bearings, and the problem that the rollers are easy to deviate when assembling the rollers of different types is avoided.
Drawings
FIG. 1 is an overall front view of the present utility model;
FIG. 2 is a right side cross-sectional view of the spacing mechanism of the present utility model;
FIG. 3 is a block diagram of an arcuate locating plate according to the present utility model.
In the figure: 1. a base; 101. a pressure bearing plate; 1011. a chute; 2. a cylinder; 3. a limiting mechanism; 301. a riser; 302. a handle; 303. a screw; 304. an arc-shaped positioning plate; 305. a rubber pad; 306. a tension spring; 307. a slide block; 4. a mounting plate; 401. a mounting hole; 5. and controlling the switch.
Detailed Description
Referring to fig. 1 to 3, an assembling device of a roller bearing comprises a bearing plate 101 and a base 1 which are distributed up and down, wherein a limiting mechanism 3 is arranged on the upper end surface of the bearing plate 101;
the limiting mechanism 3 comprises two vertical plates 301 which are fixedly connected with the upper end surface of the bearing plate 101 and are distributed in parallel front and back, handles 302 are arranged at the opposite ends of the two vertical plates 301, screw rods 303 are fixedly connected to the opposite ends of the two handles 302, the opposite ends of the two screw rods 303 respectively penetrate through the two vertical plates 301 and extend to the space between the two vertical plates 301, and arc-shaped positioning plates 304 are tightly attached to the opposite ends of the two screw rods 303;
an air cylinder 2 is installed between the base 1 and the bearing plate 101.
In this embodiment: during assembly, the roller is placed on the bearing plate 101 and is located between the two arc-shaped locating plates 304, then the two handles 302 are held, the screw 303 is screwed in a rotating mode, the screw 303 drives the arc-shaped locating plates 304 to be tightly attached to the outer wall of the roller, and then locating work of the roller on the bearing plate 101 is completed, the roller bearing penetrates through a hole of the upper cover plate, then the cylinder 2 is started to jack up the bearing plate 101, and then the roller bearing is matched to be extruded into the roller to complete installation, so that the roller bearing is convenient to install and locate the rollers of different types on the bearing plate 101 during assembly of the roller bearing, and the problem that the roller is easy to deviate during assembly of the rollers of different types is avoided.
As a technical optimization scheme of the utility model, two tension springs 306 are fixedly connected between two opposite arc-shaped positioning plates 304 and two vertical plates 301, and four tension springs 306 which are distributed in parallel up and down are respectively positioned on the upper side and the lower side of two screw rods 303.
In this embodiment: when the assembled roller bearing is taken down, after the two handles 302 are screwed outwards, the two tension springs 306 conveniently and automatically drive the arc-shaped positioning plates 304 to restore to the original positions.
As a technical optimization scheme of the utility model, the left side and the right side of the base 1 are fixedly connected with mounting plates 4, and a plurality of mounting holes 401 are formed in the upper end surfaces of the two mounting plates 4 in a penetrating manner.
In this embodiment: when the device is assembled on the roller bearing, the base 1 of the device is fixed with the ground, and when the base is fixed, the screws are screwed in the plurality of mounting holes 401, so that the device is conveniently and stably mounted on the ground.
As a technical optimization scheme of the utility model, rubber pads 305 are fixedly connected to the inner side walls of the two arc-shaped positioning plates 304.
In this embodiment: when two arc locating plates 304 are fixed to the roller in a clamping mode, damage to the outer wall of the roller caused by the two arc locating plates 304 is avoided through a rubber pad 305.
As a technical optimization scheme of the utility model, two sliding grooves 1011 are formed in the upper end face of the bearing plate 101, and sliding blocks 307 fixedly connected with the lower end faces of the two arc-shaped positioning plates 304 are slidably connected inside the two sliding grooves 1011.
In this embodiment: when the two arc-shaped positioning plates 304 move, the two sliding blocks 307 are respectively positioned in the two sliding grooves 1011 to slide, so that the stability of the two arc-shaped positioning plates 304 during movement is improved.
As a technical optimization scheme of the utility model, a control switch 5 positioned on the right side of the air cylinder 2 is arranged on the upper end surface of the base 1, and the control switch 5 is electrically connected with the air cylinder 2.
In this embodiment: when the device is operated, the opening and closing of the cylinder 2 are conveniently controlled by the control switch 5.
Working principle: when the base 1 of the device is fixed with the ground, screws are screwed in a plurality of mounting holes 401, the device is stably mounted on the ground, when the device is assembled, the roller is placed on the bearing plate 101 and positioned between two arc positioning plates 304, then two handles 302 are held by hands, the screw 303 is screwed in a rotating mode, the screw 303 drives the arc positioning plates 304 to be tightly attached to the outer walls of the roller, the two sliding blocks 307 are respectively positioned in two sliding grooves 1011 to slide, the positioning work of the roller on the bearing plate 101 is completed, the roller bearing penetrates through the hole of the upper cover plate, then the cylinder 2 is started to jack up the bearing plate 101, the roller bearing is matched to be extruded into the roller to be mounted, and when the assembled roller bearing is taken down, the two handles 302 are screwed outwards, and the two tension springs 306 conveniently and automatically drive the arc positioning plates 304 to restore to the original position.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides an assembly quality of gyro wheel bearing, includes bearing plate (101) and base (1) that distributes from top to bottom, its characterized in that: a limiting mechanism (3) is arranged on the upper end surface of the bearing plate (101);
the limiting mechanism (3) comprises two vertical plates (301) which are fixedly connected with the upper end face of the bearing plate (101) and are distributed in parallel from front to back, handles (302) are arranged at one ends of the two vertical plates (301) which are opposite to each other, screw rods (303) are fixedly connected to one ends of the two handles (302), one ends of the two screw rods (303) which are opposite to each other penetrate through the two vertical plates (301) respectively and extend between the two vertical plates (301), and arc-shaped positioning plates (304) are tightly attached to one ends of the two screw rods (303) which are opposite to each other;
an air cylinder (2) is arranged between the base (1) and the bearing plate (101).
2. The roller bearing assembly device according to claim 1, wherein: two tension springs (306) are fixedly connected between the two opposite arc-shaped positioning plates (304) and the two vertical plates (301), and the four tension springs (306) which are distributed in parallel up and down are respectively positioned at the upper side and the lower side of the two screw rods (303).
3. The roller bearing assembly device according to claim 1, wherein: the left side and the right side of base (1) all fixedly connected with mounting panel (4), two the up end of mounting panel (4) has all run through and has seted up a plurality of mounting holes (401).
4. The roller bearing assembly device according to claim 1, wherein: the inner side walls of the two arc-shaped positioning plates (304) are fixedly connected with rubber pads (305).
5. The roller bearing assembly device according to claim 1, wherein: two sliding grooves (1011) are formed in the upper end face of the bearing plate (101), and sliding blocks (307) fixedly connected with the lower end faces of the two arc-shaped positioning plates (304) are slidably connected inside the two sliding grooves (1011).
6. The roller bearing assembly device according to claim 1, wherein: the control switch (5) positioned on the right side of the air cylinder (2) is arranged on the upper end face of the base (1), and the control switch (5) is electrically connected with the air cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193392.5U CN220762440U (en) | 2023-08-15 | 2023-08-15 | Assembling device for roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193392.5U CN220762440U (en) | 2023-08-15 | 2023-08-15 | Assembling device for roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762440U true CN220762440U (en) | 2024-04-12 |
Family
ID=90605881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322193392.5U Active CN220762440U (en) | 2023-08-15 | 2023-08-15 | Assembling device for roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762440U (en) |
-
2023
- 2023-08-15 CN CN202322193392.5U patent/CN220762440U/en active Active
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