CN218904611U - Grinding device for aligning roller bearing - Google Patents
Grinding device for aligning roller bearing Download PDFInfo
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- CN218904611U CN218904611U CN202223072827.2U CN202223072827U CN218904611U CN 218904611 U CN218904611 U CN 218904611U CN 202223072827 U CN202223072827 U CN 202223072827U CN 218904611 U CN218904611 U CN 218904611U
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- 238000000034 method Methods 0.000 description 8
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- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model discloses a grinding device for a self-aligning roller bearing, which comprises a fixing structure and a grinding structure, wherein the fixing structure is arranged in the center of the device, the grinding structure is fixedly connected to the upper side surface of the fixing structure, the grinding structure comprises a grinding tool unit, a transmission unit, a thread unit and a pushing unit, the grinding tool unit is fixedly connected to the end point surface of the transmission unit, the transmission unit is fixedly connected to the surface of the thread unit, the thread unit is movably connected to the inside of the fixing structure, the pushing unit is fixedly connected to the rear side end point surface of the thread unit, the grinding tool unit comprises a plug-in rod and a grinding tool, and the grinding tool is fixedly connected to the end point surface of the transmission unit. According to the grinding device for the self-aligning roller bearing, the self-aligning roller bearing to be ground is arranged on the inserting rod, then the grinding tool is manually rotated forwards by the rotating handle, the two grinding tools and the self-aligning roller bearing are closely attached, then the two motors are started, the motors drive the grinding structure to rotate, and the grinding tools are rotationally ground.
Description
Technical Field
The utility model relates to the technical field of self-aligning roller bearing machining, in particular to a grinding device for a self-aligning roller bearing.
Background
There are many methods for grinding double raceways, such as: roller dressing and grinding method, single point dressing and forming grinding method, positive and negative grinding method and dislocation grinding method.
The utility model of 202122595966.2 discloses a bearing grinding device, which comprises a frame, wherein a limiting component is arranged in the frame, the outer surface of the frame is fixedly connected with the inner surface of a connecting shell, a driving mechanism is arranged in the connecting shell, and the back surface of the driving mechanism is fixedly connected with the front surface of the frame.
The grinding device for the device is provided with a driving mechanism, balls, a rod body, a movable plate, a first grinding plate and a second grinding plate, the device can realize the grinding work of a workpiece by controlling the first grinding plate and the second grinding plate to reciprocate left and right, the process only needs to put the workpiece between the first grinding plate and the second grinding plate, the clamping and bearing fixing processes are not needed, the operation is simpler, the processing process is easier, the time is greatly saved, the processing efficiency is improved, the production and processing requirements are met, and the device cannot be adjusted according to the aligning size.
Disclosure of Invention
The utility model aims to provide a grinding device for a self-aligning roller bearing, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the grinding device for the self-aligning roller bearing comprises a fixing structure and a grinding structure, wherein the fixing structure is arranged in the center of the device, and the grinding structure is fixedly connected to the upper side surface of the fixing structure.
The grinding structure comprises a grinding tool unit, a transmission unit, a thread unit and a pushing unit, wherein the grinding tool unit is fixedly connected to the surface of an endpoint of the transmission unit, the transmission unit is fixedly connected to the surface of the thread unit, the thread unit is movably connected to the inside of the fixing structure, and the pushing unit is fixedly connected to the surface of a rear endpoint of the thread unit.
Preferably, the grinding tool unit comprises a plugging rod and a grinding tool, the plugging rod is fixedly connected to the surface of the threaded unit, the grinding tool is fixedly connected to the end surface of the transmission unit, the end surface of the transmission unit is provided with a plugging hole, and the grinding tool unit can be used for fixing and grinding the adjustable roller bearing.
Preferably, the transmission unit comprises a transmission belt, a transmission shaft and a motor, wherein the transmission belt is movably connected to the surface of the transmission shaft, the transmission shaft is fixedly connected to the inside of the fixing structure, the motor is arranged on the front side and the rear side of the device, and the transmission unit can provide power for the grinding tool unit.
Preferably, the screw unit comprises an internal screw tube and a threaded rod, the internal screw tube is fixedly connected to the inside of the fixing structure, the threaded rod is fixedly connected to the inside of the transmission shaft, and the screw unit can advance the grinding tool unit through the pushing unit.
Preferably, the propulsion unit comprises a rotary table, a manual shaft and a rotating handle, wherein the rotary table is fixedly connected to the end surface of the threaded rod, the manual shaft is fixedly connected to the surface of the rotary table, the rotating handle is fixedly connected to the end surface of the manual shaft, and the propulsion unit can push the grinding tool unit to advance.
Preferably, the fixing structure comprises a base, a tripod, a bearing plate and a connecting rod, wherein the base is arranged at the bottom of the device, the tripod is fixedly connected to two sides of the surface of the base, the bearing plate is fixedly connected to the end point surface of the tripod, the connecting rod is fixedly connected to the inner side surface of the bearing plate, and the fixing structure is a basic structure of the device and is used for bearing and fixing a grinding structure.
Preferably, the number of the triangular brackets and the bearing plates is two, the two triangular brackets and the bearing plates are respectively arranged at the left end and the right end of the base, the number of the grinding structures is two, the two grinding structures are arranged in the two bearing plates, and the triangular brackets and the bearing plates are used for fixedly bearing the grinding structures.
Preferably, the threaded rod is arranged in the center of the two bearing plates, the inserting connection rod is arranged at the end point of the left threaded rod, the inserting connection hole is formed in the end point of the right threaded rod, one of the inserting connection rod and the inserting connection hole is formed in the size of the inserting connection rod, the aligning roller bearing can be fixed through the inserting connection rod, and the inserting connection degree can be adjusted according to the size of the aligning roller bearing.
Compared with the prior art, the utility model has the beneficial effects that: according to the grinding device for the self-aligning roller bearing, the self-aligning roller bearing to be ground is arranged on the inserting rod, then the grinding tool is manually rotated forwards by the rotating handle, the two grinding tools and the self-aligning roller bearing are closely attached, then the two motors are started, the motors drive the grinding structure to rotate, and the grinding tools are rotationally ground.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model in elevation;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a schematic view of a grinding structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic view of the utility model with the left side grinding structure removed.
In the figure: 1. a fixed structure; 101. a base; 102. a tripod; 103. a receiving plate; 104. a connecting rod; 2. grinding the structure; 201. inserting a connecting rod; 202. grinding tool; 203. an internally threaded tube; 204. a transmission belt; 205. a transmission shaft; 206. a motor; 207. a threaded rod; 208. a turntable; 209. a manual shaft; 210. a rotating handle; 211.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the grinding device for the self-aligning roller bearing comprises a fixing structure 1 and a grinding structure 2, wherein the fixing structure 1 is arranged in the center of the device, and the grinding structure 2 is fixedly connected to the upper side surface of the fixing structure 1.
The grinding structure 2 comprises a grinding tool unit, a transmission unit, a thread unit and a pushing unit, wherein the grinding tool unit is fixedly connected to the surface of an endpoint of the transmission unit, the transmission unit is fixedly connected to the surface of the thread unit, the thread unit is movably connected to the inside of the fixed structure 1, and the pushing unit is fixedly connected to the surface of a rear endpoint of the thread unit.
The grinding tool unit comprises a plugging rod 201 and a grinding tool 202, the plugging rod 201 is fixedly connected to the surface of the threaded unit, the grinding tool 202 is fixedly connected to the end surface of the transmission unit, a plugging hole 211 is formed in the end surface of the transmission unit, the grinding tool unit can be used for fixing and grinding the aligning roller bearing, a threaded rod 207 is arranged in the center of each of the two bearing plates 103, the plugging rod 201 is arranged at the end of each of the left threaded rod 207, the plugging hole 211 is formed in the end of each of the right threaded rod 207, the plugging rod 201 and the plugging hole 211 are of one size, the aligning roller bearing can be fixed by the plugging rod 201, the plugging degree can be adjusted according to the size of the aligning roller bearing, the grinding tool unit can be plugged in the center of the aligning roller bearing to be machined, and then the pushing unit is used for pushing the grinding tool 202 to move forward and then rotate by the transmission unit to grind the aligning roller bearing.
The transmission unit comprises a transmission belt 204, a transmission shaft 205 and a motor 206, wherein the transmission belt 204 is movably connected to the surface of the transmission shaft 205, the transmission shaft 205 is fixedly connected to the inside of the fixed structure 1, the motor 206 is arranged on the front side and the rear side of the device, the transmission unit can provide power for the grinding tool unit, and the transmission unit drives the transmission belt 204 to transmit the transmission belt 205 by using the motor 206.
The screw thread unit includes internal thread pipe 203 and threaded rod 207, and internal thread pipe 203 fixed connection is in the inside of fixed knot constructs 1, and threaded rod 207 fixed connection is in the inside of transmission shaft 205, and the screw thread unit can advance the grinding apparatus unit through propulsion unit, and the screw thread unit makes threaded rod 207 rotate in internal thread pipe 203 through propulsion unit and promotes grinding apparatus 202 and advance.
The propulsion unit includes carousel 208, manual axle 209 and carousel 210, carousel 208 fixed connection in the extreme point surface of threaded rod 207, and manual axle 209 fixed connection is in the surface of carousel 208, and carousel 210 fixed connection is in the extreme point surface of manual axle 209, and the propulsion unit can promote the grinding apparatus unit and advance, and the propulsion unit can be people hold carousel 210 rotation carousel 208 and let two grinding apparatuses 202 inwards advance.
The fixed structure 1 comprises a base 101, a triangular bracket 102, bearing plates 103 and connecting rods 104, wherein the base 101 is arranged at the bottom of the device, the triangular bracket 102 is fixedly connected to two sides of the surface of the base 101, the bearing plates 103 are fixedly connected to the end surfaces of the triangular bracket 102, the connecting rods 104 are fixedly connected to the inner side surfaces of the bearing plates 103, the fixed structure 1 is a basic structure of the device and is used for bearing and fixing grinding structures 2, the number of the triangular bracket 102 and the bearing plates 103 is two, the two triangular brackets 102 and the bearing plates 103 are respectively arranged at the left end and the right end of the base 101, the number of the grinding structures 2 is two, the two grinding structures 2 are arranged inside the two bearing plates 103, the triangular bracket 102 and the bearing plates 103 are used for fixedly bearing the grinding structures 2, and the triangular bracket 102 is used for connecting the bearing plates 103 and is used for bearing the grinding structures 2.
When the grinding device for the self-aligning roller bearing is used, the inserting connection rod 201 is inserted into the center of the self-aligning roller bearing to be processed, then the rotating disc 208 is rotated by manually holding the rotating handle 210, the threaded rod 207 is rotated in the internal threaded tube 203 to push the grinding tool 202 to advance until the inserting connection rod 201 is inserted into the inserting hole 211 to fix the self-aligning roller bearing, the motor 206 drives the driving belt 204 to drive the driving shaft 205, the two grinding tools 202 rotate in opposite directions, and then the self-aligning roller bearing is ground and processed by the rotation of the grinding tools.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a grinding device for aligning roller bearing, includes fixed knot constructs (1) and grinding structure (2), its characterized in that: the fixing structure (1) is arranged in the center of the device, and the grinding structure (2) is fixedly connected to the upper side surface of the fixing structure (1);
the grinding structure (2) comprises a grinding tool unit, a transmission unit, a thread unit and a pushing unit, wherein the grinding tool unit is fixedly connected to the surface of an endpoint of the transmission unit, the transmission unit is fixedly connected to the surface of the thread unit, the thread unit is movably connected to the inside of the fixing structure (1), and the pushing unit is fixedly connected to the surface of a rear endpoint of the thread unit.
2. The grinding device for self-aligning roller bearings according to claim 1, wherein: the grinding tool unit comprises a plugging rod (201) and a grinding tool (202), wherein the plugging rod (201) is fixedly connected to the surface of the threaded unit, the grinding tool (202) is fixedly connected to the end surface of the transmission unit, and a plugging hole (211) is formed in the end surface of the transmission unit.
3. The grinding device for self-aligning roller bearings according to claim 1, wherein: the transmission unit comprises a transmission belt (204), a transmission shaft (205) and a motor (206), wherein the transmission belt (204) is movably connected to the surface of the transmission shaft (205), the transmission shaft (205) is fixedly connected to the inside of the fixed structure (1), and the motor (206) is arranged on the front side and the rear side of the device.
4. The grinding device for self-aligning roller bearings according to claim 1, wherein: the screw thread unit comprises an internal thread pipe (203) and a threaded rod (207), wherein the internal thread pipe (203) is fixedly connected to the inside of the fixed structure (1), and the threaded rod (207) is fixedly connected to the inside of the transmission shaft (205).
5. The grinding device for self-aligning roller bearings according to claim 1, wherein: the propulsion unit comprises a rotary table (208), a manual shaft (209) and a rotary handle (210), wherein the rotary table (208) is fixedly connected to the end point surface of the threaded rod (207), the manual shaft (209) is fixedly connected to the surface of the rotary table (208), and the rotary handle (210) is fixedly connected to the end point surface of the manual shaft (209).
6. The grinding device for self-aligning roller bearings according to claim 1, wherein: the fixing structure (1) comprises a base (101), a triangular bracket (102), a bearing plate (103) and a connecting rod (104), wherein the base (101) is arranged at the bottom of the device, the triangular bracket (102) is fixedly connected to two sides of the surface of the base (101), the bearing plate (103) is fixedly connected to the end point surface of the triangular bracket (102), and the connecting rod (104) is fixedly connected to the inner side surface of the bearing plate (103).
7. The grinding device for self-aligning roller bearings according to claim 6, wherein: the three-angle bracket (102) and the bearing plates (103) are two in number, the two three-angle brackets (102) and the bearing plates (103) are respectively arranged at the left end and the right end of the base (101), the grinding structures (2) are two in number, and the two grinding structures (2) are arranged in the two bearing plates (103).
8. The grinding device for self-aligning roller bearings according to claim 6, wherein: threaded rods (207) are arranged in the centers of the two bearing plates (103), plug-in rods (201) are arranged at the end points of the left threaded rods (207), plug-in holes (211) are formed in the end points of the right threaded rods (207), and the plug-in rods (201) and the plug-in holes (211) are one in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223072827.2U CN218904611U (en) | 2022-11-21 | 2022-11-21 | Grinding device for aligning roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223072827.2U CN218904611U (en) | 2022-11-21 | 2022-11-21 | Grinding device for aligning roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218904611U true CN218904611U (en) | 2023-04-25 |
Family
ID=86010644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223072827.2U Active CN218904611U (en) | 2022-11-21 | 2022-11-21 | Grinding device for aligning roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218904611U (en) |
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2022
- 2022-11-21 CN CN202223072827.2U patent/CN218904611U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grinding device for self-aligning roller bearings Granted publication date: 20230425 Pledgee: Shandong Linqing Rural Commercial Bank Co.,Ltd. Yandian sub branch Pledgor: Shandong Taiyang Precision Bearing Manufacturing Co.,Ltd. Registration number: Y2024980002560 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |