CN210499688U - Polishing device - Google Patents
Polishing device Download PDFInfo
- Publication number
- CN210499688U CN210499688U CN201921441171.2U CN201921441171U CN210499688U CN 210499688 U CN210499688 U CN 210499688U CN 201921441171 U CN201921441171 U CN 201921441171U CN 210499688 U CN210499688 U CN 210499688U
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- spindle
- main shaft
- seat
- grinding wheel
- motor
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Abstract
The utility model belongs to the technical field of the equipment of polishing, a grinding device is related to, including the spindle drum, spindle drum top installation motor, the main shaft rotate set up in the spindle drum, the play axle of motor is connected with the input of main shaft, and the axle head installation emery wheel that the main shaft stretched out the spindle drum, the emery wheel is fixed in the spindle nose portion through chuck and nut locking. The utility model discloses the product uses the emery wheel to polish, and it is effectual to polish, difficult wearing and tearing. The spindle seat is firmly connected, the spindle seat is clamped by the two semicircular clamping bodies, the contact area is large, the vibration is small during working, and the polishing precision is high. Because the grinding wheel part is simple to assemble, the grinding wheel part is convenient for an operator to replace, and the production efficiency is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of the equipment of polishing, a grinding device is related to.
Background
The conventional grinding machine for grinding welding slag after welding uses an abrasive belt for grinding, the abrasive belt is easy to wear, the grinding is uneven after the abrasive belt is worn, the effect is poor, and the cost required for frequently replacing the abrasive belt is high.
Disclosure of Invention
The utility model provides a to above-mentioned problem, a grinding device is provided, this grinding device uses the emery wheel to polish, and is effectual, and grinding device removes more in a flexible way.
According to the technical scheme of the utility model: a grinding device is characterized in that: the grinding wheel device comprises a spindle seat, wherein a motor is installed at the top of the spindle seat, a spindle is rotatably arranged in the spindle seat, an output shaft of the motor is connected with an input end of the spindle, a grinding wheel is installed at the shaft end, extending out of the spindle seat, of the spindle, and the grinding wheel is locked and fixed at the end part of the spindle through a chuck and a nut.
As a further improvement, the input of main shaft sets up the keyway, and the play axle of motor is connected with the input keyway of main shaft through the parallel key.
As a further improvement of the utility model, the spindle seat is clamped and fixed by two semicircular clamping bodies.
As a further improvement of the utility model, the two ends of the main shaft are rotatably supported in the main shaft seat through a bearing respectively.
As a further improvement, the spindle seat inner hole is also provided with a sleeve to limit the bearing interval at the two ends of the spindle.
As a further improvement of the present invention, the bearings disposed at both ends of the main shaft are fixed to the main shaft base through the transparent cover and the screws, respectively.
As a further improvement of the utility model, the grinding wheel is a cup-shaped grinding wheel.
The technical effects of the utility model reside in that: the utility model discloses the product uses the emery wheel to polish, and it is effectual to polish, difficult wearing and tearing. The spindle seat is firmly connected, the spindle seat is clamped by the two semicircular clamping bodies, the contact area is large, the vibration is small during working, and the polishing precision is high. Because the grinding wheel part is simple to assemble, the grinding wheel part is convenient for an operator to replace, and the production efficiency is greatly improved.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a left side view of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 and 2 include a motor 1, a spindle 2, a spindle base 3, a support 4, a grinding wheel 5, a chuck 6, a clamp body 7, and the like.
As shown in fig. 1 and 2, the utility model relates to a grinding device, including spindle drum 3, 3 top installation motors 1 of spindle drum, main shaft 2 rotate set up in spindle drum 3, motor 1's play axle is connected with main shaft 2's input, and main shaft 2 stretches out spindle drum 3's axle head installation emery wheel 5, emery wheel 5 is fixed in 2 tip of main shaft through chuck 6 and nut locking. The utility model discloses chuck 6 in the product keeps away from the one end of pressing from both sides tight face and sets up to the toper form, and chuck 6 steps up the face and is equipped with the counter bore.
The input end of the main shaft 2 is provided with a key groove, and the output shaft of the motor 1 is connected with the key groove of the input end of the main shaft 2 through a flat key.
The spindle seat 3 is clamped and fixed by two semicircular clamping bodies 7, and the structure has small vibration when in use.
The two ends of the main shaft 2 are rotatably supported in the main shaft base 3 through a bearing respectively.
The inner hole of the main shaft seat 3 is also provided with a sleeve for spacing the bearings at the two ends of the main shaft 2.
The bearings arranged at the two ends of the main shaft 2 are respectively fixed on the main shaft seat 3 through the transparent cover and the screws.
The grinding wheel 5 is a cup-shaped grinding wheel. The utility model discloses 3 upper portions of spindle drum in the product set up the counter bore installation department, and the counter bore installation department sets up baffle 8 corresponding to the corresponding top of passing through the lid, and motor 1 goes out epaxial still the cover and establishes the retaining ring, and the retaining ring lower extreme supports in bearing spacer upper end, and motor 1 play epaxial is located to the bearing spacer cover, and the retaining ring upper end is located motor 1 through the cover and is gone out epaxial crown plate and compress tightly.
The utility model discloses the installation as follows: the output shaft of the motor 1 is inserted into the spindle 2 and connected by a flat key, a mounting flange of the motor 1 is connected to the spindle seat 3 through 4 hexagon socket head cap screws, two bearings are fixed in the spindle 2 and the spindle seat 3 and fixed on the spindle seat 3 by using a transparent cover and the hexagon socket cap screws, and the grinding wheel 5 is sleeved on the spindle 2 and is locked and fixed by a chuck 6 and a nut.
Claims (7)
1. A grinding device is characterized in that: the grinding wheel device comprises a spindle seat (3), wherein a motor (1) is installed at the top of the spindle seat (3), a spindle (2) is rotatably arranged in the spindle seat (3), an output shaft of the motor (1) is connected with an input end of the spindle (2), a grinding wheel (5) is installed at a shaft end, extending out of the spindle seat (3), of the spindle (2), and the grinding wheel (5) is locked and fixed at the end part of the spindle (2) through a chuck (6) and a nut.
2. An abrading device as defined in claim 1, wherein: the input end of the main shaft (2) is provided with a key groove, and the output shaft of the motor (1) is connected with the key groove of the input end of the main shaft (2) through a flat key.
3. An abrading device as defined in claim 1, wherein: the spindle seat (3) is clamped and fixed by two semicircular clamping bodies (7).
4. An abrading device as defined in claim 1, wherein: two ends of the main shaft (2) are rotatably supported in the main shaft seat (3) through a bearing respectively.
5. An abrading device as defined in claim 1, wherein: and a sleeve is further arranged in the inner hole of the main shaft seat (3) to limit the bearings at the two ends of the main shaft (2) at intervals.
6. An abrading device as defined in claim 1, wherein: and bearings arranged at two ends of the main shaft (2) are respectively fixed on the main shaft seat (3) through the transparent cover and the screw.
7. An abrading device as defined in claim 1, wherein: the grinding wheel (5) is a cup-shaped grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441171.2U CN210499688U (en) | 2019-08-30 | 2019-08-30 | Polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441171.2U CN210499688U (en) | 2019-08-30 | 2019-08-30 | Polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210499688U true CN210499688U (en) | 2020-05-12 |
Family
ID=70544211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921441171.2U Active CN210499688U (en) | 2019-08-30 | 2019-08-30 | Polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210499688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434739A (en) * | 2019-08-30 | 2019-11-12 | 无锡华联科技集团有限公司 | Grinding device |
-
2019
- 2019-08-30 CN CN201921441171.2U patent/CN210499688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434739A (en) * | 2019-08-30 | 2019-11-12 | 无锡华联科技集团有限公司 | Grinding device |
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