CN215748261U - Grinding machine - Google Patents
Grinding machine Download PDFInfo
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- CN215748261U CN215748261U CN202121843458.5U CN202121843458U CN215748261U CN 215748261 U CN215748261 U CN 215748261U CN 202121843458 U CN202121843458 U CN 202121843458U CN 215748261 U CN215748261 U CN 215748261U
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- lever
- polishing
- cylinder
- steel pipe
- air cylinder
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Abstract
The utility model provides a grinding machine which comprises an installation seat, a lever rotatably arranged on the installation seat through a rotating shaft, wherein one end of the lever is provided with a balancing weight, the other end of the lever is provided with a grinding assembly, and the grinding machine further comprises a first air cylinder which is used for applying an acting force in the vertical direction to the lever. According to the polishing machine, the polishing assembly is arranged on the lower side of a processed steel pipe and is kept balanced through the balancing weight, the first air cylinder is arranged on the balancing weight section and used for pulling the lever to pry the polishing head to be in contact with the steel pipe, during polishing, the air pressure of the first air cylinder is adjusted to be constant, the optimal force is guaranteed to be in contact with the steel pipe, when the force generated during rotation of the steel pipe is uneven, the first air cylinder can automatically achieve a floating polishing effect, and polishing quality is guaranteed.
Description
Technical Field
The utility model relates to the technical field of mechanical technicians, in particular to a grinding machine.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
In the production in workshop, a lot of parts often need polish in order to eliminate the burr on part surface or make the part surface more smooth level, and current polishing method all uses the manual work to polish usually, and is not only inefficient, wastes time and energy, and the effect of just polishing also has the limitation. The conventional grinding method usually comprises mechanical grinding, and comprises a grinding head, when the steel pipe is ground, the grinding head is in contact with the steel pipe to grind the surface of the steel pipe, and the grinding method has certain defects, so that when the surface smoothness of the steel pipe is uneven, the grinding head is damaged, and floating grinding cannot be realized.
It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the utility model.
Disclosure of Invention
The utility model aims to provide a grinding machine.
In order to solve the technical problem, the utility model provides a grinding machine, which comprises an installation seat and a lever rotatably installed on the installation seat through a rotating shaft, wherein a balancing weight is arranged at one end of the lever, a grinding assembly is installed at the other end of the lever, and the grinding machine further comprises a first air cylinder which is used for applying an acting force in the vertical direction to the lever.
Preferably, the first cylinder is installed on the installation seat, the upper end of a piston rod of the first cylinder is rotatably connected with the lever, and the joint of the piston rod and the lever is located between the rotating shaft and the counterweight.
Preferably, the grinding assembly comprises a grinding head and a motor for driving the grinding head, and the motor is in transmission connection with the grinding head through a transmission shaft.
Preferably, the transmission shaft is rotatably mounted on the lever through a bearing.
Preferably, the sander further comprises a base, and the mounting block is slidably mounted on the base.
Preferably, the sander further comprises a second cylinder for driving the mounting seat to slide along the base.
Preferably, the polishing head is further provided with a dust removal pipeline.
By means of the technical scheme, the utility model has the following beneficial effects:
according to the polishing machine, the polishing assembly is arranged on the lower side of a processed steel pipe and is kept balanced through the balancing weight, the first air cylinder is arranged on the balancing weight section and used for pulling the lever to pry the polishing head to be in contact with the steel pipe, during polishing, the air pressure of the first air cylinder is adjusted to be constant, the optimal force is guaranteed to be in contact with the steel pipe, when the force generated during rotation of the steel pipe is uneven, the first air cylinder can automatically achieve a floating polishing effect, and polishing quality is guaranteed.
Drawings
FIG. 1 is a schematic front view of the sander of the present invention;
FIG. 2 is a side view of the sander of the present invention;
fig. 3 is a schematic top view of the sander of the present invention.
Wherein: 1. a lever; 2. a motor; 3. polishing head; 4. a balancing weight; 5. a mounting seat; 6. a base; 7. a second cylinder; 8. a rotating shaft; 9. a first cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, in the description of the present invention, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no precedence between the two is considered as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 3, the present invention provides a sander, which includes an installation base 5, a lever 1 rotatably installed on the installation base 5 through a rotating shaft 8, a counterweight 4 is installed at one end of the lever 1, a sanding component is installed at the other end of the lever 1, and the sander further includes a first air cylinder 9, wherein the first air cylinder 9 is used for applying a vertical acting force to the lever 1. The first air cylinder 9 is installed on the installation seat 5, the upper end part of a piston rod of the first air cylinder 9 is rotatably connected with the lever 1, and the connection part of the piston rod and the lever 1 is positioned between the rotating shaft 8 and the balancing weight 4. The polishing assembly comprises a polishing head 3 and a motor 2 for driving the polishing head 3, and the motor 2 is in transmission connection with the polishing head 3 through a transmission shaft. The transmission shaft is rotatably arranged on the lever 1 through a bearing. The sander further comprises a base 6, and the mounting base 5 is slidably mounted on the base 6. The sander further comprises a second cylinder 7, and the second cylinder 7 is used for driving the mounting base 5 to slide along the base 6.
The polishing head 3 is also provided with a dust removal pipeline, the dust removal pipeline is a hose close to the polishing head 3, and when the polishing head 3 is used for processing, the chips after polishing can be adsorbed, so that the pollution of the chips is prevented.
According to the polishing machine, the polishing assembly is arranged on the lower side of a processed steel pipe and is kept balanced through the balancing weight 4, the first air cylinder 9 is arranged on the balancing weight section, the first air cylinder 9 is used for pulling the lever 1 to pry the polishing head 3 to be in contact with the steel pipe, during polishing, the air pressure of the first air cylinder 9 is adjusted to be constant, the optimal force is guaranteed to be in contact with the steel pipe, when the force generated during rotation of the steel pipe is uneven, the first air cylinder 9 can automatically achieve a floating polishing effect, and polishing quality is guaranteed.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.
Claims (7)
1. The utility model provides a polisher, polisher include the mount pad, through a pivot rotatable installation the mount pad on the lever, the one end of lever be provided with the balancing weight, the subassembly of polishing is installed to the other end of lever, its characterized in that, polisher still include first cylinder, first cylinder be used for exerting the effort of a vertical direction to the lever.
2. The sander according to claim 1, wherein said first cylinder is mounted on said mounting block, the upper end of the piston rod of said first cylinder is rotatably connected to said lever, and the connection between said piston rod and said lever is located between said spindle and said counterweight.
3. A sanding machine according to claim 1, characterized in that said sanding assembly comprises a sanding head, a motor for driving said sanding head, said motor being drivingly connected to said sanding head via a drive shaft.
4. A sanding machine according to claim 3, characterized in that the drive shaft is rotatably mounted on the lever by means of a bearing.
5. A sander according to claim 1, wherein said sander further comprises a base, said mount being slidably mounted on said base.
6. The sander of claim 5 further comprising a second cylinder, said second cylinder for driving said mount to slide along said base.
7. A sanding machine according to claim 3, characterized in that a dust removal duct is also provided at the sanding head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843458.5U CN215748261U (en) | 2021-08-09 | 2021-08-09 | Grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843458.5U CN215748261U (en) | 2021-08-09 | 2021-08-09 | Grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215748261U true CN215748261U (en) | 2022-02-08 |
Family
ID=80072881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121843458.5U Active CN215748261U (en) | 2021-08-09 | 2021-08-09 | Grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215748261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229599A (en) * | 2022-08-09 | 2022-10-25 | 首钢智新迁安电磁材料有限公司 | Grinding machine and rolling production line |
| CN115401539A (en) * | 2022-10-07 | 2022-11-29 | 大连富地重工机械制造有限公司 | Self-balancing continuous bar polisher |
| CN115555944A (en) * | 2022-09-05 | 2023-01-03 | 江苏智博特智能科技有限公司 | A floating device system |
-
2021
- 2021-08-09 CN CN202121843458.5U patent/CN215748261U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229599A (en) * | 2022-08-09 | 2022-10-25 | 首钢智新迁安电磁材料有限公司 | Grinding machine and rolling production line |
| CN115555944A (en) * | 2022-09-05 | 2023-01-03 | 江苏智博特智能科技有限公司 | A floating device system |
| CN115401539A (en) * | 2022-10-07 | 2022-11-29 | 大连富地重工机械制造有限公司 | Self-balancing continuous bar polisher |
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