CN213034215U - Grinding machine - Google Patents
Grinding machine Download PDFInfo
- Publication number
- CN213034215U CN213034215U CN202021693622.4U CN202021693622U CN213034215U CN 213034215 U CN213034215 U CN 213034215U CN 202021693622 U CN202021693622 U CN 202021693622U CN 213034215 U CN213034215 U CN 213034215U
- Authority
- CN
- China
- Prior art keywords
- rotary table
- connecting rod
- upright post
- plate
- lifting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 claims abstract description 12
- 244000137852 Petrea volubilis Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding machine, which comprises a workbench, a connecting rod, a rotary table and a stand column, wherein the rotary table and the stand column are arranged on the workbench; the rotary table is provided with a base for placing parts and can be driven to rotate by a motor below the rotary table; the upright post is positioned at one side of the rotary table, a first air cylinder is vertically arranged at the upper end of the upright post, a piston rod of the first air cylinder is connected with a lifting plate, a fixing head is arranged at the lower end of the lifting plate, and the fixing head is positioned right above the base and can freely rotate; a horizontal plate is further arranged on one side of the lower end of the lifting plate, a rotating shaft is vertically arranged at one end of the horizontal plate, one end of the connecting rod is sleeved on the rotating shaft, the other end of the connecting rod is connected with a piston rod of a second air cylinder on one side of the connecting rod, an installation plate is fixed at the middle part of the connecting rod, and a polishing device is arranged on the installation plate; in this way, the utility model discloses not only polish efficiently, and the effect of just polishing obtains stably promoting.
Description
Technical Field
The utility model relates to a polish efficient, polish effectual polisher.
Background
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.
Therefore, a grinding machine with high grinding efficiency and good grinding effect is developed.
Disclosure of Invention
The utility model discloses the purpose is in order to overcome prior art not enough and provide a polisher that efficient, the effectual of polishing.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a grinding machine comprises a workbench, a connecting rod, a rotary table and an upright post, wherein the rotary table and the upright post are arranged on the workbench; the rotary table is provided with a base for placing parts and can be driven to rotate by a motor below the rotary table; the upright post is positioned at one side of the rotary table, a first air cylinder is vertically arranged at the upper end of the upright post, a piston rod of the first air cylinder is connected with a lifting plate, a fixing head is arranged at the lower end of the lifting plate, and the fixing head is positioned right above the base and can freely rotate; one side of lifter plate lower extreme still is equipped with the horizontal plate, the one end of horizontal plate is equipped with the pivot vertically, on the pivot was located to the pot head of connecting rod, the other end was connected with the piston rod of the second cylinder of its one side, the intermediate portion of connecting rod is fixed with the mounting panel, set up the utensil of polishing on the mounting panel.
Preferably, two sides of the inner side surface of the lifting plate are respectively and vertically provided with a guide block, and the guide blocks are positioned in corresponding guide grooves on the upright posts.
Preferably, the abrading device is sandpaper.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
polisher through first cylinder drive fixed head drop until compressing tightly the part, the motor drive part of revolving stage below and fixed head together rotate after that, then the inner wall of the tight part of abrasive paper subsides on the second cylinder drive fixed plate can be polished to the inner wall of part, not only polish efficiently, and the effect of polishing obtains stably promoting.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic view of a first angle of a sander according to the present invention;
fig. 2 is a schematic view of a second angle of the sander according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a first angle enlarged schematic view of a part polished by the polishing machine of the present invention;
fig. 5 is a second angle enlarged schematic view of a part polished by the polishing machine of the present invention;
wherein: 1. a work table; 2. a turntable; 3. a column; 4. a first cylinder; 5. a lifting plate; 6. a horizontal plate; 7. a rotating shaft; 8. a second cylinder; 9. a connecting rod; 10. mounting a plate; 11. a fixed head; 12. a part; 21. a base; 41. a guide groove; 51. a guide block; 121. an annular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the sander of the present invention includes a table 1, a connecting rod 9, a turntable 2 and a column 3, which are disposed on the table 1; the turntable 2 is provided with a circular base 21 for placing parts, and the turntable 2 can be driven to rotate by a motor (not shown) below the turntable; the upright post 3 is positioned at one side of the rotary table 2, the upper end of the upright post is vertically provided with a first air cylinder 4, a piston rod of the first air cylinder 4 is connected with a lifting plate 5, two sides of the inner side surface of the lifting plate 5 are respectively and vertically provided with a guide block 51, and the guide blocks 51 are positioned in corresponding guide grooves 31 on the upright post 3, so that the lifting plate 5 is lifted along the guide grooves 31 when driven by the first air cylinder 4, and the stability is kept; the lower end of the lifting plate 5 is provided with a fixed head 11, the fixed head 11 is positioned right above the base 21, and the fixed head 11 can rotate freely; a horizontal plate 6 is further arranged on one side of the lower end of the lifting plate 5, a rotating shaft 7 is vertically arranged at one end of the horizontal plate 6, one end of a connecting rod 9 is sleeved on the rotating shaft 7, the other end of the connecting rod 9 is connected with a piston rod of a second air cylinder 8 on one side of the connecting rod, an installation plate 10 is fixed at the middle part of the connecting rod 9, sand paper (not shown) is arranged on the installation plate 10, and the installation plate can be a polishing device such as sand cloth; the second cylinder 8 can drive the connecting rod 9 to rotate around the rotating shaft 7, and the sand paper on the mounting plate 10 is attached to the inner wall of the part 12 to be ground.
When the part grinding machine works, a part 12 is placed on a base 21, an annular groove 121 corresponding to the base 21 is formed in the center of the bottom of the part 12, the part 12 is located through the annular groove 121, then a first air cylinder 4 drives a fixing head 11 to descend until the part 12 is tightly pressed, then the part 12 is driven by a motor below a rotary table 2 to rotate together with the fixing head 11, then a second air cylinder 8 drives abrasive paper on a fixing plate 10 to be attached to the inner wall of the part 12, the inner wall of the part 12 is ground, and after grinding is finished, the part 12 is taken out.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
polisher through 4 drive fixed heads 11 drops of first cylinder until compressing tightly part 12, motor drive part 12 of 2 below revolving stages then together rotates with fixed head 11, then the abrasive paper on 8 drive fixed plates of second cylinder 10 pastes the inner wall of tight part 12, can polish the inner wall of part 12, not only polish efficiently, and the effect of polishing obtains stably promoting.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. A sander, characterized by: comprises a workbench, a connecting rod, a rotary table and an upright post, wherein the rotary table and the upright post are arranged on the workbench; the rotary table is provided with a circular base for placing parts and can be driven to rotate by a motor below the rotary table; the upright post is positioned at one side of the rotary table, a first air cylinder is vertically arranged at the upper end of the upright post, a piston rod of the first air cylinder is connected with a lifting plate, a fixing head is arranged at the lower end of the lifting plate, and the fixing head is positioned right above the base and can freely rotate; one side of lifter plate lower extreme still is equipped with the horizontal plate, the one end of horizontal plate is equipped with the pivot vertically, on the pivot was located to the pot head of connecting rod, the other end was connected with the piston rod of the second cylinder of its one side, the intermediate portion of connecting rod is fixed with the mounting panel, set up the utensil of polishing on the mounting panel.
2. A sanding machine according to claim 1, characterized in that: and guide blocks are respectively vertically arranged on two sides of the inner side surface of the lifting plate and are positioned in corresponding guide grooves on the stand column.
3. A sanding machine according to claim 1, characterized in that: the grinding tool is sand paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021693622.4U CN213034215U (en) | 2020-08-14 | 2020-08-14 | Grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021693622.4U CN213034215U (en) | 2020-08-14 | 2020-08-14 | Grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213034215U true CN213034215U (en) | 2021-04-23 |
Family
ID=75531244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021693622.4U Expired - Fee Related CN213034215U (en) | 2020-08-14 | 2020-08-14 | Grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213034215U (en) |
-
2020
- 2020-08-14 CN CN202021693622.4U patent/CN213034215U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |