CN220481285U - Table grinder for accurate grinding fittings - Google Patents
Table grinder for accurate grinding fittings Download PDFInfo
- Publication number
- CN220481285U CN220481285U CN202322136056.7U CN202322136056U CN220481285U CN 220481285 U CN220481285 U CN 220481285U CN 202322136056 U CN202322136056 U CN 202322136056U CN 220481285 U CN220481285 U CN 220481285U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- grinding wheel
- pivot
- install
- base
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 claims description 13
- 229910001651 emery Inorganic materials 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a table grinder for accurate grinding accessories, which comprises a base, wherein a first bracket, a second bracket and a third bracket are fixedly arranged on the base, a first rotating shaft is rotatably connected to the first bracket, a coarse grinding wheel is arranged on the first rotating shaft, a second rotating shaft is rotatably connected to the second bracket, an accurate grinding wheel is arranged on the second rotating shaft, a third rotating shaft is rotatably connected to the third bracket, an ultra-fine grinding wheel is arranged on the third rotating shaft, a fourth bevel gear is arranged at the left ends of the first rotating shaft, the second rotating shaft and the third rotating shaft, and a driving mechanism for driving the coarse grinding wheel, the accurate grinding wheel and the ultra-fine grinding wheel to rotate is arranged on the base. The utility model has convenient switching and is convenient for selecting different polishing precision according to the requirement.
Description
Technical Field
The utility model relates to the field of grinding machines, in particular to a table grinding machine for accurately grinding accessories.
Background
Bench grinder is a common device used to grind various knives, tools. The grinder has the characteristics of high rotating speed, simple structure, wide application range, general manual operation and the like besides certain common requirements of grinding machine tools, is frequently used in manufacturing cutters, is generally operated by no fixed personnel, has poor maintenance, and has a considerable proportion of injury accidents caused by no compliance with safety operation regulations in grinding operation.
The existing table grinder has only one grinding wheel with one precision, so that only one workpiece with one precision can be ground, and the requirements of different grinding precision cannot be met, therefore, aiming at the current situation, the table grinder with the different grinding precision is convenient to switch and convenient to select according to the needs, so that the defects in the current practical application are overcome, and the current requirements are met.
Disclosure of Invention
The present utility model aims to provide a table grinder for refining accessories, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a bench grinder of correct grinding accessory, includes the base, fixed mounting has first support, second support and third support on the base, first support internal rotation is connected with first pivot, install the coarse grinding emery wheel in the first pivot, the internal rotation of second support is connected with the second pivot, install the correct grinding emery wheel in the second pivot, the internal rotation of third support is connected with the third pivot, install the superfine grinding emery wheel in the third pivot, a fourth bevel gear is all installed to the left end of first pivot, second pivot and third pivot, install the actuating mechanism that is used for driving coarse grinding emery wheel, correct grinding emery wheel and superfine grinding emery wheel pivoted on the base.
As a further scheme of the utility model: the surface roughness of the rough grinding wheel, the fine grinding wheel and the ultra-fine grinding wheel is gradually reduced.
As still further aspects of the utility model: the driving mechanism includes: the driving motor is fixed in the base, the driving shaft is rotationally connected in the base, an output shaft of the driving motor is connected with the driving shaft, three first bevel gears are installed on the driving shaft, each first bevel gear is provided with a second bevel gear which is rotationally matched with the first bevel gear, each second bevel gear is installed at the bottom of one supporting shaft, the supporting shaft is rotationally connected to the base, each hydraulic rod is installed at the top of the supporting shaft, and each third bevel gear is installed on the hydraulic rod.
As still further aspects of the utility model: each third bevel gear is located right below one fourth bevel gear, and the third bevel gears are in running fit with the fourth bevel gears.
As still further aspects of the utility model: and a protective cover is fixed on each of the first bracket, the second bracket and the third bracket.
The beneficial effects are that: when the bench grinder for the fine grinding accessory is used, firstly, one of a rough grinding wheel, a fine grinding wheel and a superfine grinding wheel is selected according to the grinding precision required by a workpiece to be ground, after the grinding precision is selected, the hydraulic rod drives the third bevel gear to move upwards, the third bevel gear is meshed with the fourth bevel gear, the other two third bevel gears are separated from the other two fourth bevel gears, only one of the rough grinding wheel, the fine grinding wheel and the superfine grinding wheel can rotate, then, the driving motor drives the transmission shaft to rotate, the transmission shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the support shaft to rotate, the support shaft drives the hydraulic rod and the third bevel gear to rotate, the third bevel gear rotates, the fourth bevel gear drives one of the rough grinding wheel, the fine grinding wheel and the superfine grinding wheel to rotate, and the workpiece is ground by one of the rough grinding wheel, the fine grinding wheel and the superfine grinding wheel. In conclusion, the polishing machine is convenient to switch and convenient to select different polishing precision according to the needs.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of the usage state of the present utility model.
Fig. 3 is a schematic diagram of a portion of the structure of the present utility model.
Fig. 4 is a schematic diagram of a portion of the structure of the present utility model.
In the figure: 1. a base; 2. a first bracket; 3. a second bracket; 4. a third bracket; 5. rough grinding of the grinding wheel; 501. a first rotating shaft; 6. finely grinding the grinding wheel; 601. a second rotating shaft; 7. superfine grinding wheel; 701. a third rotating shaft; 8. a driving mechanism; 801. a driving motor; 802. a transmission shaft; 803. a first bevel gear; 804. a support shaft; 805. a second bevel gear; 806. a hydraulic rod; 807. a third bevel gear; 9. a protective cover; 10. and a fourth bevel gear.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
Examples
Referring to fig. 1 to 4, in an embodiment of the present utility model, a table grinder for a fine grinding accessory includes a base 1, a first support 2, a second support 3 and a third support 4 are fixedly installed on the base 1, a first rotating shaft 501 is rotatably connected to the first support 2, a coarse grinding wheel 5 is installed on the first rotating shaft 501, a second rotating shaft 601 is rotatably connected to the second support 3, a fine grinding wheel 6 is installed on the second rotating shaft 601, a third rotating shaft 701 is rotatably connected to the third support 4, a superfine grinding wheel 7 is installed on the third rotating shaft 701, surface roughness of the coarse grinding wheel 5, the fine grinding wheel 6 and the superfine grinding wheel 7 is gradually reduced, a protection cover 9 is fixedly installed on each of the first support 2, the second support 3 and the third support 4, a fourth bevel gear 10 is installed at left ends of the first rotating shaft 501, the second rotating shaft 601 and the third rotating shaft, and a fine grinding wheel 8 for driving the coarse grinding wheel 5, the fine grinding wheel 6 and the fine grinding wheel 8 are installed on the base 1, and the fine grinding wheel 8 includes a driving mechanism for driving the coarse grinding wheel 8: the driving motor 801, the transmission shaft 802, first bevel gears 803, back shaft 804, second bevel gears 805, hydraulic rods 806 and third bevel gears 807, driving motor 801 is fixed in base 1, transmission shaft 802 rotates and connects in base 1, driving motor 801's output shaft links to each other with transmission shaft 802, install three first bevel gears 803 on transmission shaft 802, every first bevel gear 803's upside all installs a second bevel gear 805 with it normal running fit, every second bevel gear 805 all installs the bottom of a back shaft 804, back shaft 804 rotates and connects on base 1, every back shaft 804's top all installs a hydraulic rod 806, every hydraulic rod 806 is last all to install a third bevel gear 807, every third bevel gear 807 all is located a fourth bevel gear 10's direct under, third bevel gear 807 normal running fit with fourth bevel gear 10.
The working principle of the utility model is as follows: when the bench grinder for the finish grinding accessory is used, firstly, one of a rough grinding wheel 5, a finish grinding wheel 6 and a superfine grinding wheel 7 is selected according to the grinding precision required by a workpiece to be ground, after the grinding precision is selected, the third bevel gear 807 is driven to move upwards through the hydraulic rod 806, the third bevel gear 807 is meshed with the fourth bevel gear 10, the other two third bevel gears 807 are separated from the other two fourth bevel gears 10, only one of the rough grinding wheel 5, the finish grinding wheel 6 and the superfine grinding wheel 7 can rotate, then, the driving motor 801 drives the transmission shaft 802 to rotate, the first bevel gear 803 is driven to rotate through the transmission shaft 802, the second bevel gear 805 is driven to rotate through the first bevel gear 803, the supporting shaft 804 is driven to rotate through the second bevel gear 805, the hydraulic rod 806 and the third bevel gear 807 are driven to rotate through the supporting shaft 804, the fourth bevel gear 807 is driven to rotate through the third bevel gear 807, one of the rough grinding wheel 5, the finish grinding wheel 6 and the superfine grinding wheel 7 is driven to rotate through the fourth bevel gear 10, and the one of the rough grinding wheel 5, the finish grinding wheel 6 and the superfine grinding wheel 7 is driven to grind the workpiece.
Claims (5)
1. A bench grinder for refining fittings, characterized in that: including base (1), fixed mounting has first support (2), second support (3) and third support (4) on base (1), first support (2) internal rotation is connected with first pivot (501), install coarse grinding emery wheel (5) on first pivot (501), second support (3) internal rotation is connected with second pivot (601), install accurate grinding emery wheel (6) on second pivot (601), third support (4) internal rotation is connected with third pivot (701), install hyperfine grinding wheel (7) on third pivot (701), a fourth bevel gear (10) are all installed to the left end of first pivot (501), second pivot (601) and third pivot (701), install on base (1) and be used for driving coarse grinding emery wheel (5), accurate grinding emery wheel (6) and hyperfine grinding wheel (7) pivoted actuating mechanism (8).
2. The refiner fitting table grinder of claim 1, wherein: the surface roughness of the coarse grinding wheel (5), the fine grinding wheel (6) and the ultra-fine grinding wheel (7) is gradually reduced.
3. The refiner fitting table grinder of claim 1, wherein: the drive mechanism (8) comprises: driving motor (801), transmission shaft (802), first bevel gear (803), back shaft (804), second bevel gear (805), hydraulic rod (806) and third bevel gear (807), driving motor (801) are fixed in base (1), transmission shaft (802) rotate and are connected in base (1), the output shaft of driving motor (801) links to each other with transmission shaft (802), install three first bevel gear (803) on transmission shaft (802), every first bevel gear (803) the upside all install one with it normal running fit's second bevel gear (805), every second bevel gear (805) all install in the bottom of a back shaft (804), back shaft (804) rotate and are connected on base (1), every hydraulic rod (806) are all installed at the top of back shaft (804), every all install a third bevel gear (807) on hydraulic rod (806).
4. A bench grinder for a refining fitting according to claim 3, characterized in that: each third bevel gear (807) is positioned right below one fourth bevel gear (10), and the third bevel gears (807) are in running fit with the fourth bevel gears (10).
5. The refiner fitting table grinder of claim 1, wherein: a protective cover (9) is fixed on each of the first bracket (2), the second bracket (3) and the third bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136056.7U CN220481285U (en) | 2023-08-09 | 2023-08-09 | Table grinder for accurate grinding fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136056.7U CN220481285U (en) | 2023-08-09 | 2023-08-09 | Table grinder for accurate grinding fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220481285U true CN220481285U (en) | 2024-02-13 |
Family
ID=89825381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322136056.7U Active CN220481285U (en) | 2023-08-09 | 2023-08-09 | Table grinder for accurate grinding fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220481285U (en) |
-
2023
- 2023-08-09 CN CN202322136056.7U patent/CN220481285U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |