CN210548598U - Grinding dust cleaning device of spiral bevel gear grinding machine - Google Patents
Grinding dust cleaning device of spiral bevel gear grinding machine Download PDFInfo
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- CN210548598U CN210548598U CN201921341947.3U CN201921341947U CN210548598U CN 210548598 U CN210548598 U CN 210548598U CN 201921341947 U CN201921341947 U CN 201921341947U CN 210548598 U CN210548598 U CN 210548598U
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Abstract
The utility model relates to a gear machining's technical field wherein discloses a sweeps cleaning device of spiral bevel gear grinding machine, and it includes the lathe bed and rotates the emery wheel that sets up on the lathe bed, the emery wheel is the annular, be provided with cleaning device on the lathe bed, cleaning device includes the oil tank, sets up the oil pump on the oil tank and connects the oil spout pipe on the oil pump, the grinding oil has been stored in the oil tank, be provided with the support frame that is used for supporting oil spout pipe on the lathe bed, the mouth of pipe that oil spout pipe kept away from oil pump one end stretches into the emery wheel. The utility model discloses have machine tool machining, oil pump work spouts the inner peripheral surface at the emery wheel with the grinding oil in the oil tank through spouting the oil pipe, and grinding oil trickles downwards and has the abrasive dust afterwards, guarantees the correct abrasive machining gear of emery wheel, guarantees the effect of the abrasive machining precision of gear flank of tooth.
Description
Technical Field
The utility model belongs to the technical field of the technique of gear machining and specifically relates to a sweeps cleaning device of spiral bevel gear grinding machine is related to.
Background
The spiral bevel gear grinding machine is used for grinding spiral bevel gears accurately at high speed, and aims to finish the deformation of the gears after heat treatment, improve the precision and the smoothness of the tooth surfaces, and meet the requirements of stable transmission, noise reduction and precision improvement.
The prior Chinese patent with publication number CN101791725B discloses a large wheel gear grinding machine with spiral bevel gears and hypoid gears, which comprises a machine body, one side of the top surface of the machine body is provided with a horizontal Y-axis linear guide rail, the Y-axis linear guide rail is provided with a Y-axis sliding seat which can move along the Y-axis linear guide rail under the drive of a drive mechanism, the Y-axis sliding seat is provided with a Z-axis linear guide rail which is vertical to the Y-axis linear guide rail and is horizontally arranged, the Z-axis linear guide rail is provided with a grinding wheel box which can move along the Z-axis linear guide rail under the drive of the drive mechanism, the grinding wheel box is provided with a W shaft which is driven by the drive mechanism to rotate, the W shaft is parallel to the Z-axis linear guide rail, the W shaft is provided with an eccentric C shaft which can rotate under the drive of the drive mechanism, one end of the eccentric C shaft which is parallel to the W shaft but not coaxial with the grinding wheel is provided with the grinding wheel, the other, the rear part of the rocker arm is provided with a hydraulic oil cylinder which can push the rocker arm to swing by taking the articulated shaft as an axis, one surface of the rocker arm, which is opposite to the grinding wheel, is provided with an X-axis linear guide rail which is vertical to the Y-axis linear guide rail, the X-axis linear guide rail is provided with an X-axis slide seat which can move along the X-axis linear guide rail under the action of a driving mechanism, the X-axis slide seat is provided with an A-axis which rotates under the driving of the driving mechanism, one end of the A-axis is used for installing a processed forming method large wheel, and a chip removal groove is arranged on the machine body below the.
The above prior art solutions have the following drawbacks: the arc tooth grinding wheel is annular, and its working surface is interior peripheral surface and peripheral surface respectively, and during the abrasive wheel abrasive machining gear, the abrasive dust of peripheral surface splashes along the tangential direction of emery wheel periphery and breaks away from the working surface of emery wheel, and the abrasive dust of interior peripheral surface probably is detained on the emery wheel, and then influences the abrasive wheel abrasive machining gear.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sweeps cleaning device of spiral bevel gear grinding machine utilizes cleaning device to spout the grinding oil to the work area of emery wheel, and the grinding oil trickles downwards and has the abrasive dust, guarantees the correct abrasive machining gear of emery wheel, guarantees the abrasive machining precision of gear flank of tooth.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a sweeps cleaning device of spiral bevel gear grinding machine, includes the lathe bed and rotates the emery wheel that sets up on the lathe bed, the emery wheel is the annular, be provided with cleaning device on the lathe bed, cleaning device includes the oil tank, sets up the oil pump on the oil tank and connects the oil spout pipe on the oil pump, the grinding oil has been stored in the oil tank, be provided with the support frame that is used for supporting the oil spout pipe on the lathe bed, the mouth of pipe that oil spout pipe kept away from oil pump one end stretches into the emery wheel.
By adopting the technical scheme, when the machine tool is used for machining, the oil pump works to spray the grinding oil in the oil tank on the inner peripheral surface of the grinding wheel through the oil spraying pipe, and then the grinding oil flows downwards and has abrasive dust, so that the grinding wheel is ensured to accurately grind and machine the gear, and the grinding precision of the gear surface is ensured.
The utility model discloses further set up to: the oil spout pipe is the gooseneck, the mouth of pipe that oil spout pipe kept away from oil pump one end is just to the processing region.
Through adopting above-mentioned technical scheme, be convenient for adjust the mouth of pipe position of spouting the oil pipe, guarantee that grinding oil spouts to the machining area, have the abrasive dust and cool off gear and emery wheel.
The utility model discloses further set up to: and a connecting pipe is arranged between the oil injection pipe and the oil pump.
By adopting the technical scheme, the length of the gooseneck is shortened and the cost is controlled by adopting the common connecting pipe.
The utility model discloses further set up to: an oil collecting groove with an upward opening is formed in the lower portion of the grinding wheel, a filter screen used for blocking abrasive dust is arranged in the oil collecting groove, the periphery of the filter screen tightly abuts against the inner wall of the oil collecting groove, and the oil collecting groove is arranged above the oil tank and is provided with an oil return hole communicated with the oil tank at the bottom.
By adopting the technical scheme, the grinding oil with the abrasive dust flows downwards into the oil collecting tank, the abrasive dust is remained on the filter screen after passing through the filter screen, and the grinding oil flows back into the oil tank through the oil return hole, so that the recycling of the grinding oil is realized, and the cost is controlled.
The utility model discloses further set up to: the oil collecting groove is in a frustum pyramid shape, and the area of an opening of the oil collecting groove is larger than that of the bottom of the oil collecting groove.
By adopting the technical scheme, the grinding chips and the grinding oil above the filter screen downwards extrude the filter screen, the inner wall of the oil collecting groove is tightly supported around the filter screen, and the reliability of filtering is ensured.
The utility model discloses further set up to: and an electromagnet is arranged on the inner wall of the oil collecting tank and electrically connected to the oil pump.
By adopting the technical scheme, when the cleaning device works, the oil pump is started and the electromagnet is synchronously switched on, and when the grinding oil with abrasive dust flows along the inner wall of the oil collecting tank, the abrasive dust is attracted by the electromagnet and attached to the side wall of the oil collecting tank, so that the abrasive dust deposited on the surface of the filter screen is reduced, and the filtering efficiency is ensured.
The utility model discloses further set up to: the upper end of filter screen just is located its edge department all around and is provided with the baffle, the inner wall of baffle butt oil catch bowl covers the electro-magnet.
Through adopting above-mentioned technical scheme, utilize baffle separation abrasive dust and electro-magnet, take off filter screen and baffle, can accomplish the clearance of abrasive dust, avoid simultaneously attached to the abrasive dust on the electro-magnet to drop to the oil return downthehole after taking off the filter screen.
The utility model discloses further set up to: the upper end of the clapboard is provided with a lifting rod.
Through adopting above-mentioned technical scheme, the pull rod is convenient for dismouting filter screen and baffle.
To sum up, the utility model discloses a beneficial technological effect does:
1. spraying grinding oil to a working area of the grinding wheel by using a cleaning device, wherein the grinding oil flows downwards and is provided with abrasive dust, so that the grinding wheel is ensured to correctly grind and process the gear, and the grinding and processing precision of the gear surface is ensured;
2. when the grinding oil with abrasive dust flows along the inner wall of the oil collecting tank, the abrasive dust is attracted and attached to the side wall of the oil collecting tank by the electromagnet, so that the abrasive dust deposited on the surface of the filter screen is reduced, and the filtering efficiency is ensured;
3. the grinding dust and the electromagnet are separated by the partition plate, and the filter screen and the partition plate are taken down, so that the grinding dust can be cleaned.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the oil sump.
Fig. 3 is a schematic view of the structure of the filter device.
Fig. 4 is an installation schematic of the connection pipe.
In the figure, 1, a lathe bed; 11. a grinding wheel; 12. an oil sump; 13. an oil return hole; 2. a cleaning device; 21. an oil tank; 22. an oil pump; 23. a connecting pipe; 24. an oil spray pipe; 25. a support frame; 26. a filtration device; 261. a filter screen; 262. a partition plate; 263. lifting a pull rod; 264. an electromagnet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 4, for the utility model discloses a grinding dust cleaning device of a spiral bevel gear grinding machine, including a machine body 1 and a grinding wheel 11 rotatably arranged on the machine body 1, the grinding wheel 11 is ring-shaped, the machine body 1 is provided with a cleaning device 2, the cleaning device 2 includes an oil tank 21, an oil pump 22 arranged on the oil tank 21 and an oil spraying pipe 24 connected to the oil pump 22, grinding oil is stored in the oil tank 21, the machine body 1 is provided with a support frame 25 for supporting the oil spraying pipe 24, a connecting pipe 23 is arranged between the oil spraying pipe 24 and the oil pump 22, the oil spraying pipe 24 is a gooseneck pipe, a pipe orifice of one end of the oil spraying pipe 24 far away from the oil pump 22 is just opposite to a processing area, when the machine tool is processed, the oil pump 22 works to spray the grinding oil in the oil tank 21 on the inner peripheral surface of the grinding wheel 11 through the oil spraying pipe 24, then the grinding, the grinding machining precision of the gear tooth surface is ensured.
Referring to fig. 1 and 2, an oil collecting tank 12 with an upward opening is arranged below a grinding wheel 11, the oil collecting tank 12 is in a frustum pyramid shape, the opening area of the oil collecting tank 12 is larger than the bottom area of the oil collecting tank, an oil return hole 13 communicated with an oil tank 21 is arranged at the bottom of the oil collecting tank 12, a filtering device 26 (refer to fig. 3) for blocking abrasive dust is arranged in the oil collecting tank 12, the filtering device 26 comprises a filtering net 261 and an electromagnet 264 arranged on the inner wall of the oil collecting tank 12, the electromagnet 264 is electrically connected to the oil pump 22 to start the oil pump 22 and synchronously switch on the electromagnet 264, the periphery of the filtering net 261 is tightly pressed against the inner wall of the oil collecting tank 12, meanwhile, the abrasive dust and the grinding oil above the filtering net 261 downwards press the filtering net 261 to tightly press against the inner wall of the oil collecting tank 12 to ensure the filtering reliability, a partition plate 262 is arranged at the upper end of the filtering net, the upper end of the partition 262 is provided with a lifting rod 263.
Grinding oil with abrasive dust flows downwards into the oil collecting tank 12, the abrasive dust is attracted by the electromagnet 264 and attached to the partition plate 262, after impurities such as redundant abrasive dust or dust particles continuously downwards pass through the filter screen 261 along with the grinding oil, the impurities are left on the filter screen 261, the grinding oil flows back into the oil tank 21 through the oil return hole 13, the recycling of the grinding oil is achieved, the cost is controlled, after a certain amount of impurities are accumulated on the filter screen 261 and the partition plate 262, the filter screen 261 and the partition plate 262 are taken out from the oil collecting tank 12 together by holding the lifting rod 263 with a hand, the new filter screen 261 and the new partition plate 262 are replaced, and the filtering efficiency of the grinding oil is guaranteed.
The implementation principle of the embodiment is as follows: the cleaning device 2 is used for spraying the grinding oil to the working area of the grinding wheel 11, the grinding oil flows downwards and is provided with abrasive dust, the grinding wheel 11 is guaranteed to grind and machine the gear correctly, the grinding machining precision of the gear tooth surface is guaranteed, the grinding oil with the abrasive dust flows along the inner wall of the oil collecting groove 12, after impurities are removed through the filtering device 26, the grinding oil flows back into the oil tank 21, the grinding oil is recycled, and the cost is controlled.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a grit cleaning device of spiral bevel gear grinding machine, includes lathe bed (1) and rotates emery wheel (11) that sets up on lathe bed (1), emery wheel (11) are the annular, its characterized in that: the grinding machine is characterized in that a cleaning device (2) is arranged on the machine body (1), the cleaning device (2) comprises an oil tank (21), an oil pump (22) arranged on the oil tank (21) and an oil spraying pipe (24) connected to the oil pump (22), grinding oil is stored in the oil tank (21), a support frame (25) used for supporting the oil spraying pipe (24) is arranged on the machine body (1), and a pipe orifice, far away from one end of the oil pump (22), of the oil spraying pipe (24) extends into the grinding wheel (11).
2. The apparatus of claim 1, wherein the apparatus further comprises: the oil injection pipe (24) is a gooseneck, and a pipe orifice at one end of the oil injection pipe (24), which is far away from the oil pump (22), is opposite to a processing area.
3. The apparatus of claim 2, wherein the apparatus further comprises: and a connecting pipe (23) is arranged between the oil injection pipe (24) and the oil pump (22).
4. The apparatus of claim 1, wherein the apparatus further comprises: the grinding wheel grinding machine is characterized in that an oil collecting groove (12) with an upward opening is formed in the lower portion of the grinding wheel (11), a filter screen (261) used for blocking abrasive dust is arranged in the oil collecting groove (12), the periphery of the filter screen (261) tightly abuts against the inner wall of the oil collecting groove (12), and the oil collecting groove (12) is arranged above the oil tank (21) and is provided with an oil return hole (13) communicated with the oil tank (21) at the bottom of the oil collecting groove.
5. The apparatus of claim 4, wherein the apparatus further comprises: the oil collecting groove (12) is in a frustum pyramid shape, and the area of an opening of the oil collecting groove (12) is larger than that of the bottom of the oil collecting groove.
6. The apparatus of claim 4, wherein the apparatus further comprises: an electromagnet (264) is arranged on the inner wall of the oil collecting tank (12), and the electromagnet (264) is electrically connected to the oil pump (22).
7. The apparatus of claim 6, wherein the apparatus further comprises: the upper end of the filter screen (261) is provided with a partition plate (262) at the edge of the periphery of the filter screen, and the partition plate (262) is abutted against the inner wall of the oil collecting tank (12) and covers the electromagnet (264).
8. The apparatus of claim 7, wherein the apparatus further comprises: the upper end of the clapboard (262) is provided with a lifting rod (263).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341947.3U CN210548598U (en) | 2019-08-17 | 2019-08-17 | Grinding dust cleaning device of spiral bevel gear grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341947.3U CN210548598U (en) | 2019-08-17 | 2019-08-17 | Grinding dust cleaning device of spiral bevel gear grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN210548598U true CN210548598U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921341947.3U Active CN210548598U (en) | 2019-08-17 | 2019-08-17 | Grinding dust cleaning device of spiral bevel gear grinding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182781A (en) * | 2023-11-08 | 2023-12-08 | 湖南中大创远数控装备有限公司 | Inner protection gear grinding machine convenient for oil mist separation |
-
2019
- 2019-08-17 CN CN201921341947.3U patent/CN210548598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182781A (en) * | 2023-11-08 | 2023-12-08 | 湖南中大创远数控装备有限公司 | Inner protection gear grinding machine convenient for oil mist separation |
| CN117182781B (en) * | 2023-11-08 | 2024-01-23 | 湖南中大创远数控装备有限公司 | Inner protection gear grinding machine convenient for oil mist separation |
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