CN114054863A - Oil replacing and checking method for gear honing clamp - Google Patents
Oil replacing and checking method for gear honing clamp Download PDFInfo
- Publication number
- CN114054863A CN114054863A CN202010771370.0A CN202010771370A CN114054863A CN 114054863 A CN114054863 A CN 114054863A CN 202010771370 A CN202010771370 A CN 202010771370A CN 114054863 A CN114054863 A CN 114054863A
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- China
- Prior art keywords
- oil
- honing
- oiling
- clamp
- screw
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- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000012795 verification Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000010862 gear shaping Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
A honing fixture changes the fluid and calibration method, through emptying the fluid in the honing fixture, connect the oil line of the refueling unit with oil inlet of the honing fixture through the link gear, loosen the screw of the oil outlet of the honing fixture in order to discharge the air while refueling; starting the oiling device to refuel the honing fixture until new oil flows out of the oil outlet; and then screwing down the screw of the oil outlet, simultaneously unscrewing the oil pipe of the oiling device, screwing down the screw of the oil inlet, completing oiling, and sealing the oil inlet and the oil outlet by using sealing glue. The invention integrally solves the problems of no expansion of the workpiece after oiling or short service time and precision check of the clamp after oiling; the method for verifying the gear honing clamp by using the simple tool saves the verification process of a special verification table.
Description
Technical Field
The invention relates to the technology in the field of mechanical detection, in particular to oil replacing and verifying method for a gear honing clamp.
Background
The present common gear honing process is one kind of gear finishing process to correct gear machining error and heat treatment deformation before honing. The gear machined by hobbing (or gear shaping) has poor precision after heat treatment. The gear honing can not only improve the precision and the smoothness of the gear, but also correct the tooth shape error, the base section error and the tooth direction error, and can replace the gear grinding process. The gear honing can effectively improve the fatigue strength and prolong the service life of the gear, and is widely applied to the finish machining of the automobile gear. The honing fixture has high precision and is usually provided by foreign suppliers, and the oil replacing technology of the honing fixture is monopolized by the foreign suppliers. The research on the oil replacing technology of the honing tooth clamp is quite important, and the method for checking the precision after oil replacement is worthy of research.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides oil replacing and verifying method for a gear honing clamp.
The invention is realized by the following technical scheme:
the invention relates to an oil replacing and checking method for a gear honing clamp, which comprises the following steps:
firstly, emptying oil liquid in a gear honing clamp, connecting an oil pipe of an oiling device with an oil inlet of the gear honing clamp through a linking device, and loosening a screw at an oil outlet of the gear honing clamp so as to discharge air during oiling;
the connecting device is connected with the oiling device and the oil inlet of the fixture body respectively, the connecting device is of a hollow shaft structure with external threads at two ends, and a step hole is formed in the hollow shaft.
The connecting device is of a connecting shaft structure, one end of the connecting device is connected with the oiling device, and the other end of the connecting device is connected with the oil inlet of the gear honing clamp.
The refueling device comprises: flourishing food tray, set up the lever mechanism in flourishing food tray and the manometer that links to each other with lever mechanism, wherein: the lever mechanism is communicated with the oil containing disc through an oil pipe.
Secondly, starting the oiling device to refuel the gear honing fixture until new oil flows out of an oil outlet;
and thirdly, screwing down the screw of the oil outlet, simultaneously unscrewing the oil pipe of the oiling device, screwing down the screw of the oil inlet, finishing oiling and sealing the oil inlet and the oil outlet by using sealing glue.
Technical effects
The invention integrally solves the problems of no expansion of the workpiece after oiling or short service time and precision check of the clamp after oiling; the method for verifying the gear honing clamp by using the simple tool saves the verification process of a special verification table.
Drawings
FIG. 1 is an assembly view and a refueling view of the fixture of the present invention;
FIG. 2 is a schematic view of the verification of the present invention;
FIG. 3 is a schematic view of a refueling apparatus;
FIG. 4 is a schematic view of a linking device;
in the figure: the oil-gas-liquid separator comprises a base 1, a spiral spring 3 positioning body 2, an oil inlet screw 4, a steel ball 5, a pull sleeve 6, a workpiece 7, an expansion sleeve 8, a positioning seat 9, a steel ball 10, an oil outlet screw 11, oil liquid 12, a piston 13, a screw 14, a sliding pin 15, a fixed seat 16, a push block 17, an oil containing disc 18, a pressure gauge 19, a lever mechanism 20, an oil pipe 21, external threads 22 and a stepped hole 23.
Detailed Description
As shown in fig. 1, the present embodiment relates to a gear honing jig for certain disc-type teeth, which includes: base 1, the locating body 3, positioning seat 9 and the work piece 7 that set gradually from bottom to top, wherein: the positioning seat 9 is internally provided with a pull sleeve 6 and an expansion sleeve 8 in sequence, the positioning body 3 is internally provided with a piston 13, oil 12, a sliding pin 15 and a spiral spring 2 in sequence, and the base 1 is internally provided with a fixed seat 16 and a push block 17 in sequence.
As shown in fig. 2, which is a schematic verification diagram according to the present embodiment, the schematic verification diagram includes: a positioning seat 19 connected with the base 18.
The clamp 20 is connected with the base 19, the push block 17 is in contact with the base 18, and the set screw is adjusted, so that the expansion sleeve 8 tightly tensions the workpiece 7, and the excircle run-out and plane run-out of the workpiece 7 are measured. Whether the checking tool meets the requirements or not is judged through the measured numerical value.
As shown in fig. 3, the refueling apparatus includes: an oil pan 18, a lever mechanism 20 disposed within the oil pan 18, and a pressure gauge 19 connected to the lever mechanism 20, wherein: the lever mechanism 20 is in communication with the oil pan 18 through an oil pipe 21.
As shown in fig. 4, the linking device is connected to the oil filling port of the fixture body and the oil filling device, and the linking device is a hollow shaft structure with external threads 22 at two ends, and a stepped hole 23 is formed in the hollow shaft. When the oil-leakage-preventing clamp is used, the joints of the link device, the oiling device and the clamp body are not allowed to leak oil, and oil can enter the clamp body through the link device.
This example was tested in the following manner:
firstly, slightly loosening screws of an oil outlet, adding oil into an oil filling device, reciprocally pressing a lever of the oil filling device to enable the oil to enter a fixture body until the oil flows out of the oil outlet, screwing down screws 11 of the oil outlet, then screwing down a connecting device, screwing down screws 4 of an oil inlet, and sealing the oil inlet and the oil outlet by using a sealant.
Secondly, as shown in fig. 2, the checking device and the honing fixture are installed on the machine tool, the screw is tightened until the distance of the expanding sleeve tensioning workpiece screwed down by the fixture is measured by a vernier caliper, and whether the distance is consistent with the theoretical distance is determined, in the embodiment, the theoretical distance is 5mm, the actual distance is 5.05mm, the requirement is met, and the distance is 0.005mm when the plane and the excircle of the workpiece are in jumping under the tensioning state.
Through specific practical experiments, under the specific environment setting of normal temperature, refueling is carried out by taking the push rod distance calculated theoretically as the basis, and the refueling effect is ensured. Compared with the prior art, the method ensures that the service life of the gear honing clamp reaches 20 ten thousand times after oiling.
The foregoing embodiments may be modified in many different ways by those skilled in the art without departing from the spirit and scope of the invention, which is defined by the appended claims and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. The oil replacing and verifying method of the honing tooth clamp is characterized by comprising the following steps of:
firstly, emptying oil liquid in a gear honing clamp, connecting an oil pipe of an oiling device with an oil inlet of the gear honing clamp through a linking device, and loosening a screw at an oil outlet of the gear honing clamp so as to discharge air during oiling;
secondly, starting the oiling device to refuel the gear honing fixture until new oil flows out of an oil outlet;
and thirdly, screwing down the screw of the oil outlet, simultaneously unscrewing the oil pipe of the oiling device, screwing down the screw of the oil inlet, finishing oiling and sealing the oil inlet and the oil outlet by using sealing glue.
2. The oil replacement and calibration method of the honing tooth fixture according to claim 1, wherein the link device is connected to the oil filling device and the oil inlet of the fixture body, respectively, and is a hollow shaft structure having external threads at both ends, and a stepped hole is formed in the hollow shaft.
3. The oil replacement and calibration method of the honing fixture according to claim 1, wherein the linking device is a linking shaft structure, one end of which is linked with the oiling device and the other end of which is linked with an oil inlet of the honing fixture.
4. The oil replacement and verification method for the honing fixture according to claim 1, wherein the oil filling device comprises: flourishing food tray, set up the lever mechanism in flourishing food tray and the manometer that links to each other with lever mechanism, wherein: the lever mechanism is communicated with the oil containing disc through an oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010771370.0A CN114054863A (en) | 2020-08-04 | 2020-08-04 | Oil replacing and checking method for gear honing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010771370.0A CN114054863A (en) | 2020-08-04 | 2020-08-04 | Oil replacing and checking method for gear honing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114054863A true CN114054863A (en) | 2022-02-18 |
Family
ID=80231819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010771370.0A Pending CN114054863A (en) | 2020-08-04 | 2020-08-04 | Oil replacing and checking method for gear honing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114054863A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008008212U1 (en) * | 2008-06-20 | 2008-10-30 | Klingelnberg Ag | Bevel gear cutting machine for gear cutting and deburring a bevel gear |
| CN201305712Y (en) * | 2008-11-05 | 2009-09-09 | 丁宏利 | Rapid oil changing device for air-jet loom |
| CN202647159U (en) * | 2012-05-28 | 2013-01-02 | 深圳市车安达汽保设备有限公司 | Quick oil change system |
| EP2999567A2 (en) * | 2013-05-22 | 2016-03-30 | Gleason-Pfauter Maschinenfabrik GmbH | Method for producing and/or processing a gear and gear cutting machine |
| CN207131463U (en) * | 2017-09-08 | 2018-03-23 | 潍柴西港新能源动力有限公司 | The achievable oil pan arrangement for not shutting down change engine oil |
| CN208706389U (en) * | 2018-08-28 | 2019-04-05 | 广东电网有限责任公司 | A kind of automatic oil changing device of distribution transformer and the automatic oil change system of distribution transformer |
-
2020
- 2020-08-04 CN CN202010771370.0A patent/CN114054863A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008008212U1 (en) * | 2008-06-20 | 2008-10-30 | Klingelnberg Ag | Bevel gear cutting machine for gear cutting and deburring a bevel gear |
| CN201305712Y (en) * | 2008-11-05 | 2009-09-09 | 丁宏利 | Rapid oil changing device for air-jet loom |
| CN202647159U (en) * | 2012-05-28 | 2013-01-02 | 深圳市车安达汽保设备有限公司 | Quick oil change system |
| EP2999567A2 (en) * | 2013-05-22 | 2016-03-30 | Gleason-Pfauter Maschinenfabrik GmbH | Method for producing and/or processing a gear and gear cutting machine |
| CN207131463U (en) * | 2017-09-08 | 2018-03-23 | 潍柴西港新能源动力有限公司 | The achievable oil pan arrangement for not shutting down change engine oil |
| CN208706389U (en) * | 2018-08-28 | 2019-04-05 | 广东电网有限责任公司 | A kind of automatic oil changing device of distribution transformer and the automatic oil change system of distribution transformer |
Non-Patent Citations (1)
| Title |
|---|
| 王志鑫: "《磨工操作技术要领图解》", 山东科学技术出版社, pages: 113 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220218 |
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| RJ01 | Rejection of invention patent application after publication |