CN219051706U - Split type oil nozzle for grinding machine - Google Patents
Split type oil nozzle for grinding machine Download PDFInfo
- Publication number
- CN219051706U CN219051706U CN202223474158.1U CN202223474158U CN219051706U CN 219051706 U CN219051706 U CN 219051706U CN 202223474158 U CN202223474158 U CN 202223474158U CN 219051706 U CN219051706 U CN 219051706U
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- Prior art keywords
- oil
- cavity shell
- cover plate
- sheet
- injection
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- 238000002347 injection Methods 0.000 claims abstract description 47
- 239000007924 injection Substances 0.000 claims abstract description 47
- 238000005507 spraying Methods 0.000 claims abstract description 33
- 239000000446 fuel Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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Abstract
The utility model discloses a split type oil nozzle for a grinding machine, which comprises an oil cavity shell, wherein the upper end and the lower end of the oil cavity shell are of an open structure, one side wall of the oil cavity shell is of an inward concave abdication structure, the upper end and the lower end of the oil cavity shell are respectively provided with an oil injection sheet, one side frame of the oil injection sheet, which is positioned at the concave side of the corresponding oil cavity shell, is provided with an inward concave oil injection groove, the oil injection grooves are respectively provided with an oil injection port, and the oil injection ports at the upper end and the lower end are oppositely arranged; an upper cover plate and a lower cover plate which are matched with the oil spraying sheet in structure are respectively arranged at the outer side end of the oil spraying sheet, and an oil inlet pipe connecting hole is formed in the upper cover plate; the oil spraying sheet and the upper cover plate at the upper end are fixedly connected with the upper end face of the oil cavity shell through screws, and the oil spraying sheet and the lower cover plate at the lower end are fixedly connected with the lower end face of the oil cavity shell through screws.
Description
Technical Field
The utility model relates to the technical field of nozzles, in particular to a split type oil nozzle for a grinding machine.
Background
The screw tap is a tool for machining internal threads, the threads of the screw tap are ground through a grinding machine, the screw tap threads are machined through a single-line thread grinding machine and a multi-line thread grinding machine, the single-line thread grinding machine can simultaneously machine a plurality of threads according to different screw pitches, the screw tap is a modern efficient thread grinding machine, when the screw tap is ground, the grinding machining position of the screw tap needs to be timely cooled through oil injection of an oil nozzle, the existing oil nozzle is of a tubular structure, the oil nozzle performs oil injection cooling on the outer surface of one side of the screw tap during machining, but the nozzle is of an integral structure, once damaged, the screw tap cannot be used, the maintenance cost is high, the cooling effect is poor, and the like.
Disclosure of Invention
The split type oil nozzle for the grinding machine provided by the utility model has the advantages that the existing defects are overcome, the machining position of the tap machined part for grinding is cooled in time, the cooling effect is good, the use is convenient, the structure is simple, the assembly is convenient, the replacement of parts is convenient, the maintenance cost is low, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the split type oil spray nozzle for the grinding machine comprises an oil cavity shell, an oil spray sheet, an upper cover plate and a lower cover plate, wherein the oil cavity shell is of a box body structure with the upper end and the lower end being open, one side wall of the oil cavity shell is of an inwards concave abdication structure, the upper end and the lower end of the oil cavity shell are respectively provided with the oil spray sheet, the oil spray sheet is of a plate frame structure, a cavity of the oil spray sheet is matched with an oil cavity end surface structure of the oil cavity shell, the oil spray sheet is positioned on a side frame corresponding to the concave side of the oil cavity shell, the outer side horizontal plate surface of the side frame is provided with inwards concave oil spray grooves, the oil spray grooves are positioned on the outer side of the oil cavity shell, oil spray ports are respectively formed in the oil spray grooves, and the oil spray ports at the upper end and the lower end are oppositely arranged; an upper cover plate and a lower cover plate which are matched with the oil spraying sheet in structure are respectively arranged at the outer side end of the oil spraying sheet, and an oil inlet pipe connecting hole is formed in the upper cover plate; the oil injection sheet, the upper cover plate and the lower cover plate are positioned at positions corresponding to the connecting threaded holes and are fixedly connected with the connecting threaded holes of the upper end face of the oil cavity shell through screws.
Furthermore, the oil spraying ports are rectangular nozzle structures arranged along the width direction of the oil spraying sheet.
Further, the width of the oil spraying port is larger than the width of the oil spraying sheet cavity, and a flaring structure is arranged between the oil spraying groove and the oil spraying sheet cavity.
Further, the included angle between the injection directions of the oil injection ports is 160 degrees.
Further, the side wall of the oil cavity shell, which is recessed inwards, is of an isosceles trapezoid recessed structure, and reinforcing ribs are arranged between the two ends of the inside of the side wall and the adjacent inner side wall.
Further, a blind hole for mounting threads is formed in one side wall of the oil cavity shell.
Furthermore, the oil cavity shell, the upper cover plate and the lower cover plate are all made of aluminum alloy materials, and the oil spraying thin sheets are all made of die steel.
Compared with the prior art, the utility model has the beneficial effects that: this split type fuel sprayer for grinding machine sprays to the tangent point position when the screw tap machined part grinds through the oil spout route that forms the contained angle between the oil spout, in time cools off the processing part of screw tap machined part grinding, and the cooling effect is good, and the indent of passing through oil pocket casing lateral wall is put the structure and is put away the position to the screw tap machined part, convenient to use, this fuel sprayer is split type packaging structure, simple structure, and convenient to assemble is convenient for change the part, low in maintenance cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the fuel injector of the present utility model;
FIG. 3 is an exploded view of the fuel injector of the present utility model;
FIG. 4 is a top view of the upper cover plate of the present utility model;
FIG. 5 is a schematic view of the structure of the fuel injection sheet of the present utility model;
FIG. 6 is an isometric view of a fuel injection wafer of the present utility model;
FIG. 7 is a cross-sectional view of an oil jet according to the present utility model;
FIG. 8 is an enlarged view of a portion of the oil jet port of FIG. 7;
fig. 9 is a schematic view of the structure of the fuel injector of the present utility model in use.
In the figure: the oil cavity shell is characterized in that the oil cavity shell is provided with an oil cavity shell, an 11 connecting threaded hole, a 12 mounting threaded blind hole, a 13 reinforcing rib, a 2 oil injection sheet, a 21 oil injection groove, a 22 oil injection port, a 3 upper cover plate, a 31 oil inlet pipe connecting hole and a 4 lower cover plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Example 1
Referring to fig. 1-9, the present utility model provides a technical solution: the split type oil nozzle for the grinding machine comprises an oil cavity shell 1, an oil injection sheet 2, an upper cover plate 3 and a lower cover plate 4, wherein the oil cavity shell 1 is of a box body structure with the upper end and the lower end being open, one side wall of the oil cavity shell 1 is of an inwards concave abdication structure, the oil injection sheet 2 is arranged at the upper end and the lower end of the oil cavity shell 1, the oil injection sheet 2 is of a plate frame structure, a cavity of the oil injection sheet 2 is matched with an oil cavity end surface structure of the oil cavity shell 1, the oil injection sheet 2 is positioned on one side frame corresponding to the concave side of the oil cavity shell 1, the horizontal plate surface of the outer side of the side frame is provided with inwards concave oil injection grooves 21, the oil injection grooves 21 are positioned on the outer side of the oil cavity shell 1, oil injection ports 22 are respectively arranged on the oil injection grooves 21, and the oil injection ports 22 at the upper end and the lower end are oppositely arranged; the included angle between the injection directions of the oil injection ports 22 is 160 degrees; an upper cover plate 3 and a lower cover plate 4 which are matched with the oil spraying sheet 2 in structure are respectively arranged at the outer side end of the oil spraying sheet 2, and an oil inlet pipe connecting hole 31 is formed in the upper cover plate 3; the upper end face and the lower end face of the oil cavity shell 1 are respectively provided with a connecting threaded hole 11, the positions of the oil injection sheet 2, the upper cover plate 3 and the lower cover plate 4, which are positioned at the positions corresponding to the connecting threaded holes 11, are respectively provided with a screw hole, the oil injection sheet 2 and the upper cover plate 3 positioned at the upper end are fixedly connected with the connecting threaded holes 11 of the upper end face of the oil cavity shell 1 through screw penetrating screw holes, and the oil injection sheet 2 and the lower cover plate 4 positioned at the lower end are fixedly connected with the connecting threaded holes 11 of the lower end face of the oil cavity shell 1 through screw penetrating holes; a blind hole 12 for mounting threads is formed in one side wall of the oil cavity shell 1.
Working principle:
the blind hole 12 is connected with external driving equipment through the installation thread, the oil supply pipe connecting hole 31 is connected with an external oil supply pipe through the upper cover plate 3, the external oil is conveyed into an oil cavity of the oil cavity shell 1 through the oil supply pipe through the external oil supply equipment, the oil in the oil cavity of the oil cavity shell 1 is sprayed out from the oil spraying hole 22 through the oil spraying groove 21 of the oil spraying sheet 2 after having pressure, and an oil spraying path forming a 160-degree included angle between the oil spraying holes 22 is sprayed to two sides of a cutting point position when the tap workpiece is ground, so that the processing part of the tap workpiece is timely cooled.
The split type fuel sprayer of this embodiment discloses, the oil spout route through forming 160 contained angles between the oil spout 22 sprays to the both sides of tangential point position when grinding the screw tap machined part, in time cool off the processing part of screw tap machined part grinding, the cooling effect is good, the indent of the lateral wall through oil pocket casing 1 is put aside the structure and is put aside the screw tap machined part, convenient to use, this fuel sprayer is split type assembled structure, simple structure, equipment is convenient, the change part of being convenient for, cost of maintenance is low.
Furthermore, the oil spraying ports 22 are rectangular nozzle structures arranged along the width direction of the oil spraying sheet 2, the oil spraying ports 22 are rectangular nozzles, the cooling range of the grinding position of the tap machined part is large, and the cooling effect is good.
Further, the width of the oil injection port 21 is larger than the width of the cavity of the oil injection sheet 2, and a flaring structure is arranged between the oil injection slot 21 and the cavity of the oil injection sheet 2.
Further, the side wall of the oil cavity shell 1 recessed inwards is of an isosceles trapezoid recessed structure, reinforcing ribs 13 are arranged between two ends of the inside of the side wall and the adjacent inner side wall, and the structural strength of the oil cavity shell 1 is improved through the reinforcing ribs 13.
Furthermore, the oil cavity shell 1, the upper cover plate 3 and the lower cover plate 4 are all made of aluminum alloy materials, and the oil spraying thin sheet 2 is made of die steel.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a split type fuel sprayer for grinding machine, includes oil pocket casing, oil spout thin slice, upper cover plate and lower apron, its characterized in that: the oil cavity shell is of a box body structure with the upper end and the lower end being open, one side wall of the oil cavity shell is of an inward concave abdication structure, the upper end and the lower end of the oil cavity shell are both provided with oil injection sheets, the oil injection sheets are of a plate frame structure, a cavity of each oil injection sheet is matched with the end face structure of the oil cavity shell, the horizontal plate surface of the outer side of a frame of the oil injection sheet, which is positioned on the concave side of the corresponding oil cavity shell, is provided with an inward concave oil injection groove, the oil injection grooves are all positioned on the outer side of the oil cavity shell, oil injection ports are formed in the oil injection grooves, and the oil injection ports at the upper end and the lower end are arranged oppositely; an upper cover plate and a lower cover plate which are matched with the oil spraying sheet in structure are respectively arranged at the outer side end of the oil spraying sheet, and an oil inlet pipe connecting hole is formed in the upper cover plate; the oil injection sheet, the upper cover plate and the lower cover plate are positioned at positions corresponding to the connecting threaded holes and are fixedly connected with the connecting threaded holes of the upper end face of the oil cavity shell through screws.
2. A split-type oil nozzle for a grinding machine according to claim 1, characterized in that: the oil spraying ports are rectangular nozzle structures arranged along the width direction of the oil spraying sheet.
3. A split-type oil nozzle for a grinding machine according to claim 2, characterized in that: the width of the oil spraying port is larger than that of the cavity of the oil spraying sheet, and a flaring structure is arranged between the oil spraying groove and the cavity of the oil spraying sheet.
4. A split-type oil nozzle for a grinding machine according to claim 1, characterized in that: the included angle between the injection directions of the oil injection ports is 160 degrees.
5. A split-type oil nozzle for a grinding machine according to claim 1, characterized in that: the side wall of the oil cavity shell, which is concave inwards, is of an isosceles trapezoid concave structure, and reinforcing ribs are arranged between the two ends of the inside of the side wall and the adjacent inner side wall.
6. A split-type oil nozzle for a grinding machine according to claim 1, characterized in that: a blind hole for mounting threads is formed in one side wall of the oil cavity shell.
7. A split-type oil nozzle for a grinding machine according to claim 1, characterized in that: the oil cavity shell, the upper cover plate and the lower cover plate are all made of aluminum alloy materials, and the oil spraying thin sheets are all made of die steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223474158.1U CN219051706U (en) | 2022-12-26 | 2022-12-26 | Split type oil nozzle for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223474158.1U CN219051706U (en) | 2022-12-26 | 2022-12-26 | Split type oil nozzle for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219051706U true CN219051706U (en) | 2023-05-23 |
Family
ID=86371810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223474158.1U Active CN219051706U (en) | 2022-12-26 | 2022-12-26 | Split type oil nozzle for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219051706U (en) |
-
2022
- 2022-12-26 CN CN202223474158.1U patent/CN219051706U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.8, Dongqiang Road, Xindong industrial cluster, Xinxiang City, Henan Province Patentee after: Henan Heyi Precision Tools Co.,Ltd. Country or region after: China Address before: No.8, Dongqiang Road, Xindong industrial cluster, Xinxiang City, Henan Province Patentee before: HENAN YIGONG DRILLING INDUSTRY CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |