CN202742150U - Connecting plate of oil cylinder of screw tap relief grinder - Google Patents
Connecting plate of oil cylinder of screw tap relief grinder Download PDFInfo
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- CN202742150U CN202742150U CN 201220444415 CN201220444415U CN202742150U CN 202742150 U CN202742150 U CN 202742150U CN 201220444415 CN201220444415 CN 201220444415 CN 201220444415 U CN201220444415 U CN 201220444415U CN 202742150 U CN202742150 U CN 202742150U
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Abstract
The utility model discloses a connecting plate of an oil cylinder of a screw tap relief grinder. The connecting plate comprises a metal plate and a hole, wherein the metal plate is a cuboid-shaped metal plate; the left corner, the right corner, the front corner and the back corner of the metal plate are cut into chamfered angles of 45 degrees; an elliptic through hole is formed in the middle of the metal plate; the transverse central line of the elliptic through hole is coincided with that of the metal plate; the elliptic through hole comprises a left semicircular hole, a middle cuboid-shaped hole and a right semicircular hole; a first front hole, a second front hole, a third front hole, a fourth front hole, a first back hole, a second back hole, a third back hole and a fourth back hole are all through holes; circle centers of the first front hole, the second front hole, the third front hole and the fourth front hole are on one straight line; circle centers of the first back hole, the second back hole, the third back hole and the fourth back hole are on another straight line; and the connecting straight lines between the two circle centers are all parallel to the transverse central line of the metal plate.
Description
Technical field
The utility model belongs to the connecting plate of the oil cylinder of screw tap Special Turbine Grinding Machine, the instrument to using on the Digit Control Machine Tool specifically---the blade of screw tap carries out the connecting plate of the oil cylinder of the sharp Special Turbine Grinding Machine of relief grinding, is that instrument to lathe is the vitals of the another kind of new equipment processed of screw tap.
Background technology
Usually, must use in machine-building, the processing factory: the one, lathe, the 2nd, the instrument that uses on the lathe, indispensable, good lathe such as Digit Control Machine Tool, the instrument such as the screw tap that use, and the blade of screw tap makes it sharp allow the qualitatively class of screw tap, need to process screw tap, relief grinding, allow the keen edge of screw tap, the quality of screw tap is good, and the product of making is just superior; And to reach this purpose, need Special Turbine Grinding Machine to finish; The mostly import of existing Special Turbine Grinding Machine, expensive; Seldom domestic, and impracticable, use inconvenience, miss one's aim; This enterprise is in years of researches, experiment, and Special Turbine Grinding Machine novel, practical, with low cost has been made in innovation, and crudy is good, can be beautiful with import Special Turbine Grinding Machine one's deceased mother; And the connecting plate of the oil cylinder of this Special Turbine Grinding Machine is one of them vitals, the oil cylinder that can make Special Turbine Grinding Machine is good stability at work, thereby guarantee the Special Turbine Grinding Machine working stability, the defectives such as the keen edge of the screw tap that relief grinding goes out, precision height, relief grinding put in place, and the relief grinding that has overcome common Special Turbine Grinding Machine misplaces, precision is not high, the knife edge is turned.
Summary of the invention
The purpose of this utility model provides the connecting plate of the oil cylinder of screw tap Special Turbine Grinding Machine, the connecting plate of the oil cylinder of screw tap Special Turbine Grinding Machine is a vitals of Special Turbine Grinding Machine, the oil cylinder that can make Special Turbine Grinding Machine is good stability at work, thereby guarantee the Special Turbine Grinding Machine working stability, the defectives such as the keen edge of the screw tap that relief grinding goes out, precision height, relief grinding put in place, and the relief grinding that has overcome common Special Turbine Grinding Machine misplaces, precision is not high, the knife edge is turned.
Technical scheme: the connecting plate of the oil cylinder of screw tap Special Turbine Grinding Machine, comprise metallic plate and hole, it is characterized in that metallic plate is the metallic plate of a cuboid, the left and right length of metallic plate is 170mm, and forward and backward width is 40mm, and upper and lower height is 8mm; Four angles in the left, right, front and rear of metallic plate all are cut into 45 ° chamfering, and the chamfering distance is 3mm; In the drilled in middle of metallic plate an oval-shaped through hole, oval-shaped through hole bores thoroughly to following above metallic plate always, the left and right length of oval-shaped through hole is 60mm; The cross central line of oval-shaped through hole overlaps with the cross central line of metallic plate; Oval-shaped through hole is comprised of left semicircle hole, middle cuboid hole, right semi-circle hole, the radius of left semicircle hole is 5mm, the hemicycle cambered surface of left semicircle hole is at left, and its center of circle and diametral plane are right-hand and overlapping with the left side of middle cuboid hole; The left and right length of middle cuboid hole is 50mm, and forward and backward width is 10mm, and upper and lower height also is 8mm; The radius of right semi-circle hole is 5mm, and the hemicycle cambered surface of right semi-circle hole is right-hand, and its center of circle and diametral plane are at left and overlapping with the right side of middle cuboid hole; The distance of center circle of left semicircle hole is 55mm from the left side of metallic plate, is 20mm apart from the front of metallic plate; The diameter of front the first hole, front the second hole, front the 3rd hole, front the 4th hole, rear the first hole, rear the second hole, rear the 3rd hole, rear the 4th hole all is 4.2mm; And front the first hole, front the second hole, front the 3rd hole, front the 4th hole, rear the first hole, rear the second hole, rear the 3rd hole, rear the 4th hole all are through holes, bore thoroughly to following above metallic plate always; And the center of circle of front the first hole, front the second hole, front the 3rd hole, front the 4th hole all point-blank, also all on another straight line, it is all parallel to each other with the cross central line of metallic plate that above-mentioned two centers of circle connect straight line in the center of circle of rear the first hole, rear the second hole, rear the 3rd hole, rear the 4th hole; The distance of center circle of front the first hole is 5mm from the left side of metallic plate, also is 5mm apart from the front of metallic plate; The distance of center circle of front the second hole is 33mm from the left side of metallic plate, also is 5mm apart from the front of metallic plate; The distance of center circle of front the 4th hole is 5mm from the right side of metallic plate, also is 5mm apart from the front of metallic plate; The distance of center circle of front the 3rd hole is 33mm from the right side of metallic plate, also is 5mm apart from the front of metallic plate; Then the distance of center circle of the first hole is 5mm from the left side of metallic plate, also is 5mm apart from the back of metallic plate; The distance of center circle of rear the second hole is 33mm from the left side of metallic plate, also is 5mm apart from the back of metallic plate; The distance of center circle of rear the 4th hole is 5mm from the right side of metallic plate, also is 5mm apart from the back of metallic plate; The distance of center circle of rear the 3rd hole is 33mm from the right side of metallic plate, also is 5mm apart from the back of metallic plate; Metallic plate can be made of stainless steel or of materials such as aluminium alloys.
The utility model has the advantages that: the connecting plate that the oil cylinder of screw tap Special Turbine Grinding Machine is provided, the connecting plate of the oil cylinder of screw tap Special Turbine Grinding Machine is a vitals of Special Turbine Grinding Machine, the oil cylinder that can make Special Turbine Grinding Machine is good stability at work, thereby guarantee the Special Turbine Grinding Machine working stability, the defectives such as the keen edge of the screw tap that relief grinding goes out, precision height, relief grinding put in place, and the relief grinding that has overcome common Special Turbine Grinding Machine misplaces, precision is not high, the knife edge is turned; Can satisfy enterprise's Production requirement.
Description of drawings
The structural representation of the connecting plate of the oil cylinder of Fig. 1 screw tap Special Turbine Grinding Machine
The sectional structure schematic diagram of the connecting plate of the oil cylinder of Fig. 2 screw tap Special Turbine Grinding Machine
The specific embodiment
Below in conjunction with accompanying drawing in detail the utility model is described in detail:
The connecting plate of the oil cylinder of screw tap Special Turbine Grinding Machine comprises metallic plate and hole, it is characterized in that metallic plate 1 is the metallic plate of a cuboid, and the left and right length of metallic plate 1 is 170mm, and forward and backward width is 40mm, and upper and lower height is 8mm; Four angles in the left, right, front and rear of metallic plate 1 all are cut into 45 ° chamfering 11, and the chamfering distance is 3mm; In the drilled in middle of metallic plate 1 an oval-shaped through hole 2, oval-shaped through hole 2 bores thoroughly to following above metallic plate 1 always, the left and right length of oval-shaped through hole 2 is 60mm; The cross central line of oval-shaped through hole 2 overlaps with the cross central line of metallic plate 1; Oval-shaped through hole 2 is comprised of left semicircle hole, middle cuboid hole, right semi-circle hole, the radius of left semicircle hole is 5mm, the hemicycle cambered surface of left semicircle hole is at left, and its center of circle and diametral plane are right-hand and overlapping with the left side of middle cuboid hole; The left and right length of middle cuboid hole is 50mm, and forward and backward width is 10mm, and upper and lower height also is 8mm; The radius of right semi-circle hole is 5mm, and the hemicycle cambered surface of right semi-circle hole is right-hand, and its center of circle and diametral plane are at left and overlapping with the right side of middle cuboid hole; The distance of center circle of left semicircle hole is 55mm from the left side of metallic plate 1, is 20mm apart from the front of metallic plate 1; The diameter of front the first hole 9, front the second hole 10, front the 3rd hole 6, front the 4th hole 5, rear the first hole 7, rear the second hole 8, rear the 3rd hole 3, rear the 4th hole 4 all is 4.2mm; And front the first hole 9, front the second hole 10, front the 3rd hole 6, front the 4th hole 5, rear the first hole 7, rear the second hole 8, rear the 3rd hole 3, rear the 4th hole 4 all are through holes, bore thoroughly to following above metallic plate 1 always; And the center of circle of front the first hole 9, front the second hole 10, front the 3rd hole 6, front the 4th hole 5 all point-blank, also all on another straight line, it is all parallel to each other with the cross central line of metallic plate 1 that above-mentioned two centers of circle connect straight line in the center of circle of rear the first hole 7, rear the second hole 8, rear the 3rd hole 3, rear the 4th hole 4; The distance of center circle of front the first hole 9 is 5mm from the left side of metallic plate 1, also is 5mm apart from the front of metallic plate 1; The distance of center circle of front the second hole 10 is 33mm from the left side of metallic plate 1, also is 5mm apart from the front of metallic plate 1; The distance of center circle of front the 4th hole 5 is 5mm from the right side of metallic plate 1, also is 5mm apart from the front of metallic plate 1; The distance of center circle of front the 3rd hole 6 is 33mm from the right side of metallic plate 1, also is 5mm apart from the front of metallic plate 1; Then the distance of center circle of the first hole 7 is 5mm from the left side of metallic plate 1, also is 5mm apart from the back of metallic plate 1; The distance of center circle of rear the second hole 8 is 33mm from the left side of metallic plate 1, also is 5mm apart from the back of metallic plate 1; The distance of center circle of rear the 4th hole 4 is 5mm from the right side of metallic plate 1, also is 5mm apart from the back of metallic plate 1; The distance of center circle of rear the 3rd hole 3 is 33mm from the right side of metallic plate 1, also is 5mm apart from the back of metallic plate 1; Metallic plate 1 usefulness stainless steel material is made.
Claims (1)
1. the connecting plate of the oil cylinder of screw tap Special Turbine Grinding Machine comprises metallic plate and hole, it is characterized in that metallic plate (1) is the metallic plate of a cuboid, and the left and right length of metallic plate (1) is 170mm, and forward and backward width is 40mm, and upper and lower height is 8mm; Four angles in the left, right, front and rear of metallic plate (1) all are cut into 45 ° chamfering (11), and the chamfering distance is 3mm; In the drilled in middle of metallic plate (1) an oval-shaped through hole (2), the left and right length of oval-shaped through hole (2) is 60mm; The cross central line of oval-shaped through hole (2) overlaps with the cross central line of metallic plate (1); Oval-shaped through hole (2) is comprised of left semicircle hole, middle cuboid hole, right semi-circle hole, the radius of left semicircle hole is 5mm, the hemicycle cambered surface of left semicircle hole is at left, and its center of circle and diametral plane are right-hand and overlapping with the left side of middle cuboid hole; The left and right length of middle cuboid hole is 50mm, and forward and backward width is 10mm, and upper and lower height also is 8mm; The radius of right semi-circle hole is 5mm, and the hemicycle cambered surface of right semi-circle hole is right-hand, and its center of circle and diametral plane are at left and overlapping with the right side of middle cuboid hole; The distance of center circle of left semicircle hole is 55mm from the left side of metallic plate (1), is 20mm apart from the front of metallic plate (1); The diameter of front the first hole (9), front the second hole (10), front the 3rd hole (6), front the 4th hole (5), rear the first hole (7), rear the second hole (8), rear the 3rd hole (3), rear the 4th hole (4) all is 4.2mm; Front the first hole (9), front the second hole (10), front the 3rd hole (6), front the 4th hole (5), rear the first hole (7), rear the second hole (8), rear the 3rd hole (3), rear the 4th hole (4) all are through holes; The center of circle of front the first hole (9), front the second hole (10), front the 3rd hole (6), front the 4th hole (5) all point-blank, all on another straight line, it is all parallel to each other with the cross central line of metallic plate (1) that above-mentioned two centers of circle connect straight line in the center of circle of rear the first hole (7), rear the second hole (8), rear the 3rd hole (3), rear the 4th hole (4); The distance of center circle of front the first hole (9) is 5mm from the left side of metallic plate (1), be 5mm apart from the front of metallic plate (1); The distance of center circle of front the second hole (10) is 33mm from the left side of metallic plate (1), be 5mm apart from the front of metallic plate (1); The distance of center circle of front the 4th hole (5) is 5mm from the right side of metallic plate (1), be 5mm apart from the front of metallic plate (1); The distance of center circle of front the 3rd hole (6) is 33mm from the right side of metallic plate (1), be 5mm apart from the front of metallic plate (1); The distance of center circle of rear the first hole (7) is 5mm from the left side of metallic plate (1), be 5mm apart from the back of metallic plate (1); The distance of center circle of rear the second hole (8) is 33mm from the left side of metallic plate (1), be 5mm apart from the back of metallic plate (1); The distance of center circle of rear the 4th hole (4) is 5mm from the right side of metallic plate (1), be 5mm apart from the back of metallic plate (1); The distance of center circle of rear the 3rd hole (3) is 33mm from the right side of metallic plate (1), be 5mm apart from the back of metallic plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444415 CN202742150U (en) | 2012-08-31 | 2012-08-31 | Connecting plate of oil cylinder of screw tap relief grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444415 CN202742150U (en) | 2012-08-31 | 2012-08-31 | Connecting plate of oil cylinder of screw tap relief grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742150U true CN202742150U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220444415 Expired - Fee Related CN202742150U (en) | 2012-08-31 | 2012-08-31 | Connecting plate of oil cylinder of screw tap relief grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896292A (en) * | 2015-07-01 | 2015-09-09 | 苏州利宏原精密零件有限公司 | Thin cover plate convenient to operate |
| CN105345580A (en) * | 2015-12-17 | 2016-02-24 | 平湖市山特螺纹工具有限公司 | Push rod air cylinder fixing plate used for automatic feed device of milling machine |
| CN105345582A (en) * | 2015-12-17 | 2016-02-24 | 平湖市山特螺纹工具有限公司 | Middle obstructing block used for automatic feed device of milling machine |
-
2012
- 2012-08-31 CN CN 201220444415 patent/CN202742150U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896292A (en) * | 2015-07-01 | 2015-09-09 | 苏州利宏原精密零件有限公司 | Thin cover plate convenient to operate |
| CN105345580A (en) * | 2015-12-17 | 2016-02-24 | 平湖市山特螺纹工具有限公司 | Push rod air cylinder fixing plate used for automatic feed device of milling machine |
| CN105345582A (en) * | 2015-12-17 | 2016-02-24 | 平湖市山特螺纹工具有限公司 | Middle obstructing block used for automatic feed device of milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |