CN103481125B - The correction oil cylinder feed ratchet of tap shovel - Google Patents
The correction oil cylinder feed ratchet of tap shovel Download PDFInfo
- Publication number
- CN103481125B CN103481125B CN201310418447.6A CN201310418447A CN103481125B CN 103481125 B CN103481125 B CN 103481125B CN 201310418447 A CN201310418447 A CN 201310418447A CN 103481125 B CN103481125 B CN 103481125B
- Authority
- CN
- China
- Prior art keywords
- metal pedestal
- ratchet
- semicircle
- pedestal
- hole
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/18—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of taps or reamers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses the correction oil cylinder feed ratchet of tap shovel, be made up of metal pedestal and ratchet disjunctor; Metal pedestal is ellipsoid, with the plane being all ellipse below above metal pedestal, symmetrical mutually; The left end of metal pedestal is the left side of semicircle, and right-hand member is the right side of semicircle, symmetrical mutually; The middle part of metal pedestal is the metal derby of cuboid; Above metal pedestal, in the circle centre position on the right side of semicircle, bore round tube hole downwards, be through hole, round tube hole is concentric circles with the right side of semicircle; On medium line before metal pedestal, the left end 10 ㎜ place on the left side of range semicircle shape, backward auger shell pit, be through hole; Before metal pedestal, on the left surface of screwed hole, ratchet is set, ratchet protrudes before metal pedestal, body triangular in shape, have leg-of-mutton above with leg-of-mutton below, there is the rectangular left side with the front vertical of metal pedestal, have and the right side be connected oblique before metal pedestal, the pointed nose of ratchet protrudes outside, and its angle is 39 °.
Description
Technical field
The present invention relates to the correction oil cylinder feed ratchet of tap shovel, specifically to the instrument on Digit Control Machine Tool---the blade of screw tap carries out the correction oil cylinder feed ratchet of the sharp tap shovel of relief grinding, is a kind of new equipment---the vitals of tap shovel processed instrument and the screw tap of lathe.
Background technology
Usually, must use in machine-building, processing factory: one is lathe, two is instruments that lathe uses, indispensable, good lathe is as Digit Control Machine Tool, the instrument used is as screw tap, and the blade of screw tap makes it sharp, allows the class qualitatively 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 made is just superior; And this object will be reached, need Special Turbine Grinding Machine; The mostly import of existing Special Turbine Grinding Machine, expensive; Domestic is little, and impracticable, uses inconvenience, misses one's aim; This enterprise is in years of researches, experiment, and innovation has manufactured novel Special Turbine Grinding Machine novel, practical, with low cost, and crudy is good, can be beautiful with import Special Turbine Grinding Machine one's deceased mother; And the correction oil cylinder feed ratchet of this tap shovel is one of them vitals, design correct, rational in infrastructure, Special Turbine Grinding Machine good stability can be made, working stability, action is correct, the keen edge of the screw tap that relief grinding goes out, precision are high, relief grinding puts in place, overcome the correction oil cylinder feed ratchet of common Special Turbine Grinding Machine because design mistake, unreasonable structure and the Special Turbine Grinding Machine relief grinding dislocation caused, the defect such as precision is not high, the knife edge is turned.
Summary of the invention
In order to overcome common Special Turbine Grinding Machine correction oil cylinder feed ratchet because design mistake, unreasonable structure and the Special Turbine Grinding Machine relief grinding dislocation caused, the defect such as precision is not high, the knife edge is turned, the invention provides the correction oil cylinder feed ratchet of tap shovel, the correction oil cylinder feed ratchet of tap shovel is a vitals of Special Turbine Grinding Machine, design correct, rational in infrastructure, Special Turbine Grinding Machine good stability at work can be made, guarantee Special Turbine Grinding Machine working stability, action is correct, and the keen edge of the screw tap that relief grinding goes out, precision are high, relief grinding puts in place.
Technical scheme: the correction oil cylinder feed ratchet of tap shovel, comprises metal pedestal and ratchet and round tube hole, screwed hole, it is characterized in that the correction oil cylinder feed ratchet of tap shovel is made up of metal pedestal and ratchet disjunctor; Metal pedestal is ellipsoidal metal pedestal, is oval plane above metal pedestal, is also oval plane below metal pedestal, symmetrical mutually; The left end of metal pedestal is the left side of a semicircle, and the radius on the left side of semicircle is 5 ㎜; The right-hand member of metal pedestal is also the right side of a semicircle, and the radius on the right side of semicircle is also 5 ㎜; The left side of semicircle is symmetrical mutually with the right side of semicircle; The middle part of metal pedestal is the metal derby of cuboid, and the left and right length of the metal derby of cuboid is 15 ㎜, and forward and backward width is 10 ㎜, and upper and lower is highly 8 ㎜; Like this, make the left and right maximum length of metal pedestal be 25 ㎜, forward and backward Breadth Maximum is 10 ㎜, and upper and lower is highly 8 ㎜; On metal pedestal, in the circle centre position on the right side of semicircle, be drilled with a round tube hole downwards, the diameter of round tube hole is 4 ㎜, and round tube hole is concentric circles with the right side of semicircle, and round tube hole is a through hole, bores below metal pedestal above metal pedestal always; On medium line before metal pedestal, the left end on the left side of range semicircle shape has 10 ㎜ places, and be drilled with a screwed hole backward, the diameter of screwed hole is 3 ㎜; Screwed hole is a through hole, bores after metal pedestal before metal pedestal always; Before metal pedestal, on the left surface of screwed hole, be provided with ratchet, ratchet protrudes before metal pedestal, and be 4 ㎜ before the pointed nose of ratchet distance metal pedestal, the upper and lower of ratchet is highly 8 ㎜, upper and lower highly corresponding with metal pedestal; Ratchet body triangular in shape, have leg-of-mutton above with leg-of-mutton below, be connected with corresponding below respectively with above metal pedestal, ratchet also have with metal pedestal before the mutually perpendicular rectangular left side, ratchet has again and the right side be connected oblique before metal pedestal, ratchet rectangular below with metal pedestal disjunctor parallel to each other above, the pointed nose protrusion of ratchet is outside, the angle of wedge angle is 39 °, and the rectangular left side of ratchet is 15 ㎜ from the distance of the center of circle line of round tube hole; The correction oil cylinder feed ratchet of tap shovel can make of steel or the material such as copper material or aluminium alloy.
Beneficial effect of the present invention is: the correction oil cylinder feed ratchet providing tap shovel, the correction oil cylinder feed ratchet of tap shovel is a vitals of Special Turbine Grinding Machine, design correct, rational in infrastructure, Special Turbine Grinding Machine good stability at work can be made, thus guarantee Special Turbine Grinding Machine working stability, action is correct, the keen edge of the screw tap that relief grinding goes out, precision are high, relief grinding puts in place, overcome the correction oil cylinder feed ratchet of common Special Turbine Grinding Machine because design mistake, unreasonable structure and the Special Turbine Grinding Machine relief grinding dislocation caused, the defect such as precision is not high, the knife edge is turned; Enterprise's Production requirement can be met.
Accompanying drawing explanation
The plan structure schematic diagram of the correction oil cylinder feed ratchet of Fig. 1 tap shovel
The main TV structure schematic diagram of the correction oil cylinder feed ratchet of Fig. 2 tap shovel
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
The correction oil cylinder feed ratchet of tap shovel, comprises metal pedestal and ratchet and round tube hole, screwed hole, it is characterized in that the correction oil cylinder feed ratchet of tap shovel is made up of metal pedestal 1 and ratchet 2 disjunctor; Metal pedestal 1, in ellipsoidal metal pedestal, is oval plane above metal pedestal 1, is also oval plane below metal pedestal 1, symmetrical mutually; The left end of metal pedestal 1 is the left side 5 of a semicircle, and the radius on the left side 5 of semicircle is 5 ㎜; The right-hand member of metal pedestal 1 is also the right side 6 of a semicircle, and the radius on the right side 6 of semicircle is also 5 ㎜; The left side 5 of semicircle is symmetrical mutually with the right side 6 of semicircle; The middle part of metal pedestal 1 is the metal derby of cuboid, and the left and right length of the metal derby of cuboid is 15 ㎜, and forward and backward width is 10 ㎜, and upper and lower is highly 8 ㎜; Like this, make the left and right maximum length of metal pedestal 1 be 25 ㎜, forward and backward Breadth Maximum is 10 ㎜, and upper and lower is highly 8 ㎜; On metal pedestal 1, in the circle centre position on the right side 6 of semicircle, be drilled with a round tube hole 3 downwards, the diameter of round tube hole 3 is 4 ㎜, and round tube hole 3 is concentric circles with the right side 6 of semicircle, round tube hole 3 is through holes, bores below metal pedestal 1 above metal pedestal 1 always; On medium line before metal pedestal 1, the left end on the left side 5 of range semicircle shape has 10 ㎜ places, and be drilled with a screwed hole 4 backward, the diameter of screwed hole 4 is 3 ㎜; Screwed hole 4 is through holes, bores after metal pedestal 1 before metal pedestal 1 always; Before metal pedestal 1, on the left surface of screwed hole 4, be provided with ratchet 2, ratchet 2 protrudes before metal pedestal 1, is 4 ㎜ before the pointed nose distance metal pedestal 1 of ratchet 2, the upper and lower of ratchet 2 is highly 8 ㎜, upper and lower highly corresponding with metal pedestal 1; Ratchet 2 body triangular in shape, have leg-of-mutton above with leg-of-mutton below, be connected with corresponding below respectively with above metal pedestal 1, ratchet 2 also have with metal pedestal 1 before the mutually perpendicular rectangular left side, ratchet 2 has again and the right side be connected oblique before metal pedestal 1, ratchet 2 rectangular below with metal pedestal 1 before disjunctor parallel to each other, the pointed nose of ratchet 2 protrudes outside, the angle of wedge angle is 39 °, and the rectangular left side of ratchet 2 is 15 ㎜ from the distance of the center of circle line of round tube hole 3; The correction oil cylinder feed ratchet steel of tap shovel make.
Claims (1)
1. the correction oil cylinder feed ratchet of tap shovel, comprises metal pedestal and ratchet and round tube hole, screwed hole, it is characterized in that the correction oil cylinder feed ratchet of tap shovel is made up of metal pedestal (1) and ratchet (2) disjunctor, metal pedestal (1), in ellipsoidal metal pedestal, is oval plane above metal pedestal (1), is also oval plane below metal pedestal (1), symmetrical mutually, the left end of metal pedestal (1) is the left side (5) of a semicircle, and the radius on the left side (5) of semicircle is 5 ㎜, the right-hand member of metal pedestal (1) is also the right side (6) of a semicircle, and the radius on the right side (6) of semicircle is also 5 ㎜, the left side (5) of semicircle and the right side (6) of semicircle are symmetrical mutually, the middle part of metal pedestal (1) is the metal derby of cuboid, and the left and right length of the metal derby of cuboid is 15 ㎜, and forward and backward width is 10 ㎜, and upper and lower is highly 8 ㎜, the left and right maximum length of metal pedestal (1) is 25 ㎜, and forward and backward Breadth Maximum is 10 ㎜, and upper and lower is highly 8 ㎜, on metal pedestal (1), in the circle centre position on the right side (6) of semicircle, be drilled with a round tube hole (3) downwards, the diameter of round tube hole (3) is 4 ㎜, round tube hole (3) is concentric circles with the right side (6) of semicircle, round tube hole (3) is a through hole, bores below metal pedestal (1) above metal pedestal (1) always, on medium line before metal pedestal (1), the left end on the left side (5) of range semicircle shape has 10 ㎜ places, and be drilled with a screwed hole (4) backward, the diameter of screwed hole (4) is 3 ㎜, screwed hole (4) is a through hole, bores after metal pedestal (1) before metal pedestal (1) always, before metal pedestal (1), on the left surface of screwed hole (4), be provided with ratchet (2), ratchet (2) protrudes before metal pedestal (1), be 4 ㎜ before pointed nose distance metal pedestal (1) of ratchet (2), the upper and lower of ratchet (2) is highly 8 ㎜, upper and lower highly corresponding with metal pedestal (1), ratchet (2) body triangular in shape, have leg-of-mutton above with leg-of-mutton below, be connected with corresponding below respectively with above metal pedestal (1), ratchet (2) have with metal pedestal (1) before the mutually perpendicular rectangular left side, ratchet (2) has and the oblique right side be connected before metal pedestal (1), ratchet (2) rectangular below with metal pedestal (1) before disjunctor parallel to each other, the pointed nose of ratchet (2) protrudes outside, the angle of wedge angle is 39 °, the rectangular left side of ratchet (2) is 15 ㎜ from the distance of the center of circle line of round tube hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418447.6A CN103481125B (en) | 2013-09-16 | 2013-09-16 | The correction oil cylinder feed ratchet of tap shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418447.6A CN103481125B (en) | 2013-09-16 | 2013-09-16 | The correction oil cylinder feed ratchet of tap shovel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103481125A CN103481125A (en) | 2014-01-01 |
| CN103481125B true CN103481125B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418447.6A Expired - Fee Related CN103481125B (en) | 2013-09-16 | 2013-09-16 | The correction oil cylinder feed ratchet of tap shovel |
Country Status (1)
| Country | Link |
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| CN (1) | CN103481125B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB143961A (en) * | 1919-02-28 | 1920-05-28 | Serge Heryngfel | Improvements in and relating to machines for grinding tools and for similar purposes |
| GB239563A (en) * | 1924-04-14 | 1925-09-14 | Bengt Magnus Wilhelm Hanson | An improved machine for grinding or otherwise finishing metal articles |
| GB544980A (en) * | 1940-11-07 | 1942-05-06 | Coventry Gauge & Tool Co Ltd | Improvements in and in the production of taps, dies and the like screw-threading tools |
| CN1954965A (en) * | 2005-10-27 | 2007-05-02 | 浙江吉利汽车研究院有限公司 | Multi-type tap grinding machine |
| CN201089096Y (en) * | 2007-06-13 | 2008-07-23 | 陕西汉江机床有限公司 | Backing off device of tap-grinding machine |
| CN101486155A (en) * | 2009-02-20 | 2009-07-22 | 济南轨道交通装备有限责任公司 | Spiral tap sharpening device |
| CN203449094U (en) * | 2013-09-16 | 2014-02-26 | 浙江省平湖市工具厂 | Correcting oil cylinder feeding pawl of screw tap relief grinding machine |
-
2013
- 2013-09-16 CN CN201310418447.6A patent/CN103481125B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB143961A (en) * | 1919-02-28 | 1920-05-28 | Serge Heryngfel | Improvements in and relating to machines for grinding tools and for similar purposes |
| GB239563A (en) * | 1924-04-14 | 1925-09-14 | Bengt Magnus Wilhelm Hanson | An improved machine for grinding or otherwise finishing metal articles |
| GB544980A (en) * | 1940-11-07 | 1942-05-06 | Coventry Gauge & Tool Co Ltd | Improvements in and in the production of taps, dies and the like screw-threading tools |
| CN1954965A (en) * | 2005-10-27 | 2007-05-02 | 浙江吉利汽车研究院有限公司 | Multi-type tap grinding machine |
| CN201089096Y (en) * | 2007-06-13 | 2008-07-23 | 陕西汉江机床有限公司 | Backing off device of tap-grinding machine |
| CN101486155A (en) * | 2009-02-20 | 2009-07-22 | 济南轨道交通装备有限责任公司 | Spiral tap sharpening device |
| CN203449094U (en) * | 2013-09-16 | 2014-02-26 | 浙江省平湖市工具厂 | Correcting oil cylinder feeding pawl of screw tap relief grinding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103481125A (en) | 2014-01-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20190916 |