CN103481157A - Grinding head installation base of groove grinding machine - Google Patents
Grinding head installation base of groove grinding machine Download PDFInfo
- Publication number
- CN103481157A CN103481157A CN201310457855.2A CN201310457855A CN103481157A CN 103481157 A CN103481157 A CN 103481157A CN 201310457855 A CN201310457855 A CN 201310457855A CN 103481157 A CN103481157 A CN 103481157A
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- hole
- circular hole
- circular
- bellmouth
- round tube
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- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a grinding head installation base of a groove grinding machine. The installation base is a cylindrical metal base and is arranged transversely. A circular through hole is drilled rightwards in the center of a left circular face of the metal base, the circular through hole and the outer circumference of the metal base are concentric circles, a left circular hole is also drilled in the left circular face of the metal base, the left circular hole and the circular through hole are concentric circles and are communicated, a left taper hole is then formed rightwards in the right face of the left circular hole, the left taper hole and the circular through hole are communicated, the center line of the left taper hole coincides with the center line of the circular through hole, a middle circular hole is formed in the middle of the circular through hole, the middle circular hole and the circular through hole are concentric circles and are communicated, the center of the middle circular hole is also the center of the metal base, six left threaded holes are evenly drilled in the right face of the left circular hole, a right circular hole is drilled in the right circular face of the metal base, the right circular hole and the circular through hole are concentric circles and are communicated, a right taper hole is formed leftwards in the left face of the right circular hole, the right taper hole and the circular through hole are communicated, the center line of the right taper hole coincided with the center line of the circular through hole, a narrow circular hole is formed between the right taper hole and the middle circular hole, the narrow circular hole and the circular through hole are concentric circles and are communicated, and six threaded holes are evenly drilled in the left face of the right circular hole.
Description
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Technical field
The present invention relates to the bistrique mount pad of notch grinder, the threading tool of using on various lathes specifically---as screw tap etc., carrying out the bistrique mount pad of the novel notch grinder of slot grinding, is a kind of new equipment---the vitals of novel notch grinder that threading tool that lathe is used is processed.
Background technology
Usually, in machine-building, processing factory, must use: the one, lathe, the 2nd, the instrument used on lathe, indispensable, good lathe is as Digit Control Machine Tool, the threading tool used is as screw tap etc., and allow the class qualitatively of threading tool, and need the double thread instrument to be processed, allow threading tool meet standard, quality is good, and product is superior; And to reach this purpose, need notch grinder to complete; Existing notch grinder import is many, expensive; Domestic lacks, and impracticable, uses inconvenience, misses one's aim; This enterprise is in years of researches, experiment, and novel notch grinder novel, practical, with low cost has been manufactured in innovation, and crudy is good, can match in excellence or beauty with the import notch grinder; And the bistrique mount pad of this notch grinder is one of them vitals, design correct, rational in infrastructure, can make notch grinder fixing reliable, good stability, working stability, action is correct, and the threading tool precision ground is high, standard puts in place, overcome slot grinding dislocation, precision that the bistrique mount pad of the common notch grinder of threading tool causes because of design mistake, unreasonable structure not high, can not use, affect the defect such as production.
Summary of the invention
The defects such as the notch grinder slot grinding dislocation caused because of design mistake, unreasonable structure for the bistrique mount pad that overcomes common notch grinder, precision is not high, standard is not inconsistent, can not use, the invention provides the bistrique mount pad of notch grinder, the bistrique mount pad of notch grinder is a vitals of notch grinder, design correct, rational in infrastructure, can make notch grinder good stability at work, guarantee the notch grinder working stability, action is correct, and the threading tool precision ground is high, slot grinding puts in place, meet standard, easy to use.
Technical scheme: the bistrique mount pad of notch grinder, comprise metal pedestal and round tube hole and screwed hole, it is characterized in that metal pedestal is cylindrical metal pedestal, laterally to place, the diameter of the excircle of metal pedestal is 215 ㎜, left and right length is 355 ㎜; At the circle centre position of the left circular face of metal pedestal, bore a round tube hole to the right, the diameter of round tube hole is 110 ㎜, and round tube hole is a through hole, bores the right circular face of metal pedestal from the left circular face of metal pedestal always, and the excircle of round tube hole and metal pedestal is concentric circles; On the left circular face of metal pedestal, then get out a left circular hole, the diameter of left circular hole is 155 ㎜, and left and right length is 15 ㎜; Left circular hole and round tube hole are concentric circles, interconnect; On the right side of left circular hole, then car becomes a left bellmouth to the right, the large aperture of left bellmouth is on the left side, the microstome of left bellmouth is on the right side, the diameter of the microstome of left bellmouth is also that the diameter of round tube hole is 110 ㎜, and within the right side of the limit, side of left bellmouth and left circular hole, angle is 45 °, the left and right of left bellmouth is highly 1.5 ㎜, the horizontal center of circle line overlap of the horizontal center of circle line of left bellmouth and round tube hole, and left bellmouth and round tube hole interconnect; Circular hole in the middle of middle part, the excavation of round tube hole have one, the diameter of middle circular hole is 117 ㎜, and left and right length is 110 ㎜, and middle circular hole and round tube hole are concentric circles, interconnect, and the center of middle circular hole are also the centers of metal pedestal; On the right side of left circular hole, be drilled with six left-hand thread holes respectively, six left-hand thread holes are evenly distributed on the right side of left circular hole, the diameter of the circumference that the line in the center of circle in six left-hand thread holes forms is 135 ㎜, the circumference that the line in the center of circle in six left-hand thread holes forms, with round tube hole be concentric circles, wherein: the line in the center of circle in top left-hand thread hole and following left-hand thread hole, overlapping with vertical medium line on the right side of left circular hole, like this, often circle center line connecting, the formed angle on the right side of the center of circle in adjacent two left-hand thread holes and left circular hole are all 60 °; The diameter in six left-hand thread holes is all 10 ㎜, and the left and right degree of depth is all 5 ㎜; On the right circular face of metal pedestal, then get out a right circular hole, the diameter of right circular hole is 195 ㎜, and left and right length is 10 ㎜; Right circular hole and round tube hole are concentric circles, interconnect; On the left side of right circular hole, then car becomes a right bellmouth left, the large aperture of right bellmouth is on the right side, the microstome of right bellmouth is on the left side, the diameter of the microstome of right bellmouth is also that the diameter of round tube hole is 110 ㎜, and within the left side of the limit, side of right bellmouth and right circular hole, angle is 45 °, the left and right of right bellmouth is highly 1.5 ㎜, the horizontal center of circle line overlap of the horizontal center of circle line of right bellmouth and round tube hole, right bellmouth and round tube hole interconnect, and right bellmouth and left bellmouth are symmetrical mutually; Again between right bellmouth and middle circular hole, the excavation a narrow circular hole is arranged, the diameter of narrow circular hole is 117 ㎜, left and right length is 3.1 ㎜, narrow circular hole and round tube hole are concentric circles, interconnect; On the left side of right circular hole, be drilled with six right-hand thread holes respectively, six right-hand thread holes are evenly distributed on the left side of right circular hole, the diameter of the circumference that the line in the center of circle in six right-hand thread holes forms is 140 ㎜, the circumference that the line in the center of circle in six right-hand thread holes forms, with round tube hole be concentric circles, wherein: the line in the center of circle in top right-hand thread hole and following right-hand thread hole, overlapping with vertical medium line on the left side of right circular hole, like this, often circle center line connecting, the formed angle on the left side of the center of circle in adjacent two right-hand thread holes and right circular hole are all 60 °; The diameter in six right-hand thread holes is all 10 ㎜, and the left and right degree of depth is all 5 ㎜; The bistrique mount pad of notch grinder can be made of materials such as steel or copper material or aluminium alloys.
Beneficial effect of the present invention is: the bistrique mount pad that notch grinder is provided, the bistrique mount pad of notch grinder is a vitals of notch grinder, design correct, rational in infrastructure, can make notch grinder fixing reliable, good stability, thereby guarantee the notch grinder working stability, action is correct, the threading tool precision ground is high, slot grinding puts in place, meet standard, easy to use, overcome notch grinder slot grinding dislocation that the bistrique mount pad of common notch grinder causes because of design mistake, unreasonable structure, precision is not high, standard is not inconsistent, can not use the defects such as impact production; Can meet enterprise normally produces, keeps the safety in production.
The accompanying drawing explanation
The cross-sectional view that the master of the bistrique mount pad of Fig. 1 notch grinder looks
The left TV structure schematic diagram of the bistrique mount pad of Fig. 2 notch grinder
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
The bistrique mount pad of notch grinder, comprise metal pedestal and round tube hole and screwed hole, it is characterized in that metal pedestal 1 is cylindrical metal pedestal, laterally places, and the diameter of the excircle of metal pedestal 1 is 215 ㎜, and left and right length is 355 ㎜; At the circle centre position of the left circular face of metal pedestal 1, bore a round tube hole 4 to the right, the diameter of round tube hole 4 is 110 ㎜, round tube hole 4 is through hole, the right circular face of always boring metal pedestal 1 from the left circular face of metal pedestal 1, and round tube hole 4 is concentric circles with the excircle of metal pedestal 1; On the left circular face of metal pedestal 1, then get out a left circular hole 2, the diameter of left circular hole 2 is 155 ㎜, and left and right length is 15 ㎜; Left circular hole 2 is concentric circles with round tube hole 4, interconnects; On the right side of left circular hole 2, then car becomes a left bellmouth 3 to the right, the large aperture of left bellmouth 3 is on the left side, the microstome of left bellmouth 3 is on the right side, the diameter of the microstome of left bellmouth 3 is also that the diameter of round tube hole 4 is 110 ㎜, and within the right side of the limit, side of left bellmouth 3 and left circular hole 2, angle is 45 °, the left and right of left bellmouth 3 is highly 1.5 ㎜, the horizontal center of circle line overlap of the horizontal center of circle line of left bellmouth 3 and round tube hole 4, and left bellmouth 3 interconnects with round tube hole 4; Circular hole 5 in the middle of middle part, the excavation of round tube hole 4 have one, the diameter of middle circular hole 5 is 117 ㎜, and left and right length is 110 ㎜, and middle circular hole 5 is concentric circles with round tube hole 4, interconnect, and the center of middle circular hole 5 is also the center of metal pedestal 1; On the right side of left circular hole 2, be drilled with six left-hand thread holes respectively, six left-hand thread holes are evenly distributed on the right side of left circular hole 2, the diameter of the circumference that the line in the center of circle in six left-hand thread holes forms is 135 ㎜, the circumference that the line in the center of circle in six left-hand thread holes forms, with round tube hole 4 are concentric circles, wherein: the line in top left-hand thread hole 6 and the center of circle in following left-hand thread hole 7, overlapping with vertical medium line on the right side of left circular hole 2, like this, often circle center line connecting, the formed angle on the right side of the center of circle in adjacent two left-hand thread holes and left circular hole 2 are all 60 °; The diameter in six left-hand thread holes is all 10 ㎜, and the left and right degree of depth is all 5 ㎜; On the right circular face of metal pedestal 1, then get out a right circular hole 8, the diameter of right circular hole 8 is 195 ㎜, and left and right length is 10 ㎜; Right circular hole 8 is concentric circles with round tube hole 4, interconnects; On the left side of right circular hole 8, then car becomes a right bellmouth 9 left, the large aperture of right bellmouth 9 is on the right side, the microstome of right bellmouth 9 is on the left side, the diameter of the microstome of right bellmouth 9 is also that the diameter of round tube hole 4 is 110 ㎜, and within the left side of the limit, side of right bellmouth 9 and right circular hole 8, angle is 45 °, the left and right of right bellmouth 9 is highly 1.5 ㎜, the horizontal center of circle line overlap of the horizontal center of circle line of right bellmouth 9 and round tube hole 4, right bellmouth 9 interconnects with round tube hole 4, and right bellmouth 9 is symmetrical mutually with left bellmouth 3; Again between right bellmouth 9 and middle circular hole 5, excavation has a narrow circular hole 10, the diameter of narrow circular hole 10 is 117 ㎜, left and right length is 3.1 ㎜, narrow circular hole 10 is concentric circles with round tube hole 4, interconnects; On the left side of right circular hole 8, be drilled with six right-hand thread holes respectively, six right-hand thread holes are evenly distributed on the left side of right circular hole 8, the diameter of the circumference that the line in the center of circle in six right-hand thread holes forms is 140 ㎜, the circumference that the line in the center of circle in six right-hand thread holes forms, with round tube hole 4 are concentric circles, wherein: the line in top right-hand thread hole 11 and the 12Zhi center of circle, following right-hand thread hole, overlapping with vertical medium line on the left side of right circular hole 8, like this, often circle center line connecting, the formed angle on the left side of the center of circle in adjacent two right-hand thread holes and right circular hole 8 are all 60 °; The diameter in six right-hand thread holes is all 10 ㎜, and the left and right degree of depth is all 5 ㎜; The bistrique mount pad of notch grinder is made of steel.
Claims (1)
1. the bistrique mount pad of notch grinder, comprise metal pedestal and round tube hole and screwed hole, it is characterized in that metal pedestal (1) is cylindrical metal pedestal, laterally places, and the diameter of the excircle of metal pedestal (1) is 215 ㎜, and left and right length is 355 ㎜, at the circle centre position of the left circular face of metal pedestal (1), bore a round tube hole (4) to the right, the diameter of round tube hole (4) is 110 ㎜, round tube hole (4) is through hole, the right circular face of always boring metal pedestal (1) from the left circular face of metal pedestal (1), and round tube hole (4) is concentric circles with the excircle of metal pedestal (1), on the left circular face of metal pedestal (1), then get out a left circular hole (2), the diameter of left circular hole (2) is 155 ㎜, and left and right length is 15 ㎜, left circular hole (2) is concentric circles with round tube hole (4), interconnects, on the right side of left circular hole (2), then car becomes a left bellmouth (3) to the right, the large aperture of left bellmouth (3) is on the left side, the microstome of left bellmouth (3) is on the right side, the diameter of the microstome of left bellmouth (3) is also that the diameter of round tube hole (4) is 110 ㎜, within the right side of the limit, side of left bellmouth (3) and left circular hole (2), angle is 45 °, the left and right of left bellmouth (3) is highly 1.5 ㎜, the horizontal center of circle line overlap of the horizontal center of circle line of left bellmouth (3) and round tube hole (4), left bellmouth (3) interconnects with round tube hole (4), circular hole (5) in the middle of middle part, the excavation of round tube hole (4) have one, the diameter of middle circular hole (5) is 117 ㎜, left and right length is 110 ㎜, middle circular hole (5) is concentric circles with round tube hole (4), interconnect, the center of middle circular hole (5) is also the center of metal pedestal (1), on the right side of left circular hole (2), be drilled with six left-hand thread holes respectively, six left-hand thread holes are evenly distributed on the right side of left circular hole (2), the diameter of the circumference that the line in the center of circle in six left-hand thread holes forms is 135 ㎜, the circumference that the line in the center of circle in six left-hand thread holes forms, with round tube hole (4) be concentric circles, the line in the center of circle in top left-hand thread hole (6) and following left-hand thread hole (7), overlapping with vertical medium line on the right side of left circular hole (2), often circle center line connecting, the formed angle on the right side of the center of circle in adjacent two left-hand thread holes and left circular hole (2) they are all 60 °, the diameter in six left-hand thread holes is all 10 ㎜, and the left and right degree of depth is all 5 ㎜, on the right circular face of metal pedestal (1), then get out a right circular hole (8), the diameter of right circular hole (8) is 195 ㎜, and left and right length is 10 ㎜, right circular hole (8) is concentric circles with round tube hole (4), interconnects, the left side in right circular hole (8), then car becomes a right bellmouth (9) left, the large aperture of right bellmouth (9) is on the right side, the microstome of right bellmouth (9) is on the left side, the diameter of the microstome of right bellmouth (9) is also that the diameter of round tube hole (4) is 110 ㎜, within the left side of the limit, side of right bellmouth (9) and right circular hole (8), angle is 45 °, the left side of right bellmouth (9), that right is highly 1.5 ㎜, the horizontal center of circle line overlap of the horizontal center of circle line of right bellmouth (9) and round tube hole (4), right bellmouth (9) interconnects with round tube hole (4), right bellmouth (9) is symmetrical mutually with left bellmouth (3), between right bellmouth (9) and middle circular hole (5), excavation has a narrow circular hole (10), the diameter of narrow circular hole (10) is 117 ㎜, left and right length is 3.1 ㎜, and narrow circular hole (10) is concentric circles with round tube hole (4), interconnects, on the left side of right circular hole (8), be drilled with respectively six right-hand thread holes, six right-hand thread holes are evenly distributed on the left side of right circular hole (8), the diameter of the circumference that the line in the center of circle in six right-hand thread holes forms is 140 ㎜, the circumference that the line in the center of circle in six right-hand thread holes forms, with round tube hole (4) be concentric circles, the line in the center of circle in top right-hand thread hole (11) and following right-hand thread hole (12), overlapping with vertical medium line on the left side of right circular hole (8), the circle center line connecting on the center of circle in every adjacent two right-hand thread holes and the left side of right circular hole (8), formed angle is all 60 °, the diameter in six right-hand thread holes is all 10 ㎜, and the left and right degree of depth is all 5 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457855.2A CN103481157A (en) | 2013-09-30 | 2013-09-30 | Grinding head installation base of groove grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457855.2A CN103481157A (en) | 2013-09-30 | 2013-09-30 | Grinding head installation base of groove grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN103481157A true CN103481157A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457855.2A Pending CN103481157A (en) | 2013-09-30 | 2013-09-30 | Grinding head installation base of groove grinding machine |
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| CN (1) | CN103481157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397940A (en) * | 2015-12-17 | 2016-03-16 | 平湖市永光机械配件有限公司 | Rotor spindle for fine grinding mill |
-
2013
- 2013-09-30 CN CN201310457855.2A patent/CN103481157A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397940A (en) * | 2015-12-17 | 2016-03-16 | 平湖市永光机械配件有限公司 | Rotor spindle for fine grinding mill |
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Application publication date: 20140101 |