CN207534626U - A kind of standard frock of deep hole tools empty avoiding grinding - Google Patents

A kind of standard frock of deep hole tools empty avoiding grinding Download PDF

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Publication number
CN207534626U
CN207534626U CN201721593979.3U CN201721593979U CN207534626U CN 207534626 U CN207534626 U CN 207534626U CN 201721593979 U CN201721593979 U CN 201721593979U CN 207534626 U CN207534626 U CN 207534626U
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China
Prior art keywords
convex block
ring
steel loop
deep hole
arc
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Active
Application number
CN201721593979.3U
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Chinese (zh)
Inventor
徐晓鹏
朱冬冬
凌敏
张锦锦
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Tucker Machinery (suzhou) Co Ltd
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Tucker Machinery (suzhou) Co Ltd
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Priority to CN201721593979.3U priority Critical patent/CN207534626U/en
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Abstract

The utility model provides a kind of standard frock of deep hole tools empty avoiding grinding,Belong to tool lapping processing technique field,Including annular steel ring,The outer wall of steel loop is protruding with level-one step ring,One end face of step ring is overlapped with the end face of steel loop,Another end face square crossing of step ring is connected on the outer wall of steel loop,The outside of step ring is equipped with arc-shaped first convex block,Second convex block and third convex block,First convex block,The arc-shaped angle of second convex block and third convex block is respectively 30 °,30 ° and 75 °,And the first gap angle between convex block and the second convex block is 60 °,Gap angle between second convex block and third convex block is 65 °,Gap angle between first convex block and third convex block is 100 °,And first convex block,Second convex block and third convex block can be fixed togather with the dividing head of universal cutter grinder,The empty avoiding grinding for deep hole tools can be realized in the utility model cooperation universal cutter grinder,And precision higher,Cost is relatively low.

Description

A kind of standard frock of deep hole tools empty avoiding grinding
Technical field
The utility model belongs to tool lapping processing technique field, and in particular to a kind of standard of deep hole tools empty avoiding grinding Tooling.
Background technology
Deep hole gun drill cutter empty avoiding grinding is that by numerical control device or manually grinding is completed in the prior art.Numerical control Equipment grinding precision is high but equipment investment is also high, and manually grinding at low cost but precision can not ensure and each product It is different.Cause deep hole gun drill cutter different by the different product stability of empty avoiding grinding method.Requirement to product glossiness It influences very big.
Therefore it is badly in need of a kind of empty avoiding that universal cutter grinder is coordinated to can be realized for deep hole tools to grind, and precision is more Height, the standard frock of lower-cost deep hole tools empty avoiding grinding.
Utility model content
The purpose of this utility model is to provide a kind of standard frock of deep hole tools empty avoiding grinding, coordinates universal cutter grinder The empty avoiding grinding for deep hole tools can be realized, and precision higher, cost are relatively low.
The utility model provides following technical solution:
A kind of standard frock of deep hole tools empty avoiding grinding, including annular steel ring, the outer wall of steel loop is directed away from steel loop axis The direction of line is protruding with level-one step ring, and an end face of step ring is overlapped with the end face of steel loop, another end of step ring Face square crossing is connected on the outer wall of steel loop, and the circle that the side far from steel loop axis raises up is provided on the outside of step ring The first convex block of arc, arc-shaped second convex block and arc-shaped third convex block, the arc-shaped angle of the first convex block are 30 °, second The arc-shaped angle of convex block is 30 °, and the arc-shaped angle of third convex block is 75 °, and the sky between the first convex block and the second convex block Gap angle is 60 °, and the gap angle between the second convex block and third convex block is 65 °, the sky between the first convex block and third convex block Gap angle is 100 °, and steel loop is arranged the universal chuck rear end for being fixed on universal cutter grinder, and the first convex block, the second convex block and Third convex block can be fixed togather with the dividing head of universal cutter grinder, and deep hole tools are fixed in universal chuck front end.
Preferably, steel loop is screwed with universal chuck rear end and is connected.
The beneficial effects of the utility model are:By the way that steel loop to be set in the universal chuck rear end of multipurpose instrument (tool) mill, and it is logical Screw is crossed to be fixedly linked, when the deep hole tools in universal chuck front end are driven to rotate, and the dividing head of universal cutter grinder It is fixed togather successively with the first convex block, the second convex block and third convex block, and convex in the first convex block, the second convex block and third Block successively in the dividing head phase regular time of universal cutter grinder, the grinding wheel of universal cutter grinder can be to deep hole tools End carries out mill oil clearance, so that the oil clearance precision higher ground, cost are lower.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings:
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is the structure diagram that the utility model is installed on universal cutter grinder;
Fig. 3 is the end structure illustration before deep hole tools empty avoiding grinding;
Fig. 4 is the end structure illustration after deep hole tools empty avoiding grinding;
Label in figure:1 is steel loop, and 2 be step ring, and 3 be the first convex block, and 4 be the second convex block, and 5 be third convex block, and 6 are Universal chuck rear end, 7 be dividing head, and 8 be universal chuck front end, and 9 be deep hole tools, and 10 be oil clearance.
Specific embodiment
The standard frock of a kind of deep hole tools empty avoiding grinding with reference to shown in Fig. 1 to Fig. 4, in the present embodiment, including ring Shape steel loop 1, the direction that the outer wall of steel loop 1 is directed away from 1 axis of steel loop are protruding with level-one step ring 2, an end of step ring 2 Face is overlapped with the end face of steel loop 1, another end face square crossing of step ring 2 is connected on the outer wall of steel loop 1, step ring 2 Outside is provided with arc-shaped first convex block 3, the second convex block 4 and the third convex block that the side far from 1 axis of steel loop raises up 5, the arc-shaped angle of the first convex block 3 is 30 °, and the arc-shaped angle of the second convex block 4 is 30 °, the arc-shaped angle of third convex block 5 It is 75 °, and the gap angle between the first convex block 3 and the second convex block 4 is 60 °, the sky between the second convex block 4 and third convex block 5 Gap angle is 65 °, and the gap angle between the first convex block 3 and third convex block 5 is 100 °, and steel loop 1, which is arranged, is fixed on multipurpose instrument (tool) The universal chuck rear end 6 of grinding machine, and the first convex block 3, the second convex block 4 and third convex block 5 can be with points of universal cutter grinder Degree head 7 is fixed togather, and deep hole tools 9 are fixed in universal chuck front end 8.
The operation principle of the utility model is:By the way that steel loop 1 to be set in the universal chuck rear end 6 of multipurpose instrument (tool) mill, and Be screwed it is connected, when the deep hole tools 9 in universal chuck front end 8 are driven to rotate, and universal cutter grinder point Degree head 7 is fixed togather successively with the first convex block 3, the second convex block 4 and third convex block 5, and in the first convex block 3, the second convex block 4 And third convex block 5 successively in 7 phase regular time of dividing head, the grinding wheel of universal cutter grinder can be to the end of deep hole tools Portion carries out mill oil clearance, so that the 10 precision higher of oil clearance ground, cost are lower.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with It modifies to the technical solution recorded in foregoing embodiments or equivalent replacement is carried out to which part technical characteristic.It is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality Within novel protection domain.

Claims (2)

1. a kind of standard frock of deep hole tools empty avoiding grinding, which is characterized in that including annular steel ring, the outer wall court of the steel loop Level-one step ring, an end face of the step ring and the end of the steel loop are protruding with to the direction far from the steel loop axis Face overlaps, another end face square crossing of the step ring is connected on the outer wall of the steel loop, the outside of the step ring It is provided with arc-shaped first convex block, arc-shaped second convex block that the side far from the steel loop axis raises up and arc-shaped Third convex block, the arc-shaped angle of first convex block is 30 °, and the arc-shaped angle of second convex block is 30 °, the third The arc-shaped angle of convex block is 75 °, and the gap angle between first convex block and second convex block is 60 °, described the Gap angle between two convex blocks and the third convex block is 65 °, the gap between first convex block and the third convex block Angle is 100 °.
2. the standard frock of a kind of deep hole tools empty avoiding grinding according to claim 1, which is characterized in that the steel loop leads to Cross the universal chuck rear end that screw is fixed on universal cutter grinder.
CN201721593979.3U 2017-11-24 2017-11-24 A kind of standard frock of deep hole tools empty avoiding grinding Active CN207534626U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721593979.3U CN207534626U (en) 2017-11-24 2017-11-24 A kind of standard frock of deep hole tools empty avoiding grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721593979.3U CN207534626U (en) 2017-11-24 2017-11-24 A kind of standard frock of deep hole tools empty avoiding grinding

Publications (1)

Publication Number Publication Date
CN207534626U true CN207534626U (en) 2018-06-26

Family

ID=62615233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721593979.3U Active CN207534626U (en) 2017-11-24 2017-11-24 A kind of standard frock of deep hole tools empty avoiding grinding

Country Status (1)

Country Link
CN (1) CN207534626U (en)

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