CN208147492U - A kind of adjustment tool of boring cutter - Google Patents
A kind of adjustment tool of boring cutter Download PDFInfo
- Publication number
- CN208147492U CN208147492U CN201820539335.4U CN201820539335U CN208147492U CN 208147492 U CN208147492 U CN 208147492U CN 201820539335 U CN201820539335 U CN 201820539335U CN 208147492 U CN208147492 U CN 208147492U
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- China
- Prior art keywords
- locating rack
- side frame
- boring cutter
- boring
- arc
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Abstract
A kind of adjustment tool of boring cutter, adjustment tool contains locating rack and posting, there is the arc feeler block of protrusion in the lower end of locating rack, the upper end center of locating rack has an arc notch, the posting contains upper side frame and left and right side frame, the upper end of left and right side frame is connect with upper side frame, and the lower end of left and right side frame and the two sides of locating rack connect, and a hold-down bolt is connected in the middle part of upper side frame；In use, the boring bar of boring cutter is placed on the arc notch of locating rack, boring bar is compressed with housing screw, the screw of boring cutter and boring bar is unclamped, allows the lower end of boring cutter to touch on the feeler block of locating rack lower end, then tighten the screw of boring cutter and boring bar.
Description
Technical field
This patent is related to field of machining, specifically a kind of boring cutter adjustment tool for adjusting boring cutter.
Background technique
During the manufacturing of part, bore hole is common method in machine-building, and major advantage is can be very well
Ground guarantees the position precision in hole, while also can satisfy the required precision of a some holes of part.It is needed when processing part using boring cutter
The size of regulating boring cutter has reached the requirement in processed aperture on boring bar, the complex parts for having and box parts etc., hole
More and aperture is mostly different, and there is also the multiple working procedures such as roughing, semifinishing, finishing for manufacturing procedure；In boring processing,
In order to guarantee the machining accuracy of boring, need to be adjusted boring cutter, existing method of adjustment is using detection table to boring blade
It measures, unclamps boring blade fixing screws, high and low position is adjusted by tapping boring blade, this mode is difficult to hold adjustment
Size；And it often to be replaced due to boring cutter quick abrasion in process, need to readjust boring cutter ruler after each tool changing
It is very little, and usually adjustment boring cutter dimensional accuracy needs repeatedly trial cut to work, and through repeated measurement, adjusts, not only low efficiency, Er Qierong
Tool marks are easily left on workpiece.Design it is a kind of solve existing traditional boring cutter regulating mechanism and have the defects that inaccurate, one kind is provided
Precision is high, the simple boring cutter of structure adjusts device.
Summary of the invention
The purpose of the application is in view of the problems of the existing technology, to provide that a kind of Adjustment precision is high, it is fast to regulate the speed
And the tune engagement positions of boring cutter are hardly damaged, which not only increases production efficiency, and also reduces production cost, production
Versatility is good.
A kind of adjustment tool of boring cutter, contains locating rack and posting, which is characterized in that the ontology of the locating rack is
One with plate structure substantially symmetrical about its central axis, there is the arc feeler block of protrusion in the lower end of locating rack, and the upper end center of locating rack has
One arc notch, the arc notch is corresponding with the knife bar radian of boring cutter, and the minimum point and arc notch of feeler block arc are minimum
The distance of point is corresponding with the length that boring cutter boring bar stretches out, and the posting contains upper side frame and left and right side frame, left and right side frame
Upper end connect with upper side frame, the two sides of the lower end of left and right side frame and locating rack connect, and one is connected in the middle part of upper side frame
Hold-down bolt.
In use, the boring bar of boring cutter is placed on the arc notch of locating rack, boring bar is compressed with hold-down bolt, unclamps boring
The screw of knife and boring bar allows the lower end of boring cutter to touch on the feeler block of locating rack lower end, then tightens the screw of boring cutter and boring bar
?.
The beneficial effects of the present application are as follows：Only need on feeler block to knife after, can be completed the adjustment to boring cutter, adjust work
Lamps structure is simple, easy to operate, time saving and energy saving；It does not need to debug on part when more allowing blade replacement, part also without scratch, gives up yet
Product rate substantially reduces；It is easily replaced after feeler block abrasion, while being also applied for various sizes of boring cutter, cost is relatively low, general
Property is good.
Attached drawing is described in further detail the application with reference to embodiments：
Detailed description of the invention
Fig. 1 is the boring cutter adjustment tool and method of adjustment schematic diagram of the application
Fig. 2 is the structural schematic diagram of boring cutter adjustment tool
It is numbered in figure：1 locating rack, 2 feeler blocks, 3 arc notch, 4 left frames, 5 upper side frames, 6 right frames, 7 hold-down bolts,
8 boring bars, 9 boring cutters, 10 screws.
Specific embodiment
Referring to attached drawing, the boring cutter of the application adjusts tool, and containing locating rack and posting, the ontology of the locating rack 1 is
One with plate structure substantially symmetrical about its central axis, there are the arc feeler block 2 of protrusion, the upper end center of locating rack 1 in the lower end of locating rack 1
There is an arc notch 3, the arc notch is corresponding with the radian of boring bar 8 of boring cutter, and the minimum point and arc of arc feeler block 2 lack
The distance of 3 minimum points of mouth is corresponding with the boring cutter stretching length of boring bar, and the posting contains upper side frame 5 and left frame 4, right side
The upper end of frame 6, left frame 4 and right frame 6 is connect by step positioning pin with upper side frame 5, the lower end of left frame 4 and right frame 6
It is connect by step positioning pin with the two sides of locating rack 1, is connected with a hold-down bolt 7 at the middle part of upper side frame 4.
When adjusting boring cutter, the boring bar 8 of boring cutter 9 is placed on the arc notch 3 of locating rack 1, with hold-down bolt 7 by boring bar 8
It compresses, unclamps the fastening screw 10 of boring cutter 9 and boring bar 8, the lower end of boring cutter 8 is allowed to touch the arc feeler block 2 of 1 lower end of locating rack
On, then tighten the fastening screw of boring cutter 9 Yu boring bar.After boring cutter is adjusted, loosening pressed bolt 7, by the left side of posting
Frame is separated with right frame with locating rack, removes adjusting sleeve part and holding device part.So far boring cutter adjustment terminates.
Claims (1)
1. a kind of adjustment tool of boring cutter, contains locating rack and posting, which is characterized in that the ontology of the locating rack is one
A with plate structure substantially symmetrical about its central axis, there is the arc feeler block of protrusion in the lower end of locating rack, and the upper end center of locating rack has one
A arc notch, the arc notch is corresponding with the knife bar radian of boring cutter, the minimum point and arc notch minimum point of feeler block arc
Distance it is corresponding with the length that boring cutter boring bar stretches out, the posting contains upper side frame and left and right side frame, left and right side frame
Upper end is connect with upper side frame, and the lower end of left and right side frame and the two sides of locating rack connect, and a pressure is connected in the middle part of upper side frame
Tight bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820539335.4U CN208147492U (en) | 2018-04-16 | 2018-04-16 | A kind of adjustment tool of boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820539335.4U CN208147492U (en) | 2018-04-16 | 2018-04-16 | A kind of adjustment tool of boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147492U true CN208147492U (en) | 2018-11-27 |
Family
ID=64379467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820539335.4U Active CN208147492U (en) | 2018-04-16 | 2018-04-16 | A kind of adjustment tool of boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208147492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500733A (en) * | 2018-04-16 | 2018-09-07 | 西安飞机工业（集团）有限责任公司 | A kind of the adjustment tool and method of adjustment of boring cutter |
-
2018
- 2018-04-16 CN CN201820539335.4U patent/CN208147492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500733A (en) * | 2018-04-16 | 2018-09-07 | 西安飞机工业（集团）有限责任公司 | A kind of the adjustment tool and method of adjustment of boring cutter |
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