CN209407602U - A kind of process tool of high-precision trapezoidal thread - Google Patents
A kind of process tool of high-precision trapezoidal thread Download PDFInfo
- Publication number
- CN209407602U CN209407602U CN201822189941.0U CN201822189941U CN209407602U CN 209407602 U CN209407602 U CN 209407602U CN 201822189941 U CN201822189941 U CN 201822189941U CN 209407602 U CN209407602 U CN 209407602U
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- China
- Prior art keywords
- turntable
- cutter
- knife
- trapezoidal thread
- tool
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Abstract
The utility model belongs to machining equipment technical field, is related to a kind of process tool of high-precision trapezoidal thread.Including tool apron and the cutter being set on tool apron, the cutter includes turntable and the thick grooving cutter arranged around turntable in cross, left avertence knife, right avertence knife and smart grooving cutter.Thick grooving cutter, left avertence knife, right avertence knife and smart grooving cutter collection are integrated by the utility model, can quickly and easily replace cutter, and carry out positioning and locking to it, improve the efficiency of trapezoidal thread high-precision processing.
Description
Technical field
The utility model belongs to machining equipment technical field, is related to a kind of process tool of high-precision trapezoidal thread.
Background technique
The high-precision process of trapezoidal thread are as follows: it is rough turn to bottom diameter using cutter radial feed, then with left and right offset tool axis
To the rough turn two sides of feed, finishing tool radial feed smart car screw thread is finally used；Since cutter, left and right offset tool and finishing tool are independent knife
Tool, each procedure of processing requires replacement corresponding cutters, so that process is cumbersome.
Utility model content
The purpose of this utility model is in view of the problems of the existing technology to provide a kind of processing of high-precision trapezoidal thread
Cutter.
The specific technical solution of the utility model is as follows:
A kind of process tool of high-precision trapezoidal thread, including tool apron and the cutter being set on tool apron, the cutter packet
Include turntable and around turntable in the thick grooving cutter of cross arrangement, left avertence knife, right avertence knife and smart grooving cutter；The tool apron includes
Two plate body, setting and the shaft between two plate bodys, the center of turntable being oppositely arranged are set on the shaft and can
It is rotated in shaft；Turntable positioning and locking device is provided between the plate body and turntable；
Further, the turntable positioning and locking device include the location hole being set in the disk of turntable, pressing plate and
The locking pin being set on pressing plate, the locking pin are inserted into the positioning hole across plate body；
Further, the positioning hole number is four, in rectangular arranged in the disk of turntable；
Further, the blade width of the thick grooving cutter is 5-8mm, and the blade width of the essence grooving cutter is not more than
5mm。
The utility model has the following beneficial effects:
Thick grooving cutter, left avertence knife, right avertence knife and smart grooving cutter collection are integrated by the utility model, can be quickly and easily
Cutter is replaced, and positioning and locking is carried out to it, improves the efficiency of trapezoidal thread high-precision processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the cutter screw thread process schematic diagram of the utility model.
Specific embodiment
A kind of process tool of high-precision trapezoidal thread as depicted in figs. 1 and 2, including tool apron 1 and be set on tool apron 1
Cutter 2, the cutter 2 include turntable 2-1 and around turntable 2-1 be in cross arrangement thick grooving cutter 2-2, left avertence knife 2-
3, right avertence knife 2-4 and smart grooving cutter 2-5；The tool apron 1 includes two plate body 1-1 being oppositely arranged, is arranged and in two plate bodys
Shaft 1-2 between 1-1, the turntable 2-1 center are loaded on shaft 1-2 and can rotate on shaft 1-2；The plate body
Turntable positioning and locking device 3 is provided between 1-1 and turntable 2-1；The turntable positioning and locking device 3 includes being set to turntable 2-
Location hole 3-1, pressing plate 3-2 in 1 disk and the locking pin 3-3 being set on pressing plate 3-2, the locking pin 3-3 are passed through
Plate body 3-2 is protruded into the location hole 3-1；The location hole 3-1 quantity is four, in rectangular arranged in the disk of turntable 2-1.
Carrying out trapezoidal thread processing using the utility model, detailed process is as follows:
Turntable 2-1 is rotated, thick grooving cutter 2-2 is stretched out into tool apron 1；It is as shown in Figure 3: to be carried out out slightly using thick grooving cutter 2-2
Operation；Turntable 2-1 is rotated, left avertence knife 2-3 is stretched out into tool apron 1, split thick thread groove side carries out roughing；Rotate turntable 2-
1, right avertence knife 2-4 is stretched out into tool apron 1, the split thick thread groove other side carries out roughing；Turntable 2-1 is rotated, by smart grooving cutter
2-5 stretches out tool apron 1, the finishing to trapezoidal thread slot two sides；Before rotating turntable 2-1, pressing plate 3-2 is pulled, locking pin 3-3 is made
Location hole 3-1 is left, turntable 2-1, which turns to next tool position, to be made, and back pressure pressing plate 3-2 makes locking pin 3-3 protrude into location hole 3-
1, so that turntable 2-1 is positioned and be locked.
Claims (3)
1. a kind of process tool of high-precision trapezoidal thread, special including tool apron (1) and the cutter (2) being set on tool apron (1)
Sign is: the cutter (2) include turntable (2-1) and around turntable (2-1) in cross arrangement thick grooving cutter (2-2),
Left avertence knife (2-3), right avertence knife (2-4) and smart grooving cutter (2-5)；The tool apron (1) includes two plate body (1- being oppositely arranged
1), setting and the shaft (1-2) between two plate bodys (1-1), turntable (2-1) center are loaded on shaft (1-2) simultaneously
And it can be rotated on shaft (1-2)；Turntable positioning and locking device (3) are provided between the plate body (1-1) and turntable (2-1).
2. a kind of process tool of high-precision trapezoidal thread as described in claim 1, it is characterised in that: the turntable positioning lock
Tight device (3) includes the location hole (3-1) being set in the disk of turntable (2-1), pressing plate (3-2) and is set to pressing plate (3-
2) locking pin (3-3) on, the locking pin (3-3) pass through plate body 1-1) it protrudes into the location hole (3-1).
3. a kind of process tool of high-precision trapezoidal thread as claimed in claim 2, it is characterised in that: the location hole (3-
1) quantity is four, in rectangular arranged in the disk of turntable (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189941.0U CN209407602U (en) | 2018-12-25 | 2018-12-25 | A kind of process tool of high-precision trapezoidal thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189941.0U CN209407602U (en) | 2018-12-25 | 2018-12-25 | A kind of process tool of high-precision trapezoidal thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407602U true CN209407602U (en) | 2019-09-20 |
Family
ID=67940392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822189941.0U Active CN209407602U (en) | 2018-12-25 | 2018-12-25 | A kind of process tool of high-precision trapezoidal thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299964A (en) * | 2020-03-30 | 2020-06-19 | 共享智能装备有限公司 | Large-diameter thread machining method |
-
2018
- 2018-12-25 CN CN201822189941.0U patent/CN209407602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299964A (en) * | 2020-03-30 | 2020-06-19 | 共享智能装备有限公司 | Large-diameter thread machining method |
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