CN207239289U - A kind of high accuracy roller cylinder pipe cutting knife - Google Patents
A kind of high accuracy roller cylinder pipe cutting knife Download PDFInfo
- Publication number
- CN207239289U CN207239289U CN201721150295.6U CN201721150295U CN207239289U CN 207239289 U CN207239289 U CN 207239289U CN 201721150295 U CN201721150295 U CN 201721150295U CN 207239289 U CN207239289 U CN 207239289U
- Authority
- CN
- China
- Prior art keywords
- knife support
- arc
- ball cover
- fastening bolt
- fixed
- 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
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Knives (AREA)
Abstract
The utility model discloses a kind of high-precision roller cylinder pipe cutting knife, it includes left curved knife support, right curved knife support, multiple rows of stud ball cover is evenly arranged with by screw thread on the inside of left curved knife support, one piece of movable balls roller is provided with each stud ball cover, on the inside of right curved knife support one piece of arc section is provided with by setting three equidistantly to fix tool post, left curved knife support is flexibly connected with right curved knife support by adjusting fastening bolt, curved scale ruler is equipped with above left curved knife support, left curved knife support is installed with tuning drive gear with right curved knife support junction.Worker is when carrying out cutting cylindrical tube, fastening bolt cylindrical tube is adjusted to be put into roller cylinder pipe cutting knife, cut lengths are determined by curved scale ruler and tuning drive gear selection, after adjust fastening bolt, it is clamped cylindrical tube, whole cutter device, arc section constantly incision workpiece, until being finally completed cutting are constantly rotated manually.
Description
Technical field
It the utility model is related to a kind of cutting device apparatus field, and in particular to a kind of high accuracy roller cylinder pipe cutting knife.
Background technology
In reality processing, the cutting to cylindrical tube part is more frequent, and the cutting for general plastic material is general
Metal knife can be achieved with, but the cutting of the tube for metal material is not then that general cutter can be competent at,
Main reasons is that because conventional cutting mode make it that cutter hardness and rigidity are inadequate, the abrasion of cutter is too fast, adds in reality
The work of cutting in to(for) tubular metal material, which is typically necessary, selects dedicated cutting machine, and the cost so processed will
Increase considerably, simultaneously as the condition of cutting is limited, work efficiency can have a greatly reduced quality.
Utility model content
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, and to provide a kind of high accuracy
Roller cylinder pipe cutting knife.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：A kind of high accuracy roller cylindrical tube
Cutter, it includes the left knife support of arc and the right knife support of arc, multiple rows of stud is equidistantly evenly arranged with the inside of the left knife support of arc
Ball cover, is each provided with one piece of ball roller in the stud ball cover；By setting three equidistantly on the inside of the right knife support of arc
Fixed tool post is provided with one piece of arc section；Lived by adjusting fastening bolt one end of the left knife support of arc and the right knife support of arc
Dynamic connection, and can be rotated around fastening bolt is adjusted；The left knife of arc is depended on solid on the nearly one end inner wall for adjusting fastening bolt
Surely there is curved scale ruler, the curved scale ruler is engaged with tuning drive gear, and indicates depth of cut；The tuning drive gear is fixed
In the right knife support of arc on the top inner wall for adjusting fastening bolt.
The number of rows of the stud ball cover is at least two rows, the quantity at least two often arranged.
The stud ball cover, which is connected through a screw thread, to be fixed in the left knife support of arc, and ball roller is movably embedded in stud ball cover
It is interior.
The fixed tool post, which is connected through a screw thread, to be fixed in the right knife support of arc, and arc section is fixed with fixed tool post to be connected
Connect.
The left knife support of arc in the right knife support of arc with being provided with handle end.
The number of rows of the stud ball cover is three rows, and the quantity often arranged is three.
The utility model has the advantages that：
Using the above structure, worker adjusts fastening bolt cylindrical tube and is put into roller cylindrical tube when carrying out cutting cylindrical tube
In cutter, cut lengths are determined by curved scale ruler and tuning drive gear selection, fastening bolt is adjusted afterwards, is pressed from both sides cylindrical tube
Tightly, its effect can retain cylindrical tube axial rotation and the mobile free degree, and the free degree in other directions of limitation cylindrical tube, completes to cut
Preparation before cutting, because axial rotational freedom is not limited, therefore can constantly rotate whole cutting manually during cutting
Device, arc section constantly incision workpiece, until being finally completed cutting, the apparatus structure is simple, easy to operate, and controllability is strong,
Security and stability is good, and cutting accuracy is high.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model.
In figure：The left knife support 1 of arc, the right knife support 2 of arc, stud ball cover 3, ball roller 4, fixed tool post 5, arc section 6, tune
Save fastening bolt 7, curved scale ruler 8, tuning drive gear 9.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of high accuracy roller cylinder pipe cutting knife, it includes the left knife support 1 of arc and the right knife support 2 of arc, institute
State the left inner side of knife support 1 of arc and be equidistantly evenly arranged with multiple rows of stud ball cover 3, one piece is provided with each stud ball cover 3
Ball roller 4；The right inner side of knife support 2 of arc is provided with one piece of arc section 6 by setting three equidistantly to fix tool post 5；Institute
One end that the left knife support 1 of arc is stated with the right knife support 2 of arc is flexibly connected by adjusting fastening bolt 7, and can fasten spiral shell around adjusting
Bolt 7 rotates；The left knife support 1 of arc is fixed with curved scale ruler 8, the arc on one end inner wall for adjusting fastening bolt 7
Shape graduated scale 8 is engaged with tuning drive gear 9, and indicates depth of cut；The tuning drive gear 9 is fixed in the right knife support 2 of arc and leans on
On the nearly top inner wall for adjusting fastening bolt 7.By using above-mentioned roller cylinder pipe cutting knife can easily to cylindrical tube into
Row cutting, and then ensure that cutting efficiency, and can by the cooperation between the curved scale ruler 8 and tuning drive gear 9
Effective control depth of cut.
Further, the number of rows of the stud ball cover 3 is at least two rows, the quantity at least two often arranged.By multiple rows of
Structure ensure that cutting stability.
Further, the stud ball cover 3, which is connected through a screw thread, is fixed in the left knife support 1 of arc, 4 movable inlaying of ball roller
In stud ball cover 3.By inlay installed in stud ball cover 3 ensure that ball roller 4 can normal rotation, and then ensure cut through
Cheng Zhong, reduces frictional force.
Further, the fixed tool post 5, which is connected through a screw thread, is fixed in the right knife support 2 of arc, and arc section 6 is with fixing
Tool post is fixedly connected.Cylindrical tube can effectively be cut by the arc section 6.
Further, the left knife support 1 of the arc in the right knife support 2 of arc with being provided with handle end.Pass through the handle
End can facilitate staff hold the left knife support 1 of arc and the right knife support 2 of arc so that facilitate it is follow-up make power, easy to cut.
Further, the number of rows of the stud ball cover 3 is three rows, and the quantity often arranged is three.Pass through multiple rows of stud ball cover 3
It can effectively prevent cylindrical tube rocking in cutting process, and then ensure that the neat of notch, ensure that cutting effect.
The course of work and operation principle of the utility model be：
Using the above structure, worker is when carrying out cutting cylindrical tube, first, adjusts 7 cylindrical tube of fastening bolt and is put into roller
In cylinder pipe cutting knife；
Then, cut lengths are determined by curved scale ruler 8 and the selection of tuning drive gear 9, it is rear to adjust fastening bolt 7, make circle
Column tube is clamped, it, which is acted on, can retain cylindrical tube axial rotation and the mobile free degree, the freedom in other directions of limitation cylindrical tube
Degree, completes the preparation before cutting, because axial rotational freedom is not limited, therefore can constantly be rotated manually during cutting
Whole cutter device, arc section constantly incision workpiece, until being finally completed cutting, the apparatus structure is simple, easy to operate, can
Control property is strong, and security and stability is good, and cutting accuracy is high.
By above-mentioned description, those skilled in the art completely can be without departing from this item utility model technological thought
In the range of, various changes and amendments are carried out all within the scope of protection of the utility model.The utility model is not use up
Matters, belong to the common knowledge of those skilled in the art.
Claims (3)
- A kind of 1. high accuracy roller cylinder pipe cutting knife, it is characterised in that：It includes the left knife support of arc（1）With the right knife support of arc（2）, The left knife support of arc（1）Inner side is equidistantly evenly arranged with multiple rows of stud ball cover（3）, each stud ball cover（3）Inside set It is equipped with one piece of ball roller（4）；The right knife support of arc（2）Inner side is by setting three equidistantly fixed tool posts（5）It is provided with one Block arc is cut into slices（6）；The left knife support of arc（1）With the right knife support of arc（2）One end by adjusting fastening bolt（7）Activity is even Connect, and can be around adjusting fastening bolt（7）Rotate；The left knife support of arc（1）Close to adjusting fastening bolt（7）One end inner wall On be fixed with curved scale ruler（8）, the curved scale ruler（8）With tuning drive gear（9）It is engaged, and indicates depth of cut；Institute State tuning drive gear（9）It is fixed on the right knife support of arc（2）Upper close adjusting fastening bolt（7）Top inner wall on；The stud ball cover（3）It is connected through a screw thread and is fixed on the left knife support of arc（1）On, ball roller（4）It is movably embedded in stud Ball cover（3）It is interior；The fixed tool post（5）It is connected through a screw thread and is fixed on the right knife support of arc（2）On, arc section（6）Consolidate with fixed tool post Fixed connection；The left knife support of arc（1）With the right knife support of arc（2）On be provided with handle end.
- A kind of 2. high-precision roller cylinder pipe cutting knife according to claim 1, it is characterised in that：The stud ball cover（3） Number of rows be at least two rows, the quantity at least two often arranged.
- A kind of 3. high-precision roller cylinder pipe cutting knife according to claim 1, it is characterised in that：The stud ball cover（3） Number of rows be three rows, the quantity often arranged is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150295.6U CN207239289U (en) | 2017-09-08 | 2017-09-08 | A kind of high accuracy roller cylinder pipe cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150295.6U CN207239289U (en) | 2017-09-08 | 2017-09-08 | A kind of high accuracy roller cylinder pipe cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239289U true CN207239289U (en) | 2018-04-17 |
Family
ID=61887844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721150295.6U Expired - Fee Related CN207239289U (en) | 2017-09-08 | 2017-09-08 | A kind of high accuracy roller cylinder pipe cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239289U (en) |
-
2017
- 2017-09-08 CN CN201721150295.6U patent/CN207239289U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 443005 Qinghua science and Technology Park, Yichang Road Network Technology Co., Ltd., 33 Dalian Road, Yichang High-tech Zone, Hubei Patentee after: Ma Xiaoqi Address before: 443002 No. 8, University Road, Yichang, Hubei Patentee before: Ma Xiaoqi |
|
| 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: 20180417 Termination date: 20180908 |