CN207014451U - A kind of pipeline outer wall notcher - Google Patents
A kind of pipeline outer wall notcher Download PDFInfo
- Publication number
- CN207014451U CN207014451U CN201720820107.XU CN201720820107U CN207014451U CN 207014451 U CN207014451 U CN 207014451U CN 201720820107 U CN201720820107 U CN 201720820107U CN 207014451 U CN207014451 U CN 207014451U
- Authority
- CN
- China
- Prior art keywords
- wall
- cutting knife
- bucket wall
- lead
- notcher
- 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
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- Knives (AREA)
Abstract
A kind of pipeline outer wall notcher, knife rest including barrel-like structure, knife rest includes the base being fixed together and bucket wall, bucket wall is provided with gap, fixed in gap along the axially arranged lead of bucket wall, lead is arranged cutting knife outside, and cutting knife is provided with the fixing hole coordinated with lead, the radical length of fixing hole is more than the thickness of lead so that cutting knife can be moved radially；The nose threads of bucket wall coordinate clamp nut, clamp nut rearward extends to form press section, and receiving room is formed between the outer surface of press section and bucket wall, and cutting knife fixes the bending section for pointing to receiving room, coordinated by the disk of bending section and press section, cutting knife can be moved radially；Lead is fixed on knife rest.Relative to prior art, technique effect of the present utility model is that the utility model is made cutting knife rotate motion with pipeline outer wall, completed fluting action, reduced artificial and worked by the cooperation of nut and knife rest.
Description
Technical field
It the utility model is related to a kind of pipeline outer wall notcher.
Background technology
During water pipe is laid, often two pipelines are connected, sometimes need to open up ring in pipe outer wall
Shape groove, currently without suitable tool implement.
Utility model content
The technical problems to be solved in the utility model is：When pipeline outer wall is slotted, hand labor how is reduced, mitigates and bears
Load.
The technical solution of the utility model is specially：
A kind of pipeline outer wall notcher, including the knife rest of barrel-like structure, knife rest includes the base being fixed together and bucket wall,
Bucket wall is provided with gap, is fixed in gap along the axially arranged lead of bucket wall, and lead is arranged cutting knife outside, and cutting knife is provided with leading
The fixing hole coordinated to post, the radical length of fixing hole are more than the thickness of lead so that cutting knife can be moved radially；Bucket wall
Nose threads coordinate clamp nut, clamp nut rearward extends to form press section, between the outer surface of press section and bucket wall
Receiving room is formed, cutting knife fixes the bending section for pointing to receiving room, coordinates by the disk of bending section and press section, can carry out cutting knife
Move radially；Lead is fixed on knife rest.
Water pipe support frame is fixed in the front end of bucket wall.
Bucket wall and water pipe support frame fixation be specially：The front inner wall of bucket wall is provided with endless groove, water pipe support frame
Correspondence position is bulge loop, and bulge loop is stuck in endless groove.
The inner surface of press section is provided with depressed area.
The wall of water pipe support frame opening is provided with least one gap.
Relative to prior art, technique effect of the present utility model is, the utility model by the cooperation of nut and knife rest,
Cutting knife is rotated motion with pipeline outer wall, complete fluting action, reduced artificial and worked.
Brief description of the drawings
Fig. 1 is schematic cross-sectional view of the present utility model.
Fig. 2 is that the right side of cutting knife regards schematic diagram.
Fig. 3 is that the right side of the press section of nut regards schematic diagram.
Embodiment
In this specification, preceding is water pipe approach axis, and rear is base direction.
Such as Fig. 1-3, a kind of pipeline outer wall notcher includes the knife rest 1 of barrel-like structure, and knife rest 1 includes what is be fixed together
Base 14 and bucket wall 13, bucket wall 13 are provided with gap, fixed in gap along the axially arranged lead 11 of bucket wall 13, lead 11
Outer to be arranged cutting knife 2, cutting knife 2 is provided with the fixing hole 21 coordinated with lead 11, and the radical length of fixing hole 21 is more than lead 11
Thickness（Referring to Fig. 2）So that cutting knife 2 can be moved radially.
The nose threads of bucket wall 13 coordinate clamp nut 3, and clamp nut 3 rearward extends and forms press section 31, press section
Receiving room 15 is formed between 31 and the outer surface of bucket wall 13, cutting knife 2 fixes the bending section 22 for pointing to receiving room 15, passes through bending section
22 coordinate with the disk of press section 31, can be moved radially cutting knife 2.
Lead 11 is fixed on knife rest 1, can be base 14, or bucket wall 13.
Its operation principle is：
Water pipe 8 is through in knife rest 1, until water pipe 8 is against on base 14, now, the entrance of water pipe tube wall, makes cutting knife position
In a high position（It is exactly cutting knife blade and water pipe tube wall is contact condition）.Then,（Manually or machinery drives）Rotating knife
Frame 1, knife rest 1 is rotated motion while axial direction generation move toward one another with clamp nut 3, cause bending section 22 to be stretched into
To 15 deeper position of receiving room while bending section 22 extrudes press section 31, cutting knife 2 move radially entering pipe outer wall
Slotted.After the completion of groove width, water pipe is taken out.
In order to facilitate fixed water pipe, water pipe support frame 8 is fixed in the front end of bucket wall 13, it can avoid water pipe in fluting
Rock.
Enter in order to facilitate water pipe in support frame 8, the wall of the opening of support frame 8 is provided with least one gap.
Bucket wall 13 and water pipe support frame 8 fixation be specially：The front inner wall of bucket wall 13 is provided with endless groove 12, water pipe branch
The correspondence position of support 8 is bulge loop 41, and bulge loop 41 is stuck in endless groove 12.
In fact, it might have stop part among the groove opened up（That is the head and the tail of the groove do not connect）, now, such as scheme
3, the inner surface of press section 31 is provided with depressed area 32.During utility model works, clamp nut 3 does not rotate, water pipe 8 does not rotate,
Knife rest 1 and its fixed cutting knife 2 rotate, and complete fluting.When the bending section 22 of cutting knife 2 turns to depressed area 32, bending section 22
It can not continue to extrude press section 31, cause cutting knife 2 that lifts can occur（It is exactly that lifts is jumped out from groove）, while knife rest 1 and its solid
Fixed cutting knife 2 is rotated further, and within this period of lifts, cutting knife 2 is no longer slotted, so, lifts time cutting knife 2 is inswept
Part water pipe tube wall on can form stop part.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (5)
1. a kind of pipeline outer wall notcher, includes the knife rest of barrel-like structure, knife rest includes the base being fixed together and bucket wall, bucket
Wall is provided with gap, is fixed in gap along the axially arranged lead of bucket wall, and lead is arranged cutting knife outside, and cutting knife is provided with and guiding
The fixing hole that post coordinates, the radical length of fixing hole are more than the thickness of lead so that cutting knife can be moved radially；
The nose threads of bucket wall coordinate clamp nut, and clamp nut rearward extends to form press section, and press section is outer with bucket wall
Receiving room is formed between surface, cutting knife fixes the bending section for pointing to receiving room, coordinates by the disk of bending section and press section, can make
Cutting knife is moved radially；
Lead is fixed on knife rest.
2. pipeline outer wall notcher as claimed in claim 1, it is characterised in that：Water pipe support frame is fixed in the front end of bucket wall.
3. pipeline outer wall notcher as claimed in claim 2, it is characterised in that：The fixation of bucket wall and water pipe support frame is specific
For：The front inner wall of bucket wall is provided with endless groove, and the correspondence position of water pipe support frame is bulge loop, and bulge loop is stuck in endless groove.
4. pipeline outer wall notcher as claimed in claim 3, it is characterised in that：The inner surface of press section is provided with depressed area.
5. pipeline outer wall notcher as claimed in claim 4, it is characterised in that：The wall of water pipe support frame opening is provided with extremely
A few gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820107.XU CN207014451U (en) | 2017-07-07 | 2017-07-07 | A kind of pipeline outer wall notcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820107.XU CN207014451U (en) | 2017-07-07 | 2017-07-07 | A kind of pipeline outer wall notcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014451U true CN207014451U (en) | 2018-02-16 |
Family
ID=61483767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720820107.XU Expired - Fee Related CN207014451U (en) | 2017-07-07 | 2017-07-07 | A kind of pipeline outer wall notcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207014451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263583A (en) * | 2017-07-07 | 2017-10-20 | 李永亮 | Pipeline outer wall notcher |
| CN110732626A (en) * | 2019-10-28 | 2020-01-31 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Machining device for automobile non-standard screw clamping grooves |
-
2017
- 2017-07-07 CN CN201720820107.XU patent/CN207014451U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263583A (en) * | 2017-07-07 | 2017-10-20 | 李永亮 | Pipeline outer wall notcher |
| CN107263583B (en) * | 2017-07-07 | 2023-05-09 | 李永亮 | Grooving device for outer wall of pipeline |
| CN110732626A (en) * | 2019-10-28 | 2020-01-31 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Machining device for automobile non-standard screw clamping grooves |
| CN110732626B (en) * | 2019-10-28 | 2021-04-09 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Processing device for non-standard screw clamping groove of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |