CN202861083U - Improving structure for channelling machine of pipeline - Google Patents
Improving structure for channelling machine of pipeline Download PDFInfo
- Publication number
- CN202861083U CN202861083U CN 201220461460 CN201220461460U CN202861083U CN 202861083 U CN202861083 U CN 202861083U CN 201220461460 CN201220461460 CN 201220461460 CN 201220461460 U CN201220461460 U CN 201220461460U CN 202861083 U CN202861083 U CN 202861083U
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- CN
- China
- Prior art keywords
- machine
- channelling
- groove
- slot rolling
- pipe fitting
- 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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Abstract
The utility model discloses an improving structure for a channelling machine of a pipeline. The improving structure for the channelling machine of the pipeline comprises a fixture and a channelling tool, wherein the fixture is used for clamping pipe fittings, and the channelling tool is used for rolling grooves on the outer walls of the clamped pipe fittings and provided with a plurality of blades. When the improving structure for the channelling machine of the pipeline is used to work, the driving fixture of a transmission mechanism of the channelling machine rotates, further drives the pipe fittings clamped by the fixture to rotate together, and thus the channelling tool can roll out a plurality of grooves with one cutting feed. Compared with an existing structure that the channelling tool needs to be adjusted to refeed after each rolling of the groove, the improving structure for the channelling machine of the pipeline needs no multiple adjustment and cutting feed, can process a plurality of grooves on the external pipe walls of the pipe fittings at one time, not only improves the efficiency of groove channeling, but also is more convenient to operate.
Description
Technical field
The utility model relates to a kind of Groove rolling machine for pipe end, particularly relates to the structure of the slot rolling cutter of Groove rolling machine for pipe end.
Background technology
In the pipeline installation process, the connection between the pipeline is stuck in the groove of two pipe ends with two semicircle fasteners usually, and two pipes are linked together, and so just needs at the end of pipeline slot rolling.A feed of the slot rolling cutter of existing channelling machine can only roll out at the outer tube wall of pipeline a groove, and usually need roll many grooves on the outer tube wall of pipeline, and this just needs repeatedly adjustment, feed, slot rolling, and not only slot rolling efficient is lower, and it is very loaded down with trivial details to operate.Concrete structure about channelling machine can be 2529714Y " channelling machine " referring to notification number, and notification number is 2404609Y " rolling machine for forming grooves ".
The utility model content
In view of this, the purpose of this utility model is to provide a kind of efficient Groove rolling machine for pipe end of simple operation to improve structure.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of Groove rolling machine for pipe end improves structure, comprises the anchor clamps of clamping pipe fitting, and on the pipe fitting outer tube wall of clamping the slot rolling cutter of slot rolling, described slot rolling cutter has many blades.
Described anchor clamps comprise plug at the core bar of pipe fitting one end inside and withstand on the head part of pipe fitting other end inside, the be in transmission connection transmission mechanism of channelling machine of core bar, and core bar is installed on the frame of channelling machine in the mode of freely rotating.
The corresponding described core bar setting of described slot rolling cutter, the slot rolling cutter has three blades.
Thereby described core bar is provided with three annular grooves and forms three bulge loops, three respectively three blade settings of corresponding described slot rolling cutter of annular groove.
Thereby the face of cylinder of described bulge loop is provided with teeth groove formative gear structure.
Groove rolling machine for pipe end improves structure and also comprises two roller supports, and two relative slot rolling cuttves of roller support are installed on the frame of channelling machine in the mode that rotates freely.
After adopting said structure, Groove rolling machine for pipe end of the present utility model improves structure and has following beneficial effect:
One, the transmission mechanism of channelling machine drives the anchor clamps rotation, and then the pipe fitting that drives the anchor clamps clamping rotates together, and a feed of slot rolling cutter can roll out at the outer tube wall of pipe fitting many grooves like this; With existing whenever roll a groove just need adjust the slot rolling cutter again the structure of feed compare, the utility model need not repeatedly to adjust, feed, just can once process many grooves on the outer tube wall of pipe fitting, not only improved slot rolling efficient and also the operation more convenient.
Two, during slot rolling, pipe fitting to be processed is along with core bar rotates together, and pipe fitting rolls with two roller supports and contact, and two roller supports are also rotated together, can guarantee pipe fitting excircle dimension precision, need not shaping, like this quality of the pipe fitting behind the slot rolling and dimensionally stable.
Description of drawings
Fig. 1 is the structural representation that Groove rolling machine for pipe end of the present utility model improves structure;
Fig. 2 is the assembling schematic diagram of slot rolling cutter, core bar and roller support in the utility model.
Among the figure:
Pipe fitting 1a anchor clamps 1
Core bar 11 head parts 12
Slot rolling 2 blades 21
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Shown in Fig. 1 to 2, Groove rolling machine for pipe end of the present utility model improves structure, comprises anchor clamps 1 and slot rolling cutter 2.
As a preferred embodiment of the present utility model, slot rolling cutter 2 has two, three or more blades 21, and correspondingly corresponding setting tool has two, three or more annular grooves 13 on the face of cylinder of core bar 11, thereby forms three bulge loops 14.Thereby the face of cylinder of bulge loop 14 is provided with teeth groove formative gear structure, can make pipe fitting 1a be enclosed within tightly on the core bar 11 and along with core bar 11 rotates together.
As another preferred embodiment of the present utility model, comprise that also 3, two roller supports of two roller supports, 3 relative slot rolling cuttves 2 are installed on the frame of channelling machine in the mode that rotates freely, and two roller supports about in the of 3 between slightly the interval arrange.
The below describes as an example of slot rolling cutter 2 with three blades 21 example.
Before the slot rolling, the end of pipe fitting 1a tightly is enclosed within on the core bar 11, head part 12 tightly withstands pipe fitting 1a from the other end of pipe fitting 1a.The transmission mechanism that starts channelling machine rotates together with the pipe fitting 1a that drives core bar 11 rotations and then drive anchor clamps 1 clamping, and the next time feed of promotion of the oil cylinder of slot rolling cutter 2 on channelling machine can roll out at the outer tube wall of pipe fitting 1a many grooves like this.In slot rolling, two roller supports 3 form to roll with pipe fitting 1a respectively and contact, offer the positioning support support force that the centripetal force of one of pipe fitting 1a and slot rolling cutter 2 balances each other, skew and distortion with restriction pipe fitting 1a, can guarantee pipe fitting 1a excircle dimension precision, need not shaping, like this quality of the pipe fitting behind the slot rolling and dimensionally stable.
With existing whenever roll a groove just need adjust the slot rolling cutter again the structure of feed compare, the utility model need not repeatedly to adjust, feed, just can once process many grooves on the outer tube wall of pipe fitting, not only improved slot rolling efficient and also the operation more convenient.And can process at the light-wall pipe of 0.5-2mm tube wall.
Above-described embodiment and accompanying drawing and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (6)
1. a Groove rolling machine for pipe end improves structure, comprises the anchor clamps of clamping pipe fitting, and on the pipe fitting outer tube wall of clamping the slot rolling cutter of slot rolling, it is characterized in that: described slot rolling cutter has many blades.
2. Groove rolling machine for pipe end as claimed in claim 1 improves structure, it is characterized in that: described anchor clamps comprise that plug is at the core bar and the head part that withstands on pipe fitting other end inside of pipe fitting one end inside, the be in transmission connection transmission mechanism of channelling machine of core bar, and core bar is installed on the frame of channelling machine in the mode of freely rotating.
3. Groove rolling machine for pipe end as claimed in claim 2 improves structure, it is characterized in that: the corresponding described core bar setting of described slot rolling cutter, the slot rolling cutter has three blades.
4. Groove rolling machine for pipe end as claimed in claim 3 improves structure, it is characterized in that: form three bulge loops thereby described core bar is provided with three annular grooves, three respectively three blade settings of corresponding described slot rolling cutter of annular groove.
5. Groove rolling machine for pipe end as claimed in claim 4 improves structure, it is characterized in that: thus the face of cylinder of described bulge loop is provided with teeth groove formative gear structure.
6. Groove rolling machine for pipe end as claimed in claim 2 improves structure, and it is characterized in that: also comprise two roller supports, two relative slot rolling cuttves of roller support are installed on the frame of channelling machine in the mode that rotates freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461460 CN202861083U (en) | 2012-09-11 | 2012-09-11 | Improving structure for channelling machine of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461460 CN202861083U (en) | 2012-09-11 | 2012-09-11 | Improving structure for channelling machine of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861083U true CN202861083U (en) | 2013-04-10 |
Family
ID=48027841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220461460 Expired - Fee Related CN202861083U (en) | 2012-09-11 | 2012-09-11 | Improving structure for channelling machine of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861083U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949518A (en) * | 2014-05-05 | 2014-07-30 | 常州立方能源技术有限公司 | Channeling machine |
| CN107745023A (en) * | 2017-10-24 | 2018-03-02 | 江门市力士达泵业制造有限公司 | A kind of body rolling ring machine-shaping device |
| CN111842934A (en) * | 2020-06-03 | 2020-10-30 | 福州振协管道有限公司 | Semi-automatic channeling machine |
-
2012
- 2012-09-11 CN CN 201220461460 patent/CN202861083U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949518A (en) * | 2014-05-05 | 2014-07-30 | 常州立方能源技术有限公司 | Channeling machine |
| CN107745023A (en) * | 2017-10-24 | 2018-03-02 | 江门市力士达泵业制造有限公司 | A kind of body rolling ring machine-shaping device |
| CN111842934A (en) * | 2020-06-03 | 2020-10-30 | 福州振协管道有限公司 | Semi-automatic channeling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150706 Granted publication date: 20130410 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170706 Granted publication date: 20130410 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170706 Granted publication date: 20130410 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180706 Granted publication date: 20130410 |
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| 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: 20130410 Termination date: 20160911 |