CN205703473U - A kind of external clamping type pipe cutting apparatus - Google Patents
A kind of external clamping type pipe cutting apparatus Download PDFInfo
- Publication number
- CN205703473U CN205703473U CN201620484557.1U CN201620484557U CN205703473U CN 205703473 U CN205703473 U CN 205703473U CN 201620484557 U CN201620484557 U CN 201620484557U CN 205703473 U CN205703473 U CN 205703473U
- Authority
- CN
- China
- Prior art keywords
- ring type
- clamp rail
- type clamp
- expansion link
- cutting
- 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
This utility model provides a kind of external clamping type pipe cutting apparatus, the connected mode of its employing activity wild card, can realize the cutting to different tube diameters pipeline, and mounted pipeline can be realized good cutting effect.Sidewall inside ring type clamp rail is provided with corresponding annular groove, and the side of support is provided with bearing, and bearing slides walking in the annular groove of ring type clamp rail, and the form that expansion link is threaded connection is rack-mount；The bottom of expansion link is connected to described cutter.Overall structure is simple, the pipeline to multiple different tube diameters can be realized and realize cutting, during cutting, cutter stable, not havinging the problem that cutter is unstable and that cause cutting is uneven, meanwhile, ring type clamp rail is the structure of split-type, mounted pipeline can be cut, considerably increase the range of this structure.
Description
Technical field
This utility model relates to cutting tool, specifically a kind of external clamping type pipe cutting apparatus.
Background technology
Traditional steel pipe cutting device uses emery wheel saw blade to be accomplished manually cutting work, and this cutting mode exists following lacking
Point: the labor intensity of operation is big, cutting speed is slow, labor efficiency is low, processing safety is poor, causes noise and dust dirty to environment
Dye, after pipeline is cut, its processing end face is coarse, concavo-convex uneven, in addition it is also necessary to through machining bevel shape ability
Carry out next process, a kind of motor-driven steel pipe cutting device occurs the most again, is by motor reducer and gear
Connecting composition, need to install slideway block, pipe diameter size difference installation difficulty at tube periphery, flight-line maintenance is complicated, it is impossible to welding.
Existing cutter sweep has open card jaw type, fit cutting type etc., and the cutter sweep of open card jaw type is to caliber relatively
Operate for big pipeline more painstaking, and cutting effect often falls flat, and nested clamp are to
Mounted pipeline cannot realize again corresponding operating.
Summary of the invention
This utility model provides a kind of external clamping type pipe cutting apparatus, and the connected mode of its employing activity wild card can be real
The now cutting to different tube diameters pipeline, and mounted pipeline can be realized good cutting effect.
This utility model realizes above-mentioned purpose by the following technical solutions:
A kind of external clamping type pipe cutting apparatus, the cutting that it is walked in including ring type clamp rail and being arranged on ring type clamp rail
Device.
The described sidewall inside ring type clamp rail is provided with corresponding annular groove, and described sickle includes support, stretches
Contracting bar and be arranged on the cutter of expansion link end, the side of described support is provided with bearing, and described bearing is in ring type clamp rail
Sliding in annular groove and walk, the form that described expansion link is threaded connection is rack-mount；Described expansion link
Bottom is connected to described cutter.
The bottom of described expansion link is provided with the clamp of arc, and described cutter is provided with two, is respectively provided at the two of clamp
Side end.
Described ring type clamp rail uses four-part form structure, and radian corresponding to every section of ring type clamp rail is 90 degree, described each section
It is attached by connecting pin between ring type clamp rail；The middle part of every section of described ring type clamp rail is provided with the compressor arm penetrated, described
The bottom of compressor arm connect and have the pressure strip of arc.
Preferably, what described ring type clamp rail was relative is provided with two, and the annular groove in two ring type clamp rails sets relatively；Institute
The both sides stating sickle are equipped with bearing, described sickle by bearing relatively walking in the ring type clamp rail set.
This utility model uses technique scheme to have the advantages that
Overall structure is simple, can realize the pipeline to multiple different tube diameters and realize cutting, during cutting, the fortune of cutter
Line stabilization, does not haves the problem that cutter is unstable and that cause cutting is uneven, and meanwhile, ring type clamp rail is the knot of split-type
Structure, can cut mounted pipeline, considerably increase the range of this structure.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of cutter.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
A kind of external clamping type pipe cutting apparatus as shown in Figure 1, it includes ring type clamp rail 1 and is arranged in ring type clamp rail 1
The sickle 2 walked.
The described sidewall inside ring type clamp rail 1 is provided with corresponding annular groove 11, and described sickle 2 includes support
21, expansion link 22 and be arranged on the cutter 23 of expansion link 22 end, the side of described support 21 is provided with bearing 24, described axle
Holding 24 slip walkings in the annular groove 11 of ring type clamp rail 1, the form that described expansion link 22 is threaded connection is arranged on
On support 21；The bottom of described expansion link 22 is connected to described cutter 23.
The bottom of described expansion link 22 is provided with the clamp 25 of arc, and described cutter 23 is provided with two, is respectively provided at card
End before and after plate 25.
Described ring type clamp rail 1 uses four-part form structure, the radian of every section of ring type clamp rail 1 correspondence to be 90 degree, and described is each
It is attached by connecting pin between section ring type clamp rail 1；The middle part of every section of described ring type clamp rail 1 is provided with the compressor arm penetrated
12, the bottom of described compressor arm 12 connects the pressure strip 13 having arc.
What described ring type clamp rail 1 was relative is provided with two, and the annular groove 11 in two ring type clamp rails 1 sets relatively；Described
The both sides of sickle 2 are equipped with bearing 24, described sickle 2 by bearing 24 relatively carrying out in the ring type clamp rail 1 set
Walking.
Claims (4)
1. an external clamping type pipe cutting apparatus, it is walked in including ring type clamp rail (1) and being arranged on ring type clamp rail (1)
Sickle (2), it is characterised in that: the sidewall of described ring type clamp rail (1) inner side is provided with corresponding annular groove (11), described
Sickle (2) include support (21), expansion link (22) and be arranged on the cutter (23) of expansion link (22) end, described support
(21) side is provided with bearing (24), and described bearing (24) slides walking in the annular groove (11) of ring type clamp rail (1), institute
The form that the expansion link (22) stated is threaded connection is arranged on support (21)；The bottom of described expansion link (22) connects
To described cutter (23).
A kind of external clamping type pipe cutting apparatus the most according to claim 1, it is characterised in that: under described expansion link (22)
End is provided with the clamp (25) of arc, and described cutter (23) is provided with two, is respectively provided at end before and after clamp (25).
A kind of external clamping type pipe cutting apparatus the most according to claim 2, it is characterised in that: described ring type clamp rail (1)
Using four-part form structure, the radian of every section of ring type clamp rail (1) correspondence is 90 degree, passes through between each section of described ring type clamp rail (1)
Connecting pin is attached；The middle part of every section of described ring type clamp rail (1) is provided with the compressor arm (12) penetrated, described compressor arm
(12) bottom connects the pressure strip (13) having arc.
4. according to a kind of external clamping type pipe cutting apparatus described in any one of claim 1-3, it is characterised in that: described ring type
What clamp rail (1) was relative is provided with two, and the annular groove (11) in two ring type clamp rails (1) sets relatively；The two of described sickle (2)
Side is equipped with bearing (24), described sickle (2) by bearing (24) relatively going in the ring type clamp rail (1) set
Walk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484557.1U CN205703473U (en) | 2016-05-19 | 2016-05-19 | A kind of external clamping type pipe cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484557.1U CN205703473U (en) | 2016-05-19 | 2016-05-19 | A kind of external clamping type pipe cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703473U true CN205703473U (en) | 2016-11-23 |
Family
ID=57299372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620484557.1U Expired - Fee Related CN205703473U (en) | 2016-05-19 | 2016-05-19 | A kind of external clamping type pipe cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703473U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425064A (en) * | 2016-11-26 | 2017-02-22 | 广西大学 | Pipeline cutting device |
| CN108994346A (en) * | 2018-08-22 | 2018-12-14 | 刘荷花 | A kind of portable coating steel pipe automatic drilling equipment and its boring method |
| CN111421159A (en) * | 2020-04-09 | 2020-07-17 | 汪志明 | Large-diameter steel pipe puncher |
-
2016
- 2016-05-19 CN CN201620484557.1U patent/CN205703473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425064A (en) * | 2016-11-26 | 2017-02-22 | 广西大学 | Pipeline cutting device |
| CN108994346A (en) * | 2018-08-22 | 2018-12-14 | 刘荷花 | A kind of portable coating steel pipe automatic drilling equipment and its boring method |
| CN111421159A (en) * | 2020-04-09 | 2020-07-17 | 汪志明 | Large-diameter steel pipe puncher |
| CN111421159B (en) * | 2020-04-09 | 2021-09-17 | 陈丹青 | Large-diameter steel pipe puncher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161123 Termination date: 20170519 |