CN206952256U - A kind of external clamping type pipe cutter of the new clamping device of band - Google Patents
A kind of external clamping type pipe cutter of the new clamping device of band Download PDFInfo
- Publication number
- CN206952256U CN206952256U CN201720470174.3U CN201720470174U CN206952256U CN 206952256 U CN206952256 U CN 206952256U CN 201720470174 U CN201720470174 U CN 201720470174U CN 206952256 U CN206952256 U CN 206952256U
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- China
- Prior art keywords
- clamp clip
- annular brace
- clamping device
- connecting shaft
- clamp
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Abstract
The utility model discloses a kind of external clamping type pipe cutter of the new clamping device of band, including base, annular brace, Cutting dolly and clamping device；The annular brace is fixed on base, and annular brace is hollow structure and inside is full of hydraulic oil；The clamping device includes clamp clip connecting shaft, piston sheet, piston bucket, oil pipe and clamp clip, clamp clip has four to be circumferentially provided in the inner ring of annular brace, clamp clip connects clamp clip connecting shaft, clamp clip connecting shaft stretches into annular brace and is slidably connected with annular brace, the termination connection piston sheet of clamp clip connecting shaft, piston sheet is provided with the piston bucket to match with it, and piston bucket is fixed on inside annular brace；The inner chamber of oil pipe UNICOM annular brace, oil pipe are provided with the joint for connection liquid cylinder pressure.The setting that the utility model passes through new clamping device so that the circumferentially contracted synchronous progress of four clamp clips, without repeatedly adjustment with regard to four clamp clips can be made all to be brought into close contact with pipeline.
Description
Technical field
It the utility model is related to a kind of pipe cutter, the external clamping type pipe cutting of specifically a kind of new clamping device of band
Machine.
Background technology
Pipeline is that we pass through in pipe installation process is carried out through a kind of commonly used section bar in liquid or gas conveying
Often need to cut pipeline.
External clamping type pipe cutter is one kind of cutting machine, needs to be matched for clamping tightly when external clamping type pipe cutter is cut
Pipeline is fixed piece, is in general all that clamp clip is arranged circumferentially in outside pipeline, pressing to pipeline from multiple directions is pressed from both sides
Tightly so as to completing to fix.But in existing device, the processes for pressing to pipeline of multiple clamp clips is not synchronous, it is necessary to multiple
Adjustment just can make each clamp clip be brought into close contact pipeline outer wall.
Utility model content
The purpose of this utility model is the external clamping type pipe cutter for providing a kind of new clamping device of band, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of external clamping type pipe cutter of the new clamping device of band, including annular brace, Cutting dolly and clamping device；
The annular brace is hollow structure and inside is full of hydraulic oil, and annular slide track is offered in the flank side surface of annular brace two；It is described
Cutting dolly set up on a toroidal support, Cutting dolly include mounting bracket, pulley mounting plate, pulley, door type frame, lowering or hoisting gear and
Cutting knife；The mounting bracket both sides are connected with pulley mounting plate, pulley rotation connection pulley mounting plate, and pulley slides with annular slide track
Coordinate；The mounting bracket extends away from annular brace is provided with door type frame on one section of support body and the part support body；The gate
Frame is provided with lowering or hoisting gear, the output end connection cutting knife link of lowering or hoisting gear；The cutting knife is rotatablely connected cutting knife link, cuts
Knife is additionally provided with the drive device for its rotation, and drive device is arranged on the outside of cutting knife link；The clamping device includes folder
Tight piece connecting shaft, piston sheet, piston bucket, oil pipe and clamp clip, clamp clip have four to be circumferentially provided in the inner ring of annular brace,
Clamp clip connects clamp clip connecting shaft, and clamp clip connecting shaft stretches into annular brace and is slidably connected with annular brace, and clamp clip connects
The termination connection piston sheet of spindle, piston sheet are provided with the piston bucket to match with it, and piston bucket is fixed on inside annular brace；Institute
The inner chamber of oil pipe UNICOM annular brace is stated, oil pipe is provided with the joint for connection liquid cylinder pressure；The clamp clip includes clamp clip
Housing and clamp clip body, clamp clip body are plugged in clamp clip housing and can moved up and down, clamp clip body and clamping
Elastic telescopic layer is provided between piece housing, the outer inframe of clamp clip is provided with the stopper slot for limiting clamp clip body position, clamp clip sheet
Body is provided with the limited block to match with stopper slot.
As further program of the utility model：The lowering or hoisting gear is hydraulic lifting arm.
As the utility model further scheme：The clamp clip connection outer shaft sleeve, which is provided with, increases its moving stability
Axle sleeve, axle sleeve fix on a toroidal support.
As the utility model further scheme：The piston bucket is provided with snap ring.
As the utility model further scheme：The clamping face of the clamp clip is arcwall face.
As the utility model further scheme：The elastic telescopic layer is formed by multiple spring assemblies.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, Cutting dolly runs one week along annular slide track and carries out annular cutting to pipeline, so cuts
Conduits cut out is smooth；The process that four clamp clips in clamping device press to pipeline is synchronously carried out, without multiple
Adjustment is with regard to that can make four clamp clips be all brought into close contact with pipeline outer wall；Simultaneously clamp on piece body, clamp clip housing and elastic telescopic
Layer with the use of allow pipeline fix it is more firm.
Brief description of the drawings
Fig. 1 is the front view of the external clamping type pipe cutter with new clamping device.
Fig. 2 is side view figure in the external clamping type pipe cutter with new clamping device.
Fig. 3 is the structural representation of clamp system in the external clamping type pipe cutter with new clamping device.
Fig. 4 is the structural representation of clamp clip in the external clamping type pipe cutter with new clamping device.
Fig. 5 is the mplifying structure schematic diagram of A in the external clamping type pipe cutter with new clamping device.
In figure：1- annular braces, 2- annular slide tracks, 3- Cutting dollies, 31- mounting brackets, 32- pulley mounting plates, 321- are slided
Wheel, 33- door type frames, 34- lowering or hoisting gears, 35- cutting knifes link, 36- cutting knifes, 361- drive devices, 41- clamp clips connecting shaft,
411- axle sleeves, 42- piston sheets, 43- pistons bucket, 431- snap rings, 44- oil pipes, 441- joints, 5- clamp clips, outside 51- clamp clips
Frame, 511- stopper slots, 52- clamp clips body, 521- limited blocks, 53- stretchable layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~5, in the utility model embodiment, a kind of external clamping type pipe cutter of the new clamping device of band,
Including annular brace 1, Cutting dolly 3 and clamping device；The annular brace 1 is hollow structure and inside is full of hydraulic oil, ring
Shape supports 1 liang of flank side surface to be provided with annular slide track 2；The Cutting dolly 3 is erected in annular brace 1, and Cutting dolly 3 includes peace
Shelve 31, pulley mounting plate 32, pulley 321, door type frame 33, lowering or hoisting gear 34 and cutting knife 36；The both sides of mounting bracket 31 connection
There is pulley mounting plate 32, pulley 321 is rotatablely connected pulley mounting plate 32, and pulley 321 is slidably matched with annular slide track 2；Such as Fig. 2 institutes
Show, the mounting bracket 31 extends away from annular brace 12 is provided with door type frame 33 on one section of support body and the part support body；It is described
Door type frame 33 is provided with lowering or hoisting gear 34, the output end connection cutting knife link 35 of lowering or hoisting gear 34；The cutting knife 36, which rotates, to be connected
Cutting knife link 35 is connect, cutting knife 36 is additionally provided with the drive device 361 for its rotation, and drive device 361 is arranged on cutting knife link
35 outside；The clamping device includes clamp clip connecting shaft 41, piston sheet 42, piston bucket 43, oil pipe 44 and clamp clip 5, folder
Tight piece 5 has four to be circumferentially distributed in the through hole of annular brace 1, and clamp clip 5 connects clamp clip connecting shaft 41, clamp clip connecting shaft
41 stretch into annular brace 1 and are slidably connected with annular brace 1, the termination connection piston sheet 42 of clamp clip connecting shaft 41, piston sheet
42 are provided with the piston bucket 43 to match with it, and piston bucket 43 is fixed on inside annular brace 1；The UNICOM's annular brace of oil pipe 44
1 inner chamber, oil pipe 44 are provided with the joint 441 for connection liquid cylinder pressure；As shown in Figures 4 and 5, the clamp clip 5 includes clamping
Piece housing 51 and clamp clip body 52, clamp clip body 52 are plugged in clamp clip housing 51 and can moved up and down, clamp clip
Elastic telescopic layer 53 is provided between body 52 and clamp clip housing 51, is provided with clamp clip housing 51 and limits clamp clip body 52
The stopper slot 511 put, clamp clip body 52 are provided with the limited block 521 to match with stopper slot 511；
The lowering or hoisting gear 34 is hydraulic lifting arm；
Being arranged with outside the clamp clip connecting shaft 41 increases the axle sleeve 411 of its moving stability, and axle sleeve 411 is fixed on annular
In support 1；
The piston bucket 43 is provided with the snap ring 431 of limitation piston sheet 42 position；
The clamping face of the clamp clip 5 is arcwall face；
The elastic telescopic layer 53 is formed by multiple spring assemblies.
Operation principle of the present utility model is：
Pipeline is placed in the through hole of annular brace 1, the hydraulic cylinder that startup oil pipe 44 is connected, in annular brace 1
Hydraulic fluid pressure becomes big, and so as to promote piston sheet 42 to be moved in piston bucket 43, piston sheet 42 drives clamp clip connecting shaft 41 to move
It is dynamic, so as to drive four clamp clips 5 to be clamped from four direction to pipeline simultaneously, should during, four clamp clips 5 press to
The process of pipeline is synchronously carried out, without repeatedly adjustment with regard to four clamp clips 5 can be made to be brought into close contact with pipeline outer wall；Together
When clamp clip body 52 and clamp clip housing 51 between be provided with stretchable layer 53, when clamp clip body 52 presses to pipeline, elasticity
Stretchable layer 53 shrinks the backward piece body 52 that compresses and applies reaction force, so that the clamping of pipeline is more firm；Pipeline has been fixed
Cheng Hou, start drive device 361 and drive cutting knife 36 to rotate, while start lowering or hoisting gear 34 and drive cutting knife 36 to press to pipeline, treat pipe
After road wall is cut open, Cutting dolly 3 is promoted to carry out annular cutting to pipeline, due to cross-section center and the annular brace 1 of pipeline
Center superposition, therefore can ensure Cutting dolly 3 run one week after, pipeline can be cut open completely.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of external clamping type pipe cutter of the new clamping device of band, including annular brace (1), Cutting dolly (3) and clamping
Device；Characterized in that, the annular brace (1) is hollow structure and inside is full of hydraulic oil, the flank side surface of annular brace (1) two
On offer annular slide track (2)；The Cutting dolly (3) is erected in annular brace (1), and Cutting dolly (3) includes mounting bracket
(31), pulley mounting plate (32), pulley (321), door type frame (33), lowering or hoisting gear (34) and cutting knife (36)；The mounting bracket
(31) both sides are connected with pulley mounting plate (32), pulley (321) rotation connection pulley mounting plate (32), pulley (321) and annular
Slideway (2) is slidably matched；The mounting bracket (31) is extended away from annular brace (22) and pacified on one section of support body and the part support body
Equipped with door type frame (33)；The door type frame (33) is provided with lowering or hoisting gear (34), the output end connection cutting knife of lowering or hoisting gear (34)
Link (35)；Cutting knife (36) the rotation connection cutting knife link (35), cutting knife (36) are additionally provided with the driving dress for its rotation
Put (361), drive device (361) is arranged on the outside of cutting knife link (35)；The clamping device includes clamp clip connecting shaft
(41), piston sheet (42), piston bucket (43), oil pipe (44) and clamp clip (5), clamp clip (5) have four to be circumferentially provided on annular
In the inner ring for supporting (1), clamp clip (5) connection clamp clip connecting shaft (41), clamp clip connecting shaft (41) stretches into annular brace (1)
And be slidably connected with annular brace (1), the termination of clamp clip connecting shaft (41) connection piston sheet (42), piston sheet (42) be provided with
Its piston bucket (43) to match, it is internal that piston bucket (43) is fixed on annular brace (1)；Oil pipe (44) UNICOM annular brace
(1) inner chamber, oil pipe (44) are provided with the joint (441) for connection liquid cylinder pressure；The clamp clip (5) includes clamp clip housing
(51) it is plugged in clamp clip housing (51) and can moves up and down with clamp clip body (52), clamp clip body (52), clamps
Elastic telescopic layer (53) is provided between piece body (52) and clamp clip housing (51), is provided with clamp clip housing (51) and limits clamping
The stopper slot (511) of piece body (52) position, clamp clip body (52) are provided with the limited block to match with stopper slot (511)
(521)。
2. the external clamping type pipe cutter of the new clamping device of band according to claim 1, it is characterised in that the lifting
Device (34) is hydraulic lifting arm.
3. the external clamping type pipe cutter of the new clamping device of band according to claim 1, it is characterised in that the clamping
Being arranged with outside piece connecting shaft (41) increases the axle sleeve (411) of its moving stability, and axle sleeve (411) is fixed in annular brace (1).
4. the external clamping type pipe cutter of the new clamping device of band according to claim 1, it is characterised in that the work
Snap ring (431) is provided with plug bucket (43).
5. the external clamping type pipe cutter of the new clamping device of band according to claim 1, it is characterised in that the clamping
The clamping face of piece (5) is arcwall face.
6. the external clamping type pipe cutter of the new clamping device of band according to claim 1, it is characterised in that the elasticity
Stretchable layer (53) is formed by multiple spring assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720470174.3U CN206952256U (en) | 2017-04-28 | 2017-04-28 | A kind of external clamping type pipe cutter of the new clamping device of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720470174.3U CN206952256U (en) | 2017-04-28 | 2017-04-28 | A kind of external clamping type pipe cutter of the new clamping device of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952256U true CN206952256U (en) | 2018-02-02 |
Family
ID=61373344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720470174.3U Expired - Fee Related CN206952256U (en) | 2017-04-28 | 2017-04-28 | A kind of external clamping type pipe cutter of the new clamping device of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303536A (en) * | 2019-07-08 | 2019-10-08 | 合肥博创机械制造有限公司 | A kind of cutter device for tubular workpiece processing |
| CN110802267A (en) * | 2019-11-12 | 2020-02-18 | 施卫杰 | External clamping type cutting machine for pipeline cutting |
| CN112222518A (en) * | 2020-09-30 | 2021-01-15 | 洪步庚 | Outer card formula pipeline cutting groove equipment |
| CN112719414A (en) * | 2021-02-26 | 2021-04-30 | 深圳裕丰华实业有限公司 | Pipe cutting machine equipment capable of preventing pipeline from deforming |
-
2017
- 2017-04-28 CN CN201720470174.3U patent/CN206952256U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303536A (en) * | 2019-07-08 | 2019-10-08 | 合肥博创机械制造有限公司 | A kind of cutter device for tubular workpiece processing |
| CN110802267A (en) * | 2019-11-12 | 2020-02-18 | 施卫杰 | External clamping type cutting machine for pipeline cutting |
| CN112222518A (en) * | 2020-09-30 | 2021-01-15 | 洪步庚 | Outer card formula pipeline cutting groove equipment |
| CN112719414A (en) * | 2021-02-26 | 2021-04-30 | 深圳裕丰华实业有限公司 | Pipe cutting machine equipment capable of preventing pipeline from deforming |
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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: 20180202 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |