CN202964722U - Manual Sovent pipe fitting cutting knife - Google Patents
Manual Sovent pipe fitting cutting knife Download PDFInfo
- Publication number
- CN202964722U CN202964722U CN 201220367925 CN201220367925U CN202964722U CN 202964722 U CN202964722 U CN 202964722U CN 201220367925 CN201220367925 CN 201220367925 CN 201220367925 U CN201220367925 U CN 201220367925U CN 202964722 U CN202964722 U CN 202964722U
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- CN
- China
- Prior art keywords
- pipe fitting
- transmission shaft
- power transmission
- weituo
- main body
- 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 provides a manual Sovent pipe fitting cutting knife, which comprises a cutting knife body, a transmission shaft connected with the cutting knife body, a knife disc arranged in the cutting knife body and a rotary handle connected with the transmission shaft, wherein the cutting knife body is sleeved and connected onto a pipe fitting to be processed; and the transmission shaft is used for driving the knife disc to rotate. The problems of inaccurate cutting size, uneven cutting end surface, reprocessing caused by high possibility of generating cutting burrs, product appearance damage caused by high possibility of damaging the pipe fitting in the cutting process and the like due to the adoption of the conventional simpler operation method of cutting the pipe fitting by a general knife or sawing the pipe fitting by a saw are solved.
Description
Technical field
The utility model relates to the tubing technical field of processing equipment, particularly relates to a kind of hand Su Weituo pipe fitting cutter.
Background technology
could implement after people all need to process when construction and installation co-layer draining pipe fitting Su Weituo at present to install and use, and the process of processing is all generally to occur in the process of construction, this increases the difficulty of processing greatly, and general at the scene processing to be all the workman adopt traditional common lancinating or the comparatively shirtsleeve operation method such as saw saw, but traditional processing method is easy to cause cut lengths inaccurate, the cutting end face is uneven, thereby easily cause burr to need processing again during cutting, during cutting, thereby the easy damaged pipe fitting destroys the problems such as product appearance, inefficiency when making operation, and product quality is difficult to guarantee, operation brings a lot of inconvenience to post-production.
The utility model content
In order to overcome the deficiencies in the prior art, technical purpose of the present utility model is to provide hand Su Weituo pipe fitting cutter a kind of simple in structure, easy to use.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of hand Su Weituo pipe fitting cutter, comprise cutter main body, the power transmission shaft that is connected with cutting operator body, be arranged on the cutterhead in the cutter main body, the turning handle that is connected with described power transmission shaft, described cutter main body is socketed on pipe fitting to be processed, and described power transmission shaft drives described cutterhead and rotates.
Preferably, described power transmission shaft is connecting screw rod, adopts with described cutter main body to be threaded.
Preferably, described connecting screw rod upper end is provided with stop nut.
Preferably, described turning handle comprises cross bar, the axle sleeve that is connected with cross bar, and described axle sleeve is socketed on power transmission shaft, is fixedly connected with power transmission shaft.
Preferably, described axle sleeve upper and lower side is provided with the first through hole, and described the first through hole is the power transmission shaft installation position, described cross bar is provided with the second through hole, described the second through hole and power transmission shaft installation position are coaxial, and two ends, described axle sleeve left and right are provided with third through-hole, and described third through-hole is the cross bar installation position.
Preferably, a stop nut is arranged at power transmission shaft top, can effectively limit the impulse stroke of cutter.
Preferably, described cutterhead is provided with a drill bit, and described drill bit and cutterhead fixed-link are accurately located when being used for the cutting perforate.
Preferably, described cutter main body lower end is a hinge structure, and described cutter main body is socketed on tubing by hinge structure, and described hinge structure comprises the stiff end that is fixedly connected with the cutter main body, the movable end that is flexibly connected with stiff end.
Preferably, described movable end one end is connected by the rotating shaft screw with stiff end, and described movable end screw around the shaft rotates.
Preferably, the described movable end other end is connected by a syndeton with stiff end, and described syndeton comprises the rotating shaft screw, and with connecting rod and the fixture that described rotating shaft screw is connected, described rotating shaft screw is connected with stiff end; Described connecting rod front end is connected with the rotating shaft screw, and described movable end is socketed on rod rear end, and fixes by fixture, easy installation and removal, and fastening effective, can provide better guarantee for the accurate cutting of cutter.
Preferably, also be provided with jump ring and work type pad between described fixture and movable end.
Preferably, described fixture is long hex nut.
The instruments such as these cutter and electric drill support the use, can be according to the head dummy of sleeve, the connecting screw rods that specification is changed different head dummys, different size, and cutting operation is easy, and the location is accurate, efficient is high.
Compared with prior art, the utility model has the advantage of:
Adopt traditional common lancinate or cut lengths that the comparatively shirtsleeve operation method such as saw saw runs into are inaccurate, the cutting end face is uneven, easily cause burr again to process during cutting, when cutting, thereby the easy damaged pipe fitting destroys the problems such as product appearance thereby solved.Connecting screw rod has the product of difformity, different size, can support the use with the sleeve of different size.But main body, hinge, cutterhead part easy removal, and plurality of specifications is arranged, can adapt to the needs of products of different specifications.
Description of drawings
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is structure chart of the present utility model (partial sectional view);
Fig. 3 is the utility model cutting Su Weituo pipe fitting work schematic diagram;
Fig. 4 is each exploded view of the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only is used for explaining utility model, and be not used in the restriction utility model.
As shown in Fig. 1～4, the utility model provides a kind of hand Su Weituo pipe fitting cutter, comprise cutter main body 5, be connected 5 power transmission shaft 2 with cutting operator body, be arranged on the cutterhead 6 of cutter main body 5 inner chambers, the turning handle that is connected with described power transmission shaft 2, described cutter main body 5 is socketed on pipe fitting 16 to be processed, described power transmission shaft 2 is connected with cutterhead 6, power transmission shaft 2 drives described cutterhead 6 and rotates, and during use, Su Weituo pipe fitting cutter cover is received on tubing 16 and is processed processing.
Wherein cutter main body 5 is the structure of a hollow, lower ending opening, and cutter main body 5 upper ends have the installation position of power transmission shaft 2, and four sides are closed, and described power transmission shaft 2 passes cutter main body 5 by the installation position, extends to cutter main body 5 inside.
Described power transmission shaft 2 is connecting screw rod, and connecting screw rod adopts with described cutter main body 5 and is threaded, and described power transmission shaft 2 is connected with cutterhead 6 by a square button 3.
Further, the sidewall in cutter main body 5 can be provided with a plurality of openings.
Further, described connecting screw rod upper end is provided with stop nut 1, and this stop nut 1 adopts with connecting screw rod and is threaded, and can freely move up and down in the connecting screw rod upper end, for effectively limiting the impulse stroke of cutterhead 6.
Further, described turning handle comprises cross bar 19, the axle sleeve 21 that is connected with cross bar 19, and described axle sleeve 21 is socketed on power transmission shaft, is fixedly connected with power transmission shaft 2.
described power transmission shaft 2 upper ends are provided with the installation position, be used for being connected with described axle sleeve 21, described axle sleeve 21 is socketed on power transmission shaft 2, described axle sleeve 21 is the same structure of a four-head, described axle sleeve 21 two ends, left and right have the first through hole, described cross bar 19 crosses this first through hole, described axle sleeve 21 upper and lower sides have the second through hole, installation position on described power transmission shaft 2 is connected with the second through hole, simultaneously, described cross bar 19 is provided with third through-hole, this third through-hole and the second through hole are coaxial, during installation, described power transmission shaft 2 passes the second through hole and third through-hole successively, and by fixture 17 lockings, described fixture 17 is for after installing cross bar 19, be socketed on the installation position of power transmission shaft 2, lock described cross bar 19 and axle sleeve 21, cross bar 19 and axle sleeve 21 are interfixed with power transmission shaft 2.
Further, be provided with work type pad 12. between described fixture 17 and axle sleeve 21
Further, described cross bar two ends arrange respectively a rubber taper knob 20, not only anti-skidding but also comfortable during operation.
Preferably, described axle sleeve 21 upper and lower sides are provided with the first through hole, and described the first through hole is the power transmission shaft installation position, described cross bar is provided with the second through hole, described the second through hole and power transmission shaft installation position are coaxial, and described axle sleeve 21 two ends, left and right are provided with third through-hole, and described third through-hole is the cross bar installation position.
Further, described cutterhead 6 and cutter main body 5, cutterhead 6 and power transmission shaft 2 can free dismountables, can change different connecting screw rods according to the head dummy of sleeve.
Further, described cutterhead is provided with a drill bit 8, accurately locate when being used for the cutting perforate, and described drill bit 8 and cutterhead 6 fixed-link, wherein said drill bit 8 is fixed on cutterhead 6 by a screw 7.
Further, described cutter main body lower end is a hinge structure, described cutter main body is socketed on tubing by hinge structure, described hinge structure comprises the stiff end 14 that is fixedly connected with cutter main body 5, movable end 9 with stiff end 14 flexible connections, shape after described stiff end 14 and movable end 9 closures and the lower end of cutter main body 5 are similar, can closely cooperate, and perhaps the size of hinge structure is slightly larger than the size of cutter main body 5.
Further, described stiff end 14 is fixed on cutter main body 5 lower ends by welding or the mode that is flexibly connected.
Further, described movable end 9 one ends are connected by rotating shaft screw 4 with stiff end 14, and described movable end 9 screw 4 around the shaft rotates.
Further, the other end of described movable end 9 is connected by a syndeton with stiff end 14, and described syndeton comprises rotating shaft screw 4, the connecting rod 10 and the fixture 13 that are connected with described rotating shaft screw 4, and described rotating shaft screw 4 is connected with stiff end 14; Described connecting rod 10 front ends are connected with rotating shaft screw 4, described connecting rod 10 is mutually vertical with rotating shaft screw 4, described connecting rod 10 screw 4 around the shaft freely rotates, described movable end 9 is socketed on connecting rod 10 rear ends, described connecting rod 10 rear ends are connected with fixture 13, during use, described movable end 9 is socketed on connecting rod 10, then moves backward by fixture 13 restraint ends 9, limits movable end 9 and breaks away from connecting rod 10.
Further, also be provided with jump ring 11 and work type pad 12 between described fixture 13 and movable end, wherein, described fixture 13 is long hex nut.
Wherein, cutter main body 5, lower jaw have products of different specifications, to satisfy the demand of different size Su Wei product-stripping mechanism.
Claims (10)
1. hand Su Weituo pipe fitting cutter, it is characterized in that, comprise cutter main body, the power transmission shaft that is connected with cutting operator body, be arranged on the cutterhead in the cutter main body, the turning handle that is connected with described power transmission shaft, described cutter main body is socketed on pipe fitting to be processed, and described power transmission shaft drives described cutterhead and rotates.
2. hand Su Weituo pipe fitting cutter according to claim 1, is characterized in that, described power transmission shaft is connecting screw rod, adopts with described cutter main body to be threaded.
3. hand Su Weituo pipe fitting cutter according to claim 2, is characterized in that, described connecting screw rod upper end is provided with stop nut.
4. hand Su Weituo pipe fitting cutter according to claim 1, is characterized in that, described turning handle comprises cross bar, the axle sleeve that is connected with cross bar, and described axle sleeve is socketed on power transmission shaft, is fixedly connected with power transmission shaft.
5. hand Su Weituo pipe fitting cutter according to claim 1, it is characterized in that, described axle sleeve upper and lower side is provided with the first through hole, described the first through hole is the power transmission shaft installation position, described cross bar is provided with the second through hole, described the second through hole and power transmission shaft installation position are coaxial, and two ends, described axle sleeve left and right are provided with third through-hole, and described third through-hole is the cross bar installation position.
6. hand Su Weituo pipe fitting cutter according to claim 1, is characterized in that, described cutterhead is provided with a drill bit, described drill bit and cutterhead fixed-link.
7. hand Su Weituo pipe fitting cutter according to claim 1, it is characterized in that, described cutter main body lower end is a hinge structure, described cutter main body is socketed on tubing by hinge structure, described hinge structure comprises the stiff end that is fixedly connected with the cutter main body, with the movable end of stiff end flexible connection.
8. hand Su Weituo pipe fitting cutter according to claim 7, is characterized in that, described movable end one end is connected by the rotating shaft screw with stiff end, and described movable end screw around the shaft rotates.
9. hand Su Weituo pipe fitting cutter according to claim 8, it is characterized in that, the described movable end other end is connected by a syndeton with stiff end, described syndeton comprises the rotating shaft screw, with connecting rod and the fixture that described rotating shaft screw is connected, described rotating shaft screw is connected with stiff end; Described connecting rod front end is connected with the rotating shaft screw, and described movable end is socketed on rod rear end, and fixes by fixture.
10. hand Su Weituo pipe fitting cutter according to claim 8, is characterized in that, also is provided with jump ring and work type pad between described fixture and movable end, and described fixture is long hex nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367925 CN202964722U (en) | 2012-07-27 | 2012-07-27 | Manual Sovent pipe fitting cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367925 CN202964722U (en) | 2012-07-27 | 2012-07-27 | Manual Sovent pipe fitting cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964722U true CN202964722U (en) | 2013-06-05 |
Family
ID=48505848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367925 Expired - Fee Related CN202964722U (en) | 2012-07-27 | 2012-07-27 | Manual Sovent pipe fitting cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806577A (en) * | 2012-07-27 | 2012-12-05 | 广东联塑科技实业有限公司 | Manual Sovent pipe fitting cutter |
-
2012
- 2012-07-27 CN CN 201220367925 patent/CN202964722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806577A (en) * | 2012-07-27 | 2012-12-05 | 广东联塑科技实业有限公司 | Manual Sovent pipe fitting cutter |
| CN102806577B (en) * | 2012-07-27 | 2016-06-22 | 广东联塑科技实业有限公司 | A kind of manual Sovent pipe fitting cutter |
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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 |
Granted publication date: 20130605 Termination date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |