CN203611364U - Marble cutter and connecting pipeline thereof - Google Patents
Marble cutter and connecting pipeline thereof Download PDFInfo
- Publication number
- CN203611364U CN203611364U CN201320764842.5U CN201320764842U CN203611364U CN 203611364 U CN203611364 U CN 203611364U CN 201320764842 U CN201320764842 U CN 201320764842U CN 203611364 U CN203611364 U CN 203611364U
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- Prior art keywords
- bulge loop
- connecting pipe
- conduit coupling
- tube connector
- pipe
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Abstract
The utility model discloses a connecting pipeline comprising a connecting pipe, a sleeve and a pipeline connecting part arranged between the connecting pipe and the sleeve. First protrusive rings and/or second protrusive rings are arranged on the outer pipe wall of the pipeline connecting part. According to the connecting pipeline, when the pipeline connecting part is in interference fit with the sleeve through the first protrusive rings, and the connecting pipe is installed on the pipeline connecting part in a sleeved mode, static friction force between the pipeline connecting part and the connecting pipe is increased under the action of friction force between the first protrusive rings and the inner wall of the sleeve, so that relative displacement between the pipe connecting part and the sleeve is not generated; or when the pipeline connecting part is in interference fit with the connecting pipe through the first protrusive rings, and the sleeve is installed on the pipeline connecting part in a sleeved mode, static friction force between the pipeline connecting part and the sleeve is increased under the action of friction force between the first protrusive rings and the inner wall of the connecting pipe, so that relative displacement between the pipeline connecting part and the connecting pipe is not generated. Therefore, using stability of the connecting pipeline is improved.
Description
Technical field
The utility model relates to a kind of connecting pipe, particularly relates to a kind of connecting pipe using on machine for working stone.
Background technology
Fig. 1 to Fig. 3 is traditional connecting pipe 110, this connecting pipe 110 generally include tube connector 111, sleeve pipe 112 and be arranged on tube connector 111 and sleeve pipe 112 between conduit coupling 113, conduit coupling 113 is the metallic conduit that outer tube wall is smooth.Socket mutually between existing sleeve pipe 112 and tube connector 111 and conduit coupling 113, because the stiction between sleeve pipe 112 and tube connector 111 and conduit coupling 113 is smaller, when conduit coupling 113 is assembled on sleeve pipe 112, tube connector 111 is when being set with on conduit coupling 113, or when tube connector 111 is assembled on sleeve pipe 112, sleeve pipe 112 is when being set with on conduit coupling 113, all can produce than also large external force of stiction, thereby make to produce relative displacement between conduit coupling 113 and sleeve pipe 112 or conduit coupling 113 and tube connector 111.In installation or use procedure, conduit coupling 113 is easy to come off from the inner tubal wall of sleeve pipe 112 or tube connector 111, thereby has reduced the stability in use of connecting pipe 110.
Utility model content
Based on this, be necessary for the problems referred to above, a kind of connecting pipe that can improve stability in use in installation or use procedure is provided.
A kind of connecting pipe, comprise tube connector, sleeve pipe and be located at described tube connector and described sleeve pipe between conduit coupling, the outer tube wall of described conduit coupling is provided with the first bulge loop, described the first bulge loop coordinates with described sleeve interference, and/or the outer tube wall of described conduit coupling is provided with the second bulge loop, described the second bulge loop and described tube connector interference fit.
In an embodiment, on the outer tube wall of described conduit coupling, be also provided with the 3rd bulge loop therein, described sleeve pipe and described tube connector respectively with described the 3rd bulge loop butt.
In an embodiment, the outside dimension of described the 3rd bulge loop is identical with the outside dimension of at least one in described the first bulge loop and described the second bulge loop therein.
Therein in an embodiment, the outside dimension of described the 3rd bulge loop is greater than in described the first bulge loop and described the second bulge loop the outside dimension of at least one.
In an embodiment, the material of described sleeve pipe is elastic material therein.
In an embodiment, described sleeve pipe is gum sleeve therein.
In an embodiment, the material of described tube connector is metal material therein.
In an embodiment, described conduit coupling is copper pipe, steel pipe or aluminum pipe therein.
A kind of machine for working stone, comprise casing, be located at the drive motors in described casing and extend the cutting saw blade of described casing, described drive motors is provided with driving shaft, described cutting saw blade is fixed on described driving shaft, sidepiece at described cutting saw blade is provided with nozzle, and the end of described nozzle is communicated with described connecting pipe.
In an embodiment, described casing is provided with the handle for gripping, and is provided with the driving switch for controlling described drive motors break-make in the inside of described handle therein.
Above-mentioned connecting pipe is provided with the first bulge loop coordinating with sleeve interference on the outer tube wall of conduit coupling, and/or on the outer tube wall of conduit coupling, is provided with and the second bulge loop of tube connector interference fit.When conduit coupling coordinates with sleeve interference by the first bulge loop, tube connector is when being set with on conduit coupling, increase because the frictional force effect of the first bulge loop and sleeve pipe inner tubal wall makes stiction between conduit coupling and tube connector, thereby make can not produce between conduit coupling and sleeve pipe relative displacement.Or pass through the second bulge loop and tube connector interference fit when conduit coupling, sleeve pipe is when being set with on conduit coupling, increase because the frictional force effect of the first bulge loop and tube connector inner tubal wall makes stiction between conduit coupling and sleeve pipe, thereby make can not produce between conduit coupling and tube connector relative displacement.In above-mentioned conduit coupling installation or use procedure, conduit coupling can not come off from the inner tubal wall of sleeve pipe or tube connector, thereby has improved the stability in use of connecting pipe.
Accompanying drawing explanation
Fig. 1 is the front view of sleeve pipe in connecting pipe;
Fig. 2 is the front view of traditional conduit coupling;
Fig. 3 is traditional connecting pipe partial structurtes schematic diagram;
Fig. 4 is connecting pipe partial structurtes schematic diagram in embodiment 1;
Fig. 5 is the front view of conduit coupling in embodiment 1;
Fig. 6 is the front view of conduit coupling in embodiment 2;
Fig. 7 is the front view of conduit coupling in embodiment 3;
Fig. 8 is the front view of conduit coupling in embodiment 4;
Fig. 9 is the three-dimensional structure schematic diagram of machine for working stone;
Figure 10 is the front view of machine for working stone;
Figure 11 is the top view of machine for working stone.
Wherein, concrete element reference numeral is listed as follows:
Machine for working stone, 100 connecting pipes, 110,210
Tube connector, 111,211 sleeve pipes, 112,212
Conduit coupling, 113,213,313,413,513 casings, 120
The first bulge loop, 2132,3132,4132,5,132 second bulge loops, 5131
The 3rd bulge loop, 2133,3133,5133 driving shafts, 130
Cutting saw blade, 140 nozzles, 150
Handle, 160 driving switch, 170
The specific embodiment
Embodiment 1:
Please refer to the drawing 4, present embodiment has disclosed a kind of improved connecting pipeline structure, this connecting pipe 210 comprise sleeve pipe 211, tube connector 212 and be arranged on sleeve pipe 211 and tube connector 212 between conduit coupling 213.On conduit coupling 213, be provided with the first bulge loop 2132 and the 3rd bulge loop 2133(please refer to the drawing 5 with sleeve pipe 212 interference fit).The outside dimension of the first bulge loop 2132 and the 3rd bulge loop 2133 is identical.Please refer to the drawing 8, in connecting pipe 210 installation processes, first will be connected by interference fit with sleeve pipe 212 near first bulge loop 2132 of sleeve pipe 212 one end.And then tube connector 211 is set with on conduit coupling 213, in cover process of assembling, the stiction producing between the first bulge loop 2132 and sleeve pipe 212 is greater than operator's axial application of force, thereby makes can not produce between conduit coupling 213 and sleeve pipe 212 relative displacement.Now, one end of tube connector 111 and sleeve pipe 112 is connected on the 3rd bulge loop 2133 that is positioned at conduit coupling 213 middle parts, thereby further avoid tube connector 211 in use, conduit coupling 213, towards the play in the direction of tube connector 211 or sleeve pipe 212, has improved the stability in use of connecting pipe 210.
In addition, in present embodiment, tube connector 211 is elastic material with sleeve pipe 212, and conduit coupling 213 is the metal tubes such as copper pipe, steel pipe or aluminum pipe.In preferred version, tube connector 211 is rubber tube with sleeve pipe 212, and conduit coupling 213 is copper pipe.When conduit coupling 213 is toward having while being set with on the tube connector 211 of quality of rubber materials or sleeve pipe 212, because the stiction between conduit coupling 213 and tube connector 211 or sleeve pipe 212 increases, can avoid connecting pipe 210 in use, the problem that conduit coupling 213 comes off towards the play in the direction of tube connector 211 or sleeve pipe 212, thus the stability in use of conduit coupling 213 further improved.
Embodiment 2:
Please refer to the drawing 6, has disclosed a kind of conduit coupling structure different from the embodiment described above, is provided with the first bulge loop 3132 and the 3rd bulge loop 3133 on this conduit coupling 313, and wherein the outside dimension of the first bulge loop 3132 is less than the outside dimension of the 3rd bulge loop 3133.The embodiment 1 of comparing, an end of tube connector 111 and sleeve pipe 112 can more effectively be connected on the 3rd bulge loop 3133, thereby has effectively prevented the play of tube connector or sleeve pipe, has improved the stability in use of connecting pipe.
Embodiment 3:
Please refer to the drawing 7, the outside dimension that is provided with three the first bulge loop 4132, the first bulge loops 4132 on the conduit coupling 413 in the connecting pipeline structure of present embodiment is successively decreased to its end successively by the middle part of conduit coupling 413.In connecting pipe installation process, each first bulge loop 4132 successively with the inner tubal wall interference fit of sleeve pipe, the embodiment 2 of comparing, this mode more can strengthen the stiction producing between the first bulge loop 4132 and sleeve pipe, in connecting pipe use procedure, can improve the higher limit of conduit coupling 413 towards the play dynamics in the direction of tube connector or sleeve pipe, thereby effectively prevent the play of sleeve pipe on the first bulge loop 4132, improve the stability in use of connecting pipe.
Embodiment 4:
Please refer to the drawing 8, the outside dimension that is provided with the first bulge loop 5132, the second bulge loop 5131 and the 3rd bulge loop 5133, the three bulge loops 5133 on conduit coupling 513 in the connecting pipeline structure of present embodiment is greater than the outside dimension of the first bulge loop 5132 and the second bulge loop 5131.In connecting pipe installation process, the first bulge loop 5132 is connected with sleeve interference, the second bulge loop 5131 is connected with tube connector interference fit, the 3rd bulge loop 5133 at conduit coupling 513 middle parts is arranged between tube connector and sleeve pipe.This conduit coupling 513 structures, tube connector and sleeve pipe are all connected with its corresponding bulge loop interference fit.Therefore, be no matter tube connector toward in overlapping process of assembling on conduit coupling 513 or at sleeve pipe in the process of suit on conduit coupling 513, bulge loop and sleeve pipe and and tube connector between stiction and operator's axial application of force suitable, thereby after making conduit coupling 513 be sleeved on tube connector and sleeve pipe, tube connector and sleeve pipe do not produce displacement relatively.Thereby effectively prevent the play of conduit coupling 513 on tube connector and sleeve pipe, improved the stability in use of connecting pipe.
In addition, the utility model has also disclosed a kind of machine for working stone 100 of embodiment 1 to any one connecting pipe in embodiment 4 that have.Please refer to the drawing 9 is to Figure 11, and this machine for working stone 100 comprises casing 120, is arranged at the drive motors (not shown) in casing 120 and extends the cutting saw blade 140 of casing 120.Drive motors is provided with driving shaft 130, and cutting saw blade 140 is fixed on this driving shaft 130.In the time that drive motors starts, cutting saw blade 140 produces and rotatablely moves around this driving shaft 130, and workpiece is cut.In the process of cutting, cause the decline of cut quality for fear of cutting saw blade 140 because of high temperature, need to carry out constantly cooling to cutting saw blade 140, therefore be also provided with external refrigeration water water source or cooling fluid water source and be connected at the sidepiece of cutting saw blade 140, for spraying the nozzle 150 of cooling water or cooling fluid.Tube connector in end and the connecting pipe of nozzle 150 connects, and specifically, this tube connector is rubber water pipe.Sleeve pipe in external refrigeration water water source or cooling fluid water source and connecting pipe connects.Now, tube connector is fastenedly connected by conduit coupling and sleeve pipe.In the time opening the valve at external refrigeration water water source or cooling fluid water source, cooling water or the cooling fluid with crunch can spray by connecting pipe from nozzle 150.
Fig. 9 has disclosed the machine for working stone 100 of the connecting pipe 210 described in use embodiment 1, and conduit coupling 213 is provided with the first bulge loop 2132 and the 3rd bulge loop 2133(please refer to the drawing 5 with sleeve pipe 212 interference fit).In the time that conduit coupling 213 is interference fitted on sleeve pipe 212 by the first bulge loop 2132, the frictional force effect of the first bulge loop 2132 and sleeve pipe 212 inner tubal walls increases the stiction between conduit coupling 213 and sleeve pipe 211, conduit coupling 213 is in installation process and in follow-up use procedure, as in powerful hydraulic pressure erosion process, between conduit coupling 213 and sleeve pipe 212, can not produce relative displacement.Thereby improve the stability in use of connecting pipe 210.
In addition, on casing 120, be also provided with the handle 160 for gripping, be also provided with the driving switch 170 for controlling drive motors break-make in the inside of handle 160.In machine for working stone 100 courses of work, operator can will hold handle 160, press the driving switch 170 that is arranged on handle 160 inside by the gripping dynamics of hand, thereby start drive motors work, cutting saw blade 140 carries out cutting operation under the drive of drive motors.In this simultaneously, the nozzle 150 that is arranged on cutting saw blade 140 sidepieces constantly sprays cooling water or cooling fluid is carried out cooling to cutting saw blade 140.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a connecting pipe, comprise tube connector, sleeve pipe and be located at described tube connector and described sleeve pipe between conduit coupling, it is characterized in that, the outer tube wall of described conduit coupling is provided with the first bulge loop, described the first bulge loop coordinates with described sleeve interference, and/or the outer tube wall of described conduit coupling is provided with the second bulge loop, described the second bulge loop and described tube connector interference fit.
2. connecting pipe according to claim 1, is characterized in that, is also provided with the 3rd bulge loop on the outer tube wall of described conduit coupling, described sleeve pipe and described tube connector respectively with described the 3rd bulge loop butt.
3. connecting pipe according to claim 2, is characterized in that, the outside dimension of described the 3rd bulge loop is identical with the outside dimension of at least one in described the first bulge loop and described the second bulge loop.
4. connecting pipe according to claim 2, is characterized in that, the outside dimension of described the 3rd bulge loop is greater than in described the first bulge loop and described the second bulge loop the outside dimension of at least one.
5. connecting pipe according to claim 1, is characterized in that, the material of described sleeve pipe is elastic material.
6. connecting pipe according to claim 5, is characterized in that, described sleeve pipe is gum sleeve.
7. connecting pipe according to claim 1, is characterized in that, the material of described tube connector is metal material.
8. connecting pipe according to claim 7, is characterized in that, described conduit coupling is copper pipe, steel pipe or aluminum pipe.
9. a machine for working stone, comprise casing, be located at the drive motors in described casing and extend the cutting saw blade of described casing, described drive motors is provided with driving shaft, described cutting saw blade is fixed on described driving shaft, it is characterized in that, described machine for working stone also comprises the connecting pipe described in any one in claim 1 to 8, and the sidepiece of described cutting saw blade is provided with nozzle, and the end of described nozzle is communicated with described connecting pipe.
10. machine for working stone according to claim 9, is characterized in that, described casing is provided with the handle for gripping, and is provided with the driving switch for controlling described drive motors break-make in the inside of described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764842.5U CN203611364U (en) | 2013-11-26 | 2013-11-26 | Marble cutter and connecting pipeline thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764842.5U CN203611364U (en) | 2013-11-26 | 2013-11-26 | Marble cutter and connecting pipeline thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611364U true CN203611364U (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764842.5U Expired - Fee Related CN203611364U (en) | 2013-11-26 | 2013-11-26 | Marble cutter and connecting pipeline thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669443A (en) * | 2013-11-26 | 2015-06-03 | 宝时得机械（张家港）有限公司 | Marble machine and connection pipeline thereof |
-
2013
- 2013-11-26 CN CN201320764842.5U patent/CN203611364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669443A (en) * | 2013-11-26 | 2015-06-03 | 宝时得机械（张家港）有限公司 | Marble machine and connection pipeline thereof |
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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: 20140528 Termination date: 20151126 |