CN205200170U - Pipe fitting tensile takes off skin double -purpose processingequipment in with - Google Patents
Pipe fitting tensile takes off skin double -purpose processingequipment in with Download PDFInfo
- Publication number
- CN205200170U CN205200170U CN201521080834.4U CN201521080834U CN205200170U CN 205200170 U CN205200170 U CN 205200170U CN 201521080834 U CN201521080834 U CN 201521080834U CN 205200170 U CN205200170 U CN 205200170U
- Authority
- CN
- China
- Prior art keywords
- skin
- double
- pipe
- cylinder hollow
- strips
- 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
Links
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000001192 hot extrusion Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Landscapes
- Metal Extraction Processes (AREA)
Abstract
The utility model relates to a pipe fitting tensile takes off skin double -purpose processingequipment in with, it includes cooling tube, double -purpose core, wherein, the cooling tube includes the cylinder hollow tube, set up in the screw rod of the one end of cylinder hollow tube, connect in the trombone slide oil -transferring hose of the other end of cylinder hollow tube, the double -purpose core is a hollow circular cylinder, the outside expansion of cylindrical one end is circular arc loudspeaker form, its inside screw thread that is provided with. Through the utility model discloses an obtain tensilely to take off the technological effect of two kinds of use of skin in with through a device, and the size that can internally take off the skin carries out better ration, prevent excessively to take off the skin or take off the skin dynamics tubular product not enough, improved the product precision.
Description
Technical field
The utility model relates to a kind of drawing pipe and the interior double-purpose processing unit (plant) that strips off the skin.
Background technology
Traditional copper-alloy pipe-material processing technology is, by copper ingot heating furnace, heating of pipe blank is temperature required to tubing hot extrusion, then this pipe is transported to the tubing that tubing hot extrusion stove obtains thermoforming.But the tubing obtained like this is because of high temperature during extruding, the oxygen generation oxidation reaction of surface easily and in air produces oxide layer, makes tubing occur rough surface, needs to carry out surface finish further and obtains highly polished surface to remove oxide layer.But nonetheless, it is large still to there is scale error in the tubing obtained like this, the problem that Product Precision is not high.
In addition, described process needs hot extrusion stove, special surface processing equipment, and not only operating process is complicated, and equipment cost is high.
Utility model content
Utility model problem to be solved
Inventor of the present utility model is in view of above problem, propose a kind of drawing pipe and the interior double-purpose processing unit (plant) that strips off the skin, under the prerequisite of oxidation avoiding tubing under high temperature, easily realize stripping off the skin in copper pipe stretching and copper pipe two kinds of functions by a kind of simple plant equipment.
According to a kind of drawing pipe and the interior double-purpose processing unit (plant) that strips off the skin of an embodiment of the present utility model, it comprises cooling tube and double-purpose core print, wherein, described cooling tube comprise cylinder hollow pipe, be arranged at the screw rod of one end of described cylinder hollow pipe and be connected to described cylinder hollow pipe the other end trombone slide oil delivery hose; Described double-purpose core print is a hollow circuit cylinder, and one end of described cylinder expands outwardly in circular arc horn-like, and its inside is provided with screw thread; The diameter of described screw rod is identical with the internal diameter of described double-purpose core print, and described cylinder hollow pipe is threaded with described double-purpose core print by described screw rod.
According to drawing pipe and the interior double-purpose processing unit (plant) that strips off the skin of an embodiment of the present utility model, further, described cylinder hollow pipe and described double-purpose core print are by identical or different metal, are wherein preferably steel.
According to drawing pipe and the interior double-purpose processing unit (plant) that strips off the skin of an embodiment of the present utility model, further, described cylinder hollow Guan Qi is provided with the outage of a circle for the sprinkling of trombone slide oil near described screw rod one end.
According to drawing pipe and the interior double-purpose processing unit (plant) that strips off the skin of an embodiment of the present utility model, further, the material of described trombone slide oil delivery hose is the plastic flexible pipe of rubber tube or oil resistant, when ensureing the corrosion not by cold oil, and the material that preferred matter is soft.
Utility model effect
Drawing pipe provided by the utility model and the interior double-purpose processing unit (plant) that strips off the skin, drawing pipe and interior two objects that strip off the skin are achieved with an easy equipment, reduce equipment cost, and can effectively prevent the generation of amount of heat in stretching or the process that strips off the skin from causing tubing to heat up and at high temperature producing the problem of oxide layer, first strip off the skin after drawing pipe, the size stripped off the skin can be controlled well, prevent from excessively stripping off the skin or strip off the skin dynamics to tubing not, improve the dimensional accuracy of tubing.
Accompanying drawing explanation
Fig. 1 is drawing pipe of the present utility model and the interior double-purpose processing unit (plant) that strips off the skin assembling schematic diagram when stripping off the skin in will carrying out;
Fig. 2 is drawing pipe of the present utility model and the interior assembling schematic diagram of double-purpose processing unit (plant) when stretching that strip off the skin;
Fig. 3 is the operation chart that strips off the skin in drawing pipe of the present utility model and the interior double-purpose processing unit (plant) that strips off the skin.
Description of reference numerals
1 cooling tube;
11 trombone slide oil delivery hoses;
12 cylinder hollow pipes;
13 screw rods;
14 outages;
2 double-purpose core prints;
3 moulds;
4 pipe drawing dollies;
5 pipes;
6 workbench;
7 springs;
8 supports.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As illustrated in fig. 1 and 2, drawing pipe of the present utility model and the interior double-purpose processing unit (plant) that strips off the skin comprise cooling tube 1, double-purpose core print 2, and wherein said cooling tube 1 comprises cylinder hollow pipe 12, is connected to the screw rod 13 of one end of described cylinder hollow pipe 12, is connected to the trombone slide of the other end of described cylinder hollow pipe oil delivery hose 11; Described double-purpose core print 2 is a hollow circuit cylinder, and one end of described cylinder expands outwardly in circular arc horn-like, and its inside is provided with screw thread.Described cylinder hollow pipe 12 and described double-purpose core print 2 be by identical or different metal, and wherein when the pipe 5 processed be copper pipe, it is steel all preferably.Cylinder hollow pipe 12 is provided with the outage 14 of a circle for the sprinkling of trombone slide oil at it near screw rod 13 one end.The diameter of described screw rod 13 and the internal diameter of described double-purpose core print 2 are set to make cylinder hollow pipe 12 and double-purpose core print 2 closely be linked together by screw thread, and the diameter of such as described screw rod 13 can be identical with the internal diameter of described double-purpose core print 2.The material of described trombone slide oil delivery hose 11 is plastic flexible pipes of rubber tube or oil resistant, when ensureing the corrosion not by cold oil, and the material that preferred matter is soft.
Below this drawing pipe and the interior method of operating stripping off the skin double-purpose processing unit (plant) are specifically described.
First strip off the skin in carrying out copper pipe operation, as shown in figs. 1 and 3, by the utility model stretch with the interior double-purpose processing unit (plant) that strips off the skin be used in strip off the skin use time, cooling tube 1 is arranged on the support 8 on workbench 6 by spring 7, one end of the arc of double-purpose core print 2 is spun on the screw rod 13 of cylinder hollow pipe 12, the pipe 5 of semi-finished product tubing is inserted in cylinder hollow pipe 12, make pipe 5 and pipe drawing dolly 4 in line, a head-clamp through mould 3 of pipe 5 runs toward positive direction by pipe drawing dolly 4, strip off the skin in pipe 5 inside is carried out, this interior process that strips off the skin also plays the effect of stretching to a certain extent simultaneously.
Afterwards, continue with reference to figure 3, pipe 5 after internally stripping off the skin carries out stretch processing, when carrying out stretch processing, the installation direction of double-purpose core print 2 as shown in Figure 2, when drawing pipe of the present utility model and the interior double-purpose processing unit (plant) that strips off the skin being used for copper pipe and stretching, this cooling tube 1 is installed on the support 8 on workbench 6 by spring 7, one end relative with arc of double-purpose core print 2 is spun on the screw rod 13 of cylinder hollow pipe 12, the pipe 5 being processed as semi-finished product tubing is inserted in cylinder hollow pipe 12, after double-purpose core print 2, one end through this double-purpose core print 2 of pipe 5 is clamped and is travelled forward by the pipe drawing dolly 4 vertically moved along workbench 6, pipe 5 is stretched.Due to after the interior operation that strips off the skin, the inner surface of pipe 5 produces burr, and this drawing process effectively can improve the smoothness of inner surface, eliminates burr to a certain extent.
The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model; If do not depart from spirit and scope of the present utility model, the utility model is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the utility model claim.
Practicality in industry
The structure of drawing pipe provided by the utility model and the interior double-purpose processing unit (plant) that strips off the skin is simple, and two kinds of purposes can be realized by a device, namely can realize stretching and interiorly stripping off the skin simultaneously, equipment cost is reduced, and can carry out better quantitatively the size stripped off the skin, prevent from excessively stripping off the skin or strip off the skin dynamics to tubing not, improve Product Precision; Inside strip off the skin and eliminate inner surface quality defect; And internal lubrication, then the oxidation that the high temperature stripping off the skin generation in preventing causes copper pipe inner surface, improves copper pipe inner surface quality.
Claims (4)
1. drawing pipe and the interior double-purpose processing unit (plant) that strips off the skin, it comprises cooling tube and double-purpose core print, it is characterized in that,
Described cooling tube comprises cylinder hollow pipe, be arranged at the screw rod of one end of described cylinder hollow pipe and be connected to the trombone slide oil delivery hose of the other end of described cylinder hollow pipe;
Described double-purpose core print is a hollow circuit cylinder, and one end of described cylinder expands outwardly in circular arc horn-like, and its inside is provided with screw thread;
The diameter of described screw rod is identical with the internal diameter of described double-purpose core print, and described cylinder hollow pipe is threaded with described double-purpose core print by described screw rod.
2. drawing pipe according to claim 1 and the interior double-purpose processing unit (plant) that strips off the skin, is characterized in that, described cylinder hollow pipe and described double-purpose core print are by identical or different metal.
3. drawing pipe according to claim 1 and the interior double-purpose processing unit (plant) that strips off the skin, it is characterized in that, described cylinder hollow Guan Qi is provided with the outage of a circle for the sprinkling of trombone slide oil near described screw rod one end.
4. drawing pipe according to claim 1 and the interior double-purpose processing unit (plant) that strips off the skin, is characterized in that, the material of described trombone slide oil delivery hose is the plastic flexible pipe of rubber tube or oil resistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080834.4U CN205200170U (en) | 2015-12-22 | 2015-12-22 | Pipe fitting tensile takes off skin double -purpose processingequipment in with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080834.4U CN205200170U (en) | 2015-12-22 | 2015-12-22 | Pipe fitting tensile takes off skin double -purpose processingequipment in with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200170U true CN205200170U (en) | 2016-05-04 |
Family
ID=55837911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521080834.4U Expired - Fee Related CN205200170U (en) | 2015-12-22 | 2015-12-22 | Pipe fitting tensile takes off skin double -purpose processingequipment in with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205200170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458022A (en) * | 2015-12-22 | 2016-04-06 | 苏州富瑞合金科技股份有限公司 | Pipe stretching and inner peeling dual-purpose processing device |
-
2015
- 2015-12-22 CN CN201521080834.4U patent/CN205200170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458022A (en) * | 2015-12-22 | 2016-04-06 | 苏州富瑞合金科技股份有限公司 | Pipe stretching and inner peeling dual-purpose processing device |
| CN105458022B (en) * | 2015-12-22 | 2017-10-27 | 苏州富瑞合金科技股份有限公司 | A kind of drawing pipe and the interior double-purpose processing unit (plant) that strips off the skin |
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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: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |