CN204248140U - Inner screw thread copper pipe processing machine - Google Patents
Inner screw thread copper pipe processing machine Download PDFInfo
- Publication number
- CN204248140U CN204248140U CN201420500247.5U CN201420500247U CN204248140U CN 204248140 U CN204248140 U CN 204248140U CN 201420500247 U CN201420500247 U CN 201420500247U CN 204248140 U CN204248140 U CN 204248140U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- inner ring
- milling cutter
- knife rest
- alignment pin
- 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
Abstract
The utility model discloses inner screw thread copper pipe processing machine, relate to thread generator field, be specifically related to a kind of transformation of copper pipe fixer structure.Comprise workbench (9), workbench (9) is disposed with from left to right copper pipe fixed mount (10), milling cutter knife rest (11) and motor (12), the power transmission shaft of motor (12) connects the right-hand member of milling cutter knife rest (11); Milling cutter (13) is provided with in milling cutter knife rest (11).The utility model solves the thread generator existed in prior art and fixes copper pipe insecure, easily the problems such as skidding occurs.
Description
Technical field
The utility model relates to thread generator field, is specifically related to a kind of transformation of copper pipe fixer structure.
Background technology
Inner screw thread copper pipe, also known as non-smooth tubes, refers to smooth outer surface, and inner surface has some, the inner screw thread copper pipe of certain regular screw thread.
Due to the increase of inner screw thread copper pipe internal surface area, so its heat conductivility improves ten to three 12 percent than light pipe.Along with world energy sources is nervous and the implementation of domestic Energy Efficiency Ratio air-conditioning access system, inner screw thread copper pipe will be widely applied in air conditioner refrigerating industry.
Thread generator of the prior art also exists to be fixed insecure to copper pipe, the shortcoming of skidding easily occurs.
Utility model content
The utility model provides inner screw thread copper pipe processing machine, solves the thread generator existed in prior art and fixes copper pipe insecure, easily the problems such as skidding occurs.
For solving the problem, the utility model adopts following technical scheme: inner screw thread copper pipe processing machine, comprise workbench 9, workbench 9 is disposed with from left to right copper pipe fixed mount 10, milling cutter knife rest 11 and motor 12, the power transmission shaft of motor 12 connects the right-hand member of milling cutter knife rest 11; Milling cutter 13 is provided with in milling cutter knife rest 11; Copper pipe fixed mount 10 is made up of inner ring 1 and outer shroud 2, is connected with copper pipe 5 in inner ring 1, and outer shroud 2 is bolted on together by two parts that shape is identical; Inner ring 1 excircle is provided with projection, and outer shroud 2 inner periphery is provided with groove, and the projection of inner ring 1 is set in the groove of outer shroud 2; The curved hole 3,3, four, curved hole inner ring 1 being provided with four through upper surfaces and inner surface is along the circumferential direction evenly distributed in inner ring 1; Alignment pin 4 is respectively arranged with in the curved hole 3 of inner ring 1 inner surface, one end of alignment pin 4 is the circular arc other end is inclined-plane shape, the stiff end of copper pipe 5 is provided with draw-in groove 6, and the inner surface of draw-in groove 6 is identical with the shape of the outer surface of alignment pin 4 arc end, position is corresponding; In the curved hole 3 of inner ring 1 upper surface, be respectively arranged with locking pin 7, one end of locking pin 7 is ramp structure; The other end of four locking pins 7 is all fixed on annulus 8, and annulus 8 is connected with inner ring 1 by bolt.
Advantage of the present utility model: the utility model adopts alignment pin and draw-in groove to fix copper pipe, prevents copper pipe to skid owing to speckling with greasy dirt and cause locking insecure, the therefore phenomenon generation of defective work piece.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is copper pipe fixed rack structure schematic diagram of the present utility model;
Fig. 3 is A-A sectional view in Fig. 2;
Fig. 4 is inner ring sectional view of the present utility model.
Symbol description in figure: 1 be inner ring, 2 be outer shroud, 3 be curved hole, 4 be alignment pin, 5 be copper pipe, 6 be draw-in groove, 7 be locking pin, 8 be annulus, 9 be workbench, 10 be copper pipe fixed mount, 11 be milling cutter knife rest, 12 be motor, 13 for milling cutter.
Detailed description of the invention
By best embodiment, the utility model is described in detail below.
As Figure 1-4, inner screw thread copper pipe processing machine, comprises workbench 9, workbench 9 is disposed with from left to right copper pipe fixed mount 10, milling cutter knife rest 11 and motor 12, and the power transmission shaft of motor 12 connects the right-hand member of milling cutter knife rest 11; Milling cutter 13 is provided with in milling cutter knife rest 11; Copper pipe fixed mount 10 is made up of inner ring 1 and outer shroud 2, is connected with copper pipe 5 in inner ring 1, and outer shroud 2 is bolted on together by two parts that shape is identical; Inner ring 1 excircle is provided with projection, and outer shroud 2 inner periphery is provided with groove, and the projection of inner ring 1 is set in the groove of outer shroud 2; The curved hole 3,3, four, curved hole inner ring 1 being provided with four through upper surfaces and inner surface is along the circumferential direction evenly distributed in inner ring 1; Alignment pin 4 is respectively arranged with in the curved hole 3 of inner ring 1 inner surface, one end of alignment pin 4 is the circular arc other end is inclined-plane shape, the stiff end of copper pipe 5 is provided with draw-in groove 6, and the inner surface of draw-in groove 6 is identical with the shape of the outer surface of alignment pin 4 arc end, position is corresponding; In the curved hole 3 of inner ring 1 upper surface, be respectively arranged with locking pin 7, one end of locking pin 7 is ramp structure; The other end of four locking pins 7 is all fixed on annulus 8, and annulus 8 is connected with inner ring 1 by bolt.
The beveled end of alignment pin 4 and the beveled end of locking pin 7 coincide, and the area of the beveled end of alignment pin 4 is greater than the beveled end of locking pin 7.
Copper pipe is put into the inner ring of copper pipe fixed mount of the present utility model, the annulus with locking pin is stretched in the curved hole in inner ring, and fix with bolt, due to the ramp effect of locking pin, alignment pin is extrapolated and lock copper pipe, play the effect of fixing copper pipe.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (2)
1. inner screw thread copper pipe processing machine, comprise workbench (9), workbench (9) is disposed with from left to right copper pipe fixed mount (10), milling cutter knife rest (11) and motor (12), the power transmission shaft of motor (12) connects the right-hand member of milling cutter knife rest (11); Milling cutter (13) is provided with in milling cutter knife rest (11); It is characterized in that, copper pipe fixed mount (10) is made up of inner ring (1) and outer shroud (2), be connected with copper pipe (5) in inner ring (1), outer shroud (2) is overlapping and be bolted on together by shape identical two annular; Inner ring (1) excircle is provided with projection, and outer shroud (2) inner periphery is provided with groove, and the projection of inner ring (1) is set in the groove of outer shroud (2); Inner ring (1) is provided with the curved hole (3) of four through upper surfaces and inner surface, four curved holes (3) are along the circumferential direction evenly distributed in inner ring (1); Alignment pin (4) is respectively arranged with in the curved hole (3) of inner ring (1) inner surface, one end of alignment pin (4) is the circular arc other end is inclined-plane shape, the stiff end of copper pipe (5) is provided with draw-in groove (6), and the inner surface of draw-in groove (6) is identical with the shape of the outer surface of alignment pin (4) arc end, position is corresponding; In the curved hole (3) of inner ring (1) upper surface, be respectively arranged with locking pin (7), one end of locking pin (7) is ramp structure; The other end of four locking pins (7) is all fixed on annulus (8), and annulus (8) is connected with inner ring (1) by bolt.
2. inner screw thread copper pipe processing machine as claimed in claim 1, it is characterized in that, the beveled end of alignment pin (4) and the beveled end of locking pin (7) coincide, and the area of the beveled end of alignment pin (4) is greater than the beveled end of locking pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500247.5U CN204248140U (en) | 2014-08-24 | 2014-08-24 | Inner screw thread copper pipe processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500247.5U CN204248140U (en) | 2014-08-24 | 2014-08-24 | Inner screw thread copper pipe processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248140U true CN204248140U (en) | 2015-04-08 |
Family
ID=52952495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500247.5U Expired - Fee Related CN204248140U (en) | 2014-08-24 | 2014-08-24 | Inner screw thread copper pipe processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077845A (en) * | 2016-07-14 | 2016-11-09 | 周兆平 | A kind of processing tool for steel tube screw thread and operational approach thereof |
| CN107252936A (en) * | 2017-06-30 | 2017-10-17 | 益福光（天津）电子科技有限公司 | A kind of electric power pipe device |
-
2014
- 2014-08-24 CN CN201420500247.5U patent/CN204248140U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077845A (en) * | 2016-07-14 | 2016-11-09 | 周兆平 | A kind of processing tool for steel tube screw thread and operational approach thereof |
| CN107252936A (en) * | 2017-06-30 | 2017-10-17 | 益福光（天津）电子科技有限公司 | A kind of electric power pipe device |
| CN107252936B (en) * | 2017-06-30 | 2018-11-20 | 江苏源清环保科技有限公司 | A kind of electric power pipe device |
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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: 20150408 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |