CN201579289U - Pressing machine for extruding end of pipe fitting - Google Patents
Pressing machine for extruding end of pipe fitting Download PDFInfo
- Publication number
- CN201579289U CN201579289U CN2010200498300U CN201020049830U CN201579289U CN 201579289 U CN201579289 U CN 201579289U CN 2010200498300 U CN2010200498300 U CN 2010200498300U CN 201020049830 U CN201020049830 U CN 201020049830U CN 201579289 U CN201579289 U CN 201579289U
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- CN
- China
- Prior art keywords
- roller
- copper pipe
- termination
- rollers
- pipe fitting
- 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 discloses a pressing machine for extruding the end of a pipe fitting, comprising a rack; the rack is provided with two power mechanisms which have two matched outer walls and are used for driving rollers to rotate; and the outer walls of the two rollers are provided with ring-shaped grooves. The pressing machine only carries out extrusion on the end of a copper pipe, and as the outer walls of the rollers are provided with the ring-shaped grooves, the end of the copper pipe is pressed uniformly.
Description
Technical field
The utility model relates to the metalworking technology field, relates in particular to a kind of press that is used to push the pipe fitting termination.
Background technology
In the prior art, the processing of copper pipe needs to stamp out through hole at the axis place of copper ingot earlier, and the mould that diminishes gradually by internal diameter successively of drawing copper ingot with holes makes copper pipe be tapered, until the caliber that obtains being scheduled to then.
In the drawing copper pipe,, stretch into, the termination of copper pipe need be pushed slightly, so that it can enter in the die hole smoothly for the ease of the termination of guiding copper pipe owing to all need the termination of copper pipe is stretched in the smaller mould of internal diameter at every turn.
All the artificial termination of copper pipe being pushed slightly in the prior art with instruments such as hammer, pincers, but the termination unbalance stress of such words copper pipe, efficient is not high yet.
Summary of the invention
The utility model provides a kind of easy to use being used to push the press of pipe fitting termination, can make the termination of copper pipe stressed evenly.
A kind of press that is used to push the pipe fitting termination comprises frame, and described frame is provided with roller that two outer walls cooperatively interact and the actuating unit that is used to drive roller turn, and the outer wall of described two rollers is provided with the groove of annular.
When the termination of copper pipe is pushed, the termination of copper pipe is stretched in the groove of outer wall of two rollers, during two roller turn, bottom portion of groove can be exerted pressure to the termination of copper pipe, with the termination compression of copper pipe.
One end of described two rollers has pitch wheel, and actuating unit only need drive a roller turn, and promptly this roller is as drive roll, and drive roll is given another roller by gear drive, realizes the rotation of two rollers.
Described actuating unit is that motor, the reductor with motor linkage, the rotating disk that is connected with speed reducer output shaft, rotating shaft are fixed on connecting rod and swing arm on the rotating disk, and described swing arm one end is connected with drive roll, and the other end is connected with connecting rod.
Be transferred to rotating disk successively by reductor and output shaft thereof behind the electric motor starting, the rotating shaft of connecting rod is fixed on the position of rotating disk near excircle, drivening rod moves up and down during dial rotation, the other end of connecting rod can drive the swing arm swing, then driving drive roll back and forth rotates, like this both can push the termination of copper pipe, and can avoid again copper pipe is drawn in two rollers, and guarantee only to push at the termination of copper pipe.
The utility model press only pushes at the termination of copper pipe, because the outer wall of roller is provided with the groove of annular, so the termination pressurized of copper pipe is even.
Description of drawings
Fig. 1 is the structural representation of the utility model press;
Fig. 2 lays the structural representation of the side-looking behind the copper pipe for the utility model press;
Fig. 3 is the structural representation after swing arm turns an angle among Fig. 2.
The specific embodiment
Referring to accompanying drawing, the utility model is used to push the press of pipe fitting termination, comprises frame 1, frame 1 is provided with the roller that two outer walls cooperatively interact, i.e. roller 2 and roller 3, and an end of its middle roller 2 has gear 4, one end of roller 3 has gear 5, and gear 4 is meshing with each other with gear 5.
Its middle roller 2 as drive roll, roller 3 as driven voller, frame 1 bottom is provided with actuating unit, actuating unit is motor 8, is fixed on connecting rod 7 and swing arm 6 on the rotating disk 10 with the reductor 9 of motor 8 interlock, the rotating disk 10, the rotating shaft that are connected with reductor 9 output shafts, swing arm 6 one ends are connected with drive roll, and the other end is connected with connecting rod 7.
Referring to Fig. 2,3, when the termination of copper pipe 12 is pushed, the termination of copper pipe 12 is stretched in the groove of outer wall of roller 2 and roller 3, motor 8 starts the back and is transferred to rotating disk 10 successively by reductor 9 and output shaft thereof, the rotating shaft of connecting rod 7 is fixed on the position of rotating disk 10 near excircle, drivening rod 7 moved up and down when rotating disk 10 rotated, the other end of connecting rod 7 can drive swing arm 6 swings, during swing arm 6 swings axis around roller 2, then driving roller 2 and roller 3 back and forth rotates, like this both can push the termination of copper pipe 12, and can avoid again copper pipe 12 is drawn in two rollers, and guarantee only to push at the termination of copper pipe.
Claims (3)
1. press that is used to push the pipe fitting termination, comprise frame (1), it is characterized in that, described frame (1) is provided with the roller (2,3) that two outer walls cooperatively interact and is used to drive the actuating unit that roller (2,3) rotates, and the outer wall of described two rollers (2,3) is provided with the groove of annular.
2. press as claimed in claim 1 is characterized in that, an end of described two rollers (2,3) has pitch wheel (5,4).
3. press as claimed in claim 2, it is characterized in that, described actuating unit is motor (8), is fixed on connecting rod (7) and swing arm (6) on the rotating disk (10) with the reductor (9) of motor (8) interlock, the rotating disk (10), the rotating shaft that are connected with reductor (9) output shaft, described swing arm (6) one ends are connected with one of them roller (2), and the other end is connected with connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200498300U CN201579289U (en) | 2010-01-07 | 2010-01-07 | Pressing machine for extruding end of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200498300U CN201579289U (en) | 2010-01-07 | 2010-01-07 | Pressing machine for extruding end of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579289U true CN201579289U (en) | 2010-09-15 |
Family
ID=42721281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200498300U Expired - Fee Related CN201579289U (en) | 2010-01-07 | 2010-01-07 | Pressing machine for extruding end of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699077A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Steel wire pointing device |
| CN102861774A (en) * | 2012-09-13 | 2013-01-09 | 天津市盛祥冷拉有限公司 | Method for heading square steel and round steel |
-
2010
- 2010-01-07 CN CN2010200498300U patent/CN201579289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699077A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Steel wire pointing device |
| CN102861774A (en) * | 2012-09-13 | 2013-01-09 | 天津市盛祥冷拉有限公司 | Method for heading square steel and round steel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20130107 |