CN2406761Y - Threading machine - Google Patents
Threading machine Download PDFInfo
- Publication number
- CN2406761Y CN2406761Y CN 99233743 CN99233743U CN2406761Y CN 2406761 Y CN2406761 Y CN 2406761Y CN 99233743 CN99233743 CN 99233743 CN 99233743 U CN99233743 U CN 99233743U CN 2406761 Y CN2406761 Y CN 2406761Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- bolt
- sleeve
- hot cutter
- rubber
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a pipeline twister. The utility model comprises an outer sleeve, a pipe sleeve, a screw bolt 1, a clamp, a pipe, a screw bolt 2, a heat knife, and a screw bolt 3. A plastic pipe or a rubber pipe is inserted into one end of the pipe sleeve, and then the interference fit is formed. The heat knife is plugged with a power supply, the front end of the heat knife is inserted into the pipe wall of the plastic pipe or the rubber pipe under the heating state, a screw bolt 2 controls the depth of the heat knife entering the pipe wall, the rubber pipe or the plastic pipe (5) is rotated to drive the pipe sleeve (2) to rotate in the inner screw threads of the outer sleeve (1), and then the heat knife (7) moves on the outer wall of the plastic pipe or rubber pipe (5) to form screw threads. The size of the screw pitch is changed through the screw pitch between the pipe sleeve (2) and the outer sleeve (1).
Description
The utility model relate to a kind of on pipeline the thread reaming machine of hank knotting.
At present, the pipeline thread reaming machine of use, its operation principle is by three screw die, and under external force, by mechanical cold machining hank knotting galvanized pipe, the thread reaming machine of hank knotting does not have at present on plastics or rubber tube fully.
The purpose of this utility model is a kind of plastics of design or rubber tubing thread reaming machine, and this thread reaming machine is provided with hot cutter, leans on hot cutter at hot hank knotting on plastics or rubber tube down.
The purpose of this utility model is to realize like this, this thread reaming machine comprises with power supply heat hot cutter, hot cutter is fixed on the clamp, hot cutter can upper and lowerly be regulated, clamp is fixing on the coat, overcoat and pipe box be by being threaded, plastics or rubber tube and pipe box one end interference fit, and hot cutter is that track moves on plastics or rubber tube with the screw thread on the pipe box.
The utility model is at a kind of thread reaming machine of plastics or rubber tube design, uses this thread reaming machine to need not the gantry tongs fixed-piping, need not mechanical cold machining hank knotting, but finish hank knotting in hot cutting down by hot cutter, it is simple in structure, easy to operate.
Comment an embodiment of the present utility model below in conjunction with accompanying drawing:
Fig. 1 is a cross-sectional schematic of the present utility model.
This thread reaming machine comprises overcoat [1], by bolt 3[8] and bolt 1[3] be fixed on the clamp [4] on the overcoat [1], by bolt 2[6] be fixed on the hot cutter on the clamp [4], and the pipe box [2] of overcoat [1] by being threaded, when the need hank knotting, fixing overcoat [1], plastic tube or rubber tube is plugged pipe box [2] one ends and pipe box [2] interference is supporting, hot cutter [7] plugs in, after the hot cutter heating, regulate bolt 2[6], make hot cutter insert in plastics or the rubber tube wall stationary heat cutter [7], rotate plastics or rubber tube [5] and drive the internal thread rotation of pipe box [2] at overcoat [1], hot cutter [7] in plastics or the motion of rubber tube outer wall, forms screw thread simultaneously, and the big I of pitch changes by pipe box [2] and overcoat [1] pitch.
Claims (2)
1, a kind of thread reaming machine, comprise overcoat, pipe box, bolt [1], clamp, pipe, bolt [2], hot cutter, bolt [3], it is characterized in that hot cutter generates heat by power supply, plastic tube or rubber sleeve are in pipe box one end interference fit, overcoat by thread set at the pipe box other end, clamp is fixed on the coat by bolt [3], bolt [1], and hot cutter has been fixed on the clamp by bolt, and the controlled cutter that heats of bolt [2] enters the plastic tube or the rubber tube degree of depth.
2, thread reaming machine according to claim 1 is characterized in that hot cutter front end is pointed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233743 CN2406761Y (en) | 1999-07-19 | 1999-07-19 | Threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233743 CN2406761Y (en) | 1999-07-19 | 1999-07-19 | Threading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2406761Y true CN2406761Y (en) | 2000-11-22 |
Family
ID=34022082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99233743 Expired - Fee Related CN2406761Y (en) | 1999-07-19 | 1999-07-19 | Threading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2406761Y (en) |
-
1999
- 1999-07-19 CN CN 99233743 patent/CN2406761Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |