CN203356441U - Steel tube side extension equipment - Google Patents
Steel tube side extension equipment Download PDFInfo
- Publication number
- CN203356441U CN203356441U CN 201320313856 CN201320313856U CN203356441U CN 203356441 U CN203356441 U CN 203356441U CN 201320313856 CN201320313856 CN 201320313856 CN 201320313856 U CN201320313856 U CN 201320313856U CN 203356441 U CN203356441 U CN 203356441U
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- CN
- China
- Prior art keywords
- side extension
- steel pipe
- movable
- steel
- active card
- 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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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses steel tube side extension equipment. The steel tube side extension equipment comprises guide rails and movable tube clamping trolleys, wherein the movable tube clamping trolleys are connected to the guide rails through clamped movable wheels in a clamping mode. Steel tube fixing and fastening strips are installed on the upper portions of the movable tube clamping trolleys, and the clamped movable wheels are installed on the bottoms of the movable tube clamping trolleys. The steel tube side extension equipment has the advantages of being simple in structure and convenient to operate. Due to the fact that the movable tube clamping trolleys are movable and adjustable, the steel tube side extension equipment can adapt to steel tubes of different specifications and carry out side extension. Meanwhile, due to the fact that pneumatic hammers are arranged at the two ends, side extension can be carried out on the two ends of the steel tubes at the same time, and the production efficiency is greatly improved.
Description
Technical field
The utility model relates to the production equipment of flange, is specifically related to a kind of steel pipe and expands edge equipment.
Background technology
It is an important step in the flange production process that steel pipe expands limit, basically be to suppress and expanded limit by pneumatic hammer at present, but most expansion edge equipment, because of its steel pipe fixture for being fixedly connected with, size is unadjustable, so bad adaptability of equipment, the steel pipe that can't meet different size is expanded limit, simultaneously due to existing expansion edge equipment, pneumatic hammer is top-downly expanded limit to steel pipe, so in operating process, steel pipe need to be vertically fixed on and expand on edge equipment, this just causes, if steel pipe sizes is excessive, expanding the limit operation will be cumbersome, danger is also large, and can greatly affect operating efficiency.
The utility model content
The purpose of utility model: in order to solve the deficiency that technology is arranged now, the utility model provides a kind of steel pipe to expand edge equipment.
Technical scheme: a kind of steel pipe expands edge equipment, and described steel pipe expands edge equipment and comprises guide rail and active card pipe car, and described active card pipe car is connected on guide rail by tightening castor, and the radical of described guide rail is 2, and the number of described active card pipe car is 2.
As preferably, described active card pipe car top is equipped with fixedly profile of steel pipe, and described active card pipe car bottom is equipped with and can tightens castor.
As preferably, the described steel pipe fixedly number of profile is 4, and the described number that tightens castor is 8.
Above-mentioned steel pipe expands in edge equipment, two active card pipe cars can make it in the guide rail adjusted by regulating the degree of tightness that can tighten castor, thereby the length that can adapt to different steel pipes, steel pipe be placed on active card pipe car can by the fastening steel pipe fixedly profile be fixed.
Beneficial effect: a kind of steel pipe described in the utility model expands edge equipment, have simple in structure, easy to operate characteristics, because the activity of active card pipe car can be regulated, therefore the steel pipe that the utility model can adapt to different size is expanded limit, because two ends are provided with pneumatic hammer, therefore can be expanded limit to the steel pipe two ends simultaneously simultaneously, greatly improved production efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Embodiment:
As shown in Figure 1, a kind of steel pipe expands edge equipment, comprises guide rail 1 and active card pipe car 2, and active card pipe car 2 is connected on guide rail 1 by tightening castor 4, and the radical of guide rail 1 is 2, and the number of active card pipe car 2 is 2; Above-mentioned active card pipe car 2 tops are equipped with fixedly profile 3 of steel pipe, and active card pipe car 2 bottoms are equipped with and can tighten castor 4; The above-mentioned steel pipe fixedly number of profile 3 is 4, and the number that can tighten castor 4 is 8.
Needing to expand steel pipe two ends, limit is placed on active card pipe car 2, active card pipe car 2 can be regulated according to steel pipe length on guide rail 1, regulate after suitable to lock and can tighten castor 4 and fix active card pipe car, steel pipe is placed on active card pipe car 2, by the fastening steel pipe fixedly profile 3 realize fixing, after more than fixing, the pneumatic hammer of the left and right sides just can be expanded limit to the steel pipe two ends.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a steel pipe expands edge equipment, it is characterized in that: described steel pipe expands edge equipment and comprises guide rail (1) and active card pipe car (2), described active card pipe car (2) is connected on guide rail (1) by tightening castor (4), the radical of described guide rail (1) is 2, and the number of described active card pipe car (2) is 2.
2. a kind of steel pipe according to claim 1 expands edge equipment, and it is characterized in that: described active card pipe car (2) top is equipped with fixedly profile (3) of steel pipe, and described active card pipe car (2) bottom is equipped with and can tightens castor (4).
3. expand edge equipment according to claim 1 and 2 described a kind of steel pipes, it is characterized in that: the described steel pipe fixedly number of profile (3) is 4, and the described number that tightens castor (4) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320313856 CN203356441U (en) | 2013-06-03 | 2013-06-03 | Steel tube side extension equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320313856 CN203356441U (en) | 2013-06-03 | 2013-06-03 | Steel tube side extension equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356441U true CN203356441U (en) | 2013-12-25 |
Family
ID=49804263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320313856 Expired - Fee Related CN203356441U (en) | 2013-06-03 | 2013-06-03 | Steel tube side extension equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026172A (en) * | 2022-05-05 | 2022-09-09 | 河北新泉医疗科技有限公司 | Flanging device for pipe fitting |
-
2013
- 2013-06-03 CN CN 201320313856 patent/CN203356441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026172A (en) * | 2022-05-05 | 2022-09-09 | 河北新泉医疗科技有限公司 | Flanging device for pipe fitting |
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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: 20131225 Termination date: 20190603 |