CN204622037U - Steel pipe lining instrument - Google Patents
Steel pipe lining instrument Download PDFInfo
- Publication number
- CN204622037U CN204622037U CN201520322954.4U CN201520322954U CN204622037U CN 204622037 U CN204622037 U CN 204622037U CN 201520322954 U CN201520322954 U CN 201520322954U CN 204622037 U CN204622037 U CN 204622037U
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- CN
- China
- Prior art keywords
- scribing
- fixed
- body frame
- arc body
- scribing rod
- Prior art date
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- Expired - Fee Related
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Abstract
A kind of steel pipe lining instrument, it is primarily of arc body frame, directive wheel, scribing block, scribing rod, slate pencil clamping device composition, four directive wheels are arranged on the two ends of two axles respectively, arcuate guide frame two ends are separately fixed in the middle of two axles, and scribing block and diaxon parallel vertical are fixed on arc body frame in arc body frame; Scribing rod is vertically fixed on scribing block end, and slate pencil clamping device is fixed on scribing rod lower end.During use, by the outer surface of this device frame in pipe fitting, directive wheel is close to outer surface of pipe fittings, and scribing block points to the direction of the mouth of pipe, and then namely rolling pipe fitting or promotion lining instrument complete line in one week.The utility model structure is simple, easily manufactures, easy for operation; Structure utilizes parallel principle and man-computer relation principle design, and what can adapt to all pipe fittings blocks setting-out; Effectively can solve the error that in oxygen cutting pipes process, setting-out produces, improve cutting accuracy and the operating efficiency of pipe fitting, avoid in cutting process, occur waste product and defect ware.
Description
Technical field
The utility model relates to a kind of scoring tool of oxygen cutting pipes.
Background technology
When usual oxygen burning torch blocks steel pipe blanking, adopt setting-out paper to shear out straight line limit, around the outer surface of pipe fitting, make straight line around coincidence, and then rule.Around time pipe fitting bottom also need the certain height in distance ground, operate more loaded down with trivial details, easily occur drawing inclined, speed is slower.
Summary of the invention
The purpose of this utility model is: design a kind of steel pipe lining instrument, and to solve in oxygen cutting pipes process produced error of ruling, effective cutting accuracy and the operating efficiency improving pipe fitting, avoids in cutting process, occur waste product and defect ware.
Realizing the technical scheme that the utility model object takes is: it is primarily of arc body frame, directive wheel, scribing block, scribing rod, slate pencil clamping device composition, four directive wheels are arranged on the two ends of two axles respectively, arcuate guide frame two ends are separately fixed in the middle of two axles, and scribing block and diaxon parallel vertical are fixed on arc body frame in arc body frame; Scribing rod is vertically fixed on scribing block end, and slate pencil clamping device is fixed on scribing rod lower end.
In the middle of two axles, be respectively equipped with fixed head in the axial direction perpendicular to axle surface, be respectively equipped with the connecting plate corresponding with fixed head at arc body frame two ends, the connecting plate of arc body frame through its two ends is fixing on both axes; Fixed head is connected via adjusting screw with connecting plate.
Scribing rod is arranged in a sliding sleeve, sliding sleeve is axially arranged with spacing gathering sill, and scribing rod is connected on scribing block through sliding sleeve, and scribing rod lower surface cover has regulating spring, and slate pencil clamping device is located at below regulating spring, is fixed on scribing rod lower end.
Good effect of the present utility model is: structure is simple, easily manufactures, easy for operation; Structure utilizes parallel principle and man-computer relation principle design, and what can adapt to all pipe fittings blocks setting-out; Effectively can solve the error that in oxygen cutting pipes process, setting-out produces, improve cutting accuracy and the operating efficiency of pipe fitting, avoid in cutting process, occur waste product and defect ware.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is the elevational schematic view of accompanying drawing 1.
Detailed description of the invention
As shown in accompanying drawing 1,2, it forms primarily of arc body frame 1, directive wheel 2, scribing block 4, scribing rod 5, slate pencil clamping device 6, four directive wheels 2 are arranged on the two ends of two axles respectively by holding screw 7, one piece of fixed head 8 is welded with respectively perpendicular to axle surface in the axial direction in the middle of two axles, be respectively equipped with the connecting plate 9 corresponding with fixed head 8 at arc body frame 1 two ends, the connecting plate 9 of arc body frame 1 through its two ends is fixing on both axes; Fixed head 8 is connected via adjusting screw 3 with connecting plate 9, and adjustment adjustment screw 3 can adjust the relative position of four directive wheels 2; Scribing block 4 and diaxon parallel vertical are fixed on arc body frame 1 in arc body frame 1; Scribing rod 5 is arranged in a sliding sleeve 13, scribing rod 5 has a spacer pin, sliding sleeve 13 is axially arranged with spacing gathering sill 11, and scribing rod 5 is vertically fixed on scribing block 4 end through sliding sleeve 13; Scribing rod 5 lower surface cover has regulating spring 10, and slate pencil clamping device 6 is located at below regulating spring 10, is fixed on scribing rod 5 lower end, and slate pencil 12 jackscrew is fixed on slate pencil clamping device 6.
In use, by lining instrument frame of the present utility model in the outer surface of pipe fitting, four directive wheels 2 are close to outer surface of pipe fittings, scribing block 4 points to the direction of the mouth of pipe, then rolling pipe fitting or promotion lining instrument, mark straight line until roll one week at the outer surface of pipe fitting, be connected to starting of line, line terminates.
Claims (3)
1. a steel pipe lining instrument, it is characterized in that: it is made up of arc body frame, directive wheel, scribing block, scribing rod, slate pencil clamping device, four directive wheels are arranged on the two ends of two axles respectively, arcuate guide frame two ends are separately fixed in the middle of two axles, and scribing block and diaxon parallel vertical are fixed on arc body frame in arc body frame; Scribing rod is vertically fixed on scribing block end, and slate pencil clamping device is fixed on scribing rod lower end.
2. steel pipe lining instrument according to claim 1, it is characterized in that: in the middle of two axles, be respectively equipped with fixed head perpendicular to axle surface in the axial direction, be respectively equipped with the connecting plate corresponding with fixed head at arc body frame two ends, the connecting plate of arc body frame through its two ends is fixing on both axes; Fixed head is connected via adjusting screw with connecting plate.
3. steel pipe lining instrument according to claim 1, it is characterized in that: scribing rod is arranged in a sliding sleeve, sliding sleeve is axially arranged with spacing gathering sill, scribing rod is connected on scribing block through sliding sleeve, scribing rod lower surface cover has regulating spring, slate pencil clamping device is located at below regulating spring, is fixed on scribing rod lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322954.4U CN204622037U (en) | 2015-05-19 | 2015-05-19 | Steel pipe lining instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322954.4U CN204622037U (en) | 2015-05-19 | 2015-05-19 | Steel pipe lining instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204622037U true CN204622037U (en) | 2015-09-09 |
Family
ID=54041096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322954.4U Expired - Fee Related CN204622037U (en) | 2015-05-19 | 2015-05-19 | Steel pipe lining instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204622037U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196525A (en) * | 2015-11-11 | 2015-12-30 | 浙江金源铜业制造有限公司 | Machining tool of pipe fittings |
| CN106826743A (en) * | 2017-03-06 | 2017-06-13 | 江西黑猫炭黑股份有限公司 | A kind of straight mouth drawing apparatus for being applied to carbon black pipeline |
| CN110370244A (en) * | 2019-08-09 | 2019-10-25 | 中国五冶集团有限公司 | Empty iron track girder walks andante lineation device and its scribble method |
| CN111590536A (en) * | 2020-05-22 | 2020-08-28 | 福建得乾建设集团有限公司 | Cutting device is used in installation of nodular cast iron pipeline |
| CN111730574A (en) * | 2020-06-23 | 2020-10-02 | 广西玉柴机器股份有限公司 | Cylindrical shaft surface marking tool |
| CN113714992A (en) * | 2021-09-01 | 2021-11-30 | 华能伊敏煤电有限责任公司 | Portable marking tool |
-
2015
- 2015-05-19 CN CN201520322954.4U patent/CN204622037U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196525A (en) * | 2015-11-11 | 2015-12-30 | 浙江金源铜业制造有限公司 | Machining tool of pipe fittings |
| CN105196525B (en) * | 2015-11-11 | 2017-11-14 | 浙江金源铜业制造有限公司 | A kind of machining tool of pipe fitting |
| CN106826743A (en) * | 2017-03-06 | 2017-06-13 | 江西黑猫炭黑股份有限公司 | A kind of straight mouth drawing apparatus for being applied to carbon black pipeline |
| CN106826743B (en) * | 2017-03-06 | 2018-03-30 | 太原黑猫炭黑有限责任公司 | A kind of straight mouth drawing apparatus applied to carbon black pipeline |
| CN110370244A (en) * | 2019-08-09 | 2019-10-25 | 中国五冶集团有限公司 | Empty iron track girder walks andante lineation device and its scribble method |
| CN111590536A (en) * | 2020-05-22 | 2020-08-28 | 福建得乾建设集团有限公司 | Cutting device is used in installation of nodular cast iron pipeline |
| CN111730574A (en) * | 2020-06-23 | 2020-10-02 | 广西玉柴机器股份有限公司 | Cylindrical shaft surface marking tool |
| CN113714992A (en) * | 2021-09-01 | 2021-11-30 | 华能伊敏煤电有限责任公司 | Portable marking tool |
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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: 20150909 Termination date: 20160519 |