CN208645306U - A kind of round tube angle lineation device - Google Patents
A kind of round tube angle lineation device Download PDFInfo
- Publication number
- CN208645306U CN208645306U CN201820820903.8U CN201820820903U CN208645306U CN 208645306 U CN208645306 U CN 208645306U CN 201820820903 U CN201820820903 U CN 201820820903U CN 208645306 U CN208645306 U CN 208645306U
- Authority
- CN
- China
- Prior art keywords
- inclined plate
- plate baffle
- round tube
- pedestal
- penholder
- 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
A kind of round tube angle lineation device, including pedestal, which is characterized in that be additionally provided with inclined plate baffle, protractor and bow pen；The middle part of the inclined plate baffle is equipped with the rectangular opening that size is greater than round tube diameter, when scribing line, round tube is passed through from the rectangular opening, the bottom end of inclined plate baffle is hinged on pedestal by hinge arrangement, making inclined plate baffle can pitch rotation, front and the back side of inclined plate baffle be the plane with the axis parallel of the hinge arrangement on pedestal；The utility model round tube angle lineation device is when in use, inclined plate baffle is erected, it is passed through in the through-hole for the slave inclined plate baffle for keeping round tube vertical, round tube is positioned later, further according to the gradient of required angle angular adjustment inclined plate baffle, it is motionless to control inclined plate baffle, bow pen is sticked on the front of inclined plate baffle, is crossed on round tube using the front of inclined plate baffle as reference plane.The utility model lineation device novel in structural design, planning rationally, can effectively improve work efficiency, and reduce material consumption.
Description
Technical field
The utility model relates to technical fields of mechanical processing, and in particular to a kind of angle lineation device for round tube.
Background technique
In pipeline installation engineering, pipe fitting needed for frequently encountering turning, branch and variable diameter, the phase in these pipe fittings
When a part will be made according to the actual situation during the installation process, such as elbow, it needs to process angle when making elbow, passes
The method of system is first to carry out expansion setting-out with Calusena lansium paper, and pattern hoop is crossed on round tube later, and therefore, expansion setting-out is pipeline
One of the technical ability that work must be grasped.However adopt this method, as long as the round tube of different-diameter, different incisions gradient, just needs
Different patterns, labor intensive and material are cut, and working efficiency is low.
Summary of the invention
The technical purpose of the utility model is to provide a kind of novel round tube angle lineation device, to improve the prior art
Deficiency, technical solution are as follows:
A kind of round tube angle lineation device, including pedestal, which is characterized in that be additionally provided with inclined plate baffle, protractor and scribing line
Pen；
The middle part of the inclined plate baffle is equipped with the rectangular opening that size is greater than round tube diameter, and when scribing line, round tube is from the rectangle
Passed through in hole, the bottom end of inclined plate baffle is hinged on pedestal by hinge arrangement, make inclined plate baffle can on pedestal pitch rotation,
Front and the back side of inclined plate baffle are the plane with the axis parallel of the hinge arrangement；
The protractor is vertically fixed on pedestal, positioned at the side of inclined plate baffle, is mutually hung down with the central axes of hinge arrangement
Directly, but the center of circle and central axes on the same line, the side middle position of inclined plate baffle is equipped with cooperation protractor instruction rotation
The pointer of angle；
The bow pen is made of the nib of the penholder of strip and strip, and the nib is by passing through smearing or friction energy in circle
The material that trace is left on pipe is constituted, and is transversely mounted on the middle part of penholder, parallel with penholder, length and width is no more than pen
Bar；The penholder is in square strip, and when crossing on round tube, the side of penholder is sticked on the front of inclined plate baffle.
On the basis of above scheme, further improvement or preferred scheme further include:
The inclined plate baffle is made of permeability magnetic material, and when scribing line, the one side that penholder is contacted with inclined plate baffle is equipped with magnetic sheet,
Penholder is adsorbed on inclined plate baffle by the magnetic sheet.
The lineation device is equipped with two round tube mounting bases positioned at the pedestal front and rear sides, and the round tube mounting base is set
There is the bayonet of V-type, for limiting round tube.
The pedestal and two round tube mounting bases are installed in linear guide, can be moved along the linear guide.
The nib is preferably used to be cut into using talc lump.
The lineation device is equipped with incidence regulating mechanism, and appointing in following two scheme can be used in the incidence regulating mechanism
It is a kind of.
Scheme one:
The pedestal be located at inclined plate baffle rear position be equipped with horizontal linear guide groove, the linear guide groove with
The central axes of hinge arrangement are perpendicular, and sliding block is equipped in linear guide groove, and for the sliding block in inverted T shaped, major part is stuck in straight line
In guide-track groove, microcephaly stretches out from the opening above guide-track groove；The incidence regulating mechanism includes strut, and the both ends of strut are distinguished
It is hinged on the back side of inclined plate baffle and the microcephaly of the sliding block, and locking screw used for positioning is set on sliding block.
Scheme two:
The incidence regulating mechanism includes strut, is equipped on the rear of inclined plate baffle, the pedestal and hinge arrangement
The perpendicular lead screw in central axes, the both ends of strut are respectively hinged at the back side of inclined plate baffle and the nut of lead screw is put on, the silk
The end of thick stick is equipped with the handwheel of driving lead screw rotation.
The utility model has the advantages that
When in use, inclined plate baffle is erected for the utility model round tube angle lineation device, the slave inclined-plane for keeping round tube vertical
It is passed through in the through-hole of baffle, fixes round tube later, further according to the gradient of required angle angular adjustment inclined plate baffle, control is oblique
Face baffle is motionless, and bow pen is sticked on the front of inclined plate baffle, draws on round tube using the front of inclined plate baffle as reference plane
Line.The utility model lineation device novel in structural design, planning rationally, can effectively improve work efficiency, and reduce material
Material consumption.
Detailed description of the invention
Fig. 1 is the side structure diagram of one lineation device original state of embodiment；
Fig. 2 is the side structure diagram of one lineation device use state of embodiment；
Fig. 3 is the positive structure schematic of one lineation device original state of embodiment；
Fig. 4 is the stereochemical structure diagram of one lineation device use state of embodiment；
Fig. 5 is the structural schematic diagram of bow pen；
Fig. 6 is the usage mode schematic diagram of bow pen；
Fig. 7 is the usage mode schematic diagram of bow pen；
Fig. 8 is the structural schematic diagram of round tube mounting base；
Fig. 9 is the structural schematic diagram of embodiment two.
Specific embodiment
In order to further elucidate the technical solution of the utility model and working principle, with reference to the accompanying drawing with specific embodiment
Specific introduction is done to the utility model.
Embodiment one:
A kind of round tube angle lineation device as shown in Figures 1 to 4, by inclined plate baffle 2, protractor, bow pen, pedestal 3
It is formed with parts such as incidence regulating mechanisms.
As shown in figure 3, the inclined plate baffle 2 is frame structure, it is logical that middle part is equipped with the rectangle that the hanging round tube 1 of appearance passes through
Hole, there are enough distances between the top and round tube 1 of the rectangular through-hole, and inclined plate baffle 2 is enable to tilt to preset angle
Degree.The bottom end of inclined plate baffle 2 is hinged on the base 3 by (hinge) hinge arrangement 8, makes inclined plate baffle 2 can pitching on the base 3
Rotation.The central axes of the hinge arrangement 8 are horizontally disposed, keep vertical with round tube 1 when use, the front of inclined plate baffle 2 and carry on the back
Face is the plane with 8 axis parallel of hinge arrangement.
The protractor 4 is vertically fixed on pedestal 3, the central axes positioned at the side of inclined plate baffle 2, with hinge arrangement 8
It is perpendicular, but the center of circle and central axes on the same line.The side middle position of inclined plate baffle 2 is equipped with cooperation protractor 4 and refers to
Show the pointer of rotation angle.
The bow pen is made of the nib 11 of the penholder 10 of strip and strip, and described written 11 by by smearing or rubbing
The material that trace can be left on round tube is constituted, such as written material of the adsorbable ink such as talc lump or scrub-brush etc..It is described
Penholder 10 and nib 11 are the cuboid of strip, and nib 11 is transversely mounted on lateral penholder 10, the two keeping parallelism,
And written 11 length and widths are respectively less than penholder 10, the barrel part beyond nib 11 can be used as hand-held part.Penholder 10 is designed
When for square strip being to cross on round tube, the side of penholder 10 can be sticked on the surface of inclined plate baffle 2.
In order to realize the quick positioning to round tube, in the present embodiment, a round tube is respectively equipped in the front and rear sides of pedestal 3
Mounting base 9, the round tube mounting base 9 are equipped with the bayonet of V-type, for lifting limit round tube 1, and are suitable in a certain range more
The tube body of kind caliber.For the relative position of quick positioned base 3 and two round tube mounting bases 9, three is mounted on to be equipped with and is carved
It in the linear guide of degree, move positioning base 3 and two round tube mounting bases 9 can along the linear guide, convenient for adjusting spacing.
The incidence regulating mechanism includes strut 5, is equipped on the rear of inclined plate baffle 2, the pedestal 3 and hinge knot
The perpendicular lead screw in 8 central axes of structure, the both ends of strut 5 are respectively hinged at the back side of inclined plate baffle 2 and the nut of lead screw is put on, silk
The end of thick stick is equipped with the handwheel 7 of driving lead screw rotation.
Working principle:
Inclined plate baffle 2 is erected, makes to pass through in the through-hole of 1 inclined plate baffle 2 of round tube, as shown in Figure 1, Figure 3, by 1 liang of round tube
End is placed in round tube mounting base 9, due to the central axes with hinge arrangement 8 in other words two round tube mounting bases 9 and pedestal 3() it is flat
Row, and be aligned before and after the two V-type bayonet and the rectangular through-hole, therefore so that round tube 1 is kept vertical with inclined plate baffle 2.
Later, according to the gradient of required angle angular adjustment inclined plate baffle, handwheel 7 is rotated, drives nut set to move backward, promotes
Inclined plate baffle 2 tilts backwards, and when pointer instruction is to predetermined angular, stop operating handwheel 7, and inclined plate baffle 2 is made to keep inclination motionless,
Bow pen is sticked on the front of inclined plate baffle 2, contact nib 11 with round tube 1, with the front of inclined plate baffle 2 for reference plane
It crosses on round tube.
It can be sticked on simultaneously as far as possible while guaranteeing easy to operate for the design of bow pen penholder length
On two sides of inclined plate baffle 2, in use, pull penholder that can leave a Duan Yinji on round tube, it for ease of operation, can be from
Different angle pulls penholder, as shown in Figure 6, Figure 7, compared with common marking pen, the bow pen more convenient operation, scribing line
More precisely.
When in order to make scribing line, penholder is more stable, and the present embodiment makes inclined plate baffle, such as iron plate using permeability magnetic material,
The one side that penholder 10 is contacted with inclined plate baffle 2 is equipped with magnetic sheet, therefore penholder 10 can be adsorbed on inclined plate baffle 2 by the magnetic sheet,
But it does not interfere to pull.
Embodiment two:
As shown in figure 9, what is different from the first embodiment is that the pedestal 3 is equipped with water at the position for being located at 2 rear of inclined plate baffle
Flat linear guide groove, the linear guide groove and the central axes of hinge arrangement 8 are perpendicular, and cunning is equipped in linear guide groove
Block, the sliding block is in inverted T shaped, and major part is stuck in linear guide groove, the opening above microcephaly's protruding rail slot.
The incidence regulating mechanism includes strut 5, the both ends of the strut 5 be respectively hinged at the back side of inclined plate baffle 2 with
On the microcephaly of the sliding block.In the rear side of sliding block microcephaly, sliding block is additionally provided with the locking screw 12 of a protruding rail channel opening.It adjusts
It when 2 inclination angle of inclined plate baffle, pulls sliding block to move backward manually, when arriving suitable position, tightens and be located at guide rail on locking screw 12
Nut outside slot prevents sliding block from moving easily, can start scribing operation later.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, the utility model requires protection scope is by appended claims, specification and its equivalent
It defines.
Claims (7)
1. a kind of round tube angle lineation device, including pedestal (3), which is characterized in that be additionally provided with inclined plate baffle (2), protractor (4)
And bow pen；
The middle part of the inclined plate baffle (2) is equipped with the rectangular opening that size is greater than round tube (1) diameter, and when scribing line, round tube (1) is from described
It is passed through in rectangular opening, the bottom end of inclined plate baffle (2) is hinged on pedestal (3) by hinge arrangement (8), makes inclined plate baffle (2) can
The pitch rotation on pedestal (3), front and the back side of inclined plate baffle (2) are the axis parallel with the hinge arrangement (8)
Plane；
The protractor (4) is vertically fixed on pedestal (3), is located at the side of inclined plate baffle (2), in hinge arrangement (8)
Axis perpendicular, but the center of circle and central axes on the same line, the side middle position of inclined plate baffle (2) is equipped with cooperation angulation
The pointer of device (4) instruction rotation angle；
The bow pen is made of the nib (11) of the penholder (10) of strip and strip, and the nib (11) is by by smearing or rubbing
The material composition that can leave trace on round tube is wiped, is transversely mounted on the middle part of penholder (10), length parallel with penholder (10)
It is no more than penholder (10) with width；The penholder (10) is in square strip, and when crossing on round tube, the side of penholder (10) reclines
On the front of inclined plate baffle (2).
2. a kind of round tube angle lineation device according to claim 1, which is characterized in that the inclined plate baffle (2) uses
Permeability magnetic material is made, and when scribing line, the one side that penholder (10) is contacted with inclined plate baffle (2) is equipped with magnetic sheet, and penholder (10) passes through described
Magnetic sheet is adsorbed on inclined plate baffle (2).
3. a kind of round tube angle lineation device according to claim 1, which is characterized in that be equipped with and be located at the pedestal (3)
Two round tube mounting bases (9) of front and rear sides, the round tube mounting base (9) is equipped with the bayonet of V-type, for limiting round tube (1).
4. a kind of round tube angle lineation device according to claim 3, which is characterized in that the pedestal (3) and two circles
Pipe mounting seat (9) is installed in linear guide, can be moved along the linear guide.
5. a kind of round tube angle lineation device according to claim 1, which is characterized in that the nib (11) uses talcum
Block is cut into.
6. a kind of round tube angle lineation device according to any one of claims 1-5, which is characterized in that be equipped with inclination angle tune
Save mechanism；
The pedestal (3) is equipped with horizontal linear guide groove, the linear guide groove at the position for being located at inclined plate baffle (2) rear
Perpendicular with the central axes of hinge arrangement (8), and sliding block is equipped in linear guide groove, in inverted T shaped, major part is stuck in the sliding block
In linear guide groove, microcephaly stretches out from the opening above guide-track groove；
The incidence regulating mechanism includes strut (5), and the both ends of strut (5) are respectively hinged at the back side and the institute of inclined plate baffle (2)
It states on the microcephaly of sliding block, and locking screw used for positioning (12) is installed on sliding block.
7. a kind of round tube angle lineation device according to any one of claims 1-5, which is characterized in that be equipped with inclination angle tune
Mechanism is saved, the incidence regulating mechanism includes strut (5)；
It is equipped on the rear of inclined plate baffle (2), the pedestal (3) and the perpendicular lead screw in hinge arrangement (8) central axes, branch
The both ends of bar (5) are respectively hinged at the back side of inclined plate baffle (2) and the nut of lead screw is put on, and the end of the lead screw is equipped with driving
The handwheel of lead screw rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820903.8U CN208645306U (en) | 2018-05-30 | 2018-05-30 | A kind of round tube angle lineation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820903.8U CN208645306U (en) | 2018-05-30 | 2018-05-30 | A kind of round tube angle lineation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645306U true CN208645306U (en) | 2019-03-26 |
Family
ID=65780370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820820903.8U Expired - Fee Related CN208645306U (en) | 2018-05-30 | 2018-05-30 | A kind of round tube angle lineation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208645306U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625586A (en) * | 2019-09-03 | 2019-12-31 | 中铁九桥工程有限公司 | Use convenient drawing instrument of steel pipe and plane intersecting line |
| CN111173274A (en) * | 2020-02-19 | 2020-05-19 | 中铁十二局集团建筑安装工程有限公司 | Manufacturing and mounting method for inclined beam penetrating sleeve |
| CN113580093A (en) * | 2021-08-18 | 2021-11-02 | 周志福 | Mechanism is drawn to pipe scarf contour line |
-
2018
- 2018-05-30 CN CN201820820903.8U patent/CN208645306U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625586A (en) * | 2019-09-03 | 2019-12-31 | 中铁九桥工程有限公司 | Use convenient drawing instrument of steel pipe and plane intersecting line |
| CN111173274A (en) * | 2020-02-19 | 2020-05-19 | 中铁十二局集团建筑安装工程有限公司 | Manufacturing and mounting method for inclined beam penetrating sleeve |
| CN111173274B (en) * | 2020-02-19 | 2021-09-03 | 中铁十二局集团建筑安装工程有限公司 | Manufacturing and mounting method for inclined beam penetrating sleeve |
| CN113580093A (en) * | 2021-08-18 | 2021-11-02 | 周志福 | Mechanism is drawn to pipe scarf contour line |
| CN113580093B (en) * | 2021-08-18 | 2022-10-25 | 湖南瑞邦管业有限公司 | Mechanism is drawn to pipe scarf contour line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |