CN208246782U - A kind of tubing draw in the Line tool - Google Patents
A kind of tubing draw in the Line tool Download PDFInfo
- Publication number
- CN208246782U CN208246782U CN201820799421.9U CN201820799421U CN208246782U CN 208246782 U CN208246782 U CN 208246782U CN 201820799421 U CN201820799421 U CN 201820799421U CN 208246782 U CN208246782 U CN 208246782U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- bearing
- tubing
- tool
- detail pen
- 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
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000000956 alloy Substances 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model belongs to the auxiliary construction tool of the round members such as tubing, in order to overcome the shortcomings of that existing drafting circular pipe middle line is time-consuming, laborious, quality is not easy to guarantee, the utility model provide a kind of tubing draw in the Line tool, including crossbeam, detail pen and bearing support assembly, detail pen passes perpendicularly through the center for being installed on crossbeam, and two bearing support assemblies are symmetrically arranged on the both ends of crossbeam；The bearing support assembly includes rolling bearing and bearing fixing rod, rolling bearing is fixed on crossbeam bottom surface by bearing fixing rod, two rolling bearings contact respectively is set to tubing axis two sides composition rolling pair, and two rolling bearings constitute the anchor point of detail pen.By the tool traverse at the top of wire material to be painted, so that detail pen is directed at point to be crossed, rotate horizontally the tool, make tool both ends rolling bearing against wire material two sides to be painted, a middle line can be obtained in pulling tool.The device can guarantee middle line straightness using two sides rolling bearing, and it is higher to draw precision.
Description
Technical field
The utility model belongs to the auxiliary construction tool of the round members such as tubing, and in particular to a kind of tubing picture middle line work
Tool.
Background technique
Currently, the well known mode for drawing circular pipe middle line is to fall to visually observe in pipe in one section of basis of tubing using line
Highest point is drawn out on the end outer wall of material, then same method draws out highest according to visually observing in tubing other end
Point, the highest point that tubing both ends are drawn out are connected by ink fountain as middle line.But this mode is not only time-consuming, laborious, draws
The yet only valuation of tubing middle line out, not can guarantee enough precision.
Summary of the invention
The utility model mentions to overcome the shortcomings of that existing drafting circular pipe middle line is time-consuming, laborious, quality is not easy to guarantee
Supplied a kind of tubing draw in the Line tool.
The utility model adopts the following technical solution:
A kind of tubing draw in the Line tool, including crossbeam, detail pen and bearing support assembly, detail pen, which passes perpendicularly through, to be installed on
The center of crossbeam, two bearing support assemblies are symmetrically arranged on the both ends of crossbeam；The bearing support assembly includes rolling bearing
And bearing fixing rod, rolling bearing is fixed on by crossbeam bottom surface by bearing fixing rod, two rolling bearings contact respectively to be set to
Tubing axis two sides constitute rolling pair, and two rolling bearings constitute the anchor point of detail pen.
The detail pen includes that spherical lever, screw rod and alloy bit, screw rod are connect with crossbeam, spherical lever and screw rod
Top welding, screw rod bottom end are equipped with the centre bore for being embedded in installation alloy bit.Because crossbeam and detail pen screw rod are screw thread company
It connects, the mounting height of detail pen is adjusted by screw rod.
The crossbeam both ends are equipped with several adjusting threaded holes for being used to adjust installation bearing support assembly, utilize and adjust screw thread
The distance between adjustable two bearing support assemblies in hole make the device can be suitably used for the setting-out behaviour of different diameter specifications tubing
Make.
In use, making detail pen be directed at point to be crossed at the top of wire material to be painted the tool traverse to complete.Water
It is flat to rotate the tool, make tool both ends rolling bearing against wire material two sides to be painted.Pulling tool from one section of wire material to be painted to
Other one section of sliding, obtains a middle line.
The utility model has the following beneficial effects:
1, the device is to realize that continuous moving draws lines using the rolling bearing of two sides, while bearing is close to outer pipe wall row
Limit is walked, can guarantee middle line straightness, it is more accurate that the middle line ratio of precision tradition of drafting draws mode；
2, it is aligned and setting-out operation can be completed wait the abutting outer pipe wall pulling that draws lines, it is easy to operation, and be fabricated to
This is low；
3, the both ends of crossbeam be equipped with adjust threaded hole, can according to pipe diameter specification adjust two rolling bearings between away from
From with versatility；
4, between detail pen and crossbeam using screw rod connect, be adjusted detail pen installation site height, while pen tip and
It is removable connection between screw rod, it is convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is rolling bearing schematic diagram；
Fig. 3 is bearing fixing rod schematic diagram；
Fig. 4 is detail pen schematic diagram；
In figure: 1. crossbeams, 2. rolling bearings, 3. bearing fixing rods, 4. detail pens, the perforation of 5. fixed links, 6. detail pens
Perforation, 7. detail pen fixation holes, 8. big homalocephalus machine screws, 9. nuts, 10. spherical levers, 11. nuts, 12. alloy bits, 13.
Detail pen fixture nut, 14. metal gaskets.
Specific embodiment
In conjunction with attached drawing, specific embodiment of the present utility model is described further:
The Line tool in tubing picture described in the utility model, by crossbeam, rolling bearing, bearing fixing rod, detail pen totally four
It is grouped as.Crossbeam is made by square tube, bores fixed link perforation at one side (bottom surface) both ends of square tube (or other shapes tubing),
Centre drills through detail pen nut fixation hole；Detail pen perforation is drilled through among the opposite one side in square tube bottom surface (top surface)；It is drawing lines
Nut fixation hole is embedded in detail pen fixture nut and and square tubes soldering.Rolling bearing is the tourelle of tool.Bearing is solid
Fixed pole is made of big homalocephalus machine screw.Detail pen is made by spherical lever, screw rod, alloy bit.Spherical lever and spiral shell
The welding of bar top is embedded in alloy bit, the two welding or structure glue connection after the other one section of centre-drilling hole of screw rod.Bearing is fixed
Two rolling bearings are separately fixed in the fixed link perforation at crossbeam bottom surface both ends by bar, and detail pen passes through crossbeam top and bottom
Detail pen fixture nut detail pen is fixed on crossbeam.
Embodiment 1
150mm long 15*15 square tube is intercepted, fixed link is bored at one side (bottom surface) both ends of square tube (or other shapes tubing) and wears
Hole 5, centre drill through detail pen nut fixation hole 7；Detail pen perforation 6 is drilled through among the opposite one side in square tube bottom surface (top surface)；
Detail pen fixture nut 13 and and square tubes soldering are embedded in detail pen nut fixation hole.
It chooses 61901 type rolling bearing 2 of model and is used as tourelle, as shown in Figure 2.
It chooses the big homalocephalus machine screw 8 of 16*M16 and is used as bearing fixing rod 3 with matched M6 nut 9, as shown in Figure 3.
In Fig. 4, M6 nut 11 and mating screw rod and spherical lever 10 is selected to weld, screw rod other end centre-drilling hole is embedding
Enter 2.5mm alloy bit 12, alloy bit and screw rod are fixed using structure glue, detail pen 4 are made, as shown in Figure 4.
As indicated with 1, make 2 center alignment and fixation bar of rolling bearing perforation 5, bearing fixing rod 3 passes through rolling bearing 2 and fixes
Bar perforation 5, is tightened using the matched M6 nut 9 of bearing fixing rod 3, among rolling bearing 2 and the big homalocephalus of bearing fixing rod, crossbeam
Metal gasket 14 is installed respectively.Hole sizes and the detail pen that will be embedded within of the position according to M6 nut among square tube bottom surface
Detail pen is screwed into detail pen fixture nut 13 to conjunction from the detail pen perforation 6 of square tube top surface by fixture nut 13 and square tubes soldering
After golden drill bit 12 exposes square tube bottom surface appropriate length, the matched M6 nut 11 of detail pen is tightened.
Claims (3)
1. the Line tool in a kind of tubing picture, it is characterised in that: including crossbeam (1), detail pen (4) and bearing support assembly, setting-out
Pen (4) passes perpendicularly through the center for being installed on crossbeam (1), and two bearing support assemblies are symmetrically arranged on the both ends of crossbeam (1)；It is described
Bearing support assembly includes rolling bearing (2) and bearing fixing rod (3), is fixed rolling bearing (2) by bearing fixing rod (3)
In crossbeam (1) bottom surface, two rolling bearings (2) contact respectively is set to tubing axis two sides composition rolling pair, two rolling bearings
(2) anchor point of detail pen (4) is constituted.
2. the Line tool in tubing picture according to claim 1, it is characterised in that: the detail pen (4) is held including spherical shape
Handle, screw rod and alloy bit, screw rod are connect with crossbeam (1), and spherical lever and screw tip are welded, and screw rod bottom end is equipped with for embedding
Enter the centre bore of alloy bit is installed.
3. the Line tool in tubing picture according to claim 2, it is characterised in that: crossbeam (1) both ends are equipped with several use
In the adjusting threaded hole for adjusting installation bearing support assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799421.9U CN208246782U (en) | 2018-05-28 | 2018-05-28 | A kind of tubing draw in the Line tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799421.9U CN208246782U (en) | 2018-05-28 | 2018-05-28 | A kind of tubing draw in the Line tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208246782U true CN208246782U (en) | 2018-12-18 |
Family
ID=64652382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820799421.9U Expired - Fee Related CN208246782U (en) | 2018-05-28 | 2018-05-28 | A kind of tubing draw in the Line tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208246782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693220A (en) * | 2018-12-25 | 2019-04-30 | 亚杰科技（江苏）有限公司 | A kind of center line planning device equipped with idler wheel mechanism |
| CN110595339A (en) * | 2019-08-09 | 2019-12-20 | 上海柏楚电子科技股份有限公司 | Method for measuring center of circular arc symmetric metal pipe |
-
2018
- 2018-05-28 CN CN201820799421.9U patent/CN208246782U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693220A (en) * | 2018-12-25 | 2019-04-30 | 亚杰科技（江苏）有限公司 | A kind of center line planning device equipped with idler wheel mechanism |
| CN109693220B (en) * | 2018-12-25 | 2022-02-18 | 亚杰科技（江苏）有限公司 | Central line planning device with roller mechanism |
| CN110595339A (en) * | 2019-08-09 | 2019-12-20 | 上海柏楚电子科技股份有限公司 | Method for measuring center of circular arc symmetric metal pipe |
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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: 20181218 |