CN201768952U - Heat exchange tube head aligning device - Google Patents
Heat exchange tube head aligning device Download PDFInfo
- Publication number
- CN201768952U CN201768952U CN2010201918658U CN201020191865U CN201768952U CN 201768952 U CN201768952 U CN 201768952U CN 2010201918658 U CN2010201918658 U CN 2010201918658U CN 201020191865 U CN201020191865 U CN 201020191865U CN 201768952 U CN201768952 U CN 201768952U
- Authority
- CN
- China
- Prior art keywords
- cutter
- square
- heat exchange
- exchange tube
- aligning device
- 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
- 230000005855 radiation Effects 0.000 abstract 1
- 238000005553 drilling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012946 outsourcing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Drilling Tools (AREA)
Abstract
The utility model relates to a heat exchange tube head aligning device, which comprises a conical-headed drill handle. One end of the conical-headed drill handle is provided with a square through hole axially perpendicular to the conical-headed drill handle, and a cutter tool is fixed into the square through hole. The heat exchange tube head aligning device has the advantages of high head alignment efficiency, no burr, convenience of use, fine heat radiation and long service life.
Description
Technical field
The utility model relates to a kind of heat exchanger tube uniform equipment, belongs to technical field of heat exchangers.
Background technology
Existing uniform equipment mostly is drill bit, because drill bit has distinctive knife face, thus at first to wear into concordant knife face to drill bit when flush, and every neat tens heat exchanger tubes face of all must whetting a knife again, have a strong impact on production efficiency.When using drill bit flush,, and there is burr because serious wear can not guarantee that the mouth of pipe of heat exchanger tube all is concordant.Overheated for preventing drill bit in flush process, must send the special messenger to spray cutting fluid aside and cool off troublesome poeration.
Summary of the invention
The purpose of this utility model provides a kind of heat exchanger tube uniform equipment.
The technical scheme that the utility model is taked is: a kind of heat exchanger tube uniform equipment, comprise the conical head drillstock, and an end of conical head drillstock is provided with and the axial vertical square through hole of conical head drillstock, is fixing cutter in the square through hole.
Described cutter passes through bolting.
Described cutter is a cuboid, and the two ends that cutter stretches out square through hole are respectively equipped with blade.
Described bolt top is provided with nut.
This device has designed conical head drillstock structure according to the drill bit principle and has been convenient to firmly be connected with drilling machine, and stability is fine.Cutting tool has designed the matched in clearance of square structure, and cutter easy for installation also being difficult for rocked.In the tip designs of device helicitic texture, can to hold out against cutting tool more firm screwing in smoothly bolt top, back.
The beneficial effects of the utility model are: (1) high efficiency, and this device is equipped with tailor-made cutting tool, and double cutting edge makes cutting convenient; (2) mouth of pipe is concordant, attractive in appearance, and the parallel blade of cutting tool balance in the time of neat mouthful has firmly avoided being cut that the mouth of pipe is uneven, the generation of burr phenomena; (3) easy to use, because cutter and air contact area are big, thereby the labour has been saved in cooling rapidly, if tool damage, turning on front end nut is replaceable cutter, and it is convenient to change; (4) this tool processes is convenient, except that the cutting tool outsourcing, processes conical grip with round steel on lathe, need not outsourcing, saves cost.
Description of drawings
Fig. 1 is a structure chart of the present utility model; Fig. 2 is that the A of Fig. 1 is to view; Fig. 3 is the cutter structure front view; Fig. 4 is the cutter structure left view; Fig. 5 is that the B of Fig. 3 is to view; Wherein: 1. conical head drillstock 2. cutters 3. bolts 4. blades 5. square through holes 6. nuts.
The specific embodiment
A kind of heat exchanger tube uniform equipment mainly comprises conical head drillstock 1, and an end of conical head drillstock 1 is provided with and conical head drillstock 1 axial vertical square through hole 5, is fixing cutter 2 in the square through hole 5.
Described cutter 2 is fixing by bolt 3.
Described cutter 2 is a cuboid, and the two ends that cutter 2 stretches out square through hole are respectively equipped with blade 4.
Described bolt 3 tops are provided with nut 6.
Brief introduction of work principle: the conical head drillstock connects drilling machine and cutter, and drilling machine drives taper shank and cutter rotates together, by blade cutting heat exchange tube head, to reach the purpose of concordant heat exchanger tube.
Claims (3)
1. a heat exchanger tube uniform equipment is characterized in that, comprises the conical head drillstock, and an end of conical head drillstock is provided with and the axial vertical square through hole of conical head drillstock, is fixing cutter in the square through hole.
2. according to the described a kind of heat exchanger tube uniform equipment of claim 1, it is characterized in that described cutter is a cuboid, the two ends that cutter stretches out square through hole are respectively equipped with blade.
3. according to the described a kind of heat exchanger tube uniform equipment of claim 1, it is characterized in that described cutter passes through bolting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201918658U CN201768952U (en) | 2010-05-17 | 2010-05-17 | Heat exchange tube head aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201918658U CN201768952U (en) | 2010-05-17 | 2010-05-17 | Heat exchange tube head aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768952U true CN201768952U (en) | 2011-03-23 |
Family
ID=43748785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201918658U Expired - Fee Related CN201768952U (en) | 2010-05-17 | 2010-05-17 | Heat exchange tube head aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357932A (en) * | 2013-07-29 | 2013-10-23 | 张家港化工机械股份有限公司 | Cutter device for cutting end parts of heat exchanging pipes |
-
2010
- 2010-05-17 CN CN2010201918658U patent/CN201768952U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357932A (en) * | 2013-07-29 | 2013-10-23 | 张家港化工机械股份有限公司 | Cutter device for cutting end parts of heat exchanging pipes |
| CN103357932B (en) * | 2013-07-29 | 2016-12-28 | 苏州天沃科技股份有限公司 | For cutting the cutter of tube end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20130517 |