CN201456387U - Plastic tube sizing device - Google Patents
Plastic tube sizing device Download PDFInfo
- Publication number
- CN201456387U CN201456387U CN2009200248798U CN200920024879U CN201456387U CN 201456387 U CN201456387 U CN 201456387U CN 2009200248798 U CN2009200248798 U CN 2009200248798U CN 200920024879 U CN200920024879 U CN 200920024879U CN 201456387 U CN201456387 U CN 201456387U
- Authority
- CN
- China
- Prior art keywords
- calibration sleeve
- sizing
- sleeve
- diameter
- plastic tube
- 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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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model relates to a plastic tube sizing device and belongs to the technical field of sizing during the plastic tube production. A combined plastic tube vacuum sizing device is characterized in that the plastic tube sizing device is formed through the combination of N sizing sleeves with gradually decreased inside diameters, wherein the sizing sleeve (1) with the largest inside diameter is sleeved headmost of the sizing device, and the sizing sleeve (1), the sizing sleeve (2), the sizing sleeve (3), the sizing sleeve (4), the sizing sleeve (5), the sizing sleeve (6) and the sizing sleeve (7) have gradually decreased inside diameters and are sequentially connected through inner and outer tooth sockets (8). The utility model has the advantages of reasonable design, low cost, easy processing, and low possibility of deformation.
Description
One, technical field
The utility model relates to a kind of pipe diameter-setting equipment of moulding, and belongs to the diameter-setting equipment technical field in the plastic tube production.
Two, background technology
At present, in plastic tube was produced, its diameter-setting equipment great majority adopted the certain calibration sleeves of size to finish, owing to the wall thickness of the tubing of producing, reach raw-material difference, external diameter with the tubing of same calibration sleeve production differs greatly, and can not fully satisfy user's requirement.In addition, this calibration sleeve is because size is big, and relative accuracy requires high, so production cost is very high, easily produces distortion in the practical besides process, has a strong impact on the dimensional accuracy that tubing is produced.
Three, summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and provides a kind of knockdown, can finely tune internal diameter, is easy to process and the combined type that uses is moulded the pipe vacuum sizing device, thereby satisfies the user to moulding the requirement of pipe various outer diameter size.
A kind of pipe diameter-setting equipment of moulding of the utility model, special character is to comprise by N the diminishing calibration sleeve of internal diameter and combines, calibration sleeve 1 internal diameter size is maximum to be overlapped up front, and the diminishing calibration sleeve 1 of internal diameter, calibration sleeve 2, calibration sleeve 3, calibration sleeve 4, calibration sleeve 5, calibration sleeve 6, calibration sleeve 7 interconnect successively.
The calibration sleeve of internal diameter maximum is placed on diameter-setting equipment foremost, and the internal diameter size that is placed on the rearmost calibration sleeve of diameter-setting equipment is identical with the external diameter of the plastic pipe of being produced.
Interior exterior bayonet slot 8 mutual clampings by being provided with respectively between the interconnective calibration sleeve.
The needs that described calibration sleeve is moulded pipe according to production can be provided with a plurality of arbitrarily.
Described calibration sleeve be shaped as the hollow cylindrical annulus.
Described calibration sleeve can be dismantled flexibly according to the external diameter size of the plastic pipe of being produced.
The making material of described calibration sleeve is a steel material.
A kind of pipe diameter-setting equipment of moulding of the utility model, reasonable in design is easy to processing, and its machining accuracy can significantly improve, and available steel replaces copper, has reduced cost; And not yielding, can separately deposit.
Four, description of drawings
Fig. 1: combined type is moulded the structural representation of pipe vacuum sizing device.
Among the figure: 1, calibration sleeve 1,2, calibration sleeve 2,3, calibration sleeve 3,4, calibration sleeve 4,5, calibration sleeve 5,6, calibration sleeve 6,7, calibration sleeve 7,8, interior exterior bayonet slot.
Five, the specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further detailed.
Embodiment 1
A kind of pipe diameter-setting equipment of moulding of the present utility model is with reference to figure 1, comprise by N the diminishing calibration sleeve of internal diameter and combining, the maximum cover of calibration sleeve 1 internal diameter size up front, the diminishing calibration sleeve 1 of internal diameter, calibration sleeve 2, calibration sleeve 3, calibration sleeve 4, calibration sleeve 5, calibration sleeve 6, calibration sleeve 7 interconnect successively, the interior exterior bayonet slot 8 mutual clampings by being provided with respectively between the interconnective calibration sleeve.
When producing plastic pipe, can carry out various combination to the sleeve pipe that combined type be moulded the pipe vacuum sizing device according to the size of the outside dimension of plastic pipe, plastic pipe is that the calibration sleeve 1 of internal diameter size maximum enters from diameter-setting equipment foremost, because the size of outlet calibration sleeve has determined the outside dimension of plastic pipe, the calibration sleeve identical with the plastic pipe external diameter of being produced is placed in the least significant end that combined type is moulded the pipe vacuum sizing device.
A kind of pipe diameter-setting equipment of moulding of present embodiment, reasonable in design is easy to processing, and its machining accuracy can significantly improve, and available steel replaces copper, has reduced cost; And not yielding, can separately deposit.
Claims (4)
1. mould the pipe diameter-setting equipment for one kind, it is characterized in that comprising by the diminishing calibration sleeve of internal diameter and combine, first calibration sleeve (1) internal diameter size maximum is enclosed within the foremost of diameter-setting equipment, and diminishing first calibration sleeve of internal diameter (1), second calibration sleeve (2), the 3rd calibration sleeve (3), the 4th calibration sleeve (4), the 5th calibration sleeve (5), the 6th calibration sleeve (6), the 7th calibration sleeve (7) interconnect successively.
2. according to the described a kind of pipe diameter-setting equipment of moulding of claim 1, what it is characterized in that described calibration sleeve is shaped as the hollow cylindrical annulus.
3. according to the described a kind of pipe diameter-setting equipment of moulding of claim 1, it is characterized in that the described internal diameter size that is placed on the rearmost calibration sleeve of diameter-setting equipment is identical with the external diameter of the plastic pipe of being produced.
4. according to the described a kind of pipe diameter-setting equipment of moulding of claim 1, it is characterized in that interior exterior bayonet slot (8) clamping mutually by being provided with respectively between the described interconnective calibration sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200248798U CN201456387U (en) | 2009-05-11 | 2009-05-11 | Plastic tube sizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200248798U CN201456387U (en) | 2009-05-11 | 2009-05-11 | Plastic tube sizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201456387U true CN201456387U (en) | 2010-05-12 |
Family
ID=42383740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200248798U Expired - Fee Related CN201456387U (en) | 2009-05-11 | 2009-05-11 | Plastic tube sizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201456387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481903A (en) * | 2016-12-19 | 2017-03-08 | 南通市通州区三槐机械制造有限公司 | A kind of seamless hose with sprayed coating and its shaped device |
-
2009
- 2009-05-11 CN CN2009200248798U patent/CN201456387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481903A (en) * | 2016-12-19 | 2017-03-08 | 南通市通州区三槐机械制造有限公司 | A kind of seamless hose with sprayed coating and its shaped device |
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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: 20100512 Termination date: 20110511 |