CN202671396U - Preparation device for preparing die-assembly type reducing high-borosilicate glass tube - Google Patents
Preparation device for preparing die-assembly type reducing high-borosilicate glass tube Download PDFInfo
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- CN202671396U CN202671396U CN 201220316788 CN201220316788U CN202671396U CN 202671396 U CN202671396 U CN 202671396U CN 201220316788 CN201220316788 CN 201220316788 CN 201220316788 U CN201220316788 U CN 201220316788U CN 202671396 U CN202671396 U CN 202671396U
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- glass
- pipe
- mother tube
- reducing high
- tube
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Abstract
The utility model relates to a preparation device for a reducing tube and aims to provide a preparation device for preparing a die-assembly type reducing high-borosilicate glass tube with higher precision. The preparation device comprises a machine tool frame and a glass mother tube, wherein lathe chucks are arranged at the two sides of the machine tool frame, the two ends of the glass mother tube are fixed on the lathe chucks, the glass mother tube can rotate along with the lathe chucks, a heating device is arranged right below the glass mother tube, pneumatic assembling dies are oppositely and correspondingly arranged at the front and the rear sides of the glass mother tube, the glass mother tube is heated by the heating device and is then formed through squeezing by the pneumatic assembling dies, in the working process, a natural gas heating device is started by electric ignition to heat the mother tube until the mother tube is in the plastic state, the assembling dies squeeze the mother tube in the plastic state under the air pressure of 0.8 MPa of an air compressor, and the mother tube is formed into a reducing high- borosilicate glass tube with high precision under the internal air pressure and the external assembling dies.
Description
Technical field
The utility model relates to a kind of preparation facilities of taper(ed)pipe, relates in particular to a kind of preparation facilities of syntype reducing high-boron-silicon glass pipe.
Background technology
Reducing high-boron-silicon glass pipe is mainly used in petrochemical complex reaction process and high-temperature acid steam ambient, so the precision at reducing high-boron-silicon glass pipe requires very high, the preparation of reducing high-boron-silicon glass pipe equipment adopts half pattern at present, namely half pattern mould maintains static, lathe chuck drives the female pipe of glass and rotates, the female pipe of heating unit igniting heating glass, when the female pipe of glass is softening plastic, logical normal temperature compressed air, utilize the pressure of air and half pattern mould to the constraint of the female pipe of glass, inside and outsidely make a concerted effort to make the moulding of the female pipe of glass, although simple in structure, time saving and energy saving, but the reducing high-boron-silicon glass pipe precision of preparing also is not higher.
The utility model content
The technical problems to be solved in the utility model provides the preparation facilities of the higher syntype reducing high-boron-silicon glass pipe of a kind of reducing high-boron-silicon glass pipe precision of preparing.
In order to address the above problem, the utility model is achieved through the following technical solutions:
The preparation facilities of syntype reducing high-boron-silicon glass pipe of the present utility model, comprise the female pipe of lathe frame and glass, the both sides of described lathe frame are provided with lathe chuck, the two ends of the female pipe of glass are fixed on the lathe chuck, and the female Guan Ke of glass rotates with lathe chuck, is provided with heating unit under the female pipe of described glass, and the both sides, front and back of the female pipe of described glass in opposite directions correspondence are provided with pneumatic matched moulds, the female pipe of described glass is after the heating unit heating, at the extruding compacted under of pneumatic matched moulds.
Further, the size of described pneumatic matched moulds has multiple, and is suitable from the female pipe of different glass respectively.
Further, described pneumatic matched moulds can relatively move along the vertical direction of the female pipe of glass.
Further, described pneumatic matched moulds correspondence position is provided with air tube, and described air tube can be managed the inboard mother and be stayed the 1mm convex part.
Compared with prior art, the beneficial effects of the utility model are:
The standby device of reducing high-boron-silicon glass of the present utility model control, owing to having two pneumatic matched moulds that can relatively move, matched moulds is the shaping jig that the specific alloy material is made, and can guarantee the precise forming size of high boron pipe under the high temperature.During work, rough female pipe of low precision is rotating under the drive of both sides inflatable electric drive axle, the electricity sparking starts the heated by natural gas device and heats female pipe to plastic state, matched moulds is the plastic female pipe of extruding under the air pressure of air compressor machine 0.8MPa promotes, female pipe is shaped to high-precision reducing high-boron-silicon glass pipe under the effect of air pressure inside and outside matched moulds.
Description of drawings
Fig. 1 is the side-view of the preparation facilities of syntype reducing high-boron-silicon glass pipe of the present utility model;
Fig. 2 is the vertical view of the preparation facilities of syntype reducing high-boron-silicon glass pipe of the present utility model;
Fig. 2 is the structure iron of pneumatic matched moulds of the preparation facilities of syntype reducing high-boron-silicon glass pipe of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of preparation facilities of syntype reducing high-boron-silicon glass pipe, comprise the female pipe 5 of lathe frame 1 and glass, the both sides of lathe frame 1 are provided with lathe chuck 4, the two ends of the female pipe 5 of glass are fixed on the lathe chuck 4, and the female pipe 5 of glass can rotate with lathe chuck 4, is provided with heating unit 3 under the female pipe 5 of glass, and the both sides, front and back of the female pipe 5 of glass in opposite directions correspondence are provided with pneumatic matched moulds 2, pneumatic matched moulds 2 can relatively move along the vertical direction of the female pipe 5 of glass, heating unit 3 igniting is the female pipe of glass 5 homogeneous heatings, when the female pipe of glass 5 is softening plastic, lathe chuck 4 stops operating, pneumatic matched moulds 2 merges under the 0.8mp pneumatics, and normal temperature compressed air is advanced in the female pipe of glass 5 both sides, and pneumatic matched moulds 2 correspondence positions are provided with air tube 6, after giving air tube 6 ventilations with pneumatic element 7, air tube 6 can stay the 1mm convex part in the female pipe of glass 5 inboards, makes things convenient for the mounting pipe period of the day from 11 p.m. to 1 a.m to use, behind Pipe forming, separate pneumatic matched moulds 2, slowly annealing, and stop logical normal temperature compressed air, pipe completion of processing.
In the preparation facilities of syntype reducing high-boron-silicon glass pipe of the present utility model, owing to having two pneumatic matched moulds 2 that can relatively move, the shaping jig that pneumatic matched moulds 2 is made for the specific alloy material can guarantee the precise forming size of high boron pipe under the high temperature.During work, rough female pipe of low precision is rotating under the drive of both sides inflatable electric drive axle, the electricity sparking starts the female pipe of heated by natural gas device 3 heating to plastic state, pneumatic matched moulds 2 is the plastic female pipe of extruding under the air pressure of air compressor machine 0.8MPa promotes, female pipe is shaped to high-precision reducing high-boron-silicon glass pipe under the effect of air pressure inside and external pneumatic matched moulds 2.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. the preparation facilities of a syntype reducing high-boron-silicon glass pipe, comprise the female pipe of lathe frame and glass, it is characterized in that: the both sides of described lathe frame are provided with lathe chuck, the two ends of the female pipe of glass are fixed on the lathe chuck, and the female Guan Ke of glass rotates with lathe chuck, is provided with heating unit under the female pipe of described glass, and the both sides, front and back of the female pipe of described glass in opposite directions correspondence are provided with pneumatic matched moulds, the female pipe of described glass is after the heating unit heating, at the extruding compacted under of pneumatic matched moulds.
2. the preparation facilities of syntype reducing high-boron-silicon glass pipe according to claim 1, it is characterized in that: the size of described pneumatic matched moulds has multiple, and is suitable from the female pipe of different glass respectively.
3. the preparation facilities of syntype reducing high-boron-silicon glass pipe according to claim 1 is characterized in that: described pneumatic matched moulds can relatively move along the vertical direction of the female pipe of glass.
4. the preparation facilities of syntype reducing high-boron-silicon glass pipe according to claim 1, it is characterized in that: described pneumatic matched moulds correspondence position is provided with air tube, and described air tube can be managed the inboard mother and be stayed the 1mm convex part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316788 CN202671396U (en) | 2012-07-03 | 2012-07-03 | Preparation device for preparing die-assembly type reducing high-borosilicate glass tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316788 CN202671396U (en) | 2012-07-03 | 2012-07-03 | Preparation device for preparing die-assembly type reducing high-borosilicate glass tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671396U true CN202671396U (en) | 2013-01-16 |
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ID=47492312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316788 Expired - Fee Related CN202671396U (en) | 2012-07-03 | 2012-07-03 | Preparation device for preparing die-assembly type reducing high-borosilicate glass tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107428593A (en) * | 2015-01-30 | 2017-12-01 | 康宁股份有限公司 | Make the manufacture method that glass tube reshapes |
-
2012
- 2012-07-03 CN CN 201220316788 patent/CN202671396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107428593A (en) * | 2015-01-30 | 2017-12-01 | 康宁股份有限公司 | Make the manufacture method that glass tube reshapes |
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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: 20130116 Termination date: 20130703 |