CN204185378U - Glass tubing neck flaring molding machine - Google Patents
Glass tubing neck flaring molding machine Download PDFInfo
- Publication number
- CN204185378U CN204185378U CN201420674187.9U CN201420674187U CN204185378U CN 204185378 U CN204185378 U CN 204185378U CN 201420674187 U CN201420674187 U CN 201420674187U CN 204185378 U CN204185378 U CN 204185378U
- Authority
- CN
- China
- Prior art keywords
- primary shaft
- frame
- falsework
- molding machine
- enlarging
- 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
Abstract
This patent discloses a kind of Glass tubing neck flaring molding machine, a kind of structure be simple to provide, the enlarging apparatus of working stability.Comprise frame, frame hollow sleeve has primary shaft, primary shaft is driven rotatable by external impetus, the shift fork that primary shaft sets firmly is driven to realize moving axially by external impetus, internal frame is articulated with in frame and can rotates around primary shaft, the hinged outrigger in end of primary shaft, and the epimere of falsework and stage casing are hinged on internal frame and outrigger respectively, the bottom of falsework is provided with enlarging cone, and when primary shaft is in lowest order, enlarging cone straight up.This programme structure is simple, working stability, goes for the glass-tube of different tube diameters, controls to process the difform mouth of pipe based on the rotation of primary shaft and rising or falling speed.
Description
Technical field
The utility model relates to a kind of Glass tubing processing units.
Background technology
In the production process of picture tube, the enlarging of glass-tube neck and glass-tube edge-melting are the important operations of twice, it adds the important component part that working equipment is picture tube automatic production line, usually by two independently equipment complete enlarging and the edge-melting work of glass-tube neck respectively.In some production of kinescope lines, the enlarging of glass-tube neck has been come by neck machine, and the edge-melting of glass-tube then will have been come by other equipment.And with regard to the neck pipe-expanding machine that can only complete glass-tube neck enlarging operation at present, its structure is also very complicated, except comprising complicated chuck, high-precision indexing plate and inversion mechanism, also comprise shorter electromagnetic clutch in work-ing life, volume is huge especially, and therefore equipment manufacturing cost is high, installation, adjustment, maintenance difficult, inconvenient operation, production efficiency and conforming product rate are not high.
Utility model content
The utility model is intended to provide a kind of Glass tubing neck flaring molding machine, and to provide, a kind of structure is simple, the enlarging apparatus of working stability.
Glass tubing neck flaring molding machine in this programme, comprise frame, frame hollow sleeve has primary shaft, primary shaft is driven rotatable by external impetus, the shift fork that primary shaft sets firmly is driven to realize moving axially by external impetus, and internal frame is articulated with in frame and can rotates around primary shaft, the hinged outrigger in end of primary shaft, the epimere of falsework and stage casing are hinged on internal frame and outrigger respectively, and the bottom of falsework is provided with enlarging cone, and when primary shaft is in lowest order, enlarging cone straight up.
Primary shaft and rotatablely also can to move axially, when primary shaft is in lowest order, enlarging cone straight up, the neck of glass-tube can be made to be placed in enlarging cone place this moment, stretch into by enlarging cone and be close to neck, then primary shaft is made to increase gradually while maintenance rotates, now enlarging cone also keeps along cone element rotation and angle of inclination increases gradually, realize the enlarging to glass-tube, this programme structure is simple, working stability, go for the glass-tube of different tube diameters, control to process the difform mouth of pipe based on the rotation of primary shaft and rising or falling speed.
Further, the drive end of primary shaft is provided with cone gear.Can be driven by the motor of band wheel casing and rotate.
Further, shift fork is connected with the pressure bearing being fixedly arranged on frame by spring.Can ensure that moving axially of primary shaft mutual interference can not occur with rotating.
Further, internal frame, outrigger and falsework all take the shape of the letter U, and they are hinged by foot, and enlarging cone is positioned at the middle part of falsework.U-shaped structure can ensure to have enough operation workpiece, and the eck of glass-tube expeditely can be arranged in the space in the middle part of U-shaped structure.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the utility model embodiment;
Fig. 2 is the schematic perspective view on the utility model embodiment top.
Embodiment
Below by embodiment, the utility model is described in further detail:
Reference numeral in Figure of description comprises: frame 1, primary shaft 2, cone gear 3, shift fork 4, pressure bearing 5, stage clip 6, revolving bed 7, internal frame 8, outrigger 9, falsework 10, enlarging cone 11, connecting rod 12.
Embodiment is substantially as shown in accompanying drawing 1, Fig. 2: columnar frame 1 keeps fixing, through hole in frame slides and is set with primary shaft 2, primary shaft keeps vertically, the lower end of primary shaft is connected with cone gear 3, cone gear, for connecting the wheel casing of outside drive input, rotates to realize driving primary shaft.Be fixed with shift fork 4 in the stage casing of primary shaft, outside driving lever can act on and shift fork orders about primary shaft vertically move axially.Frame is connected with pressure bearing 5, pressure bearing is connected on shift fork by stage clip 6, and the moment of torsion of primary shaft can not be passed in frame, and primary shaft can expeditely pivot.
As depicted in figs. 1 and 2: the upper articulation of frame has revolving bed 7, and revolving bed can rotate around primary shaft.Revolving bed is connected with the internal frame 8 of U-shaped, internal frame is provided with two legs upwards.The end of primary shaft is connected with the connecting rod 12 of L shape, connecting rod by thin axle and outrigger 9 hinged.Two leg rears of the falsework of U-shaped and the leg of internal frame hinged, the stage casing of two legs of the falsework 10 of U-shaped is hinged on outrigger, distance change between outrigger and internal frame can change the angle of falsework, the crossbeam of falsework bottom is fixed with enlarging cone 11, when primary shaft is in lowest order, enlarging cone straight up.Enlarging cone can be stretched into and is close in neck this moment, then on the basis keeping primary shaft to rotate gradually on push away primary shaft, in this process, enlarging coning angle changes the enlarging realized glass-tube eck gradually and operates.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. Glass tubing neck flaring molding machine, it is characterized in that, comprise frame, frame hollow sleeve has primary shaft, and primary shaft is driven rotatable by external impetus, the shift fork that primary shaft sets firmly is driven to realize moving axially by external impetus, internal frame is articulated with in frame and can rotates around primary shaft, the hinged outrigger in end of primary shaft, and the epimere of falsework and stage casing are hinged on internal frame and outrigger respectively, the bottom of falsework is provided with enlarging cone, and when primary shaft is in lowest order, enlarging cone straight up.
2. Glass tubing neck flaring molding machine according to claim 1, is characterized in that: the drive end of primary shaft is provided with cone gear.
3. Glass tubing neck flaring molding machine according to claim 2, is characterized in that: shift fork is connected with the pressure bearing being fixedly arranged on frame by spring.
4. Glass tubing neck flaring molding machine according to claim 3, is characterized in that: internal frame, outrigger and falsework all take the shape of the letter U, and they are hinged by foot, and enlarging cone is positioned at the middle part of falsework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674187.9U CN204185378U (en) | 2014-11-13 | 2014-11-13 | Glass tubing neck flaring molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674187.9U CN204185378U (en) | 2014-11-13 | 2014-11-13 | Glass tubing neck flaring molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185378U true CN204185378U (en) | 2015-03-04 |
Family
ID=52617390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674187.9U Expired - Fee Related CN204185378U (en) | 2014-11-13 | 2014-11-13 | Glass tubing neck flaring molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185378U (en) |
-
2014
- 2014-11-13 CN CN201420674187.9U patent/CN204185378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151113 |