CN204022658U - A kind of glass hot-bending die - Google Patents
A kind of glass hot-bending die Download PDFInfo
- Publication number
- CN204022658U CN204022658U CN201420324286.4U CN201420324286U CN204022658U CN 204022658 U CN204022658 U CN 204022658U CN 201420324286 U CN201420324286 U CN 201420324286U CN 204022658 U CN204022658 U CN 204022658U
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- glass
- cantilever
- bending
- bending die
- frame
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Abstract
The utility model provides a kind of glass hot-bending die, comprise and be provided with the fixedly base of angle bar, mould frame and bracket, on bracket, be provided with the movable pressure pin being connected of mould frame with the cantilever of gravity drop hammer, bracket is the integral body being welded together to form by pressure pin and cantilever, component are less, simplified the structure of hot bending die, gravity drop hammer on cantilever can regulate the stressed harmony of glass, alleviate the effect of the middle gravity of glass, fixedly angle bar butt when the unsettled one end of cantilever drops to extreme lower position and on base, can make the hot bending radian of every block of glass consistent, thereby make the uniform specification of heat-bending glass, solved hot bending die complex structure in prior art, how spare and accessory parts may affect hot bending effect and cause heat-bending glass technical problem diversified in specifications.
Description
Technical field
The utility model relates to the hot bending technical field of glass, relates in particular to a kind of glass hot-bending die being applied in glass bending device.
Background technology
Glass hot-bending die plays vital effect in glass bending process.Glass hot-bending die is roughly divided into three kinds of solid moulds, bar frame mould, hollow mold.It is maximum a kind of that its discal patch frame mould is that current heat-bending glass factory adopts, and its makes relatively simple, also lower to hot bending operational requirement.
From mechanics angle analysis, glass is in hot bending process, and power is by concentrating in the middle of two side direction, and when the size of power surpasses the permissible stress of glass, sheet glass bursts.Therefore, when glass bending, can add an auxiliary external force and support, commonly below the frame of hot bending die, hang gravity drop hammer at present, to overcome the above problems.In dark curved hyperbolic hot bending die of the prior art, the cantilever that is hung with gravity drop hammer need arrange transition arcs bar support, transition arcs bar, transition arcs bar driving lever etc., so that when mould frame is upturned by horizontality under gravity drop hammer effect, transition arcs bar is pulled out from transition arcs bar support by transition arcs bar driving lever, realizes automatically dropping of arc bar.But above-mentioned hot bending die complicated structure of the prior art, spare and accessory parts are more, all can impact the hot bending effect of glass, thereby cause the diversified in specifications of heat-bending glass once wherein any one spare and accessory parts effect is not normal.
Utility model content
In order to solve, hot bending die complex structure in prior art, spare and accessory parts are many may be affected hot bending effect and cause heat-bending glass technical problem diversified in specifications, and the utility model provides a kind of novel glass hot-bending die.
To achieve these goals, the technical solution adopted in the utility model is: a kind of glass hot-bending die is provided, comprise be provided with fixing angle bar base, be supported on mould frame on described base and with the movable bracket being connected of described mould frame, it is characterized in that, described bracket comprise be positioned at described bracket top and with four jiaos of pressure pins that are flexibly connected of described mould frame and the cantilever that gravity drop hammer is installed, described cantilever one end is welded on described pressure pin, the other end is unsettled, when the unsettled one end of described cantilever drops to extreme lower position and described fixedly angle bar butt.
In above-mentioned glass hot-bending die, the unsettled one end of described cantilever is fixed with screw, when the unsettled one end of described cantilever drops to extreme lower position, and described screw and described fixedly angle bar butt.
In above-mentioned glass hot-bending die, described pressure pin and described mould frame are respectively arranged with sub-buckle and box, the movable connection of mode that described pressure pin fastens by double buckle with described mould frame.
In above-mentioned glass hot-bending die, the unsettled one end of described cantilever is when extreme higher position, and described pressure pin is connected with described mould frame bending; The unsettled one end of described cantilever is when extreme lower position, and described pressure pin and described mould frame form level and smooth camber line.
In above-mentioned glass hot-bending die, described gravity drop hammer is connected across on described cantilever, and can be fixed on described cantilever by screw mode.
In above-mentioned glass hot-bending die, the position of described gravity drop hammer on described cantilever can regulate according to the radian of glass bending.
In above-mentioned glass hot-bending die, described base is to weld from beginning to end by four edges frame the framework being roughly rectangle forming, described fixedly angle bar from two parallel frames of described framework at the direction horizontal-extending perpendicular to this parallel frame.
In above-mentioned glass hot-bending die, described mould frame comprises that two parallel frames that are welded on described framework are from the support bar extending straight up and the crooked frame that connects two support bars of same parallel frame extension.
After adopting technique scheme, the utility model can obtain following useful technique effect: hot bending die of the present utility model is by base, mould frame and form with the movable bracket being connected of mould frame, and bracket is the integral body being welded together to form by pressure pin and cantilever, component are less, simplified the structure of hot bending die.Bracket is provided with the cantilever of gravity drop hammer, can realize and in glass bending process, regulate the stressed harmony of glass with simple structure, alleviate the effect of the middle gravity of glass, glass time is slowly fallen in heating, reduce and because dark, the middle span of glass arch rise is long, cause occurring in heat-processed glass breakage phenomenon; Pressure pin is connected by welding process with cantilever, and the fixedly angle bar butt while dropping to extreme lower position in the unsettled one end of cantilever and on base, can make the hot bending radian of every block of glass consistent, make the uniform specification of heat-bending glass, solved that hot bending die complex structure in prior art, spare and accessory parts are many may be affected hot bending effect and cause heat-bending glass technical problem diversified in specifications.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the glass hot-bending die that relates to of the utility model before heat-bending glass
Fig. 2 a and 2b are respectively the base of glass hot-bending die and the different azimuth structural representations of mould frame that the utility model relates to
Fig. 3 is the carrier structure schematic diagram of the glass hot-bending die that relates to of the utility model
Fig. 4 is the structural representation of the glass hot-bending die that relates to of the utility model after heat-bending glass
Embodiment
In order to solve, hot bending die complex structure in prior art, spare and accessory parts are many may be affected hot bending effect and cause heat-bending glass technical problem diversified in specifications, the main technical schemes that the utility model adopts is: bracket is connected with mould frame is movable, bracket is provided with the cantilever of gravity drop hammer, in glass bending process, the unsettled side of cantilever is sagging gradually under the action of gravity of gravity drop hammer, fixedly angle bar butt finally and on base, the hot bending end of processing of glass.Hot bending die of the present utility model is by base, mould frame and form with the movable bracket being connected of mould frame, and bracket is the integral body being welded together to form by pressure pin and cantilever, component are less, simplified the structure of hot bending die, gravity drop hammer the harmony that can regulate glass stressed is set, alleviate the effect of the middle gravity of glass, glass is slowly fallen when heating, and fixedly angle bar can make the hot bending radian of every heat-bending glass consistent.
Below in conjunction with specific embodiments the technical solution of the utility model is explained in detail.
Figure 1 shows that glass hot-bending die that the utility model the relates to structural representation before heat-bending glass, for the ease of understanding, in Fig. 1, also show the heat-bending glass for the treatment of being positioned on glass hot-bending die.As can be seen from the figure, glass hot-bending die comprise be provided with fixing angle bar 11 base 10, be supported on mould frame 20 on base 10 and with the movable bracket being connected 30 of mould frame 20.Bracket 30 comprise be positioned at bracket 30 tops and with four jiaos of pressure pins that are flexibly connected 31 of mould frame 20 and the cantilever 32 that gravity drop hammer 33 is installed, cantilever 32 one end are welded on pressure pin 31, the other end is unsettled.
Shown in Fig. 2 a and Fig. 2 b, be respectively base that the utility model relates to and the different azimuth structural representation of mould frame, in conjunction with Fig. 1, base 10 is to weld from beginning to end by four edges frame the framework being roughly rectangle forming, the midfeather of framework is provided with connecting strip 12, arranging of connecting strip 12 can be irregular, and the principle of its setting is to guarantee that base 10 shapes are more firmly stable, are difficult for deforming, based on above principle, preferably in framework diagonal positions, connecting strip is set.Two parallel frames of framework have fixedly angle bar 11 at the direction horizontal-extending perpendicular to this parallel frame, and fixedly the number of angle bar 11 can be set according to the number of gravity drop hammer 33 on bracket 30, and its shape is preferably A-frame, supports more stable.Mould frame 20 is supported on base 10, concrete, mould frame 20 is welded on two parallel frames that are provided with fixing angle bar 11 of base 10, and extend to straight up from this parallel frame the support bar 21 that certain bearing height forms mould frame 20, two support bars 21 that extend from same frame connect by crooked frame 22, crooked frame 22 is for the hot bending radian for the treatment of heat-bending glass is provided, and the junction of support bar 21 and crooked frame 22 forms four jiaos of mould frame 20.In other variation, mould frame 20 also can be welded on the connecting strip 12 in the middle of framework.When glass 1 length until hot bending is when longer, the crooked frame 22 of corresponding mould frame 20 is also longer, in order to prevent that it from producing distortion under action of gravity because length is long, between the crooked frame 22 of mould frame 20 and the frame of base 10, be also provided with the auxiliary support bar 13 for supplemental support, auxiliary support bar 13 can be arranged between two support bars 21 that extend from same frame, and number is determined according to the length of mould frame 20.Auxiliary support bar 13 can be one-body molded with base 10, can be also that welding or other mode of connection are fixed on the parts on base, and the crooked frame of mould frame 20 is fixed on auxiliary support bar 13 by the mode of screw.
Figure 3 shows that the structural representation of the bracket of the glass hot-bending die that the utility model relates to, in conjunction with Fig. 1, bracket 30 comprises two symmetric parts that are connected to mould frame 20 two ends, and each symmetric part is provided with four jiaos of pressure pins that are flexibly connected 31 of mould frame 20 and is welded on pressure pin 31 belows and the cantilever 32 of gravity drop hammer 33 is installed.In the present embodiment, four jiaos of pressure pin 31 and mould frame 20 are respectively arranged with sub-buckle and box, and the mode that both fasten by double buckle connects, and in other variation, pressure pin 31 combines with the mode that mould frame 20 also can be connected through the hinge.Gravity drop hammer 33 is connected across on cantilever 32, and fixes by screw, and therefore, the position of gravity drop hammer 33 on cantilever 32 can regulate according to actual needs, in the present embodiment, can regulate according to the requirement of glass bending radian.One end of cantilever 32 is welded on pressure pin 31, and the other end is unsettled, and can rise under external force or decline.In the present embodiment, gravity drop hammer 33 is arranged on the unsettled one end of cantilever 32, and the unsettled one end of cantilever 32 is also provided with screw 34.
Figure 4 shows that glass hot-bending die that the utility model the relates to structural representation after heat-bending glass, for the ease of understanding, in Fig. 4, also show and be positioned at the glass that the hot bending on glass hot-bending die completes.In conjunction with Fig. 1, after being bonded together, pressure pin 31 and the mould frame 20 of bracket 30 jointly formed the bracing frame for the treatment of heat-bending glass, when the glass 1 of hot bending has just been placed on glass hot-bending die, as shown in Figure 1, the junction bending of pressure pin 31 and mould frame 20 is connected at an angle, and the unsettled one end of cantilever 32 is in extreme higher position, after hot bending treating processes, glass 1 deliquescing, the unsettled one end of cantilever 32 declines gradually under the action of gravity of gravity drop hammer 33, accordingly, cantilever 32 is welded on one end of pressure pin 31 and rises gradually, and drive pressure pin 31 to rise, therefore, pressure pin 31 is upturned gradually with respect to mould frame 20, bending angle between pressure pin 31 and mould frame 20 is more and more less, glass 1 is crooked gradually, until pressure pin 31 and mould frame 20 form level and smooth camber line, now, the unsettled one end of cantilever 32 drops to extreme lower position, the screw 34 being located thereon and fixedly angle bar 11 butts, the position of cantilever 32 is fixed, thereby the position of the pressure pin 31 that is welded and fixed with cantilever 32 is fixed, the hot bending end of processing of glass 1.Because pressure pin 31 welds together with cantilever 32, both relative positions are fixed, therefore, between pressure pin 31 and mould frame 20, by extreme higher position (being the position of glass 1 unsettled one end of cantilever 32 while being just placed on hot bending die), to drop to the angle that extreme lower position (after glass bending finishes, the position of the screw of cantilever 32 unsettled one end during with fixing angle bar butt) moves identical the angle of bending and the unsettled one end of cantilever 32.While finishing due to glass 1 hot bending, the position of pressure pin 31 is fixed, and therefore, the radian forming between pressure pin 31 and mould frame 20 is also fixed, and every subvitreous hot bending radian is all fixed, and has unified the specification of heat-bending glass.
In glass hot-bending die of the present utility model, glass hot-bending die is by base 10, mould frame 20 and form with the movable bracket being connected 30 of mould frame 20, and bracket 30 is the integral body that pressure pin 31 and cantilever 32 are welded together to form, component are less, simplified the structure of hot bending die.Bracket 30 is provided with the cantilever 32 of gravity drop hammer 33, can realize and in glass bending process, regulate the stressed harmony of glass with simple structure, alleviate the effect of the middle gravity of glass, glass time is slowly fallen in heating, reduce and because dark, the middle span of glass arch rise is long, cause occurring in heat-processed glass breakage phenomenon; Pressure pin 31 is connected by welding process with cantilever 32, and fixedly angle bar 11 butts while dropping to extreme lower position in the unsettled one end of cantilever 32 and on base, can make the hot bending radian of every block of glass consistent, make the uniform specification of heat-bending glass, solved that hot bending die complex structure in prior art, spare and accessory parts are many may be affected hot bending effect and cause heat-bending glass technical problem diversified in specifications.
It will be understood by those skilled in the art that; these are only the embodiment of the utility model optimum; can be improved according to the above description or be converted, do not made the improvement made under the prerequisite of creative work and conversion all should belong to the protection domain of the utility model claims.
Claims (9)
1. a glass hot-bending die, comprise and be provided with the fixedly base (10) of angle bar (11), be supported on mould frame (20) on described base (10) and with the movable bracket being connected of described mould frame (20) (30), it is characterized in that, described bracket (30) comprise be positioned at described bracket (30) top and with four jiaos of pressure pins that are flexibly connected (31) of described mould frame (20) and the cantilever (32) that gravity drop hammer (33) are installed, described cantilever (32) one end is welded on described pressure pin (31), the other end is unsettled, when the unsettled one end of described cantilever (32) drops to extreme lower position and described fixedly angle bar (11) butt.
2. glass hot-bending die as claimed in claim 1, it is characterized in that, the unsettled one end of described cantilever (32) is fixed with screw (34), when the unsettled one end of described cantilever (32) drops to extreme lower position, described screw (34) and described fixedly angle bar (11) butt.
3. glass hot-bending die as claimed in claim 1, it is characterized in that, described pressure pin (31) is respectively arranged with sub-buckle and box, the movable connection of mode that described pressure pin (31) fastens by double buckle with described mould frame (20) with described mould frame (20).
4. glass hot-bending die as claimed in claim 1, is characterized in that, the unsettled one end of described cantilever (32) is when extreme higher position, and described pressure pin (31) is connected with described mould frame (20) bending; The unsettled one end of described cantilever (32) is when extreme lower position, and described pressure pin (31) forms level and smooth camber line with described mould frame (20).
5. glass hot-bending die as claimed in claim 1, is characterized in that, it is upper that described gravity drop hammer (33) is connected across described cantilever (32), and be fixed on described cantilever (32) by screw mode.
6. glass hot-bending die as claimed in claim 5, is characterized in that, the position of described gravity drop hammer (33) on described cantilever (32) can regulate according to the radian of glass bending.
7. glass hot-bending die as claimed in claim 1, it is characterized in that, described base (10) is to weld from beginning to end by four edges frame the framework being roughly rectangle forming, described fixedly angle bar (11) from two parallel frames of described framework at the direction horizontal-extending perpendicular to this parallel frame.
8. glass hot-bending die as claimed in claim 7, it is characterized in that, described mould frame (20) comprises the crooked frame (22) that is welded on two parallel frames of described base (10) the support bar (21) extending straight up and connects two support bars (21) that extend from same parallel frame.
9. glass hot-bending die as claimed in claim 8, is characterized in that, described base (10) is also provided with and is fixedly connected with described crooked frame (22) for supporting the auxiliary support bar (13) of described crooked frame (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324286.4U CN204022658U (en) | 2014-06-17 | 2014-06-17 | A kind of glass hot-bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324286.4U CN204022658U (en) | 2014-06-17 | 2014-06-17 | A kind of glass hot-bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022658U true CN204022658U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324286.4U Expired - Fee Related CN204022658U (en) | 2014-06-17 | 2014-06-17 | A kind of glass hot-bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716845A (en) * | 2021-09-08 | 2021-11-30 | 信义汽车部件（芜湖）有限公司 | Glass forming die without base |
-
2014
- 2014-06-17 CN CN201420324286.4U patent/CN204022658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716845A (en) * | 2021-09-08 | 2021-11-30 | 信义汽车部件（芜湖）有限公司 | Glass forming die without base |
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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: 20141217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |