CN202070619U - Device for bending aluminium strip - Google Patents
Device for bending aluminium strip Download PDFInfo
- Publication number
- CN202070619U CN202070619U CN2011200220342U CN201120022034U CN202070619U CN 202070619 U CN202070619 U CN 202070619U CN 2011200220342 U CN2011200220342 U CN 2011200220342U CN 201120022034 U CN201120022034 U CN 201120022034U CN 202070619 U CN202070619 U CN 202070619U
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- Prior art keywords
- bending
- aluminum strip
- rotating disk
- fixed
- fixed head
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Abstract
The utility model relates to a device for bending an aluminium strip with the advantage that an extended length required by an outboard edge of the aluminium strip can be reduced during bending of the aluminium strip. The device comprises a base, wherein a fixing plate is fixed on the base, one side of the fixing plate is provided with a clamping device, a rotating disk is movably arranged in the fixing plate, the rotating disk is driven by a motor, a bending arm is fixed on the rotating disk, the bending arm is provided with a bending boss, the width of the bending boss is less than the width of the aluminium strip, a support is arranged above the fixing plate, a fulcrum rod is movably arranged in the support, one end of the fulcrum rod is connected with a movable rod of a telescoping cylinder, the telescoping cylinder is fixed on the support, a vertical distance from a centre of the rotating disk to the bending arm is greater than the thickness of the aluminium strip needing to be bended, thus the bending arm can extrude the aluminium strip inwardly during rotating, and when the movable rod of the telescoping cylinder stretches out, a pressing working end of the fulcrum rod presses on the aluminium strip. The device of the utility model is suitable for bending the aluminium strip, and the bended aluminium strip can be used as a division bar of a hollow glass.
Description
Technical field
The utility model relates to a kind of aluminum strip apparatus for bending, and the aluminum strip after the bending is as the parting bead of double glazing.
Background technology
The structure of double glazing comprises two blocks of glass, and is separated by a distance and be arranged parallel to each other by parting bead between two blocks of glass.Adopt the parting bead of aluminum strip at present mostly as double glazing.Aluminum strip before use usually must be through being bent into rectangle.
As Fig. 5, Fig. 6, shown in Figure 7, the structure of present employed aluminum strip apparatus for bending comprises a base 1, be fixed with fixed head 2 on the base 1, one side of fixed head 2 is provided with portable plate 3, described portable plate 3 is movably arranged in the base 1, portable plate 3 is connected with the motion bar that clamps cylinder 4, described clamping cylinder 4 is fixed on the base 1, be movably set with rotating disk 5 in the fixed head 2, described rotating disk 5 is driven by motor 6, be fixed with bending arm 7 on the rotating disk 5, bending arm 7 is provided with bending boss 8, the width of described bending boss 8 is less than the width of aluminum strip 9, rotating disk 5 centers of circle vertical range on plane to the bending arm 7 equals the thickness of aluminum strip 9, the bending work center of circle that is bending arm 7 overlaps with the center of circle of rotating disk 5, the top of fixed head 2 is provided with support 12, be movably set with fulcrum bar 13 in the support 12, one end of described fulcrum bar 13 is connected with the motion bar of telescopic cylinder 14, described telescopic cylinder 14 is fixed on the support 12, the outer end of fulcrum bar 13 when the motion bar of telescopic cylinder 14 stretches out---: the center of circle that the operating position is positioned at rotating disk 5 that compresses that compresses the working end.
When above-mentioned aluminum strip apparatus for bending is worked, aluminum strip is placed on the top of bending arm 7, the motion bar that clamps cylinder 4 stretches out, portable plate 3 is moved to fixed head 2, aluminum strip 9 is clamped between portable plate 3 and the fixed head 2, the motion bar of telescopic cylinder 14 stretches out the home position that the working end is positioned at rotating disk 5 that compresses that makes fulcrum bar 13, that is: make the working end that compresses of fulcrum bar 13 be pressed on the aluminum strip 9, during bending, motor 6 drives rotating disk 5 and rotates, bending arm 7 is along with rotating disk 5 is that central synchronous is rotated with the center of circle of rotating disk 5, thereby drive aluminum strip 9 is that fulcrum begins bending with the working end that compresses of fulcrum bar 13, and rotating disk 5 rotates 90 degree, and aluminum strip 9 is finished bending, wherein since the width of bending boss 8 less than the width of aluminum strip 9, so bending boss 8 can make the outer side edges of aluminum strip 9 form inside groove along with bending arm 7 rotation synchronously the time.
As shown in Figure 7, aluminum strip 9 is during by bending, the inner side edge of aluminum strip 9 almost is converted into the right angle, because the movement locus of bending arm 7 is the quadrant arc in the center of circle for the center of circle with rotating disk 5, the outer side edges of aluminum strip 9 bending arm 7 motion of can fitting under the perfect condition, be that the outer side edges of aluminum strip 9 can become with the center of circle of rotating disk 5 be the quadrant arc in the center of circle, because the inner side edge length of aluminum strip 9 aluminum strip 9 after bending is finished does not change, and the outer side edges length of aluminum strip 9 has increased the length of quadrant arc, because the lengthening coefficient difference of the aluminum strip 9 of different qualities is bigger, when using the lower aluminum strip 9 of lengthening coefficient to carry out bending, outer side edges at aluminum strip 9 can rupture because extend transition, present a kind of solution is: aluminum strip 9 is being carried out in the bending aluminum strip being heated, thereby further improve the lengthening coefficient of aluminum strip 9, the final success rate that improves aluminum strip 9 bendings, but this kind solution has improved the required cost of aluminum strip 9 bendings greatly.Another kind of solution is: use the higher aluminum strip 9 of lengthening coefficient to carry out bending, though phenomenon of rupture can not occur like this, the higher aluminum strip 9 of lengthening coefficient costs an arm and a leg, cost is higher.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of to the aluminum strip bending time, can reduce the aluminum strip apparatus for bending of the required development length of aluminum strip outer side edges.
For addressing the above problem, the technical solution adopted in the utility model is: the aluminum strip apparatus for bending, comprise a base, be fixed with fixed head on the base, one side of fixed head is provided with clamping device, be movably set with rotating disk in the fixed head, described rotating disk is by motor-driven, be fixed with the bending arm on the rotating disk, the bending arm is provided with the bending boss, the width of described bending boss is less than the width of aluminum strip, the top of fixed head is provided with support, be movably set with the fulcrum bar in the support, one end of described fulcrum bar is connected with the motion bar of telescopic cylinder, and described telescopic cylinder is fixed on the support, and the rotating disk center of circle is to the vertical range of the bending arm thickness greater than required bending aluminum strip, thereby make the bending arm along with rotating disk is that central synchronous can be with the outer side edges of aluminum strip toward the extruding of inner side edge direction when rotating with the center of circle of rotating disk, the working end that compresses of fulcrum bar is pressed on the aluminum strip when the motion bar of telescopic cylinder stretches out.
Described clamping device comprises: be arranged on the portable plate of fixed head one side, described portable plate is movably arranged in the base, and portable plate is connected with the motion bar that clamps cylinder, and described clamping cylinder is fixed on the base.
Also be fixed with supporting plate on the described fixed head, the last plane of supporting plate and the last plane of bending arm flush, and are provided with the supporting plate groove in the described portable plate, and described supporting plate is movably arranged in the supporting plate groove.
The upper fixed of described fixed head has swash plate, swash plate is provided with bracket gas cylinder, described support is connected with the motion bar of bracket gas cylinder, wherein the matching relationship between swash plate and the telescopic cylinder is: when the withdrawal of the motion bar of telescopic cylinder, the fulcrum bar compress the top that the working end is positioned at swash plate.
The described rotating disk center of circle is to less than the thickness of required bending aluminum strip 3.5 times of the vertical range of bending arm.
The working end that compresses of fulcrum bar is positioned on the 135 degree angle separated times of rotating disk when the motion bar of telescopic cylinder stretches out.
The beneficial effects of the utility model are: above-mentioned aluminum strip apparatus for bending, and need not the aluminum strip that adopts lengthening coefficient high, and to the aluminum strip bending time, need not aluminum strip is heated, just can finish bending to aluminum strip.Compare with present employed aluminum strip apparatus for bending, greatly reduce the required cost of aluminum strip bending.
Description of drawings
Fig. 1 is the structural representation of the utility model aluminum strip apparatus for bending;
Fig. 2 is the sectional structure schematic diagram of the A-A direction of Fig. 1;
Fig. 3 is the plan structure schematic diagram of turning arm shown in Figure 2;
Fig. 4 is the bending work schematic diagram of the utility model aluminum strip apparatus for bending;
Fig. 5 is the structural representation of the present employed aluminum strip apparatus for bending described in the background technology;
Fig. 6 is the sectional structure schematic diagram of B-B direction among Fig. 5;
Fig. 7 is the bending work schematic diagram of the present employed aluminum strip apparatus for bending described in the background technology;
Fig. 8 is the contrast schematic diagram of aluminum strip after the aluminum strip apparatus for bending bending described in aluminum strip and the background technology after the bending of the utility model aluminum strip apparatus for bending;
Among Fig. 1 to Fig. 4: 1, base, 2, fixed head, 3, portable plate, 4, clamp cylinder, 5, rotating disk, 6, motor, 7, bending arm, 8, the bending boss, 9, aluminum strip, 10, supporting plate, 11, the supporting plate groove, 12, support, 13, fulcrum bar, 14, telescopic cylinder, 15,135 degree angle separated times of rotating disk, 16, swash plate, 17, bracket gas cylinder;
Among Fig. 5 to Fig. 8: 1, base, 2, fixed head, 3, portable plate, 4, clamp cylinder, 5, rotating disk, 6, motor, 7, the bending arm, 8, the bending boss, 9, aluminum strip, 12, support, 13, the fulcrum bar, 14, telescopic cylinder.
The specific embodiment
Below by specific embodiment the utility model aluminum strip apparatus for bending is described in further detail.
As Fig. 1, shown in Figure 2, aluminum strip apparatus for bending described in the utility model, comprise a base 1, be fixed with fixed head 2 on the base 1, one side of fixed head 2 is provided with portable plate 3, described portable plate 3 is movably arranged in the base 1, portable plate 3 is connected with the motion bar that clamps cylinder 4, described clamping cylinder 4 is fixed on the base 1, be movably set with rotating disk 5 in the fixed head 2, described rotating disk 5 is driven by motor 6, be fixed with bending arm 7 on the rotating disk 5, because bending arm 7 is along with rotating disk 5 rotates, so the bending work center of circle of bending arm 7 overlaps with the center of circle of rotating disk 5, bending arm 7 is provided with bending boss 8, as shown in Figure 3, the width of described bending boss 8 is less than the width of aluminum strip 9, also be fixed with supporting plate 10 on the fixed head 2, the last plane of supporting plate 10 and the last plane of bending arm 7 flush, be provided with supporting plate groove 11 in the described portable plate 3, described supporting plate 10 is movably arranged in the supporting plate groove 11, the top of fixed head 2 is provided with support 12, be movably set with fulcrum bar 13 in the support 12, one end of described fulcrum bar 13 is connected with the motion bar of telescopic cylinder 14, described telescopic cylinder 14 is fixed on the support 12, rotating disk 5 centers of circle are to the vertical range of bending arm 7 thickness greater than required bending aluminum strip 9, and less than 3.5 times of the thickness of required bending aluminum strip 9, thereby make bending arm 7 along with rotating disk 5 is that central synchronous can be with the outer side edges of aluminum strip 9 toward the extruding of inner side edge direction when rotating with the center of circle of rotating disk 5, the working end that compresses of fulcrum bar 13 is pressed on the aluminum strip when the motion bar of telescopic cylinder 14 stretches out, and when spending the angle separated time as 0 with 12 positions of clock, the working end that compresses of fulcrum bar 13 is positioned on the 135 degree angle separated times 15 of rotating disk and is optimum Working, the upper fixed of described fixed head 2 has swash plate 16, swash plate 16 is provided with bracket gas cylinder 17, described support 12 is connected with the motion bar of bracket gas cylinder 17, wherein the matching relationship between swash plate and the telescopic cylinder is: when the motion bar of telescopic cylinder 14 is regained, fulcrum bar 13 compress the top that the working end is positioned at swash plate 16, this moment, the motion bar of bracket gas cylinder 17 was regained, can make support 12 and fulcrum bar 13 leave the bending operating position of aluminum strip, thereby make the feeding of aluminum strip 9 more smooth and easy.
Operation principle of the present utility model is: when using above-mentioned aluminum strip apparatus for bending that aluminum strip 9 is carried out bending, aluminum strip 9 is placed on the top of bending arm 7 and supporting plate 10, supporting plate 10 plays the effect of stablizing aluminum strip, the motion bar that clamps cylinder 4 stretches out, portable plate 3 is moved to fixed head 2, aluminum strip 9 is clamped between portable plate 3 and the fixed head 2, the relative motion in the supporting plate groove 11 of portable plate 3 of supporting plate 10 this moment, the motion bar of telescopic cylinder 14 stretches out and makes the working end that compresses of fulcrum bar 13 be pressed on the aluminum strip 9, and be positioned on the 135 degree angle separated times 15 of rotating disk, during bending, motor 6 drives rotating disk 5 and rotates, bending arm 7 is along with rotating disk 5 is that central synchronous is rotated with the center of circle of rotating disk 5, thereby drive aluminum strip 9 is that fulcrum begins bending with the working end of fulcrum bar 13, and rotating disk 5 rotates 90 degree, and aluminum strip 9 is finished bending, wherein since the width of bending boss 8 less than the width of aluminum strip 9, so bending boss 8 can make the outer side edges of aluminum strip 9 form inside groove along with bending arm 7 rotation synchronously the time.
As shown in Figure 4, aluminum strip 9 is during by bending, the inner side edge of aluminum strip 9 almost is converted into the right angle under the compressing who compresses the working end of fulcrum bar 13, because the movement locus of bending arm 7 is the quadrant arc in the center of circle for the center of circle with rotating disk 5, bending arm 7 motion of can fitting of the outer side edges of aluminum strip 9, be that the outer side edges of aluminum strip 9 can become with the center of circle of rotating disk 5 be the quadrant arc in the center of circle, again since rotating disk 5 centers of circle to the vertical range of bending arm 7 thickness greater than required bending aluminum strip 9, as shown in Figure 8, solid line is represented among the figure is to use aluminum strip apparatus for bending described in the utility model aluminum strip 9 to be carried out the shape of aluminum strip 9 after the bending, double dot dash line is represented is to use the aluminum strip apparatus for bending described in the background technology aluminum strip 9 to be carried out the shape of aluminum strip 9 after the bending, what may be obvious that from figure finds out, using aluminum strip apparatus for bending described in the utility model that aluminum strip 9 is carried out the required development length of outer side edges of aluminum strip 9 after the bending is significantly less than and uses the aluminum strip apparatus for bending described in the background technology aluminum strip 9 to be carried out the required development length of outer side edges of aluminum strip 9 after the bending, when as seen adopting aluminum strip apparatus for bending described in the utility model that aluminum strip 9 is carried out bending, the outer side edges of aluminum strip 9 can not rupture because of extending transition, thereby need not the aluminum strip that adopts lengthening coefficient high, and to aluminum strip 9 bendings the time, need not aluminum strip is heated, just can finish bending aluminum strip 9.Compare with present employed aluminum strip apparatus for bending, greatly reduce the required cost of bending aluminum strip 9.
Claims (6)
1. aluminum strip apparatus for bending, comprise a base, be fixed with fixed head on the base, one side of fixed head is provided with clamping device, be movably set with rotating disk in the fixed head, described rotating disk is by motor-driven, be fixed with the bending arm on the rotating disk, the bending arm is provided with the bending boss, the width of described bending boss is less than the width of aluminum strip, the top of fixed head is provided with support, be movably set with the fulcrum bar in the support, one end of described fulcrum bar is connected with the motion bar of telescopic cylinder, described telescopic cylinder is fixed on the support, it is characterized in that: the rotating disk center of circle is to the vertical range of the bending arm thickness greater than required bending aluminum strip, thereby makes the bending arm along with rotating disk is that central synchronous can be with the outer side edges of aluminum strip toward the extruding of inner side edge direction when rotating with the center of circle of rotating disk, and the working end that compresses of fulcrum bar is pressed on the aluminum strip when the motion bar of telescopic cylinder stretches out.
2. aluminum strip apparatus for bending according to claim 1, it is characterized in that: described clamping device comprises: the portable plate that is arranged on fixed head one side, described portable plate is movably arranged in the base, and portable plate is connected with the motion bar that clamps cylinder, and described clamping cylinder is fixed on the base.
3. aluminum strip apparatus for bending according to claim 1 and 2, it is characterized in that: also be fixed with supporting plate on the described fixed head, the last plane of supporting plate and the last plane of bending arm flush, and are provided with the supporting plate groove in the described portable plate, and described supporting plate is movably arranged in the supporting plate groove.
4. aluminum strip apparatus for bending according to claim 1 and 2, it is characterized in that: the upper fixed of described fixed head has swash plate, swash plate is provided with bracket gas cylinder, described support is connected with the motion bar of bracket gas cylinder, wherein the matching relationship between swash plate and the telescopic cylinder is: when the withdrawal of the motion bar of telescopic cylinder, the fulcrum bar compress the top that the working end is positioned at swash plate.
5. aluminum strip apparatus for bending according to claim 1 and 2 is characterized in that: the rotating disk center of circle is to less than the thickness of required bending aluminum strip 3.5 times of the vertical range of bending arm.
6. aluminum strip apparatus for bending according to claim 1 and 2 is characterized in that: the working end that compresses of fulcrum bar is positioned on the 135 degree angle separated times of rotating disk when the motion bar of telescopic cylinder stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200220342U CN202070619U (en) | 2011-01-24 | 2011-01-24 | Device for bending aluminium strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200220342U CN202070619U (en) | 2011-01-24 | 2011-01-24 | Device for bending aluminium strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070619U true CN202070619U (en) | 2011-12-14 |
Family
ID=45108731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200220342U Expired - Lifetime CN202070619U (en) | 2011-01-24 | 2011-01-24 | Device for bending aluminium strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070619U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172685A (en) * | 2011-01-24 | 2011-09-07 | 张家港市龙冠特种装饰材料厂 | Aluminum strip bending device |
| CN102825113A (en) * | 2012-08-08 | 2012-12-19 | 常州亚邦捷宇自控成套设备有限公司 | Multifunctional bending device |
| CN104339164A (en) * | 2013-08-07 | 2015-02-11 | 安徽金权玻璃科技有限公司 | Aluminum strip bending machine for hollow glass |
-
2011
- 2011-01-24 CN CN2011200220342U patent/CN202070619U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172685A (en) * | 2011-01-24 | 2011-09-07 | 张家港市龙冠特种装饰材料厂 | Aluminum strip bending device |
| CN102825113A (en) * | 2012-08-08 | 2012-12-19 | 常州亚邦捷宇自控成套设备有限公司 | Multifunctional bending device |
| CN104339164A (en) * | 2013-08-07 | 2015-02-11 | 安徽金权玻璃科技有限公司 | Aluminum strip bending machine for hollow glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111214 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |