CN101623727A - Copper strip unit compacting and folding device - Google Patents
Copper strip unit compacting and folding device Download PDFInfo
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- CN101623727A CN101623727A CN200910069913A CN200910069913A CN101623727A CN 101623727 A CN101623727 A CN 101623727A CN 200910069913 A CN200910069913 A CN 200910069913A CN 200910069913 A CN200910069913 A CN 200910069913A CN 101623727 A CN101623727 A CN 101623727A
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- rotating shaft
- folding
- copper strip
- flanging
- work top
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Abstract
The invention discloses a copper strip unit compacting and folding device, comprising a framework provided with a work top; the framework is fixedly connected with a folding mechanism, a folding block and a folding shaft assembly sequentially. According to the characteristic of elasticity of the copper strip, by the folding mechanism, the folding block and the folding shaft assembly, the invention realizes that the degree of the folding bend angle gradually changes, namely, the copper strip is firstly pressed to be even, then two side edges thereof are folded into 90 degrees, are later folded into 75 degrees to 15 degrees and are completely folded sequentially, thus the edges are completely folded on the copper strip. The invention effectively prevents the copper strip from fracturing, and plays the role of safety production. In addition, the invention has smooth transmission, small noise, convenient usage and adjustment and suitability for copper strips with various specifications to fold edges with various sizes. The resistance is small when adjusting manually, thus a motor is not needed to drive. The invention features simple structure, convenient assembly and disassembly and low cost, and can realize folding of copper strips with different specifications.
Description
Technical field
The present invention relates to a kind of crimping unit, particularly a kind of copper strip unit compacting and folding device.
Background technology
In order to strengthen the intensity of copper strips, the economical with materials cost need be converted into double-deck and pressing according to hem dimensions in the both sides of the edge of copper strips, guarantees that the copper strips both sides of the edge are double-deck copper strips thickness.But the copper strips machine does not have crimping unit at present.
Summary of the invention
The present invention provides a kind of copper strip unit compacting and folding device for solving the technical problem that exists in the known technology, is used for the online flanging of copper strips.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: a kind of copper strip unit compacting and folding device, comprise the frame that is provided with work top, and be connected with edge-folding mechanism, flanging piece, flanging axle group on the described frame successively.
Described edge-folding mechanism comprises and is connected the upper and lower rotating shaft that be arranged in parallel with frame, described upper and lower rotating shaft lay respectively at work top top, below, described go up rotating shaft be positioned at lower rotary shaft directly over; The periphery of described lower rotary shaft and described work top are tangent; Be fixed with the left and right lower hem beaming roller of symmetry on the described lower rotary shaft, the roll surface of described lower hem beaming roller protrudes on work top; Described go up to be fixed with in the rotating shaft be positioned at lower hem beaming roller inboard, the left and right upper hem beaming roller corresponding with it, wherein be provided with the gap that is used for flanging between each upper hem beaming roller and the corresponding lower hem beaming roller, be provided with the gap of passing through for copper strips between described upper hem beaming roller and the described lower rotary shaft; The axle head of described upper and lower rotating shaft is provided with pitch wheel.
Described flanging piece be symmetricly set on the work top about two, wherein the working surface of every flanging piece is the varied curve contact-making surface, fades to 15 ° from the angle of forward (FWD) end and work top from 75 °.
Described flanging axle group comprises rack-mounted successively complete flanging rotating shaft and the pressing rotating shaft that is positioned on the work top, and the periphery of described pressing rotating shaft is lower than the periphery of complete flanging rotating shaft.
This device also comprises and flattens mechanism, and described pressing mechanism is arranged on the front of edge-folding mechanism, comprises the cylinder affixed with frame, is connected with pressure strip on the cylinder bar of described cylinder.
Described work top is provided with the left and right sides location-plate affixed with it, and described left and right sides flanging piece is fixed in corresponding left and right sides location-plate respectively.
Described pressing rotating shaft is provided with the spacing back-up ring in the left and right sides of symmetry.
The bottom of described pressure strip is installed with felt layers.
Advantage and good effect that the present invention has are: according to the flexible characteristics of copper strips itself, realized the angle gradient of flanging bent angle by edge-folding mechanism, flanging piece, flanging axle group, after promptly earlier copper strips being flattened, its both sides of the edge are converted into 90 °, be converted into subsequently from 75 ° to 15 °, and then be complete flanging, the edge is rolled on copper strips fully.Prevent the fracture of copper strips effectively, played the effect of safety in production.And stable drive of the present invention, noise is little, use, easy to adjust, the copper strips that can be suitable for plurality of specifications is rolled over the limit of multiple size.Resistance is little during adjustment, needn't driven by motor, manually get final product.Simple in structure, mounting or dismounting are convenient, and cost is lower, can realize the copper strips flanging of different size.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the I portion enlarged drawing of Fig. 3;
Fig. 5 is the II portion enlarged drawing of Fig. 1;
Fig. 6 is the structural representation of flanging piece of the present invention.
Among the figure: 1, cylinder, 2, column, 3, the cylinder bar, 4, pressure strip, 5, frame, 6, location-plate, 7, go up rotating shaft, 8, upper hem beaming roller, 9, the flanging piece, 10, back shaft, 11, work top, 12, fully flanging rotating shaft, 13, flatten rotating shaft, 14, spacing back-up ring, 15, gear, 16, lower rotary shaft, 17, lower hem beaming roller, 18, gear, 19, copper strips.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1～Fig. 6, the related direction of the present invention is as the criterion with Fig. 3, and a kind of copper strip unit compacting and folding device comprises the frame 5 that is provided with work top 11, is connected with edge-folding mechanism, flanging piece 9, flanging axle group on the described frame 5 successively.
Above-mentioned edge-folding mechanism comprises and is connected the upper and lower rotating shaft 7,16 that be arranged in parallel with frame 5, upper and lower rotating shaft 7,16 lay respectively at work top 11 top, below, last rotating shaft 7 be positioned at lower rotary shaft 16 directly over; The periphery of lower rotary shaft 16 and work top 5 are tangent; Be fixed with the left and right lower hem beaming roller 17 of symmetry on the lower rotary shaft 16, the roll surface of lower hem beaming roller 17 protrudes on work top 11; Be fixed with in the last rotating shaft 7 and be positioned at lower hem beaming roller 17 inboards and the left and right upper hem beaming roller 8 corresponding with the lower hem beaming roller, wherein be provided with the gap that is used for flanging between each upper hem beaming roller 8 and the corresponding lower hem beaming roller 7, be provided with the gap of passing through for copper strips between upper hem beaming roller 8 and the lower rotary shaft 16, the axle head of upper and lower rotating shaft 7,16 is provided with pitch wheel 15,18.
Above-mentioned flanging piece 9 for be symmetricly set on the work top 11 about two, wherein the working surface of every flanging piece 9 is the varied curve contact-making surface, fades to 15 ° from the angle of forward (FWD) end and work top 11 from 75 °.The working surface of flanging piece 9 can form by manual, improves precision, reduces friction.
Above-mentioned flanging axle group comprises and is installed in being positioned at the complete flanging rotating shaft 12 on the work top 11 and flattening rotating shaft 13 on the frame 5 successively that the periphery that flattens rotating shaft 13 is lower than the periphery of complete flanging rotating shaft 12.Described pressing rotating shaft 13 is provided with the spacing back-up ring 14 in the left and right sides of symmetry.Spacing back-up ring 14 is used for the copper strips 19 behind the spacing flanging, makes it to keep rectilinear motion.
Resilience and distortion for fear of copper strips 19 need configuration pressing mechanism to fix.Flatten mechanism and be arranged on the front of edge-folding mechanism, comprise, be connected with pressure strip 4 on the cylinder bar 3 of cylinder by the affixed cylinder 1 of column 2 and frame 5.Pressure strip 4 bottoms can the insert felt layers.
Rectilinear motion when guaranteeing the copper strips flanging, configurable guider.In the present embodiment, guider is the left and right sides location-plate 6 affixed with it that is provided with on the work top 11.Be connected with back shaft 10 between the left and right sides location-plate 6.Distance between the left and right sides location-plate 6 is adjustable, to be suitable for the copper strips of different in width.
Operation principle of the present invention:
The copper strips 19 that is transferred (treating the workpiece of flanging) is in the leveling that compresses of the pressure strip of controlling by the cylinder of giving after pressing 1 on the frame 54, guaranteed the smooth of copper strips 19, simultaneously in order to keep the clean and tidy of copper strips 19, should tumble in one deck felt 4 times at pressure strip, copper strips 19 after compressing advances by left and right sides location-plate 6 fixing width under the pressing of pressure strip, and left and right sides location-plate 6 keeps the rectilinear motion of copper strips 19.When copper strips 19 arrives between the upper hem beaming roller 8 that driven by a pair of gear 15,18 and the lower hem beaming roller 17, because the height fall of the roll forming of two rollers and lower hem beaming roller 17 and lower rotary shaft 16 forms 90 ° of flangings at the edge of copper strips 19.Because the strain of copper strips 19, configuration pressure strip 4 keeps the flatness of copper strips 19, copper strips 19 is through flanging piece 9 after 90 ° of flangings are finished, because friction texturizing makes 90 ° of flanging angles, edge of copper strips 19 be converted into about 15 ° angle, when copper strips 19 runs to complete flanging rotating shaft 12 and flattens rotating shaft 13 behind 15 ° of flangings, because flanging piece 9, height fall between flanging rotating shaft 12 and pressing rotating shaft 13 threes forms cornerite fully, making the edge angle of copper strips 19 according to the effect of band characteristics of transmission and bending stress is 0 °, and the edge of final copper strips 19 is the thickness of two-layer copper strips.
Although in conjunction with the accompanying drawings the preferred embodiments of the present invention are described above; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (8)
1. a copper strip unit compacting and folding device is characterized in that, comprises the frame that is provided with work top, is connected with edge-folding mechanism, flanging piece, flanging axle group on the described frame successively.
2. copper strip unit compacting and folding device according to claim 1, it is characterized in that: described edge-folding mechanism comprises and is connected the upper and lower rotating shaft that be arranged in parallel with frame, described upper and lower rotating shaft lay respectively at work top top, below, described go up rotating shaft be positioned at lower rotary shaft directly over; The periphery of described lower rotary shaft and described work top are tangent; Be fixed with the left and right lower hem beaming roller of symmetry on the described lower rotary shaft, the roll surface of described lower hem beaming roller protrudes on work top; Described go up to be fixed with in the rotating shaft be positioned at lower hem beaming roller inboard, the left and right upper hem beaming roller corresponding with it, wherein be provided with the gap that is used for flanging between each upper hem beaming roller and the corresponding lower hem beaming roller, be provided with the gap of passing through for copper strips between described upper hem beaming roller and the described lower rotary shaft; The axle head of described upper and lower rotating shaft is provided with pitch wheel.
3. copper strip unit compacting and folding device according to claim 1, it is characterized in that: described flanging piece be symmetricly set on the work top about two, wherein the working surface of every flanging piece is the varied curve contact-making surface, fades to 15 ° from the angle of forward (FWD) end and work top from 75 °.
4. copper strip unit compacting and folding device according to claim 1, it is characterized in that: described flanging axle group comprises rack-mounted successively complete flanging rotating shaft and the pressing rotating shaft that is positioned on the work top, and the periphery of described pressing rotating shaft is lower than the periphery of complete flanging rotating shaft.
5. copper strip unit compacting and folding device according to claim 1 is characterized in that: this device also comprises and flattens mechanism, and described pressing mechanism is arranged on the front of edge-folding mechanism, comprises the cylinder affixed with frame, is connected with pressure strip on the cylinder bar of described cylinder.
6. copper strip unit compacting and folding device according to claim 3 is characterized in that: described work top is provided with the left and right sides location-plate affixed with it, and described left and right sides flanging piece is fixed in corresponding left and right sides location-plate respectively.
7. copper strip unit compacting and folding device according to claim 4 is characterized in that: described pressing rotating shaft is provided with the spacing back-up ring in the left and right sides of symmetry.
8. copper strip unit compacting and folding device according to claim 5 is characterized in that: the bottom of described pressure strip is installed with felt layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910069913A CN101623727A (en) | 2009-07-28 | 2009-07-28 | Copper strip unit compacting and folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910069913A CN101623727A (en) | 2009-07-28 | 2009-07-28 | Copper strip unit compacting and folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101623727A true CN101623727A (en) | 2010-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910069913A Pending CN101623727A (en) | 2009-07-28 | 2009-07-28 | Copper strip unit compacting and folding device |
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| CN (1) | CN101623727A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396898A (en) * | 2015-11-26 | 2016-03-16 | 铜陵其利电子材料有限公司 | Metallized film flattening device |
| CN105479118A (en) * | 2015-12-31 | 2016-04-13 | 浙江立丰机械零部件有限公司 | Full-automatic forming process of filter screen and machining device of filter screen |
| CN112570525A (en) * | 2020-12-11 | 2021-03-30 | 湖南振辉管业有限公司 | Curling and rounding machine |
-
2009
- 2009-07-28 CN CN200910069913A patent/CN101623727A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396898A (en) * | 2015-11-26 | 2016-03-16 | 铜陵其利电子材料有限公司 | Metallized film flattening device |
| CN105479118A (en) * | 2015-12-31 | 2016-04-13 | 浙江立丰机械零部件有限公司 | Full-automatic forming process of filter screen and machining device of filter screen |
| CN105479118B (en) * | 2015-12-31 | 2017-07-11 | 浙江立丰机械零部件有限公司 | Cleaner net full automatic forming technology and its process equipment |
| CN112570525A (en) * | 2020-12-11 | 2021-03-30 | 湖南振辉管业有限公司 | Curling and rounding machine |
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Open date: 20100113 |