CN204620746U - A kind of thin plate bending device - Google Patents
A kind of thin plate bending device Download PDFInfo
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- CN204620746U CN204620746U CN201520221890.9U CN201520221890U CN204620746U CN 204620746 U CN204620746 U CN 204620746U CN 201520221890 U CN201520221890 U CN 201520221890U CN 204620746 U CN204620746 U CN 204620746U
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- pressing board
- movable pressing
- rotating shaft
- fixation clip
- block
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Abstract
The utility model discloses a kind of thin plate bending device, comprise base plate, fixation clip, movable pressing board, rotating shaft and bending block, described fixation clip, movable pressing board and rotating shaft are all arranged on base plate, fixation clip and movable pressing board spacing adjustable, and described spacing forms folding brake to the clamping gap of sheet material, described bending block is fixed in rotating shaft, and rotating shaft can around own axis, radial direction along described rotating shaft is also provided with radial slot, and radially groove is adjustable in the position of described bending block in rotating shaft radial direction; Also comprise the gathering sill in strip, the length direction of described gathering sill is along the spacing direction of fixation clip and movable pressing board, and the bottom of described movable pressing board is provided with the protuberance being arranged in gathering sill.The utility model structure is simple, is convenient to obtain radius bend or flanging shape accurately for different thicknesss of slab.
Description
Technical field
The utility model relates to photovoltaic panel manufacturing equipment field, particularly relates to a kind of thin plate bending device.
Background technology
The conventional energy resources such as coal, oil, natural gas are day by day exhausted, the problem that energy shortage causes in the world gets more and more, clean as one, pollution-free, the inexhaustible energy of solar energy, utilization of new energy resources has in recent years played very important effect, existing city street lamp lighting installation, the solar energy photovoltaic panel generating group of beginning to take shape, or even the photovoltaic panel be arranged on family roof, be and alleviate the dependence of existing productive life to coal electrical travelling industry and made outstanding contribution.
In prior art, photovoltaic panel generally by dividing other safety glass, EVA adhesive film, cell piece, EVA adhesive film, TPT backplane to form from side to opposite side, is also provided with the protection of aluminum alloy frame for photovoltaic panel usually on the edge of photovoltaic panel.Above aluminum alloy frame all needs to carry out flanging process in the pre-assembly, and the middle-size and small-size thickness adaptive capacity of folding brake to sheet material of prior art is not strong.
Utility model content
All need in the pre-assembly to carry out flanging process for aluminum alloy frame in above-mentioned prior art, the problem that the middle-size and small-size folding brake of prior art is not strong to the thickness adaptive capacity of sheet material, the utility model provides a kind of thin plate bending device.
For the problems referred to above, a kind of thin plate bending device that the utility model provides is achieved the goal by following technical essential: a kind of thin plate bending device, comprise base plate, fixation clip, movable pressing board, rotating shaft and bending block, described fixation clip, movable pressing board and rotating shaft are all arranged on base plate, fixation clip and movable pressing board spacing adjustable, and described spacing forms folding brake to the clamping gap of sheet material, described bending block is fixed in rotating shaft, and rotating shaft can around own axis, radial direction along described rotating shaft is also provided with radial slot, radially groove is adjustable in the position of described bending block in rotating shaft radial direction, also comprise the gathering sill in strip, the length direction of described gathering sill is along the spacing direction of fixation clip and movable pressing board, and the bottom of described movable pressing board is provided with the protuberance being arranged in gathering sill.
Concrete, the movable pressing board arranged and fixation clip are used for the clamping in the bending forming process of photovoltaic panel bound edge aluminum alloy frame, namely adopt and be clamped between movable pressing board and fixation clip to above-mentioned aluminium alloy plate part, aluminum alloy frame exposed portion bends by the compression bending block in the bending block process that axis rotates around the shaft, obtains corner in directly stupefied or comparatively mellow and full bending flex point.The utility model is by being set to bend the block version adjustable relative to the radial position of rotating shaft, be convenient to the thickness according to aluminum alloy frame, change bending block when turning to the side of movable pressing board and fixation clip relative to the spacing size of both sides, as when aluminium alloy plate is thicker, both spacing are increased, if such aluminium alloy plate is thicker, then there is not interior outside excess compression and the stretching of bending flex point, when aluminium alloy plate is thinner, comparatively directly stupefied bending flex point can be obtained, when required bending flex point needs mellow and full effect, take the mode increasing described spacing just can reach requirement technique effect equally.
The utility model is by being set to the fit system of movable pressing board by gathering sill on the protuberance bottom it and base plate, the sidewall of gathering sill defines the motion state of movable pressing board, this just makes for during for obtaining multi-form aluminium alloy plate bending flex point form, by changing the sidewall shape of movable pressing board as aluminium alloy plate supporting surface, just the aluminium alloy plate flexural deformation of mating with described sidewall shape can be obtained, and the type of attachment of above movable pressing board and base plate, be convenient to the movable pressing board of replacing different lateral form to meet above-mentioned technology needs.
Further technical scheme is:
The bending block version adjustable along rotating shaft radial direction position is realized as a kind of being convenient to, the cross section of described radial slot is the T-slot structure that open end width is less than bottom width, also fixture block is provided with in the bottom of radial slot, one end of bending block is also provided with radial plate, is also provided with the turnbuckle for distance adjustment between the two between radial plate and fixture block.In above structure, when turnbuckle pretightning force is larger, the power of radial plate and fixture block clamping rotating shaft is comparatively large, and bending block is fixed relative to the position of rotating shaft, when removing or reduce above-mentioned pretightning force, radially groove adjustment can bend the position of block.
For ease of the setting of described radial slot, be namely convenient to the processing of rotating shaft, described rotating shaft comprises axle and lower shaft, and described radial slot is positioned on axle.Above structure coordinates milling machine or shaping machine by drilling machine, coordinates Common Use Tools just can complete manufacture.
The rotation precision of for the benefit of rotating shaft, described base plate is also fixedly connected with bearing, and the endoporus of described rotating shaft and bearing is interference fit.
Regulate for ease of the spacing between movable pressing board and fixation clip, described fixation clip is fixed on base plate, described movable pressing board is provided with the pressing plate braking parts for adjusting movable pressing board and fixation clip spacing.
As a kind of pressing plate braking parts structure being easy to realize, described pressing plate braking parts comprises the threaded block be fixed on base plate and the fastening screw be threaded with threaded block, and the end of described puller bolt contacts with movable pressing board.In above structure, the clamping of aluminium alloy plate is realized by the length changing the fastening screw between movable pressing board and threaded block, as further optimizing structure, fastening screw can be adopted to be connected with movable pressing board ball, to realize movable pressing board along with fastening screw is with entering with going out.
In for the benefit of service life of movable pressing board or fastening screw, described movable pressing board is also fixed with anti-attrition block relative to the back side of fixation clip, and the contact point of described fastening screw and movable pressing board is positioned on anti-attrition block.Described anti-attrition block can adopt hardness softer and copper billet inexpensively.
For ease of of the present utility model fixing, described base plate is also provided with multiple fixed bolt hole.
The utility model has following beneficial effect:
1, the utility model structure is simple, the movable pressing board arranged and fixation clip are used for the clamping in the bending forming process of photovoltaic panel bound edge aluminum alloy frame, namely adopt and be clamped between movable pressing board and fixation clip to above-mentioned aluminium alloy plate part, aluminum alloy frame exposed portion bends by the compression bending block in the bending block process that axis rotates around the shaft, obtains corner in directly stupefied or comparatively mellow and full bending flex point.The utility model is by being set to bend the block version adjustable relative to the radial position of rotating shaft, be convenient to the thickness according to aluminum alloy frame, change bending block when turning to the side of movable pressing board and fixation clip relative to the spacing size of both sides, as when aluminium alloy plate is thicker, both spacing are increased, if such aluminium alloy plate is thicker, then there is not interior outside excess compression and the stretching of bending flex point, when aluminium alloy plate is thinner, comparatively directly stupefied bending flex point can be obtained, when required bending flex point needs mellow and full effect, take the mode increasing described spacing just can reach requirement technique effect equally.
2, the utility model is by being set to the fit system of movable pressing board by gathering sill on the protuberance bottom it and base plate, the sidewall of gathering sill defines the motion state of movable pressing board, this just makes for during for obtaining multi-form aluminium alloy plate bending flex point form, by changing the sidewall shape of movable pressing board as aluminium alloy plate supporting surface, just the aluminium alloy plate flexural deformation of mating with described sidewall shape can be obtained, and the type of attachment of above movable pressing board and base plate, be convenient to the movable pressing board of replacing different lateral form to meet above-mentioned technology needs.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of thin plate bending device described in the utility model specific embodiment;
Fig. 2 is in a kind of thin plate bending device described in the utility model specific embodiment, the syndeton schematic diagram of base plate and rotating shaft;
Fig. 3 is in a kind of thin plate bending device described in the utility model specific embodiment, the syndeton schematic diagram of bending block and rotating shaft;
Fig. 4 is in a kind of thin plate bending device described in the utility model specific embodiment, the sectional view of rotating shaft.
Figure acceptance of the bid note is respectively: 1, rotating shaft, and 2, fixed bolt hole, 3, bending block, 4, turning handle, 5, fixation clip, 6, movable pressing board, 7, anti-attrition block, 8, base plate, 81, gathering sill, 9, threaded block, 10, fastening screw, 11, radial slot, 12, upper axle, 13, lower shaft, 14, bearing, 31, radial plate, 32, turnbuckle, 33, fixture block.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
Embodiment 1:
As shown in Figures 1 to 4, a kind of thin plate bending device, comprise base plate, fixation clip 5, movable pressing board 6, rotating shaft 1 and bending block 3, described fixation clip 5, movable pressing board 6 and rotating shaft 1 are all arranged on base plate, fixation clip 5 and movable pressing board 6 spacing adjustable, and described spacing forms folding brake to the clamping gap of sheet material, described bending block 3 is fixed in rotating shaft 1, and rotating shaft 1 can around own axis, radial direction along described rotating shaft 1 is also provided with radial slot 11, and radially groove 11 is adjustable in the position of described bending block 3 in rotating shaft 1 radial direction;
Also comprise the gathering sill 81 in strip, the length direction of described gathering sill 81 is along the spacing direction of fixation clip 5 and movable pressing board 6, and the bottom of described movable pressing board 6 is provided with the protuberance being arranged in gathering sill 81.
In the present embodiment, the movable pressing board 6 arranged and fixation clip 5 are for the clamping in the bending forming process of photovoltaic panel bound edge aluminum alloy frame, namely adopt and be clamped between movable pressing board 6 and fixation clip 5 to above-mentioned aluminium alloy plate part, aluminum alloy frame exposed portion bends by the compression bending block 3 in bending block 3 process that 1 axis rotates around the shaft, obtains corner in directly stupefied or comparatively mellow and full bending flex point.The utility model is by being set to bend block 3 version adjustable relative to the radial position of rotating shaft 1, be convenient to the thickness according to aluminum alloy frame, change bending block 3 when turning to the side of movable pressing board 6 and fixation clip 5 relative to the spacing size of both sides, as when aluminium alloy plate is thicker, both spacing are increased, if such aluminium alloy plate is thicker, then there is not interior outside excess compression and the stretching of bending flex point, when aluminium alloy plate is thinner, comparatively directly stupefied bending flex point can be obtained, when required bending flex point needs mellow and full effect, take the mode increasing described spacing just can reach requirement technique effect equally.
In the present embodiment, rotating shaft 1 or bending block 3 are also fixedly connected with turning handle 4 and rotate for braking rotating shaft 1.
In the present embodiment, by being set to the fit system of movable pressing board 6 by gathering sill 81 on the protuberance bottom it and base plate 8, the sidewall of gathering sill 81 defines the motion state of movable pressing board 6, this just makes for during for obtaining multi-form aluminium alloy plate bending flex point form, by changing the sidewall shape of movable pressing board 6 as aluminium alloy plate supporting surface, just the aluminium alloy plate flexural deformation of mating with described sidewall shape can be obtained, and the type of attachment of above movable pressing board 6 and base plate 8, be convenient to the movable pressing board 6 of replacing different lateral form to meet above-mentioned technology needs, namely movable pressing board 6 stands on base plate 8 under gravity, movable pressing board 6 only can along the length direction of gathering sill 81 with the relative of fixation clip 5 or move toward one another.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figures 1 to 4, bending block 3 version adjustable along rotating shaft 1 radial direction position is realized as a kind of being convenient to, the cross section of described radial slot 11 is the T-slot structure that open end width is less than bottom width, fixture block 33 is also provided with in the bottom of radial slot 11, one end of bending block 3 is also provided with radial plate 31, is also provided with between the two apart from the turnbuckle 32 that regulates between radial plate 31 and fixture block 33.In above structure, when turnbuckle 32 pretightning force is larger, the power that radial plate 31 and fixture block 33 clamp rotating shaft 1 is comparatively large, and bending block 3 is fixed relative to the position of rotating shaft 1, when removing or reduce above-mentioned pretightning force, radially can adjust the position of bending block 3 by groove 11.
For ease of the setting of described radial slot 11, be namely convenient to the processing of rotating shaft 1, described rotating shaft 1 comprises axle 12 and lower shaft 13, and described radial slot 11 is positioned on axle 12.Above structure coordinates milling machine or shaping machine by drilling machine, coordinates Common Use Tools just can complete manufacture.
The rotation precision of for the benefit of rotating shaft 1, described base plate 8 is also fixedly connected with bearing 14, and described rotating shaft 1 is interference fit with the endoporus of bearing 14.
Regulate for ease of the spacing between movable pressing board 6 and fixation clip 5, described fixation clip 5 is fixed on base plate 8, described movable pressing board 6 is provided with the pressing plate braking parts for adjusting movable pressing board 6 and fixation clip 5 spacing.
As a kind of pressing plate braking parts structure being easy to realize, described pressing plate braking parts comprises the threaded block 9 be fixed on base plate 8 and the fastening screw 10 be threaded with threaded block 9, and the end of described puller bolt contacts with movable pressing board 6.In above structure, the clamping of aluminium alloy plate is realized by the length changing the fastening screw 10 between movable pressing board 6 and threaded block 9, as further optimizing structure, fastening screw 10 can be adopted to be connected with movable pressing board 6 ball, to realize movable pressing board 6 along with fastening screw 10 is with entering with going out.
In for the benefit of service life of movable pressing board 6 or fastening screw 10, described movable pressing board 6 is also fixed with anti-attrition block 7 relative to the back side of fixation clip 5, and described fastening screw 10 is positioned on anti-attrition block 7 with the contact point of movable pressing board 6.Described anti-attrition block 7 can adopt hardness softer and copper billet inexpensively.
Embodiment 3:
The present embodiment is further qualified on the basis of above embodiment, as shown in Figures 1 to 4, for ease of of the present utility model fixing, described base plate 8 is also provided with multiple fixed bolt hole 2.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment, can not assert that detailed description of the invention of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments drawn under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (8)
1. a thin plate bending device, comprise base plate (8), fixation clip (5), movable pressing board (6), rotating shaft (1) and bending block (3), described fixation clip (5), movable pressing board (6) and rotating shaft (1) are all arranged on base plate (8), fixation clip (5) and movable pressing board (6) spacing adjustable, and described spacing forms folding brake to the clamping gap of sheet material, described bending block (3) is fixed in rotating shaft (1), and rotating shaft (1) can around own axis, it is characterized in that, radial direction along described rotating shaft (1) is also provided with radial slot (11), radially groove (11) is adjustable in the position of described bending block (3) in rotating shaft (1) radial direction,
Also comprise the gathering sill (81) in strip, the length direction of described gathering sill (81) is along the spacing direction of fixation clip (5) and movable pressing board (6), and the bottom of described movable pressing board (6) is provided with the protuberance being arranged in gathering sill (81).
2. a kind of thin plate bending device according to claim 1, it is characterized in that, the cross section of described radial slot (11) is the T-slot structure that open end width is less than bottom width, fixture block (33) is also provided with in the bottom of radial slot (11), one end of bending block (3) is also provided with radial plate (31), is also provided with for the turnbuckle (32) that regulates of distance between the two between radial plate (31) and fixture block (33).
3. a kind of thin plate bending device according to claim 2, is characterized in that, described rotating shaft (1) comprises axle (12) and lower shaft (13), and described radial slot (11) is positioned on axle (12).
4. a kind of thin plate bending device according to claim 1, is characterized in that, described base plate (8) is also fixedly connected with bearing (14), and described rotating shaft (1) is interference fit with the endoporus of bearing (14).
5. a kind of thin plate bending device according to claim 1, it is characterized in that, described fixation clip (5) is fixed on base plate (8), described movable pressing board (6) is provided with the pressing plate braking parts for adjusting movable pressing board (6) and fixation clip (5) spacing.
6. a kind of thin plate bending device according to claim 5, it is characterized in that, described pressing plate braking parts comprises the threaded block (9) be fixed on base plate (8) and the fastening screw (10) be threaded with threaded block (9), and the end of described puller bolt (10) contacts with movable pressing board (6).
7. a kind of thin plate bending device according to claim 6, it is characterized in that, described movable pressing board (6) is also fixed with anti-attrition block (7) relative to the back side of fixation clip (5), and described fastening screw (10) is positioned on anti-attrition block (7) with the contact point of movable pressing board (6).
8. according to a kind of thin plate bending device in claim 1 to 7 described in any one, it is characterized in that, described base plate (8) is also provided with multiple fixed bolt hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221890.9U CN204620746U (en) | 2015-04-14 | 2015-04-14 | A kind of thin plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221890.9U CN204620746U (en) | 2015-04-14 | 2015-04-14 | A kind of thin plate bending device |
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| Publication Number | Publication Date |
|---|---|
| CN204620746U true CN204620746U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520221890.9U Expired - Fee Related CN204620746U (en) | 2015-04-14 | 2015-04-14 | A kind of thin plate bending device |
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| CN (1) | CN204620746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453124A (en) * | 2020-10-26 | 2021-03-09 | 湖南翰坤实业有限公司 | Enclose fender production facility |
-
2015
- 2015-04-14 CN CN201520221890.9U patent/CN204620746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453124A (en) * | 2020-10-26 | 2021-03-09 | 湖南翰坤实业有限公司 | Enclose fender production facility |
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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: 20150909 Termination date: 20160414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |