CN105149991A - Special clamp with cross beam structure for solar panel frame - Google Patents

Special clamp with cross beam structure for solar panel frame Download PDF

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Publication number
CN105149991A
CN105149991A CN201510420584.2A CN201510420584A CN105149991A CN 105149991 A CN105149991 A CN 105149991A CN 201510420584 A CN201510420584 A CN 201510420584A CN 105149991 A CN105149991 A CN 105149991A
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China
Prior art keywords
reference block
panel frame
solar energy
energy panel
lagging
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CN201510420584.2A
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Chinese (zh)
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CN105149991B (en
Inventor
李爱军
李欢
刘世泉
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Foshan Pratic CNC Science and Technology Co Ltd
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Foshan Pratic CNC Science and Technology Co Ltd
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Abstract

The invention discloses a special clamp with a cross beam structure for a solar panel frame. The special clamp comprises a base, a cross beam and two stand columns. The base is provided with clamping stations from front to back, the cross beam is erected above the clamping stations, and the cross beam is provided with downward pressing devices. Each clamping station is provided with a side plate reference block and a first transverse baffle reference block in sequence from front to back. A butting and compressing reference block is arranged in front of each side plate reference block and is driven and controlled to move front and back. A workpiece placed on the side plate reference blocks is pushed to abut against the front reference surfaces of the first transverse baffle reference blocks, and the workpiece is compressed on the front reference surfaces. The downward pressing devices press the workpiece downwards for compression. According to the special clamp with the cross beam structure for the solar panel frame, the frame workpiece can be positioned from different surfaces, and the geometrical shape bayonet design requirement of the workpiece can be met; the clamping stations can be arrayed to be designed, so that clamping efficiency is high, and machining precision is improved.

Description

A kind of solar energy panel frame special fixture with beam structure
Technical field
The present invention relates to clamp art, particularly relate to a kind of solar energy panel frame special fixture with beam structure.
Background technology
Solar panels from top to bottom successively by header board, EVA, solar battery sheet, EVA and backboard 5 Rotating fields form, wherein header board is the safety glass with high transmission rate, and solar panels are entrenched in solar energy panel frame.Existing solar energy panel frame adopts aluminium alloy extrusions, is obtained by the mode of founding, extruding, then is processed frame needing the position, hole designed by Digit Control Machine Tool.
Need to clamp location to it during processing solar energy panel frame workpiece, the workpiece for its special shape needs the bayonet socket fastened with its geometry, clamps fixture according to general, then clamp not fastening and easily damage element.If just adopt general fixture under pressure, then the lagging for solar energy panel frame does not have clamping action, also do not have antihunt action, cause the machining accuracy of workpiece low, and easily make lagging occur deformation, reduce the qualification rate of product, cause waste.
Summary of the invention
The object of the invention is to propose a kind of solar energy panel frame special fixture with beam structure, can carry out coplanar not being located to frame workpiece, meet the design of workpiece geometries bayonet socket, clamping station can arrangement design, and clamping efficiency is high, improves machining accuracy.
For reaching this object, the present invention by the following technical solutions:
A kind of solar energy panel frame special fixture with beam structure, for clamping solar energy panel frame, comprise pedestal, crossbeam and two columns, described pedestal is disposed with the clamping station of more than 1 or 1 from front to back, described crossbeam is located at the top of described clamping station by the column support of described pedestal rear and front end, and the position that described crossbeam corresponds to described clamping station is provided with hold-down devices; Described clamping station is provided with side plate reference block and the first lagging reference block from front to back successively, leaves empty avoiding gap between described side plate reference block and described first lagging reference block;
The upper datum level of described side plate reference block is level reference, for providing datum level to the side plate of described solar energy panel frame or gripper shoe;
The upper datum level of described first lagging reference block provides datum level to the first lagging of described solar energy panel frame; The front datum level of described first lagging reference block comprises to be provided datum level to the benchmark boss of described gripper shoe and provides datum level to the benchmark groove of the 3rd lagging of described solar energy panel frame or the first lagging, and described benchmark boss and described benchmark groove form the step being used for empty avoiding;
The front of described side plate reference block is provided with backup and compresses reference block, described backup compresses reference block, and by drived control, it seesaws, offset the solar energy panel frame backup be positioned on described side plate reference block datum level to described first lagging reference block, and described solar energy panel frame is pressed in described front datum level;
Described hold-down devices presses down described solar energy panel frame on the upper datum level of described level reference and described first lagging reference block respectively and compresses.
Illustrate further, the width of described level reference is greater than the width of described side plate, and described level reference is provided with the avoiding hollow groove for empty avoiding solar energy panel frame second lagging projection.
Illustrate further, described crossbeam is provided with long through groove, and described hold-down devices is installed on described crossbeam by described long through groove is adjustable.
Illustrate further, the panel of described backup compression reference block backup workpiece is provided with cushion film.
Illustrate further, one end of described crossbeam is articulated with the rear column of the rear end of described pedestal by shaft, the other end of described crossbeam holds the upper end of the front column of the front end riding over described pedestal, described front column is provided with the buckling parts for fastening described beam-end, and the end of described crossbeam is equipped with buckled recess.
Illustrate further, described hold-down devices comprises bolt, nut and pressure head, the bottom of described bolt is provided with described pressure head, described bolt is fixedly clamped up and down by two described nuts and is installed on described crossbeam, and described hold-down devices regulates the height and position of described pressure head by the position regulating described bolt and be positioned at two described nuts.
Illustrate further, described backup compression reference block controls it by gripping push rods and seesaws, the position of the corresponding described clamping station of described backup compression reference block is arranged at the upper surface of described gripping push rods, the upper surface of described pedestal is provided with the loose slot for installing described gripping push rods, described gripping push rods by drived control can fore-aft travel in described loose slot, described backup compresses the upper surface that reference block protrudes from described pedestal, and is positioned at each described side plate reference block adjacent side.
Illustrate further, described gripping push rods by promote cylinder control can fore-aft travel in described loose slot.
Illustrate further, described backup compression reference block controls it by gripping push rods and seesaws, the position of the corresponding described clamping station of described backup compression reference block is arranged at the upper surface of described gripping push rods, the bottom of described pedestal is provided with the cover plate of loose slot for back cover for installing described gripping push rods, and described gripping push rods is locked in described loose slot by screw by described cover plate;
Described loose slot corresponds to the groove that each described clamping station is provided with more than 1 or 1, described backup compresses reference block through described groove, and protrude from the upper surface of described pedestal, and be correspondingly positioned at the adjacent side of each described side plate reference block, described gripping push rods by drived control can fore-aft travel in described loose slot, described gripping push rods drive described backup compress reference block move in described groove.
Illustrate further, the upper datum level of described first lagging reference block, benchmark boss and benchmark groove are respectively arranged with cushion film.
Beneficial effect of the present invention: 1, carry out empty avoiding design to the position of some projection of workpiece, can not carry out compression to the part of some projection of workpiece stressed, avoid deforming to frame; 2, same clamping station, by being reorientated by workpiece turning, can carry out clamping and positioning to the side plate of solar energy panel frame or lagging, carries out the processing on not coplanar, practical; 3, the qualification rate of machining accuracy and product is improved; 4, crossbeam has adjustability, installs simple and easy.
Accompanying drawing explanation
Fig. 1 is the structural representation of solar energy panel frame;
Fig. 2 be one embodiment of the present of invention structural representation;
Fig. 3 is the structural representation of an alternative embodiment of the invention;
Fig. 4 is the polycrystalline substance schematic diagram of one embodiment of the present of invention;
Fig. 5 is the cross-sectional view of the pedestal of one embodiment of the present of invention;
Fig. 6 is the view of one embodiment of the present of invention for clamping workpiece side plate;
Fig. 7 is the view of one embodiment of the present of invention for clamping workpiece first lagging;
Fig. 8 is the view of one embodiment of the present of invention for clamping workpiece gripper shoe;
Fig. 9 is the view of an alternative embodiment of the invention for clamping workpiece first lagging;
Figure 10 is the view of an alternative embodiment of the invention for clamping workpiece gripper shoe;
Figure 11 is the view of an alternative embodiment of the invention for clamping workpiece side plate;
Figure 12 is the cross-sectional view of the pedestal of one embodiment of the present of invention.
Wherein: solar energy panel frame 1, side plate 11, first lagging 12, second lagging 13, the 3rd lagging 14, draw-in groove 15, gripper shoe 16;
Pedestal 2, crossbeam 21, column 22, clamping station 3, loose slot 201, groove 202, cover plate 203, slide rail 204, buckled recess 210, hold-down devices 211, long through groove 212, rear column 221, front column 222, shaft 223, buckling parts 224, bolt 2111, nut 2112, pressure head 2113, backup compresses reference block 31, side plate reference block 32, first lagging reference block 33, empty avoiding gap 300, gripping push rods 301, promote cylinder 302, cushion film 311, level reference 321, avoiding hollow groove 322, benchmark boss 331, benchmark groove 332, step 333, the upper surface 3011 of gripping push rods, cylinder mount frame 01.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
A kind of solar energy panel frame special fixture with beam structure, for clamping solar energy panel frame 1, comprise pedestal 2, crossbeam 21 and two columns 22, described pedestal 2 is disposed with the clamping station 3 of more than 1 or 1 from front to back, described crossbeam 21 is set up in the top of described clamping station 3 by the column 22 of described pedestal 2 rear and front end, and the position that described crossbeam 21 corresponds to described clamping station 3 is provided with hold-down devices 211; Described clamping station 3 is provided with side plate reference block 32 and the first lagging reference block 33 from front to back successively, leaves empty avoiding gap 300 between described side plate reference block 32 and described first lagging reference block 33;
The upper datum level of described side plate reference block 32 is level reference 321, for providing datum level to the side plate 11 of described solar energy panel frame 1 or gripper shoe 16;
The upper datum level of described first lagging reference block 33 provides datum level to the first lagging 12 of described solar energy panel frame 1; The front datum level of described first lagging reference block 33 comprises to be provided datum level to the benchmark boss 331 of described gripper shoe 16 and provides datum level to the benchmark groove 332 of the 3rd lagging 14 of described solar energy panel frame 1 or the first lagging 12, and described benchmark boss 331 and described benchmark groove 332 form the step 333 being used for empty avoiding;
The front of described side plate reference block 32 is provided with backup and compresses reference block 31, described backup compresses reference block 31, and by drived control, it seesaws, offset solar energy panel frame 1 backup be positioned on described side plate reference block 32 datum level to described first lagging reference block 33, and described solar energy panel frame 1 is pressed in described front datum level;
Described hold-down devices 211 presses down described solar energy panel frame 1 on the upper datum level of described level reference 321 and described first lagging reference block 33 respectively and compresses.
As shown in Figure 1, solar energy panel frame 1 comprises a side plate 11 and three laggings, the first lagging 12 and the 3rd lagging 14 is respectively equipped with in the front and back end of described side plate 11, position near described 3rd lagging 14 between described first lagging 12 and described 3rd lagging 14 is provided with the second lagging 13, described second lagging 13, 3rd lagging 14 forms with described side plate 11 draw-in groove 15 fixing solar panels, gripper shoe 16 is provided with between described first lagging 12 and described second lagging 13, described gripper shoe 16 connects described first lagging 12 and the second lagging 13.The present invention designs in conjunction with the specific aluminum profile structure of solar energy panel frame 1, a kind of fixture meeting the design of its frame bayonet socket is proposed, as shown in figs. 2-12, solar energy panel frame 1 is positioned in fixture of the present invention and carries out clamping and add man-hour, described benchmark boss 331 and described benchmark groove 332 form the step 333 being used for empty avoiding solar energy panel frame 1 second lagging 13 projection, empty avoiding design is carried out to the position of some projection of workpiece, compression can not be carried out stressed to the part of some projection of workpiece, avoid deforming to frame, simultaneously owing to being the structural design coordinating solar energy panel frame 1, therefore, fixture is more firm to the clamping of solar energy panel frame 1, and same clamping station 3, by workpiece turning is reorientated, clamping and positioning can be carried out to the side plate 11 of solar energy panel frame 1 or lagging, thus the processing carried out on not coplanar, practical, improve the qualification rate of machining accuracy and product, the direction of arrow wherein in Fig. 6 is direction from front to back.
Illustrate further, the width of described level reference 321 is greater than the width of described side plate 11, and described level reference 321 is provided with the avoiding hollow groove 322 for empty avoiding solar energy panel frame 1 second lagging 13 projection.
The width of the level reference 321 of side plate reference block 32 is greater than the width of the side plate 11 of solar energy panel frame 1, when solar energy panel frame 1 is placed on level reference 321 using its side plate 1 as bottom surface, can be stable be placed on level reference 321, can not there is partially falling phenomenon because of short of width.
Illustrate further, described crossbeam 21 is provided with long through groove 212, and described hold-down devices 211 is installed on described crossbeam 21 by described long through groove 212 is adjustable.
Hold-down devices 211, for being locked when the crossbeam 21, slidably regulates in long through groove 212, arranges according to clamping station 3 on pedestal 2 position regulating it to press down, and has adjustability, installs simple and easy.
Illustrate further, the panel of described backup compression reference block 31 backup workpiece is provided with cushion film 311.
When the design of cushion film 311 avoids backup to compress, the rigid contact of reference block to workpiece makes workpiece easily occur wearing and tearing, affects the presentation quality of workpiece.
Illustrate further, one end of described crossbeam 21 is articulated with the rear column 221 of the rear end of described pedestal 2 by shaft 223, the other end of described crossbeam 21 holds the upper end of the front column 222 of the front end riding over described pedestal 2, described front column 222 is provided with the buckling parts 224 for fastening described crossbeam 21 end, and the end of described crossbeam 21 is equipped with buckled recess 210.
Crossbeam 21 by the hinged design of shaft 223 can folding be arranged at pedestal 2, during place work piece, crossbeam 21 is opened and mentions, make workpiece directly put into clamping station 3 from top, operate easier, enhance productivity.
Illustrate further, described hold-down devices 211 comprises bolt 2111, nut 2112 and pressure head 2113, the bottom of described bolt 2111 is provided with described pressure head 2113, described bolt 2111 is fixedly clamped by two described nuts about 2112 and is installed on described crossbeam 21, and described hold-down devices 211 regulates the height and position of described pressure head 2113 by the position regulating described bolt 2111 and be positioned at two described nuts 2112.
Pressure head 2113 regulates pressure head 2113 apart from the height of crossbeam 21 by adjusting bolt 2111 in the position of upper and lower two nuts 2112, thus change the height of pressure head 2113 apart from pedestal 2, compared with the lower air cylinder of use, what used manually regulates pressure head 2113 structure of height more firm, longer service life.
Illustrate further, described backup compression reference block 31 controls it by gripping push rods 301 and seesaws, the position of the corresponding described clamping station 3 of described backup compression reference block 31 is arranged at the upper surface 3011 of described gripping push rods 301, the upper surface of described pedestal 2 is provided with the loose slot 201 for installing described gripping push rods 301, described gripping push rods 301 by drived control can fore-aft travel in described loose slot 201, described backup compresses the upper surface that reference block 31 protrudes from described pedestal 2, and is positioned at the adjacent side of each described side plate reference block 32.
Backup compresses the design of reference block 31 in conjunction with gripping push rods 301, a gripping push rods 301 can set according to the quantity of clamping station 3 quantity that backup compresses reference block 31, by the promotion of a gripping push rods 301, the clamping of workpiece on multiple clamping station 3 can be realized, efficiency is high, effectively reduces energy consumption.
Illustrate further, described gripping push rods 301 by promote cylinder 302 control can fore-aft travel in described loose slot 201.
The side of pedestal 2 is provided with cylinder mount frame 01, for fixing promotion cylinder 302, is promoted gripping push rods 301 by cylinder, makes backup compress reference block 31 pairs of workpiece and to offset compression, have stable clamping force, and have controllability.
Illustrate further, described backup compression reference block 31 controls it by gripping push rods 301 and seesaws, the position of the corresponding described clamping station 3 of described backup compression reference block 31 is arranged at the upper surface 3011 of described gripping push rods 301, the bottom of described pedestal 2 is provided with the loose slot 201 for installing described gripping push rods 301 and the cover plate 203 for back cover, and described gripping push rods 301 is locked in described loose slot 201 by screw by described cover plate 203;
Described loose slot 201 corresponds to the groove 202 that each described clamping station 3 is provided with more than 1 or 1, described backup compresses reference block 31 through described groove 202, and protrude from the upper surface of described pedestal 2, and be correspondingly positioned at the adjacent side of each described side plate reference block 32, described gripping push rods 301 by drived control can fore-aft travel in described loose slot 201, described gripping push rods 301 drives described backup to compress reference block 31 movement described groove 202 in.
The structure steganography of gripping push rods 301 is in the inside of pedestal 2, loose slot 201 is locked in inner by cover plate 203, avoid fixture when mobile moving up, gripping push rods 301 drops out in pedestal 2, affect normal mounting and the use of fixture, and pass through the design of groove 202, limit the moving range that backup compresses reference block 31 in advance, in the service life of effective prolongation backup hold down gag, avoid driving the malfunctioning phenomenon causing clamping force excessive to occur simultaneously.
Illustrate further, the upper datum level of described first lagging reference block 33, benchmark boss 331 and benchmark groove 332 are respectively arranged with cushion film.Avoid rigid contact, prevent workpiece to be worn, and cushion film has cushioning effect, make workpiece under the processing of cutter, there is shock resistance, the machining accuracy of workpiece is provided.
Illustrate further, the cell wall of described loose slot 201 is provided with the slide rail 204 matched with described gripping push rods 301.As shown in figure 12, be provided with slide rail 204, avoid gripping push rods 301, under the effect of external force, upper and lower play occurs, guarantee clamping effect and the clamping precision of clamping.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.

Claims (10)

1. one kind has the solar energy panel frame special fixture of beam structure, for clamping solar energy panel frame, it is characterized in that: comprise pedestal, crossbeam and two columns, described pedestal is disposed with the clamping station of more than 1 or 1 from front to back, described crossbeam is located at the top of described clamping station by the column support of described pedestal rear and front end, and the position that described crossbeam corresponds to described clamping station is provided with hold-down devices; Described clamping station is provided with side plate reference block and the first lagging reference block from front to back successively, leaves empty avoiding gap between described side plate reference block and described first lagging reference block;
The upper datum level of described side plate reference block is level reference, for providing datum level to the side plate of described solar energy panel frame or gripper shoe;
The upper datum level of described first lagging reference block provides datum level to the first lagging of described solar energy panel frame; The front datum level of described first lagging reference block comprises to be provided datum level to the benchmark boss of described gripper shoe and provides datum level to the benchmark groove of the 3rd lagging of described solar energy panel frame or the first lagging, and described benchmark boss and described benchmark groove form the step being used for empty avoiding;
The front of described side plate reference block is provided with backup and compresses reference block, described backup compresses reference block, and by drived control, it seesaws, offset the solar energy panel frame backup be positioned on described side plate reference block datum level to described first lagging reference block, and described solar energy panel frame is pressed in described front datum level;
Described hold-down devices presses down described solar energy panel frame on the upper datum level of described level reference and described first lagging reference block respectively and compresses.
2. a kind of solar energy panel frame special fixture with beam structure according to claim 1, it is characterized in that: the width of described level reference is greater than the width of described side plate, described level reference is provided with the avoiding hollow groove for empty avoiding solar energy panel frame second lagging projection.
3. a kind of solar energy panel frame special fixture with beam structure according to claim 1, is characterized in that: described crossbeam is provided with long through groove, and described hold-down devices is installed on described crossbeam by described long through groove is adjustable.
4. a kind of solar energy panel frame special fixture with beam structure according to claim 1, is characterized in that: the panel of described backup compression reference block backup workpiece is provided with cushion film.
5. a kind of solar energy panel frame special fixture with beam structure according to claim 1, it is characterized in that: one end of described crossbeam is articulated with the rear column of the rear end of described pedestal by shaft, the other end of described crossbeam holds the upper end of the front column of the front end riding over described pedestal, described front column is provided with the buckling parts for fastening described beam-end, and the end of described crossbeam is equipped with buckled recess.
6. a kind of solar energy panel frame special fixture with beam structure according to claim 1 and 2, it is characterized in that: described hold-down devices comprises bolt, nut and pressure head, the bottom of described bolt is provided with described pressure head, described bolt is fixedly clamped up and down by two described nuts and is installed on described crossbeam, and described hold-down devices regulates the height and position of described pressure head by the position regulating described bolt and be positioned at two described nuts.
7. a kind of solar energy panel frame special fixture with beam structure according to claim 1, it is characterized in that: described backup compression reference block controls it by gripping push rods and seesaws, the position of the corresponding described clamping station of described backup compression reference block is arranged at the upper surface of described gripping push rods, the upper surface of described pedestal is provided with the loose slot for installing described gripping push rods, described gripping push rods by drived control can fore-aft travel in described loose slot, described backup compresses the upper surface that reference block protrudes from described pedestal, and be positioned at each described side plate reference block adjacent side.
8. a kind of solar energy panel frame special fixture with beam structure according to claim 7, is characterized in that: described gripping push rods by promote cylinder control can fore-aft travel in described loose slot.
9. a kind of solar energy panel frame special fixture with beam structure according to claim 1, it is characterized in that: described backup compression reference block controls it by gripping push rods and seesaws, the position of the corresponding described clamping station of described backup compression reference block is arranged at the upper surface of described gripping push rods, the bottom of described pedestal is provided with the cover plate of loose slot for back cover for installing described gripping push rods, and described gripping push rods is locked in described loose slot by screw by described cover plate;
Described loose slot corresponds to the groove that each described clamping station is provided with more than 1 or 1, described backup compresses reference block through described groove, and protrude from the upper surface of described pedestal, and be correspondingly positioned at the adjacent side of each described side plate reference block, described gripping push rods by drived control can fore-aft travel in described loose slot, described gripping push rods drive described backup compress reference block move in described groove.
10. a kind of solar energy panel frame special fixture with beam structure according to claim 1, is characterized in that: the upper datum level of described first lagging reference block, benchmark boss and benchmark groove are respectively arranged with cushion film.
CN201510420584.2A 2015-07-16 2015-07-16 A kind of solar energy panel frame special fixture with beam structure Active CN105149991B (en)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN109513773A (en) * 2019-01-07 2019-03-26 广东和胜工业铝材股份有限公司 A kind of television frame apparatus for shaping
CN113211345A (en) * 2021-05-06 2021-08-06 杭州中安电子有限公司 Multi-station high-power test fixture

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CN203992540U (en) * 2014-09-01 2014-12-10 佛山市圣特斯数控设备有限公司 Crankshaft milling cap mouth special plane
CN105014444A (en) * 2015-07-16 2015-11-04 佛山市普拉迪数控科技有限公司 Special solar panel frame fixture with opening and closing transverse beam structure

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US20120298725A1 (en) * 2011-04-27 2012-11-29 Blue Origin, Llc Inflatable ring for supporting friction welding workpieces, and associated systems and methods
CN202846222U (en) * 2012-09-29 2013-04-03 东风襄阳旅行车有限公司 Pneumatic drilling fixture
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109513773A (en) * 2019-01-07 2019-03-26 广东和胜工业铝材股份有限公司 A kind of television frame apparatus for shaping
CN113211345A (en) * 2021-05-06 2021-08-06 杭州中安电子有限公司 Multi-station high-power test fixture

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Address after: Block 1 and block 3, No. 9, Lexin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province

Patentee after: Guangdong Pradi Technology Co., Ltd

Address before: 528137 No. 70, C District, Sanshui Central Industrial Park, Guangdong, Foshan

Patentee before: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd.

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