CN104439817A - Machining locating device for LED light-emitting plates - Google Patents
Machining locating device for LED light-emitting plates Download PDFInfo
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- CN104439817A CN104439817A CN201310435096.XA CN201310435096A CN104439817A CN 104439817 A CN104439817 A CN 104439817A CN 201310435096 A CN201310435096 A CN 201310435096A CN 104439817 A CN104439817 A CN 104439817A
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- Prior art keywords
- plate
- led luminous
- luminous plaque
- screw rod
- hole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention is suitable for the field of LED lamp production equipment and discloses a machining locating device for LED light-emitting plates. The machining locating device is used for locking and locating the LED light-emitting plates with first limiting grooves formed in the outer side walls in a protruding mode during machining. The machining locating device comprises a base, a locating plate, a locking assembly and limiting posts, wherein the base is used for being connected with a workbench, the locating plate is arranged on the base, the locking assembly is used for locking and fixing the locating plate to the base, and the limiting posts are used for locking the LED light-emitting plates to the locating plate; at least one locating hole used for containing the LED light-emitting plates is formed in the locating plate in a spaced mode, the inner side wall of each locating hole is provided with a second limiting groove in a protruding mode, each second limiting groove and the corresponding first limiting groove are used for forming a limiting hole in an enclosed mode, and the limiting posts are fixed in the limiting holes in an inserted mode. When a wire welding sequence is conducted, the machining locating device is adopted for locking and locating the LED light-emitting plates, so the work fatigue degree of production staff can be lowered, wire welding efficiency is improved, and welding quality of wires on the LED light-emitting plates is guaranteed.
Description
Technical field
The invention belongs to LED production equipment field, particularly relate to a kind of processing and positioning device of LED luminous plaque.
Background technology
LED luminous plaque is the parts for outwards emitting beam in LED, and LED luminous plaque carries out welding lead, is the operation that LED manufactures process.
In prior art, on LED luminous plaque during welding lead, be that direct horizontal top surface LED luminous plaque being positioned over workbench carries out welding operation.Because LED luminous plaque is not locked location on the table, therefore, welding process LED luminous plaque is easily moved or rotation phenomenon, like this, make the welding operation difficulty of producers larger on the one hand, and easily make producers occur work fatigue phenomenon in welding operation process, and then have a strong impact on the welding efficiency of wire; Easily cause wire to occur dry joint phenomenon on LED luminous plaque on the other hand, and then have a strong impact on the welding quality of wire on LED luminous plaque.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of processing and positioning device of LED luminous plaque, it is intended to solve the technical problem that in wire welding process, LED luminous plaque is easily moved or rotates.
Technical scheme of the present invention is: a kind of processing and positioning device of LED luminous plaque, the LED luminous plaque for adding man-hour, external sidewall being arranged with the first stopper slot carries out locking positioning, it comprises the base be connected with workbench, be located at the location-plate on described base, for described location-plate being locked latch assembly on described base and for described LED luminous plaque being lock onto the limited post on described location-plate, spaced apartly on described location-plate be provided with at least one for accommodating the locating hole of described LED luminous plaque, the madial wall of described locating hole is arranged with for enclosing the second stopper slot of a spacing hole with described first stopper slot, described limited post card is inserted and is fixed in described spacing hole.
Particularly, described latch assembly comprises and is installed on described base top for the pivot pin be articulated with by described location-plate on described base be installed on anti-rotation structure for location-plate rotation displacement described in restriction work on described base one sidewall.
More specifically, described anti-rotation structure comprises postive stop baffle and set bolt, and described postive stop baffle is fixed on a sidewall of described base by described set bolt, and described postive stop baffle has the contact end face supported and contact described location-plate sidewall.
Particularly, described set bolt comprises the first screw rod and is convexly equipped in the first nut of described first screw tip, described postive stop baffle runs through the first through hole offering and wear for described first screw rod, the sidepiece of described base is provided with the first screwed hole be equipped with described first screw rod, described first screw rod passes described first through hole and described first screwed hole that is threaded, and described first nut is resisted against on described postive stop baffle.
Further, described anti-rotation structure also comprises the spring be sheathed on described first screw rod, and the two ends of described spring are resisted against on described first nut and described postive stop baffle respectively.
Particularly, described pivot pin comprises the second screw rod and is convexly equipped in the second nut of described second screw tip, the center position of described location-plate runs through the second through hole offering and wear for described second screw rod, the top of described base is to having the second screwed hole be equipped with described second screw rod, described second screw rod passes described second through hole and described second screwed hole that is threaded, and described second nut is resisted against the top of described location-plate.
More specifically, described second screw rod comprises and is arranged in the second polished rod part in described second through hole and the second shaft for described second screwed hole that is threaded, and described second polished rod part is located between described second shaft and described second nut portion.
Particularly, described base comprises gripper shoe for supporting described location-plate and is located at bottom described gripper shoe for the connecting plate being connected described workbench.
More specifically, described connecting plate is L-shaped, and it comprises the vertical plate that top is fixedly connected with described gripper shoe and arranges for the transverse slat being connected described workbench with along the bending of described vertical plate bottom.
Further, also comprise the coupling assembling for being fixedly connected with described transverse slat and described workbench, described coupling assembling comprises locking screw screw bolt and nut, described clamping screw comprises the 3rd screw rod that arranges with described nut screw connection and is fixedly arranged on described 3rd screw rod bottom so that staff holds the cross bar rotated, and described transverse slat runs through the third through-hole offering described 3rd screw rod of confession and wear.
The processing and positioning device of LED luminous plaque provided by the invention, is locked location-plate on base by latch assembly, and is fixedly connected with workbench by base, thus achieves the installation on the table of this processing and positioning device and fix.Simultaneously, it carries out collecting LED luminous plaque by the locating hole on location-plate, and limited post is inserted in the spacing hole that enclosed by the second stopper slot on the first stopper slot on LED luminous plaque lateral wall and locating hole madial wall, like this, can effectively LED luminous plaque be locked in locating hole, thus effectively achieve the installation of LED luminous plaque on location-plate and fix, its install operation process is simple, be easy to realize.When LED luminous plaque carries out wire bonds operation, processing and positioning device provided by the invention is adopted to carry out locking positioning to LED luminous plaque, can effectively prevent LED luminous plaque in welding process from occurring phenomenon that is mobile or that rotate, like this, effectively can reduce the welding operation difficulty of producers on the one hand, and be beneficial to the work fatigue degree of reduction producers in welding operation process, thus substantially increase the welding efficiency of wire; Can avoid wire on LED luminous plaque, occur the phenomenon of dry joint on the other hand, and then effectively ensure that the welding quality of wire on LED luminous plaque.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the LED luminous plaque that provides of the embodiment of the present invention and processing and positioning device thereof;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the structural representation that LED luminous plaque that the embodiment of the present invention provides is installed on processing and positioning device;
Fig. 4 is the generalized section that LED luminous plaque that the embodiment of the present invention provides is installed on processing and positioning device;
Fig. 5 is the structural representation that wire that the embodiment of the present invention provides is positioned on LED luminous plaque.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The processing and positioning device of the LED luminous plaque that the embodiment of the present invention provides, be used in when LED luminous plaque carrying out wire bonds operation and locking positioning is carried out to LED luminous plaque, to prevent luminous plaque in wire welding process to be moved the phenomenon of displacement or rotation, thus ensure that the quality of wire bonds.Of course, the processing and positioning device of the LED luminous plaque that the embodiment of the present invention provides also can be used for carrying out locking positioning to LED luminous plaque in other manufacturing procedures.Below only with this processing and positioning device for carrying out wire bonds operation on LED luminous plaque time locking positioning carried out to LED luminous plaque be illustrated.
As shown in figures 1-4, the processing and positioning device of the LED luminous plaque that the embodiment of the present invention provides, for carrying out locking positioning to the LED luminous plaque 6 that lateral wall fovea superior is provided with the first stopper slot 61 during welding lead 7, comprise the base 1 for being connected with workbench (not shown), be located at the location-plate 2 on base 1, for the limited post 4 that LED luminous plaque 6 lock onto on location-plate 2 by the latch assembly 3 on base 1 and being used for of being locked by location-plate 2, spaced apartly on location-plate 2 be provided with at least one for accommodating the locating hole 21 of LED luminous plaque 6, the madial wall of locating hole 21 is arranged with for enclosing the second stopper slot 22 of a spacing hole with the first stopper slot 61, limited post 4 blocks to insert and is fixed on by the first stopper slot 61 and the spacing hole that encloses with the second stopper slot 22.In the embodiment of the present invention, workbench refers to welding bench, i.e. the workbench that adopts of welding operation; The setting of workbench, can make the installation site of LED luminous plaque 6 have certain height, thus producers can be made can to carry out welding operation with more comfortable attitude.The setting of base 1, fixes for realizing the installation on the table of this processing and positioning device; The setting of location-plate 2, fixes for realizing the installation of LED luminous plaque 6 on this processing and positioning device; The setting of latch assembly 3, fixes for realizing the installation of location-plate 2 on base 1, thus can effectively prevent the loosening situation impacting wire 7 welding quality due to location-plate 2 in welding process from occurring.The present invention, by offering locating hole 21 on location-plate 2, can effectively accommodate LED luminous plaque 6, simultaneously, by offering the second stopper slot 22 on the inwall of locating hole 21, and the second stopper slot 22 can enclose the spacing hole with limited post 4 gabarit adaptation with the first stopper slot 61, can block to insert to make limited post 4 is fixed in spacing hole, like this, by the counter-active effect bonded to each other of limited post 4 outer wall and the first stopper slot 61 inwall, effectively can limit the movement of LED luminous plaque 6 in locating hole 21 and rotation displacement, thus achieve the installation of LED luminous plaque 6 on location-plate 2 and fix, and then can effectively prevent the situation impacting wire 7 welding quality of rocking due to LED luminous plaque 6 in welding process from occurring.During concrete installation, can first by latch assembly 3, location-plate 2 be mounted on base 1; Then base 1 is mounted on workbench; Then, LED luminous plaque 6 is inserted in the locating hole 21 of location-plate 2; And then limited post 4 inserted in the spacing hole that enclosed by the first stopper slot 61 and the second stopper slot 22, like this, namely complete LED luminous plaque 6 installation on the table and fix, now, wire 7 welding operation can be carried out on LED luminous plaque 6.The installation process of LED luminous plaque 6 on location-plate 2 is simple update, and its installation process is simple, be easy to realize.By processing and positioning device provided by the invention, carry out the moving displacement and the rotation displacement that limit LED luminous plaque 6 in wire 7 welding process, like this, can effectively prevent LED luminous plaque 6 in welding process from occurring phenomenon that is mobile or that rotate on the one hand, thus reduce the welding operation difficulty of producers, reduce the work fatigue degree of producers in welding operation process, improve the welding efficiency of wire 7; Can avoid wire 7 on LED luminous plaque 6, occur the phenomenon of dry joint on the other hand, thus effectively ensure that the welding quality of wire 7 on LED luminous plaque 6, alleviate the work load in producers' welding operation process, and then substantially increase the work incentive of producers.
Preferably, as shown in Fig. 1,2 and Fig. 5, first stopper slot 61 and the second stopper slot 22 are all in semi-cylindrical, namely the first stopper slot 61 and the second stopper slot 22 are semicolumn groove, the spacing hole enclosed by the first stopper slot 61 and the second stopper slot 22 corresponds to cylindrical hole, and limited post 4 correspondence is set to cylindric.Because cylinder groove and cylinder are easy to processing, therefore, the first stopper slot 61 and the second stopper slot 22 are all set to semicolumn groove, and limited post 4 is set to cylindric, like this, effectively can simplify the process of the first stopper slot 61, second stopper slot 22 and limited post 4, and reduce the processing cost of parts.Of course, in embody rule, the first stopper slot 61 and the second stopper slot 22 also can be set to other shapes, as square or other polygons or curved etc., in embody rule, can be optimized design as the case may be.
Preferably, as Fig. 1, shown in 3 and 4, in the present embodiment, location-plate 2 is in rectangular-shaped, on location-plate 2, (length of side direction that length is maximum) is spaced apart is along its length provided with ten locating holes 21, on the madial wall of each locating hole 21, correspondence is arranged with second stopper slot 22, the quantity correspondence of limited post 4 is provided with ten, like this, when concrete welding operation, disposablely on location-plate 2, ten LED luminous plaques 6 can be installed, all weld well until the wire 7 on ten LED luminous plaques 6, again these ten LED luminous plaques 6 are disassembled from location-plate 2, to carry out installation and the welding operation of next group ten LED luminous plaques 6, it is beneficial to the batch operation that wire 7 welds, and then be beneficial to the efficiency improving wire 7 and weld.Of course, locating hole 21 quantity that location-plate 2 is arranged also can be other numerical value, can be optimized design in embody rule according to the size of location-plate 2 and processing cost etc.
Particularly, as shown in Fig. 1,3 and 4, latch assembly 3 comprises and is installed on base 1 top for the pivot pin 31 be articulated with by location-plate 2 on base 1 and the anti-rotation structure 32 be installed on for location-plate 2 rotation displacement in restriction welding job on base 1 one sidewall.The setting of pivot pin 31, effectively can limit the vertical and transverse shifting displacement of location-plate 2 on base 1; And the setting of anti-rotation structure 32, can effectively prevent location-plate 2 in welding operation process from occurring the phenomenon of rotating.Like this, by the common position-limiting action of pivot pin 31 and anti-rotation structure 32, can effectively ensure location-plate 2 be installed on base 1 solid and reliable property, thus effectively ensure that the welding quality of LED luminous plaque 6 upper conductor 7.
More specifically, as shown in Fig. 1,3 and 4, anti-rotation structure 32 comprises postive stop baffle 321 and set bolt 322, and postive stop baffle 321 is fixed on a sidewall of base 1 by set bolt 322, and postive stop baffle 321 has the contact end face supporting contact location-plate 2 sidewall.The setting of set bolt 322, effectively can realize the installation of postive stop baffle 321 on base 1 sidewall and fix; And contact jaw is in the face of the counter-active effect of location-plate 2 sidewall on postive stop baffle 321, what effectively can limit location-plate 2 horizontally rotates displacement.
Particularly, as shown in Fig. 1,3 and 4, set bolt 322 comprises the first screw rod 3221 and is convexly equipped in first nut 3222 on the first screw rod 3221 top, postive stop baffle 321 runs through the first through hole 3211 offering and wear for the first screw rod 3221, the sidepiece of base 1 is provided with the first screwed hole 111 be equipped with the first screw rod 3221, first screw rod 3221 passes the first through hole 3211 and first screwed hole 111 that is threaded, and the first nut 3222 is resisted against on postive stop baffle 321.The setting of the first screw rod 3221, on the one hand can be used for support limit baffle plate 321, can be used for realizing being fixedly connected with of set bolt 322 and base 1 on the other hand.The setting of the first nut 3222, can be pressed in postive stop baffle 321 on base 1.
Further, as shown in Fig. 1,3 and 4, anti-rotation structure 32 also comprises the spring 323 be sheathed on the first screw rod 3221, and the two ends of spring 323 are resisted against the first nut 3222 respectively with on postive stop baffle 321.The elastic performance that spring 323 is intrinsic, can ensure on the one hand without under External Force Acting, the solid and reliable property of postive stop baffle 321 installation; Make postive stop baffle 321 can produce certain telescopic displacement along the axis direction of set bolt 322 under external force on the other hand.
As shown in Figure 1, Figure 4 and Figure 5, when specifically welding, need on one piece of LED luminous plaque 6, weld positive wire 71 and cathode conductor 72 two wires 7, and the solder joint of positive wire 71 and cathode conductor 72 is front and back position setting; Therefore, in embody rule, in order to ensure welding quality and the welding operation being convenient to producers, general positive wire 71 and cathode conductor 72 need to weld respectively from the both sides of LED luminous plaque 6, namely, after having welded positive wire 71, need that LED luminous plaque 6 is rotated 180 ° and carry out welding cathode conductor 72.The present embodiment, when having welded positive wire 71, do not need dismounting LED luminous plaque 6, and directly by rotating retaining plate 2, to drive LED luminous plaque 6 to rotate by the rotation of location-plate 2, thus the object of rotating LED luminous plaque 6 can be reached, the setting of pivot pin 31, still can to rotate in order to make location-plate 2 be installed on base 1 exactly, and the setting of spring 323, during in order to ensure artificial rotational positioning plate 2, postive stop baffle 321 can produce certain compression, thus prevents the interference that postive stop baffle 321 pairs of location-plates 2 rotate.Of course, in embody rule, also spring 323 can not be set, and in order to prevent the rotation of postive stop baffle 321 pairs of location-plates 2 from producing interference, before rotational positioning plate 2, can first unscrew set bolt 322, then carry out rotational positioning plate 2, after location-plate 2 rotate in place, then the bolt 322 that is tightened.The present embodiment, the setting of spring 323, can make not need in rotational positioning plate 2 process to rotate to regulate set bolt 322, thus be beneficial to the rotational efficienty improving location-plate 2, and then be beneficial to the work incentive of raising producers and be beneficial to the efficiency improving wire 7 and weld.
More specifically, as shown in Fig. 1,3 and 4, first screw rod 3221 comprises and is arranged in the first polished rod part (not shown) in the first through hole 3211 and the first shaft (not shown) for first screwed hole 111 that is threaded, and the first polished rod part is located between the first shaft and the first nut 3222 part.The external diameter of the first polished rod part and the internal diameter adaptation of the first through hole 3211, spring 323 is sheathed in the first polished rod part.The setting of the first polished rod part, can reduce the externally threaded amount of required processing on the first screw rod 3221, and then be beneficial to the processing cost of reduction by first screw rod 3221.
Preferably, as shown in Figure 4, first through hole 3211 is shoulder hole, it comprises the first hole section (not shown) of internal diameter and the first polished rod segment outer radius adaptation and the second hole section (not shown) of internal diameter and spring 323 external diameter adaptation, and spring 323 has the collecting part be contained in the second hole section and the exposed parts extended towards the first side, nut 3222 place outside the second hole section.The setting of the second hole section, is beneficial to the solid and reliable property ensureing that spring 323 is installed, thus is beneficial to the shaking volume reduced in spring 323 telescopic process.
Preferably, set bolt 322 is provided with two, and the first through hole 3211 and spring 323 all correspondence are provided with two, like this, both can ensure the solid and reliable property that postive stop baffle 321 is installed on base 1, and be unlikely to again to make the design cost of the secure component of postive stop baffle 321 too high.Of course, the magnitude setting of set bolt 322 also can be other numerical value, as one or more; In embody rule, the quantity of set bolt 322 can be optimized design according to the geomery size of postive stop baffle 321, manufacturing cost and bonding strength requirement etc.
Particularly, as shown in Fig. 1,3 and 4, pivot pin 31 comprises the second screw rod 311 and is convexly equipped in second nut 312 on the second screw rod 311 top, the center position of location-plate 2 runs through the second through hole 23 offering and wear for the second screw rod 311, the top of base 1 is to having the second screwed hole 112 be equipped with the second screw rod 311, second screw rod 311 passes the second through hole 23 and second screwed hole 112 that is threaded, and the second nut 312 is resisted against the top of location-plate 2.The setting of the second screw rod 311, on the one hand by realizing being fixedly connected with of pivot pin 31 and base 1 with being equipped with of the second screwed hole 112, another aspect is by playing the restriction of postive stop baffle 321 along the second screw rod 311 radial displacement with being equipped with of the second through hole 23.The setting of the second nut 312, can be pressed in location-plate 2 on base 1.When rotating retaining plate 2, pivot pin 31 can be loosened a little and compress location-plate 2 to make the second nut 312 depart from, thus location-plate 2 can be rotated around the central shaft of pivot pin 31, and plate 2 to be positioned screws pivot pin 31 again after rotateing in place be pressed on location-plate 2 to make the second nut 312, and then can effectively prevent location-plate 2 in welding process from producing vertical play displacement.
More specifically, as shown in Fig. 1,3 and 4, second screw rod 311 comprises and is arranged in the second polished rod part 3111 in the second through hole 23 and the second shaft 3112 for second screwed hole 112 that is threaded, and the second polished rod part 3111 is located between the second shaft 3112 and the second nut 312 part.The setting of the second polished rod part 3111, the externally threaded amount of required processing on the second screw rod 311 can be reduced on the one hand, and then be beneficial to the processing cost of reduction by second screw rod 311, the external screw thread that can prevent location-plate 2 from wearing and tearing on the second screw rod 311 when the second screw rod 311 rotates on the other hand, thus be beneficial to the flexible smooth and easy rotation of location-plate 2.
Particularly, as shown in Fig. 1,3 and 4, base 1 comprise for support positioning plates 2 gripper shoe 11, be located at the connecting plate 12 for connecting working table bottom gripper shoe 11.The present embodiment, gripper shoe 11 is for having certain thickness flat board, and the first screwed hole 111 and the second screwed hole 112 are all located in gripper shoe 11.Gripper shoe 11 is mainly used in installing thereon for location-plate 2, in specific design, should ensure the coplanar flat of gripper shoe 11 end face, thus is beneficial to and ensures that location-plate 2 is installed on the horizontality in gripper shoe 11.The setting of connecting plate 12, can realize base 1 installation on the table and fix.
Preferably, as shown in Fig. 1,3 and 4, connecting plate 12 is L-shaped, and it comprises top and is fixedly connected with the vertical plate 121 of gripper shoe 11 and arranges the transverse slat 122 for connecting working table along the bending of vertical plate 121 bottom.In embody rule, vertical plate 121 can design one-body molded with transverse slat 122, and vertical plate 121 is fixedly connected with gripper shoe 11 by welding manner.The setting that connecting plate 12 is L-shaped, can ensure that transverse slat 122 and gripper shoe 11 are in the relation of being parallel to each other, like this, when transverse slat 122 laminating is fixed on the end face of workbench, can time gripper shoe 11 with and the end face of workbench in the relation of being parallel to each other, thus be beneficial to and ensure that base 1 to be installed on workbench rear bearing sheet 11 with workbench in the relation of being parallel to each other, and then be beneficial to the welding operation of producers.
Particularly, as shown in Fig. 1,3 and 4, the present embodiment also comprises the coupling assembling 5 for being fixedly connected with transverse slat 122 and workbench, coupling assembling 5 comprises clamping screw 51 and nut 52, clamping screw 51 comprises the 3rd screw rod 511 that is equipped with nut 52 and is fixedly arranged on the 3rd screw rod 511 bottom so that staff holds the cross bar 512 rotated, transverse slat 122 runs through the third through-hole (not shown) offering and wear for the 3rd screw rod 511, on workbench, correspondence is provided with the fourth hole (not shown) worn for the 3rd screw rod 511.During installation, 3rd screw rod 511 is threaded with nut 52 from the bottom of workbench through fourth hole and third through-hole, and makes cross bar 512 be resisted against the bottom of workbench, and nut 52 is resisted against the top of transverse slat 122, like this, base 1 can be fixed on workbench.Clamping screw 51 and nut 52 all can arrange one or more, and in embody rule, the magnitude setting of clamping screw 51 and nut 52 can be optimized design according to concrete bonding strength demand and design processing cost etc.As a preferred embodiment of the present invention, clamping screw 51, nut 52 are equipped with two, and third through-hole and fourth hole also correspondence are provided with two.Of course, in embody rule, transverse slat 122 is also fixedly connected with workbench, as welding manner or riveting method etc. by other modes.The present embodiment, adopts clamping screw 51 to be fixed with the thread connecting mode of nut 52 and is connected transverse slat and workbench, thus can be beneficial to the dismounting of base 1.
In embody rule, the middle part of cross bar 512 is fixed in the bottom of the 3rd screw rod 511 by welding manner, and the 3rd screw rod 511 and cross bar 512 form a T-shaped component.In concrete disassembly process, producers (carrying out the staff of welding operation) carry out rotational lock bolt 51 by holding cross bar 512, thus realize precession, the back-out operation of clamping screw 51.The setting of cross bar 512, can make the precession of clamping screw 51, screw out operation and do not need the instruments such as spanner to carry out, thus simplify the disassembly process of clamping screw 51, and then substantially increase the dismounting efficiency of clamping screw 51.Of course, in embody rule, clamping screw 51 also can adopt standard bolt, and namely the head of clamping screw 51 is turret head.
Preferably, nut 52 is fixed on the top of transverse slat 122 by welding manner, and the center line of the center line of nut 52 and third through-hole on the same line.Like this, when specifically installing, nut 52 does not need to adopt the instrument such as spanner to carry out clamping position, only needs rotational lock bolt 51 just can realize clamping screw 51 with the quick of nut 52 and is connected, thus be beneficial to connection or the unloading process of simplification clamping screw 51 and nut 52.Of course, nut 52 also can not be welded on transverse slat 122.
The processing and positioning device of the LED luminous plaque that the embodiment of the present invention provides, during for carrying out locking positioning to LED luminous plaque 6 in wire welding process, wire 7 welding operation can be made to become very simple, and the rotation process of LED luminous plaque is simple and convenient, thus the labour intensity of producers can be reduced, and then substantially increase the enthusiasm of producers, and improve the quality of product, be beneficial to and control fraction defective and save production cost.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the processing and positioning device of a LED luminous plaque, the LED luminous plaque for adding man-hour, external sidewall being arranged with the first stopper slot carries out locking positioning, it is characterized in that: comprise the base be connected with workbench, be located at the location-plate on described base, for described location-plate being locked latch assembly on described base and for described LED luminous plaque being lock onto the limited post on described location-plate, spaced apartly on described location-plate be provided with at least one for accommodating the locating hole of described LED luminous plaque, the madial wall of described locating hole is arranged with for enclosing the second stopper slot of a spacing hole with described first stopper slot, described limited post card is inserted and is fixed in described spacing hole.
2. the processing and positioning device of LED luminous plaque as claimed in claim 1, is characterized in that: described latch assembly comprises and is installed on described base top for the pivot pin be articulated with by described location-plate on described base and the anti-rotation structure be installed on for location-plate rotation displacement described in restriction work on described base one sidewall.
3. the processing and positioning device of LED luminous plaque as claimed in claim 2, it is characterized in that: described anti-rotation structure comprises postive stop baffle and set bolt, described postive stop baffle is fixed on a sidewall of described base by described set bolt, and described postive stop baffle has the contact end face supported and contact described location-plate sidewall.
4. the processing and positioning device of LED luminous plaque as claimed in claim 3, it is characterized in that: described set bolt comprises the first screw rod and is convexly equipped in the first nut of described first screw tip, described postive stop baffle runs through the first through hole offering and wear for described first screw rod, the sidepiece of described base is provided with the first screwed hole be equipped with described first screw rod, described first screw rod passes described first through hole and described first screwed hole that is threaded, and described first nut is resisted against on described postive stop baffle.
5. the processing and positioning device of LED luminous plaque as claimed in claim 4, it is characterized in that: described anti-rotation structure also comprises the spring be sheathed on described first screw rod, the two ends of described spring are resisted against on described first nut and described postive stop baffle respectively.
6. the processing and positioning device of the LED luminous plaque as described in any one of claim 2 to 5, it is characterized in that: described pivot pin comprises the second screw rod and is convexly equipped in the second nut of described second screw tip, the center position of described location-plate runs through the second through hole offering and wear for described second screw rod, the top of described base is to having the second screwed hole be equipped with described second screw rod, described second screw rod passes described second through hole and described second screwed hole that is threaded, and described second nut is resisted against the top of described location-plate.
7. the processing and positioning device of LED luminous plaque as claimed in claim 6, it is characterized in that: described second screw rod comprises and is arranged in the second polished rod part in described second through hole and the second shaft for described second screwed hole that is threaded, and described second polished rod part is located between described second shaft and described second nut portion.
8. the processing and positioning device of the LED luminous plaque as described in any one of claim 1 to 5, is characterized in that: described base comprises gripper shoe for supporting described location-plate and is located at bottom described gripper shoe for the connecting plate being connected described workbench.
9. the processing and positioning device of LED luminous plaque as claimed in claim 8, it is characterized in that: described connecting plate is L-shaped, it comprises the vertical plate that top is fixedly connected with described gripper shoe and arranges for the transverse slat being connected described workbench with along the bending of described vertical plate bottom.
10. the processing and positioning device of LED luminous plaque as claimed in claim 9, it is characterized in that: also comprise the coupling assembling for being fixedly connected with described transverse slat and described workbench, described coupling assembling comprises locking screw screw bolt and nut, described clamping screw comprises the 3rd screw rod that arranges with described nut screw connection and is fixedly arranged on described 3rd screw rod bottom so that staff holds the cross bar rotated, and described transverse slat runs through the third through-hole offering described 3rd screw rod of confession and wear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310435096.XA CN104439817A (en) | 2013-09-23 | 2013-09-23 | Machining locating device for LED light-emitting plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310435096.XA CN104439817A (en) | 2013-09-23 | 2013-09-23 | Machining locating device for LED light-emitting plates |
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| Publication Number | Publication Date |
|---|---|
| CN104439817A true CN104439817A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310435096.XA Pending CN104439817A (en) | 2013-09-23 | 2013-09-23 | Machining locating device for LED light-emitting plates |
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| CN (1) | CN104439817A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114434A (en) * | 2015-08-19 | 2015-12-02 | 安徽宇晟浩瀚电子科技有限公司 | L-shaped connecting plate |
| CN105643121A (en) * | 2016-03-10 | 2016-06-08 | 苏州伽蓝致远电子科技股份有限公司 | Lens placement jig used for laser spot welding |
| CN107900582A (en) * | 2017-11-17 | 2018-04-13 | 安徽翼迈科技股份有限公司 | The welding tooling of photoelectric direct-reading water meter electro-optical package and pcb board |
| CN108296697A (en) * | 2018-03-30 | 2018-07-20 | 中广核研究院有限公司北京分公司 | LED light source module welding tooling |
-
2013
- 2013-09-23 CN CN201310435096.XA patent/CN104439817A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114434A (en) * | 2015-08-19 | 2015-12-02 | 安徽宇晟浩瀚电子科技有限公司 | L-shaped connecting plate |
| CN105643121A (en) * | 2016-03-10 | 2016-06-08 | 苏州伽蓝致远电子科技股份有限公司 | Lens placement jig used for laser spot welding |
| CN107900582A (en) * | 2017-11-17 | 2018-04-13 | 安徽翼迈科技股份有限公司 | The welding tooling of photoelectric direct-reading water meter electro-optical package and pcb board |
| CN108296697A (en) * | 2018-03-30 | 2018-07-20 | 中广核研究院有限公司北京分公司 | LED light source module welding tooling |
| CN108296697B (en) * | 2018-03-30 | 2024-05-14 | 中广核研究院有限公司北京分公司 | LED light source module welding fixture |
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Application publication date: 20150325 |