As everyone knows, because computer is when running, the electronic component of its internal host plate is easy to generate heat, and also have and make electronic component because of overheated phenomenon of damaging, therefore, promptly on electronic component, add a heat radiator with the reduction temperature, thereby make this electronic component can under the temperature of its permission, continue running.
As shown in Figure 1, with regard to traditional operating type, when Hou is finished in motherboard 1a assembling, need to use mode that the pole utilization knocks that the fastener 20a of heat radiator 2a is fixed on the motherboard 1a by operator, so that heat radiator 2a is arranged at electronic component 10a top, yet, because the strength that operator knocks and the standard of mode differ, promptly cause motherboard 1a to produce dropping of slight crack or its part etc. easily, this electronic component 10a is damaged, thereby the increase scrappage, so, promptly cause the production cost raising and the waste in man-hour in the manufacturing, and in the operation of assembling, there is no standardization, and the work load of operator is also attached most importance to, and production efficiency is also relatively poor, so be difficult to meet the mass-produced requirement of industry now.
As from the foregoing, above-mentionedly known knock the mode of assembling heat radiator, be difficult to meet the requirement of industry now in fact with pole, and its all inconvenience and shortcoming, being all the key factor that reduces product quality, historical facts or anecdotes has necessity of improving this shortcoming.
The purpose of this utility model is: a kind of clamp-type heat radiator assembling fixture is provided, and it can be with the assembling operation standardization of heat radiator, make the quality of product keep stable, thereby can reduce scrappage, saves man-hour, increases work efficiency and reduce production costs.
The technical solution of the utility model is: clamp-type heat radiator assembling fixture comprises a base, a platform, a mould and a upright arm; This platform is provided with a location structure, motherboard can be fixed on the platform by location structure, and be provided with two fore-sets in platform, and this mould is sheathed on two fore-sets, and on mould, put heat radiator, so that two fore-sets prop up two fasteners of heat radiator respectively, utilize the gripping mechanism on this upright arm to press down a pressing mold again, make pressing mold urge motherboard and two fasteners correctly are fastened on the motherboard.
The top plate of this platform is provided with several pilot holes, position difference by these pilot holes, and can make location structure on top plate, be locked on different positions, can do the location adjustment of appropriateness with the motherboard that adapts to different size, and have buffer gear in top plate.
Be waving about avoiding gripping mechanism on this upright arm when pressing down pressing mold, to produce, thereby make pressing mold damage two fasteners of motherboard or heat radiator by pressure, so be provided with a straight line slide mechanism in the below of this gripping mechanism, so that pressing mold can be done a downward slippage of straight line stably.The top plate of this platform is provided with a plurality of fixed bits hole, and this location structure utilizes this pilot hole to be locked on the top plate.The location structure of this platform adjusts piece by three and a reference column is formed.This adjusts the L-shaped body of piece, all has lock to establish groove on the one end, and the upper limb of the other end then forms a stepped breach.This reference column is a column, and its top forms an inserted link, and the bottom then connects a lock and establishes piece, and this lock is established and also is provided with lock on the piece and establishes groove.The buffer gear of platform can be two elastic elements, and it is sheathed on respectively on two fore-sets between top plate and the lower plywood.The top of this mould can form a groove.The gripping mechanism of this upright arm is made up of a linkage assembly, a pressing plate, a support and a clamp seat.This linkage assembly has a ㄑ shape bar, and this ㄑ shape bar forms a kink, and this kink is articulated in a connecting link top, and this connecting link bottom of tool is articulated in a depression bar top, and this depression bar bottom then is connected with pressing plate.One end of this ㄑ shape bar is provided with a grip part, and the other end then is articulated in the support upper limb, and this support lower edge is provided with a sleeve pipe, and this casing pipe sleeve is located on the depression bar.This pressing plate lock is provided with a spiral arm, and pressing mold then is locked on this spiral arm.This spiral arm is provided with a groove, and pressing mold then is locked on this groove.This pressing plate is established and is sheathed in the linear slide mechanism, and this slide rail is located on the upright arm.The pressing mold two ends of this upright arm are respectively equipped with a pressing mold rod, and the end of this two pressing molds rod is respectively equipped with a hole.The linear slide mechanism of this upright arm with a spring, two bodies of rod, and two fixed heads formed.
Advantage of the present utility model is: clamp-type heat radiator assembling fixture can effectively reduce scrappage, to reduce cost waste, and can avoid producing the generation of factors such as dropping of slight crack or its part because of assembly failure makes motherboard, and can alleviate operator work load, save man-hour, and then increase work efficiency etc., again because of job standardization Hou of assembling, the quality of product is promptly comparatively stable, so, can reduce the generation of defective products.
Now also in conjunction with the accompanying drawings the utility model is elaborated with regard to an embodiment:
As shown in Figures 2 and 3: clamp-type heat radiator assembling fixture comprises a base 1, a platform 2, a mould 3 and a upright arm 5; Wherein, this platform 2 is by a lower plywood 20, one top plate 21 and a buffer gear 22 are formed, and this platform 2 is connected on the side of base 1 with lower plywood 20, and be provided with two fore-sets 200 in the appropriate location of this lower plywood 20, in addition, this top plate 21 is provided with several pilot holes 210 that top plate 21 is run through, and a pair of chute 211 with respect to two fore-sets 200, and two fore-sets 200 are arranged in this respectively on the chute 211, and above-mentioned buffer gear 22 promptly is located between top plate 21 and the lower plywood 20, and this buffer gear 22 can be two elastic elements (spring) 220, and two elastic elements 220 is sheathed on respectively on two fore-sets 200 between top plate 21 and the lower plywood 20.
This mould 3 is to be side's body, its top forms a groove 30, and on a relative diagonal angle of this mould 3, be respectively equipped with a perforation 31, this two perforation 31 also is sheathed on respectively on two fore-sets 200, and two fore-sets 200 are not exposed to outside two perforation 31, in addition, this mould 3 can be established with on the top end face that is positioned top plate 21 by the lock of screw.
In addition, this top plate 21 is locked and is provided with a location structure 4, this location structure 4 utilizes this pilot hole 210 to be locked on the top plate 21, and by the position difference of this pilot hole 210, and can be locked on diverse location place on the top plate 21, and this location structure 4 is made up of three adjustment pieces 40 and a reference column 41, this adjusts piece 40 L-shaped bodies, the one end is provided with lock and establishes groove 400, the upper limb of the other end then forms a stepped breach 401, and this reference column 41 is a column, and its top forms an inserted link 410, the bottom then connects a lock and establishes piece 411, and this lock is established and also is provided with lock on the piece 411 and establishes groove 412.
This upright arm 5 is located on the opposite side of base 1, is provided with a gripping mechanism 50, a slide rail 51 and a spiral arm 52 longitudinally in an end face of its nearly platform 2, wherein:
This gripping mechanism 50 comprises a linkage assembly 500, one pressing plate 501, one support 502 and a clamp seat 503, and this linkage assembly 500 is with a ㄑ shape bar 504, one connecting link 505 and a depression bar 506 are formed, and this ㄑ shape bar 504 forms a kink 507, this kink 507 is articulated with the top of connecting link 505, the bottom of connecting link 505 then is articulated with the top of depression bar 506, the bottom of this depression bar 506 is connected with top one side of above-mentioned pressing plate 501 again, in addition, one end of this ㄑ shape bar 504 is provided with a grip part 508, the other end then is articulated in the upper limb of above-mentioned support 502, the lower edge of this support 502 is provided with a sleeve pipe 509, this sleeve pipe 509 is sheathed on the depression bar 506, and this support 502 is located on the clamp seat 503, and this gripping mechanism 50 is locked in above-mentioned slide rail 51 upper ends with clamp seat 502.
The lower end of this slide rail 51 is provided with a straight line slide mechanism 510, and this linear slide mechanism 510 is with a spring 511, two bodies of rod 512,513 and 514,515 compositions of two fixed heads, this two fixed head 514,515 is located on the slide rail 51, and be positioned at the below of clamp seat 503, two bodies of rod 512,513 then are located between two fixed heads 514,515, in addition, the pressing plate 501 of above-mentioned gripping mechanism 50 is sheathed on two bodies of rod 512,513, and spring 511 is located on the body of rod 512 between pressing plate 501 and the fixed head 515.
This spiral arm 52 is locked on the pressing plate 501 of above-mentioned gripping mechanism 50, and be provided with a groove 520 in this spiral arm 52, this groove 520 is locked and is established a pressing mold 521, be respectively equipped with a pressing mold rod 522 in the two ends of this pressing mold 521, this two pressing molds rod 522 is again respectively with respect to two perforation, 31 tops of above-mentioned mould 3, and the end of this two pressing molds rod 522 system is respectively equipped with a hole 523; Can form a clamp-type heat radiator assembling fixture by above-mentioned structure.
In addition, elaborate at mode of operation of the present utility model and operating principle below.
Shown in Fig. 4 and Fig. 4 A, the utility model is applicable on a large amount of the production, at first, motherboard 6 is placed the top of top plate 21, so that mould 3 is adjusted to the position relative with the electronic component 62 of motherboard 6 by chute 211, and mould 3 is locked on the top plate 21, again spiral arm 52 is adjusted to top with respect to mould 3, and pressing mold 521 is adjusted on the groove 520 of spiral arm 52, bore a hole 31 with respect to two of mould 3 respectively with the two pressing mold rods 522 that make pressing mold 521, in addition, arbitrary hole on the motherboard 6 is arranged on the inserted link 410 of reference column 41, lock mutually and establish so that reference column 41 is established pilot hole 210 suitable on groove 412 and the top plate 21 by lock, and three side outer rims of this motherboard 6 are bearing on the breach 401 of this adjustment piece 40, and also will adjust piece 40 locks mutually with the pilot hole 210 of top plate 21 and establishes, so, can finish the finder of motherboard 6, and on the groove 30 of mould 3, place a heat radiator 60, and two fasteners 61 that make this heat radiator 6 place respectively in two perforation 31 of mould 3, right Hou can be done the production work of a large amount of installing heat radiator 60 at the motherboard 6 of same specification.
Shown in Fig. 5 and Fig. 5 A, when motherboard 6 and heat radiator 60 have placed suitable position all, can be by the grip part 508 of pulling gripping mechanism 50 downwards, so that depression bar 506 compressing pressing plates 501 move down, and because linear slide mechanism 510 can guarantee pressing plate 501 waving about can not producing, and can do a downward slippage of straight line stably, therefore during the downward slippage of this pressing plate 501, can be reposefully two pressing mold rods 522 of the pressing mold on the spiral arm 52 521 and this pressing mold 521 be pressed down, so that two pressing mold rods 522 contact on the motherboard 6, at this moment, because platform 2 is provided with buffer gear 22, so the pressure of available buffer two pressing mold rods 522, cause to prevent motherboard 6 from withstanding shocks and to break.
Shown in Fig. 6 and Fig. 6 A, continue above-mentioned action Hou of pulling grip part 508 downwards, moving down then because of motherboard 6, and two fore-sets 200 are upwards conflicted two fasteners 61 of heat radiator 60 respectively, and then run through motherboard 6 and be assembled on the electronic component 62 correctly to make heat radiator 60, so, can reach the standardization of assembling operation by assembling of the present utility model, and applicable to a large amount of productions.
The above only is a preferable possible embodiments of the present utility model, and non-so promptly inflexible limit claim of the present utility model so the equivalent structure that all utilization the utility model instructionss and accompanying drawing content are done changes, all in like manner all is contained in the scope of the present utility model.