CN202025053U - Automatic test device for capacitor - Google Patents

Abstract

The utility model relates to an automatic test device for a capacitor. A driving chain wheel shaft and a driven chain wheel shaft are rotatably arranged between an upper cover plate and a lower cover plate, a driving upper chain wheel and a driving lower chain wheel are fixedly arranged on the driving chain wheel shaft, a driven upper chain wheel and a driven lower chain wheel are fixedly arranged on the driven chain wheel shaft, a capacitor clamp is arranged between an upper chain and a lower chain, a cam shaft is rotatably arranged between the driving chain wheel shaft and the driven chain wheel shaft, and a cam is fixedly arranged on the cam shaft and is in contact with a push rod through a roller. The automatic test device for the capacitor has an ingenious structure and ingeniously utilizes a parallel four-rod mechanism, so an electric brush is in sliding and rolling contact with a conduction rod arranged on the clamp, the service life of the electric brush is prolonged, simultaneously, the structure is simple, an inner electric brush plate and an outer electric brush plate are driven to simultaneously move through the cam movement, the electric brush arranged on the electric brush plate is in contact with the conduction rod arranged on the clamp, and the capacitor test efficiency is improved.

Description

A kind of automatic testing capacitor apparatus

Technical field

The utility model relates to a kind of capacitance testing device, is used for the electric capacity that is on the different station is realized test action simultaneously, and sub-elects the electric capacity quality, belongs to the capacitor testing apparatus field.

Background technology

Electric capacity has been assembled, whether should detect the capacitive property index meets the requirements, this electric capacity needs test index a lot, simultaneously in order to enhance productivity, guarantee that a plurality of electric capacity carry out index test simultaneously, in existing technology, mainly be by on the testing capacitor station, cylinder being installed, the installation testing electrode carries out test action on cylinder, this kind structure, and it is more that the electric capacity index is detected the tested cylinder that needs when a lot, and because cylinder is more, robotization control is complicated, and unstable, and cost is higher simultaneously.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, the automatic test capacitors mechanism that provide a kind of simple in structure but capacity measurement efficient height, enhances productivity.

The technical scheme that provides according to the utility model, described a kind of automatic testing capacitor apparatus, be included in the upper cover plate and the lower cover that fixedly install on the frame, between upper cover plate and lower cover, be rotatablely equipped with drive sprocket axle and passive sprocket shaft, on drive sprocket axle, be installed with initiatively upper sprocket wheel and active lower sprocket, on passive sprocket shaft, be installed with passive upper sprocket wheel and passive lower sprocket, on active upper sprocket wheel and passive upper sprocket wheel, be provided with chain, on active lower sprocket and passive lower sprocket, be provided with lower chain, between last chain and lower chain, be provided with the electric capacity anchor clamps; Lower surface at upper cover plate is fixed with swing-block shaft on inside and outside two groups, be rotatablely equipped with centering block on the last swing-block shaft, upper surface in back up pad is fixed with inside and outside two groups of lower swaying block axles, on the lower swaying block axle, be rotatablely equipped with lower swaying block, brush plate and draw-in bar on interior group, being hinged with respectively on the two ends of centering block and lower swaying block, be hinged with dispatch from foreign news agency brush board and outside link respectively on the two ends of Zu last centering block and lower swaying block outside, interior brush plate and draw-in bar are set in parallel, dispatch from foreign news agency brush board and outside link are set in parallel, and it is identical with lower swaying block length to go up centering block; On upper cover plate, slidely connect transverse slider, be fixedly connected with push rod on the slide block, be fixed with contiguous block on the push rod, be fixed with front tension bar and back stay on the contiguous block, on back stay, be installed with described draw-in bar, on front tension bar, be installed with described outside link; Be rotatablely equipped with camshaft between drive sprocket axle and passive sprocket shaft, be fixed with cam on camshaft, cam cooperates with described push rod.

Be installed with the x wire rail on upper cover plate, slidely connect transverse slider on the x wire rail, be fixed with contiguous block on transverse slider, contiguous block is fixedlyed connected with described push rod.

The utility model structure is ingenious, the ingenious parallelogram lindage that used, making conductive bar on brush and the anchor clamps not only slide but also roll contacts, thereby improved the serviceable life of brush, simultaneously simple in structure, by camming movement, brush plate, dispatch from foreign news agency brush board move together in driving, thereby the brush on the brush plate is contacted with conductive bar on the anchor clamps, capacity measurement efficient is improved.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is that C of the present utility model shown in Figure 1 is to view.

Fig. 3 is B-B cut-open view of Fig. 1.

Embodiment

The utility model is described in further detail below in conjunction with concrete drawings and Examples.

As shown in the figure, the utility model is mainly by upper cover plate 1, bearing 2, passive sprocket shaft 3, passive upper sprocket wheel 4, passive lower sprocket 5, last centering block 6, last swing-block shaft 7, draw-in bar 8, back stay 9, cam 10, x wire rail 11, slide block 12, active upper sprocket wheel 13, active lower sprocket 14, last chain 15, electric capacity anchor clamps 16, back up pad 17, column 18, lower cover 19, frame 20, dispenser 21, shaft coupling 22, drive sprocket axle 23, interior brush plate 24, brush 25, roller 26, camshaft 27, lower swaying block 28, lower swaying block axle 29, push rod 30, contiguous block 31, front tension bar 32, outside link 33, shaft coupling 34, dispatch from foreign news agency brush board 35, orienting lug 36, motor 37, oscillating bearing 38, orienting lug 39, electric capacity 40 constitutes with lower chain 41 parts such as grade.

This automatic test capacitors mechanism, be included in the upper cover plate 1 and lower cover 19 that fixedly install on the frame 20, between upper cover plate 1 and lower cover 19, be rotatablely equipped with drive sprocket axle 23 and passive sprocket shaft 3, on drive sprocket axle 23, be installed with initiatively upper sprocket wheel 13 and active lower sprocket 14, on passive sprocket shaft 3, be installed with passive upper sprocket wheel 4 and passive lower sprocket 5, on active upper sprocket wheel 13 and passive upper sprocket wheel 4, be provided with chain 15, on active lower sprocket 14 and passive lower sprocket 5, be provided with lower chain 41, between last chain 15 and lower chain 41, be provided with electric capacity anchor clamps 16; Lower surface at upper cover plate 1 is fixed with swing-block shaft 7 on inside and outside two groups, on last swing-block shaft 7, be rotatablely equipped with centering block 6, upper surface in back up pad 17 is fixed with inside and outside two groups of lower swaying block axles 29, on lower swaying block axle 29, be rotatablely equipped with lower swaying block 28, brush plate 24 and draw-in bar 8 on interior group, being hinged with respectively on the two ends of centering block 6 and lower swaying block 28, be hinged with dispatch from foreign news agency brush board 35 and outside link 33 respectively on the two ends of the last centering block 6 of group and lower swaying block 28 outside, interior brush plate 24 is set in parallel with draw-in bar 8, dispatch from foreign news agency brush board 35 is set in parallel with outside link 33, and it is identical with lower swaying block 28 length to go up centering block 6; On upper cover plate 1, slidely connect transverse slider 12, be fixedly connected with push rod 30 on the slide block 12, be fixed with contiguous block 31 on the push rod 30, be fixed with front tension bar 32 and back stay 9 on the contiguous block 31, on back stay 9, be installed with described draw-in bar 8, on front tension bar 32, be installed with described outside link 33; Be rotatablely equipped with camshaft 27 between drive sprocket axle 23 and passive sprocket shaft 3, be fixed with cam 10 on camshaft 27, cam 10 cooperates by roller 26 with described push rod 30.

Be installed with x wire rail 11 on upper cover plate 1, slidely connect transverse slider 12 on x wire rail 11, be fixed with contiguous block 31 on transverse slider 12, contiguous block 31 is fixedlyed connected with described push rod 30.

Lower cover 19 is fixed on the frame 20, upper cover plate 1 supports by column 18, passive sprocket shaft 3 is supported on upper cover plate 1 by bearing 2, between the lower cover 19, passive upper sprocket wheel 4 is fixed on the passive sprocket shaft 3 with passive lower sprocket 5, drive sprocket axle 23 1 ends link to each other with dispenser 21 by shaft coupling 22, the other end constitutes revolute pair by bearing and upper cover plate 1, initiatively upper sprocket wheel 13 is fixed on the drive sprocket axle 23 with active lower sprocket 14, going up orienting lug 36 for two is separately fixed on the upper cover plate 1, two following orienting lugs 39 are separately fixed on the back up pad 17, last chain 15 and passive upper sprocket wheel 4, initiatively upper sprocket wheel 13 engagements, and last chain 15 constitutes moving sets with last orienting lug 36, lower chain 41 and passive lower sprocket 5, initiatively lower sprocket 14 engagements, and lower chain 41 constitutes moving sets with following orienting lug 39, fix anchor clamps 16 between last chain 15 and the lower chain 41, fixing electric capacity 40 on the anchor clamps.

Camshaft 27 1 ends link to each other with motor 37 by shaft coupling 34, one end by bearings on upper cover plate 1, cam 10 is fixed on the camshaft 27, push rod 30 is fixing with slide block 12, and x wire rail 11 is fixed on the upper cover plate 1, and transverse slider 12 constitutes moving sets with x wire rail 11, roller 26 is fixing with push rod 30, roller 26 constitutes rolling pair with cam 10, and back stay 9, front tension bar 32 are fixed with contiguous block 31, and contiguous block 31 is fixed on the push rod 30.

Back up pad 17 supports by column 18, and last swing-block shaft 7 is fixed on the upper cover plate 1, and lower swaying block axle 29 is fixed on the back up pad 17, and last centering block 6, lower swaying block 28 constitute revolute pair by bearing and last swing-block shaft 7, lower swaying block axle 29 respectively; One end of one oscillating bearing 38 is fixed on back stay 9, and the other end and draw-in bar 8 constitute revolute pair; One end of another oscillating bearing 38 is fixed on front tension bar 32, and the other end and outside link 33 constitute revolute pair; Interior group goes up centering block 6 one ends and is connected with interior brush plate 24 by oscillating bearing, and the other end and draw-in bar 8 are fixing, and interior group of lower swaying block 28 1 ends are connected with interior brush plate 24 by oscillating bearing, and the other end and draw-in bar 8 are fixing; Outer group goes up centering block 6 one ends and is connected with dispatch from foreign news agency brush board 35 by oscillating bearing, and the other end and outside link 33 are fixing, organizes lower swaying block 28 1 ends outward and is connected with dispatch from foreign news agency brush board 35 by oscillating bearing, and the other end and outside link 33 are fixing.

Constitute cam mechanism by cam 10, push rod 30, roller 26, cam 10 rotations make push rod 30 do rectilinear motion under the guiding of x wire rail 11.

By two go up centering block 6, two lower swaying blocks 28, two draw-in bars 8, interior brush plates 24 constitute parallel mechanism, under the action of cam 10, make back stay 9 motions, go up centering block 6, lower swaying block 28 swings thereby drive, owing to be parallel mechanism, thereby brush plate 24 motions in making; By two go up centering block 6, two lower swaying blocks 28, two outside links 33, dispatch from foreign news agency brush boards 35 constitute parallel mechanism; Under the action of cam 10, make front tension bar 32 motions, go up centering block 6, lower swaying block 28 swings thereby drive, owing to be parallel mechanism, thereby make 35 motions of dispatch from foreign news agency brush board; Interior brush plate 24 contacts with the electrode stem 42 of electric capacity 40 with brush 25 on the dispatch from foreign news agency brush board 35, thereby the electric capacity that is on the different station is realized test action simultaneously.

Concrete test action: dispenser 21 rotations, drive initiatively upper sprocket wheel 13 and initiatively lower sprocket 14 rotations,, drive passive upper sprocket wheel 4 and passive lower sprocket 5 rotations by last chain 15, lower chain 41 transmissions, fix anchor clamps 16 between two chains, fixing electric capacity 40 on the anchor clamps 16; Cam 10 rotations, drive push rod 30 and under the guiding of x wire rail 11, transverse slider 12, do rectilinear motion, be fixedly connected with contiguous block 31 on the transverse slider 12, fixing front tension bar 32, back stay 9 on the contiguous block 31, thereby the front tension bar that makes 32, back stay 9 motions, front tension bar 32, back stay 9 drive draw-in bar 8, outside link 33 swings by oscillating bearing respectively, thereby centering block 6, lower swaying block 28 swings are gone up in drive, thereby brush plate 24 moves with dispatch from foreign news agency brush board 35 in making; When electric capacity 40 runs to a station under the effect of dispenser 21,25 pairs of electric capacity 40 of brush on interior brush plate 24, the dispatch from foreign news agency brush board 35 are tested, test, electric capacity 40 runs to next station under the effect of dispenser 21,25 pairs of next electric capacity 40 tests of brush; Realized the action of automatic testing capacitor.

Claims (2)

1. automatic testing capacitor apparatus, be included in the upper cover plate (1) and lower cover (19) that fixedly install on the frame (20), it is characterized in that: between upper cover plate (1) and lower cover (19), be rotatablely equipped with drive sprocket axle (23) and passive sprocket shaft (3), on drive sprocket axle (23), be installed with initiatively upper sprocket wheel (13) and active lower sprocket (14), on passive sprocket shaft (3), be installed with passive upper sprocket wheel (4) and passive lower sprocket (5), on active upper sprocket wheel (13) and passive upper sprocket wheel (4), be provided with chain (15), on active lower sprocket (14) and passive lower sprocket (5), be provided with lower chain (41), between last chain (15) and lower chain (41), be provided with electric capacity anchor clamps (16); Lower surface at upper cover plate (1) is fixed with swing-block shaft (7) on inside and outside two groups, on last swing-block shaft (7), be rotatablely equipped with centering block (6), upper surface in back up pad (17) is fixed with inside and outside two groups of lower swaying block axles (29), on lower swaying block axle (29), be rotatablely equipped with lower swaying block (28), on the two ends of centering block (6) on interior group and lower swaying block (28), be hinged with interior brush plate (24) and draw-in bar (8) respectively, be hinged with dispatch from foreign news agency brush board (35) and outside link (33) respectively on the two ends of Zu last centering block (6) and lower swaying block (28) outside, interior brush plate (24) is set in parallel with draw-in bar (8), dispatch from foreign news agency brush board (35) is set in parallel with outside link (33), and it is identical with lower swaying block (28) length to go up centering block (6); On upper cover plate (1), slidely connect transverse slider (12), be fixedly connected with push rod (30) on the slide block (12), be fixed with contiguous block (31) on the push rod (30), be fixed with front tension bar (32) and back stay (9) on the contiguous block (31), on back stay (9), be installed with described draw-in bar (8), on front tension bar (32), be installed with described outside link (33); Be rotatablely equipped with camshaft (27) between drive sprocket axle (23) and passive sprocket shaft (3), be fixed with cam (10) on camshaft (27), cam (10) cooperates with described push rod (30).

2. a kind of automatic testing capacitor apparatus as claimed in claim 1, it is characterized in that: on upper cover plate (1), be installed with x wire rail (11), on x wire rail (11), slidely connect transverse slider (12), be fixed with contiguous block (31) on transverse slider (12), contiguous block (31) is fixedlyed connected with described push rod (30).

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