Capacitor fixture
Technical field
The utility model relates to a kind of capacitor fixture.
Background technology
The factory of production RVV capacitor all carries out manual plug jacket line capacitance and manual blanking with manual type when detecting this kind of electric capacity, cannot realize automated production, and need use compared with great strength during manual pegging graft, and labour intensity is large, and production efficiency is low.Meanwhile, manual plug mode cannot guarantee that electric capacity contacts well with charging conductor, causes the accuracy of RVV capacitance detecting and stability to reduce.
Although some factory has some semiautomatic RVV capacitor charging machines at present, but rest in semi-automatic production models such as needing manual auxiliary feeding and blanking, production efficiency is low, and labour intensity is large, and production cost is high.
Utility model content
Based on this, the utility model is to overcome the defect of prior art, and a kind of capacitor fixture easy to use, simple in structure is provided.
Its technical scheme is as follows: a kind of capacitor fixture, comprise two conducting rods, the first supporting bracket, described the first supporting bracket is provided with the first through hole of two described conducting rods of socket, two described conducting rods are fixedly connected with pulling block, also comprise lead end placement piece, described lead end is placed piece and is provided with and the corresponding lead end standing groove of described the first through hole.
Below further technical scheme is described:
Preferably, also comprise mounting base, described the first supporting bracket and described lead end are placed piece and are arranged side by side on described mounting base.
Preferably, described lead end is placed in piece and is provided with the passage being connected with described lead end standing groove, described channel sleeve has push rod, described push rod has the first support division and the second support division, in described passage, have for supporting the flange of described the first support division, described top stem casing has the first spring, and one end of described the first spring is placed piece with described lead end and is connected, and the other end of described the first spring is connected with described the second support division.
Preferably, also comprise guide post, and for fixing the fixed block of described guide post and described conducting rod, described the first supporting bracket is provided with the second through hole of the described guide post of socket, described the second through hole and described the first through hole be arranged in parallel.
Preferably, described guide post and the second through hole are two.
Preferably, between described the first supporting bracket and described fixed block, be provided with the second spring.
Preferably, described the second spring housing is contained on described conducting rod.
Preferably, also comprise hold-down mechanism, described hold-down mechanism comprises swing arm, mounting panel, described mounting panel is arranged in described the first supporting bracket, described mounting panel is provided with rotating shaft, described swing arm is rotatably connected with described rotating shaft, and described swing arm has and the corresponding compact heap of described lead end standing groove.
Preferably, in described rotating shaft, be arranged with torsion spring, one end of described torsion spring is connected with described swing arm, and the other end of described torsion spring is connected with described mounting panel.
Preferably, between described the first supporting bracket and described lead end placement piece, be provided with the second supporting bracket, in described the second supporting bracket, have and the corresponding installing hole of lead end standing groove, two described conducting rod ends are all overlapped and are had copper cash contact, described in each, copper cash contact is electrically connected with copper sheet, and described copper sheet can move in installing hole.
Below the principle of aforementioned techniques scheme, effect etc. are described:
The lead-in wire charging end of RVV capacitor is stuck in lead end standing groove, adopt cylinder or hand propelled to draw soon, pulling block drives conducting rod that it is electrically connected to the lead-in wire charging end of RVV capacitor, conducting rod is electrically connected to testing equipment or charging device simultaneously, testing equipment or charging device start to capacitor testing or charging, after test or charging finish, oppositely promote pulling block, from lead end standing groove, take out lead-in wire charging end, complete test or charging operations.On multi-station rotary-disk machine, adopt this fixture can realize the automated production of capacitance detecting, only need auxiliary feeding, machine carries out sorting blanking according to the unit for electrical property parameters detecting after automatically locating and detecting each electrical property by pipeline system after clamping automatically, greatly alleviated workman's workload, and then minimizing workman fatigue strength in operation, can realize automation and detect, greatly improve the production efficiency that detects production link, effectively reduce production costs.Guaranteed that electric capacity contacts well in testing process, energising stable performance, has improved stability and the accuracy of capacitance detecting greatly.This clamp structure is simple, good looking appearance, and practicality and cost are low.
Accompanying drawing explanation
Fig. 1 is the structural representation of capacitor fixture described in the utility model embodiment;
Fig. 2 is the three-dimensional structure diagram of capacitor fixture described in the utility model embodiment.
Description of reference numerals:
10, the first supporting bracket, 11, linear bearing, 20, conducting rod, 21, copper cash contact, 22, copper sheet, the 23, second spring, 30, lead end places piece, 31, lead end standing groove, 32, passage, 33, push rod, the 34, first spring, 35, nut, 40, pulling block, 50, mounting base, 60, swing arm, 61, compact heap, 62, rotating shaft, 63, mounting panel, 70, guide post, 71, fixed block, 80, insulating case, the 90, second supporting bracket.
Embodiment
Below embodiment of the present utility model is elaborated:
As shown in Figure 1, a kind of capacitor fixture described in the utility model, comprise two conducting rods 20, the first supporting bracket 10, described the first supporting bracket 10 is provided with the first through hole of two described conducting rods of socket, two described conducting rods 20 are fixedly connected with pulling block 40, also comprise lead end placement piece 31, and described lead end is placed piece 31 and is provided with and the corresponding lead end standing groove 31 of described the first through hole, lead end standing groove 31 is two, for the charging end of clamping capacitance leading wire terminal.
The lead-in wire charging end of RVV capacitor is stuck in lead end standing groove 31, adopt cylinder or hand propelled to draw fast 40, pulling block 40 drives conducting rod 20 that it is electrically connected to the lead-in wire charging end of RVV capacitor, conducting rod 20 is electrically connected to testing equipment or charging device simultaneously, testing equipment or charging device start to capacitor testing or charging, after test or charging finish, oppositely promote pulling block 40, from lead end standing groove, take out lead-in wire charging end, complete test or charging operations.On multi-station rotary-disk machine, adopt this fixture can realize the automated production of capacitance detecting, only need auxiliary feeding, machine carries out sorting blanking according to the unit for electrical property parameters detecting after automatically locating and detecting each electrical property by pipeline system after clamping automatically, greatly alleviated workman's workload, and then minimizing workman fatigue strength in operation, can realize automation and detect, greatly improve the production efficiency that detects production link, effectively reduce production costs.Guaranteed that electric capacity contacts well in testing process, energising stable performance, has improved stability and the accuracy of capacitance detecting greatly.This clamp structure is simple, good looking appearance, and practicality and cost are low.
In the utility model embodiment, described capacitor fixture also comprises mounting base 50, and described the first supporting bracket 10 and described lead end are placed piece 30 and be arranged side by side on described mounting base 50.
In the utility model embodiment, as Fig. 1, shown in 2, described lead end is placed in piece 30 and is provided with the passage 32 being connected with described lead end standing groove 31, described passage 32 covers have push rod 33, described push rod 33 has the first support division and the second support division (not shown in the figures meaning out), in described passage 32, have for supporting the flange of described the first support division, described push rod 33 covers have the first spring 34, one end of described the first spring 34 is placed piece 30 with described lead end and is connected, the other end of described the first spring 34 is connected with described the second support division, therein in an embodiment, as shown in Figure 2, the end of push rod 33 is provided with nut 35, the first spring 34 is connected nut 35 with mounting base 50, when capacitor charging or test end, in the time of need to taking out capacitor, adopt push rod 33 to eject the charging end of the capacitance leading wire terminal of lead end standing groove 31 interior placements, without the charging end that pulls out with a hand capacitance leading wire terminal, can realize automation.
In the utility model embodiment, capacitor fixture described in the utility model also comprises guide post 70, described the first supporting bracket 10 is provided with second through hole (not marking in figure) of the described guide post of socket, described the second through hole and described the first through hole be arranged in parallel, by utilizing guide post 70 guide effects, it is more smooth and easy that pulling block 40 promotes conducting rod 20, capacitor fixture is more stable, security performance is good, therein in an embodiment, in the second through hole, be provided with linear bearing 11, can reduce the friction between guide post 70 and the second through hole.In an embodiment, described guide post 70 and the second through hole are two therein.In an embodiment, in described the first through hole, pulling block 40, be equipped with insulating case 80 therein, so pulling block 40, the first supporting bracket 10 can be made with metal material.In an embodiment, pulling block 40 is fixing with guide post 70 therein, thereby realizes the fixing of pulling block 40 and conducting rod 20.
In the utility model embodiment, capacitor fixture described in the utility model also comprises the fixed block 71 with described conducting rod 70 for fixing described guide post 70, between described the first supporting bracket 10 and described fixed block 71, is provided with the second spring 23.In an embodiment, described the second spring 23 is sleeved on described conducting rod 70 therein.
In the utility model embodiment, capacitor fixture described in the utility model also comprises hold-down mechanism, described hold-down mechanism comprises swing arm 60, mounting panel 63, described mounting panel 63 is arranged in described the first supporting bracket 10, described mounting panel 63 is provided with rotating shaft 62, described swing arm 60 is rotatably connected with described rotating shaft 62, and described swing arm 60 has and the corresponding compact heap 61 of described lead end standing groove 31.As shown in Figure 2, press down one end of swing arm 60, the other end perk of swing arm 60, compact heap 61, away from lead end standing groove 31, snaps in the charging end of capacitance leading wire terminal, unclamps the end of swing arm 60, compact heap 61 clamps the charging end of capacitance leading wire terminal according to gravity, with this, strengthens electric conductivity.In an embodiment, be arranged with torsion spring (not shown in the figures meaning out) in described rotating shaft 62 therein, one end of described torsion spring is connected with described swing arm 60, and the other end of described torsion spring is connected with described mounting panel 63.
In the utility model embodiment, as shown in Figure 1, between described the first supporting bracket 10 and described lead end placement piece 30, be provided with the second supporting bracket 90, in described the second supporting bracket 90, have and the corresponding installing hole 91 of lead end standing groove 31, two described conducting rod 20 ends are all overlapped and are had copper cash contact 21, described in each, copper cash contact 21 is electrically connected with copper sheet 22, and described copper sheet 22 can be in the interior movement of installing hole 91.For RVV capacitor, copper sheet 22 is pushed in the charging end of RVV capacitor lead wire terminal, can charge to RVV capacitor.
Because this capacitor fixture has, automatic location clamps and blanking function is pressed from both sides, ejected to automatic pine, avoided craft to pull out the actions such as material, the charging end of capacitor lead wire terminal contacts with checkout equipment well, thereby effectively prevent from manual carrying out causing to get an electric shock when withstand voltage causing the situation appearance of meaning place injures and deaths with machine exercise not harmony or capacitor while pulling out material, improved the fail safe of detection or charging operations, be beneficial to and realize automation.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.