CN218312229U - Capacitor aluminum shell chamfering auxiliary device - Google Patents

Capacitor aluminum shell chamfering auxiliary device Download PDF

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Publication number
CN218312229U
CN218312229U CN202222049220.6U CN202222049220U CN218312229U CN 218312229 U CN218312229 U CN 218312229U CN 202222049220 U CN202222049220 U CN 202222049220U CN 218312229 U CN218312229 U CN 218312229U
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Prior art keywords
guide rail
cranks
capacitor
connecting rod
auxiliary device
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CN202222049220.6U
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Chinese (zh)
Inventor
胡忠辉
刘继承
阮呈浩
陈绍祥
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Anhui Shuangju Electric Appliance Co ltd
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Anhui Shuangju Electric Appliance Co ltd
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Abstract

The utility model discloses a condenser aluminum hull chamfer auxiliary device, which comprises a supporting seat, the mechanism of reloading, drive arrangement, fixture, material loading guide rail and blanking guide rail, install the fixture that is used for centre gripping condenser aluminum hull on the supporting seat, cooperation beveler can carry out the chamfer to condenser aluminum hull, fixture's both sides are equipped with material loading guide rail and blanking guide rail respectively, the mechanism of reloading has parallelogram's double crank mechanism and two liftout supports, drive arrangement can drive two liftout supports through parallelogram's double crank mechanism and carry out rotary motion, make the liftout support at the material loading guide rail, the condenser aluminum hull shifts on turn between fixture and the blanking guide rail, can realize automatic material loading, the action of chamfer and blanking, manual operation has been removed from. The device can improve the consistency of product quality, can improve production efficiency, also can avoid product, equipment damage and the potential safety hazard that leads to because of artifical carelessness.

Description

Capacitor aluminum shell chamfering auxiliary device
Technical Field
The utility model relates to a condenser production technical field especially relates to a condenser aluminum hull chamfer auxiliary device.
Background
An aluminum electrolytic capacitor is a capacitor made by using an aluminum cylinder as a negative electrode, filling liquid electrolyte in the aluminum cylinder, and inserting a bent aluminum strip as a positive electrode, and is called an aluminum electrolytic capacitor. In the production and manufacturing process of the capacitor, the aluminum shell with the pipe of the capacitor needs to be chamfered, so that the subsequent damage to the wire during threading is prevented, and the product yield is reduced.
The chamfering machine in the prior art needs to clamp and position a workpiece firstly during working, and then drives the cutter head to rotate and feed through the main shaft to chamfer the workpiece, so that when the capacitor aluminum shell is chamfered, the capacitor aluminum shell is clamped and positioned on the chamfering machine by manual operation in the prior art, potential safety hazards exist, the product quality is unstable, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who exists among the background art, the utility model provides a condenser aluminum hull chamfer auxiliary device.
The utility model provides a pair of condenser aluminum hull chamfer auxiliary device, including supporting seat, reloading mechanism, drive arrangement, fixture, material loading guide rail and blanking guide rail, wherein:
the supporting seat comprises a base and two supporting plates, and the two supporting plates are fixedly arranged on the base and are opposite in position;
the material changing mechanism comprises a first connecting rod, two cranks and two material ejecting supports, two ends of the first connecting rod are respectively hinged with the two cranks, one ends of the two cranks are fixedly connected with a rotating shaft, the two cranks are respectively rotatably installed on a shaft seat through the rotating shaft, the shaft seat is fixedly connected to the base and is positioned between the two supporting plates, the two cranks and the first connecting rod form a parallelogram double-crank mechanism, the two material ejecting supports are fixed on the first connecting rod at intervals, and the upper ends of the material ejecting supports are provided with supporting grooves used for being matched with the aluminum shell of the capacitor;
the driving device is arranged on the supporting seat and is connected with the rotating shaft of one crank to drive the rotating shaft to rotate;
the clamping mechanism comprises a lower clamp, an upper clamp and a clamping cylinder, the lower clamp is fixedly arranged at the upper ends of the two support plates, the clamping cylinder is fixedly arranged on the support plates through a mounting frame, the upper clamp is fixedly connected to one end of the clamping cylinder, the upper clamp is positioned right above the lower clamp, and the clamping cylinder is used for driving the upper clamp to ascend or descend;
the feeding guide rail and the blanking guide rail are respectively positioned on two sides of the clamping mechanism, the feeding guide rail is upwards inclined from the upper end of the supporting plate, the blanking guide rail is downwards inclined from the upper end of the supporting plate, and a feeding baffle is arranged at one end of the feeding guide rail close to the clamping mechanism.
Preferably, the driving device comprises a motor, a driving gear and a driven gear, the motor is fixedly installed on the supporting plate, the driving gear is fixedly installed on an output shaft of the motor, the driven gear is fixedly installed on a rotating shaft of one of the cranks, and the driving gear is meshed with the driven gear.
Preferably, the material changing mechanism further comprises a second connecting rod and two eccentric wheels, the two eccentric wheels are respectively and fixedly connected to the rotating shafts of the two cranks, and two ends of the second connecting rod are respectively and movably matched with the eccentric wheels on the two rotating shafts.
Preferably, the supporting groove on the topping base is V-shaped.
Preferably, the upper jig and the lower jig are each provided with a clamping groove in a V-shape.
Preferably, one end of the blanking guide rail, which is close to the clamping mechanism, is provided with a blanking baffle.
Preferably, the base of the supporting seat is provided with a positioning hole.
The utility model discloses following beneficial effect has:
the utility model discloses a condenser aluminum hull chamfer auxiliary device installs the fixture that is used for centre gripping condenser aluminum hull on the supporting seat, cooperates the beveler can carry out the chamfer to the condenser aluminum hull; the two sides of the clamping mechanism are respectively provided with a feeding guide rail and a blanking guide rail, the supporting seat is further provided with a material changing mechanism and a driving device, the material changing mechanism is provided with a parallelogram double-crank mechanism and two material ejecting supports, and the driving device can drive the two material ejecting supports to rotate through the parallelogram double-crank mechanism, so that the material ejecting supports transfer the capacitor aluminum shell among the feeding guide rail, the clamping mechanism and the blanking guide rail in turn, the automatic feeding, chamfering and blanking actions can be realized, and the manual operation is avoided.
Therefore, the device can improve the consistency of product quality, can improve production efficiency, and can also avoid product, equipment damage and potential safety hazard caused by manual negligence.
Drawings
FIG. 1 is a perspective view of an auxiliary device for chamfering an aluminum case of a capacitor in accordance with an embodiment;
FIG. 2 is a front right perspective view of the capacitor aluminum can chamfering aid of FIG. 1;
FIG. 3 is a perspective view of the aluminum capacitor case chamfering aid of FIG. 1 with a support plate removed;
FIG. 4 is a schematic structural diagram of the capacitor aluminum case chamfering auxiliary device in an embodiment when the device is used in conjunction with a chamfering machine to chamfer the capacitor aluminum case;
FIG. 5 is a schematic structural view of a double crank mechanism in the embodiment;
fig. 6 is a schematic view of an operation state of the chamfering assisting device for an aluminum case of a capacitor in an embodiment when the chamfering assisting device is operated.
Detailed Description
Referring to fig. 1-6, an auxiliary device for chamfering an aluminum case of a capacitor according to an embodiment of the present invention includes a supporting seat 1, a material changing mechanism 2, a driving device 3, a clamping mechanism 4, a feeding guide rail 5, and a discharging guide rail 6.
The support base 1 comprises a base 11 and two support plates 12, wherein the two support plates 12 are fixedly arranged on the base 11 and are opposite to each other in position.
The reloading mechanism 2 comprises a first connecting rod 21, two cranks 22 and two ejection supports 23, two ends of the first connecting rod 21 are hinged to the two cranks 22 respectively, one ends of the two cranks 22 are fixedly connected with a rotating shaft 24 respectively, the two cranks 22 are rotatably installed on a shaft seat 25 through the rotating shaft 24 respectively, the shaft seat 25 is fixedly connected to the base 11 and located between the two support plates 12, the two cranks 22 and the first connecting rod 21 form a parallelogram double-crank mechanism, the two ejection supports 23 are fixed on the first connecting rod 21 at intervals, and the upper ends of the ejection supports 23 are provided with support grooves 231 used for being matched with the capacitor aluminum shell.
The driving device 3 is installed on the supporting seat 1, and the driving device 3 is coupled with the rotating shaft 24 of one crank 22 to drive the rotating shaft 24 to rotate.
The clamping mechanism 4 comprises a lower clamp 41, an upper clamp 42 and a clamping cylinder 43, wherein the lower clamp 41 is fixedly arranged at the upper ends of the two support plates 12, the clamping cylinder 43 is fixedly arranged on the support plates 12 through a mounting frame 44, the upper clamp 42 is fixedly connected at one end of the clamping cylinder 43, the upper clamp 42 is positioned right above the lower clamp 41, and the clamping cylinder 43 is used for driving the upper clamp 42 to ascend or descend.
The feeding guide rail 5 and the blanking guide rail 6 are respectively positioned at two sides of the clamping mechanism 4, the feeding guide rail 5 is inclined upwards from the upper end of the supporting plate 12, the blanking guide rail 6 is inclined downwards from the upper end of the supporting plate 12, and a feeding baffle 51 is arranged at one end of the feeding guide rail 5 close to the clamping mechanism 4.
As shown in fig. 4, the chamfering auxiliary device for the capacitor aluminum case of the present embodiment may be disposed at a position opposite to the spindle 71 of the chamfering machine 7, and may be used in conjunction with the chamfering machine 7 to chamfer the capacitor aluminum case. The specific working principle of the device is as follows:
during operation, the capacitor aluminum shell can be conveyed and loaded through the loading guide rail 5, and the capacitor aluminum shell rolls to the position of the loading baffle plate 51 to stay (as shown in fig. 6 a); the driving device 3 drives the rotating shaft 24 to rotate, so that the first connecting rod 21 is linked with a parallelogram double-crank mechanism consisting of two cranks 22, and the two ejection supports 23 can be driven to reciprocate among the feeding guide rail 5, the lower clamp 41 and the blanking guide rail 6; in the process, when a material ejecting support 23 closer to the material loading guide rail 5 is lifted, the aluminum capacitor case staying at the material loading baffle 51 can be lifted first, and then the aluminum capacitor case is placed on the lower clamp 41 during the falling process (see fig. 6 b); at this time, the clamping cylinder 43 can drive the upper clamp 42 to descend to clamp and position the capacitor aluminum shell on the lower clamp 41, the chamfering machine 7 is started, the main shaft 71 of the chamfering machine 7 drives the cutter 72 to rotate and feed, and chamfering can be carried out on the capacitor aluminum shell; after chamfering is finished, the clamping cylinder 43 drives the upper clamp 42 to ascend to loosen the aluminum shell; after the double crank mechanism rotates for a period, the ejecting support 23 closer to the blanking guide rail 6 can lift the chamfered aluminum shell from the lower clamp 41 when rising (as shown in fig. 6 c), and then place the aluminum shell on the blanking guide rail 6 during falling, while at the same time, another ejecting support 23 transfers an aluminum shell from the loading guide rail 5 to the lower clamp 41 (as shown in fig. 6 d); the aluminum shell placed on the blanking guide rail 6 can roll down along the blanking guide rail 6 for collection.
Therefore, the device can synchronously feed and discharge the capacitor aluminum shell through the material changing mechanism 2, and can clamp and position the aluminum shell through the clamping mechanism 4, the whole working process of automatic feeding, chamfering and discharging can be realized by matching with a chamfering machine, manual operation is not needed, the consistency of product quality can be improved, the production efficiency can be improved, and the product, equipment damage and potential safety hazard caused by manual negligence can be avoided.
In a specific embodiment, the driving device 3 includes a motor 31, a driving gear 32 and a driven gear 33, the motor 31 is fixedly mounted on the supporting plate 12, the driving gear 32 is fixedly mounted on an output shaft of the motor 31, the driven gear 33 is fixedly mounted on the rotating shaft 24 of one of the cranks 22, and the driving gear 32 is engaged with the driven gear 33.
When the driving device 3 works, the motor 31 is started, the output shaft of the motor 31 rotates, the rotating shaft 24 can be driven to rotate through the driving gear 32 and the driven gear 33, the crank 22 of the rotating shaft 24 is used as driving drive, the other crank 22 is used as a driven crank 22, and therefore the parallelogram double-crank mechanism is driven to rotate.
In a further embodiment, as shown in fig. 5, the reloading mechanism 2 further comprises a second connecting rod 26 and two eccentric wheels 27, wherein the two eccentric wheels 27 are respectively and fixedly connected to the rotating shafts 24 of the two cranks 22, and two ends of the second connecting rod 26 are respectively and movably matched with the eccentric wheels 27 on the two rotating shafts 24.
By installing the eccentric 27 and the second connecting rod 26 on the rotating shaft 24 of the two cranks 22, the second connecting rod 26 and the eccentric 27 equivalently form a rocker mechanism of the second crank 22, the rotation direction of the driven crank 22 can be kept unchanged through the transmission inertia between the eccentric 27 and the second connecting rod 26, and the driven crank 22 can be prevented from reversely rotating when the parallelogram double-crank mechanism formed by the two cranks 22 and the first connecting rod 21 rotates to a dead point position (the two cranks 22 rotate to a position overlapped with the first connecting rod 21), so that the motion uncertainty is avoided. Therefore, the operational stability of the clamping mechanism 4 can be further maintained by the eccentric 27 and the second connecting rod 26.
In this embodiment, the supporting groove 231 on the ejection support 23 is V-shaped, and the V-shaped supporting groove 231 can make the ejection support 23 more easily butt against the capacitor aluminum case in the upward movement process, so as to jack up the capacitor aluminum case. In addition, the V-shaped support groove 231 may be fitted with capacitor aluminum cases of different diameters, thereby enabling the device to be used for capacitor aluminum cases of different diameters.
In this embodiment, the upper jig 42 and the lower jig 41 of the clamping mechanism 4 are used for clamping capacitor aluminum cases, and similarly, in order to enable the clamping mechanism 4 to clamp capacitor aluminum cases of various specifications, both the upper jig 42 and the lower jig 41 are provided with V-shaped clamping grooves. The lower clamp 41 comprises two split parts, and the two lower clamps 41 are respectively arranged on the two support plates 12, so that the ejecting support 23 of the material changing mechanism 2 can pass through a gap between the two lower clamps 41 during moving.
In some embodiments, a blanking baffle 61 is disposed at one end of the blanking guide rail 6 close to the clamping mechanism 4, and the blanking baffle 61 can prevent the aluminum shell from dropping after the aluminum shell is placed on the blanking guide rail 6 by the ejector support 23, so as to ensure that the aluminum shell can roll down along the blanking guide rail 6.
In some embodiments, the base 11 of the supporting seat 1 is provided with a positioning hole 13, and the supporting seat 1 can be fixedly mounted on a chamfering machine or a workbench by installing a bolt on the positioning hole 13, so that the device can be matched with the chamfering machine to chamfer the aluminum shell of the capacitor more conveniently.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a condenser aluminum hull chamfer auxiliary device, its characterized in that, includes supporting seat (1), reloading mechanism (2), drive arrangement (3), fixture (4), material loading guide rail (5) and blanking guide rail (6), wherein:
the supporting seat (1) comprises a base (11) and two supporting plates (12), wherein the two supporting plates (12) are fixedly arranged on the base (11) and are opposite in position;
the material changing mechanism (2) comprises a first connecting rod (21), two cranks (22) and two material ejecting supports (23), two ends of the first connecting rod (21) are hinged to the two cranks (22) respectively, one ends of the two cranks (22) are fixedly connected with a rotating shaft (24), the two cranks (22) are rotatably mounted on a shaft seat (25) through the rotating shaft (24) respectively, the shaft seat (25) is fixedly connected to a base (11) and located between the two supporting plates (12), the two cranks (22) and the first connecting rod (21) form a parallelogram double-crank mechanism, the two material ejecting supports (23) are fixed on the first connecting rod (21) at intervals, and the upper ends of the material ejecting supports (23) are provided with supporting grooves (231) matched with an aluminum shell of a capacitor;
the driving device (3) is arranged on the supporting seat (1), and the driving device (3) is connected with a rotating shaft (24) of one crank (22) to drive the rotating shaft (24) to rotate;
the clamping mechanism (4) comprises a lower clamp (41), an upper clamp (42) and a clamping cylinder (43), the lower clamp (41) is fixedly arranged at the upper ends of the two support plates (12), the clamping cylinder (43) is fixedly arranged on the support plates (12) through a mounting frame (44), the upper clamp (42) is fixedly connected to one end of the clamping cylinder (43), the upper clamp (42) is positioned right above the lower clamp (41), and the clamping cylinder (43) is used for driving the upper clamp (42) to ascend or descend;
the feeding guide rail (5) and the blanking guide rail (6) are respectively positioned at two sides of the clamping mechanism (4), the feeding guide rail (5) is upwards inclined from the upper end of the supporting plate (12), the blanking guide rail (6) is downwards inclined from the upper end of the supporting plate (12), and a feeding baffle plate (51) is arranged at one end, close to the clamping mechanism (4), of the feeding guide rail (5).
2. The capacitor aluminum case chamfering auxiliary device according to claim 1, wherein the driving device (3) includes a motor (31), a driving gear (32), and a driven gear (33), the motor (31) is fixedly installed on the support plate (12), the driving gear (32) is fixedly installed on an output shaft of the motor (31), the driven gear (33) is fixedly installed on a rotating shaft (24) of one of the cranks (22), and the driving gear (32) is engaged with the driven gear (33).
3. The capacitor aluminum case chamfering auxiliary device according to claim 1, wherein the material changing mechanism (2) further comprises a second connecting rod (26) and two eccentric wheels (27), the two eccentric wheels (27) are respectively and fixedly connected to the rotating shafts (24) of the two cranks (22), and both ends of the second connecting rod (26) are respectively and movably matched with the eccentric wheels (27) on the two rotating shafts (24).
4. The capacitor aluminum case chamfering auxiliary apparatus as claimed in claim 1, wherein the supporting groove (231) on the topping base (23) is V-shaped.
5. The capacitor aluminum case chamfering auxiliary device according to claim 1, wherein the upper jig (42) and the lower jig (41) are each provided with a clamping groove having a V-shape.
6. The capacitor aluminum case chamfering auxiliary device according to claim 1, wherein a blanking baffle (61) is provided at one end of the blanking guide rail (6) near the clamping mechanism (4).
7. The capacitor aluminum case chamfering auxiliary device according to claim 1, wherein the base (11) of the support base (1) is provided with positioning holes (13).
CN202222049220.6U 2022-08-04 2022-08-04 Capacitor aluminum shell chamfering auxiliary device Active CN218312229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222049220.6U CN218312229U (en) 2022-08-04 2022-08-04 Capacitor aluminum shell chamfering auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222049220.6U CN218312229U (en) 2022-08-04 2022-08-04 Capacitor aluminum shell chamfering auxiliary device

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CN218312229U true CN218312229U (en) 2023-01-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117464053A (en) * 2023-12-25 2024-01-30 宁波宏科汽车部件有限公司 Automatic chamfering machine for aluminum cores of shock absorbers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117464053A (en) * 2023-12-25 2024-01-30 宁波宏科汽车部件有限公司 Automatic chamfering machine for aluminum cores of shock absorbers

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