CN215600252U

CN215600252U - Groove type positioning mechanism for thin film capacitor

Info

Publication number: CN215600252U
Application number: CN202120892643.7U
Authority: CN
Inventors: 赵海飞; 王慧卉
Original assignee: Zhuzhou Hongda Hengxin Electronic Co ltd
Current assignee: Zhuzhou Hongda Hengxin Electronic Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-01-21
Anticipated expiration: 2031-04-28

Abstract

The utility model provides a groove type positioning mechanism for a thin film capacitor, which comprises a base, wherein a rear end plate which is vertically upward is fixed on the rear side of the top of the base, side plates are fixed on two sides of the base, the rear ends of the side plates are connected with the end part of the rear end plate, a transverse shaft is horizontally fixed between the two side plates, a clamp plate pin is vertically fixed on the base on the front side of the transverse shaft, two clamp plate arms are movably hinged on the clamp plate pin, the hinged clamp plate arms are in an X shape when overlooking, one end of each clamp plate arm is provided with a rubber pad, a clamping area is formed between the two rubber pads, the other end of each clamp plate arm is provided with a limiting hole which is penetrated on two sides, the limiting hole is sleeved with the transverse shaft, the top of each clamp plate arm above the limiting hole is provided with a tension wheel, the outer side of the rear end plate is provided with a clamping cylinder, and a piston rod of the clamping cylinder penetrates through the rear end plate to be connected with a conical head. Rational in infrastructure, excellent in use effect after this scheme of adoption.

Description

Groove type positioning mechanism for thin film capacitor

Technical Field

The utility model relates to the technical field of capacitors, in particular to a groove type positioning mechanism for a thin film capacitor.

Background

Traditional film capacitor is adding man-hour, presss from both sides through the manipulator and gets the location, because be rigid connection between each part of manipulator, presss from both sides the electric capacity easily and hinders when the location, leads to the electric capacity to damage.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a groove type positioning mechanism for a thin film capacitor, which is reasonable in structure and good in using effect.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the slot type positioning mechanism that film capacitor used, it is including the base, base top rear side is fixed with vertical ascending back end plate, the base both sides are fixed with the curb plate, curb plate rear end and back end plate end connection, it is horizontal fixed with a cross axle to be between two curb plates, the vertical splint round pin that is fixed with on the base of cross axle front side, splint round pin activity hinge joint has two splint arms on the round pin, splint arm after the articulated overlooks and is "X" form, two splint arms wherein one end install the rubber pad, form between two rubber pads and press from both sides the dress district, the splint arm other end is equipped with the spacing hole that both sides are to wearing, spacing hole and cross axle registrate, tension pulley is installed at the splint arm top of spacing hole top, the back end plate outside is installed and is got the cylinder, the piston rod of getting the cylinder of pressing from both sides passes the back end plate and is connected with the conical head.

One end of the conical head is connected with a piston rod of the clamping cylinder, the other end of the conical head is gradually reduced to form an insertion end, the insertion end is positioned between the two tension wheels, and the outer conical surface of the insertion end is in surface contact with the corresponding tension wheel.

And a tension spring is sleeved on the cross shaft between the outer side of the clamping plate arm and the side plate, one end of the tension spring is abutted against the clamping plate arm, and the other end of the tension spring is abutted against the side plate.

After the scheme is adopted, the clamping cylinder in the original state is contracted, the two rubber pads are in an open state, after the thin-film capacitor enters the clamping area, the piston rod of the clamping cylinder extends out to drive the conical head to move forwards, the tension pulley is pushed to the two sides under the taper effect of the conical head, the tension pulley synchronously drives the splint arm at the end to move outwards, the tension spring is compressed, under the action of the clamp plate pin, the two clamp plate arms at one end of the clamping area are relatively closed, the capacitor is clamped by the two rubber pads to complete positioning, after the processing is completed, the piston rod that presss from both sides the cylinder contracts and drives the conical head and walk backward, and the great one end back of conical head is gone gradually and is left the tension pulley, and tension spring expansion drives two splint arms of spacing hole direction and draws close relatively, and two splint arms of pressing from both sides dress district one end open to loosen electric capacity, rational in infrastructure, excellent in use effect after this scheme of adoption.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, in which preferred embodiments of the utility model are: referring to fig. 1, the slot type positioning mechanism for thin film capacitors described in this embodiment includes a base 1, a vertical upward rear end plate 2 is fixed on the rear side of the top of the base 1, side plates 3 are fixed on both sides of the base 1, the rear ends of the side plates 3 are connected with the end portions of the rear end plate 2, a cross shaft 4 is horizontally fixed between the two side plates 3, a clamp plate pin 5 is vertically fixed on the base 1 on the front side of the cross shaft 4, two clamp plate arms 6 are movably hinged on the clamp plate pin 5, a tension spring 12 is sleeved on the cross shaft 4 between the outer side of the clamp plate arm 6 and the side plate 3, one end of the tension spring 12 is abutted against the clamp plate arm 6, and the other end is abutted against the side plate 3. Articulated splint arm 6 overlook and be "X" form, and two splint arms 6 wherein one end installs rubber pad 7, forms between two rubber pads 7 and presss from both sides the dress district, and splint arm 6 other end is equipped with the spacing hole 8 that both sides are to wearing, and spacing hole 8 and cross axle 4 registrate, and tension pulley 9 is installed at the splint arm 6 top of spacing hole 8 top, and the cylinder 10 is got to the back end plate 2 outside installation clamp, and the piston rod of getting the cylinder 10 of clamp passes back end plate 2 and is connected with conical head 11. One end of the conical head 11 is connected with a piston rod of the clamping cylinder 10, the other end of the conical head is gradually reduced to form an insertion end, the insertion end is positioned between the two tension wheels 9, and the outer conical surface of the insertion end is in wheel surface contact with the corresponding tension wheel 9.

After the scheme is adopted, the clamping cylinder in the original state is contracted, the two rubber pads are in the opened state, after the thin-film capacitor enters the clamping area, the piston rod of the clamping cylinder extends out to drive the conical head to move forwards, the tension pulley is pushed to the two sides under the taper effect of the conical head, the tension pulley synchronously drives the splint arm at the end to move outwards, the tension spring is compressed, under the action of the clamp plate pin, the two clamp plate arms at one end of the clamping area are relatively closed, the capacitor is clamped by the two rubber pads to complete positioning, after the processing is completed, the piston rod of the clamping cylinder contracts to drive the conical head to walk backwards, the larger end of the conical head gradually leaves the tension pulley, the tension spring expands to drive the two clamping plate arms in the direction of the limiting hole to be relatively close, and the two clamping plate arms at one end of the clamping area are opened, so that the capacitor is loosened, and the clamping cylinder is reasonable in structure and good in using effect after the embodiment is adopted.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. Slot type positioning mechanism that thin film capacitor used, it is including base (1), its characterized in that: a rear end plate (2) which is vertically upward is fixed on the rear side of the top of a base (1), side plates (3) are fixed on two sides of the base (1), the rear ends of the side plates (3) are connected with the end part of the rear end plate (2), a cross shaft (4) is horizontally fixed between the two side plates (3), a splint pin (5) is vertically fixed on the base (1) on the front side of the cross shaft (4), two splint arms (6) are movably hinged on the splint pin (5), the hinged splint arms (6) are in an X shape when viewed from above, rubber pads (7) are installed at one ends of the two splint arms (6), a clamping area is formed between the two rubber pads (7), a limiting hole (8) which is penetrated on two sides is arranged at the other end of the splint arm (6), the limiting hole (8) is sleeved with the cross shaft (4), a tension wheel (9) is installed at the top of the splint arm (6) above the limiting hole (8), and an air cylinder (10) is installed on the outer side of the rear end plate (2), a piston rod of the clamping cylinder (10) passes through the rear end plate (2) and is connected with the conical head (11).

2. The slot-type positioning mechanism for thin film capacitors as claimed in claim 1, wherein: one end of the conical head (11) is connected with a piston rod of the clamping cylinder (10), the other end of the conical head is gradually reduced to form an insertion end, the insertion end is positioned between the two tension wheels (9), and the outer conical surface of the insertion end is in contact with the wheel surface of the corresponding tension wheel (9).

3. The slot-type positioning mechanism for thin film capacitors as claimed in claim 1, wherein: a tension spring (12) is sleeved on the transverse shaft (4) between the outer side of the clamping plate arm (6) and the side plate (3), one end of the tension spring (12) is abutted against the clamping plate arm (6), and the other end of the tension spring is abutted against the side plate (3).