CN216688387U

CN216688387U - Sliding conductive mechanism

Info

Publication number: CN216688387U
Application number: CN202220225306.7U
Authority: CN
Inventors: 蔡志浩; 林利兰; 赵喜华; 刘威
Original assignee: Jiangxi Weiligu Intelligent Equipment Co ltd
Current assignee: Jiangxi Weiligu Intelligent Equipment Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-07
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a sliding conductive mechanism, which belongs to the technical field of conductive mechanisms, and adopts the technical scheme that the sliding conductive mechanism comprises a guide pressure plate, a telescopic component, a clamping part, a cover plate and a pressing component, wherein the telescopic component is arranged on the guide pressure plate in a sliding manner; the telescopic assembly comprises a conductive bar and a fixing plate which are fixed together, wherein the conductive bar is electrically contacted with the clamping part. This kind of slip electrically conductive mechanism adopts no wire structure, and its life has compared in the promotion that traditional mechanism had showing to it is also very convenient to overhaul.

Description

Sliding conductive mechanism

Technical Field

The utility model relates to the technical field of conductive mechanisms, in particular to a sliding conductive mechanism.

Background

At present, the VCP plating line technology in the circuit board manufacturing industry has been developed well after long-term improvement and optimization. In VCP electric plate wire, current special sheet frame tool subassembly can satisfy the work piece production demand of size difference in great range, possesses the production mode of two kinds of different grade types of single double plate, can be towards different circuit board manufacturers different material numbers of production. In the centre gripping operation of sheet frame, there is the centre gripping needs of multiple size work piece, accomplishes the centre gripping after will controlling the telescopic link drive to the assigned position through the motor that opens and shuts, can realize unilateral 245 mm's regulating variable. According to the technological process requirement of VCP plating line, the conductive system is designed at the opening and closing clamp position of the edge, and the adjustable allowance of the telescopic rod is large, so that the service life of the electric wire which is generally directly connected can be greatly reduced due to long-time repeated dragging, and a great deal of inconvenience is caused during maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sliding conductive mechanism, which adopts a wire-free structure, has a service life obviously prolonged compared with that of a traditional mechanism, and is very convenient to overhaul.

The technical purpose of the utility model is realized by the following technical scheme: a sliding conductive mechanism comprises a guide pressure plate, a telescopic assembly, a clamping part, a cover plate and a pressing assembly, wherein the telescopic assembly is arranged on the guide pressure plate in a sliding mode, the clamping part is arranged at the end part of the telescopic assembly, the cover plate covers the guide pressure plate, and the pressing assembly is arranged on the cover plate and is in electrical contact with the telescopic assembly; the telescopic assembly comprises a conductive bar and a fixing plate which are fixed together, wherein the conductive bar is electrically contacted with the clamping part; the pressing assembly comprises a pressing block, a through hole formed in the pressing block, a pin shaft inserted upwards from the bottom end of the through hole and a fixing bolt inserted downwards from the top end of the through hole, the pin shaft and the fixing bolt are movably inserted in the through hole, the pressing block is fixedly installed on the cover plate, and the pin shaft penetrates through the cover plate and is in sliding electrical contact with the conductive strip.

In some embodiments, the telescopic assembly further includes two guide bars, the two guide bars are respectively attached to two sides of the conductive bar, and the two guide bars are fixed on the fixing plate.

In some embodiments, the pressing assembly further includes a spring and a spacer, a flange is disposed at a bottom end of the pin shaft, a tightening head is disposed at a top end of the fixing bolt, the spacer and the spring are respectively sleeved between the flange and the tightening head in an up-and-down manner, and the pin shaft can elastically stretch and retract along the through hole under the action of the spring.

In some embodiments, the conductive bar is an elongated structure with a U-shaped cross section, and one end of the pin in sliding contact with the conductive bar is round-headed, and the round-headed structure is adapted to an inner wall of the conductive bar.

In some embodiments, the fixing bolt, the pin, the conductive strip and the clamping portion are all made of copper.

In some embodiments, the guide pressure plate is provided with two parallel sliding grooves, each sliding groove can be internally provided with a telescopic assembly which can work independently, and each telescopic assembly which is independent of each other is respectively provided with a clamping part and a pressing assembly in a matched manner.

In conclusion, the utility model has the following beneficial effects:

this kind of slip conductive mechanism, traditional wire power connection mode has been abandoned, adopt no wire structure, when sliding adjustment telescopic component along the direction clamp plate, it will always with the busbar sliding contact on the telescopic component to compress tightly the round pin axle on the subassembly, it can also the sliding adjustment its position when having realized the clamping part and keeping the circular telegram, in order to satisfy different work piece production demands, whole process does not have the condition that the wire was dragged repeatedly, make this kind of slip conductive mechanism's life compare in traditional mechanism and have had the promotion that is showing, and compare in traditional conductive mechanism who has the wire structure, this kind of slip conductive mechanism's structure has obtained the simplification, the fault rate is low, it is also very convenient to overhaul.

Drawings

FIG. 1 is a view showing an overall combination structure of the present invention;

FIG. 2 is a general exploded view of the present invention;

FIG. 3 is an exploded view of the telescoping assembly of the present invention;

fig. 4 is an exploded view of the hold down assembly of the present invention.

In the figure: 1. a guide pressure plate; 2. a telescoping assembly; 201. a guide strip; 202. a conductive strip; 203. a fixing plate; 3. a clamping portion; 4. a compression assembly; 401. a compression block; 402. a through hole; 403. a pin shaft; 404. a spring; 405. a fixing bolt; 406. a gasket; 5. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a sliding conductive mechanism includes a guide platen 1, a telescopic assembly 2 slidably disposed on the guide platen 1, a clamping portion 3 disposed at an end of the telescopic assembly 2, a cover plate 5 covering the guide platen 1, and a pressing assembly 4 disposed on the cover plate 5 and electrically contacting the telescopic assembly 2, in some embodiments, two parallel sliding grooves are disposed on the guide platen 1, each sliding groove can be provided with a telescopic assembly 2 that works independently, and each mutually independent telescopic assembly 2 is respectively provided with a clamping portion 3 and a pressing assembly 4 (as shown in fig. 1 and 2) in a matching manner; the telescopic assembly 2 comprises a conductive bar 202 and a fixing plate 203 fixed together, wherein the conductive bar 202 is electrically contacted with the clamping part 3; the pressing assembly 4 comprises a pressing block 401, a through hole 402 formed in the pressing block 401, a pin 403 inserted upwards from the bottom end of the through hole 402, and a fixing bolt 405 inserted downwards from the top end of the through hole 402, the pin 403 and the fixing bolt 405 are movably inserted into the through hole 402, the pressing block 401 is fixedly mounted on the cover plate 5, and the pin 403 penetrates through the cover plate 5 and is in sliding electrical contact with the conductive strip 202. Through above technical scheme, this kind of slip conductive mechanism, traditional wire power connection mode has been abandoned, adopt no wire structure, when the flexible subassembly 2 of slide adjustment along the guide plate 1, round pin axle 403 on the pressure component 4 will all the time with busbar 202 sliding contact on the flexible subassembly 2, it can also slide adjustment its position when having realized clamping part 3 keeps the circular telegram, in order to satisfy different work piece production demands, whole process does not have the wire and has drawn the condition of dragging repeatedly, make this kind of slip conductive mechanism's life compare in traditional mechanism have apparent promotion, and compare in traditional conductive mechanism who has wire structure, this kind of slip conductive mechanism's structure has obtained the simplification, the fault rate is low, it is also very convenient to overhaul.

In some embodiments, as shown in fig. 3, the telescopic assembly 2 further includes two guide bars 201, the two guide bars 201 are respectively attached to two sides of the conductive bar 202, and meanwhile, the two guide bars 201 are both fixed on the fixing plate 203, the guide bars 201 are made of a rigid material, and the guide bars 201 play a role in shaping and reinforcing the conductive bar 202, so as to improve the strength and the deformation resistance of the whole telescopic assembly 2.

In some embodiments, as shown in fig. 4, the pressing assembly 4 further includes a spring 404 and a washer 406, a bottom end of the pin 403 is provided with a flange, a top end of the fixing bolt 405 is a tightening head, the washer 406 and the spring 404 are respectively sleeved up and down between the flange and the tightening head, under the action of the spring 404, the pin 403 can elastically expand and contract along the through hole 402, when the pin 403 contacts the conductive strip 202, the spring 404 will contract and generate a reverse elastic force, and the contact between the pin 403 and the conductive strip 202 can be tighter by the elastic force, so as to prevent a poor contact condition.

In some embodiments, as shown in fig. 3 and 4, the conductive bar 202 has an elongated structure with a U-shaped cross section, and one end of the pin 403 in sliding contact with the conductive bar 202 has a round head shape, and the round head shape is adapted to an inner wall of the conductive bar 202, so that the sliding contact between the pin 403 and the conductive bar 202 is smoother.

In some embodiments, the fixing pin 405, the pin 403, the conductive strip 202 and the clamping portion 3 are made of copper, which is easy to process, low in cost, corrosion resistant, and has good conductivity.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A sliding conductive mechanism is characterized in that:

the clamping device comprises a guide pressure plate (1), a telescopic component (2) arranged on the guide pressure plate (1) in a sliding manner, a clamping part (3) arranged at the end part of the telescopic component (2), a cover plate (5) covered on the guide pressure plate (1) and a pressing component (4) arranged on the cover plate (5) and electrically contacted with the telescopic component (2);

the telescopic assembly (2) comprises a conductive strip (202) and a fixing plate (203) which are fixed together, wherein the conductive strip (202) is electrically contacted with the clamping part (3);

the pressing assembly (4) comprises a pressing block (401), a through hole (402) formed in the pressing block (401), a pin shaft (403) inserted upwards from the bottom end of the through hole (402) and a fixing bolt (405) inserted downwards from the top end of the through hole (402), the pin shaft (403) and the fixing bolt (405) are movably inserted in the through hole (402), the pressing block (401) is fixedly installed on the cover plate (5), and the pin shaft (403) penetrates through the cover plate (5) and is in sliding electrical contact with the conductive strip (202).

2. A sliding conductive mechanism according to claim 1, wherein: the telescopic assembly (2) further comprises two guide strips (201), the two guide strips (201) are attached to two sides of the conductive strip (202) respectively, and the two guide strips (201) are fixed on the fixing plate (203).

3. A sliding conductive mechanism according to claim 1, wherein: the pressing assembly (4) further comprises a spring (404) and a gasket (406), a flange is arranged at the bottom end of the pin shaft (403), a tightening head is arranged at the top end of the fixing bolt (405), the gasket (406) and the spring (404) are sleeved on the flange and the tightening head respectively, and the pin shaft (403) can elastically stretch and retract along the through hole (402) under the action of the spring (404).

4. A sliding conductive mechanism according to claim 1, wherein: the conductive bar (202) is of a long strip-shaped structure with a U-groove-shaped cross section, one end, in sliding contact with the conductive bar (202), of the pin shaft (403) is of a round head shape, and the round head-shaped structure is matched with the inner wall of the conductive bar (202).

5. A sliding conductive mechanism according to claim 1, wherein: the fixing bolt (405), the pin shaft (403), the conductive strip (202) and the clamping part (3) are all made of copper materials.

6. A sliding conductive mechanism according to claim 1, wherein: the guide pressing plate is characterized in that two parallel sliding grooves are formed in the guide pressing plate (1), each sliding groove is internally provided with a telescopic assembly (2) which can work independently, and each telescopic assembly (2) is independent of each other, and is respectively provided with a clamping part (3) and a pressing assembly (4) in a matched mode.