CN211311655U

CN211311655U - Inserting clamping type contact of electroplating hanger

Info

Publication number: CN211311655U
Application number: CN201921616900.3U
Authority: CN
Inventors: 李志强; 王哲
Original assignee: Changchun Faw Fusheng Swell Auto Parts Co ltd
Current assignee: Changchun Fusheng Anchuang Auto Parts Co.,Ltd.
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-21
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses an electroplating hanger inserts clamping type contact relates to the frock clamp field. Including the fixed block, connect in the gag lever post of fixed block one side and the elastic rod of buckling, gag lever post one end and fixed block fixed connection, the gag lever post other end are fixed with the guide bar, the guide bar surface is equipped with anti-skidding line, the elastic rod of buckling is located the gag lever post upper end, and the elastic rod one end fixed connection fixed block of buckling, the elastic rod other end of buckling is fixed with arc pressure spare, the elastic rod of buckling is buckled the opening downwards, the arc pressure spare minimum and guide bar surface contact in the hanger contact, arc pressure spare, guide bar outer end and hanger contact form the hanger opening of "V" type. The utility model overcomes prior art's is not enough, reasonable in design, and novel structure is different completely with traditional hanger contact, and the simple operation, effectively promotes the electroplating efficiency and the yield of product.

Description

Inserting clamping type contact of electroplating hanger

Technical Field

The utility model relates to a frock clamp field especially relates to an electroplating hanger inserts clamping type contact.

Background

Hangers, frames for suspending workpieces and for directing current to the workpieces during electroplating and related operations, are available in a variety of forms, including general hangers suitable for several common parts and hangers specific to large quantities of parts. For the plated part with complicated geometry, some parts are equipped with an auxiliary anode, an auxiliary cathode or a shielding plate. A good insulating layer is required to be arranged on the non-contact part on the surface of the hanger used for aluminum anodizing and plastic electroplating. The hangers of the automated line are also distinguished from those of hand plating. The basic principle of hanger design is as follows: the conductive wire has enough mechanical strength and good conductivity, light weight, convenient assembly and disassembly and firm contact between parts and a hanger.

With the rapid development of the automobile manufacturing industry, people have higher and higher requirements on the appearance and decoration of automobiles, and the traditional electroplating hanger contacts mainly adopt plug-in contacts and cannot meet the requirements of new products.

Most of the conventional hangers are like the electroplating hanger of patent No. CN201721679559.7, but because the fine and small parts of the existing parts are simply inserted into the hanger in the electroplating process and are easy to shift or fall, the stability of electroplating is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the contact of the electroplating hanger is not flexible in the production process in the prior art, the finished product is conductive and uneven and the product drops, and the provided electroplating hanger is inserted into the clamping contact.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electroplate hanger and insert clamping-type contact, includes the fixed block, connects in the gag lever post of fixed block one side and the elastic rod of buckling, gag lever post one end and fixed block fixed connection, the gag lever post other end are fixed with the guide bar, the guide bar surface is equipped with anti-skidding line, the elastic rod of buckling is located the gag lever post upper end, buckles elastic rod one end fixed connection fixed block, and the elastic rod other end of buckling is fixed with arc pressure piece, it is downward to buckle the opening of the elastic rod, arc pressure piece minimum and guide bar surface contact in the hanger contact, arc pressure piece, guide bar outer end and hanger contact form the hanger opening of "V" type.

Preferably, the fixing block is a round fixing block, a round connecting disc is fixed on one side, away from the limiting rod, of the round fixing block, and a plurality of connecting screw holes are distributed on the round connecting disc in an annular array mode.

Preferably, the fixing block is a square fixing block, a cross connecting seat is fixed on one side, away from the limiting rod, of the square fixing block, and a plurality of connecting screw holes are formed in the cross connecting seat.

Preferably, the guide rod and limiting rod connecting point to the hanger connecting point are inner guide rods, the guide rod hanger connecting point to the guide rod opening end point is outer guide rods, anti-skidding lines are arranged on the surface of each inner guide rod, and each outer guide rod is of a smooth surface structure.

Preferably, a damping ring is arranged at the joint of the guide rod and the limiting rod and is fixedly connected with the limiting rod.

Preferably, one end of the guide rod, which is far away from the limiting rod, is provided with an arc-shaped head.

Compared with the prior art, the utility model provides a fixing device is used in steel form processing possesses following beneficial effect:

1. through the arrangement of the guide rod, the bending elastic rod and the arc-shaped pressure piece, the electroplated part can be effectively clamped after being inserted into the device, the phenomenon that the part moves and falls in the electroplating process is prevented, and the qualification rate of the product is effectively improved;

2. through the arrangement of the limiting rod, the clamping angle of the electroplated part can be effectively prevented from being inserted too deeply, the damage to the product quality is reduced, and the electroplating efficiency of the product is improved;

3. through the design of fixed block, effectively link to each other the interface of electroplating the hanger with electroplating the hanger main part, promote the stability among the electroplating process.

The device does not involve the part all the same with prior art or can adopt prior art to realize, the utility model relates to a rationally, novel structure, different completely with traditional hanger contact, and the simple operation effectively promotes the electroplating efficiency and the yield of product.

Drawings

Fig. 1 is a schematic front view of embodiment 1 of the present invention;

fig. 2 is a schematic front view of embodiment 2 of the present invention;

fig. 3 is a schematic side view of a circular fixing block according to embodiment 1 of the present invention;

fig. 4 is a schematic side view of a square fixing block according to embodiment 2 of the present invention;

fig. 5 is a schematic front view of embodiment 3 of the present invention.

In the figure: 1 circular fixed block, 2 circular connection pads, 3 gag lever post, 4 damping rings, 5 crooked elastic rod, 6 hanger contacts, 7 guide bars, 8 arc heads, 9 hanger openings, 10 arc pressure members, 11 connection screw holes, 12 cross connecting seats, 13 square fixed blocks, 14 interior guide bars, 15 outer guide bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1 and 3, an electroplating hanger inserts clamping type contact, includes the fixed block, connects in gag lever post 3 and the elastic rod 5 of buckling of fixed block one side, 3 one ends of gag lever post and fixed block fixed connection, 3 other ends of gag lever post are fixed with guide bar 7, the guide bar 7 surface is equipped with anti-skidding line, the elastic rod 5 of buckling is located gag lever post 3 upper end, 5 one end fixed connection fixed blocks of elastic rod of buckling, and 5 other ends of elastic rod of buckling are fixed with arc pressure spare 10, the elastic rod 5 of buckling is buckled the opening downwards, arc pressure spare 10 nadir contacts in hanger contact 6 with guide bar 7 surface, arc pressure spare 10, 7 outer ends of guide bar and hanger contact 6 form the hanger opening 9 of "V" type.

In order to facilitate the connection between the hanger interface and the hanger main body, preferably, the fixing block is a circular fixing block 1, a circular connecting disc 2 is fixed on one side of the circular fixing block 1, which is far away from the limiting rod 3, and a plurality of connecting screw holes 11 are arranged on the circular connecting disc 2 in an annular array.

In order to prevent the parts from being worn due to large stress when the parts are inserted into the interface of the hanger, preferably, a damping ring 4 is arranged at the joint of the guide rod 7 and the limiting rod 3, and the damping ring 4 is fixedly connected with the limiting rod 3.

In order to prevent the port of the limiting rod 3 from scratching the part when the part is inserted and removed, preferably, an arc-shaped head 8 is arranged at one end of the guide rod 7 far away from the limiting rod 3.

Example 2:

as shown in fig. 2, in this embodiment, basically the same as that in embodiment 1, preferably, the fixing block is a square fixing block 13, a cross connecting base 12 is fixed to one side of the square fixing block 13 away from the limiting rod 3, and a plurality of connecting screw holes 11 are formed in the cross connecting base 12. The hanger clamping opening can be effectively installed on the hanger main body, the clamping opening is convenient to disassemble, and the operation of personnel is convenient.

Example 3:

as shown in fig. 5, this embodiment is substantially the same as embodiment 1, preferably, the connection point between the guide rod 7 and the stop rod 3 and the hanger connection point 6 is an inner guide rod 14, the connection point between the guide rod 7 and the hanger connection point 6 and the open end point of the guide rod 7 is an outer guide rod 15, the surface of the inner guide rod 14 is provided with anti-skid threads, and the outer guide rod 15 is of a smooth surface structure. The outer guide rod 15 is smooth and can effectively enable parts to be inserted into the hanger interface, and the inner guide rod 14 is provided with anti-skidding threads and can prevent the parts from deviating and falling off.

The working principle is as follows: during the use, the hanger interface is fixed on the hanger body through the fixing block, the electroplating clamping angle of the part is aligned to the hanger opening 9, the part is pushed into the hanger contact 6 to reach the position of the joint of the guide rod 7 and the limiting rod 3, then the part is electroplated, and at the moment, the arc-shaped pressure piece 10 compresses the part through the elasticity of the bent elastic rod 5.

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

1. An inserted clamping type contact of an electroplating hanger comprises a fixed block, a limiting rod (3) and a bending elastic rod (5) which are connected with one side of the fixed block, it is characterized in that one end of the limiting rod (3) is fixedly connected with the fixed block, the other end of the limiting rod (3) is fixedly provided with a guide rod (7), the surface of the guide rod (7) is provided with anti-skid lines, the bending elastic rod (5) is positioned at the upper end of the limiting rod (3), one end of the bending elastic rod (5) is fixedly connected with a fixed block, the other end of the bending elastic rod (5) is fixedly provided with an arc-shaped pressure piece (10), the bending opening of the bending elastic rod (5) is downward, the lowest point of the arc-shaped pressure piece (10) is contacted with the surface of the guide rod (7) at a hanger contact point (6), the arc-shaped pressure piece (10), the outer end of the guide rod (7) and the hanger contact (6) form a V-shaped hanger opening (9).

2. A plating hanger insert-clamping contact as defined in claim 1, wherein: the fixing block is a round fixing block (1), a round connecting disc (2) is fixed on one side, away from the limiting rod (3), of the round fixing block (1), and a plurality of connecting screw holes (11) are arranged in an annular array mode on the round connecting disc (2).

3. A plating hanger insert-clamping contact as defined in claim 1, wherein: the fixing block is a square fixing block (13), the square fixing block (13), a cross connecting seat (12) is fixed on one side, away from the limiting rod (3), of the square fixing block (13), and a plurality of connecting screw holes (11) are formed in the cross connecting seat (12).

4. A plating hanger insert-clamping contact as defined in claim 1, wherein: guide bar (7) are interior guide bar (14) with gag lever post (3) tie point to hanger contact (6), and guide bar (7) hanger contact (6) are outer guide bar (15) to guide bar (7) open end point department, interior guide bar (14) surface is provided with anti-skidding line, outer guide bar (15) are the smooth structure in surface.

5. A plating hanger insert-clamping contact as defined in claim 1, wherein: the shock absorption device is characterized in that a shock absorption ring (4) is arranged at the joint of the guide rod (7) and the limiting rod (3), and the shock absorption ring (4) is fixedly connected with the limiting rod (3).

6. A plating hanger insert-clamping contact as defined in claim 1, wherein: and an arc-shaped head (8) is arranged at one end of the guide rod (7) far away from the limiting rod (3).