Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of micro- platings of relay screw thread to repair positioning device,
It aims to solve the problem that the micro- plating appts of existing screw thread do not have positioning function, leads to that thread surface plated film is inconsistent, and difference is larger etc. is electroplated
Technical problem.
The utility model adopts the following technical solution:
It includes pedestal, clamping cylinder and the cylinder branch for fixing to clamp cylinder that positioning device is repaired in the micro- plating of relay screw thread
Frame is provided with top surface on the pedestal and opens part carriers cyclostomous, on the pedestal immediately below part carriers round mouth position
It is provided with electroplated components and elastic connecting component, locator is respectively set for the two sides of part carriers round mouth position and piston is led
Rail is provided with piston in the piston guide rail, and the telescopic end of the clamping cylinder is connect with the piston.
Further, the locator is V-arrangement locating piece, the setting of piston described in the opening face of the V-arrangement locating piece, institute
The opening inner side for stating V-arrangement locating piece is provided with circumferentially positioned piece, and the piston guide rail includes a pair of certain backwards to being arranged and being spaced
The corner bracket of distance forms sliding slot between two corner brackets, and the piston is positioned in the chute.
Further, the air cylinder support includes the transverse slat being fixed on part carriers side wall, is erect on the transverse slat solid
Surely there is baffle, the clamping cylinder is mounted on the baffle.
Further, the electroplated components include plastics overflow launder and the ring electrode slot in plastics overflow launder, institute
State ring electrode slot and plastics overflow launder eccentric setting.
Further, the elastic connecting component includes sleeve and T-type bullet block, is provided with lower deep gouge, edge at the top of the sleeve
The lower deep gouge direction is provided with spring, and the T-type bullet block includes vertical bar and the upper plectane for being horizontally fixed on vertical bar top, described
Vertical bar is inserted into lower deep gouge and connect with spring top.
The beneficial effects of the utility model are: the utility model structure is simple, design rationally, mainly will by clamping cylinder
Piston pushes, and fixes relay between the components, completes automatic positioning.In the present invention, elastic connecting component can
Conductive stud is supported, is powered for relay conductive stud, it is ensured that the electrical connection such as relay contact is unimpeded when relay is electroplated, and completes
Work is electroplated.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
Fig. 1,2 show the micro- plating of relay screw thread provided by the embodiment of the utility model and repair positioning device main view and bow
View illustrates only part relevant to the utility model embodiment for ease of description.
It includes pedestal 1, clamping cylinder 2 and the gas for fixing to clamp cylinder 2 that positioning device is repaired in the micro- plating of relay screw thread
Jar support 3 is provided with top surface on the pedestal 1 and opens part carriers 4 cyclostomous, immediately below the 4 round mouth position of part carriers
Pedestal 1 on be provided with electroplated components 5 and elastic connecting component 6, the two sides of the 4 round mouth position of part carriers are respectively set fixed
Position device 7 and piston guide rail 8 is provided with piston 9, the telescopic end of the clamping cylinder 2 and the piston 9 in the piston guide rail 8
Connection.
The locator 7 is V-arrangement locating piece 7, and piston 9 described in the opening face of the V-arrangement locating piece 7 is arranged, the V-arrangement
The opening inner side of locating piece 7 is provided with circumferentially positioned piece 71, and the piston guide rail 8 includes a pair of setting backwards and one spacing of interval
From corner bracket, form sliding slot between two corner brackets, the piston is positioned in the chute.
The utility model structure is simple, and design is rationally, main to push piston to move along sliding slot by clamping cylinder, thus
Relay is clamped, fixes relay between the components.Under normal circumstances, there is small raised line around relay, in this structure
In, the opening inner side of V-arrangement locating piece is provided with circumferentially positioned piece, circumferentially positioned when relay, which is pushed to V-arrangement locating piece, to be clamped
Block can block small raised line, prevent relay from rotating.
Under normal circumstances, relay is there are two threaded post, threaded post that there are two relays, and in the present embodiment, relay is put
After setting on part carriers, one of threaded post is located in electroplated components, and the present embodiment is referred to as threaded post to be repaired, another
For threaded post end support in resilient support assemblies, the present embodiment is referred to as conductive stud.In the present invention, relay
Two threaded posts are passed through from the opening of part carriers, wherein threaded post to be repaired is extend into electroplated components, in the structure,
The electroplated components 5 include plastics overflow launder 51 and the ring electrode slot 52 in plastics overflow launder 51, the ring electrode
51 eccentric setting of slot 52 and plastics overflow launder.It is to be repaired can threaded post extend into ring electrode slot, if there is electrolyte from
It overflows, can be collected by plastics overflow launder, in addition, since ring electrode slot and plastics overflow launder bias are set in ring electrode slot
It sets, the electrode solution for collecting plastics overflow launder is facilitated to be sucked out from wider side.
In this configuration, the elastic connecting component 6 includes sleeve 61 and T-type bullet block 62, is provided at the top of the sleeve 61
Lower deep gouge is provided with spring 63 along the lower deep gouge direction, and the T-type bullet block 62 is including vertical bar 621 and is horizontally fixed on vertical bar
The upper plectane 622 on 621 tops, the vertical bar 621 are inserted into lower deep gouge and connect with 63 top of spring.The top of the T-type bullet block
Plectane is contacted with another threaded post of relay, and since the length of different component threaded posts is different, elastic connecting component can
It is applicable in the threaded post of various length, helps to stablize support relay.
In addition, in the present invention, for the threaded post of elastic connecting component support as conductive stud, middle sleeve is exhausted
Edge, T-type bullet block is conductive, external electroplating power supply equipment, and ring electrode slot connects electroplating power supply one end, the connection of T-type bullet block
The electroplating power supply other end.Under actual conditions, there is a control switch to be normally off between two threaded posts, when needing to be electroplated
When repairing screw thread, 12V voltage is provided to relay, closing the switch between two threaded posts is powered, really between two threaded posts
The electrical connection such as relay contact is unimpeded when protecting relay plating, completes the plating work of threaded post to be repaired.
Finally, in order to make clamping cylinder stablize support, disclosing a kind of tool of air cylinder support in the utility model embodiment
Body structure, the air cylinder support 3 include the transverse slat 31 being fixed on 4 side wall of part carriers, erect and are fixed on the transverse slat 31
Baffle 32, the clamping cylinder 2 are mounted on the baffle 32.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.