CN106435699A

CN106435699A - Small-diameter thin-wall opening ring part zinc plating rack

Info

Publication number: CN106435699A
Application number: CN201610984508.9A
Authority: CN
Inventors: 于桂斌; 舒旭东; 许坤芳; 车海红
Original assignee: Chongqing Changan Industry Group Co Ltd
Current assignee: Chongqing Changan Industry Group Co Ltd
Priority date: 2016-11-09
Filing date: 2016-11-09
Publication date: 2017-02-22

Abstract

The invention provides a small-diameter thin-wall opening ring part zinc plating rack. The rack is characterized by comprising hook supports (1), hooks A (2), frames (3), hooks B (4), long supports (5) and short supports (6). The twelve hook supports (1) are welded to the sides of the two frames (3) correspondingly, and horizontality is kept in the welding process. The long supports (5) are welded to the bottom sides of the two frames (3), and the short supports (6) are welded to the bottoms of the frames (3) to have a supporting function. The hooks A (2) are welded to the center positions of the upper ends of the two frames (3) correspondingly. The hooks B (4) are welded to the hook supports (1) correspondingly. After welding is carried out, except for the hooks B (4) and the hooks A (2), the other parts are coated with green silica gel with the thickness ranging from 1.5 mm to 2 mm, and after the green silica gel is dried, the green silica gel on the hooks B (4) is stripped. The rack solves the technical problem that when thin-wall opening ring parts are plated with zinc, due to poor electric conduction caused by overlapping, blackening occurs, and meanwhile mass production is achieved.

Description

Minor diameter thin wall opening ring parts galvanized hanging tools

Technical field

The invention belongs to machine components technical field, the more particularly to a kind of zinc-plated extension of minor diameter thin wall opening ring parts Tool.

Background technology

Minor diameter thin wall opening ring parts, opening size is inconsistent, in galvanizing process using copper wire basket rack plating easily Overlap and cause conduction bad, coating nigrescence is shown as, cannot also be avoided using cylinder barrel plating, and aperture position is yielding, if Repeatedly do over again and also easily cause part hydrogen embrittlement, have a fracture then to judge to scrap by the gross, increase production cost, also impact produce into Degree.Former plating mode needs to stir part in copper wire basket at any time, prevents contact patch, and operator need to stand in draught hood On stir product, have very big potential safety hazard,

Content of the invention

The purpose of the present invention be exactly in order to solve the burning that 35 ricochet bullet Fuze Parts are produced in electroplating process because of overlap Black phenomenon, the low technical barrier of first-time qualification rate, and propose a kind of minor diameter thin wall opening ring parts galvanized hanging tools.

A kind of minor diameter thin wall opening ring parts galvanized hanging tools involved in the present invention, including adopting the making of A3 material Hook support 1, quantity is 24；The hook A2 of T3 material making is adopted, quantity is 2；The framework 3 of A3 material making is adopted, Quantity is 2；The hook B4 of A3 material making is adopted, has 312；Adopt the long stent 5 of A3 material making, size φ 6 × 403, quantity is 3；Short support 6, size φ 6 × 33, quantity be 2；With hook support 1 each 12 respectively with two frameworks 3 One side welding, in welding process keep horizontality；The base welding of long stent 5 and two frameworks 3, short support 6 are welded on frame The bottom of frame 3, plays a supportive role；Hook 2 is respectively welded at the upper end center position of two frameworks 3, and hook 4 is respectively welded at extension On hook support 1, after being welded in addition to hook 4 with hook 2, remaining position is coated with green silica gel of the thickness for 1.5-2mm, treats green silicon After glue dries, the green silica gel on hook B4 is peeled off.

Hanger hook of the present invention is using the mild steel of 6 diameter of φ, it is ensured that part is not fallen off in electroplating process；Hanger remaining Part coats green silica gel；Can be eliminated because conduction is bad and the phenomenon of coating nigrescence using Special hanger rack plating zinc of the present invention, it is ensured that Product quality, while manufacturing schedule can be ensured, reduces production cost, and the special galvanized hanging tools of the present invention achieve overall process half Automatically control and produce, potential safety hazard is eliminated, galvanizing quality is guaranteed, while realizing mass production.

Description of the drawings

Fig. 1 is hook support 1；

Fig. 2 is the hook A2 for adopting the making of T3 material；

Fig. 3 is the left view of Fig. 2；

Fig. 4 is the framework 3 for adopting the making of A3 material；

Fig. 5 is the hook B4 for adopting the making of A3 material；

Fig. 6 is galvanized hanging tools structural representation of the present invention；

Fig. 7 is the left view of Fig. 6.

Above-mentioned in figure：1st, hook support；2nd, A is linked up with；3rd, framework；4th, B is linked up with；5th, long stent.

Specific embodiment

The present invention is further described with reference to the accompanying drawings and examples.

Embodiment

The present embodiment is exactly black existing in order to solve the burning that 35 ricochet bullet Fuze Parts are produced in electroplating process because of overlap As the low technical barrier of first-time qualification rate, and a kind of minor diameter thin wall opening ring parts galvanized hanging tools for designing.Its structure is such as Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7.The hanger includes the hook support 1 for adopting the making of A3 material, and quantity is 24 Individual；The hook A2 of T3 material making is adopted, quantity is 2；The framework 3 of A3 material making is adopted, quantity is 2；A3 material is adopted The hook B4 that material makes, has 312；Adopt A3 material making long stent 5, short support 6, size φ 6 × 403, quantity be 3 Individual, size φ 6 × 33, quantity is 2；

With hook support 1, each 12 are welded with one side of two frameworks 3 respectively, keep horizontality in welding process.Draw money on credit The base welding of frame 5 and two frameworks 3, short support 6 are welded on the bottom of framework 3, play a supportive role.Hook 2 is respectively welded at The upper end center position of two frameworks 3, hook B4 is respectively welded in hook support 1, except hook B4 and hook A after being welded Outward, remaining position is coated with green silica gel, and green silica gel thickness is 1.5-2mm.After green silica dehydrator, by the green silica gel on hook B4 Peel off.

Claims

1. a kind of minor diameter thin wall opening ring parts galvanized hanging tools, is characterized in that the hanger includes to adopt the extension of A3 material making Hook support (1), quantity is 24；The hook A (2) of T3 material making is adopted, quantity is 2；Adopt the framework of A3 material making (3), quantity is 2；The hook B (4) of A3 material making is adopted, has 312；Adopt long stent (5), the chi of the making of A3 material Very little φ 6 × 403, quantity is 3；Short support (6), size φ 6 × 33, quantity be 2；With each 12 difference of hook support (1) Weld with one side of two frameworks (3), in welding process, keep horizontality；Long stent (5) is welded with the base of two frameworks (3) Connect, short support (6) is welded on the bottom of framework (3), play a supportive role；Hook A (2) is respectively welded at the upper of two frameworks (3) End center, hook B (4) is respectively welded in hook support (1), outside being welded aft hook B (4) and linking up with A (2), its Remaining part position is coated with green silica gel of the thickness for 1.5-2mm, and after green silica dehydrator, the green silica gel that will link up with B (4) is peeled off.