CN204874796U

CN204874796U - Electroplating hanger suitable for elasticity part

Info

Publication number: CN204874796U
Application number: CN201520413424.0U
Authority: CN
Inventors: 余胜林
Original assignee: CETC 38 Research Institute
Current assignee: CETC 38 Research Institute
Priority date: 2015-06-16
Filing date: 2015-06-16
Publication date: 2015-12-16
Anticipated expiration: 2025-06-16

Abstract

To lacking the current situation that is exclusively used in the electroplating hanger of opening pull ring class elasticity part, the utility model provides an electroplating hanger suitable for elasticity part: including 1 pair of peg and the supporting component more than 3 groups, the peg by the couple and the lead screw constitute, wherein, the lead screw is for vertical place, stock that the pole body has the thread, top at the lead screw is equipped with the couple, the supporting component be rectangular form, the supporting component is connected with adjacent lead screw respectively. Profitable technological effect: the utility model discloses the batch production of opening pull ring can be realized, a large amount of extra current is consumed when avoiding using the wire basket to and the not high drawback of electroplating qualification rate. The utility model discloses simple manufacture, the processing cost is low. The utility model discloses a large amount of plating baths can not carry over out of to the electroplating process, the emission of sewage in the reduction electroplating process.

Description

Be applicable to the Electropolating hangers of elastic part

Technical field

The utility model belongs to electroplating technology field, is specifically related to the Electropolating hangers being applicable to elastic part.

Background technology

Plating is by the process of electrochemical method at the thin metal or alloy of deposited on silicon one deck of solid, and elastic part plating mainly improves the barrier propterty of part, extends the work-ing life of part.

Opening draw ring is elastic part, and is micro parts, electroplates such part and generally loads in wire basket and electroplate.But when adopting conventional wire basket to electroplate, opening draw ring can, because being deposited in wire basket, cause the thickness of coating on opening draw ring surface uneven; Time serious, the position that opening draw ring contacts with each other can produce dew plating phenomenon.In addition, in electroplating process, wire basket can consume a large amount of electric currents, thus causes a large amount of wastes.

Need the Electropolating hangers for opening draw ring design specialized to solve the problems of the technologies described above for this reason.

Utility model content

The utility model aims to provide and is a kind ofly exclusively used in the Electropolating hangers that opening draws elastic ring parts, and be convenient to the plating of opening draw ring batch, improve quality of coating, save production cost, realize cleaner production, concrete structure is as follows:

Be applicable to the Electropolating hangers of elastic part, it is characterized in that: the supporting component comprising more than 1 pair of peg 1 and 3 groups; Described peg 1 is made up of hook 11 and screw mandrel 12; Wherein, screw mandrel 12 be vertically place, shaft is with the stock of thread; Hook 11 is provided with at the top of screw mandrel 12; Described supporting component is strip; Supporting component is connected with adjacent screw mandrel 12 respectively.

useful technique effect

The utility model can realize the batch production of opening draw ring, avoids consuming a large amount of extra currents when using wire basket, and the drawback that plating qualification rate is not high.

The utility model makes simple, and tooling cost is low.

The utility model electroplating process can not take a large amount of plating solutions out of, reduces the quantity discharged of sewage in electroplating process.

Accompanying drawing explanation

Fig. 1 is the schematic perspective view of this product.

Fig. 2 is the use schematic diagram of this product.

Sequence number in figure is: peg 1, upper conducting strip 2, lower conducting strip 3, porose cushion block 4, atresia cushion block 5, nut 6, opening draw ring 7, hook 11, screw mandrel 12.

Embodiment

Now be described with reference to the accompanying drawings constructional feature of the present utility model.

See Fig. 1, be applicable to the Electropolating hangers of elastic part: the supporting component comprising more than 1 pair of peg 1 and 3 groups; Described peg 1 is made up of hook 11 and screw mandrel 12; Wherein, screw mandrel 12 be vertically place, shaft is with the stock of thread; Hook 11 is provided with at the top of screw mandrel 12; Described supporting component is strip; Supporting component is connected with adjacent screw mandrel 12 respectively.

See Fig. 1, furtherly: on screw mandrel 12, be furnished with nut 6; By nut 6, supporting component is fixed on screw mandrel 12.

See Fig. 1, furtherly: described supporting component is made up of upper conducting strip 2, porose cushion block 4 and lower conducting strip 3;

Upper conducting strip 2 and lower conducting strip 3 are isometric metal sheet; All pilot hole is had at the two ends of upper conducting strip 2 and lower conducting strip 3;

1 porose cushion block 4 is provided with between the lower opening and the upper opening of lower conducting strip 3 pilot hole of adjacent upper conducting strip 2 pilot hole; Described porose cushion block 4 is rectangular block, and has hole at the vertical direction of porose cushion block 4.

See Fig. 1, furtherly: the atresia cushion block 5 being provided with more than 2 between upper conducting strip 2 and lower conducting strip 3; Described atresia cushion block 5 is rectangular block.

See Fig. 1, furtherly: atresia cushion block 5 is arranged between porose cushion block 4.

See Fig. 1, furtherly: be all furnished with 2 nuts 6 at the two ends of each supporting component; By nut 6, upper conducting strip 2, porose cushion block 4 and lower conducting strip 3 are fixed on screw mandrel 12.

See Fig. 1, furtherly: upper conducting strip 2 with lower conducting strip 3 length all at 45 ~ 55cm, the distance of center circle of two ends pilot hole from the distance of adjacent face at 3 ~ 5mm.

See Fig. 1, furtherly: peg 1 is highly 50 ~ 60cm.

See Fig. 1, furtherly: supporting component is 3 ~ 5 groups, the spacing of adjacent 2 groups of supporting components is 7 ~ 10cm.

See Fig. 1, furtherly: the material of porose cushion block 4, atresia cushion block 5 is the non-conductive material such as PVC or PP, and the material of upper conducting strip 2, lower conducting strip 3 is the conducting strip such as copper or copper alloy; The material of peg 1 is brass, and preferred brass model is H62.The thickness of supporting component is determined according to the aperture pitch of opening draw ring, its total thickness 2 ~ 3mm larger than aperture pitch.

See Fig. 2, opening draw ring 7 is placed on the supporting component of Electropolating hangers successively, rely on the elastic card of opening draw ring 7 self on supporting component, one end of opening and upper conducting strip 2 close contact, the other end and lower conducting strip 3 close contact, can realize the batch production of opening draw ring, avoid consuming a large amount of extra currents when using wire basket, and the drawback that plating qualification rate is not high, reduce electroplating process and can not take a large amount of plating solutions out of, reduce the quantity discharged of sewage in electroplating process.

Claims

1. be applicable to the Electropolating hangers of elastic part, it is characterized in that: the supporting component comprising 1 pair of peg (1) and more than 3 groups; Described peg (1) is made up of hook (11) and screw mandrel (12); Wherein, screw mandrel (12) be vertically place, shaft is with the stock of thread; Hook (11) is provided with at the top of screw mandrel (12); Described supporting component is strip; Supporting component is connected with adjacent screw mandrel (12) respectively.

2. the Electropolating hangers being applicable to elastic part according to claim 1, is characterized in that: on screw mandrel (12), be furnished with nut (6); By nut (6), supporting component is fixed on screw mandrel (12).

3. the Electropolating hangers being applicable to elastic part according to claim 1, is characterized in that:

Described supporting component is made up of upper conducting strip (2), porose cushion block (4) and lower conducting strip (3);

Upper conducting strip (2) and lower conducting strip (3) are isometric metal sheet; All pilot hole is had at the two ends of upper conducting strip (2) and lower conducting strip (3);

1 porose cushion block (4) is provided with between the lower opening and the upper opening of lower conducting strip (3) pilot hole of adjacent upper conducting strip (2) pilot hole; Described porose cushion block (4) is rectangular block, and has hole at the vertical direction of porose cushion block (4).

4. the Electropolating hangers being applicable to elastic part according to claim 3, is characterized in that: the atresia cushion block (5) being provided with more than 2 between upper conducting strip (2) and lower conducting strip (3); Described atresia cushion block (5) is rectangular block.

5. the Electropolating hangers being applicable to elastic part according to claim 4, is characterized in that: atresia cushion block (5) is arranged between porose cushion block (4).

6. the Electropolating hangers being applicable to elastic part according to claim 5, is characterized in that: be all furnished with 2 nuts (6) at the two ends of each supporting component; By nut (6), upper conducting strip (2), porose cushion block (4) and lower conducting strip (3) are fixed on screw mandrel (12).

7. the Electropolating hangers being applicable to elastic part according to claim 3, it is characterized in that: upper conducting strip (2) and lower conducting strip (3) length all at 45 ~ 55cm, the distance of center circle of two ends pilot hole from the distance of adjacent face at 3 ~ 5mm.

8. be applicable to the Electropolating hangers of elastic part as claimed in claim 1, it is characterized in that: peg (1) is highly 50 ~ 60cm.

9. be applicable to the Electropolating hangers of elastic part as claimed in claim 3, it is characterized in that: supporting component is 3 ~ 5 groups, the spacing of adjacent 2 groups of supporting components is 7 ~ 10cm.

10. be applicable to the Electropolating hangers of elastic part as claimed in claim 1, it is characterized in that: the material of porose cushion block (4), atresia cushion block (5) is PVC or PP, the material of upper conducting strip (2), lower conducting strip (3) is copper or copper alloy; The material of peg (1) is brass.