L-shaped copper sheet bilateral adjustable universal mold

Abstract

The utility model relates to an L-shaped copper sheet bilateral adjustable universal die which comprises a main body, a left adjusting nut and a right adjusting nut, the left adjusting nut is matched with a left thread, the right adjusting nut is matched with a right thread, a plating opening is arranged on the main body between the left thread and the right thread, and the plating opening penetrates through the main body. An avoiding groove is formed in the periphery of the left adjusting nut, a left supporting part is arranged at the position, on the right side of the avoiding groove, of the left adjusting nut, the outer diameter of the left supporting part is equal to the outer diameter of the right supporting part, a left check ring is arranged at the left end of the body, a right check ring is arranged at the right end of the body, and the outer diameter of the left check ring is larger than the inner diameter of the left adjusting nut; the outer diameter of the right check ring is larger than that of the right adjusting nut. According to the utility model, the width of the material belt exposed at the plating port is adjusted through the left adjusting nut and the right adjusting nut which are in threaded connection with the main body, and only one set of die is suitable for material belts of various specifications, so that the die cost is effectively saved, the die is prevented from being replaced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating equipment especially relates to a L type copper sheet double -sided adjustable universal mould. BACKGROUND

[0002] The electronic sheet metal part of material belt needs to use the electroplating equipment to carry out the electroplating treatment in the processing process, and the noble metal is electroplated in the required area of electronic sheet metal part. Because the electroplating solution is expensive, therefore needs the electroplating mould to expose the area that the material belt needs electroplating to the electroplating solution. Because the electroplating area width of material belt is different, therefore needs to support multiple electroplating moulds, and the cost is high, and the efficiency is low. SUMMARY

[0003] In view of the deficiency of prior art, the utility model aims at providing a L type copper sheet double -sided adjustable universal mould.

[0004] The utility model discloses a technical scheme that solves its technical problem is: a L type copper sheet double -sided adjustable universal mould, including main part, the left adjusting nut and right adjusting nut of sleeve setting on the outer periphery of main part, the left adjusting nut with the left thread cooperation on the outer periphery of main part, the right adjusting nut with the right thread cooperation on the outer periphery of main part, the main part between the left thread with the right thread is equipped with plating mouth, the plating mouth penetrates main part, and the right support part that is combined with material belt is equipped between the plating mouth with the right thread left end, the outer periphery of left adjusting nut is equipped with avoiding groove, the left support part is equipped with left adjusting nut right side's avoiding groove, the left support part outer diameter is equal to the right support part outer diameter, the left end of main part is equipped with left stop ring, the right end of main part is equipped with right stop ring, the left stop ring outer diameter is greater than the left adjusting nut inner diameter, and the right stop ring outer diameter is greater than the right adjusting nut inner diameter.

[0005] As a further improvement of the design, the main body, the left adjusting nut and the right adjusting nut are all made of PEEK material.

[0006] As a further improvement of the design, the main body is provided with a connecting rib on the inner side, and the connecting rib is connected to both sides of the opening on the inner side of the plating mouth.

[0007] As a further improvement of the design, the inner side of the plating mouth is a horn-shaped opening.

[0008] As a further improvement of the design, a locking screw hole is arranged on each of the left adjusting nut and the right adjusting nut, a locking screw is threadedly connected to the locking screw hole, and the locking screw abuts against the main body.

[0009] As a further improvement of the design, the outer periphery of the main body is provided with a locking groove extending along the main body generatrix direction, and the head of the locking screw abuts against the locking groove.

[0010] As a further improvement of the design, the right support part is provided with a mounting groove on the outer periphery, and an RTV rubber ring is mounted in the mounting groove, and the outer diameter of the RTV rubber ring is the same as the outer diameter of the left support part during operation.

[0011] As a further improvement of the design, the mounting groove is provided with a positioning hole, and the RTV rubber ring is provided with a rubber column extending into the positioning hole.

[0012] As a further improvement of the design, the two ends of the main body are provided with assembly steps extending along the edges of the main body, the left retainer ring and the right retainer ring are each provided with a limiting step matched with the assembly step, and the left retainer ring and the right retainer ring are connected with the main body through bolts.

[0013] As a further improvement of the design, the left support part is provided with a liquid inlet notch on the outer periphery, and the liquid inlet notches are arranged in an annular array along the axis direction of the left support part.

[0014] The utility model discloses the beneficial effect is: the utility model discloses through with main body screw connection left adjusting nut and right adjusting nut realize the width adjustment of material belt exposure in plating mouth, only needs in a set of mould can be suitable for multiple specifications material belt, effectively saves the mould cost, avoids replacing the mould, improves production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated below in connection with the drawings and examples.

[0016] Figure 1 It is the whole three -dimensional structure schematic diagram of the utility model.

[0017] Figure 2 It is the front schematic view of the utility model.

[0018] Figure 3 It is the local section schematic view of the utility model.

[0019] Figure 4 It is the left adjusting nut local three -dimensional structure schematic diagram of the utility model.

[0020] In the drawing 1. Main body, 2. Connecting rib, 3. Right retainer ring, 4. Right adjusting nut, 5. Right thread, 6. Left adjusting nut, 7. Plating mouth, 8. Avoiding groove, 9. Left support part, 10. Right support part, 11. RTV rubber ring, 12. Mounting groove, 13. Rubber column, 14. Positioning hole, 15. Locking screw, 16. Locking groove, 17. Assembly step, 18. Limiting step, 19. Left thread, 20. Locking screw hole, 21. Left retainer ring, 22. Liquid inlet notch. DETAILED DESCRIPTION

[0021] The utility model discloses below will combine the drawing and specific embodiment to explain in detail, the illustrative embodiment and the explanation are only used to explain the utility model, but do not serve as the limitation to the utility model. Embodiment

[0022] Please see Figure 1 、 Figure 2 and Figure 3 , this embodiment provides a kind of L type copper sheet double-side adjustable universal mould, including main body 1, left adjusting nut 6 and right adjusting nut 4 of the sleeve on the outer periphery of main body 1, the left adjusting nut 6 is matched with the left thread 19 on the outer periphery of main body 1, the right adjusting nut 4 is matched with the right thread 5 on the outer periphery of main body 1, the left thread 19 and the right thread 5 between the main body 1 are equipped with plating opening 7, the plating opening 7 penetrates the main body 1, the plating opening 7 and the right thread 5 left end between the right support part 10 that is attached with material belt are equipped with, the outer periphery of left adjusting nut 6 is equipped with avoiding groove 8, the left adjusting nut 6 of the right side of avoiding groove 8 is equipped with left support part 9, the outer diameter of left support part 9 is equal to the outer diameter of right support part 10, the left end of main body 1 is equipped with left blocking ring 21, the right end of main body 1 is equipped with right blocking ring 3, the outer diameter of left blocking ring 21 is greater than the inner diameter of left adjusting nut 6, and the outer diameter of right blocking ring 3 is greater than the inner diameter of right adjusting nut 4.

[0023] by the left adjusting nut 6 and right adjusting nut 4 of main body 1 threaded connection material belt exposed to the width adjustment of plating opening 7, only need in a set of mould can be suitable for a variety of specifications material belt, effectively save mould cost, avoid replacing mould, improve production efficiency.

[0024] Please see Figure 1 , to ensure the durability of main body 1, left adjusting nut 6 and right adjusting nut 4, have ensured the machining precision, and the main body 1, left adjusting nut 6 and right adjusting nut 4 are all PEEK materials.Electroplating liquid will not produce electroplating layer on main body 1, left adjusting nut 6 and right adjusting nut 4.

[0025] Please see Figure 1 , the inner side of main body 1 is equipped with connecting rib 2, and the two ends of connecting rib 2 are connected to the two sides of the opening in the inner side of plating opening 7.

[0026] Please see Figure 3 , to facilitate electroplating liquid to enter plating opening 7 smoothly and in sufficient quantity, the inner side of plating opening 7 is provided as a horn-shaped opening.

[0027] Please see Figure 3In order to ensure the stability of the adjusted position of the left adjusting nut 6 and the right adjusting nut 4, locking screw holes 20 are arranged on the left adjusting nut 6 and the right adjusting nut 4, and locking screws 15 are threadedly connected to the locking screw holes 20, and the locking screws 15 abut against the main body 1.

[0028] Please refer to Figure 1 In order to prevent the locking screws 15 from pressing the left thread 19 and the right thread 5, locking grooves 16 extending along the generatrix direction of the main body 1 are arranged on the outer periphery of the main body 1, and the head of the locking screw 15 abuts against the locking groove 16, and the abutting stability of the locking screw 15 is ensured.

[0029] Please refer to Figure 3 In order to reduce the leakage of the electroplating solution and ensure that the height difference of the right supporting part 10 and the left supporting part 9 is close to zero, mounting grooves 12 are arranged on the outer periphery of the right supporting part 10, and RTV rubber rings 11 are mounted in the mounting grooves 12, and the outer diameter of the RTV rubber ring 11 is the same as the outer diameter of the left supporting part 9 in working condition.

[0030] Please refer to Figure 3 In order to ensure the stability of the position of the RTV rubber, positioning holes 14 are arranged in the mounting grooves 12, and rubber columns 13 of the RTV rubber rings 11 extend into the positioning holes 14.

[0031] Please refer to Figure 3 Mounting steps 17 extending along the edges of the main body 1 are arranged at both ends of the main body 1, limiting steps 18 cooperating with the mounting steps 17 are arranged on the left blocking ring 21 and the right blocking ring 3, and the left blocking ring 21 and the right blocking ring 3 are connected with the main body 1 through bolts. The concentricity of the left blocking ring 21 and the main body 1 and the concentricity of the right blocking ring 3 and the main body 1 are ensured, and the circular runout of the mold in working condition is reduced.

[0032] Please refer to Figure 4 In order to ensure the electroplating of the bent part of the L-shaped copper sheet, liquid inlet notches 22 are arranged on the outer periphery of the left supporting part 9, and the liquid inlet notches 22 are arranged in an annular array along the axis direction of the left supporting part 9.

[0033] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation according to the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. An L-shaped copper sheet double-sided adjustable universal mold, characterized in that: The screw thread of the main body is fixed on the cam face of the main body, and the screw thread of the main body is fixed on the cam face of the main body, and the screw thread of the main body is fixed on the cam face of the main body.

2. The L-shaped copper sheet bilaterally adjustable universal mold according to claim 1, characterized in that: The main body, the left adjusting nut and the right adjusting nut are all made of PEEK material.

3. The L-shaped copper sheet bilaterally adjustable universal mold according to claim 1, characterized in that: A connecting rib is provided on the inner side of the main body, and two ends of the connecting rib are connected to two sides of the opening on the inner side of the plating port.

4. The L-shaped copper sheet bilaterally adjustable universal mold according to claim 3, characterized in that: The inner side of the plating port is a trumpet-shaped opening.

5. The L-shaped copper sheet bilaterally adjustable universal mold according to claim 1, characterized in that: The left adjusting nut and the right adjusting nut are both provided with locking screw holes, and the locking screw holes are threadedly connected with locking screws, and the locking screws abut against the main body.

6. The L-shaped copper sheet bilaterally adjustable universal mold according to claim 5, characterized in that: The outer periphery of the main body is provided with a locking groove extending along the main body busbar direction, and the head of the locking screw abuts against the locking groove.

7. The L-shaped copper sheet bilaterally adjustable universal mold according to claim 1, characterized in that: An installation groove is provided on the outer periphery of the right supporting part, and an RTV rubber ring is installed in the installation groove. The outer diameter of the RTV rubber ring is the same as the outer diameter of the left supporting part when working.

8. The L-shaped copper sheet bilaterally adjustable universal mold according to claim 7, characterized in that: A positioning hole is provided in the installation groove, and the RTV rubber ring is provided with a rubber column extending into the positioning hole.

9. The L-shaped copper sheet bilaterally adjustable universal mold according to claim 7, characterized in that: Both ends of the main body are provided with assembly steps extending along the edge of the main body, and the left retaining ring and the right retaining ring are both provided with limiting steps that cooperate with the assembly steps. The left retaining ring and the right retaining ring are connected to the main body by bolts.

10. The L-shaped copper sheet bilaterally adjustable universal mold according to any one of claims 1 to 9, characterized in that: Liquid inlet notches are provided on the outer periphery of the left support portion, and the liquid inlet notches are distributed in a ring array along the axis direction of the left support portion.

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