Auxiliary mounting jig for vertically hanging anode hanger

Abstract

The utility model provides an auxiliary mounting jig for vertically hanging an anode hanger. The auxiliary mounting jig comprises an outer frame, a base, a slide rail, rollers, a lower hanger, an upper hanger and other main components. The outer frame serves as a main body supporting structure, the sliding rail is installed in the outer frame, and the base can slide along the sliding rail. The lower hanging frame is arranged in a groove of the base, the upper hanging frame is arranged above the lower hanging frame in parallel at intervals, and accurate alignment is achieved through the positioning bottom block and the lower hanging positioning column. The rolling wheel is in rolling contact with the upper hanging frame, the shifting piece is clamped with the annular groove of the lower hanging positioning column through the clamping groove, and stable installation of the upper hanging frame and the lower hanging frame is achieved. The jig is further provided with auxiliary structures such as a sliding rail organ cover, a stopping block, a guide strip, a clamping assembly, an illuminating lamp and a handle, and the operation convenience, stability and safety are further improved. The anode hanger can be quickly and accurately mounted, the production efficiency is remarkably improved, and the anode hanger is suitable for anodic oxidation treatment of workpieces such as mobile phone middle frames in the electroplating industry.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation jig technical field, concretely for a kind of auxiliary installation jig for anode hanger upper and lower hanging. BACKGROUND

[0002] Electroplating is a process of plating a thin layer of other metal or alloy on the surface of certain metal by electrolysis principle, which is a process of attaching a metal film to the surface of metal or other material parts by electrolysis, to prevent metal oxidation, improve wear resistance, electrical conductivity, corrosion resistance and appearance beautification, etc.

[0003] Currently, when the mobile phone frame is anodized in the electroplating factory, it needs to be loaded into the anode hanger, and the anode hanger is composed of a child hanger and a mother hanger. The child hanger is combined with the mother hanger by buckles and positioning columns, and the mother hanger reversely buckles the child hanger through the grooves on the positioning columns. The buckle and the positioning column combination of the child hanger on the mother hanger are under great stress, and manual installation cannot achieve quick, unified and efficient lean production. Therefore, a kind of anode hanger installation mechanism is needed to replace manual operation. SUMMARY

[0004] In view of the above technical deficiencies, the purpose of the utility model is to provide an auxiliary installation jig for anode hanger upper and lower hanging, which realizes all-weather quick installation of anode hanger.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An auxiliary installation jig for anode hanger upper and lower hanging, comprising an outer frame, a base, a sliding rail, a roller, a lower hanging rack, and an upper hanging rack. The sliding rail is installed in the outer frame. The base is installed on the sliding rail. The upper end of the base is provided with a groove accommodating the lower hanging rack, and the lower hanging rack is arranged in the groove. The upper hanging rack is arranged in parallel and spaced apart above the lower hanging rack. The upper end of the base is fixedly provided with a positioning bottom block. The lower end surface of the upper hanging rack abuts against the positioning bottom block. A lower hanging positioning column is installed on the lower hanging rack, and a positioning hole matched with the lower hanging positioning column is arranged on the upper hanging rack. The lower hanging positioning column penetrates the positioning hole from below and is arranged upward. The roller is rotatably installed on the outer frame. The roller is in rolling contact with the upper end surface of the upper hanging rack. A push piece is slidably arranged on the upper hanging rack. A clamping groove matched with the lower hanging positioning column is arranged on the push piece, and the push piece is clamped on the lower hanging positioning column through the clamping groove.

[0007] Preferably, the sliding rail is provided with two sliding rails arranged in parallel and spaced apart. An organ cover is installed on the sliding rail.

[0008] Preferably, it further comprises a blocking block. The blocking block is fixed on the outer frame. The blocking block is located between the two sliding rails. The blocking block is provided with two blocking blocks distributed at the positions of the two ends of the sliding rail.

[0009] Preferably, the upper end of the upper hanging frame is fixedly provided with a guide strip; the dial piece is provided with a guide hole matched with the guide strip; and the dial piece is slidably mounted on the guide strip through the guide hole.

[0010] Preferably, a plurality of clamping assemblies are further included; the clamping assemblies are arranged outside the grooves of the base; the clamping assembly comprises a sliding block, a fastening screw and a rubber-coated positioning column; the base is provided with a sliding groove accommodating the sliding block, and the sliding block is slidably arranged in the sliding groove; the fastening screw is arranged in the sliding groove; the sliding block is provided with an adjusting hole accommodating the fastening screw, and the fastening screw is arranged upwardly through the adjusting hole; and the rubber-coated positioning column is fixedly arranged at the upper end of the sliding block.

[0011] Preferably, a lighting lamp is arranged in the outer frame; and the side of the outer frame is provided with a well mouth.

[0012] Preferably, a handle is fixedly arranged on the base.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] The production efficiency is improved: the mechanical auxiliary installation jig replaces manual operation, and the upper and lower hanging installation of the anode hanger can be quickly and accurately completed, the production efficiency is significantly improved, and the demand of lean production is met.

[0015] The installation precision is high: the jig adopts the alignment design of the lower hanging positioning column and the positioning hole, and the clamping structure of the dial piece and the annular groove, so that the installation position of the upper hanging frame and the lower hanging frame is accurate, and deviation in manual operation is avoided.

[0016] The operation is convenient: the base slides along the slide rail, the rolling contact design of the roller and the upper hanging frame makes the pressing of the upper hanging frame and the clamping operation of the dial piece more smooth, and the handle is arranged to facilitate the pushing and pulling of the base, and the operation process is further simplified.

[0017] The stability is high: the double slide rails are arranged in parallel, the blocking block limits the movement range of the base, the clamping assembly fixes the upper hanging frame and the lower hanging frame, and the like, so that the stability and reliability of the jig in the running process are ensured, and the shaking or misalignment of the workpiece during installation is reduced.

[0018] The protection function is perfect: the organ case arranged on the slide rail effectively prevents dust and impurities from entering, and prolongs the service life of the slide rail; and the arrangement of the lighting lamp ensures that the illumination of the working area is sufficient, and the operator can observe and adjust conveniently.

[0019] The application range is wide: the jig is not only suitable for the anodic oxidation treatment of the mobile phone middle frame, but also can be popularized and applied to other precision-installed electroplated workpieces, and has strong universality and practicality.

[0020] Reduce labor cost: through the automation auxiliary installation, reduces to the dependence on the skilled worker, reduces the labor cost, avoids the fatigue and the error that can appear in the manual operation simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structure schematic view of the utility model;

[0022] Figure 2 It is Figure 1 It is the local enlarged view of A in the middle;

[0023] Figure 3 It is the connection relation schematic view of the utility model;

[0024] Figure 4 It is the structure schematic view of the utility model in the push piece.

[0025] Among them:

[0026] 1, outer frame; 2, well mouth; 3, upper hanging frame; 4, lower hanging frame; 5, roller; 6, base; 7, blocking block; 8, handle; 9, slide rail; 10, guide bar; 11, push piece; 12, lower hanging positioning column; 13, positioning bottom block; 14, rubber-coated positioning column; 15, sliding block; 16, sliding slot; 17, groove; 18, fastening screw; 19, guide hole; 20, clamping groove. DETAILED DESCRIPTION

[0027] The utility model will be further described below in connection with the drawings.

[0028] For example, Figures 1 to 4As shown, an auxiliary mounting jig for up and down hanging of an anode hanger includes an outer frame 1, a base 6, a sliding rail 9, a roller 5, a lower hanging rack 4, and an upper hanging rack 3. The outer frame 1 is arranged on a workbench surface as a main support structure of the jig. The sliding rail 9 is installed in the outer frame 1. The base 6 is installed on the sliding rail 9 and can slide along the laying direction of the sliding rail 9. The upper end of the base 6 is provided with a groove 17 accommodating the lower hanging rack 4, and the lower hanging rack 4 is arranged in the groove 17. The upper hanging rack 3 is arranged in parallel and spaced apart above the lower hanging rack 4. The upper end of the base 6 is fixedly provided with a positioning bottom block 13. The lower end surface of the upper hanging rack 3 abuts on the positioning bottom block 13. The lower hanging rack 4 is installed with a lower hanging positioning column 12, and the upper hanging rack 3 is provided with a positioning hole matched with the lower hanging positioning column 12. The lower hanging positioning column 12 is arranged through the positioning hole from the lower end of the positioning hole to the upper end of the positioning hole, and is used for aligning and installing the upper hanging rack 3 with the lower hanging rack 4. The roller 5 is rotatably installed on the outer frame 1. The roller 5 is in rolling contact with the upper end surface of the upper hanging rack 3. The upper hanging rack 3 is slidably provided with a push piece 11. The push piece 11 is provided with a clamping groove 20 matched with the lower hanging positioning column 12. The lower hanging positioning column 12 is provided with an annular groove. The push piece 11 is clamped in the annular groove on the lower hanging positioning column 12 through the clamping groove 20.

[0029] In the embodiment, the sliding rail 9 is provided with two sliding rails. The two sliding rails 9 are arranged in parallel and spaced apart, so that the movement of the base 6 is more stable. The sliding rail 9 is installed with an organ cover, which protects the sliding rail 9.

[0030] In the embodiment, the outer frame 1 is further provided with a blocking block 7. The blocking block 7 is fixed on the outer frame 1 and located between the two sliding rails 9. The blocking block 7 is provided with two blocking blocks distributed at the two ends of the sliding rail 9, so as to limit the limit position of the base 6.

[0031] In the embodiment, the upper end of the upper hanging rack 3 is fixedly provided with a guide strip 10. The push piece 11 is provided with a guide hole 19 matched with the guide strip 10. The push piece 11 is slidably installed on the guide strip 10 through the guide hole 19, so that the push piece 11 can slide on the upper hanging rack 3 but will not fall off.

[0032] In the embodiment, a plurality of clamping assemblies are further included; the clamping assemblies are arranged outside the groove 17 of the base 6; the clamping assemblies include the sliding block 15, the fastening screw 18 and the rubber-coated positioning column 14; the base 6 is provided with the sliding groove 16 for accommodating the sliding block 15, the sliding block 15 is slidably arranged in the sliding groove 16; the fastening screw 18 is arranged in the sliding groove 16, the sliding block 15 is provided with the adjusting hole for accommodating the fastening screw 18, and the fastening screw 18 is arranged upwardly through the adjusting hole; and the rubber-coated positioning column 14 is fixed to the upper end of the sliding block 15. After the fastening screw 18 is loosened, the position of the sliding block 15 in the sliding groove 16 can be adjusted, so that the rubber-coated positioning column 14 clamps and positions the upper hanging rack 3 and the lower hanging rack 4, and the sliding block 15 is fixed by tightening the fastening screw.

[0033] In the embodiment, the lighting lamp is arranged in the outer frame 1; the wellhead 2 is arranged on the side surface of the outer frame 1, so as to facilitate manual carrying, lighting lamp equipment line extension and sufficient illumination inside the outer frame 1.

[0034] In the embodiment, the handle 8 is fixedly arranged on the base 6, so as to facilitate pushing and pulling the base 6.

[0035] The related personnel on site carries out targeted test by using the auxiliary installation jig, selects a plurality of anode sub-hangers and products for manual operation and comparison test of the auxiliary installation jig, eliminates maximum and minimum data and other interference terms, and the related test data are shown in Table 1.

[0036] Table 1: Comparison test of manual operation and auxiliary installation jig

[0037]

[0038] As shown in the above table, the personnel operation item is single-person single-piece test comparison, the overall time is a frame of sub-hanger comparison time (112pcs), the auxiliary installation jig is used to save 1 / 9-1 / 8 working hours, and the good product rate is estimated to increase by 0.5%.

[0039] By using the auxiliary jig, unnecessary steps of manual operation can be reduced, rapid, unified and efficient lean production can be realized, and operation time can be saved (cost reduction: 6000 / 112*0.045*25=60.27 yuan), mechanical operation is carried out by using the auxiliary jig, the force on the product point of the sub-hanger clamping is more balanced, and the risk of three injuries of the product can be effectively reduced (cost reduction: 6000*0.5%*7.75=232.5 yuan). According to the calculation of 6K mass production, the cost can be reduced by 292.77 yuan per day.

[0040] The market demand is moderate, the production efficiency in a specific field is improved and specific problems are solved, the demand is moderate, and the value system is in the middle--open source: the evaluation price is between 1-5 million yuan.

Claims

1. An auxiliary mounting jig for up and down hanging of an anode hanger, characterized by, The utility model provides a kind of multi-layered hanging rack, including outer frame (1), pedestal (6), slide rail (9), gyro wheel (5), lower hanging frame (4), upper hanging frame (3);Slide rail (9) is installed in outer frame (1);Pedestal (6) is installed on slide rail (9);The upper end of pedestal (6) is provided with recess (17) containing lower hanging frame (4), and lower hanging frame (4) is arranged in recess (17);Upper hanging frame (3) is arranged in parallel and is spaced above lower hanging frame (4);The upper end of pedestal (6) is fixedly provided with positioning bottom block (13);The lower end surface of upper hanging frame (3) is abutted on positioning bottom block (13);Lower hanging positioning column (12) is installed on lower hanging frame (4), and positioning hole compatible with lower hanging positioning column (12) is provided on upper hanging frame (3), and lower hanging positioning column (12) is arranged from the lower direction of positioning hole and is penetrated positioning hole upwards;Gyro wheel (5) is rotatably installed on outer frame (1);Gyro wheel (5) and the upper end surface of upper hanging frame (3) are in rolling contact;Dial piece (11) is slidably arranged on upper hanging frame (3), and dial piece (11) is provided with clamping groove (20) compatible with lower hanging positioning column (12), and dial piece (11) is clamped on lower hanging positioning column (12) by clamping groove (20).

2. The auxiliary mounting jig for the up and down hanging of the anode hanger according to claim 1, wherein The slide rail (9) is provided with two; two slide rails (9) are arranged in parallel and are spaced; the organ case is installed on the slide rail (9).

3. The auxiliary mounting jig for the up and down hanging of the anode hanger according to claim 2, wherein It further includes a blocking block (7); the blocking block (7) is fixed on the outer frame (1); the blocking block (7) is located between the two slide rails (9); the blocking block (7) is provided with two, and the two blocking blocks (7) are distributed at the positions of the two ends of the slide rail (9).

4. The auxiliary mounting jig for the up and down hanging of the anode hanger according to claim 1, wherein The upper end of the upper hanging frame (3) is fixedly provided with a guide strip (10); the dial piece (11) is provided with a guide hole (19) matched with the guide strip (10); the dial piece (11) is slidably mounted on the guide strip (10) through the guide hole (19).

5. The auxiliary mounting jig for the up and down hanging of the anode hanger according to any one of claims 1 to 4, wherein It further includes a plurality of clamping assemblies; the clamping assemblies are arranged outside the recess (17) of the pedestal (6); the clamping assembly includes a sliding block (15), a fastening screw (18) and a rubber-coated positioning column (14); the pedestal (6) is provided with a sliding groove (16) containing the sliding block (15), and the sliding block (15) is slidably arranged in the sliding groove (16); the fastening screw (18) is installed in the sliding groove (16), the sliding block (15) is provided with an adjusting hole containing the fastening screw (18), and the fastening screw (18) is arranged from below to above through the adjusting hole; the rubber-coated positioning column (14) is fixed at the upper end of the sliding block (15).

6. The auxiliary mounting jig for the up and down hanging of the anode hanger according to claim 1, wherein The outer frame (1) is installed with a lighting lamp; the side of the outer frame (1) is provided with a well mouth (2).

7. The auxiliary mounting jig for the up and down hanging of the anode hanger according to claim 1, wherein The handle (8) is fixedly arranged on the pedestal (6).

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