Bearing jig

Abstract

A bearing jig comprises a bearing assembly, the bearing assembly comprises a bearing piece, a covering piece, a limiting piece and a clamping piece, the bearing piece bears a workpiece, the covering piece and the bearing piece are oppositely arranged and are provided with a central axis and a plurality of first pressing needles, and the first pressing needles are arranged around the central axis at intervals and keep preset distances from the central axis; the limiting piece is arranged on the bearing piece and penetrates through the covering piece and the workpiece, a clamping groove is formed in the side wall of the limiting piece, and the clamping piece is arranged on the side, away from the bearing piece, of the covering piece and is in sliding connection with the covering piece; the hanging frame comprises a hanging branch and a plurality of positioning assemblies, and the positioning assemblies are arranged on the hanging branch at intervals and provided with positioning grooves. According to the bearing jig, the multiple first pressing needles are arranged around the central axis at intervals and keep the preset distance from the central axis, so that the multiple first pressing needles are subjected to the same driving force, the first pressing needles apply the same abutting force to the workpiece, it is effectively guaranteed that the first pressing needles damage an oxidation film of the workpiece, and the workpiece quality is improved. The quality and the electroplating stability of the workpiece are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anodizing process, in particular to a bearing fixture. Background Art

[0002] Nowadays, in order to improve the aesthetics of workpieces, workpieces are usually colored. During the coloring process, a robot or an operator presses the workpiece against the carrier through a cover, so that multiple pressure needles connected to the cover cut the oxide film formed on the outer surface of the workpiece, and then the workpiece clamped by the carrier and the cover is placed on a hanger, and the hanger is placed in an electrolyte tank so that the workpiece can be conductively colored.

[0003] However, in actual operation, when the robot or operator applies a driving force to the middle part of the cover part, the pressure pins at the edge of the cover part tend to tilt upward, forming a gap between the pressure pins at the edge and the workpiece, making it impossible for the pressure pins to effectively cut the oxide film on the outer surface of the workpiece, resulting in the outer surface of the workpiece being unable to be conductively colored or unevenly colored, reducing the electroplating stability and the quality of the workpiece. Utility Model Content

[0004] In view of the above situation, it is necessary to provide a supporting fixture to improve the electroplating stability and improve the quality of the workpiece.

[0005] The embodiment of the present application provides a bearing fixture, including: a bearing assembly, including a bearing member, a cover member, a limiting member and a clamping member, the bearing member is used to bear a workpiece, the cover member is arranged opposite to the bearing member and has a central axis and a plurality of first pressing pins, the plurality of first pressing pins are arranged at intervals around the central axis and all maintain a preset distance from the central axis, the plurality of first pressing pins are used to press the workpiece to the bearing member under the drive of the cover member, the limiting member is arranged on the bearing member and is used to pass through the cover member and the workpiece to limit the cover member, and the side wall of the limiting member is provided with a clamping groove, the clamping member is arranged on a side of the cover member away from the bearing member and is slidably connected to the cover member, the clamping member is used to clamp in the clamping groove to limit the cover member; and a hanging rack, including a hanging branch and a plurality of groups of positioning components, the plurality of groups of positioning components are arranged at intervals on the hanging branch and are all provided with positioning grooves, the positioning grooves are used to accommodate the bearing member to position the bearing member to the hanging branch.

[0006] In the above-mentioned carrier jig, by arranging a plurality of first pressing needles to be spaced around the central axis and maintaining a preset distance from the central axis, the plurality of first pressing needles can be subjected to the same driving force, and thus each first pressing needle applies the same pressing force to the workpiece, effectively ensuring that the first pressing needle destroys the oxide film on the outer surface of the workpiece, preventing the existence of a gap between a part of the workpiece and the pressing needle and failing to destroy the oxide film, thereby improving the quality of the workpiece and the stability of electroplating. In addition, by arranging a clamping member to be inserted into the clamping groove, the cover member can always stably press the workpiece against the carrier under the limit of the clamping member, and the carrier can be accommodated and positioned to the hanging branch through the positioning groove, thereby preventing the workpiece from shaking during operation and forming a gap between the first pressing needle and the workpiece, further improving the stability of electroplating.

[0007] In some embodiments, the cover member includes: a cover portion, which is arranged opposite to the supporting member and is respectively connected to multiple first pressure pins, and the cover portion is provided with a limiting hole adapted to the limiting member, and the limiting hole is used to accommodate the limiting member; a first limiting portion, which is arranged on the side of the cover portion away from the supporting member and is provided with a limiting groove, and the limiting groove is used to accommodate the clamping member to limit the clamping member.

[0008] In some embodiments, the cover member also includes a second pressure pin, which is spaced apart from the first pressure pin and connected to the cover portion; the cover portion is provided with an adjustment groove, which runs through opposite sides of the cover portion to adjust the pressure exerted on the second pressure pin.

[0009] In some embodiments, the supporting member includes: a base, arranged opposite to the cover member; a supporting portion, arranged on a side of the base facing the cover member, for supporting the workpiece; and a supporting portion, spaced apart from the supporting portion and arranged corresponding to the first pressure pin, the supporting portion being used to support a preset position of the workpiece.

[0010] In some embodiments, the holding member includes: a holding portion, which is movably inserted into the limiting groove and is located on the side of the cover portion away from the supporting member, and the end of the holding portion is provided with a avoiding groove for avoiding the limiting member, and the holding portion is used to hold the limiting member; a second limiting portion, which is provided on the side of the holding portion away from the cover portion and located at an end of the first limiting portion adjacent to the limiting member, and the second limiting portion is used to abut against the first limiting portion to limit the holding portion; and a protruding portion, which is located on opposite sides of the first limiting portion and connected to the holding portion with the second limiting portion, and the protruding portion is used to drive the holding portion to move synchronously.

[0011] In some embodiments, the clamping member further includes: a guiding portion, which is disposed on a side wall of the clamping portion and has a guiding groove on a side facing the cover portion, wherein a groove wall of the guiding groove abuts against the cover portion and is used to guide the clamping portion.

[0012] In some embodiments, each group of the positioning components includes two positioning members, the two positioning members are symmetrically arranged on the hanging branches and are both provided with the positioning grooves, and the two positioning members cooperate to position the opposite ends of the supporting member.

[0013] In some embodiments, the positioning assembly further includes: a conductive member, disposed adjacent to the positioning member and connected to the hanging branch, the conductive member being used to abut against the cover member so that the cover member and the hanging branch form a current loop.

[0014] In some embodiments, the positioning groove is provided with a tapered opening, and the tapered opening is used to guide the carrier to move to the positioning groove.

[0015] In some embodiments, the hanging branch includes: a frame connected to multiple groups of the positioning components; two hanging heads, which are arranged at intervals on the hanging branch, and the two hanging heads are used to be clamped to external electroplating equipment to support the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the specific structure of the support fixture provided in an embodiment of the present application.

[0017] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the load-bearing component in the load-bearing fixture shown.

[0018] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure of the hanger in the load-bearing fixture is shown.

[0019] Figure 4 for Figure 3 A partial enlarged schematic diagram of position IV in the bracket shown.

[0020] Figure 5 for Figure 2 Schematic diagram of the structural decomposition of the load-bearing component shown.

[0021] Figure 6 for Figure 1 A partial enlarged schematic diagram of position VI in the load-bearing fixture shown.

[0022] Main component symbols

[0023] Loading fixture 100

[0024] Carrying assembly 10

[0025] Carrier 11

[0026] Base 111

[0027] Carrying portion 112

[0028] Supporting part 113

[0029] Covering member 12

[0030] First needle 121

[0031] Covering part 122

[0032] Limit hole 1221

[0033] Adjustment slot 1222

[0034] The first limiting portion 123

[0035] Limiting slot 1231

[0036] Second pressure needle 124

[0037] Limiting piece 13

[0038] Clamping slot 131

[0039] Holder 14

[0040] Clamping portion 141

[0041] Avoidance slot 1411

[0042] The second limiting portion 142

[0043] Protrusion 143

[0044] Guide portion 144

[0045] Guide groove 1441

[0046] Rack 20

[0047] Hanging Branch 21

[0048] Framework 211

[0049] Hanging head 212

[0050] Positioning component 22

[0051] Positioning slot 221

[0052] Conical opening 2211

[0053] Positioning piece 222

[0054] Conductive parts 223

[0055] Center axis L DETAILED DESCRIPTION

[0056] In order to more clearly understand the purpose, features and advantages of the present application, the present application is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth to facilitate a full understanding of the present application, and the embodiments described are only a part of the embodiments of the present application, rather than all of the embodiments.

[0057] The embodiments of the present application are further described below in conjunction with the accompanying drawings.

[0058] See also Figure 1 The embodiment of the present application provides a carrier jig 100, which includes a carrier assembly 10 and a hanger 20. The carrier jig 100 is used to be placed in an electrolyte tank of an external electroplating device to facilitate the external electroplating device to perform conductive coloring operations on the workpiece carried by the carrier jig 100.

[0059] See also Figure 2 The bearing assembly 10 includes a bearing member 11, a cover member 12, a limiting member 13 and a clamping member 14. The bearing member 11 is adapted to the workpiece and is used to bear the workpiece. The cover member 12 is arranged opposite to the bearing member 11 and has a central axis L and a plurality of first pressing pins 121. The plurality of first pressing pins 121 are arranged at intervals around the central axis L and all maintain a preset spacing with the central axis L. The plurality of first pressing pins 121 are used to press the workpiece to the bearing member 11 under the drive of the cover member 12. The limiting member 13 is provided on the bearing member 11 and is used to pass through the cover member 12 and the workpiece to limit the cover member 12, and a clamping groove 131 is provided on the side wall of the limiting member 13. The clamping member 14 is provided on the side of the cover member 12 away from the bearing member 11 and is slidably connected to the cover member 12. The clamping member 14 is used to clamp in the clamping groove 131 to limit the cover member 12. Please refer to Figure 3 and Figure 4 The hanger 20 includes a hanging branch 21 and a plurality of positioning components 22. The plurality of positioning components 22 are arranged at intervals on the hanging branch 21 and each of them is provided with a positioning groove 221. The positioning groove 221 (such as Figure 6 As shown in the figure, it is used to receive the carrier 11 to position the carrier 11 to the hanging branch 21. A driving force is applied to the middle of the cover 12 by a robot or an operator, so that the cover 12 drives a plurality of first pressing pins 121 to press the workpiece carried by the carrier 11.

[0060] In the above-mentioned carrier jig 100, by arranging a plurality of first pressing needles 121 to be spaced around the central axis L and to maintain a preset spacing with the central axis L, the plurality of first pressing needles 121 can be subjected to the same driving force, and thus each first pressing needle 121 applies the same pressing force to the workpiece, effectively ensuring that the first pressing needle 121 destroys the oxide film on the outer surface of the workpiece, preventing the existence of a gap between a part of the workpiece and the pressing needle and failing to destroy the oxide film, thereby improving the quality of the workpiece and the stability of electroplating. In addition, by arranging the clamping member 14 to be inserted into the clamping groove 131, the cover member 12 can always stably press the workpiece against the carrier 11 under the limit of the clamping member 14, and the carrier 11 can be accommodated and positioned to the hanging branch 21 through the positioning groove 221, thereby preventing the workpiece from shaking during operation and forming a gap between the first pressing needle 121, and further improving the stability of electroplating.

[0061] See also Figure 5 In some embodiments, the cover member 12 includes a cover portion 122 and a first limiting portion 123. The cover portion 122 is disposed opposite to the carrier 11 and is connected to the plurality of first pressing pins 121 respectively, and the cover portion 122 is provided with a limiting hole 1221 adapted to the limiting member 13, and the limiting hole 1221 is used to receive the limiting member 13. The first limiting portion 123 is disposed on a side of the cover portion 122 away from the carrier 11 and is provided with a limiting groove 1231, and the limiting groove 1231 is used to receive the clamping member 14 to limit the clamping member 14.

[0062] Thus, by providing the above-mentioned cover portion 122, the cover portion 122 can stably drive the first pressing needle 121 to press against the surface of the workpiece, thereby achieving the function of pressing against the workpiece and destroying the oxide film on the outer surface of the workpiece. In addition, by providing the above-mentioned first limiting portion 123, the limiting groove 1231 can accommodate the clamping member 14 to limit the clamping member 14, prevent the clamping member 14 from being separated from the cover portion 122, and facilitate the clamping member 14 to be clamped to the limiting member 13.

[0063] In some embodiments, the cover member 12 further includes a second pressing pin 124, which is spaced apart from the first pressing pin 121 and connected to the cover portion 122. The cover portion 122 is provided with an adjustment slot 1222, which runs through opposite sides of the cover portion 122 to adjust the pressure applied to the second pressing pin 124.

[0064] Thus, by setting the above-mentioned second pressing needle 124, the operator can adaptively add the second pressing needle 124 according to the structural characteristics of different workpieces, so that the second pressing needle 124 presses against the special structure on the workpiece, which is convenient for the cover member 12 to stably destroy the oxide film on the outer surface of the workpiece through the cooperation of the first pressing needle 121 and the second pressing needle 124. In addition, since the position and size of the driving force received by the cover part 122 are fixed, thus, by setting the above-mentioned adjustment groove 1222, the stress at some positions of the cover part 122 can be reduced, so as to adjust the driving force received by the corresponding second pressing needle 124, so that the driving force received by each second pressing needle 124 is consistent, which is convenient for each second pressing needle 124 to stably destroy the oxide film on the surface of the workpiece.

[0065] In some embodiments, the carrier 11 includes a base 111, a carrier portion 112, and a support portion 113. The base 111 is arranged opposite to the cover member 12, and the carrier portion 112 is arranged on the side of the base 111 facing the cover member 12, and is used to carry the workpiece. The support portion 113 is arranged to the base 111 at a distance from the carrier portion 112 and is arranged corresponding to the first pressing needle 121, and the support portion 113 is used to support a preset position of the workpiece. In this embodiment, the above-mentioned preset position refers to the position of the workpiece pressed by the first pressing needle 121.

[0066] In this way, by setting the specific structure of the above-mentioned supporting member 11, when the supporting part 112 carries the workpiece, a certain gap can be formed between the workpiece and the base 111, so as to facilitate full contact between the electrolyte and the workpiece, thereby improving the conductive coloring effect of the workpiece. The supporting part 113 supports the part of the workpiece pressed by the first pressing needle 121, thereby preventing the workpiece from being deformed under the pressure of the first pressing needle 121.

[0067] See also Figure 2 and Figure 5 In some embodiments, the clamping member 14 includes a clamping portion 141, a second limiting portion 142 and a protruding portion 143. The clamping portion 141 is movably arranged in the limiting groove 1231 and is located at the side of the cover portion 122 away from the carrier 11, and the end of the clamping portion 141 is provided with a avoiding groove 1411 for avoiding the limiting member 13, and the clamping portion 141 is used to clamp to the limiting member 13. The second limiting portion 142 is arranged at the side of the clamping portion 141 away from the cover portion 122 and is located at an end of the first limiting portion 123 adjacent to the limiting member 13, and the second limiting portion 142 is used to abut against the first limiting portion 123 to limit the clamping portion 141. The protruding portion 143 and the second limiting portion 142 are located at opposite sides of the first limiting portion 123 and connected to the clamping portion 141, and the protruding portion 143 is used to drive the clamping portion 141 to move synchronously.

[0068] Thus, by providing the above-mentioned clamping portion 141 and the protruding portion 143, the protruding portion 143 can drive the clamping portion 141 to synchronously move close to the limiting member 13, so that the clamping portion 141 is inserted into the clamping groove 131 to limit the cover portion 122, thereby realizing the limiting function of the clamping member 14. In addition, by providing the avoiding groove 1411 to avoid the limiting member 13, the clamping portion 141 can be stably inserted into the clamping groove 131, thereby increasing the length of the clamping portion 141 inserted into the clamping groove 131, thereby increasing the limiting stability of the clamping portion 141.

[0069] In some embodiments, the clamping member 14 further includes a guiding portion 144 , which is disposed on a side wall of the clamping portion 141 and has a guiding groove 1441 on the side facing the cover portion 122 , the groove wall of the guiding groove 1441 abuts against the cover portion 122 and is used to guide the clamping portion 141 .

[0070] In this way, by setting the specific structure of the above-mentioned guide part 144, the guide groove 1441 can guide the clamping part 141, so that the clamping part 141 can move accurately close to the limit member 13 under the guidance of the guide part 144, so that the clamping part 141 can be stably clamped in the clamping groove 131.

[0071] See also Figure 3 In some embodiments, each positioning assembly 22 includes two positioning members 222 symmetrically disposed on the hanging branch 21 and each having a positioning groove 221 . The two positioning members 222 cooperate to position the opposite ends of the carrier 11 .

[0072] Thus, by setting the specific structure of the positioning assembly 22, the two positioning members 222 can cooperate with each other to position the opposite ends of the carrier 11, thereby increasing the contact area between the positioning assembly 22 and the carrier 11 and ensuring the positioning stability of the positioning assembly 22.

[0073] See also Figure 4 In some embodiments, the positioning assembly 22 further includes a conductive member 223, which is adjacent to the positioning member 222 and connected to the hanging branch 21. The conductive member 223 is used to abut against the cover member 12 so that the cover member 12 and the hanging branch 21 form a current loop. In this embodiment, the conductive member 223 can be a conductor, and the material of the conductor is titanium.

[0074] In this way, while the cover member 12 forms a current loop through the limit member 13, the support member 11 and the hanging branch 21, by providing the above-mentioned conductive member 223, a current loop can be formed between the cover member 12 and the hanging branch 21, thereby ensuring the conductive stability of the cover member 12.

[0075] See also Figure 4 and Figure 6In some embodiments, the positioning groove 221 is provided with a tapered opening 2211 , and the tapered opening 2211 is used to guide the carrier 11 to move to the positioning groove 221 .

[0076] In this way, by setting the above-mentioned conical opening 2211, the conical opening 2211 can guide the carrier 11 to prevent the slot of the positioning groove 221 from being too small, which makes it difficult for the carrier 11 to be placed in the positioning groove 221, so that the carrier 11 can be stably and smoothly moved into the positioning groove 221 under the drive of an operator or a robot, thereby avoiding collision between the positioning groove 222 and the carrier 11.

[0077] See also Figure 3 In some embodiments, the hanging branch 21 includes a frame 211 and two hanging heads 212. The frame 211 is connected to a plurality of positioning components 22. The two hanging heads 212 are spaced apart on the hanging branch 21, and the two hanging heads 212 are used to be connected to an external electroplating device to support the frame 211.

[0078] In this way, by setting the specific structure of the above-mentioned hanging branch 21, the two hanging heads 212 can be simultaneously connected to the external electroplating equipment, thereby increasing the number of contact areas between the hanging branch 21 and the external electroplating equipment, making it easier for the two hanging heads 212 to cooperate with each other to stably support the frame 211.

[0079] The working process of the above-mentioned carrier fixture 100 is roughly as follows:

[0080] First, the bearing part 112 carries the workpiece, and the cover part 122 moves close to the bearing part 112 under the drive of the operator or the manipulator. At this time, the multiple first pressing needles 121 are all subjected to the same driving force, so that each first pressing needle 121 applies the same pressing force to the workpiece, effectively ensuring that the first pressing needle 121 destroys the oxide film on the outer surface of the workpiece, preventing the gap between the part of the workpiece and the pressing needle and failing to destroy the oxide film, thereby improving the quality of the workpiece and the electroplating stability. Then, the protruding part 143 drives the holding part 141 to move close to the limiting member 13, so that the holding part 141 is inserted into the holding groove 131 to limit the cover part 122, so that the first pressing needle 121 is stably pressed to the surface of the workpiece under the drive of the limited cover part 122, preventing the workpiece from shaking during the operation, and further improving the electroplating stability.

[0081] Then, the operator or the manipulator drives the carrier 11 and the cover 12 and the workpiece clamped therein to move close to the positioning groove 221, so that the workpiece moves into the positioning groove 221 under the guidance of the conical opening 2211, and then the rack 20 and the workpiece carried therein are placed in the electrolytic cell. At this time, the carrier assembly 10 and the rack 20 form a current loop, which facilitates the conductive coloring operation of the workpiece.

[0082] Next, after the workpiece is finished with conductive coloring, the operator or robot takes out the rack 20 from the electrolytic cell and moves the workpiece out of the positioning groove 221;

[0083] Finally, the protrusion 143 drives the clamping portion 141 to move away from the limiting member 13, so that the clamping portion 141 is disengaged from the clamping groove 131, and the operator or the robot then removes the cover portion 122 from the workpiece and moves the workpiece from the supporting portion 112 to the preset material receiving area for centralized material collection.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A load-bearing fixture, characterized in that: include: A bearing assembly, comprising a bearing member, a cover member, a limiting member and a clamping member, wherein the bearing member is used to bear a workpiece, the cover member is arranged opposite to the bearing member and has a central axis and a plurality of first pressing pins, the plurality of first pressing pins are arranged at intervals around the central axis and all maintain a preset spacing with the central axis, the plurality of first pressing pins are used to press the workpiece to the bearing member under the drive of the cover member, the limiting member is arranged on the bearing member and is used to pass through the cover member and the workpiece to limit the cover member, and a clamping groove is arranged on the side wall of the limiting member, the clamping member is arranged on a side of the cover member away from the bearing member and is slidably connected to the cover member, and the clamping member is used to clamp in the clamping groove to limit the cover member; and The hanging rack comprises a hanging branch and a plurality of positioning components, wherein the plurality of positioning components are arranged at intervals on the hanging branch and are each provided with a positioning groove, wherein the positioning groove is used to receive the bearing member so as to position the bearing member to the hanging branch.

2. The carrying fixture according to claim 1, characterized in that: The cover member comprises: A cover portion, arranged opposite to the bearing member and connected to the plurality of first pressing pins respectively, and the cover portion is provided with a limiting hole matched with the limiting member, and the limiting hole is used to accommodate the limiting member; The first limiting portion is arranged on a side of the cover portion away from the bearing member and is provided with a limiting groove, wherein the limiting groove is used to receive the clamping member to limit the clamping member.

3. The carrying fixture according to claim 2, characterized in that: The cover member further includes a second pressing pin, which is spaced apart from the first pressing pin and connected to the cover member; The cover portion is provided with an adjusting groove, and the adjusting groove runs through two opposite sides of the cover portion to adjust the pressing force exerted on the second pressing needle.

4. The carrying fixture according to claim 2, characterized in that: The bearing member comprises: A base, arranged opposite to the cover member; a bearing portion, disposed on a side of the base facing the cover member, for bearing the workpiece; and A support portion is spaced apart from the bearing portion and arranged to the base and corresponding to the first pressing pin, and the support portion is used to support a preset position of the workpiece.

5. The carrying fixture according to claim 2, characterized in that: The holder comprises: A clamping part, movably arranged in the limiting groove and located at a side of the cover part away from the bearing member, and an avoidance groove for avoiding the limiting member is provided at the end of the clamping part, and the clamping part is used to clamp to the limiting member; A second limiting portion is provided at a side of the holding portion away from the covering portion and located at an end of the first limiting portion adjacent to the limiting member, the second limiting portion being used to abut against the first limiting portion to limit the holding portion; and The protrusion and the second limiting portion are located on two opposite sides of the first limiting portion and are connected to the clamping portion, and the protrusion is used to drive the clamping portion to move synchronously.

6. The carrying fixture according to claim 5, characterized in that: The holder also includes: The guide portion is arranged on the side wall of the clamping portion and is provided with a guide groove on one side facing the cover portion, wherein the groove wall of the guide groove abuts against the cover portion and is used to guide the clamping portion.

7. The carrying fixture according to claim 1, characterized in that: Each group of the positioning components includes two positioning members, which are symmetrically arranged on the hanging branches and are both provided with the positioning grooves. The two positioning members cooperate to position the opposite ends of the bearing member.

8. The carrying fixture according to claim 7, characterized in that: The positioning component also includes: A conductive member is disposed adjacent to the positioning member and connected to the hanging branch. The conductive member is used to abut against the cover member so that the cover member and the hanging branch form a current loop.

9. The carrying fixture according to claim 1, characterized in that: The positioning groove is provided with a tapered opening, and the tapered opening is used to guide the bearing member to move to the positioning groove.

10. The carrying fixture according to claim 1, characterized in that: The hanging branches include: A frame connected to a plurality of groups of the positioning components; Two hanging heads are arranged at intervals on the hanging branches, and the two hanging heads are used to be clamped to external electroplating equipment to support the frame.

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