Non-immersion type electroplating clamp structure

Abstract

The utility model relates to the technical field of electroplating processing equipment, in particular to a non-immersion type electroplating clamp structure, which comprises a lifting plate, two groups of mounting plates arranged at the bottom of the lifting plate, an abutting disc arranged on the inner side of each mounting plate, a mounting frame positioned on the outer side of the abutting disc, and an anti-abrasion pad arranged on the outer side of the mounting frame, an adsorption groove is formed in the inner side of the anti-abrasion pad, and the anti-abrasion pad is used for conducting anti-friction buffering on the abutting disc and the electroplating plate; the inserting groove is located in the mounting frame, a damping piece is arranged at the bottom of the inserting groove, an inserting piece is arranged in the inserting groove, a damping groove is formed in the bottom of the inserting piece, and the inserting piece and the inserting groove are used for pre-fixing the anti-abrasion pad; according to the non-immersion type electroplating clamp structure provided by the utility model, the mounting frame is internally provided with the anti-abrasion pad, so that the anti-abrasion pad can be used for replacing an abutting disc to be in contact with a workpiece, and the abrasion of an electroplating layer caused by direct contact between the abutting disc and the workpiece is avoided.

Description

Technical Field

[0001] The utility model relates to the field of electroplating processing equipment, in particular to a non-immersion electroplating fixture structure. Background Art

[0002] In the electroplating process, after the workpiece is firmly clamped by the clamping jaws, it will be immersed in the electroplating bath together with the clamping jaws for electroplating. However, over time, the surface of the clamping jaws will gradually be covered with a layer of metal plating. Although this coating may not have much effect on the clamping jaws themselves, it will significantly change their conductive properties, thereby affecting the quality and efficiency of the electroplating process.

[0003] The existing authorized Chinese utility model announcement number is: CN115012021B, and the announcement date is: 2023-09-19, which discloses a non-immersion electroplating fixture structure, which clamps and fixes the upper part of the workpiece through various contact plates, and then the lifting top plate moves downward, and the lower part of the workpiece is inserted into the electroplating tank for electroplating treatment. After a certain reaction time, the lifting top plate drives the workpiece to move upward through the contact plate, and then the two contact discs approach the side wall of the workpiece and clamp it, and then the lifting top plate drives each contact plate to continue to move upward. The two abutment discs rotate in the same direction to flip the workpiece 180 degrees, so that the plated part of the workpiece is on the top and the unplated part is on the bottom. The lifting top plate brings the abutment plates close to the workpiece, and then the abutment plates cooperate to clamp and fix the plated part of the workpiece. The lifting top plate moves downward with the workpiece, so that the unplated part of the workpiece is inserted into the plating tank for plating for a certain period of time, so that the entire workpiece completes the plating process, and the entire clamping claw is never immersed in the plating tank.

[0004] In the above scheme, the workpiece with the lower section electroplated is clamped by a resistance disc, and the workpiece is rotated by the motor to flip the workpiece. However, when the resistance disc clamps the workpiece with the lower section electroplated, the resistance disc and the workpiece are in rigid contact, which makes the electroplating layer prone to wear, so further improvement and optimization are needed. Utility Model Content

[0005] The utility model aims to provide a non-immersion electroplating fixture structure to solve the problem in the background art that when the abutment disc clamps the workpiece that has been electroplated, the abutment disc and the workpiece are in rigid contact, which makes the electroplating layer prone to wear.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-immersion electroplating fixture structure, comprising a lifting plate, two sets of mounting plates are arranged at the bottom of the lifting plate, and a resisting disc is arranged inside the mounting plate:

[0007] A mounting frame, the mounting frame is located outside the abutting disc, an anti-wear pad is arranged outside the mounting frame, an adsorption groove is arranged inside the anti-wear pad, and the anti-wear pad is used to prevent friction and buffer the abutting disc and the electroplated plate;

[0008] A slot, the slot is located inside the mounting frame, a damping member is arranged at the bottom of the slot, a plug-in is arranged inside the slot, a damping groove is arranged at the bottom of the plug-in, and the plug-in and the slot are used to pre-fix the anti-wear pad;

[0009] A storage slot is located outside the slot, a clamp is provided inside the storage slot, a pusher is provided outside the clamp, a puller is provided outside the pusher, a rotating member is provided inside the puller, and the clamp is used to fix the plug-in.

[0010] Preferably, multiple groups of mounting frames are equidistantly arranged in a circular shape on the inner side of the resistance disc, the mounting frames are all arranged as vertical blocks, multiple groups of anti-wear pads are arranged corresponding to the mounting frames, the anti-wear pads are all arranged as rubber materials, cavities are arranged inside the anti-wear pads, and the anti-wear pads are all sleeved on the outside of the mounting frames.

[0011] Preferably, slots are provided inside the mounting frame, the slots are configured as vertical slots, the upper ends of the slots pass through the mounting frame, damping members are provided on both sides of the bottom of the slots, and the damping members are configured as arc-shaped horizontal strips.

[0012] Preferably, plug-ins are installed inside the cavities of the anti-wear pads, the plug-ins are made of rubber material, the plug-ins are located in slots, damping grooves are provided at the bottoms of the plug-ins, and the damping members are located in the corresponding damping grooves.

[0013] Preferably, a storage groove is provided in the middle of the slot, the storage groove is configured as a rectangular groove, the inner side of the storage groove is connected to the slot, a card part is movably provided inside the storage groove, the card part is configured as a block part, a card slot is provided on the outer side of the plug-in corresponding to the card part, and the card part is located in the card slot.

[0014] Preferably, the outer sides of the clamps are fixedly connected with pushers, the pushers are configured as T-shaped arc-shaped plates, and the outer sides of the pushers penetrate the mounting frame and extend to the outside.

[0015] Preferably, a pulling member is arranged on the outside of the abutting disc, the pulling member is arranged as an annular member, a movable sleeve groove is arranged on the pulling member corresponding to the pushing member, the movable sleeve groove is arranged as an annular groove with a T-shaped cross section, and the outer side of the pushing member is located in the movable sleeve groove.

[0016] Preferably, a rotating part is movably provided on the inner side of the pulling part, the rotating part is configured as a ring-shaped part, the inner side of the rotating part is movably embedded in the outer side of the abutting disk, an external thread is provided on the outer side of the rotating part, the pulling part is provided with an internal thread corresponding to the rotating part, the pulling part is threadedly connected to the rotating part, and a plurality of groups of toggle parts are equidistantly provided in a ring shape on the outer side of the rotating part.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model proposes a non-immersion electroplating fixture structure in which a mounting frame is provided with an anti-wear pad, which can replace the abutment disc to contact the workpiece, thereby avoiding the abutment disc from directly contacting the workpiece and causing the electroplating layer to wear. At the same time, the provided adsorption groove can effectively improve the clamping effect of the abutment disc on the workpiece.

[0019] By setting the plug-in and matching the slot, the anti-wear pad can be pre-fixed for replacement and disassembly. At the same time, by setting the clamping piece and matching the slot, the anti-wear pad can be fixed and installed. By setting the rotating piece and matching the pulling piece, the clamping piece can be pulled out uniformly for unified replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings:

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

[0022] Figure 2 This is a schematic diagram of the structure of the friction disc of the utility model;

[0023] Figure 3 This is a cross-sectional schematic diagram of the structure of the friction disc of the utility model;

[0024] Figure 4 This is a schematic diagram of the separation of the mounting frame and the anti-wear pad of the utility model.

[0025] In the figure: lifting plate 1, mounting plate 2, resistance disc 3, mounting frame 4, anti-wear pad 5, adsorption groove 6, slot 7, damping member 8, plug-in 9, damping groove 10, storage groove 11, clamping member 12, clamping slot 13, pushing member 14, pulling member 15, movable sleeve groove 16, rotating member 17, toggle member 18. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0027] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0028] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. Embodiment 1

[0031] See also Figures 1 to 4 The utility model provides a technical solution: a non-immersion electroplating fixture structure, including a lifting plate 1, two sets of mounting plates 2 are arranged at the bottom of the lifting plate 1, and a resisting disc 3 is arranged inside the mounting plate 2:

[0032] A mounting frame 4, the mounting frame 4 is located outside the abutting disc 3, an anti-wear pad 5 is arranged outside the mounting frame 4, an adsorption groove 6 is arranged inside the anti-wear pad 5, and the anti-wear pad 5 is used to prevent friction and buffer the abutting disc 3 and the electroplated plate;

[0033] Slot 7, slot 7 is located inside the mounting frame 4, a damping member 8 is provided at the bottom of slot 7, a plug-in 9 is provided inside the slot 7, a damping groove 10 is provided at the bottom of the plug-in 9, and the plug-in 9 and the slot 7 are used to pre-fix the anti-wear pad 5;

[0034] The storage groove 11 is located outside the insertion slot 7 , a clamping member 12 is arranged inside the storage groove 11 , a pushing member 14 is arranged outside the clamping member 12 , a pulling member 15 is arranged outside the pushing member 14 , a rotating member 17 is arranged inside the pulling member 15 , and the clamping member 12 is used to fix the plug-in 9 . Embodiment 2

[0035] On the basis of the first embodiment, a plurality of mounting frames 4 are arranged in an annular shape and equidistantly on the inner side of the abutting disc 3, and the mounting frames 4 are arranged in a vertical block shape. A plurality of anti-wear pads 5 are arranged corresponding to the mounting frames 4, and the anti-wear pads 5 are arranged in a rubber material. A cavity is arranged inside the anti-wear pads 5, and the anti-wear pads 5 are sleeved on the outer side of the mounting frames 4;

[0036] The anti-wear pad 5 made of rubber can make the clamping between the abutting disc 3 and the workpiece flexible, thereby avoiding the wear of the electroplating layer on the surface of the workpiece. Embodiment 3

[0037] On the basis of the second embodiment, the mounting frame 4 is provided with a slot 7 inside, the slot 7 is configured as a vertical slot, the upper end of the slot 7 passes through the mounting frame 4, damping members 8 are provided on both sides of the bottom of the slot 7, the damping members 8 are configured as arc-shaped horizontal strips, plug-ins 9 are installed inside the cavity of the anti-wear pad 5, the plug-ins 9 are configured as rubber material, the plug-ins 9 are located in the slot 7, the bottom of the plug-ins 9 are provided with a damping groove 10, and the damping members 8 are located in the corresponding damping groove 10;

[0038] By setting the slot 7 and the plug-in 9, the anti-wear pad 5 can be easily put on the outside of the mounting frame 4. At the same time, by cooperating with the damping member 8 and the damping groove 10, the anti-wear pad 5 can be pre-fixed to prevent the anti-wear pad 5 from falling off during replacement. Embodiment 4

[0039] On the basis of the third embodiment, a receiving groove 11 is provided in the middle of the slot 7, and the receiving groove 11 is configured as a rectangular groove. The inner side of the receiving groove 11 is connected to the slot 7, and a card 12 is movably provided inside the storage groove 11. The card 12 is configured as a block-shaped member, and a card slot 13 is provided on the outer side of the plug-in 9 corresponding to the card 12. The card 12 is located in the card slot 13, and a pusher 14 is fixedly connected to the outer side of the card 12. The pusher 14 is configured as a T-shaped arc plate, and the outer side of the pusher 14 penetrates the mounting frame 4 and extends to the outside, and a pulling member 15 is provided on the outer side of the contact disc 3. The pulling member 15 It is set as an annular member, the pulling member 15 is provided with a movable sleeve groove 16 corresponding to the pushing member 14, the movable sleeve groove 16 is set as an annular groove with a T-shaped cross section, the outer side of the pushing member 14 is located in the movable sleeve groove 16, the inner side of the pulling member 15 is movably provided with a rotating member 17, the rotating member 17 is set as an annular member, the inner side of the rotating member 17 is movably embedded in the outer side of the abutting disc 3, the outer side of the rotating member 17 is provided with an external thread, the pulling member 15 is provided with an internal thread corresponding to the rotating member 17, the pulling member 15 is screwed with the rotating member 17, and the outer side of the rotating member 17 is provided with a plurality of groups of toggle members 18 in an annular shape and equidistantly;

[0040] The rotating member 17 cooperates with the pulling member 15 to facilitate the movement of the pushing member 14 , thereby causing the clamping member 12 to leave the clamping slot 13 , so that the anti-wear pad 5 can be disassembled and assembled.

[0041] When disassembling and assembling the utility model, the toggle member 18 is first toggled, and the toggle member 18 drives the rotating member 17 to rotate. The rotating member 17 moves to the side away from the anti-wear pad 5 through the friction between the external thread and the pulling member 15, and the pulling member 15 drives the clamping member 12 to move through the pushing member 14, so that the clamping member 12 is separated from the card slot 13 and no longer restricts the plug-in 9. The anti-wear pad 5 can be taken out, and then the middle plug-in 9 of the new anti-wear pad 5 is inserted into the rotating slot 7 to complete the replacement, and then the toggle member 18 is toggled in the opposite direction, so that the pulling member 15 pushes the clamping member 12 into the card slot 13, restricts the anti-wear pad 5, and completes the fixed installation of the anti-wear pad 5.

[0042] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0043] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A non-immersion electroplating fixture structure, comprising a lifting plate (1), two sets of mounting plates (2) are arranged at the bottom of the lifting plate (1), and a resisting disc (3) is arranged inside the mounting plate (2), characterized in that: A mounting frame (4), the mounting frame (4) being located outside the abutting disc (3), an anti-wear pad (5) being arranged outside the mounting frame (4), an adsorption groove (6) being arranged inside the anti-wear pad (5), the anti-wear pad (5) being used to provide anti-friction buffering between the abutting disc (3) and the electroplated plate; A slot (7), the slot (7) being located inside the mounting frame (4), a damping member (8) being arranged at the bottom of the slot (7), a plug-in unit (9) being arranged inside the slot (7), a damping groove (10) being arranged at the bottom of the plug-in unit (9), and the plug-in unit (9) and the slot (7) being used for pre-fixing the anti-wear pad (5); A storage groove (11), the storage groove (11) is located outside the insertion slot (7), a clamping member (12) is arranged inside the storage groove (11), a pushing member (14) is arranged outside the clamping member (12), a pulling member (15) is arranged outside the pushing member (14), a rotating member (17) is arranged inside the pulling member (15), and the clamping member (12) is used to fix the plug-in (9).

2. The non-immersion electroplating fixture structure according to claim 1, characterized in that: The inner side of the abutment disc (3) is provided with a plurality of groups of mounting frames (4) at equal intervals in a circular shape, the mounting frames (4) are all provided as vertical blocks, a plurality of groups of anti-wear pads (5) are provided corresponding to the mounting frames (4), the anti-wear pads (5) are all provided with a rubber material, a cavity is provided inside the anti-wear pads (5), and the anti-wear pads (5) are sleeved on the outer side of the mounting frames (4).

3. The non-immersion electroplating fixture structure according to claim 1, characterized in that: The mounting frame (4) is provided with a slot (7) inside, the slot (7) is provided as a vertical slot, the upper end of the slot (7) passes through the mounting frame (4), and damping members (8) are provided on both sides of the bottom of the slot (7), and the damping members (8) are provided as arc-shaped horizontal strips.

4. The non-immersion electroplating fixture structure according to claim 3, characterized in that: A plug-in (9) is installed inside the cavity of the anti-wear pad (5), the plug-in (9) is made of rubber material, the plug-in (9) is located in the slot (7), a damping groove (10) is provided at the bottom of the plug-in (9), and the damping member (8) is located in the corresponding damping groove (10).

5. The non-immersion electroplating fixture structure according to claim 1, characterized in that: The slots (7) are all provided with a receiving groove (11) in the middle thereof, the receiving grooves (11) are all arranged as rectangular grooves, the inner sides of the receiving grooves (11) are all connected with the slots (7), a clamping piece (12) is movably arranged inside the receiving grooves (11), the clamping piece (12) is all arranged as a block-shaped piece, and a clamping groove (13) is arranged on the outer side of the plug-in unit (9) corresponding to the clamping piece (12), and the clamping piece (12) is located in the clamping groove (13).

6. The non-immersion electroplating fixture structure according to claim 5, characterized in that: The outer sides of the clamping members (12) are fixedly connected with pushing members (14), the pushing members (14) are configured as T-shaped arc-shaped plates, and the outer sides of the pushing members (14) penetrate the mounting frame (4) and extend to the outside.

7. The non-immersion electroplating fixture structure according to claim 6, characterized in that: A pulling member (15) is arranged on the outside of the abutting disc (3), the pulling member (15) being arranged as an annular member, the pulling member (15) being arranged with a movable sleeve groove (16) corresponding to the pushing member (14), the movable sleeve groove (16) being arranged as an annular groove with a T-shaped cross section, and the outside of the pushing member (14) is located in the movable sleeve groove (16).

8. The non-immersion electroplating fixture structure according to claim 7, characterized in that: The inner side of the pulling member (15) is movably provided with a rotating member (17), the rotating member (17) is arranged in an annular shape, the inner side of the rotating member (17) is movably embedded in the outer side of the abutting disc (3), the outer side of the rotating member (17) is provided with an external thread, the pulling member (15) is provided with an internal thread corresponding to the rotating member (17), the pulling member (15) is screwed to the rotating member (17), and the outer side of the rotating member (17) is provided with a plurality of groups of toggle members (18) in an annular shape and equidistantly.

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