Tool equipment for eccentric wheel part machining

Abstract

The utility model relates to the field of eccentric wheel machining, and discloses tool equipment for eccentric wheel part machining, an electrolytic component comprises an electrolytic bath and a plurality of eccentric wheels, and the diameter of each eccentric wheel is smaller than the depth of the electrolytic bath; the arrangement component comprises two U-shaped clamping frames, the clamping frames can be clamped on the side wall of the electrolytic cell, and a cross rod penetrating through a round hole in the eccentric wheel is connected between the two clamping frames; the plurality of eccentric wheels are uniformly distributed on the cross rod, and a plurality of interval fasteners for limiting the movement of the eccentric wheels are clamped on the cross rod. In the utility model, the cross rod penetrates through the round holes in the plurality of eccentric wheels and then is connected with the separated clamping frame through the screwing mechanism, so that the eccentric wheels can be hung and placed into the electrolytic bath through the clamping of the clamping frame and the electrolytic bath, and the eccentric wheels can be hung and placed into the electrolytic bath through the interval fasteners clamped and connected on the cross rod. The eccentric wheels which are uniformly distributed on the cross rod can be limited and cannot move, so that the eccentric wheels are not in contact with one another and can be in uniform contact with electrolyte in the electrolytic bath.

Description

Technical Field

[0001] The utility model belongs to the field of eccentric wheel processing, in particular to a tooling device for processing eccentric wheel parts. Background Art

[0002] The characteristic of the eccentric wheel is that the center of the wheel is not on the rotating axis. This design causes the wheel to deviate when rotating, thereby achieving specific functions, such as generating vibration or providing clamping force. In terms of the manufacturing process of the eccentric wheel, the round wheel is a common choice because of its convenient manufacturing and simple process. In addition, the material, surface treatment and precision of the eccentric wheel will affect its performance and life in the machinery.

[0003] In surface treatment, electroplating is one of the important steps. The purpose of electroplating is to deposit a layer of metal film on its surface to improve its corrosion resistance, wear resistance, conductivity, reflectivity or aesthetics.

[0004] Electroplating is to put the eccentric wheel into an electrolytic cell, which is filled with electrolyte. Under the action of current, the metal ions at the anode enter the solution and are reduced to metal at the cathode (the surface of the plated part), and deposit to form a uniform coating. However, after the eccentric wheel is placed in the electrolytic cell, there will be a certain amount of accumulation between the eccentric wheels, which affects the contact between the electrolyte and the eccentric wheel, resulting in the inability to form a uniform coating on the surface of the eccentric wheel. Utility Model Content

[0005] Technical problem to be solved: How to make the electrolyte contact the eccentric wheel surface evenly.

[0006] Technical solution: The utility model provides a tooling equipment for processing eccentric wheel parts, including an electrolytic component and an arranging component: the electrolytic component includes an electrolytic cell and a plurality of eccentric wheels, the diameter of the eccentric wheels is smaller than the depth of the electrolytic cell; the arranging component includes two U-shaped snap-fit ​​frames, the snap-fit ​​frames can be snapped on the side walls of the electrolytic cell, and a cross bar passing through the circular holes on the eccentric wheels is connected between the two snap-fit ​​frames; the plurality of eccentric wheels are evenly distributed on the cross bar, and the cross bar is also snapped with a plurality of spacer fasteners for limiting the movement of the eccentric wheels; in addition, one end of the cross bar is connected to the corresponding snap-fit ​​frame by a screwing mechanism so that the snap-fit ​​frame can be separated from the cross bar.

[0007] Furthermore, the screwing mechanism includes a screw hole opened at one end of the crossbar and a through hole opened through the inner side of the corresponding snap-fit ​​frame, and a bolt that does not occupy the U-shaped groove space on the snap-fit ​​frame is matched and connected between the screw hole and the through hole.

[0008] Furthermore, a receiving hole is provided on the outer side of the through hole and is opened on the inner wall of the corresponding engaging frame. The receiving hole is used to receive the head of the bolt.

[0009] Furthermore, a bottom plate is provided under the electrolytic cell, and a support plate symmetrical to the electrolytic cell is fixedly connected to the top of the bottom plate. The support plate is rotatably connected to a horizontal shaft rod through a bearing, and the inner side of the shaft rod is fixedly connected to the outer side of the electrolytic cell; in addition, on the one hand, a disc located outside the corresponding support plate is fixedly connected to the outer side of one of the shaft rods; on the other hand, a driving mechanism for driving the disc to swing back and forth is provided on the support plate.

[0010] Furthermore, the driving mechanism includes a connecting shaft which is vertically connected to the outer side of the disc and is not located at the center position; at the same time, a mounting frame is connected to the outer side of the corresponding support plate, and a motor is installed on the mounting frame. The output shaft of the motor and the outer peripheral side of the connecting shaft are fixedly sleeved with mutually meshing gears.

[0011] Furthermore, the spacing fastener is an elastic member, and when it is engaged on the cross bar, its left and right ends are in contact with the side surfaces of the left and right eccentric wheels respectively.

[0012] Technical effects:

[0013] 1. In the utility model, the cross bar passes through the circular holes on the multiple eccentric wheels, and then is connected to the separated snap-fit ​​frame through a screwing mechanism. In this way, the eccentric wheels can be suspended and placed in the electrolytic cell by snapping the snap-fit ​​frame with the electrolytic cell. In addition, by snapping the spacer fasteners connected to the cross bar, the multiple eccentric wheels evenly arranged on the cross bar can be restricted from moving. In this way, the eccentric wheels do not contact each other and can be evenly contacted by the electrolyte in the electrolytic cell.

[0014] 2. In the utility model, under the action of the driving mechanism, the disc can be driven to swing, so that the disc drives the shaft and the electrolytic cell to swing. When swinging, the electrolyte therein will swing, increasing the fluidity of the electrolyte, so that the electrolyte can contact the eccentric wheel more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the spacer fastener of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the screwing mechanism of the utility model;

[0020] In the figure: 1, electrolytic cell; 2, eccentric wheel; 3, snap-fit ​​frame; 4, cross bar; 5, spacer fastener; 6, screwing mechanism; 601, screw hole; 602, through hole; 603, bolt; 7, receiving hole; 8, bottom plate; 9, support plate; 10, shaft; 11, disc; 12, driving mechanism; 1201, connecting shaft; 1202, mounting frame; 1203, motor; 1204, gear. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0022] The tooling equipment for processing eccentric wheel parts provided in this specific embodiment is as follows: Figure 1 and Figure 2 As shown, it includes an electrolysis component and an arrangement component, wherein:

[0023] The electrolysis component comprises an electrolytic cell 1 and a plurality of eccentric wheels 2 . The diameter of the eccentric wheels 2 is smaller than the depth of the electrolytic cell 1 , so that when the electrolytic cell 1 is filled with electrolyte, the eccentric wheels 2 can be completely immersed in the electrolytic cell 1 .

[0024] The arrangement member comprises two U-shaped snap-fit ​​frames 3, such as Figure 3 As shown, the snap-fitting frame 3 can be snapped onto the side wall of the electrolytic cell 1, and a cross bar 4 passing through the round hole on the eccentric wheel 2 is connected between the two snap-fitting frames 3; multiple eccentric wheels 2 are evenly distributed on the cross bar 4, and multiple spacer fasteners 5 for limiting the movement of the eccentric wheels 2 are also snapped onto the cross bar 4. Specifically, the spacer fasteners 5 are elastic members. When they are snapped onto the cross bar 4, their left and right ends are in contact with the side surfaces of the left and right eccentric wheels 2 respectively; in addition, one end of the cross bar 4 is connected to the corresponding snap-fitting frame 3 via a screwing mechanism 6, so that the snap-fitting frame 3 can be separated from the cross bar 4. Figure 4 As shown, the screwing mechanism 6 includes a screw hole 601 opened at one end of the cross bar 4 and a through hole 602 opened through the inner side of the corresponding snap-fit ​​frame 3, and a bolt 603 that does not occupy the U-shaped groove space on the snap-fit ​​frame 3 is connected between the screw hole 601 and the through hole 602. In this way, at the beginning, only one snap-fit ​​frame 3 is fixed to one end of the cross bar 4, and the eccentric wheel 2 can be passed through the other end to the cross bar 4 and lifted, and then this end is fixed to the other snap-fit ​​frame 3 through the screwing mechanism 12, and the redundant part of the cross bar 4 is randomly snapped with the spacer fastener 5 to resist the eccentric wheel 2, and finally the snap-fit ​​frame 3 is snapped into the electrolytic cell 1.

[0025] It is worth mentioning that in order to avoid occupying the space of the U-shaped groove of the snap-fit ​​frame 3, the head of the bolt 603 is either very thin so as not to affect the use, or a receiving hole 7 is provided on the outer side of the through hole 602 and opened on the inner wall of the corresponding snap-fit ​​frame 3, and the receiving hole 7 is used to accommodate the head of the bolt 603.

[0026] In addition, if Figure 1 As shown, a bottom plate 8 is provided below the electrolytic cell 1, and a support plate 9 symmetrical to the electrolytic cell 1 is fixedly connected to the top of the bottom plate 8, and a horizontal shaft 10 is rotatably connected to the support plate 9 through a bearing, and the inner side of the shaft 10 is fixedly connected to the outer side of the electrolytic cell 1; in addition, on the one hand, a disk 11 located outside the corresponding support plate 9 is fixedly connected to the outer side of one of the shafts 10; on the other hand, a driving mechanism 12 for driving the disk 11 to swing back and forth is provided on the support plate 9, as shown in FIG. Figure 2 As shown, the driving mechanism 12 includes a connecting shaft 1201 which is vertically connected to the outer side of the disc 11 and is not located at the center; at the same time, a mounting frame 1202 is connected to the outer side of the corresponding support plate 9, and a motor 1203 is installed on the mounting frame 1202. The output shaft of the motor 1203 and the outer peripheral side of the connecting shaft 1201 are fixedly sleeved with mutually meshing gears 1204. In this way, under the action of the driving mechanism 12, the disc 11 can be driven to swing, so that the disc 11 drives the shaft 10 and the electrolytic cell 1 to swing. When swinging, the electrolyte therein will swing, increasing the fluidity of the electrolyte, so that the electrolyte can contact the eccentric wheel 2 more evenly.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tooling equipment for processing eccentric wheel parts, including an electrolytic component and an arrangement component: The electrolysis component comprises an electrolytic cell (1) and a plurality of eccentric wheels (2), and is characterized in that: The diameter of the eccentric wheel (2) is smaller than the depth of the electrolytic cell (1); The arrangement member comprises two U-shaped snap-fit ​​frames (3), the snap-fit ​​frames (3) being snap-fitted on the side wall of the electrolytic cell (1), and a cross bar (4) passing through the circular hole on the eccentric wheel (2) being connected between the two snap-fit ​​frames (3); a plurality of eccentric wheels (2) being evenly distributed on the cross bar (4), and a plurality of spacer fasteners (5) for limiting the movement of the eccentric wheels (2) being snap-fitted on the cross bar (4); in addition, one end of the cross bar (4) and the corresponding snap-fit ​​frame (3) are connected via a screwing mechanism (6) so that the snap-fit ​​frame (3) can be separated from the cross bar (4).

2. The tooling equipment for machining eccentric wheel parts according to claim 1, characterized in that: The screwing mechanism (6) comprises a screw hole (601) provided at one end of the crossbar (4) and a through hole (602) provided through the inner side of the corresponding snap-fit ​​frame (3); a bolt (603) which does not occupy the U-shaped groove space on the snap-fit ​​frame (3) is connected between the screw hole (601) and the through hole (602).

3. The tooling equipment for machining eccentric wheel parts according to claim 2, characterized in that: The outer side of the through hole (602) is provided with a receiving hole (7) opened on the inner wall of the corresponding snap-fit ​​frame (3), and the receiving hole (7) is used to receive the head of the bolt (603).

4. The tooling equipment for machining eccentric wheel parts according to claim 1, characterized in that: A bottom plate (8) is arranged below the electrolytic cell (1), and a support plate (9) symmetrical to the electrolytic cell (1) is fixedly connected to the top of the bottom plate (8), and a horizontal shaft (10) is rotatably connected to the support plate (9) via a bearing, and the inner side of the shaft (10) is fixedly connected to the outer side of the electrolytic cell (1); in addition, on the one hand, a disk (11) located outside the corresponding support plate (9) is fixedly connected to the outer side of one of the shafts (10); on the other hand, a driving mechanism (12) for driving the disk (11) to swing back and forth is arranged on the support plate (9).

5. The tooling equipment for machining eccentric wheel parts according to claim 4, characterized in that: The driving mechanism (12) comprises a connecting shaft (1201) which is vertically connected to the outer side of the disc (11) and is not located at the center. At the same time, a mounting frame (1202) is connected to the outer side of the corresponding support plate (9), and a motor (1203) is mounted on the mounting frame (1202). The output shaft of the motor (1203) and the outer peripheral side of the connecting shaft (1201) are both fixedly sleeved with mutually meshing gears (1204).

6. The tooling equipment for machining eccentric wheel parts according to claim 1, characterized in that: The spacing fastener (5) is an elastic member. When it is engaged with the cross bar (4), its left and right ends are in contact with the side surfaces of the left and right eccentric wheels (2) respectively.

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