CN213232534U

CN213232534U - Brush plating machine for shaft parts

Info

Publication number: CN213232534U
Application number: CN202021711648.7U
Authority: CN
Inventors: 蓝金龙
Original assignee: Chongqing Chuanyixin Metal Surface Treatment Co ltd
Current assignee: Chongqing Chuanyixin Metal Surface Treatment Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-18
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a brush plating machine for shaft parts, which comprises a frame, wherein the frame comprises a fixed frame and a sliding frame, and the sliding frame can slide along the axial direction of the parts; the clamp is arranged on the fixing frame; the rotating mechanism comprises a motor and a rotating disc, the motor is arranged on the sliding frame, an output shaft of the motor is arranged towards the direction of the fixed frame, and the center of the rotating disc is connected with the output shaft of the motor; one end of the brush plating pen is connected with the rotating disc, the other end of the brush plating pen faces the direction of the fixed frame and is arranged along the axial direction of the part, and brush hairs are arranged along the axial direction; and the infusion mechanism comprises an infusion tube and a liquid supply pump, one end of the infusion tube is connected with the liquid supply pump, and the other end of the infusion tube is connected with an infusion pen. By using the brush plating machine for the shaft parts, the circumferential surfaces of the shaft parts can be uniformly coated, the continuity and uniformity of a plating layer are ensured, the performance of the plating layer is better, and the processing efficiency is improved.

Description

Brush plating machine for shaft parts

Technical Field

The utility model relates to an electroplate technical field, concretely relates to axle type is brush plating machine for part.

Background

Electroplating is a process of plating a thin metal or alloy coating on the surface of some base materials by using the principle of electrolysis, changes the surface property or size of the base materials, and utilizes the electrolysis to make the surface of the metal or other material products adhere to a layer of metal film, thereby preventing metal oxidation, corrosion and the like, enhancing the corrosion resistance of the metal (the coating metal is mostly corrosion-resistant metal), increasing hardness, preventing abrasion, improving conductivity, smoothness, heat resistance and surface beauty.

Brush plating, also known as coating plating, is a principle and essence of the electroplating process, wherein plating metal or other insoluble materials are used as an anode, a workpiece to be plated is used as a cathode, and cations of the plating metal are reduced on the surface of the workpiece to be plated to form a plating layer. In the prior art, the manual brush plating mode is eliminated by a brush plating machine, the brush plating machine adopts the basic principle of electroplating, a pad or a brush which is in contact with an anode is used for providing electrolyte required by electroplating, and when the anode is in contact with the surface of a part and continuously moves relatively, metal is deposited on the surface of the part to form a plating layer. The existing brush plating machine can only contact with parts on one plane, is inconvenient to process the circumferential surface of shaft parts, and easily causes discontinuous and uneven texture of a plating layer and has the problem of poor plating layer performance in coating.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the to-be-solved technical problem of the utility model is to provide an axle type brush plating machine for part can paint electrolyte on axle type part uniformly, promotes processingquality.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a brush plating machine for shaft parts comprises a rack, wherein the rack comprises a fixed frame and a sliding frame, the fixed frame is fixedly arranged, and the sliding frame can slide along the axial direction of the parts;

the fixture is arranged on the fixing frame and can fix the part;

the rotating mechanism comprises a motor and a rotating disc, the motor is arranged on the sliding frame, an output shaft of the motor is arranged towards the direction of the fixed frame, the center of the rotating disc is connected with the output shaft of the motor, and one side of the rotating disc, which is close to the fixed frame, is provided with a sliding groove along the radial direction;

one end of the brush plating pen is connected with the rotating disc, the other end of the brush plating pen faces the direction of the fixed frame and is arranged along the axial direction of the part, and brush hairs are arranged along the axial direction; and

the infusion mechanism comprises an infusion tube and a liquid supply pump, one end of the infusion tube is connected with the liquid supply pump, and the other end of the infusion tube is connected with an infusion pen.

The part is fixed on the anchor clamps, and the starter motor drives the rotary disk and rotates, and the feed pump provides electrolyte to the brush pen through the transfer line simultaneously, and the brush pen is around the circumference rotation of part, scribbles the plating through the brush hair to the surface of part, makes electrolyte scribble the surface of part uniformly and forms the cladding material. Meanwhile, the sliding frame can be moved along the axial direction of the part, and the whole part of the part is coated.

The brush plating machine for the shaft parts has the beneficial effects that: the coating can be uniformly coated on the circumferential surface of the shaft part, the continuity and uniformity of a coating are ensured, the performance of the coating is better, and the processing efficiency is improved.

Furthermore, the rack also comprises a slide rail arranged along the axial direction of the part, the fixed frame and the sliding frame are both arranged on the slide rail, and the sliding frame is connected with the slide rail in a sliding manner;

the sliding rail is further provided with an air cylinder, the air cylinder is arranged on one side, away from the fixed frame, of the sliding frame and is connected with the sliding frame, and the sliding frame can be driven to move on the sliding rail.

The sliding frame is driven by the cylinder to move on the sliding rail, so that the movement rate can be better controlled, and the coating uniformity of the electrolyte is improved.

The liquid receiving mechanism comprises a liquid receiving groove and a liquid receiving pipe, the liquid receiving groove is located below the clamp, one end of the liquid receiving pipe is connected with the fixing frame, one end of the liquid receiving pipe is communicated with the bottom of the liquid receiving groove, and the other end of the liquid receiving pipe is connected with the liquid supply pump.

The liquid receiving tank is used for receiving and taking the electrolyte dripped by the parts and the brush plating pens, so that the environment pollution is avoided, and the electrolyte can be recycled after being extracted by the liquid supply pump through the liquid receiving pipe.

Furthermore, the rolling disc is radially provided with a sliding groove, the diameter of one end, close to the sliding groove, of the brush plating pen is gradually reduced towards the direction close to the sliding groove, and the brush plating pen can be in interference fit with the sliding groove.

The positions of the brush plating pen can be adjusted according to different parts, the brush plating pen slides along the sliding groove and then is in interference fit with the sliding groove to adapt to shaft parts with different calibers.

Further, the both sides that the brush is plated the pen and is close to the one end of spout all are equipped with the gag lever post, the gag lever post is along the axial setting of brush plating the pen, and is close to the one end of rolling disc and is equipped with the piece of pasting, the piece of pasting can laminate mutually with the rolling disc.

When the brush plating pen slides along the radial direction and is in interference fit with the sliding groove, the sticking block of the limiting rod is attached to the rotating disc, so that the brush plating pen is arranged along the axial direction of the part.

Further, a strip-shaped groove is axially formed in the two sides of the brush plating pen, the limiting rod is L-shaped, one end, far away from the rotating disc, of the limiting rod is square, and the limiting rod is inserted into the strip-shaped groove and is in sliding connection with the strip-shaped groove.

When inserting the brush pen of plating, the piece of pasting is laminated with the rolling disc earlier, and the gag lever post slides in the bar inslot afterwards, and until the brush pen of plating fix in the spout, square gag lever post can only follow the axial slip in bar inslot, ensures that the brush pen of plating sets up along the axial.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the brush plating pen and the rotary disk of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 2 according to the present invention;

reference numerals: 100-machine frame, 110-fixed frame, 120-sliding frame, 130-sliding rail, 140-cylinder, 200-clamp, 300-rotating mechanism, 310-motor, 320-rotating disc, 321-sliding groove, 400-transfusion mechanism, 410-liquid supply pump, 420-transfusion tube, 430-liquid receiving groove, 440-liquid receiving tube, 500-brush plating pen, 510-limit rod, 520-strip groove and 530-sticking block.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or structures must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present invention.

Referring to fig. 1 to 3, the present invention provides a brush plating machine for shaft parts, including a frame 100, a clamp 200, a rotating mechanism 300, a brush plating pen 500 and an infusion mechanism 400, wherein the parts are fixed on the clamp 200, the infusion mechanism 400 provides electrolyte to the brush plating pen 500, the rotating mechanism 300 drives the brush plating pen 500 to rotate around the circumference, and the electrolyte can be uniformly applied to the circumference of the parts.

Specifically, as shown in fig. 1, the rack 100 includes a fixing frame 110 and a sliding frame 120, a fixture 200 is fixedly disposed on the fixing frame 110 for fixing a part, and the sliding frame 120 can slide along an axial direction of the part, thereby facilitating brush plating of the part along the axial direction. In this embodiment, the fixture 200 is a three-jaw chuck, the frame 100 further includes a slide rail 130, the slide rail 130 is disposed along an axial direction of the component, the fixing frame 110 is fixedly disposed at one end of the slide rail 130, and the sliding frame 120 is disposed at the other end of the slide rail 130 and slidably connected to the slide rail 130. The sliding rail 130 is further provided with a cylinder 140, and the cylinder 140 is connected to a side of the sliding frame 120 away from the fixed frame 110 and can push the sliding frame 120 to move on the sliding rail 130.

The rotating mechanism 300 is disposed on the sliding frame 120 and includes a motor 310 and a rotating disc 320, the motor 310 is fixedly disposed on the sliding frame 120, and an output shaft faces the fixed frame 110 and is disposed along an axial direction of the component. The center of the rotating disc 320 is connected with the output shaft of the motor 310, the brush plating pen 500 is also arranged along the axial direction of the part, one end of the brush plating pen is arranged on one side of the rotating disc 320 far away from the motor 310, and the other end of the brush plating pen is provided with brush hair along the axial direction.

The infusion mechanism 400 comprises an infusion tube 420 and a liquid supply pump 410, two ends of the infusion tube 420 are respectively connected with the liquid supply pump 410 and the brush plating pen 500, and the liquid supply pump 410 can draw electrolyte and convey the electrolyte to the brush plating pen 500.

After the part is fixed on the fixture 200, the motor 310 drives the brush-plating pen 500 to rotate relative to the part, so as to uniformly coat the electrolyte on the circumferential surface of the part, and the cylinder 140 can drive the sliding frame 120 to slide, so that the brush-plating pen 500 moves along the axial direction of the part and makes omnibearing contact with the part.

Specifically, the present embodiment further includes a liquid receiving mechanism, the liquid receiving mechanism includes a liquid receiving tank 430 and a liquid receiving pipe 440, the liquid receiving tank 430 is disposed below the component and the brush plating pen 500, and one end of the liquid receiving tank 430 is fixed on the fixing frame 110, and two ends of the liquid receiving pipe 440 are respectively connected to the liquid receiving tank 430 and the liquid supply pump 410. During brush plating, electrolyte dropped from the parts and the brush plating pen 500 is collected through the liquid receiving groove 430 and is extracted by the liquid supply pump 410, so that the environment pollution can be avoided, materials can be recycled, and the environment is protected and saved.

Since different shaft parts have different sizes and different diameters, in the present embodiment, as shown in fig. 2 and 3, the rotating disc 320 has a sliding slot 321 along the radial direction, and the brush plating pen 500 is inserted into the sliding slot 321 and slidably connected to the sliding slot 321, so that the circumferential rotation range can be adjusted to be suitable for different parts. Specifically, the brush plating pen 500 is close to one end of the sliding groove 321, and the diameter gradually decreases toward the direction close to the sliding groove 321, and can be in interference fit with the sliding groove 321, so as to achieve a fixing effect.

In order to ensure that the brush plating pen 500 is axially fixed along the part, both sides of the brush plating pen 500 are provided with limit rods 510, the limit rods 510 are also axially arranged along the part, and one end of each limit rod 510 close to the rotating disc 320 is provided with a sticking block 530, when the brush plating pen 500 is fixed, the sticking blocks 530 are attached to the rotating disc 320, so that an operator can ensure that the brush plating pen 500 is axially arranged.

Further, a strip-shaped groove 520 is axially formed in each of two sides of the brush plating pen 500, the limiting rod 510 is in an L shape, one end of the limiting rod is provided with a patch 530 for being attached to the rotating disc 320, and the other end of the limiting rod is square and inserted into the strip-shaped groove 520 and is slidably connected with the strip-shaped groove 520. When inserting the brush-plating pen 500 into the sliding groove 321, the sticking block 530 firstly sticks to the rotating disc 320, and then the limiting rod 510 slides in the strip-shaped groove 520, so that the brush-plating pen 500 is finally fixed, and the limiting rod 510 cannot rotate due to the square end, thereby ensuring that the brush-plating pen 500 is axially arranged.

The working principle of the brush plating machine for the shaft parts is as follows: the part is fixed on the fixture 200, the position of the brush plating pen 500 is adjusted relative to the diameter of the part, the brush plating pen 500 slides in the sliding groove 321 to a proper position and then is in interference fit with the sliding groove 321, and the limiting rod 510 and the sticking block 530 can ensure that the brush plating pen 500 is axially arranged. The air cylinder 140, the motor 310 and the liquid supply pump 410 are started, the liquid conveying pipe 420 inputs electrolyte to the brush plating pen 500, the motor 310 drives the brush plating pen 500 to rotate around the circumferential direction, the air cylinder 140 pushes the sliding frame 120 to move, the brush plating pen 500 is enabled to be in contact with the surface of a part, the electrolyte is coated around the circumferential direction, a coating is formed, and the liquid receiving tank 430 can receive the dropped electrolyte.

The brush plating machine for the shaft parts can be used for coating the circumferential surface of the shaft parts, ensures the continuity and uniformity of a plating layer tissue structure, improves the performance of a plating layer, improves the processing efficiency, can be suitable for shaft parts of various sizes, and is convenient to operate and high in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A brush plating machine for shaft parts is characterized by comprising a rack, wherein the rack comprises a fixed frame and a sliding frame, the fixed frame is fixedly arranged, and the sliding frame slides along the axial direction of the parts;

the fixture is arranged on the fixing frame and is used for fixing the part;

the rotating mechanism comprises a motor and a rotating disc, the motor is arranged on the sliding frame, an output shaft of the motor is arranged towards the direction of the fixed frame, and the center of the rotating disc is connected with the output shaft of the motor;

2. The brush plating machine for the shaft parts as claimed in claim 1, wherein the rack further comprises a slide rail arranged along the axial direction of the part, the fixed frame and the sliding frame are both arranged on the slide rail, and the sliding frame is connected with the slide rail in a sliding manner;

the sliding rail is further provided with an air cylinder, the air cylinder is arranged on one side, away from the fixed frame, of the sliding frame and is connected with the sliding frame, and the sliding frame is driven to move on the sliding rail.

3. The brush plating machine for shaft parts according to claim 1, further comprising a liquid receiving mechanism, wherein the liquid receiving mechanism comprises a liquid receiving tank and a liquid receiving pipe, the liquid receiving tank is positioned below the clamp, one end of the liquid receiving tank is connected with the fixing frame, one end of the liquid receiving pipe is communicated with the bottom of the liquid receiving tank, and the other end of the liquid receiving pipe is connected with the liquid supply pump.

4. The brush plating machine for shaft parts according to claim 1, wherein the rotating disc is radially provided with a sliding groove, the diameter of one end of the brush plating pen close to the sliding groove is gradually reduced towards the direction close to the sliding groove, and the brush plating pen is in interference fit with the sliding groove.

5. The brush plating machine for shaft parts according to claim 4, wherein both sides of one end of the brush plating pen close to the sliding groove are provided with limiting rods, the limiting rods are arranged along the axial direction of the brush plating pen, one end of the limiting rods close to the rotating disc is provided with a sticking block, and the sticking block is stuck with the rotating disc.

6. The brush plating machine for shaft parts according to claim 5, wherein the brush plating pen is provided with strip-shaped grooves on both sides along the axial direction, the limiting rod is L-shaped, and one end of the limiting rod, which is far away from the rotating disc, is square and is inserted into the strip-shaped grooves to be slidably connected with the strip-shaped grooves.