CN109930192B - Electric brush plating device for repairing metal workpiece - Google Patents
Electric brush plating device for repairing metal workpiece Download PDFInfo
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- CN109930192B CN109930192B CN201910269081.8A CN201910269081A CN109930192B CN 109930192 B CN109930192 B CN 109930192B CN 201910269081 A CN201910269081 A CN 201910269081A CN 109930192 B CN109930192 B CN 109930192B
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Abstract
The invention discloses an electric brush plating device for repairing a metal workpiece, which comprises a working box, an electroplating pen and an anode, wherein a movable door plate capable of rotating in a single direction is arranged on the working box, a handle is arranged on the movable door plate, a moving block for driving the electroplating pen to horizontally move, a fixed box body for fixedly supporting the electroplating pen, a lifting cylinder for controlling the lifting motion of the fixed box body and a fixing mechanism for fixing a workpiece to be plated are also arranged on the working box; through the setting of above-mentioned structure for the positive pole can realize the removal of position, thereby can adjust according to the size of cylinder body, so that adapt to the size of cylinder body, and can adjust the rotatory diameter of positive pole according to the internal diameter size of cylinder body, thereby increased the application scope to the cylinder body, simultaneously, can pass through the electric drive, realize the automatic restoration to the cylinder body, avoid manual operation's trouble and danger, guaranteed the prosthetic precision to the cylinder body, very reliable and stable.
Description
Technical Field
The invention belongs to the technical field of electric brush plating, and particularly relates to an electric brush plating device for repairing a metal workpiece.
Background
The brush plating refers to a process of providing electrolyte through an anode, taking a part to be plated as a cathode, and moving the anode on the cathode, such as forming a plating layer on the surface of the part to be plated or in an inner hole of the part to be plated; the brush plating can strengthen and improve the surface performance of the workpiece to be plated, and can repair the scrapped workpiece caused by out-of-tolerance or abrasion and the like so as to correct the shape and the accurate size of the workpiece.
The publication No. CN108950622A discloses an electric brush plating apparatus which realizes uniformity of electric brush plating, improves quality of a workpiece, reduces the number of times of reciprocating motion of a brushing apparatus, improves work efficiency, realizes matching of moving speed of a brush roller and supply of brush liquid, and ensures an electric brush plating effect.
However, in waiting to plate the piece, for example the cylinder body, the internal diameter of this work piece is different, has a lot of sizes, and the device can't directly adjust the cylinder body of multiple size, realizes the effect of instant use, when restoreing the cylinder body of different sizes, still need change the positive pole, very trouble, and manual operation can hardly realize accurate brush plating, and the cladding material quality is unstable, and operating personnel closely contacts electrolyte for a long time simultaneously, also can endanger healthy.
Disclosure of Invention
The invention provides the brush plating device for repairing the metal workpiece, which is wide in application range, safe and high in accuracy, and aims to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an electric brush plating device for repairing a metal workpiece comprises a working box, an electroplating pen and an anode, wherein a movable door plate capable of rotating in a single direction is arranged on the working box, a handle is arranged on the movable door plate, a moving block for driving the electroplating pen to horizontally move, a fixed box body for fixedly supporting the electroplating pen, a lifting cylinder for controlling the lifting motion of the fixed box body and a fixing mechanism for fixing a part to be plated are also arranged on the working box; through the setting of above-mentioned structure for the positive pole can realize the removal of position, thereby can adjust according to the size of cylinder body, so that adapt to the size of cylinder body, and can adjust the rotatory diameter of positive pole according to the internal diameter size of cylinder body, thereby increased the application scope to the cylinder body, simultaneously, can pass through the electric drive, realize the automatic restoration to the cylinder body, avoid manual operation's trouble and danger, guaranteed the prosthetic precision to the cylinder body, very reliable and stable.
The working box is provided with a plurality of sliding rods for supporting the moving block to horizontally move, the lifting cylinder is provided with a first limiting strip for limiting the lifting cylinder, and the moving block is provided with a first limiting groove matched with the limiting strip, a lifting device for driving the lifting cylinder to move up and down and a rotating device for driving the fixed box body to rotate; through the setting of above-mentioned structure for the positive pole can realize horizontal migration's effect through the slide bar, so that pack into the cylinder body, and be convenient for adjust the position, can go up and down and rotatory control to the positive pole simultaneously, so that adjust according to the size of cylinder body, improved the device's adaptability, can restore the cylinder body automatically simultaneously, guaranteed the security, practicality very.
The fixed box body is provided with a driving rod for driving the electroplating pen to do telescopic motion and a control device for controlling the electroplating pen to do telescopic motion, the end part of the driving rod is provided with a first control knob, the driving rod is arranged inside the lifting cylinder, the outer diameter of the driving rod is smaller than the inner diameter of the lifting cylinder, and the driving rod is movably connected with the fixed box body; through the setting of above-mentioned structure for the positive pole can adapt to the size of cylinder body internal diameter through artifical control to the actuating lever, and the structure is very simple and easily operation, and to the setting of actuating lever and a lift section of thick bamboo simultaneously, make the actuating lever when the drive to the positive pole, can not influence the drive of a lift section of thick bamboo to a fixed section of thick bamboo, guaranteed the stability of structure operation.
The fixing mechanism comprises a liquid seepage plate for transporting dropped electroplating liquid outwards, a plurality of clamping plates for clamping and fixing a piece to be plated and a fixing bottom plate for fixing the clamping plates on the liquid seepage plate, the liquid seepage plate is provided with a plurality of through holes, the fixing bottom plate is provided with a plurality of fixing columns matched with the through holes, and the clamping plates are movably connected with the fixing bottom plate; through the setting of above-mentioned through-hole for unnecessary plating solution can directly flow from the sepage board during restoration, so that collect unnecessary plating solution, avoid the waste of plating solution, saved the resource, can carry out reliable fixed to the cylinder body according to the size of cylinder body to PMKD adjusting position at any time simultaneously, effectually guaranteed the fixed stability to the rod body, improved the fixed efficiency to the cylinder body, simple structure and practicality.
The protective pad is arranged on one surface, which is in contact with a piece to be plated, of the clamping plate, a sliding block for assisting the clamping plate to move is arranged on the clamping plate, a sliding groove matched with the sliding block is formed in the fixed bottom plate, a first threaded rod in threaded fit with the sliding block is arranged on the sliding block, the first threaded rod is movably connected with the fixed bottom plate through a rotating bearing, and a second control knob for controlling the first threaded rod to rotate is arranged on the first threaded rod; through the setting of above-mentioned structure for the grip block can be through the cooperation with first threaded rod, realizes the fine setting of position, so that adapt to the size of cylinder body, thereby can carry out reliable fixed to the body of rod, the effectual fixed effect of having strengthened the cylinder body, simultaneously to the fixed simple and easy operation very of cylinder body.
The lifting device comprises a lifting toothed ring for controlling the lifting barrel to perform lifting motion and a first driving piece for driving the lifting toothed ring to rotate, the first limiting strip is in threaded fit with the lifting toothed ring, the moving block is provided with a containing groove for containing the first driving piece, and an output shaft of the first driving piece is provided with a first driving piece in meshed connection with the lifting toothed ring; through the setting of above-mentioned structure for the lift removal of a lift section of thick bamboo can be realized through the drive of first driving piece, has improved the drive efficiency to positive pole lift removal, thereby can drive the positive pole through fixed box and carry out lift removal, so that increase the repair range to the cylinder body, the effectual repair effect of having strengthened the cylinder body has improved the repair efficiency to the cylinder body.
The rotating device comprises a rotating disc for controlling the fixed box body to rotate, a second driving piece for driving the rotating disc to rotate and a second transmission piece for controlling the rotating disc to rotate, a first limiting part and a second limiting part for blocking and limiting the second transmission piece and an annular rack arranged between the first limiting part and the second limiting part are arranged on the rotating disc, the annular rack is meshed with the second transmission piece, and the diameters of the first limiting part and the second limiting part are larger than that of the annular rack; through the setting of above-mentioned structure, make fixed box can pass through the drive of second driving piece to the rolling disc, realize rotatory effect, thereby can drive the positive pole and carry out the repair work of rotation type to the cylinder body, the prosthetic comprehensive coverage of cylinder body has been guaranteed, repair quality has been improved, and to the setting of first spacing portion and the spacing portion of second, make first spacing portion and the spacing portion of second can fix the second driving medium spacing, avoid the second driving medium to break away from taking place at rotatory in-process, and lead to the transmission to become invalid, make the positive pole unable rotation, the effectual reliability and stability who guarantees the structure operation.
The top surface and the bottom surface of the second transmission part are respectively provided with a lug for assisting the second transmission part to rotate, the first limiting part and the second limiting part are respectively provided with a moving groove matched with the lug, an output shaft of the second driving part is fixedly provided with a fixed cylinder, the second transmission part is fixedly provided with a first telescopic rod, the first telescopic rod is sleeved with a second telescopic rod, the fixed cylinder is sleeved on the second telescopic rod, the second telescopic rod and the fixed cylinder are both provided with a second limiting strip, and the first telescopic rod and the second telescopic rod are both provided with a second limiting groove matched with the second limiting strip; through the setting of above-mentioned structure, make the second driving medium at rotatory in-process, the lug removes in the shifting chute all the time, play spacing effect, avoid breaking away from of second driving medium, the reliability of structure is improved, and simultaneously, first telescopic link, the cooperation of second telescopic link and fixed cylinder, make the second driving medium when the drive positive pole is rotatory, can remove along with the lift of a lift section of thick bamboo, guarantee that the second driving medium is in the drive condition to the annular rack all the time, make the positive pole can carry out the restoration of the elevating movement of rotation type to the cylinder body, the effectual restoration area to the cylinder body that has increased, the restoration quality to the cylinder body has been strengthened.
The control device comprises a third transmission part fixedly connected with the driving rod, two fourth transmission parts respectively meshed with the third transmission parts and a third telescopic rod fixedly connected with the electroplating pen, a second threaded rod in threaded fit with the fourth transmission parts is arranged on the fourth transmission parts, and a third limiting strip for limiting the second threaded rod is arranged on the fixed box body; through the setting of above-mentioned structure for the positive pole can realize the effect of flexible removal through the cooperation of second threaded rod with the fourth driving medium, thereby can adjust the diameter size when positive pole is rotatory according to the size of cylinder body internal diameter, so that adapt to not unidimensional cylinder body, the effectual application scope that has increased the device has improved the adjustment efficiency to the positive pole.
The second threaded rod is provided with a third limiting groove matched with the third limiting strip and a telescopic groove for the telescopic movement of the third telescopic rod, the telescopic groove is provided with a third limiting part for limiting the third telescopic rod and an elastic part for controlling the telescopic movement of the third telescopic rod, and the third telescopic rod is provided with a movable groove matched with the third limiting part; through the setting of above-mentioned structure for when the third telescopic link got into the cylinder body, can realize concertina movement's effect to the control of third telescopic link through the elastic component, so that adapt to the cylinder body internal diameter, can carry out reaction force to the cylinder body internal diameter simultaneously, increase the extrusion effort to the cylinder body, make positive pole and cylinder body internal diameter in close contact with, thereby can strengthen the restoration effect to the cylinder body.
The invention has the following advantages: this a device is plated to brush for metal work piece is prosthetic passes through the setting of above-mentioned structure, make the cylinder body before restoreing, can carry out effectual fixed centre gripping, avoid the cylinder body to take place to rock when restoreing, guarantee the reliable and stable nature of cylinder body when restoreing, can adapt to not unidimensional cylinder body simultaneously, increase application scope, and can realize the automatic restoration processing to the cylinder body through the electric drive, human direct contact has been avoided, the electric brush is plated the security when restoreing, moreover, the steam generator is simple in structure and easy to operate, very practicality.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective sectional view of fig. 1.
Fig. 3 is an enlarged view of a structure at a in fig. 2.
Fig. 4 is an enlarged view of a structure at B in fig. 2.
Fig. 5 is an enlarged view of a structure at C in fig. 2.
Fig. 6 is an enlarged view of the structure at D in fig. 2.
Fig. 7 is a perspective view of the fixing mechanism in fig. 1.
Fig. 8 is a perspective sectional view of fig. 7.
Fig. 9 is a sectional view of an explosion structure in cooperation between the first telescopic rod, the second telescopic rod and the fixed cylinder in fig. 1.
Fig. 10 is an enlarged view of a structure at E in fig. 9.
Detailed Description
As shown in fig. 1-10, an electric brush plating device for repairing a metal workpiece comprises a work box 1, an electroplating pen 11 and an anode 12, wherein the work box 1 is provided with a movable door plate 13 capable of rotating in a single direction, the movable door plate 13 is provided with a handle 131, the work box 1 is further provided with a movable block 2 for driving the electroplating pen 11 to horizontally move, a fixed box 3 for fixedly supporting the electroplating pen 11, a lifting cylinder 4 for controlling the lifting motion of the fixed box 3 and a fixing mechanism for fixing a workpiece to be plated, through the arrangement of the structure, the anode can realize the movement of the position, so that the anode can be adjusted according to the size of a cylinder body to adapt to the size of the cylinder body, and the rotating diameter of the anode can be adjusted according to the inner diameter of the cylinder body to increase the application range of the cylinder body, and meanwhile, the automatic repair of the cylinder body can be realized through electric drive, the trouble and danger of manual operation are avoided, the precision of repairing the cylinder body is ensured, and the cylinder body is very stable and reliable; the bottom of above-mentioned work box is equipped with a plurality of supporting legss for support work box, make the work box unsettled, thereby can collect the plating solution that the seepage got off, so that reuse, above-mentioned electroplating pen and positive pole are existing product on the existing market, for prior art, and here is no longer repeated, when the cylinder body is packed into to needs, opens movable door plant, then puts into the cylinder body, carries out fixed mounting.
The working box 1 is provided with a plurality of sliding rods 14 for supporting the moving block to horizontally move, the lifting cylinder 4 is provided with a first limiting strip 41 for limiting the lifting cylinder 4, the moving block 2 is provided with a first limiting groove 21 matched with the limiting strip 41, a lifting device for driving the lifting cylinder 4 to move up and down and a rotating device for driving the fixed box 3 to rotate, through the arrangement of the structure, the anode can realize the effect of horizontal movement through the sliding rods, so that the cylinder body can be conveniently arranged, the position can be conveniently adjusted, the anode can be controlled to move up and down and rotate at the same time, the adjustment can be conveniently carried out according to the size of the cylinder body, the adaptability of the device is improved, meanwhile, the cylinder body can be automatically repaired, the safety is ensured, and the device is very practical; the lifting device comprises a lifting toothed ring 42 used for controlling the lifting barrel 4 to perform lifting motion and a first driving piece 43 used for driving the lifting toothed ring 42 to rotate, the first limiting strip 41 is in threaded fit with the lifting toothed ring 42, a containing groove used for containing the first driving piece 43 is formed in the moving block 2, a first driving piece 431 connected with the lifting toothed ring 42 in a meshed mode is arranged on an output shaft of the first driving piece 43, through the arrangement of the structure, the lifting motion of the lifting barrel can be achieved through the driving of the first driving piece, the driving efficiency of the lifting motion of the anode is improved, and therefore the anode can be driven by the fixed box body to perform lifting motion, the repair range of the cylinder body is conveniently increased, the repair effect of the cylinder body is effectively enhanced, and the repair efficiency of the cylinder body is improved.
The first driving part is arranged by a motor, the first driving part is in the prior art and is not described herein any more, the first driving part is arranged by a gear, the prior art and is not described herein any more, the moving block is movably connected with the sliding rods, the two sliding rods are arranged in the embodiment, the moving block can be pushed by a person to freely move on the sliding rods, when the inner surface of the cylinder body needs to be repaired or the cylinder body needs to be installed, the lifting cylinder needs to be driven to lift to change the position of the anode, the first driving part is started, the first driving part drives the first driving part to rotate, the first driving part drives the lifting gear ring to rotate, the lifting gear ring rotates to drive the lifting cylinder to rotate, the lifting cylinder is limited by the matching between the first limiting strip and the first limiting groove, the rotating motion is converted into the vertical motion, and the effect of; when the cylinder body needs to be fixed, the anode is lifted, the moving block is pushed, the cylinder body is fixed, and after the cylinder body is fixed, the anode is lowered to enable the anode to enter the cylinder body, so that the cylinder body starts to be repaired; when the cylinder body is repaired, the anode is driven to reciprocate to move up and down through the first driving piece, so that the repairing effect is achieved.
The fixed box body 3 is provided with a driving rod 31 for driving the electroplating pen 11 to do telescopic motion and a control device for controlling the electroplating pen 11 to do telescopic motion, the end part of the driving rod 31 is provided with a first control knob 311, the driving rod 31 is arranged inside the lifting cylinder 4, the outer diameter of the driving rod 31 is smaller than the inner diameter of the lifting cylinder 4, the driving rod 31 is movably connected with the fixed box body 3, through the arrangement of the structure, an anode can control the driving rod through manual work, the size of the inner diameter of the cylinder body can be adapted, the structure is very simple and easy to operate, and meanwhile, the arrangement of the driving rod and the lifting cylinder ensures that the driving of the lifting cylinder on the fixed cylinder cannot be influenced when the driving rod drives the anode, and the stability of the structure operation is ensured; the top of actuating lever is located to above-mentioned first control knob, and first control knob's diameter is less than the internal diameter of a lift section of thick bamboo, can avoid first control knob to the removal interference of a lift section of thick bamboo, guarantees that a lift section of thick bamboo can be stable goes up and down, and when a lift section of thick bamboo when elevating movement, actuating lever and first control knob are inside a lift section of thick bamboo, do not carry out work.
The fixing mechanism comprises a liquid seepage plate 51 used for transporting the dripped electroplating liquid, a plurality of clamping plates 52 used for clamping and fixing the piece to be plated and a fixed bottom plate 53 used for fixing the clamping plates 52 on the liquid seepage plate 51, the liquid seepage plate 51 is provided with a plurality of through holes 511, the fixed bottom plate 53 is provided with a plurality of fixed columns 531 matched with the through holes 511, the clamping plate 52 is movably connected with the fixed bottom plate 53, through the arrangement of the through holes, redundant electroplating solution can directly flow out from the liquid seepage plate during repair, so as to collect the redundant electroplating solution, avoid the waste of the electroplating solution, save resources, adjust the position of the fixed bottom plate at any time according to the size of the cylinder body, the cylinder body is reliably fixed, the fixing stability of the rod body is effectively guaranteed, the fixing efficiency of the cylinder body is improved, and the structure is simple and practical; the clamping plate 52 is provided with a protection pad 521 on one side contacted with a part to be plated, the clamping plate 52 is provided with a sliding block 522 used for assisting the clamping plate 52 to move, a sliding chute 532 matched with the sliding block 522 is arranged on the fixed bottom plate 53, a first threaded rod 54 in threaded fit with the sliding block 522 is arranged on the sliding block 522, the first threaded rod 54 is movably connected with the fixed bottom plate 53 through a rotating bearing 541, a second control knob 542 used for controlling the first threaded rod 54 to rotate is arranged on the first threaded rod 54, and through the arrangement of the structure, the clamping plate can be matched with the first threaded rod to realize fine adjustment of the position so as to adapt to the size of a cylinder body, so that the rod body can be reliably fixed, the fixing effect on the cylinder body is effectively enhanced, and meanwhile, the cylinder body is very simple to fix and easy to operate
The bottom of work box is located to above-mentioned sepage board, when the cylinder body is fixed to needs, place the cylinder body on the sepage board earlier, then pick up PMKD, insert the fixed column on the PMKD in the through-hole on the suitable sepage board according to the size of cylinder body, the direction of protection pad towards the cylinder body, then rotate second control knob, it begins rotatoryly to make second control knob drive first threaded rod, the rotation of first threaded rod can drive the grip block rotatory, and the grip block passes through the cooperation of slider and spout, close, realize horizontal migration's effect, thereby can be according to the distance that the interval adjustment grip block between grip block and the cylinder body removed, realize the effect of fine setting, thereby can be more firm fix the grip block.
The rotating device comprises a rotating disc 44 for controlling the fixed box body 3 to rotate, a second driving piece 45 for driving the rotating disc 44 to rotate and a second transmission piece 46 for controlling the rotating disc 44 to rotate, the rotating disc 44 is provided with a first limiting part 441 and a second limiting part 442 for blocking and limiting the second transmission piece 46 and an annular rack 443 arranged between the first limiting part 441 and the second limiting part 442, the annular rack 443 is meshed and connected with the second transmission piece 46, the diameters of the first limiting part 441 and the second limiting part 442 are larger than that of the annular rack 443, through the arrangement of the structure, the fixed box body can drive the rotating disc through the second driving piece, the rotating effect is realized, the anode can be driven to carry out rotary repair work on the cylinder body, the overall coverage of repairing the cylinder body is ensured, and the repair quality is improved, the first limiting part and the second limiting part are arranged, so that the first limiting part and the second limiting part can fix and limit the second transmission piece, the second transmission piece is prevented from being separated in the rotating process, transmission failure is avoided, the anode cannot rotate, and the stability and the reliability of the structure operation are effectively ensured; the top surface and the bottom surface of the second transmission member 46 are respectively provided with a bump 461 for assisting the rotation of the second transmission member 46, the first limiting portion 441 and the second limiting portion 442 are respectively provided with a moving groove 444 matched with the bump 461, the output shaft of the second driving member 45 is fixedly provided with a fixed cylinder 47, the second transmission member 46 is fixedly provided with a first telescopic rod 48, the first telescopic rod 48 is sleeved with a second telescopic rod 49, the fixed cylinder 47 is sleeved on the second telescopic rod 49, the second telescopic rod 49 and the fixed cylinder 47 are both provided with a second limiting strip 471, the first telescopic rod 48 and the second telescopic rod 49 are both provided with a second limiting groove 481 matched with the second limiting strip 471, through the arrangement of the structure, the bump always moves in the moving groove in the rotation process of the second transmission member, thereby playing a role of limiting and avoiding the separation of the second transmission member, the reliability of structure is improved, simultaneously, the cooperation of first telescopic link, second telescopic link and a fixed section of thick bamboo for the second driving medium can remove along with the lift of a lift section of thick bamboo when the drive positive pole is rotatory, guarantees that the second driving medium is in the drive state to the annular rack all the time, makes the positive pole can carry out the restoration of the elevating movement of rotation type to the cylinder body, and the effectual restoration area that has increased to the cylinder body has strengthened the restoration quality to the cylinder body.
The fixed cylinder, the first telescopic rod and the second telescopic rod are all provided with limiting parts, so that the first telescopic rod is prevented from being separated from the second telescopic rod, the second telescopic rod is prevented from being separated from the fixed cylinder, a second limiting groove can freely and vertically move on a second limiting strip, the second driving piece is arranged by adopting a motor, the description is omitted in the prior art, the second driving piece is arranged by adopting a gear, the prior art is omitted in the prior art, and the description is omitted in the prior art; when the lifting cylinder needs to be controlled to rotate, the second driving piece is started, the output shaft of the second driving piece drives the fixed cylinder to rotate, the first telescopic rod and the second telescopic rod are driven by the fixed cylinder to rotate through the matching of the second limiting strip and the second limiting groove, the first telescopic rod drives the second driving piece to rotate through the rotation of the first telescopic rod, the second driving piece can drive the rotary disc to rotate through the rotation of the second driving piece, the top of the rotary disc is movably connected with the lifting cylinder, the bottom of the rotary disc is fixedly connected with the fixed box body, the rotation of the rotary disc drives the fixed box body to rotate, so that the rotation of the anode is realized, in the lifting movement process of the lifting cylinder, the first telescopic rod and the second telescopic rod can drive the second driving piece to perform telescopic movement along with the movement of the rotary disc, so as to adapt to the lifting movement of the lifting cylinder, in the process that the second driving piece, the second driving medium remains the engaged state with the rolling disc all the time, and the lug remains throughout at the shifting chute, and at the rotatory in-process of second driving medium and rolling disc, the lug keeps moving in the shifting chute, and the tip of lug is the dome setting to reduce the frictional force between lug and the shifting chute, thereby can keep the fixed effect before second driving medium and the rolling disc.
The control device comprises a third transmission piece 32 fixedly connected with the driving rod 31, two fourth transmission pieces 33 respectively meshed and connected with the third transmission piece 32 and a third telescopic rod 34 fixedly connected with the electroplating pen 11, wherein a second threaded rod 35 in threaded fit with the fourth transmission pieces 33 is arranged on the fourth transmission piece 33, and a third limiting strip 36 for limiting the second threaded rod 35 is arranged on the fixed box body 3; be equipped with on the second threaded rod 35 with third spacing 36 matched with third spacing 37 and be used for supplying the flexible groove 351 of the telescopic motion of third telescopic link 34, be equipped with on the flexible groove 351 and be used for spacing third spacing portion 352 to third telescopic link 34 and be used for controlling the elastic component 38 of the telescopic motion of third telescopic link 34, be equipped with the activity groove 341 with spacing portion 352 matched with of third on the third telescopic link 34, through the setting of above-mentioned structure, make the third telescopic link when getting into the cylinder body, can realize the effect of telescopic motion to the control of third telescopic link through the elastic component, so as to adapt to the cylinder body internal diameter, can carry out reaction force to the cylinder body internal diameter simultaneously, increase the extrusion effort to the cylinder body, make positive pole and cylinder body internal diameter in close contact, thereby can strengthen the restoration effect to the cylinder body.
The third transmission part and the fourth transmission part are both provided with gears, which is the prior art and is not repeated herein, the elastic part is provided with a helical spring, which is the prior art and is not repeated herein, when the distance between the anodes needs to be adjusted to be placed in the cylinder body, the first control knob is rotated to drive the driving rod to rotate, the rotation of the driving rod drives the third transmission part to rotate, the rotation of the third transmission part drives the fourth transmission part to rotate, the fourth transmission part is matched with the second threaded rod through threads, and the third limiting groove is matched with the third limiting strip, so that the second threaded rod can realize the moving effect, thereby driving the anodes to perform telescopic motion to adapt to the inner diameter of the cylinder body, and the anodes can extrude the inner wall of the cylinder body through the counter-elasticity of the elastic part on the third telescopic rod in the cylinder body, thereby the contact strength of the anode and the inner wall of the cylinder body is enhanced, the anode can be tightly attached to the inner wall of the cylinder body, and the repairing effect of the brush plating is ensured.
Claims (1)
1. An electric brush plating device for repairing a metal workpiece comprises a working box (1), an electroplating pen (11) and an anode (12), wherein a movable door panel (13) capable of rotating in a single direction is arranged on the working box (1), and a handle (131) is arranged on the movable door panel (13); the method is characterized in that: the working box (1) is also provided with a moving block (2) for driving the electroplating pen (11) to horizontally move, a fixed box body (3) for fixedly supporting the electroplating pen (11), a lifting cylinder (4) for controlling the lifting motion of the fixed box body (3) and a fixing mechanism for fixing a piece to be plated;
the working box (1) is provided with a plurality of sliding rods (14) for supporting the moving block (2) to horizontally move, the lifting cylinder (4) is provided with a first limiting strip (41) for limiting the lifting cylinder (4), and the moving block (2) is provided with a first limiting groove (21) matched with the limiting strip (41), a lifting device for driving the lifting cylinder (4) to move up and down and a rotating device for driving the fixed box body (3) to rotate;
the electroplating device is characterized in that a driving rod (31) for driving the electroplating pen (11) to do telescopic motion and a control device for controlling the electroplating pen (11) to do telescopic motion are arranged on the fixed box body (3), a first control knob (311) is arranged at the end part of the driving rod (31), the driving rod (31) is arranged inside the lifting cylinder (4), the outer diameter of the driving rod (31) is smaller than the inner diameter of the lifting cylinder (4), and the driving rod (31) is movably connected with the fixed box body (3);
the fixing mechanism comprises a liquid seepage plate (51) for transporting dropped electroplating liquid outwards, a plurality of clamping plates (52) for clamping and fixing a piece to be plated and a fixing bottom plate (53) for fixing the clamping plates (52) on the liquid seepage plate (51), a plurality of through holes (511) are formed in the liquid seepage plate (51), a plurality of fixing columns (531) matched with the through holes (511) are arranged on the fixing bottom plate (53), and the clamping plates (52) are movably connected with the fixing bottom plate (53);
a protection pad (521) is arranged on one surface, which is in contact with a piece to be plated, of the clamping plate (52), a sliding block (522) used for assisting the clamping plate (52) to move is arranged on the clamping plate (52), a sliding chute (532) matched with the sliding block (522) is arranged on the fixed bottom plate (53), a first threaded rod (54) in threaded fit with the sliding block (522) is arranged on the sliding block (522), the first threaded rod (54) is movably connected with the fixed bottom plate (53) through a rotary bearing (541), and a second control knob (542) used for controlling the first threaded rod (54) to rotate is arranged on the first threaded rod (54);
the lifting device comprises a lifting toothed ring (42) used for controlling the lifting barrel (4) to perform lifting motion and a first driving piece (43) used for driving the lifting toothed ring (42) to rotate, the first limiting strip (41) is in threaded fit with the lifting toothed ring (42), an accommodating groove used for accommodating the first driving piece (43) is formed in the moving block (2), and a first transmission piece (431) meshed with the lifting toothed ring (42) is arranged on an output shaft of the first driving piece (43);
the rotating device comprises a rotating disc (44) used for controlling the fixed box body (3) to rotate, a second driving piece (45) used for driving the rotating disc (44) to rotate and a second transmission piece (46) used for controlling the rotating disc (44) to rotate, wherein a first limiting portion (441) and a second limiting portion (442) used for blocking and limiting the second transmission piece (46) and an annular rack (443) arranged between the first limiting portion (441) and the second limiting portion (442) are arranged on the rotating disc (44), the annular rack (443) is meshed with the second transmission piece (46), and the diameters of the first limiting portion (441) and the second limiting portion (442) are larger than that of the annular rack (443);
the top surface and the bottom surface of the second transmission piece (46) are respectively provided with a convex block (461) for assisting the rotation of the second transmission piece (46), the first limiting part (441) and the second limiting part (442) are respectively provided with a moving groove (444) matched with the convex block (461), the output shaft of the second driving piece (45) is fixedly provided with a fixed cylinder (47), the second transmission piece (46) is fixedly provided with a first telescopic rod (48), the first telescopic rod (48) is sleeved with a second telescopic rod (49), the fixed cylinder (47) is sleeved on the second telescopic rod (49), the second telescopic rod (49) and the fixed cylinder (47) are respectively provided with a second limiting strip (471), and the first telescopic rod (48) and the second telescopic rod (49) are respectively provided with a second limiting groove (481) matched with the second limiting strip (471);
the control device comprises a third transmission piece (32) fixedly connected with the driving rod (31), two fourth transmission pieces (33) respectively meshed with the third transmission piece (32) and a third telescopic rod (34) fixedly connected with the electroplating pen (11), a second threaded rod (35) in threaded fit with the fourth transmission piece (33) is arranged on the fourth transmission piece (33), and a third limiting strip (36) used for limiting the second threaded rod (35) is arranged on the fixed box body (3);
be equipped with on second threaded rod (35) with spacing strip (36) matched with third spacing groove (37) of third and be used for supplying third telescopic link (34) concertina movement's flexible groove (351), be equipped with on flexible groove (351) and be used for spacing portion (352) of third telescopic link (34) and be used for controlling third telescopic link (34) concertina movement's elastic component (38) of being equipped with on third telescopic link (34), be equipped with on third telescopic link (34) with spacing portion (352) matched with activity groove (341) of third.
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| CN201910269081.8A CN109930192B (en) | 2019-04-04 | 2019-04-04 | Electric brush plating device for repairing metal workpiece |
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| CN201910269081.8A CN109930192B (en) | 2019-04-04 | 2019-04-04 | Electric brush plating device for repairing metal workpiece |
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| CN109930192A CN109930192A (en) | 2019-06-25 |
| CN109930192B true CN109930192B (en) | 2020-09-29 |
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| CN111519222B (en) * | 2020-04-26 | 2022-06-07 | 中山东运制版有限公司 | Automatic point supplementing instrument for barrel layer |
| CN114457398B (en) * | 2022-02-21 | 2023-03-14 | 湖南昇通新材料科技有限公司 | Electromagnetic shielding fabric electric brush nickel plating mechanism, device and method |
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| JP2003048141A (en) * | 2001-08-07 | 2003-02-18 | Nippon Mining & Metals Co Ltd | Device for polishing cathode beam for electrolysis, and cathode manufacturing device |
| CN101054705B (en) * | 2007-02-08 | 2010-05-19 | 上海交通大学 | Repair device for semi-automatic electric rush plating of automobile engine cylinder body plane |
| CN105525316B (en) * | 2016-01-20 | 2017-12-01 | 潍柴动力(潍坊)再制造有限公司 | Automatic brush coating apparatus |
| CN107142504B (en) * | 2017-04-17 | 2019-05-24 | 广西大学 | A kind of hole body electro-brush plating machine tool |
| CN207347676U (en) * | 2017-10-11 | 2018-05-11 | 东莞市宏泽电子有限公司 | A kind of brush structure for potentiometer |
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