CN116219528A - Stainless steel material surface treatment device - Google Patents

Abstract

The invention discloses a stainless steel material surface treatment device, which comprises: the electrolyte in the electrolytic cell is provided with magnetic fluid; the magnetic force driving assembly is arranged at the front end and the rear end of the electrolytic cell and comprises a plurality of electromagnets used for generating magnetic fields, the electromagnets are divided into two groups and are respectively and movably connected with the front end and the rear end of the electrolytic cell, a gear is fixedly arranged at one end of each electromagnet, a rack is meshed with the surface of each gear, and the rack is fixedly arranged at one end of the electrolytic cell so that the gears horizontally move and rotate. According to the invention, the alternating magnetic fields generated by the two groups of electromagnets can drive the magnetic fluid to uniformly stir the electrolyte, so that the electrolysis effect of the stainless steel material is improved, meanwhile, the magnetic fluid moves in the electrolyte and can continuously touch the stainless steel material and strip bubbles attached to the surface of the magnetic fluid, thereby accelerating the electrolytic polishing efficiency of the stainless steel material, and further improving the electrolytic polishing efficiency and quality of the stainless steel material.

Description

Stainless steel material surface treatment device

Technical Field

The invention relates to the technical field of stainless steel surface treatment, in particular to a stainless steel material surface treatment device.

Background

Stainless steel products are general names of articles for daily use and industrial products which are processed by adopting stainless steel materials as main raw materials, stainless steel is high alloy steel capable of resisting corrosion in air or chemical corrosion medium, the stainless steel has attractive surface and good corrosion resistance, the inherent surface performance of the stainless steel is brought into play without surface treatment such as color plating, and the stainless steel is used for one of various kinds of steel.

In the production process of stainless steel products, the surfaces of the stainless steel products need to be treated on equipment to remove burrs on the surfaces of the stainless steel products, and the later processing is convenient, wherein in the treatment of the stainless steel materials, the electrolytic polishing of the stainless steel materials is greatly popularized and applied by virtue of the advantages of high production efficiency, low production cost, fine polishing of the surfaces of workpieces and the like.

However, in the prior art, bubbles are generated in the electrolytic polishing process of the stainless steel material, the bubbles are attached to the surface of the stainless steel material and prevent current from passing, so that polishing effect is affected, the bubbles can also cause severe fluctuation of liquid, and chemical agents in the electrolyte are unevenly distributed, so that polishing quality is affected.

Disclosure of Invention

The invention aims to provide a stainless steel material surface treatment device, which solves the problems that bubbles are generated in the electrolytic polishing process of a stainless steel material, the bubbles are attached to the surface of the stainless steel material and prevent current from passing, so that the polishing effect is affected, the bubbles can also cause severe fluctuation of liquid, and the chemical agent in electrolyte is unevenly distributed, so that the polishing quality is affected.

In order to achieve the above purpose, the present invention provides the following technical solutions: comprising the following steps:

the electrolyte in the electrolytic cell is provided with magnetic fluid;

the magnetic force driving assembly comprises a plurality of electromagnets used for generating magnetic fields, the electromagnets are divided into two groups and are respectively and movably connected with the front end and the rear end of the electrolytic cell, one end of each electromagnet is fixedly provided with a gear, the surfaces of the gears are meshed with racks, the racks are fixedly arranged at one end of the electrolytic cell so that the gears rotate when moving horizontally, one end of each gear is fixedly connected with a driving shaft, the surfaces of the driving shafts are respectively and fixedly connected with a first electric contact ring and a second electric contact ring, the surfaces of the first electric contact ring and the second electric contact ring are respectively and tightly attached with a first electric connection metal strip and a second electric connection metal strip, so that the first electric contact ring is matched with the first electric connection metal strip, the second electric contact ring and the power supply to form a current loop, the directions of the magnetic fields of the two groups of electromagnets are opposite, and magnetic fluid is moved between the two groups of electromagnets to accelerate the rupture of bubbles;

The power driving assembly is arranged at the bottom of the electrolytic cell and is used for driving the magnetic driving assembly to reciprocate so as to enable the magnetic fluid to flow in the electrolyte in the electrolytic cell in a reciprocating and multidirectional mode.

Preferably, the magnetic fluid is one of ferric oxide and magnetic stainless steel ball, the first electric connection metal strip is connected with the positive electrode of the power supply, the second electric connection metal strip is connected with the negative electrode of the power supply, one end of the first electric connection metal strip corresponding to the position of the second electric contact ring and one end of the second electric connection metal strip corresponding to the position of the first electric contact ring are both provided with insulating sleeves, so that the situation that the electromagnet cannot be normally used due to the short circuit of the first electric connection metal strip and the second electric connection metal strip through the second electric contact ring is avoided.

Preferably, the first electric contact ring comprises four conductive rings and four insulating pads, the insulating pads are fixedly connected to one ends of opposite faces of two adjacent conductive rings, the four conductive rings and the four insulating pads form a complete annular structure, the conductive rings are divided into two groups, and two conductive rings in any group are respectively connected with a plurality of electromagnets at the top or the bottom of each group in a positive and negative manner, so that when the first electric contact ring rotates, the current directions of supplying power to a plurality of electromagnets at the top and the bottom of each group are opposite, and a changing magnetic field is generated between the electromagnets at the top and the bottom of each group, and magnetic fluid is driven to move in electrolyte.

Preferably, one end fixedly connected with electro-magnet mounting panel in the electrolytic cell position is kept away from to the electro-magnet, electro-magnet mounting panel fixed connection is in the position between electro-magnet and gear, the middle part of gear is hollow out construction to make the weight that lightens the gear, the one end fixedly connected with fixed shell in the corresponding electro-magnet position of electrolytic cell, and the bottom of fixed shell is open structure, first guide way has been seted up at the middle part of fixed shell, first electric metal strip that connects is fixed to be embedded at the top of first guide way inner wall, and the second electric metal strip that connects is fixed to be embedded at the bottom of first guide way inner wall, rack fixed connection is at the top of fixed shell inner wall, drive shaft swing joint is at the inner wall of first guide way, the one end fixedly connected with protection shell in the corresponding first guide way position of fixed shell, and the surface sliding connection of protection shell has the leading truck, the leading truck is kept away from the one end in gear position through the bearing rotation to make the first electric metal strip that connects the electricity metal strip and the second of shell play the guard, the guide effect to the removal of leading truck in the surface fixedly connected with the first fixing rack through the bearing rotation, the first fixing rack is connected with the surface of first fixing bracket through the bearing.

Preferably, the four corners position of electrolytic cell is fixedly connected with supporting leg respectively, power drive subassembly includes the drive base, drive base fixed connection is in the bottom of electrolytic cell, and drive base fixed connection is on the surface of supporting leg, and two adjacent horizontal the one end of supporting leg opposite face is divided fixedly connected with dead lever equally, the dead lever is located the bottom of drive base, the surface activity of dead lever has cup jointed the actuating tube, and first mount and second mount fixed connection are on the surface of actuating tube, two equal fixedly connected with support frame in surface of actuating tube, the upper and lower both ends of support frame all swing joint has the slide respectively, and two slide pass through bolt fixed connection, are located the bottom fixedly connected with right angle motor, and the output shaft of right angle motor is the swing joint support frame and two slide respectively, the top fixedly connected with engaging wheel of right angle motor output shaft, the top fixedly connected with reference cylinder of engaging wheel, the middle part fixedly embedded fixed seat of actuating base has seted up a plurality of holding chambers, the inner wall swing joint who holds the chamber has the swing joint, swing joint big or small and the cylinder that just the swing joint of cylinder is engaged with the bottom of cylinder, the swing joint with the cylinder that is engaged with the cylinder, the cylinder is engaged with the bottom of swing joint.

Preferably, a plurality of grooves are formed in the surface of the meshing wheel, the arc degree of the grooves is matched with the arc degree of the meshing column, two guide rings are movably connected to the bottom of the fixing seat and are respectively located at two ends of the positioning column, the guide rings are located right above the meshing wheel, one end of each guide ring is fixedly connected with a reinforcing rib, the reinforcing ribs are located at one end of the fixing seat, the bottoms of the guide rings and the reinforcing ribs are fixedly connected with threaded columns, the threaded rods are connected with threaded rods in threaded mode that the threaded rods penetrate through bearings movably and extend to the outside of the driving base, one end of each threaded rod is fixedly connected with a handle, one end of each movable column is provided with a second guide groove, one end of each second guide groove is obliquely arranged at one end of each movable column, one end of each corresponding second guide groove of the fixing seat is provided with a first movable groove, the first movable groove is communicated with the inside of each accommodating cavity, the inner wall of each first movable groove is movably connected with the driving column, and the diameter of each driving column is matched with the width of each second guide groove, and the directions of the threaded rods are opposite to the directions of the threads of the threaded rods.

Preferably, a third guide groove is formed in one end of the fixing seat corresponding to the position of the threaded column, a first guide block is movably connected to the inner wall of the third guide groove, the first guide block is fixedly connected to one end of the threaded column, a fourth guide groove is formed in one end of the fixing seat far away from the position of the threaded column, a second guide block is movably connected to the inner wall of the fourth guide groove, and the second guide block is fixedly connected to the bottom of the guide ring.

Preferably, the middle part of the corresponding right angle motor output shaft position of support frame has seted up the third movable groove, and the output shaft swing joint of right angle motor is at the inner wall in third movable groove, the logical groove has been seted up at the middle part of the corresponding bolt position of support frame to make two slide back and forth movement in the surface of support frame, the top and the bottom of support frame all are fixedly connected with slide rail respectively, the spout has been seted up to the one end of the corresponding slide rail position of slide, and the inner wall and the surface swing joint of slide rail, so that slide stable swing joint is at the surface of support frame.

Preferably, one end of the threaded column is fixedly connected with a marking plate, a second movable groove is formed in the side wall of the driving base corresponding to the position of the marking plate, and the marking plate is movably connected to the inner wall of the second movable groove.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the alternating magnetic fields generated by the two groups of electromagnets can drive the magnetic fluid to uniformly stir the electrolyte, so that the electrolysis effect of the stainless steel material is improved, meanwhile, the magnetic fluid moves in the electrolyte and can be continuously contacted with the stainless steel material, and bubbles attached to the surface of the magnetic fluid are peeled off from the magnetic fluid, so that the electrolytic polishing efficiency of the stainless steel material is accelerated, and the electrolytic polishing efficiency and quality of the stainless steel material are improved;

The invention also has the advantages that the magnetic fluid is continuously flushed on the surface of the stainless steel, so that the surface of the stainless steel is smoother, the stainless steel is suitable for electrolytic polishing of stainless steel with large surface roughness, the stainless steel with large surface roughness is difficult to smooth in places with large burr protrusions in the prior art, however, the magnetic fluid flushing of the same metal material can ensure that the impact force on the smooth surface of the burr protrusions is larger, the generated oxide film is continuously wiped, namely, electrolytic reaction is more in the smoother positions of the burr protrusions, so that the degree of protrusion of the burr protrusions is reduced, the electrolytic polishing effect of the stainless steel surface is improved, and meanwhile, the movement speed of cations and anions in electrolyte is accelerated under the action of magnetic force due to the alternating magnetic field generated by two groups of electromagnets, so that the rate and direction of oxidation-reduction reaction are enhanced, and meanwhile, the charge distribution on the surface of a stainless steel workpiece can be more uniform due to the alternating magnetic field generated by the two groups of electromagnets, and the polishing effect is further improved.

The invention also drives the positioning cylinder to be blocked by the guide ring through the meshing wheel, so that the meshing wheel rotates around the last meshing column meshed with the positioning cylinder, the right-angle motor moves from the other end of the fixed seat to the other end of the fixed seat, and the right-angle motor continuously maintains meshing relation with the meshing columns, so that the meshing wheel moves in a cyclic reciprocating manner, the moving track is semicircular at two ends and moves in a straight line in the middle, and as a part of the semicircular track at two ends is caused by relative movement between the right-angle motor and the corresponding support frame of the sliding plate and is not transmitted to the driving tube through the support frame, the meshing wheel can drive the first fixing frame and the second fixing frame to reciprocate back and forth along the direction of the fixed rod through the right-angle motor matched with the sliding plate, the support frame and the driving tube when the meshing wheel performs cyclic reciprocating movement.

Drawings

FIG. 1 is a schematic view showing the overall structure of a stainless steel material surface treatment apparatus according to the present invention;

FIG. 2 is a schematic diagram showing the overall structure of a stainless steel surface treatment apparatus according to the present invention;

FIG. 3 is a schematic view of the magnetic force driving assembly of the stainless steel material surface treatment device according to the present invention;

FIG. 4 is a partial elevation view of the structure of the magnetic drive assembly of the stainless steel material surface treatment apparatus of the present invention;

FIG. 5 is a schematic view showing a part of a magnetic driving assembly of a stainless steel surface treatment apparatus according to the present invention;

FIG. 6 is a schematic diagram showing a part of a magnetic driving assembly of a stainless steel surface treatment apparatus according to the present invention;

FIG. 7 is a partial cross-sectional view of a stainless steel material surface treatment apparatus of the present invention showing a stationary housing structure;

FIG. 8 is a partial cross-sectional view of a second embodiment of a stainless steel surface treatment apparatus according to the present invention;

FIG. 9 is a partial front sectional view of the stainless steel material surface treatment device fixing shell structure of the present invention;

FIG. 10 is a schematic view of a gear structure of a stainless steel material surface treatment device according to the present invention;

FIG. 11 is a schematic view of the structure of a first electric contact ring and a second electric contact ring of the stainless steel material surface treatment device;

FIG. 12 is a schematic view of a power driving assembly of a stainless steel surface treatment apparatus according to the present invention;

FIG. 13 is a schematic diagram of a power driving assembly of a stainless steel surface treatment device according to the present invention;

FIG. 14 is a schematic view showing a part of the power driving assembly of the stainless steel surface treatment apparatus according to the present invention;

FIG. 15 is a schematic view showing a part of a power driving assembly of a stainless steel surface treatment apparatus according to the present invention;

FIG. 16 is a schematic view of the structure of a guide ring of the stainless steel surface treatment device of the present invention;

FIG. 17 is a partial cross-sectional view of a mounting base structure of a stainless steel material surface treatment apparatus according to the present invention;

FIG. 18 is a schematic view showing the structure of a fixing base of a stainless steel surface treatment device according to the present invention;

FIG. 19 is a partial cross-sectional view of a mounting base structure of a stainless steel material surface treatment apparatus according to the present invention;

FIG. 20 is a schematic view of a movable column of a stainless steel surface treatment apparatus according to the present invention;

FIG. 21 is a schematic view showing the direction of a magnetic field and the direction of a current in the use state of the magnetic force driving assembly structure of the stainless steel material surface treatment device of the present invention.

In the figure: 1. an electrolytic cell;

201. an electromagnet mounting plate; 202. an electromagnet; 203. a gear; 204. a rack; 205. a drive shaft; 206. a first electrical contact ring; 2061. a conductive ring; 2062. an insulating pad; 207. a second electrical contact ring; 208. a first electrically connected metal strip; 209. a second electrically connected metal strip; 210. a fixed case; 211. a first guide groove; 212. a protective shell; 213. a guide frame; 214. a first fixing frame; 215. the second fixing frame;

3. Support legs;

401. a driving base; 402. a fixed rod; 403. a driving tube; 404. a support frame; 405. a slide plate; 406. a right angle motor; 407. a meshing wheel; 408. positioning a cylinder; 409. a fixing seat; 410. a receiving chamber; 411. a movable column; 412. engagement posts; 413. a second guide groove; 414. a guide ring; 415. reinforcing ribs; 416. a threaded column; 417. a threaded rod; 418. a first movable groove; 419. a drive column; 420. a third guide groove; 421. a first guide block; 422. a fourth guide groove; 423. a second guide block; 424. a marking plate; 425. a second movable groove; 426. a third movable groove; 427. a slide rail.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-21, the present invention provides a technical solution: comprising the following steps:

The electrolytic cell 1, wherein magnetic fluid is arranged in electrolyte in the electrolytic cell 1;

the magnetic force driving assembly is arranged at the front end and the rear end of the electrolytic cell 1, the magnetic force driving assembly comprises a plurality of electromagnets 202 for generating magnetic fields, the electromagnets 202 are divided into two groups and are respectively and movably connected at the front end and the rear end of the electrolytic cell 1, one end of each electromagnet 202 is fixedly provided with a gear 203, the surface of each gear 203 is meshed with a rack 204, the racks 204 are fixedly arranged at one end of the electrolytic cell 1, so that the gears 203 rotate when moving horizontally, one end of each gear 203 is fixedly provided with a driving shaft 205, the surfaces of the driving shafts 205 are respectively and fixedly provided with a first electric contact ring 206 and a second electric contact ring 207, the surfaces of the first electric contact ring 206 and the second electric contact ring 207 are respectively and electrically connected through wires, and the surfaces of the first electric contact ring 206 and the second electric contact ring 207 are respectively and closely attached with a first electric contact metal strip 208 and a second electric contact metal strip 209, so that the first electric contact ring 206 is matched with the first electric contact metal strip 208, the second electric contact ring 207 and the second electric contact metal strip 209 form a current loop, and the directions of the two groups of electromagnets 202 are opposite, so that the magnetic fields of the two groups of electromagnets 202 move between the two groups of electromagnets 202 to accelerate the rupture of bubbles;

the power driving component is arranged at the bottom of the electrolytic cell 1 and is used for driving the magnetic driving component to reciprocate so as to enable the magnetic fluid to flow in the electrolyte in the electrolytic cell 1 in a reciprocating and multidirectional mode.

The magnetic fluid is one of ferric oxide and magnetic stainless steel ball, and first electric connection metal strip 208 connects the positive pole of power, and second electric connection metal strip 209 connects the negative pole of power, and the one end that the corresponding second electric contact ring 207 position of first electric connection metal strip 208 and the one end that the corresponding first electric contact ring 206 position of second electric connection metal strip 209 all are equipped with insulating cover to make the condition that the first electric connection metal strip 208 passes through second electric contact ring 207 and the short circuit of second electric connection metal strip 209 causes electro-magnet 202 unable normal use to take place.

The first electric contact ring 206 includes four conductive rings 2061 and four insulating pads 2062, the insulating pads 2062 are fixedly installed at one ends of opposite faces of two adjacent conductive rings 2061, the four conductive rings 2061 and the four insulating pads 2062 form a complete annular structure, the conductive rings 2061 are divided into two groups, two conductive rings 2061 in any one group are respectively connected with the top or bottom multiple electromagnets 202 in a positive and negative way, and two diodes for changing the current direction are arranged in the circuit, so that the electromagnets 202 can achieve the purpose of changing the current direction introduced into the electromagnets 202 by contacting the two conductive rings 2061 in any one group with the first electric connection metal strip 208, so that when the first electric contact ring 206 rotates, the current directions for supplying power to the top and bottom multiple electromagnets 202 in each group are opposite, and a changing magnetic field is generated between the top and bottom multiple electromagnets 202 in each group, and magnetic fluid is driven to move in electrolyte.

The one end fixed mounting who keeps away from electrolytic cell 1 position of electro-magnet mounting panel 201, electro-magnet mounting panel 201 fixed mounting is in the position between electro-magnet 202 and gear 203, the middle part of gear 203 is hollow structure, so that lighten the weight of gear 203, the one end fixed mounting who corresponds electro-magnet 202 position of electrolytic cell 1 has fixed shell 210, and the bottom of fixed shell 210 is open structure, first guide slot 211 has been seted up at the middle part of fixed shell 210, first electric connection metal strip 208 fixed embedding is at the top of first guide slot 211 inner wall, and the fixed embedding of second electric connection metal strip 209 is at the bottom of first guide slot 211 inner wall, rack 204 fixed mounting is at the top of fixed shell 210 inner wall, drive shaft 205 swing joint is at the inner wall of first guide slot 211, the one end fixed mounting that the fixed shell 210 corresponds first guide slot 211 position has protecting shell 212, and the surface sliding connection of protecting shell 212 has leading truck 213, leading truck 213 is through the bearing rotation connection in the one end that drive shaft 205 kept away from the gear 203 position, so that the first electric connection metal strip 208 and second electric connection metal strip 209 play the effect on the removal of leading truck 213, leading truck surface is connected to the fixed mounting bracket 215 through the first bearing rotation 215.

The four corners of the electrolytic cell 1 are respectively and fixedly provided with supporting legs 3, the power driving component comprises a driving base 401, the driving base 401 is fixedly arranged at the bottom of the electrolytic cell 1, the driving base 401 is fixedly arranged on the surface of the supporting legs 3, one ends of opposite faces of two horizontally adjacent supporting legs 3 are uniformly and fixedly provided with fixing rods 402, the fixing rods 402 are positioned at the bottom of the driving base 401, the surfaces of the fixing rods 402 are movably sleeved with driving pipes 403, a first fixing frame 214 and a second fixing frame 215 are fixedly arranged on the surfaces of the driving pipes 403, the surfaces of the two driving pipes 403 are fixedly provided with supporting frames 404, the upper end and the lower end of the supporting frames 404 are respectively and movably connected with sliding plates 405, the two sliding plates 405 are fixedly arranged through bolts, a right angle motor 406 is fixedly arranged at the bottom of the bottom sliding plates 405, and the output shafts of the right angle motor 406 respectively and movably penetrate through the supporting frames 404 and the two sliding plates 405, the top of the output shaft of the right angle motor 406 is fixedly provided with a meshing wheel 407, the top of the meshing wheel 407 is fixedly provided with a positioning cylinder 408, the middle part of the driving base 401 is fixedly embedded with a fixed seat 409, the top of the fixed seat 409 is provided with a plurality of accommodating cavities 410, the inner walls of the accommodating cavities 410 are movably connected with movable columns 411, the sizes of the movable columns 411 are matched with the sizes of the accommodating cavities 410, the bottoms of the movable columns 411 are fixedly provided with meshing columns 412, the meshing columns 412 movably penetrate through and extend to the bottoms of the fixed seat 409, the surfaces of the meshing columns 412 are meshed with the surfaces of the meshing wheels 407, the meshing wheels 407 are driven to rotate by electrifying the right angle motor 406, as the surfaces of the meshing wheels 407 are provided with a plurality of grooves, the circular arc degrees of the grooves are matched with the circular arc degrees of the meshing columns 412, so that the surfaces of the meshing wheels 407 are meshed with the surfaces of the meshing columns 412 respectively, that is, when the right angle motor 406 starts the engaging wheel 407 to rotate, under the action of the meshing of the engaging post 412 and the engaging wheel 407, the engaging wheel 407 drives the right angle motor 406, the supporting frame 404 and the driving tube 403 to move along the direction of the fixed rod 402, the moving track of the engaging wheel 407 in a cyclic reciprocating manner is a motion with two semicircular middle parts being straight line, and as a part of the semicircular track at the two ends is caused by the relative motion between the right angle motor 406 and the supporting frame 404 corresponding to the sliding plate 405 and is not transmitted to the driving tube 403 through the supporting frame 404, when the engaging wheel 407 performs cyclic reciprocating motion, the engaging wheel 407 drives the first fixing frame 214 and the second fixing frame 215 to reciprocate back and forth along the direction of the fixed rod 402 through the right angle motor 406, the supporting frame 404 and the driving tube 403.

The surface of the meshing wheel 407 is provided with a plurality of grooves, the circular arc degree of the grooves is matched with the circular arc degree of the meshing column 412, the bottom of the fixed seat 409 is movably connected with two guide rings 414, the two guide rings 414 are respectively positioned at two ends of the positioning column 408, the guide rings 414 are positioned right above the meshing wheel 407, one end of each guide ring 414 is fixedly provided with a reinforcing rib 415, the reinforcing rib 415 is positioned at one end of the fixed seat 409, the bottoms of the guide rings 414 and the reinforcing rib 415 are fixedly provided with a threaded column 416, the inner wall of the threaded column 416 is in threaded connection with a threaded rod 417, the threaded rod 417 movably penetrates through a bearing and extends to the outside of the driving base 401, one end of the threaded rod 417 is fixedly provided with a handle, one end of the movable column 411 is provided with a second guide groove 413, the second guide groove 413 is obliquely arranged at one end of the movable column 411, a first movable groove 418 is formed at one end of the fixed seat 409 corresponding to the position of the second guide groove 413, the first movable groove 418 is communicated with the inside of the accommodating cavity 410, a driving column 419 is movably connected to the inner wall of the first movable groove 418, the diameter of the driving column 419 is matched with the width of the second guide groove 413, the directions of threads at two ends of the threaded rod 417 are opposite, the threaded rod 417 is driven to rotate by the rocking rod through rotating the rocking rod, the threaded rod 417 further drives two threaded columns 416 and two guide rings 414 to move relatively, when the two guide rings 414 are close to each other, the driving column 419 moves on the inner wall of the second guide groove 413 to drive the movable column 411 to move downwards, the number of the meshing columns 412 meshed with the meshing wheels 407 is reduced, the distance between the positioning column 408 and the two guide rings 414 is shortened, namely the length of the linear motion track part of the meshing wheels 407 is changed, i.e., the purpose of adjusting the reciprocating distance of the first and second holders 214 and 215 is achieved.

The third guide way 420 has been seted up to the one end of the corresponding screw post 416 position of fixing base 409, and the inner wall swing joint of third guide way 420 has first guide block 421, and first guide block 421 fixed mounting is in the one end of screw post 416, and the fourth guide way 422 has been seted up to the one end of the screw post 416 position of fixing base 409, and the inner wall swing joint of fourth guide way 422 has second guide block 423, and second guide block 423 fixed mounting is in the bottom of guide ring 414.

A third movable groove 426 is formed in the middle of the support frame 404 corresponding to the output shaft position of the right angle motor 406, the output shaft of the right angle motor 406 is movably connected to the inner wall of the third movable groove 426, through grooves are formed in the middle of the support frame 404 corresponding to the bolt positions, so that two sliding plates 405 can move back and forth on the surface of the support frame 404, sliding rails 427 are fixedly arranged at the top and bottom of the support frame 404, one end of the sliding plate 405 corresponding to the sliding rails 427 is provided with sliding grooves, the inner wall of the sliding grooves is movably connected with the surface of the sliding rails 427, so that the sliding plates 405 are stably and movably connected to the surface of the support frame 404, the meshing wheels 407 and the meshing columns 412 are continuously meshed and matched with the guide rings 414 to block and guide the positioning columns 408, so that the meshing wheels 407 can drive the right angle motor 406 and the sliding plates 405 to move along the direction of the third movable groove 426 under the guide action of the positioning columns 408 and the guide rings 414,

One end of the screw column 416 is fixedly provided with a marking plate 424, a second movable groove 425 is formed in the side wall of the driving base 401 corresponding to the position of the marking plate 424, and the marking plate 424 is movably connected to the inner wall of the second movable groove 425.

Working principle: when in use, the stainless steel material to be polished is firstly placed in electrolyte in the electrolytic tank 1, the stainless steel material is connected with the positive electrode of a power supply, the right-angle motor 406 is electrified to drive the meshing wheel 407 to rotate, as the surface of the meshing wheel 407 is provided with a plurality of grooves, the circular arc degree of the grooves is matched with the circular arc degree of the meshing columns 412, the surface of the meshing wheel 407 is respectively meshed with the surfaces of the meshing columns 412, namely, when the right-angle motor 406 starts the meshing wheel 407 to rotate, under the meshing action of the meshing columns 412 and the meshing wheels 407, the meshing wheels 407 drive the right-angle motor 406, the supporting frame 404 and the driving tube 403 to move along the direction of the fixed rod 402 until the meshing wheels 407 drive the positioning cylinder 408 to be blocked by the guide ring 414, and under the blocking and guiding actions of the meshing wheels 407 and the meshing columns 412 on the positioning cylinder 408, the engaging wheel 407 drives the right angle motor 406 and the sliding plate 405 to move along the direction of the third movable slot 426 under the guiding action of the positioning cylinder 408 and the guiding ring 414, and the sliding rail 427 is arranged to be matched with the sliding slot arranged at the corresponding position of the sliding plate 405, so that the right angle motor 406 and the sliding plate 405 can smoothly move back and forth along the direction of the third movable slot 426 on the surface of the supporting frame 404, when the engaging wheel 407 is blocked by the guiding ring 414 through the positioning cylinder 408, the engaging wheel 407 rotates around the last engaging column 412 engaged with the last engaging column, and the right angle motor 406 moves from the other end of the fixed seat 409 to the other end of the fixed seat 409 and keeps engaged relation with the engaging columns 412, thereby the engaging wheel 407 moves circularly reciprocally, the moving track is semicircular at two ends and straight line movement in the middle, since a part of the semicircular track at the two ends is caused by the relative movement between the right-angle motor 406 and the support frame 404 corresponding to the slide plate 405 and is not transmitted to the driving tube 403 through the support frame 404, when the meshing wheel 407 performs the cyclic reciprocating movement, the meshing wheel 407 drives the first fixing frame 214 and the second fixing frame 215 to perform the reciprocating movement back and forth along the direction of the fixing rod 402 through the right-angle motor 406 matching with the slide plate 405, the support frame 404 and the driving tube 403;

When the distance between the first fixing frame 214 and the second fixing frame 215 needs to be adjusted, the rocker is rotated, the rocker drives the threaded rod 417 to rotate, the threaded rod 417 drives the two threaded columns 416 and the two guide rings 414 to move relatively, the threaded column 416 drives the driving column 419 to move on the inner wall of the first movable slot 418, the first movable slot 418 drives the movable column 411 to move upwards or downwards through the second guide slot 413, the movable column 411 drives the engaging column 412 to move upwards or downwards, when the two guide rings 414 are close to each other, the driving column 419 moves on the inner wall of the second guide slot 413 to drive the movable column 411 to move downwards, the number of the engaging columns 412 meshed with the engaging wheel 407 is reduced, and the distance between the positioning column 408 and the two guide rings 414 is shortened, namely, the length of the linear motion track part of the engagement wheel 407 is changed, namely, the purpose of adjusting the reciprocating motion distance of the first fixing frame 214 and the second fixing frame 215 is realized, the connection between the guide ring 414 and the threaded column 416 can be enhanced by arranging the reinforcing rib 415, the guide ring 414 can be moved more stably at the bottom of the fixing seat 409 by arranging the third guide groove 420 and the first guide block 421 and the fourth guide groove 422 and the second guide block 423, and simultaneously the movement of the support frame 404 is guided, wherein the size of the accommodating cavity 410 is matched with that of the movable column 411, so that the friction exists between the accommodating cavity 410 and the movable column 411, namely, the relative movement of the movable column 411 and the accommodating cavity 410 only occurs under the condition that the first movable groove 418 drives the movable column 411 to move through the second guide groove 413, the through groove is matched with a bolt, the third movable groove 426 is matched with an output shaft of the right-angle motor 406 and a sliding groove formed in the position of the sliding rail 427 corresponding to the sliding rail 427 of the sliding plate 405, so that the right-angle motor 406 moves more stably on the surface of the supporting frame 404;

The marking plate 424 is arranged, and the general position of the guide ring 414 can be judged by the moving distance of the marking plate 424 on the inner wall of the second movable groove 425, namely the distance expressing the reciprocating movement of the first fixing frame 214 and the second fixing frame 215, namely the distance between the two marking plates 424, so that the purpose of displaying the reciprocating movement distance is realized;

and when the first fixing frame 214 and the second fixing frame 215 reciprocate along the direction of the fixing rod 402, the first fixing frame 214 and the second fixing frame 215 cooperate with the driving shaft 205 to drive the gear 203 to reciprocate, and as the gear 203 is meshed with the rack 204, the gear 203 continuously rotates while reciprocating, and when the gear 203 rotates, the gear 203 drives the driving shaft 205 to rotate, so that the driving shaft 205 drives the first electric contact ring 206 and the second electric contact ring 207 to rotate, and when the second electric contact ring 207 rotates, the second electric contact ring 207 is tightly attached to the second electric contact metal strip 209 and keeps an electrical connection relationship, and when the first electric contact ring 206 rotates, four electric conductive rings 2061 sequentially circulate and keep an electrical connection relationship with the first electric contact metal strip 208, as shown in fig. 21 (the top and bottom electromagnets 202 are distinguished in the figure, and the arrows in the middle row are magnetic field directions, two pairs of "+, -" sign are four conductive rings 2061 in the circle, wherein the "+, -" sign means that the conductive ring 2061 at the position is connected with the positive electrode or connected with the negative electrode), the four conductive rings 2061 are divided into two groups, two conductive rings 2061 in any group are respectively connected with the plurality of electromagnets 202 at the top or the bottom in positive and negative directions, namely, when one conductive ring 2061 is electrically connected with the first power connection metal strip 208, the electromagnet 202 at the top or the bottom is positively charged, when the other conductive ring 2061 is electrically connected with the first power connection metal strip 208, the electromagnet 202 at the top or the bottom is negatively charged, so that when the first electric contact ring 206 rotates, the current directions for supplying power to the plurality of electromagnets 202 at the top and the bottom of each group are opposite, the magnetic fluid 202 at the top and the bottom of two groups generate a changing magnetic field and drive the plurality of electromagnets 202 to move in electrolyte, the magnetic fluid moves in the electrolyte in the electrolytic cell 1 in a reciprocating manner along the direction of the fixed rod 402, and simultaneously moves in a front-back staggered manner under the influence of the magnetic field of the electromagnet 202 in the front-back direction, namely, the overlapped moving track of the magnetic fluid is in an X shape when seen from the side, so that the magnetic fluid can uniformly stir the electrolyte to improve the electrolytic effect of the stainless steel material, meanwhile, the magnetic fluid moves in the electrolyte and can be continuously contacted with the stainless steel material, bubbles attached to the surface of the magnetic fluid are peeled off from the magnetic fluid, so that the electrolytic polishing efficiency of the stainless steel material is accelerated, meanwhile, the magnetic fluid is continuously flushed on the surface of the stainless steel, so that the surface of the stainless steel material with large surface roughness is more smooth, and the places where burrs are more protruded are difficult to be more smooth when the electrolytic polishing is performed on the stainless steel material with large surface roughness, however, the magnetic fluid can lead the generated oxide film to be continuously wiped by the same metal material, namely, the electrolytic polishing effect of the surface of the stainless steel material with more smooth positions is more than the smooth surface of the burrs is more, the two groups of the electric field is further improved, and the electrolytic polishing effect of the surface of the electromagnet is further improved, and the electrolytic polishing of the two groups of the electric field is more smooth due to the effect of the alternating magnetic field is further improved, and the effect of the surface of the electromagnet is more in the alternating magnetic field is more generated, and the effect of the electrolytic polishing is more than the surface is more smooth due to the effect of the surface is more generated;

The magnetic fluid is one of ferric oxide and magnetic stainless steel ball, and the ferric oxide is not decomposed or converted into a compound due to phosphoric acid as electrolyte in the electrolytic polishing process of the stainless steel material. In general, phosphoric acid is a weak acid, so that it is decomposed by electrolyzed water rather than other metals during electrolysis. When an electric current is passed through the stainless steel, hydrogen and oxygen are generated at the negative and positive electrodes, respectively, to remove dirt and oxides from the stainless steel surface. Thus, the iron oxide is not decomposed or converted into a compound, while the magnetic stainless steel ball is consistent with the stainless steel material and does not affect the electropolishing process of the stainless steel material.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. Stainless steel material surface treatment device, its characterized in that: comprising the following steps:

the electrolytic cell (1), the electrolyte in the electrolytic cell (1) is provided with magnetic fluid;

the magnetic force driving assembly is arranged at the front end and the rear end of the electrolytic cell (1), the magnetic force driving assembly comprises a plurality of electromagnets (202) for generating a magnetic field, the electromagnets (202) are divided into two groups and are respectively and movably connected at the front end and the rear end of the electrolytic cell (1), one end of each electromagnet (202) is fixedly provided with a gear (203), the surfaces of the gears (203) are meshed with racks (204), the racks (204) are fixedly arranged at one end of the electrolytic cell (1) so that the gears (203) rotate when horizontally moving, one end of each gear (203) is fixedly connected with a driving shaft (205), the surfaces of the driving shafts (205) are respectively and fixedly connected with a first electric contact ring (206) and a second electric contact ring (207), the surfaces of the first electric contact ring (206) and the second electric contact ring (207) are respectively and tightly connected with a first electric contact metal strip (208) and a second electric contact metal strip (209) through wires, so that the first electric contact ring (206) and the second electric contact ring (207) are matched with the electromagnets (202) to form a magnetic fluid circuit (209) in opposite directions;

The power driving assembly is arranged at the bottom of the electrolytic cell (1) and is used for driving the magnetic driving assembly to reciprocate so as to enable the magnetic fluid to flow in the electrolyte in the electrolytic cell (1) in a reciprocating and multidirectional mode.

2. The stainless steel material surface treatment device according to claim 1, wherein: the magnetic fluid is one of ferric oxide and magnetic stainless steel balls, the first electric connection metal strip (208) is connected with the positive electrode of a power supply, the second electric connection metal strip (209) is connected with the negative electrode of the power supply, one end of the first electric connection metal strip (208) corresponding to the position of the second electric contact ring (207) and one end of the second electric connection metal strip (209) corresponding to the position of the first electric contact ring (206) are both provided with insulating sleeves, so that the situation that the electromagnet (202) cannot be normally used due to the short circuit of the first electric connection metal strip (208) and the second electric connection metal strip (209) through the second electric contact ring (207) is avoided.

3. The stainless steel material surface treatment device according to claim 2, wherein: the first electric contact ring (206) comprises four conductive rings (2061) and four insulating pads (2062), the insulating pads (2062) are fixedly connected to one ends of opposite faces of two adjacent conductive rings (2061), the four conductive rings (2061) and the four insulating pads (2062) form a complete annular structure, the conductive rings (2061) are divided into two groups, and two conductive rings (2061) in any group are respectively connected with a plurality of electromagnets (202) at the top or the bottom of each group in a positive and negative way, so that the current directions of supplying power to the electromagnets (202) at the top and the bottom of each group are opposite when the first electric contact ring (206) rotates.

4. A stainless steel material surface treatment apparatus according to claim 3, wherein: the utility model discloses a device for separating electrolytic cell from electric power, which comprises an electrolytic cell (1), an electromagnet mounting plate (201) fixedly connected with one end of the position of the electromagnet (202) far away from the electrolytic cell (1), the electromagnet mounting plate (201) is fixedly connected with the position between the electromagnet (202) and a gear (203), the middle part of the gear (203) is of a hollow structure, one end of the electrolytic cell (1) corresponding to the position of the electromagnet (202) is fixedly connected with a fixed shell (210), the bottom of the fixed shell (210) is of an opening structure, a first guide groove (211) is arranged in the middle part of the fixed shell (210), a first electric connection metal strip (208) is fixedly embedded at the top of the inner wall of the first guide groove (211), a second electric connection metal strip (209) is fixedly embedded at the bottom of the inner wall of the first guide groove (211), a rack (204) is fixedly connected with the top of the inner wall of the fixed shell (210), a driving shaft (205) is movably connected with the inner wall of the first guide groove (211), one end of the fixed shell (210) corresponding to the position of the first guide groove (211) is fixedly connected with a protective shell (212), the surface of the protective shell (212) is connected with a guide frame (213) at one end of the driving shaft (213) far away from the bearing (203), the device is characterized in that a first power-on metal strip (208) and a second power-on metal strip (209) of the protective shell (212) are protected, and meanwhile, the movement of the guide frame (213) is guided, a first fixing frame (214) is fixedly connected to the surface of the guide frame (213), and a second fixing frame (215) is rotatably connected to the surface of one end of the gear (203) through a bearing.

5. The stainless steel material surface treatment apparatus according to claim 4, wherein: the four corners position of electrolytic cell (1) is fixedly connected with supporting legs (3) respectively, power drive subassembly includes drive base (401), drive base (401) fixed connection is in the bottom of electrolytic cell (1), and drive base (401) fixed connection is in the surface of supporting legs (3), two adjacent level supporting legs (3) opposite side's one end divide fixedly connected with dead lever (402), dead lever (402) are located the bottom of drive base (401), drive tube (403) have been cup jointed in the surface activity of dead lever (402), and first mount (214) and second mount (215) fixed connection are in the surface of drive tube (403), two the surface of drive tube (403) all is fixedly connected with support frame (404), the upper and lower both ends of support frame (404) all are swing joint slide (405) respectively, and two slide (405) pass through bolt fixed connection, the bottom that is located slide (405) is fixedly connected with right angle motor (406), and the output shaft of right angle motor (406) respectively swing joint has drive tube (403) on the surface of drive tube (403), two top wheels (408) are fixed connection, two cylinder wheels (407) are meshed, fixed embedding in the middle part of drive base (401) has fixing base (409), a plurality of holding chamber (410) have been seted up at the top of fixing base (409), the inner wall swing joint who holds chamber (410) has movable cylinder (411), the size of movable cylinder (411) with hold the size looks adaptation in chamber (410), the bottom fixedly connected with meshing post (412) of movable cylinder (411), and meshing post (412) activity run through and extend to the bottom of fixing base (409), and the surface of meshing post (412) meshes with the surface of meshing wheel (407).

6. The stainless steel material surface treatment apparatus according to claim 5, wherein: the surface of the meshing wheel (407) is provided with a plurality of grooves, the circular arc degree of the grooves is matched with the circular arc degree of the meshing column (412), two guide rings (414) are movably connected to the bottom of the fixed seat (409), the two guide rings (414) are respectively positioned at two ends of the positioning cylinder (408), the guide rings (414) are positioned right above the meshing wheel (407), one end of each guide ring (414) is fixedly connected with a reinforcing rib (415), the reinforcing rib (415) is positioned at one end of the fixed seat (409), the bottoms of the guide rings (414) and the reinforcing ribs (415) are fixedly connected with a threaded column (416), a threaded rod (417) is connected to the inner wall of the threaded column (416) in a threaded manner, the threaded rod (417) movably penetrates through a bearing and extends to the outer part of the driving base (401), one end of the threaded rod (417) is fixedly connected with a handle, one end of each movable column (411) is provided with a second guide groove (413), one end of each second guide groove (413) is obliquely arranged at one end of the movable column (411), the first guide groove (418) is correspondingly provided with a first guide groove (418), the first guide groove (418) is correspondingly connected with the first guide groove (418) at the inner side of the movable column (418), and the diameter of the driving column (419) is matched with the width of the second guide groove (413), and the thread directions of the two ends of the threaded rod (417) are opposite.

7. The stainless steel material surface treatment apparatus according to claim 6, wherein: third guide way (420) have been seted up to the one end of fixing base (409) corresponding screw thread post (416) position, the inner wall swing joint of third guide way (420) has first guide block (421), and first guide block (421) fixed connection is in the one end of screw thread post (416), fourth guide way (422) have been seted up to the one end of fixing base (409) keeping away from screw thread post (416) position, the inner wall swing joint of fourth guide way (422) has second guide block (423), and second guide block (423) fixed connection is in the bottom of guide ring (414).

8. The stainless steel material surface treatment apparatus according to claim 7, wherein: the middle part of the output shaft position of the support frame (404) corresponding to the right angle motor (406) is provided with a third movable groove (426), the output shaft of the right angle motor (406) is movably connected with the inner wall of the third movable groove (426), the middle part of the support frame (404) corresponding to the bolt position is provided with a through groove, so that two sliding plates (405) move back and forth on the surface of the support frame (404), the top and the bottom of the support frame (404) are respectively fixedly connected with a sliding rail (427), one end of the sliding plate (405) corresponding to the sliding rail (427) is provided with a sliding groove, and the inner wall of the sliding groove is movably connected with the surface of the sliding rail (427), so that the sliding plates (405) are stably and movably connected with the surface of the support frame (404).

9. The stainless steel material surface treatment device according to claim 8, wherein: one end of the threaded column (416) is fixedly connected with a marking plate (424), a second movable groove (425) is formed in the side wall of the driving base (401) corresponding to the position of the marking plate (424), and the marking plate (424) is movably connected to the inner wall of the second movable groove (425).

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