CN114986279A - Stainless steel welding wire surface treatment process - Google Patents
Stainless steel welding wire surface treatment process Download PDFInfo
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- CN114986279A CN114986279A CN202210679654.6A CN202210679654A CN114986279A CN 114986279 A CN114986279 A CN 114986279A CN 202210679654 A CN202210679654 A CN 202210679654A CN 114986279 A CN114986279 A CN 114986279A
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- welding wire
- ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/38—Single-purpose machines or devices for externally grinding travelling elongated stock, e.g. wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a surface treatment process for a stainless steel welding wire, and relates to the technical field of welding wire surface treatment. The stainless steel welding wire surface treatment process is completed by matching a bottom plate, a pulling mechanism, a tightening mechanism and a self-adaptive laminating polishing piece, wherein the pulling mechanism is arranged at the right part of the upper end surface of the bottom plate, the tightening mechanism is arranged at the left part of the pulling mechanism on the upper end surface of the bottom plate, the self-adaptive laminating polishing piece is arranged at the left part of the tightening mechanism, the tightening mechanism comprises an installation sliding column, a polishing belt is wound outside two winding drums positioned in an elastic plate together, a through groove corresponding to the winding drums is formed in one side end surface, close to the winding drums, of the elastic plate, the middle part of the polishing belt penetrates through the through groove and is attached to the side end surface of the elastic plate, the stainless steel welding wire surface treatment process can be suitable for polishing welding wires with different thickness specifications, the polishing piece can be tightly pressed in the polishing process to be tightly attached to the outside of the welding wire, and the polishing effect is improved.
Description
Technical Field
The invention relates to the technical field of welding wire surface treatment, in particular to a stainless steel welding wire surface treatment process.
Background
Stainless steel welding wire is used as filler metal or as a metal wire welding material for electric conduction at the same time, the welding wire is used as filler metal in gas welding and tungsten electrode gas shielded arc welding, the welding wire is used as filler metal and is also used as a conductive electrode in submerged arc welding, electroslag welding and other consumable electrode gas shielded arc welding, and the stainless steel welding wire can be welded only by processing an oxide layer on the surface of the stainless steel welding wire because the stainless steel welding wire has the oxide layer on the surface after being stored for a long time before being used.
Most of the existing stainless steel welding wire surface treatment modes are that a grinding block is used for grinding the surface of the welding wire, but when the welding wires with different thicknesses and specifications are treated, the grinding block with different specifications is required to be replaced, the applicability is low, and the contact part of the grinding block and the welding wire is easily worn after the welding wire surface treatment mode is used for a long time, so that the grinding surface of the grinding block is uneven, the welding wire cannot be firmly and tightly attached together, and the grinding effect is reduced;
in addition, current processing mode adds man-hour to the welding wire, needs the staff to control the operation of sending a silk machine or manually carrying out the transport, greatly increased staff's working strength, also can't guarantee that the length of carrying at every turn is similar simultaneously, can appear carrying the distance overlength at every turn and lead to the condition that partial position can't be processed to appear, has reduced the effect of handling the welding wire surface.
Disclosure of Invention
The technical problem to be solved is as follows: the surface treatment process for the stainless steel welding wire provided by the invention can solve the problems pointed out in the background technology.
The technical scheme is as follows: in order to achieve the above purposes, the invention adopts the following technical scheme, namely a stainless steel welding wire surface treatment process, which comprises the following specific steps:
s1: firstly, manually penetrating a stainless steel welding wire into a drawing mechanism, and then drawing the stainless steel welding wire to move intermittently through the drawing mechanism;
s2: then the tightening mechanism drives the self-adaptive joint polishing piece to automatically tighten until the self-adaptive joint polishing piece is jointed outside the stainless steel welding wire and rotates to polish the surface of the stainless steel welding wire moved in the S1;
s3: finally, collecting the debris generated in the step S2 through a collecting box;
the surface treatment process of the stainless steel welding wire in the steps S1-S3 needs to be completed by matching a bottom plate, a pulling mechanism, a tightening mechanism and a self-adaptive joint grinding piece.
The right part of the upper end surface of the bottom plate is provided with a pulling mechanism, the upper end surface of the bottom plate is provided with a tightening mechanism at the left side of the pulling mechanism, the left part of the tightening mechanism is provided with a self-adaptive laminating polishing piece, the tightening mechanism comprises an installation sliding column, the self-adaptive laminating polishing piece comprises an arc-shaped installation plate, an elastic plate, a rotating shaft, a reset clockwork spring, a winding drum and a polishing belt, the arc-shaped installation plate is fixedly connected to the end part of the installation sliding column, the four corners of the inner surface wall of the arc-shaped installation plate and the four corners of the elastic plate are jointly hinged with a first spring telescopic rod, the middle part of the first spring telescopic rod and the inner surface wall of the arc-shaped installation plate are jointly hinged with a second spring telescopic rod, one side end surface of the elastic plate, which is close to the arc-shaped installation plate, is symmetrically and rotatably connected with the rotating shaft through a fixed plate, the outer surface of the rotating shaft and the fixed plate side end surface are jointly and fixedly connected with the reset clockwork spring, the winding drum is externally connected with the rotating shaft, the outer portions of the two winding drums in the elastic plate are jointly wound with a grinding belt, a through groove corresponding to the winding drum is formed in the end face, close to the winding drum, of one side of the elastic plate, and the middle portion of the grinding belt penetrates through the through groove and is attached to the end face, close to the elastic plate.
Furthermore, the tightening mechanism comprises a mounting ring, a strip-shaped groove, a rotating ring and an inclined extrusion groove, the upper end surface of the bottom plate is symmetrically and fixedly connected with two arc-shaped bearing plates through a support plate matched with a spring telescopic extrusion rod, and a mounting ring is connected between the two arc-shaped bearing plates in a rotating way, a plurality of strip-shaped grooves are arranged on the side end surface of the mounting ring along the circumferential direction at equal intervals, the inside of the strip-shaped groove is connected with an installation sliding column in a sliding way, the side part of the installation ring is rotationally connected with a rotating ring, a plurality of inclined extrusion grooves which correspond to the strip-shaped grooves and are used for driving the mounting sliding columns to move are arranged on the end face of the side of the rotating ring, the upper end surface of the bottom plate is fixedly connected with a reciprocating driving rod through an L-shaped frame, the lower end of the reciprocating driving rod is fixedly connected with a transverse plate, the gear ring is fixedly connected to the outer portion of the rotating ring, and the rack meshed with the gear ring is fixedly connected to the upper end face of the transverse plate.
Furthermore, an annular groove is formed in the outer surface wall of the mounting ring, and a friction plate which is arranged in the annular groove in a sliding manner is fixedly connected to the outer surface wall of one side, close to the mounting ring, of the arc-shaped bearing plate.
Furthermore, the pulling mechanism comprises slide rods, a ring frame, a press rod, a roller and a pull rope, the upper end surface of the bottom plate is symmetrically and fixedly connected with two slide rods through a fixed rod, the outer parts of the slide rods are respectively connected with a slide ring block in a sliding manner, a ring frame is fixedly connected between the two slide ring blocks, a plurality of press rods are hinged on the inner wall of the circumference of the ring frame at equal intervals, the side end surface of the ring frame is fixedly connected with a support rod corresponding to the press rods, a spring telescopic ejector rod is fixedly connected between the support rod and the press rods, one end of the press rod, far away from the ring frame, is rotatably connected with the roller, the middle part of the roller is fixedly connected with a ratchet ring, the side end surface of the press rod is hinged with a pawl clamped with the ratchet ring through a rotating column matching torsion spring, the upper end surface of the slide ring block is fixedly connected with the pull rope through the fixed block, the vertical side end surface of the L-shaped frame is rotatably connected with a guide wheel, one end of the pull rope, far away from the slide ring block, penetrates through the outer part of the guide wheel and is fixedly connected with the upper end surface of the transverse plate, the side end face of the sliding block and the outer surface wall of the sliding rod are fixedly connected with a reset tension spring together, and the reset tension spring is sleeved outside the sliding rod.
Further, the pressure lever gradually inclines to one side close to the axis of the ring frame from right to left.
Furthermore, the side end faces of the arc-shaped mounting plate and the elastic plate are provided with through grooves, and the through grooves in the arc-shaped mounting plate and the through grooves in the elastic plate are hinged with telescopic shovel plates together.
Furthermore, the upper end face of the bottom plate is fixedly connected with a collecting box through a fixing column, the collecting box is sleeved outside the self-adaptive laminating polishing piece, the lower portion of the collecting box is connected with a collecting box in a sliding mode, and the collecting box is located under the self-adaptive laminating polishing piece.
Furthermore, a pulley is arranged at the corner of the through groove, which is in contact with the polishing belt.
The welding wire polishing device has the beneficial effects that the elastic plate is attached to the outside of the welding wire and then deforms and bends, and the polishing belt changes along with the change of the elastic plate, so that the welding wire polishing device can be attached in a self-adaptive mode according to welding wires with different thickness specifications, the applicability is improved, and the polishing treatment effect is improved.
(2) The installation ring, the strip-shaped groove, the rotating ring, the oblique extrusion groove and the installation sliding column are matched in the tightening mechanism, the installation ring rotates to drive the oblique extrusion groove to move in the process of polishing the surface of the welding wire, then the oblique extrusion groove extrudes the installation sliding column to slide, and the installation sliding column drives the self-adaptive laminating polishing piece connected with the installation sliding column to move towards the welding wire, so that the welding wire can be firmly attached to the surface of the welding wire, and the polishing effect is improved.
(3) The reciprocating drive rod drives the pulling mechanism to do transverse reciprocating motion in the reciprocating extending and shortening process, so that the welding wire is pulled to move intermittently, the distance of the welding wire in each moving process is equal, and the condition that the partial section cannot be machined due to overlong pulling distance is avoided.
Drawings
FIG. 1 is a flow chart of the surface treatment process of the stainless steel welding wire of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
FIG. 3 is a schematic view of the tightening mechanism and the adaptive attachment sanding member mounting structure of the present invention.
Fig. 4 is a schematic sectional structure view of the elastic plate of the present invention.
Fig. 5 is an enlarged view of the structure of part a in fig. 4 according to the present invention.
Fig. 6 is a schematic diagram of a disassembled structure of the tightening mechanism of the present invention.
Fig. 7 is a schematic view of the installation structure of the pulling mechanism of the present invention.
FIG. 8 is a schematic cross-sectional view of the roller of the present invention.
In the figure: 1. a base plate; 2. a pulling mechanism; 201. a slide bar; 202. a ring frame; 203. a pressure lever; 204. a roller; 205. pulling a rope; 206. a slip ring block; 207. a spring telescopic ejector rod; 208. a ratchet ring; 209. a pawl; 210. a return tension spring; 3. a tightening mechanism; 31. installing a sliding column; 32. a mounting ring; 33. a strip-shaped groove; 34. a rotating ring; 35. an oblique extrusion groove; 4. self-adaptive fitting of a polishing piece; 41. an arc-shaped mounting plate; 42. an elastic plate; 43. a rotating shaft; 44. resetting the clockwork spring; 45. a winding drum; 46. polishing the belt; 5. a first spring telescopic rod; 6. a second spring telescopic rod; 7. a through groove; 8. the spring extends and retracts the extrusion rod; 9. an arc-shaped bearing plate; 10. an L-shaped frame; 11. a reciprocating drive rod; 12. a transverse plate; 13. a ring gear; 14. a rack; 15. a telescopic shovel plate; 16. a collection box; 17. a collection box; 18. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a surface treatment process for a stainless steel welding wire comprises the following specific steps:
s1: firstly, manually penetrating a stainless steel welding wire into a drawing mechanism 2, then controlling a reciprocating driving rod 11 to stretch and retract in a reciprocating manner to drive a pull rope 205 to move, and then driving the pull rope 205 to move in a reciprocating manner through the rest parts in the drawing mechanism 2, so that the stainless steel welding wire is intermittently drawn to move;
s2: then the tightening mechanism 3 drives the self-adaptive joint polishing piece 4 to automatically tighten until the self-adaptive joint polishing piece is jointed to the outer part of the stainless steel welding wire and rotates to polish the surface of the stainless steel welding wire moved in the step S1, and the self-adaptive joint polishing piece 4 can be adaptively adjusted according to welding wires with different thickness specifications, so that the polishing effect can be further improved;
s3: finally, the telescopic shovel plate 15 can timely shovel the generated debris and fall into the collecting box 17 in the polishing process of the self-adaptive joint polishing piece 4, so that the subsequent debris collecting and processing work is facilitated, and meanwhile, the situation that the debris flies in the polishing process is avoided;
the surface treatment process steps of the stainless steel welding wire in the steps S1-S3 are completed by matching the bottom plate 1, the drawing mechanism 2, the tightening mechanism 3 and the self-adaptive joint grinding piece 4.
The right part of the upper end face of the bottom plate 1 is provided with a pulling mechanism 2, the left side of the upper end face of the bottom plate 1, which is positioned on the pulling mechanism 2, is provided with a tightening mechanism 3, and the left part of the tightening mechanism 3 is provided with a self-adaptive laminating polishing piece 4.
Referring to fig. 7 and 8, in this embodiment, the pulling mechanism 2 includes two slide rods 201, a ring frame 202, a press rod 203, a roller 204 and a pull rope 205, the upper end surface of the bottom plate 1 is symmetrically and fixedly connected with the two slide rods 201 through a fixing rod, the exterior of each slide rod 201 is slidably connected with a slip ring block 206, the ring frame 202 is fixedly connected between the two slip ring blocks 206, the inner wall of the circumference of the ring frame 202 is equidistantly hinged with a plurality of press rods 203, the press rods 203 are gradually inclined towards one side close to the axis of the ring frame 202 from right to left, the side end surface of the ring frame 202 is fixedly connected with a support rod corresponding to the press rods 203, a spring telescopic mandril 207 is fixedly connected between the support rod and the press rod 203, one end of the press rod 203 far from the ring frame 202 is rotatably connected with the roller 204, the middle part of the roller 204 is fixedly connected with a ratchet ring 208, the side end surface of the press rod 203 is hinged with a pawl 209 engaged with the ratchet ring 208 through a torsion spring in a rotating column, the upper end surface of the slip ring block 206 is fixedly connected with the pull rope 205 through a fixing block, the side end face of the vertical section of the L-shaped frame 10 is rotatably connected with a guide wheel, one end of the pull rope 205 far away from the slip ring block 206 penetrates through the guide wheel and is fixedly connected with the upper end face of the transverse plate 12, the side end face of the slip ring block 206 and the outer surface wall of the slide rod 201 are jointly and fixedly connected with a return tension spring 210, and the return tension spring 210 is sleeved outside the slide rod 201.
Firstly, manually drawing the end part of a stainless steel welding wire to pass through a drawing mechanism 2, then starting a reciprocating driving rod 11 to reciprocate and draw a ring frame 202 to transversely reciprocate through a pull rope 205 and a sliding ring block 206, when the ring frame 202 moves rightwards, a roller 204 rolls outside the welding wire, when the ring frame 202 moves leftwards after moving a certain distance, a pawl 209 is clamped with a ratchet ring 208, the roller 204 is locked, and because a pressure rod 203 gradually inclines towards one side close to the axis of the ring frame 202 from right to left, the left part of the pressure rod 203 is pressed by a spring telescopic ejector rod 207 in the process that the ring frame 202 moves leftwards, the welding wire is tightly clamped and drawn to move leftwards, after moving a certain distance, the reciprocating driving rod 11 stops drawing the pull rope 205, the pull rope 205 is loosened, then a reset tension spring 210 contracts to drive the ring frame 202 to an initial position, the welding wire is dragged to move leftwards intermittently in a circulating reciprocating mode, and the distance of the welding wire in each moving process is guaranteed to be consistent.
Referring to fig. 3 and 6, in this embodiment, the tightening mechanism 3 includes a mounting ring 32, two strip grooves 33, a rotating ring 34 and an inclined pressing groove 35, the upper end surface of the base plate 1 is symmetrically and fixedly connected with two arc-shaped bearing plates 9 through a support plate and a spring telescopic pressing rod 8, the two arc-shaped bearing plates 9 are jointly and rotatably connected with the mounting ring 32, a plurality of strip grooves 33 are equidistantly formed on the side end surface of the mounting ring 32 along the circumferential direction, mounting sliding columns 31 are slidably connected inside the strip grooves 33, a rotating ring 34 is rotatably connected to the side portion of the mounting ring 32, a plurality of inclined pressing grooves 35 corresponding to the strip grooves 33 and used for driving the mounting sliding columns 31 to move are formed on the side end surface of the rotating ring 34, the upper end surface of the base plate 1 is fixedly connected with a reciprocating driving rod 11 through an L-shaped frame 10, the lower end of the reciprocating driving rod 11 is fixedly connected with a transverse plate 12, and a gear ring 13 is fixedly connected to the outside of the rotating ring 34, the upper end face of the transverse plate 12 is fixedly connected with a rack 14 meshed with the gear ring 13, the outer wall of the mounting ring 32 is provided with a ring installation groove, and the surface wall of one side of the arc-shaped bearing plate 9 close to the mounting ring 32 is fixedly connected with a friction plate arranged in the ring installation groove in a sliding mode, so that the friction force between the mounting ring 32 and the arc-shaped bearing plate 9 can be increased.
When the reciprocating driving rod 11 contracts to drive the transverse plate 12 to ascend, and the pull rope 205 is moved rightwards by the loosening ring frame 202, the transverse plate 12 drives the gear ring 13 to rotate through the rack 14, the gear ring 13 then drives the rotating ring 34 to rotate, the rotating ring 34 rotates to drive the inclined extrusion groove 35 therein to move so as to extrude the installation sliding column 31 to move towards the axle center of the rotating ring 34, the installation sliding column 31 then drives the self-adaptive joint polishing piece 4 to move towards the direction of the approaching welding wire, so that the self-adaptive joint grinding piece 4 can be firmly jointed on the surface of the welding wire, when the drawing mechanism 2 draws the welding wire to move leftwards, the rotating ring 34 rotates reversely, and the oblique extrusion groove 35 is matched with the mounting sliding column 31 to drive the self-adaptive joint polishing piece 4 to move towards the direction away from the axis of the rotating ring 34 and be separated from the welding wire, so that the condition that the welding wire is interfered with the welding wire in the dragging and moving process is avoided.
Referring to fig. 3, 4 and 5, in this embodiment, the adaptive fitting polishing element 4 includes an arc-shaped mounting plate 41, an elastic plate 42, a rotating shaft 43, a reset spring 44, a reel 45 and a polishing belt 46, the arc-shaped mounting plate 41 is fixedly connected to the end of the mounting strut 31, the inner surface wall of the arc-shaped mounting plate 41 and four corners of the elastic plate 42 are jointly hinged to a first telescopic spring rod 5, the middle part of the first telescopic spring rod 5 and the inner surface wall of the arc-shaped mounting plate 41 are jointly hinged to a second telescopic spring rod 6, one side end surface of the elastic plate 42 close to the arc-shaped mounting plate 41 is symmetrically and rotatably connected with the rotating shaft 43 through a fixing plate, the outer surface wall of the rotating shaft 43 and the side end surface of the fixing plate are jointly and fixedly connected with the reset spring 44, the reel 45 is fixedly connected to the outside of the rotating shaft 43, the polishing belt 46 is jointly wound around the two reels 45 in the elastic plate 42, one side end surface of the elastic plate 42 close to the reel 45 is provided with a through groove 7 corresponding to the reel 45, the middle of the polishing belt 46 penetrates through the through groove 7 and is attached to the end face of the side of the elastic plate 42, pulleys 18 are arranged at the corners of the through groove 7, which are contacted with the polishing belt 46, abrasion in the moving process of the polishing belt 46 and the corners of the through groove 7 can be reduced, the service life of the polishing belt 46 is prolonged, through grooves are formed in the side end faces of the arc-shaped mounting plate 41 and the elastic plate 42, the through grooves in the arc-shaped mounting plate 41 and the elastic plate 42 are hinged to the telescopic shovel plate 15, the upper end face of the bottom plate 1 is fixedly connected with the collecting box 16 through the fixing column, the collecting box 16 is sleeved outside the self-adaptive attachment polishing part 4, the lower portion of the collecting box 16 is slidably connected with the collecting box 17, the collecting box 17 is located under the self-adaptive attachment polishing part 4, powder generated in the polishing process of the welding wires can be blocked by the polishing belt 46, and flying of fragments is avoided.
In the process that the self-adaptive joint grinding piece 4 is driven by the tightening mechanism 3 to be gradually jointed on the surface of the welding wire, the elastic plate 42 is abutted to the surface wall of the welding wire and is deformed and bent under the extrusion of the arc-shaped mounting plate 41 until the self-adaptive joint grinding piece is completely jointed on the surface of the welding wire, the grinding belt 46 is stretched along with the bending of the elastic plate 42, the winding drum 45 is driven to rotate to pay out the grinding belt 46 until the grinding belt 46 is completely jointed on the outer part of the welding wire, then the rotating ring 34 drives the grinding belt 46 to rotate around the welding wire, the surface of the welding wire is ground, scraps generated in the grinding process are attached to the surface of the welding wire, the inclined plane of the telescopic shovel plate 15, which is abutted to the surface of the welding wire in the rotating process of the self-adaptive joint grinding piece 4, can shovel the scraps generated in the grinding process, when the grinding belt 46 moves to the position under the welding wire, the scraped scraps fall into the collecting box 17 under the action of gravity, the subsequent collection and treatment of the slag are convenient.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A stainless steel welding wire surface treatment process is characterized in that: the surface treatment process of the stainless steel welding wire comprises the following steps:
s1: firstly, manually penetrating a stainless steel welding wire into a drawing mechanism (2), and then drawing the stainless steel welding wire to intermittently move through the drawing mechanism (2);
s2: then the tightening mechanism (3) drives the self-adaptive joint polishing piece (4) to automatically tighten until the self-adaptive joint polishing piece is jointed outside the stainless steel welding wire and rotates to polish the surface of the stainless steel welding wire moved in the S1;
s3: finally, the debris generated in the S2 is collected by a collection box (17);
the surface treatment process steps of the stainless steel welding wires in the steps S1-S3 are completed by matching a bottom plate (1), a drawing mechanism (2), a tightening mechanism (3) and a self-adaptive joint grinding piece (4); wherein:
the right part of the upper end face of the bottom plate (1) is provided with a pulling mechanism (2), the left part of the upper end face of the bottom plate (1) positioned on the pulling mechanism (2) is provided with a tightening mechanism (3), the left part of the tightening mechanism (3) is provided with a self-adaptive laminating polishing piece (4), the tightening mechanism (3) comprises an installation sliding column (31), the self-adaptive laminating polishing piece (4) comprises an arc-shaped mounting plate (41), an elastic plate (42), a rotating shaft (43), a reset spring (44), a winding drum (45) and a polishing belt (46), the arc-shaped mounting plate (41) is fixedly connected to the end part of the installation sliding column (31), four corners of the inner surface wall and the elastic plate (42) of the arc-shaped mounting plate (41) are jointly hinged with a first spring telescopic rod (5), and the middle part of the first spring telescopic rod (5) and the inner surface wall of the arc-shaped mounting plate (41) are jointly hinged with a second spring telescopic rod (6), a side end face of the elastic plate (42) close to the arc-shaped mounting plate (41) is connected with a rotating shaft (43) through the fixed plate in a rotating mode, the rotating shaft (43) is externally and fixedly connected with a reset spring (44) on the outer wall of the rotating shaft (43) and the side end face of the fixed plate, a winding drum (45) is fixedly connected to the outer portion of the rotating shaft (43) and located in the elastic plate (42), a grinding belt (46) is wound on the outer portion of the winding drum (45) in a winding mode, a through groove (7) corresponding to the winding drum (45) is formed in the side end face of the elastic plate (42) close to the winding drum (45), and the middle of the grinding belt (46) penetrates through the through groove (7) and is attached to the side end face of the elastic plate (42).
2. The surface treatment process of the stainless steel welding wire according to claim 1, characterized in that: the tightening mechanism (3) comprises a mounting ring (32), strip grooves (33), a rotating ring (34) and inclined extrusion grooves (35), the upper end face of the bottom plate (1) is symmetrically and fixedly connected with two arc bearing plates (9) through a support plate matched with a spring telescopic extrusion rod (8), the two arc bearing plates (9) are connected with the mounting ring (32) in a rotating mode, a plurality of strip grooves (33) are formed in the side end face of the mounting ring (32) along the circumferential direction at equal intervals, mounting sliding columns (31) are connected in the strip grooves (33) in a sliding mode, the rotating ring (34) is connected to the side portion of the mounting ring (32) in a rotating mode, a plurality of inclined extrusion grooves (35) corresponding to the strip grooves (33) and used for driving the mounting sliding columns (31) to move are formed in the side end face of the rotating ring (34), the upper end face of the bottom plate (1) is fixedly connected with a reciprocating driving rod (11) through an L-shaped frame (10), reciprocating drive pole (11) lower extreme fixedly connected with diaphragm (12), swivel ring (34) outside fixedly connected with ring gear (13), rack (14) that the up end fixedly connected with of diaphragm (12) and ring gear (13) engaged with mutually.
3. The stainless steel welding wire surface treatment process according to claim 2, characterized in that: an annular groove is formed in the outer surface wall of the mounting ring (32), and a friction plate which is arranged in the annular groove in a sliding mode is fixedly connected to the surface wall of one side, close to the mounting ring (32), of the arc-shaped bearing plate (9).
4. The stainless steel welding wire surface treatment process according to claim 2, characterized in that: the pulling mechanism (2) comprises two sliding rods (201), a ring frame (202), pressure rods (203), rollers (204) and a pull rope (205), the upper end face of the bottom plate (1) is symmetrically and fixedly connected with the two sliding rods (201) through fixing rods, the outer parts of the sliding rods (201) are respectively and slidably connected with a sliding ring block (206), the ring frame (202) is fixedly connected between the two sliding ring blocks (206) together, a plurality of pressure rods (203) are hinged on the inner wall of the circumference of the ring frame (202) at equal intervals, the side end face of the ring frame (202) is fixedly connected with a support rod corresponding to the pressure rods (203), a spring telescopic ejector rod (207) is fixedly connected between the support rod and the pressure rods (203) together, one end, far away from the ring frame (202), of the pressure rod (203) is rotatably connected with the rollers (204), the middle part of the rollers (204) is fixedly connected with ratchet rings (208), the side end face of the pressure rods (203) is hinged with pawls (209) clamped with the ratchet rings (208) through torsion springs matched with the rotary columns, the utility model discloses a slide bar (201) fixed block's fixed connection, including slide ring piece (206), L shape frame (10) vertical section side end face rotates and is connected with the leading wheel, the one end that slide ring piece (206) were kept away from in pull rope (205) is passed and fixed connection at diaphragm (12) up end from the leading wheel outside, the common fixedly connected with extension spring that resets (210) of slide ring piece (206) side end face and slide bar (201) outward appearance wall, and extension spring that resets (210) cover and establish slide bar (201) outside.
5. The surface treatment process of the stainless steel welding wire according to claim 4, characterized in that: the pressure lever (203) is gradually inclined to one side close to the axis of the ring frame (202) from right to left.
6. The surface treatment process of the stainless steel welding wire according to claim 1, characterized in that: the side end faces of the arc-shaped mounting plate (41) and the elastic plate (42) are provided with through grooves, and the through grooves in the arc-shaped mounting plate (41) and the through grooves in the elastic plate (42) are hinged with the telescopic shovel plate (15) together.
7. The surface treatment process of the stainless steel welding wire according to claim 1, characterized in that: the grinding device is characterized in that the upper end face of the bottom plate (1) is fixedly connected with a collecting box (16) through a fixing column, the collecting box (16) is sleeved outside the self-adaptive laminating grinding piece (4), the lower portion of the collecting box (16) is connected with a collecting box (17) in a sliding mode, and the collecting box (17) is located under the self-adaptive laminating grinding piece (4).
8. The surface treatment process of the stainless steel welding wire according to claim 1, characterized in that: and pulleys (18) are arranged at the corners of the through grooves (7) which are in contact with the grinding belt (46).
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| CN117428631A (en) * | 2023-11-23 | 2024-01-23 | 浙江铭博汽车部件股份有限公司 | Manufacturing method of high-strength light-weight vehicle fender |
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| CN117428631B (en) * | 2023-11-23 | 2024-04-02 | 浙江铭博汽车部件股份有限公司 | Manufacturing method of high-strength light-weight vehicle fender |
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| CN114986279B (en) | 2023-06-16 |
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