CN112157188A - Method and device for straightening disc-shaped wire for material increase and welding - Google Patents
Method and device for straightening disc-shaped wire for material increase and welding Download PDFInfo
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- CN112157188A CN112157188A CN202010807132.0A CN202010807132A CN112157188A CN 112157188 A CN112157188 A CN 112157188A CN 202010807132 A CN202010807132 A CN 202010807132A CN 112157188 A CN112157188 A CN 112157188A
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- 238000003466 welding Methods 0.000 title claims abstract description 221
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 66
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000005498 polishing Methods 0.000 claims description 28
- 239000000654 additive Substances 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
- B21F1/023—Straightening in a device rotating about the wire axis
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- B08B1/10—
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- B08B1/20—
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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
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
Abstract
The invention discloses a method and a device for straightening a disc-shaped wire for material increase and welding, which comprises a welding wire inlet surface cleaning area, a welding wire straightening area and a welding wire outlet surface cleaning area, wherein the welding wire inlet surface cleaning area and the welding wire outlet surface cleaning area can clean impurities on the surface of a welding wire. The welding wire straightening area is a tubular channel, and welding wire straightening wheels are arranged in the welding wire straightening area in the vertical direction and the horizontal direction, so that the welding wire can be straightened in all directions. The device is provided with a welding wire surface cleaning device at the wire inlet and the wire outlet, so that oil stains, oxidation films and the like on the surface of the welding wire can be cleaned, and the problem that the welding quality is influenced by impurities on the surface of the welding wire in the welding process is solved; the device can realize removing stress and winding degree of the welding wire in the horizontal and vertical directions.
Description
Technical Field
The invention relates to the field of electric arc filler wire additive manufacturing and welding equipment, in particular to a method and a device for straightening disk-shaped wire materials for additive and welding.
Background
With the rise of the electric arc wire filling additive manufacturing technology and the continuous development of the efficient welding technology, the consumption of welding wires is continuously increased. In the actual production process, the welding wire can be superposed by the winding degree of the welding wire due to the bending and twisting of the welding wire in the wire feeding pipe in the wire feeding process, and the welding wire is bent and deviated at a wire outlet, so that the problems of welding seam deviation and arc deviation are easily caused. Particularly, in the electric arc material adding process, due to the long-time and uninterrupted wire melting and filling process, the small deflection inside the welding wire can cause excessive abrasion of a welding gun contact tip and a wire inlet/outlet of a wire feeder, so that the printing process is interrupted, and spare and accessory parts are frequently replaced. When the contact tip with a larger inner diameter is used for a long time, arcing may be caused probabilistically, which may cause damage to the equipment and interruption of the material adding process.
In addition, after the welding wire is unsealed and exposed in the air for a long time, an oxidation layer is inevitably generated on the surface of the welding wire and the welding wire is covered by pollutants such as dust, metal dust and the like. The welding wire is directly fed into an electric arc area without being cleaned, the performance of a welding seam formed by melting is greatly reduced, and the quality of the welding seam cannot be guaranteed. In the electric arc additive process, the additive components are full welding seams and structures after the additive components are subjected to cyclic heat treatment. When the content of impurity particles in the additive melting tank gradually increases, the content of slag in the additive melting tank can be increased. This results in three consequences: firstly, impurities accumulated by pollutants on the surface of the wire can block a wire feeding pipe and a wire inlet of a wire feeder; secondly, the continuous oxide layer enters the additive melting pool to cause the content of slag in the melting pool to gradually rise, so that the content of oxides in the additive structure rises to cause the performance of the additive component to decline; thirdly, the increasing slag content gradually degrades the molding quality of the surface of the molded component, affecting the molding accuracy. Therefore, before the welding wire enters the arc area, the surface of the welding wire needs to be cleaned, and the influence of an oxide layer and dirt on the surface of the welding wire on the welding seam quality is eliminated.
Disclosure of Invention
The invention aims to provide a method and a device for straightening welding wires, which are suitable for straightening welding wires with different diameters and simultaneously give consideration to the cleaning of impurities on the surfaces of the welding wires, and provide a method and a device for straightening disc-shaped wires for material increase and welding.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a disk-shaped wire straightening device for material increase and welding comprises:
the welding wire inlet surface cleaning area is of a double-ring nested structure, a plurality of pairs of welding wire cleaning polishing sheets are symmetrically arranged in the welding wire inlet surface cleaning area, each welding wire cleaning polishing sheet is of a fan-shaped structure, a bolt is arranged at the outer arc end of each welding wire cleaning polishing sheet, the outer part of each welding wire cleaning polishing sheet is sequentially provided with an outer ring and an inner ring, the bottom of each outer ring is provided with a groove with gradually changed depth, and a channel for the bolt to rotate and limit is formed by the grooves and the inner rings together, the inner rings are symmetrically provided with a plurality of pairs of rectangular through holes for penetrating through the bolts on more than two different vertical cross sections perpendicular to the direction of a wire, and the plurality of pairs;
the welding wire straightening area is a tubular channel, two groups of welding wire straightening wheels are sequentially arranged on two symmetrical surfaces, which are perpendicular to the tubular channel in the wire feeding direction, of the inner wall of the welding wire straightening area, each group consists of 3 welding wire straightening wheels, the welding wire straightening wheels close to two ends of the welding wire straightening device are stepped adjustable straightening wheels, and the middle welding wire straightening wheel is a stepless adjustable straightening wheel; and 6 welding wire straightening wheels are distributed at equal intervals along the length direction of the tubular channel;
welding wire export surface clearance district, be dicyclo nested structure, its interior symmetry is equipped with many pairs of welding wire clearance abrasive disc, welding wire clearance abrasive disc is fan-shaped structure, the outer arc end that is located welding wire clearance abrasive disc is provided with the bolt, the outside is the outer loop in proper order, the inner ring, the outer loop bottom is equipped with the recess of degree of depth gradual change and forms jointly with the inner ring and is used for the bolt to rotate and spacing passageway, the inner ring symmetry is equipped with many pairs of rectangle through-holes on the perpendicular cross section of two above differences of perpendicular to harness cord direction and is used for passing the bolt, be used for guaranteeing to send the staggered distribution of wire direction on many pairs of welding wire clearance abrasive disc.
Further, the distance between two different vertical cross sections of the two pairs of rectangular through holes is set to be 1-2 mm.
Furthermore, the number of the welding wire cleaning polishing pieces is 2 pairs, and the polishing pieces are adjusted through rotating the outer ring to form round holes attached to the welding wires.
Furthermore, the diameter range of the circular hole is 0.6-4.0 mm, so that oxide layers and impurities on the surfaces of welding wires with different diameters can be cleaned.
Furthermore, the distance between the welding wire straightening wheels is 15-40 mm.
Furthermore, the wheel surface of the straightening wheel is a U-shaped concave surface along the circumferential direction, the length of the rectangular part of the concave surface is equal to the diameter of a semicircle, the width of the rectangular part of the concave surface is equal to the radius of the semicircle, and the diameter of the U-shaped concave surface of the wheel surface is 0.8mm, 1.0mm, 1.2mm, 1.6mm or 2.0mm, and the concave surface is in a step shape, so that the straightening and the fixing of welding wires with different diameters are realized.
Furthermore, the stepped adjustable straightening wheel can enable the wheel surface to be attached to the welding wire by adjusting the length of the gear adjusting rod according to the diameter of the welding wire, and enable the welding wire to be positioned on the central line of the tubular channel in the straightening area; the adjustable gear of the gear shifting rod is provided with 0.8mm, 1.0mm, 1.2mm, 1.6mm or 2.0mm, and the gear shifting rod is respectively matched with welding wires with corresponding diameters for use.
Furthermore, the stepless adjustable straightening wheel can enable the wheel surface to be attached to the welding wire by adjusting the length of the gear shifting rod according to the diameter of the welding wire and the winding superposition condition of the welding wire, and enable the wheel surface to deviate from the central line of the tubular channel of the straightening area and deform, and the offset distance of the wheel surface is 0.2mm-4 mm.
A method for straightening disc-shaped wires for material increase and welding comprises the following specific steps:
firstly, adjusting a round hole between polishing pieces of a welding wire inlet surface cleaning area and a welding wire outlet surface cleaning area of a welding wire straightening-surface impurity cleaning device to be maximum;
secondly, adjusting a welding wire straightening wheel in a welding wire straightening area of the welding wire straightening-surface impurity cleaning device to the outermost part;
thirdly, the welding wire passes through a welding wire straightening-surface impurity cleaning device;
fourthly, adjusting a gear adjusting rod of the step-type adjustable straightening wheel to a corresponding gear according to the diameter of the welding wire;
fifthly, adjusting the length of a gear adjusting rod of a stepless adjustable straightening wheel according to the diameter of the welding wire and the winding superposition condition to deviate from the central line of the tubular channel of the straightening area and deform, wherein the deviation distance is generally 0.2-4 mm;
sixthly, round holes between polishing pieces in a welding wire inlet surface cleaning area and a welding wire outlet surface cleaning area of the adjusting device are adjusted to be attached to the welding wires, and the wire straightening device and cleaning in the material increase or welding process can be achieved.
Compared with the prior art, the invention has the following remarkable advantages:
(1) the device is provided with a welding wire surface cleaning device at the wire inlet and the wire outlet, so that oil stains, oxidation films and the like on the surface of the welding wire can be cleaned, and the problem that the welding quality is influenced by impurities on the surface of the welding wire in the welding process is solved;
(2) the device can remove the stress and the winding degree of the welding wire in the horizontal and vertical directions;
(3) the device adopts the adjustable welding wire straightening wheel, and can realize the straightening of welding wires with different diameters;
(4) the device is provided with the concave surfaces with different diameters on the adjustable welding wire straightening wheel, so that the welding wires with different diameters can be fixed, and the problem that the welding wires shake due to the fact that the diameters are too small in the straightening process is solved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of the device of the present invention.
Fig. 3 is a front cross-sectional view of the inventive device.
Fig. 4 is a left side sectional view of the inventive device.
FIG. 5 is a schematic view of the wheel face shape of the wire straightening wheel.
In the figure, a region I is a welding wire inlet surface cleaning region, a region II is a welding wire straightening region, and a region III is a welding wire outlet surface cleaning region. The device comprises an outer ring 1, an inner ring 1, an outer ring 2, an inner ring 1, an inner ring 3-2, an outer ring 3-3 and an inner ring 3-4, wherein the outer ring 1, the inner ring 3-2, the inner ring 3-4 and the inner ring 2 are respectively provided with four polishing sheets, the inner ring 4 is an inlet area, the inner ring 5-1, the inner ring 5-2, the inner ring 5-3 and the inner ring 5-4 are respectively provided with four step-type adjustable straightening wheels, the inner ring 6-1 and the inner ring 6-2 are respectively provided with two step-less adjustable.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and should not be taken as limiting the scope of the present invention.
As shown in the figures 1 and 2, the invention provides a welding wire straightening-surface impurity cleaning device which comprises a welding wire inlet surface cleaning area I, a welding wire straightening area II and a welding wire outlet surface cleaning area III, wherein the welding wire inlet surface cleaning area I and the welding wire outlet surface cleaning area III are respectively connected with two sides of the polishing-straightening area II. The welding wire inlet surface cleaning area I and the welding wire outlet surface cleaning area III are respectively composed of 4 welding wire cleaning polishing sheets 3-1, 3-2, 3-3 and 3-4, an outer ring and an inner ring. The inside passageway 8 that is equipped with of outer loop is that the outer loop bottom is equipped with the recess of degree of depth gradual change and forms jointly with the inner ring and be used for the bolt to rotate and spacing. It is worth noting that the two pairs of grinding pieces are not arranged on the same plane but staggered, and specifically, the rectangular through holes symmetrically arranged on more than two different vertical cross sections perpendicular to the direction of the through wire corresponding to the inner ring are used for penetrating through bolts at the bottom ends of the grinding pieces, so that the stress and the winding degree in the horizontal and vertical directions of the welding wire can be removed
The front ends of 4 polishing sheets 3-1, 3-2, 3-3 and 3-4 are of fan-shaped structures, the plug at the rear end is connected with the channel 8 through an inner ring rectangular through hole, the fan-shaped angle is 90-120 degrees, the thickness of each polishing sheet is 1-2mm, the angle between the two polishing sheets is 180 degrees to form a pair, the distance between the sections of the two pairs of polishing sheets is 1-2mm, and the angle between the central lines of the two pairs of polishing sheets on the section is 90 degrees. The polishing piece is fixed and can only stretch out and draw back to the cross-section center in the rectangle through-hole, and polishing piece one end top is on outer loop channel inner wall 8, and the rotatory outer loop of accessible is adjusted the polishing piece and is formed the round hole that can laminate with the welding wire, and its round hole diameter range generally is 0.6 ~ 4.0mm to the realization is to the clearance of different diameter welding wire surface oxidation layers and impurity.
The welding wire straightening area II is a tubular channel, two groups of welding wire straightening wheels are arranged on two vertical surfaces passing through the central line of the tubular channel in the welding wire straightening area II, each group consists of 3 welding wire straightening wheels, the welding wire straightening wheels at the two ends are stepped adjustable straightening wheels 5-1, 5-2, 5-3 and 5-4, and the welding wire straightening wheel in the middle is a stepless adjustable straightening wheel 6-1 or 6-2. And 6 welding wire straightening wheels are distributed at equal intervals along the length direction of the tubular channel, and the interval is generally 25-40 mm.
The wheel surface of the straightening wheel is a U-shaped concave surface 9 along the circumferential direction, the length of a rectangular part of the concave surface is equal to the diameter of a semicircle, the width is equal to the radius of the semicircle, and the U-shaped concave surface 9 of the wheel surface is generally formed by the step-shaped concave surfaces with the diameters of 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm and the like, so that the straightening and the fixing of welding wires with different diameters are realized. The wheel surface shape of the welding wire straightening wheel is formed in a step shape as shown in figure 5, and is beneficial to limiting the sliding of the welding wire in the straightening process.
The stepped adjustable straightening wheels 5-1, 5-2, 5-3 and 5-4 can be used for enabling the wheel surfaces to be attached to the welding wires by adjusting the length of the gear shifting rod according to the diameter of the welding wires and enabling the welding wires to be positioned on the central line of the tubular channel of the straightening area. The adjustable gears of the gear shifting rod generally have the diameters of 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm and the like, and are respectively matched with welding wires with corresponding diameters for use.
The stepless adjustable straightening wheels 6-1 and 6-2 can enable the wheel surfaces to be attached to the welding wires by adjusting the length of the gear shifting rod according to the diameter of the welding wires and the winding superposition condition of the welding wires, deviate from the central line of the tubular channel in the straightening area and deform, and the deviation distance is generally 0.2mm-4 mm.
The stepped adjustable straightening wheel is different from a stepless adjustable straightening wheel in that the stepped adjustable straightening wheel is adjusted only by a fixed gear, and the stepless adjustable straightening wheel can be adjusted at will in a movable range.
Example 1
Straightening and surface impurity cleaning of ER5356 aluminum alloy welding wire with diameter of 1.2mm
Firstly, adjusting a round hole between polishing pieces of a welding wire inlet surface cleaning area and a welding wire outlet surface cleaning area of a welding wire straightening-surface impurity cleaning device to be maximum;
secondly, adjusting a welding wire straightening wheel in a welding wire straightening area of the welding wire straightening-surface impurity cleaning device to the maximum gear;
thirdly, enabling the ER5356 aluminum alloy welding wire to pass through a welding wire straightening-surface impurity cleaning device;
fourthly, adjusting a gear shifting rod of the step-type adjustable straightening wheel to a 1.2mm gear according to the material and the diameter of the welding wire to be straightened, and enabling the welding wire to be in a 1.2mm gear concave surface;
fifthly, adjusting the length of a shift lever of a stepless adjustable straightening wheel according to the diameter of the ER5356 aluminum alloy welding wire and the winding superposition condition to enable the welding wire to deviate from the central line of the tubular channel of the straightening area and deform, wherein the offset distance is 1 mm;
and sixthly, adjusting round holes between polishing pieces in a welding wire inlet surface cleaning area and a welding wire outlet surface cleaning area of the welding wire straightening-surface impurity cleaning device to be attached to the welding wire, and removing an oxide film on the surface of the aluminum alloy welding wire by a certain friction force between the round holes and the aluminum alloy welding wire.
Example 2
Straightening and surface impurity cleaning of high-nitrogen steel welding wire with diameter of 1.0mm
Firstly, adjusting a round hole between polishing pieces of a welding wire inlet surface cleaning area and a welding wire outlet surface cleaning area of a welding wire straightening-surface impurity cleaning device to be maximum;
secondly, adjusting a welding wire straightening wheel in a welding wire straightening area of the welding wire straightening-surface impurity cleaning device to the maximum gear;
thirdly, the high-nitrogen steel welding wire passes through a welding wire straightening-surface impurity cleaning device;
fourthly, adjusting a gear shifting rod of the step-type adjustable straightening wheel to a 1.0mm gear according to the material and the diameter of the welding wire to be straightened, and enabling the welding wire to be in a 1.0mm gear concave surface;
fifthly, adjusting the length of a gear adjusting rod of a stepless adjustable straightening wheel according to the diameter of the high-nitrogen steel and the winding superposition condition, so that the welding wire deviates from the central line of the tubular channel of the straightening area and deforms, and the deviation distance is 1.5 mm;
and sixthly, adjusting round holes between polishing pieces in a welding wire inlet surface cleaning area and a welding wire outlet surface cleaning area of the welding wire straightening-surface impurity cleaning device to be attached to the surface of the welding wire.
Claims (9)
1. The utility model provides a disk silk material straightener is used in increase material, welding which characterized in that, including communicate in proper order each other:
the welding wire inlet surface cleaning area is of a double-ring nested structure, a plurality of pairs of welding wire cleaning polishing sheets are symmetrically arranged in the welding wire inlet surface cleaning area, each welding wire cleaning polishing sheet is of a fan-shaped structure, a bolt is arranged at the outer arc end of each welding wire cleaning polishing sheet, the outer part of each welding wire cleaning polishing sheet is sequentially provided with an outer ring and an inner ring, the bottom of each outer ring is provided with a groove with gradually changed depth, and a channel for the bolt to rotate and limit is formed by the grooves and the inner rings together, the inner rings are symmetrically provided with a plurality of pairs of rectangular through holes for penetrating through the bolts on more than two different vertical cross sections perpendicular to the direction of a wire, and the plurality of pairs;
the welding wire straightening area is a tubular channel, two groups of welding wire straightening wheels are sequentially arranged on two symmetrical surfaces, which are perpendicular to the tubular channel in the wire feeding direction, of the inner wall of the welding wire straightening area, each group consists of 3 welding wire straightening wheels, the welding wire straightening wheels close to two ends of the welding wire straightening device are stepped adjustable straightening wheels, and the middle welding wire straightening wheel is a stepless adjustable straightening wheel; and 6 welding wire straightening wheels are distributed at equal intervals along the length direction of the tubular channel;
welding wire export surface clearance district, be dicyclo nested structure, its interior symmetry is equipped with many pairs of welding wire clearance abrasive disc, welding wire clearance abrasive disc is fan-shaped structure, the outer arc end that is located welding wire clearance abrasive disc is provided with the bolt, the outside is the outer loop in proper order, the inner ring, the outer loop bottom is equipped with the recess of degree of depth gradual change and forms jointly with the inner ring and is used for the bolt to rotate and spacing passageway, the inner ring symmetry is equipped with many pairs of rectangle through-holes on the perpendicular cross section of two above differences of perpendicular to harness cord direction and is used for passing the bolt, be used for guaranteeing to send the wire direction staggered distribution of many pairs of welding wire clearance abrasive disc.
2. The straightening device for disk-shaped wires for additive and welding according to claim 1, wherein the distance between two different vertical cross sections of two pairs of rectangular through holes is 1-2 mm.
3. The welding wire straightening device according to claim 1, characterized in that the number of the welding wire cleaning grinding pieces is 2, and the grinding pieces are adjusted by rotating the outer ring to form a round hole which is attached to the welding wire.
4. The welding wire straightening device according to the claim 3, characterized in that the diameter of the round hole ranges from 0.6 mm to 4.0mm, so that the cleaning of oxide layers and impurities on the surfaces of welding wires with different diameters is realized.
5. The wire straightener of claim 1, wherein the spacing between each wire straightener wheel is 15 to 40 mm.
6. The welding wire straightening device according to the claim 1 or 5, characterized in that the wheel surface of the straightening wheel is a U-shaped concave surface along the circumferential direction, the length of the rectangular part of the concave surface is equal to the diameter of a semicircle, the width of the rectangular part of the concave surface is equal to the radius of the semicircle, and the U-shaped concave surface of the wheel surface is formed by a step shape with the diameter of 0.8mm, 1.0mm, 1.2mm, 1.6mm or 2.0mm, so that the straightening and the fixing of welding wires with different diameters are realized.
7. The welding wire straightening device according to the claim 1, characterized in that the step-type adjustable straightening wheel can make the wheel surface of the step-type adjustable straightening wheel fit with the welding wire by adjusting the length of the gear shifting rod according to the diameter of the welding wire and make the welding wire be positioned on the center line of the tubular passage in the straightening area; the adjustable gear of the gear shifting rod is provided with 0.8mm, 1.0mm, 1.2mm, 1.6mm or 2.0mm, and the gear shifting rod is respectively matched with welding wires with corresponding diameters for use.
8. The welding wire straightening device according to the claim 1, characterized in that the stepless adjustable straightening wheel can make the wheel surface of the stepless adjustable straightening wheel fit with the welding wire by adjusting the length of the gear shifting rod according to the diameter of the welding wire and the superposition condition of the wire winding, and make the stepless adjustable straightening wheel deviate from the central line of the tubular channel of the straightening area and deform, and the deviation distance is 0.2mm-4 mm.
9. A straightening method for various disc-shaped wires for material increase and welding is characterized by comprising the following specific steps:
firstly, adjusting a round hole between polishing pieces of a welding wire inlet surface cleaning area and a welding wire outlet surface cleaning area of a welding wire straightening-surface impurity cleaning device to be maximum;
secondly, adjusting a welding wire straightening wheel in a welding wire straightening area of the welding wire straightening-surface impurity cleaning device to the outermost part;
thirdly, the welding wire passes through a welding wire straightening-surface impurity cleaning device;
fourthly, adjusting a gear adjusting rod of the step-type adjustable straightening wheel to a corresponding gear according to the diameter of the welding wire;
fifthly, adjusting the length of a gear adjusting rod of a stepless adjustable straightening wheel according to the diameter of the welding wire and the winding superposition condition to deviate from the central line of the tubular channel of the straightening area and deform, wherein the deviation distance is generally 0.2-4 mm;
sixthly, round holes between polishing pieces in a welding wire inlet surface cleaning area and a welding wire outlet surface cleaning area of the adjusting device are adjusted to be attached to the welding wires, and the wire straightening device and cleaning in the material increase or welding process can be achieved.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010807132.0A CN112157188A (en) | 2020-08-12 | 2020-08-12 | Method and device for straightening disc-shaped wire for material increase and welding |
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| CN202010807132.0A CN112157188A (en) | 2020-08-12 | 2020-08-12 | Method and device for straightening disc-shaped wire for material increase and welding |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510409A (en) * | 2021-05-24 | 2021-10-19 | 江苏兴海特钢有限公司 | Preparation method of high-temperature welding wire for processing ultra-supercritical thermal power |
| CN113634684A (en) * | 2021-10-12 | 2021-11-12 | 南通市海力钢绳有限公司 | Be applied to prestressed concrete's steel wire production and processing equipment of flare-outing |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201227794Y (en) * | 2008-07-02 | 2009-04-29 | 燕山大学 | Gripping apparatus of circular cross section pipes |
| CN201760534U (en) * | 2010-09-16 | 2011-03-16 | 云南路桥股份有限公司 | Straightening and derusting device for reinforcing steel bar |
| CN204308098U (en) * | 2014-11-17 | 2015-05-06 | 长葛市恒生建筑机械厂 | A kind of multi-functional straightening module |
| CN106825651A (en) * | 2017-03-05 | 2017-06-13 | 桐乡市大周商贸有限公司 | A kind of centering and clamping apparatus of multi-diameter shaft |
| CN107199300A (en) * | 2017-06-08 | 2017-09-26 | 四川建筑职业技术学院 | A kind of intelligent bar straightening cutting mechanism |
| CN208825233U (en) * | 2018-08-31 | 2019-05-07 | 无锡大金高精度冷拔钢管有限公司 | A kind of strengthening round section device |
| CN209125501U (en) * | 2018-10-26 | 2019-07-19 | 昆山优环精密机械有限公司 | A kind of rotary workpiece polishing mechanism of metal bar material |
| CN209850510U (en) * | 2019-03-18 | 2019-12-27 | 常州市同友机械科技有限公司 | A polisher for roll processing |
| CN209867026U (en) * | 2018-12-23 | 2019-12-31 | 无锡商业职业技术学院 | Straightening mechanism for steel pipe straightening machine |
| CN211027865U (en) * | 2019-05-20 | 2020-07-17 | 吴子溢 | Novel zero-error steel bar straightener for building |
| CN211101663U (en) * | 2019-12-04 | 2020-07-28 | 苏州欧纳得精密机械有限公司 | Chuck clamp for numerical control machine tool |
-
2020
- 2020-08-12 CN CN202010807132.0A patent/CN112157188A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201227794Y (en) * | 2008-07-02 | 2009-04-29 | 燕山大学 | Gripping apparatus of circular cross section pipes |
| CN201760534U (en) * | 2010-09-16 | 2011-03-16 | 云南路桥股份有限公司 | Straightening and derusting device for reinforcing steel bar |
| CN204308098U (en) * | 2014-11-17 | 2015-05-06 | 长葛市恒生建筑机械厂 | A kind of multi-functional straightening module |
| CN106825651A (en) * | 2017-03-05 | 2017-06-13 | 桐乡市大周商贸有限公司 | A kind of centering and clamping apparatus of multi-diameter shaft |
| CN107199300A (en) * | 2017-06-08 | 2017-09-26 | 四川建筑职业技术学院 | A kind of intelligent bar straightening cutting mechanism |
| CN208825233U (en) * | 2018-08-31 | 2019-05-07 | 无锡大金高精度冷拔钢管有限公司 | A kind of strengthening round section device |
| CN209125501U (en) * | 2018-10-26 | 2019-07-19 | 昆山优环精密机械有限公司 | A kind of rotary workpiece polishing mechanism of metal bar material |
| CN209867026U (en) * | 2018-12-23 | 2019-12-31 | 无锡商业职业技术学院 | Straightening mechanism for steel pipe straightening machine |
| CN209850510U (en) * | 2019-03-18 | 2019-12-27 | 常州市同友机械科技有限公司 | A polisher for roll processing |
| CN211027865U (en) * | 2019-05-20 | 2020-07-17 | 吴子溢 | Novel zero-error steel bar straightener for building |
| CN211101663U (en) * | 2019-12-04 | 2020-07-28 | 苏州欧纳得精密机械有限公司 | Chuck clamp for numerical control machine tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510409A (en) * | 2021-05-24 | 2021-10-19 | 江苏兴海特钢有限公司 | Preparation method of high-temperature welding wire for processing ultra-supercritical thermal power |
| CN113634684A (en) * | 2021-10-12 | 2021-11-12 | 南通市海力钢绳有限公司 | Be applied to prestressed concrete's steel wire production and processing equipment of flare-outing |
| CN113634684B (en) * | 2021-10-12 | 2021-12-17 | 南通市海力钢绳有限公司 | Be applied to prestressed concrete's steel wire production and processing equipment of flare-outing |
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