CN113977174B - A welding tool for spike roller - Google Patents
A welding tool for spike roller Download PDFInfo
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- CN113977174B CN113977174B CN202111384399.4A CN202111384399A CN113977174B CN 113977174 B CN113977174 B CN 113977174B CN 202111384399 A CN202111384399 A CN 202111384399A CN 113977174 B CN113977174 B CN 113977174B
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- spike
- roller
- spike roller
- shaped
- welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a welding tool for a spike roller, which comprises an elongated welding base, wherein fixed end plates with U-shaped open roller grooves are respectively arranged at two ends of the elongated welding base and used for supporting the spike roller, a pair of symmetrical triangular protrusions are arranged at the top of each U-shaped open roller groove and used for movably placing an L-shaped left-dimension die and an L-shaped right-dimension die, a plurality of left leaning blocks and a plurality of right leaning blocks are respectively fixedly arranged on inner side surfaces of the L-shaped left-dimension die and the L-shaped right-dimension die, opposite inner side surfaces of the L-shaped left-dimension die and the L-shaped right-dimension die are respectively provided with a left limiting groove and a right limiting groove which face the spike roller, and the left leaning blocks and the right leaning blocks are provided with a left limiting groove and a right limiting groove which face the spike roller and are used for inserting and positioning of the spike roller so as to limit the spike roller during welding. The spike roller welding tool reduces the preparation time of welding work and improves the welding accuracy and quality.
Description
Technical Field
The invention relates to the technical field of embossing line welding tools and equipment, in particular to a spike roller welding tool.
Background
In 2020, machine-harvested cotton is rapidly developed, and is planted by adopting technologies such as plastic film mulching, novel efficient water-saving drops and the like, so that a large amount of foreign fibers such as plastic films, drip tapes and the like can be involved in mechanical cotton harvesting, and the foreign fibers such as hair, chemical fiber yarns, animal hair and the like can be easily mixed in hand-harvested cotton. Aiming at the conditions that the foreign fibers in domestic cotton are more, and the hair, mulch film fragments and the like in the cotton are more, the cotton manufacturing enterprises continuously optimize and perfect novel foreign fiber cleaning equipment. In the core principle of the main stream equipment, a double-channel winding mechanism is utilized to uninterruptedly remove three filaments such as a drip irrigation belt and a mulching film.
The spike roller interval distribution spike, traditional is just the marking off on, and marking off time overlength can't satisfy mass production, and when the spike put the welding moreover, can't accurate assurance angle, whether on the circumferencial direction, on the cross axle direction, the roller spike that welds out is not neat enough, and the time of spending is also more.
The invention aims to solve the technical problems that how to place the spike roller on the basis of no need of scribing, so that the spike roller can quickly weld the spikes of the same row or two rows, and how to turn over after one row of spikes is welded, and how to weld the other rows of spikes, thereby quickly and efficiently welding the spike roller, quickly positioning the spikes on the spike roller, and quickly welding the spikes on the whole spike roller if the spikes are quickly realized.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the spike roller which is supported by using the slender welding base to be matched with the two fixed end plates, the tops of the U-shaped opening roller grooves of the two fixed end plates are provided with the symmetrical triangular protrusions for movably placing the L-shaped left-dimension die and the L-shaped right-dimension die, the spike roller is combined to form a welding workbench, the spike roller directly leans against a plurality of left leaning blocks and right leaning blocks which are arranged on the inner side surfaces of the L-shaped left-dimension die and the L-shaped right-dimension die, the time of scribing and the time of placing angles are saved, and the transposition in the circumferential direction is realized through the positioning pins and the bearings which are fixed on the fixed end plates, so that the welding efficiency and the welding quality of the spike roller are improved.
The technical scheme adopted by the invention is as follows:
a welding tool for a spike roller, which comprises an elongated welding base,
The two ends of the slender welding base are respectively provided with a fixed end plate with a U-shaped open roller groove and used for supporting the spike roller;
the top of each U-shaped open roller groove of each fixed end plate is provided with a pair of symmetrical triangular protrusions for movably placing an L-shaped left-dimension die and an L-shaped right-dimension die;
The inner side surfaces of the L-shaped left-dimension die and the L-shaped right-dimension die, which are opposite, are fixedly provided with a plurality of left leaning blocks and a plurality of right leaning blocks respectively;
each left leaning block and each right leaning block are provided with a left limiting groove and a right limiting groove which face the spike roller, and the left limiting groove and the right limiting groove are used for inserting and positioning the spike so that the spike can be limited when being welded with the spike roller.
Preferably, a pressing plate device is arranged between at least two adjacent left leaning blocks and right leaning blocks;
And one side of the pressing plate device is tangent with the puncture nails of the left limiting groove of the left leaning block, and the other side of the pressing plate device is tangent with the puncture nails of the right limiting groove of the right leaning block.
Preferably, the platen device is movable between a left rest block and a right rest block.
Preferably, the left limit groove and the right limit groove of the left leaning block and the right leaning block are arc structures.
Preferably, the platen device comprises a left platen, a right platen, and a plurality of baffles for connecting the left platen and the right platen.
Preferably, two sides of the bottom position of the U-shaped open roller groove of each fixed end plate are respectively provided with a support bearing, and the support bearings extend towards the center direction of the spike roller.
Preferably, each fixed end plate is provided with a limiting plate near the outer side surface of the triangular protrusion.
Preferably, each fixed end plate is provided with at least one group of circumferential limiting assemblies which are formed by telescopic locating pins and telescopic set screws in the axial direction facing the spike roller.
Compared with the prior art, the invention has the beneficial effects that:
According to the spike roller welding tool, after the slender welding base is combined with the L-shaped left-dimension die and the L-shaped right-dimension die, the limiting block limits the movement of the dimension position die, after the winding roller is placed, the spike is abutted against the left leaning block or the right leaning block, and the displacement in welding is prevented by means of the pressing plate device, so that the welding time of the spike roller spike is shortened.
The structure has the main advantages that the stabs are accurately placed at the axial positions of the stab roller at intervals, the stabs are tidy after being welded, scribing work is removed, the working efficiency is improved, the accuracy is guaranteed on the circumferential distribution of the stabs, and only the stabs are close to the locating pins, namely, one position, so that the welding time is shortened.
In conclusion, the spike roller welding tool reduces the preparation time of welding work and improves the welding accuracy and quality.
Drawings
FIG. 1 is a three-dimensional block diagram of one embodiment of a welding fixture for a spike roller;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is a three-dimensional partial block diagram of another view of one embodiment of a welding fixture for a spike roller, FIG. 4 is an enlarged view at B of FIG. 3;
FIG. 5 is a front view of one embodiment of a welding tool for a spike roller;
FIG. 6 is a right side view of FIG. 5;
FIG. 7 is a three-dimensional block diagram of the positioning arrangement of the support bearing 7 and the retractable locating pin 6, retractable set screw 8 of one embodiment of a welding fixture for a spike roller;
The welding device comprises a 1-slender welding base, a 2-L-shaped left size die, a 21-left leaning block, a 211-left limiting groove, a 3-L-shaped right size die, a 31-right leaning block, a 311-right limiting groove, a 4-pressing plate device, a 41-left pressing plate, a 42-right pressing plate, a 43-baffle, a 5-stab nail, a 6-telescopic positioning pin, a 7-supporting bearing, an 8-telescopic set screw, a 9-stab nail roller, a 10-fixed end plate, a 101-U-shaped opening roller groove, a 102-triangular protrusion, a 103-triangular protrusion and an 11-limiting plate.
Detailed Description
The present invention will be further described with reference to the drawings and examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated combinations or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, in the description process of the embodiment of the present invention, the positional relationships of the devices such as "upper", "lower", "front", "rear", "left" and "right" in all the figures are all standardized in fig. 1.
As shown in fig. 1, a welding fixture for a spike roller comprises an elongated welding base 1,
The two ends of the slender welding base 1 are respectively provided with a fixed end plate 10 with a U-shaped open roller groove 101 for supporting the spike roller 9, so that the spike roller 9 can be quickly placed into the U-shaped open roller groove or taken out;
Each of the fixing end plates 10 has a pair of symmetrical triangular protrusions 102 and 103 at the top of the U-shaped open roll groove 101 for movably placing the L-shaped left-sized die 2 and the L-shaped right-sized die 3 such that the inner surfaces of the L-shaped left-sized die 2 and the L-shaped right-sized die 3 have a certain degree of inclination, thereby facilitating the placement of the left rest block 21 and the right rest block 31 for positioning and the insertion and removal of the welding device;
the inner side surfaces of the L-shaped left-dimension die 2 and the L-shaped right-dimension die 3, which are opposite, are fixedly provided with a plurality of left leaning blocks 21 and a plurality of right leaning blocks 31 respectively;
As shown in fig. 2, each of the left and right leaning blocks 21 and 31 is provided with a left and right limiting groove 211 and 311 facing the spike roller 9, and is provided with a spike 5 inserted and positioned so as to limit the welding between the spike 5 and the spike roller 9, so that the spike 5 can be fixed at a predetermined position thereof.
As can also be seen clearly from the structure of fig. 2, a platen device 4 is provided between at least the adjacent two or more left rest blocks 21 and right rest blocks 31 of the welding tool;
The pressing plate device 4 has one side tangent to the spike 5 of the left limit groove 211 of the left leaning block 21 and the other side tangent to the spike 5 of the right limit groove 311 of the right leaning block 31, so that the spike is pressed in a fitting way, the displacement is prevented, and the welding positioning of the spike 5 can be better realized.
Compared with the figures 1 and 3, the pressing plate device 4 of the welding tool can move between the left leaning block 21 and the right leaning block 31 movably, so that the welding of the barbed nails 5 in any length range of the barbed nail roller 9 can be met, and only a pressing plate with a shorter size is needed to finish the welding, thereby saving the tool and being flexible and convenient to use.
As can be seen from fig. 2 and fig. 4, the left limiting groove 211 and the right limiting groove 311 of the left leaning block 21 and the right leaning block 31 of the welding fixture are arc structures, so that the shape of the bayonet 5 can be better attached, and the intact performance of the appearance can be ensured during welding.
As shown in fig. 2, the platen device 4 of the welding fixture includes a left platen 41, a right platen 42, and a plurality of baffles 43 for connecting the left platen 41 and the right platen 42, where the baffles 43 can connect the left platen and the right platen, and provide a gripping point for moving the whole platen device 4, so that the welding fixture has good use convenience.
As shown in fig. 5 and 7, two sides of the bottom position of the U-shaped open roller groove 101 of each fixed end plate 10 of the welding tool are respectively provided with a support bearing 7, and the support bearings 7 extend toward the center direction of the spike roller 9, so as to improve the supported strength of the spike roller 9 and facilitate the turnover welding of spikes 5 in other directions.
As shown in fig. 5 and fig. 6, each fixed end plate 10 of the welding fixture is provided with a limiting plate 11 near the outer side surfaces of the triangular protrusions 102 and 103, so as to prevent the L-shaped left-dimension die 2 and the L-shaped right-dimension die 3 overlapped on the top of the fixed end plate 10 from being drawn out and the elongated welding base 1, improve the welding stability of the whole spike roller 9, and enable the limiting plate 11 and the corresponding fixed end plate 10 to be connected in a fixed mode by non-detachable connection or detachable connection after being fixed, and enable the detachable fixed connection to have a more flexible use mode.
As can be seen from fig. 2, 5 and 7, each fixed end plate 10 of the welding fixture faces the axial direction of the spike roller 9 and is also provided with at least one group of circumferential limiting components consisting of a telescopic locating pin 6 and a telescopic fastening screw 8, when one side of the spike roller 9 is welded, the spike roller 9 is only required to be turned over, the welded spike 5 is lapped between the locating pin 6 and the fastening screw 8 of the circumferential limiting components so as to supply the spike 5 welded outside the spike roller 9 to support, thereby limiting that the top position of the spike roller 9 is not turned over, the top positions of the spike roller 9 are always kept unchanged, and the spikes 5 fixed in the left limiting grooves 11 and the right limiting grooves 311 of the left leaning block 21 and the right leaning blocks 31 are welded on the relative positions of the spike roller 9, so that the welding of all the circumferential spikes 5 can be completed on the same fixture, and the whole fixture is not required to be moved, and the fixture efficiency is improved.
As can be seen from fig. 1, 3 and 5, the particular operation of the calender working box is as follows:
The spike roller 9 is placed between the two fixed end plates 10 of the slender welding base 1, and the distances from the two ends of the spike roller 9 to the fixed end plates 10 are equal. The method comprises the steps of sequentially placing the stabs 5 on a left leaning block 21 and a right leaning block 31 of an L-shaped left-dimension die 2 and an L-shaped right-dimension die 3, using a pressing plate device 4 to cling to the arc surfaces of the stabs 5 at two sides, spot-welding 2-3 points at the contact position of the stabs 5 and a stab roller 9, then removing the L-shaped left-dimension die 2 and the L-shaped right-dimension die 3, rotating the stab roller 9 to enable the stab 5 at the shaft end of the stab roller 9 to lean against a telescopic locating pin 6, screwing and fixing a telescopic set screw 8 to just cling to the stab 5, covering the L-shaped left-dimension die 2 and the L-shaped right-dimension die 3, repeating the steps for 4 times, exactly completing the uniform distribution of the 4 stabs 5 in the circumferential direction of the stab roller 9, and finally detaching the stab roller 9 to fully weld each stab 5.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.
Claims (7)
1. The welding tool for the spike roller comprises an elongated welding base (1) and is characterized in that,
The two ends of the slender welding base (1) are respectively provided with a fixed end plate (10) with a U-shaped open roller groove (101) for supporting the spike roller (9);
Each fixed end plate (10) is provided with a pair of symmetrical triangular protrusions (102, 103) at the top of a U-shaped open roller groove (101) for movably placing an L-shaped left-dimension die (2) and an L-shaped right-dimension die (3);
A plurality of left leaning blocks (21) are fixedly arranged on the inner side surface of the L-shaped left dimension die (2) opposite to the L-shaped right dimension die (3);
a plurality of right leaning blocks (31) are fixedly arranged on the inner side surface of the L-shaped right dimension die (3) opposite to the L-shaped left dimension die (2);
Each left leaning block (21) is provided with a left limiting groove (211) facing the spike roller (9), each right leaning block (31) is provided with a right limiting groove (311) facing the spike roller (9), and the spikes (5) are inserted and positioned so as to be convenient for limiting when the spikes (5) are welded with the spike roller (9);
Each fixed end plate (10) is provided with at least one group of circumferential limiting components which are formed by telescopic locating pins (6) and telescopic set screws (8) towards the axial direction of the spike roller (9), when one side of the spike roller (9) is welded to finish spike, the spike roller (9) is only required to be overturned, the welded spike (5) is lapped between the locating pins (6) and the set screws (8) of the circumferential limiting components so as to be supported by the spike (5) welded on the outer side of the spike roller (9), the top position of the spike roller (9) is limited not to be overturned, the top position of the spike roller is always kept motionless, and the spike (5) fixed in the left limiting groove (211) and the right limiting grooves (311) of the left leaning block (21) and the right leaning blocks (31) are welded on the relative positions of the spike roller (9), so that the welding of all circumferential spikes (5) can be finished on the same fixture.
2. The welding fixture of a spike roller according to claim 1, wherein:
a pressing plate device (4) is arranged between at least two adjacent left leaning blocks (21) and more right leaning blocks (31);
One side of the pressing plate device (4) is tangent with the stab nail (5) of the left limit groove (211) of the left leaning block (21), and the other side of the pressing plate device is tangent with the stab nail (5) of the right limit groove (311) of the right leaning block (31).
3. The welding fixture of a spike roller according to claim 2, wherein:
the pressing plate device (4) can move between the left leaning block (21) and the right leaning block (31) in a movable way.
4. A spike roller welding fixture as claimed in claim 3 wherein:
The left limit groove (211) and the right limit groove (311) are arc structures.
5. A spike roller welding fixture as claimed in claim 3 wherein:
the pressing plate device (4) comprises a left pressing plate (41), a right pressing plate (42) and a plurality of baffles (43) used for connecting the left pressing plate (41) and the right pressing plate (42).
6. A spike roller welding fixture as claimed in claim 3 wherein:
The two sides of the bottom of the U-shaped open roller groove (101) of each fixed end plate (10) are respectively provided with a support bearing (7), and the support bearings (7) extend towards the center direction of the spike roller (9).
7. The welding fixture of a spike roller according to claim 1, wherein:
And each fixed end plate (10) is provided with a limiting plate (11) close to the outer side surfaces of the triangular protrusions (102, 103) respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021113605820 | 2021-11-17 | ||
| CN202111360582 | 2021-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113977174A CN113977174A (en) | 2022-01-28 |
| CN113977174B true CN113977174B (en) | 2025-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111384399.4A Active CN113977174B (en) | 2021-11-17 | 2021-11-22 | A welding tool for spike roller |
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| Country | Link |
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| CN (1) | CN113977174B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216633187U (en) * | 2021-11-17 | 2022-05-31 | 南通棉花机械有限公司 | A welding tool for thorn rollers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3371966D1 (en) * | 1982-11-27 | 1987-07-16 | Peak Pattern Co | COMMINUTING APPARATUS |
| CH706351A1 (en) * | 2012-04-13 | 2013-10-15 | Rieter Ag Maschf | Off roller. |
| CN103157949A (en) * | 2013-04-02 | 2013-06-19 | 赤峰鸿宇工业制造有限公司 | All-dimensional subsoiler soil smashing roller spike tooth welding method and tool thereof |
| CN203291930U (en) * | 2013-04-25 | 2013-11-20 | 黄金全 | Stab roller of potato crusher |
| CN109514031B (en) * | 2018-11-21 | 2021-11-30 | 奎屯银力棉油机械有限公司 | New process for welding barbed nails |
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2021
- 2021-11-22 CN CN202111384399.4A patent/CN113977174B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216633187U (en) * | 2021-11-17 | 2022-05-31 | 南通棉花机械有限公司 | A welding tool for thorn rollers |
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| Publication number | Publication date |
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| CN113977174A (en) | 2022-01-28 |
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