CN110694792A - Production line of alloy anchor line profile - Google Patents
Production line of alloy anchor line profile Download PDFInfo
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- CN110694792A CN110694792A CN201910929014.4A CN201910929014A CN110694792A CN 110694792 A CN110694792 A CN 110694792A CN 201910929014 A CN201910929014 A CN 201910929014A CN 110694792 A CN110694792 A CN 110694792A
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- power receiving
- ring
- electrically connected
- anchor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
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Abstract
The invention relates to an anchor wire production device, and discloses an alloy anchor wire profiled bar production line which comprises a first tension device and an equipment shell, wherein a cold rolling device, a first laser sensor, a second tension device, a hole type cold rolling device, a pre-drawing forming device, a third tension device, a cleaning device, a final forming device, a straightening pulley set, a guiding device, a fourth tension device, a wire clamping device, a wire take-up device and an electromagnetic power supply are arranged in the equipment shell, and a power receiving wheel and two power receiving wheels are arranged in the second tension device; the groove of the power receiving wheel is provided with a power receiving ring which is contacted with the anchor line; the power receiving wheel is provided with an accommodating groove, the inner wall of the accommodating groove is provided with a power receiving ring, the power receiving ring is connected with a plurality of electromagnetic coils, the power receiving ring and the electromagnetic coils are electrically connected with an electromagnetic power supply, one magnetic pole of each electromagnetic coil faces the power receiving ring, and the other magnetic pole faces the circle center of the power receiving wheel; the power receiving ring is made of an electric conduction and non-magnetic conduction material and is not in contact with the anchor line, so that the wire is not broken by metal scraps after being tensioned.
Description
Technical Field
The invention relates to an anchor line production device, in particular to a production line of an alloy anchor line profiled bar.
Background
Toothbrushes or brushes are common tools in daily life, and the toothbrushes comprise bristles, anchor wires for fixing the bristles, and brush heads for installing the anchor wires. When the toothbrush or the brush is used, the stronger the bonding strength of the anchor wire and the bristles is, the more difficult the bristles are to be pulled out. And during production, the higher the precision of the anchor wire is, the better the matching between the anchor wire and the brush head is, and the firmer the fixed bristles are.
The anchor wire belongs to the heterotypic wire rod of small-section, and it is the nickel alloy anchor line, generally adopts continuous drawing forming, and has the overspeed device tensioner that the multichannel contains the take-up pulley in the technology of current continuous drawing forming with the tensioning wire rod, has the metal piece to splash in the metal processing workshop, especially can be compressed tightly on the take-up pulley by the anchor line and continuously carve the bad wire rod surface after the metal piece appears on the take-up pulley surface for the wire rod of motion easily appears surface defect and the broken string risk is big at continuous drawing forming's in-process.
Disclosure of Invention
Aiming at the technical problem in the prior art, the invention provides a production line of an alloy anchor wire profiled bar, which has the advantage of ensuring that a wire rod cannot be broken after being tensioned.
In order to achieve the purpose, the invention provides the following technical scheme:
a production line of alloy anchor line profiles comprises a first tension device and an equipment shell arranged on one side of the first tension device, the equipment shell is internally provided with a cold rolling device, a first laser sensor, a second tension device, a hole type cold rolling device, a pre-drawing forming device, a third tension device, a cleaning device, a final forming device, a straightening wheel disc set, a guide device, a fourth tension device, a wire clamping device and a wire take-up device from left to right in sequence, the processing, the detection and the wire take-up are continuously carried out, and the equipment also comprises two electromagnetic power supplies connected with electric terminals, three tension wheels with the same size are arranged in the second tension device, the three tension wheels are fixed on the equipment shell and distributed in a V shape, grooves for containing anchor lines are formed in the peripheral sides of the tension wheels, the tension wheels with V-shaped tips are powered wheels, and the other two tension wheels are powered wheels;
the bottom wall of the groove of the power connection wheel is fixedly connected with a power connection ring coaxial with the power connection wheel, and the power connection ring is electrically connected with one power connection end and is electrically connected with an anchor line contact;
the bottom wall of the groove of the power receiving wheel is provided with an accommodating groove which is inwards sunken and inwards gradually narrowed, the width dimension of the accommodating groove is smaller than that of an anchor line, the inner wall of the accommodating groove is fixedly connected with a power receiving ring which is coaxial with the power receiving wheel, the power receiving ring is electrically connected with a plurality of electromagnetic coils which generate magnetic fields, the electromagnetic coils are electrically connected with the other power connecting end, the electromagnetic coils are fixedly connected in the power receiving wheel, one magnetic pole of each electromagnetic coil faces the power receiving ring, and one magnetic pole of each electromagnetic coil faces the center of the power receiving wheel;
the power receiving ring is made of an electric conduction and non-magnetic conduction material and is not contacted with the anchor line, and when metal sundries are accumulated in the accommodating groove and are contacted with the anchor line, the anchor line and the power receiving ring are electrically connected to form a power-on loop;
the third tension device is identical to the second tension device.
By adopting the technical scheme, the nickel alloy anchor wire sequentially passes through the power receiving wheel, the power receiving wheel and the power receiving wheel, when the metal scraps are accumulated in the accommodating groove, the power connection wheel, the anchor line, the metal scraps, the power connection ring electromagnetic coil and the electromagnetic power supply form a passage, the electromagnetic coil generates a magnetic field after being electrified, the nickel alloy anchor wire is magnetized in a magnetic field and then has the magnetic property of adsorbing metal sundries, the metal sundries are pressed tightly but not clamped in the accommodating groove, then the metal sundries are carried away from the containing tank, and after the metal sundries leave the containing tank, the passage is cut off, the magnetic field disappears, but the nickel alloy anchor line also has magnetic residue and provides continuously attenuated adsorption force for metal sundries, when the adsorption force is not enough to adsorb the metal sundries, the metal scraps can fall from the nickel alloy anchor line which moves and vibrates, and the nickel alloy anchor line produced later can not be influenced.
The invention is further arranged that one end of the electromagnetic coil, which faces the power receiving ring, is sunken to form a penetrating slot, and the anchor line is penetrated in the penetrating slot.
Through adopting above-mentioned technical scheme, the anchor line alternates in wearing the slot, and is closer apart from solenoid, through more magnetic lines of force, has bigger suction, and the metal impurity bits that are pressed closely simultaneously also can be located solenoid's tip, has magnetic force, adsorbs on the anchor line more tightly.
The invention is further set that the electromagnetic power supply is an alternating current power supply, the electromagnetic coil is an alternating current coil for an alternating current electromagnet, the electric connection end electrically connected with the power receiving ring is an alternating current zero line, and the electric connection end electrically connected with the power receiving ring is an alternating current live wire.
By adopting the technical scheme, the polarity of the magnetic field of the alternating current coil is changed all the time, the magnetic field enables the magnetism of the metal residue to be attenuated faster, and the anchor wire can not bring the metal impurities to the next component to cause secondary damage.
The invention is further set that the electromagnetic power supply is a direct current power supply, the electromagnetic coil is a direct current coil for a direct current electromagnet, the electric connection end electrically connected with the power receiving ring is a direct current negative electrode, and the electric connection end electrically connected with the power receiving ring is a direct current positive electrode.
By adopting the technical scheme, the direct-current power supply is adopted, the anchor line is continuously electrically connected with the direct-current negative electrode, the anchor line is uncharged, and the safety is good.
The invention is further provided that the inner side wall of the accommodating groove is an arc-shaped side wall which protrudes outwards.
Through adopting above-mentioned technical scheme, the arc lateral wall of evagination can do benefit to the anchor line and press some inseparable nevertheless can not the chucking in the holding tank with the metal sundry bits earlier.
The invention is further provided that the inner side wall of the accommodating groove is an inwards concave arc-shaped side wall.
Through adopting above-mentioned technical scheme, more metallic impurity bits then can be held to the arc lateral wall of indent, and metallic impurity bits are more, and its adsorption affinity in the magnetic field is big more, improves the efficiency that the metallic impurity bits were taken away to the anchor line.
The invention is further arranged that the power receiving ring is provided with a plurality of fractures, the power receiving ring is divided into a plurality of sections of power receiving arcs, and each section of power receiving arc corresponds to one electromagnetic coil.
Through adopting above-mentioned technical scheme, after having metal sweeps and forming the route, whole receiving electrical ring can not all be electrified, reduces whole receiving electrical ring and produces interference magnetic field and influence the absorption of anchor line to metal sweeps after all electrified.
In conclusion, the beneficial technical effects of the invention are as follows: when the metal sundries are accumulated in the accommodating tank, the power connection wheel, the anchor line, the metal sundries, the power connection ring electromagnetic coil and the electromagnetic power supply form a passage, the electromagnetic coil generates a magnetic field after being electrified, and the nickel alloy anchor line has the function of magnetically adsorbing the metal sundries to take the metal sundries away from the accommodating tank after being magnetized in the magnetic field. The magnetic field can be generated by an alternating current power supply, the residual magnetism is more quickly attenuated after the polarity change of the magnetic field enables the conductive path to disappear, the magnetic field can be generated by a direct current power supply, and the anchor wire is connected with the negative pole of the power supply, namely, the anchor wire is grounded, so that the magnetic field is safer. After the metal sundries leave the holding tank, the passage is disconnected, the magnetic field disappears, the residual magnetism of the nickel alloy anchor line provides continuously attenuated adsorption force for the metal sundries, and when the adsorption force is not enough to adsorb the metal sundries, the metal sundries can fall down from the nickel alloy anchor line which moves and vibrates, and the nickel alloy anchor line produced later cannot be influenced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the current collector wheel according to the present invention;
FIG. 3 is a schematic cross-sectional view of a power receiving wheel according to the present invention;
FIG. 4 is a schematic cross-sectional view of an arc-shaped sidewall with a concave accommodating groove according to the present invention;
FIG. 5 is a schematic view of the overall structure of the convex arc-shaped side wall of the accommodating groove of the invention.
Reference numerals: 1. a power receiving wheel; 101. a power receiving ring; 1011. breaking off; 1012. is subjected to electric arc; 2. a power receiving wheel; 201. a power connection ring; 3. an electromagnetic power source; 4. accommodating grooves; 5. an electromagnetic coil; 501. and (6) inserting the slots.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Examples
A production line of an alloy anchor wire profiled bar comprises a first tension device and an equipment shell arranged on one side of the first tension device, wherein a cold rolling device, a first laser sensor, a second tension device, a hole type cold rolling device, a pre-drawing forming device, a third tension device, a cleaning device, a final forming device, a straightening pulley set, a guiding device, a fourth tension device, a wire clamping device and a wire take-up device are sequentially arranged in the equipment shell from left to right, and processing, detection and wire take-up are continuously carried out. The second tension device is the same as the third tension device, as shown in fig. 1, three tension wheels with the same size are arranged in the second tension device, the three tension wheels are fixed on the equipment shell and distributed in a V shape, grooves for containing anchor lines are arranged on the peripheral sides of the tension wheels, and the processing, the detection and the wire winding are continuously carried out.
As shown in fig. 1 and 2, the tension pulley at the "V" shaped tip, i.e. the bottom, is the power receiving pulley 1, and the other two tension pulleys are the power receiving pulleys 2. The bottom wall of the groove of the power receiving wheel 2 is glued or tightened with a power receiving ring 201 coaxial with the power receiving wheel 2, and the power receiving ring 201 is made of conductive rubber in the prior art and can be a metal conductive ring. The production line also comprises an electromagnetic power supply 3 with two electric connection ends, and the electric connection ring 201 is electrically connected with one electric connection end and is electrically connected with the anchor line contact. Preferably, the electromagnetic power supply 3 can be a direct current power supply and is fixedly connected to the equipment shell through a bolt, and can also be placed on the ground, the tension pulley is a metal bearing, and the power connection ring 201 and the metal bearing are electrically connected with the power connection end of the electromagnetic power supply 3 in series through a lead. The electromagnetic coil 5 is a dc coil for a dc electromagnet, and the electric connection end electrically connected to the electric connection ring 201 is a dc negative electrode. And a direct-current power supply is adopted, so that the anchor wire is continuously and electrically connected with the direct-current negative electrode, and the anchor wire is uncharged and has good safety.
As shown in fig. 5, the bottom wall of the groove of the power receiving wheel 1 is provided with an accommodating groove 4 which is recessed inwards and gradually narrowed inwards, and the accommodating groove 4 is used for accommodating metal scraps. Wherein, the width dimension of holding tank 4 is less than the width dimension of anchor line, and the anchor line can not block in holding tank 4. The inside wall of holding tank 4 establishes to the arc lateral wall of evagination, and the arc lateral wall of evagination can do benefit to the anchor line and press closely some but can not the chucking in holding tank 4 with the metal sundry bits earlier. In addition, as shown in fig. 4, the inner sidewall of the accommodating groove 4 may also be an inwardly concave arc sidewall. Compared with the convex arc-shaped side wall, the concave arc-shaped side wall can contain more metal sundries, the more metal sundries are, the larger the volume is, the larger the confined magnetic force line is, the larger the adsorption force of the magnetic force line in the magnetic field is, and the efficiency of taking away the metal sundries by the anchor line is improved. The power receiving ring 101 coaxial with the power receiving wheel 1 is glued on the inner wall of the accommodating groove 4, the power receiving ring 101 is made of an electric-conducting and magnetic-non-conducting material and is not in contact with the anchor line, and when metal sundries are accumulated in the accommodating groove 4 and are in contact with the anchor line, the anchor line and the power receiving ring 101 are electrically connected. As shown in fig. 3, the power receiving ring 101 has a plurality of fractures 1011, dividing the power receiving ring 101 into a plurality of segments of circular power receiving arcs 1012 connected end to end. The power receiving ring 101, the metal bearing and the power connection end of the electromagnetic power supply 3 are sequentially and electrically connected in series through a lead. The power receiving ring 101 is electrically connected with a plurality of electromagnetic coils 5 generating magnetic fields, each section of power receiving arc 1012 is electrically connected with one electromagnetic coil 5 in a one-to-one correspondence mode, one end, far away from the power receiving arc 1012, of each electromagnetic coil 5 is electrically connected with the other end, and therefore a power-on loop is formed between the electromagnetic coils and the electromagnetic power supply 3. When metal scraps exist and a passage is formed, the whole electrified ring 101 cannot be electrified, and the phenomenon that the adsorption of the anchor line on the metal scraps is influenced by an interference magnetic field generated after the whole electrified ring 101 is electrified is reduced. The plurality of electromagnetic coils 5 are in a shape of radiating outwards from the center and are fixed in the power receiving wheel 1 in an adhesive mode, one magnetic pole of each electromagnetic coil 5 faces the power receiving ring 101, and one magnetic pole of each electromagnetic coil 5 faces the circle center of the power receiving wheel 1. The electromagnetic coil 5 is recessed toward one end of the power receiving ring 101 to form an insertion groove 501, and the anchor line is inserted into the insertion groove 501.
In other cases, the electromagnetic power source 3 may be replaced by an alternating current power source, the electromagnetic coil 5 is replaced by an alternating current coil for an alternating current electromagnet, the electrical connection end electrically connected with the power connection ring 201 is an alternating current zero line, and the electrical connection end electrically connected with the power reception ring 101 is an alternating current live line. The polarity of the magnetic field of the alternating current coil is changed all the time, the magnetic field enables the residual magnetism of the metal to be attenuated more quickly, and the anchor wire cannot bring the metal impurities to the next component to cause secondary damage.
The implementation principle of the embodiment is as follows: the nickel alloy anchor line passes through electricity receiving wheel 2, receiving wheel 1 and electricity receiving wheel 2 in proper order, and the anchor line crimping is on electricity receiving wheel 2, receives electricity wheel 1 crimping on the anchor line. When the metal sundries are accumulated in the accommodating groove 4, the anchor line compresses the metal sundries, the compressed metal sundries are in a block shape, the power receiving wheel 2, the anchor line, the metal sundries, the power receiving ring 201 electromagnetic coil 5 and the electromagnetic power supply 3 form a passage, and the electromagnetic coil 5 generates a magnetic field after being electrified. If the electromagnetic power supply 3 adopts alternating current, the polarity of the magnetic field of the alternating current coil is changed all the time, the magnetic field enables the residual magnetism of metal to be attenuated more quickly, and the anchor wire can not bring metal impurities to the next component to cause secondary damage. If the electromagnetic power supply 3 adopts direct current, the anchor wire is continuously connected with the direct current cathode, and the safety is good.
The nickel alloy anchor line is magnetized in a magnetic field generated by the electromagnetic coil 5 and then has magnetism, and metal sundries are adsorbed (tensile force is generated on the metal sundries), the metal sundries are pressed tightly in the volume groove but cannot be clamped tightly in the holding groove 4 to carry the metal sundries away from the holding groove 4, and after the metal sundries leave the holding groove 4, the passage is disconnected, and the magnetic field generated by the electromagnetic coil 5 disappears. However, the nickel alloy anchor wire still has magnetic residue, the residual magnetic property provides continuously attenuated adsorption force for metal debris although the residual magnetic property is continuously attenuated, and when the adsorption force is not enough to adsorb the metal debris, the metal debris can fall off from the nickel alloy anchor wire which moves and vibrates, and the nickel alloy anchor wire produced later cannot be influenced. The anchor line is inserted into the insertion slot 501, the metal is closer to the electromagnetic coil 5, more magnetic lines of force can pass through the same cross section, and the magnetic attraction force is larger.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. A production line of an alloy anchor wire profiled bar comprises a first tension device and an equipment shell arranged on one side of the first tension device, wherein a cold rolling device, a first laser sensor, a second tension device, a hole type cold rolling device, a pre-drawing forming device, a third tension device, a cleaning device, a final forming device, a straightening pulley set, a guiding device, a fourth tension device, a wire clamping device and a wire take-up device are sequentially arranged in the equipment shell from left to right, and processing, detection and wire take-up are continuously performed, the production line is characterized by further comprising two electromagnetic power supplies (3) connected with electric ends, three tension wheels with the same size are arranged in the second tension device, the three tension wheels are fixed on the equipment shell and distributed in a V shape, grooves for containing anchor wires are arranged on the peripheral sides of the tension wheels, and the tension wheels with V-shaped tips are power receiving wheels (1), the other two tension wheels are power-connected wheels (2);
the bottom wall of the groove of the power receiving wheel (2) is fixedly connected with a power receiving ring (201) coaxial with the power receiving wheel (2), and the power receiving ring (201) is electrically connected with one power receiving end and is electrically connected with an anchor line in a contact way;
an accommodating groove (4) which is recessed inwards and gradually narrows is formed in the bottom wall of the groove of the power receiving wheel (1), the width dimension of the accommodating groove (4) is smaller than that of an anchor line, a power receiving ring (101) coaxial with the power receiving wheel (1) is fixedly connected to the inner wall of the accommodating groove (4), the power receiving ring (101) is electrically connected with a plurality of electromagnetic coils (5) which generate magnetic fields, the electromagnetic coils (5) are electrically connected with the other electric connection end, the electromagnetic coils (5) are fixedly connected in the power receiving wheel (1), one magnetic pole of each electromagnetic coil (5) faces the power receiving ring (101), and one magnetic pole of each electromagnetic coil (5) faces the circle center of the power receiving wheel (1);
the power receiving ring (101) is made of an electric conduction and non-magnetic conduction material and is not in contact with the anchor line, and when metal sundries are accumulated in the accommodating groove (4) and are in contact with the anchor line, the anchor line and the power receiving ring (101) are electrically connected to form a power-on loop;
the third tension device is identical to the second tension device.
2. A production line of alloy anchor line profiles according to claim 1, characterized in that the electromagnetic coil (5) is recessed towards one end of the power receiving ring (101) in the form of an insertion slot (501), and the anchor line is inserted in the insertion slot (501).
3. A production line of alloy anchor wire profiles according to claim 1, characterized in that the electromagnetic power source (3) is an alternating current power source, the electromagnetic coil (5) is an alternating current coil for an alternating current electromagnet, the electrically connected end electrically connected with the power ring (201) is an alternating current zero line, and the electrically connected end electrically connected with the power ring (101) is an alternating current live line.
4. A production line of alloy anchor wire profiles according to claim 1, characterized in that the electromagnetic power source (3) is a dc power source, the electromagnetic coil (5) is a dc coil for a dc electromagnet, the electrical connection end electrically connected with the electrical ring (201) is a dc negative electrode, and the electrical connection end electrically connected with the electrical ring (101) is a dc positive electrode.
5. A production line of alloy anchor line profiles according to claim 1, characterized in that the inner side walls of the receiving groove (4) are provided as convex arc-shaped side walls.
6. A production line of alloy anchor line profiles according to claim 1, characterized in that the inner side walls of the receiving groove (4) are provided as concavely curved side walls.
7. A production line of an alloy anchor wire profile according to claim 1, wherein the power receiving ring (101) is provided with a plurality of interruptions (1011) dividing the power receiving ring (101) into a plurality of sections of received arcs (1012), each section of received arcs (1012) corresponding to one electromagnetic coil (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929014.4A CN110694792B (en) | 2019-09-28 | 2019-09-28 | Production line of alloy anchor line dysmorphism material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929014.4A CN110694792B (en) | 2019-09-28 | 2019-09-28 | Production line of alloy anchor line dysmorphism material |
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| Publication Number | Publication Date |
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| CN110694792A true CN110694792A (en) | 2020-01-17 |
| CN110694792B CN110694792B (en) | 2020-10-30 |
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| CN201910929014.4A Active CN110694792B (en) | 2019-09-28 | 2019-09-28 | Production line of alloy anchor line dysmorphism material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410079A (en) * | 2020-04-29 | 2020-07-14 | 梓兰特线（厦门）科技有限公司 | Metal precision profile production line |
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| US4469756A (en) * | 1982-03-05 | 1984-09-04 | Dyckerhoff & Widmann Aktiengesellschaft | Method of and apparatus for forming an outwardly projecting bulge in a steel wire strand for forming an anchor in concrete |
| WO1996006770A1 (en) * | 1994-08-26 | 1996-03-07 | Den Norske Stats Oljeselskap A.S | Apparatus for storing ropes or the like |
| CN204945456U (en) * | 2015-08-28 | 2016-01-06 | 广东宏凯光缆设备科技有限公司 | Twisted synthesizing cable production line |
| CN205645532U (en) * | 2016-04-26 | 2016-10-12 | 江苏雷特电机股份有限公司 | Electromagnetic wire winding device |
| CN206794416U (en) * | 2017-06-03 | 2017-12-26 | 滕州晨晖电子集团股份有限公司 | A kind of actinobacillus device for being bonded wire drawing machine |
| CN108115000A (en) * | 2018-01-04 | 2018-06-05 | 上海展屿金属科技有限公司 | A kind of manufacturing method and its device of small bore high-precision hairbrush anchor profile shapes |
| CN208600485U (en) * | 2018-01-04 | 2019-03-15 | 上海展屿金属科技有限公司 | A kind of manufacturing device of small bore high-precision hairbrush anchor profile shapes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4469756A (en) * | 1982-03-05 | 1984-09-04 | Dyckerhoff & Widmann Aktiengesellschaft | Method of and apparatus for forming an outwardly projecting bulge in a steel wire strand for forming an anchor in concrete |
| WO1996006770A1 (en) * | 1994-08-26 | 1996-03-07 | Den Norske Stats Oljeselskap A.S | Apparatus for storing ropes or the like |
| CN204945456U (en) * | 2015-08-28 | 2016-01-06 | 广东宏凯光缆设备科技有限公司 | Twisted synthesizing cable production line |
| CN205645532U (en) * | 2016-04-26 | 2016-10-12 | 江苏雷特电机股份有限公司 | Electromagnetic wire winding device |
| CN206794416U (en) * | 2017-06-03 | 2017-12-26 | 滕州晨晖电子集团股份有限公司 | A kind of actinobacillus device for being bonded wire drawing machine |
| CN108115000A (en) * | 2018-01-04 | 2018-06-05 | 上海展屿金属科技有限公司 | A kind of manufacturing method and its device of small bore high-precision hairbrush anchor profile shapes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111410079A (en) * | 2020-04-29 | 2020-07-14 | 梓兰特线（厦门）科技有限公司 | Metal precision profile production line |
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