CN112139395A - Straightening device for processing steel strand - Google Patents
Straightening device for processing steel strand Download PDFInfo
- Publication number
- CN112139395A CN112139395A CN202010975729.6A CN202010975729A CN112139395A CN 112139395 A CN112139395 A CN 112139395A CN 202010975729 A CN202010975729 A CN 202010975729A CN 112139395 A CN112139395 A CN 112139395A
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- Prior art keywords
- rod
- steel strand
- electric telescopic
- bearing
- sliding
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Abstract
The invention relates to the technical field of steel strand processing, and discloses a straightening device for processing a steel strand, which comprises a device platform, wherein a straightening mechanism is arranged at the top of the device platform; the straightening mechanism comprises a fixed frame plate, a double-end motor, a first motor shaft, a threaded rod, a first sliding block, a first bearing, a sliding rod, a second bearing, a connecting rod, a second sliding block, a first electric telescopic rod, a second electric telescopic rod, a pressing block, an L-shaped rod body, a cavity, a spring, a moving rod, a fixed rod and a rotary drum. According to the invention, by arranging the double-end motor, the threaded rod, the pressing block on the electric telescopic rod, the L-shaped rod body and the connecting plate, the double-end motor can be used for driving the two sliding blocks and the two electric telescopic rods to simultaneously move towards opposite directions, the steel strand can be stretched through the pressing block, and in the stretching process, the L-shaped rod body can drive the rotary drum to roll on the surface of the steel strand, so that the stretching and rolling straightening are simultaneously carried out, and the straightening effect is improved.
Description
Technical Field
The invention relates to the technical field of steel strand processing, in particular to a straightening device for processing a steel strand.
Background
The steel strand is a steel product formed by twisting a plurality of steel wires, the steel strand can be divided into a prestressed steel strand, an unbonded steel strand, a galvanized steel strand and the like, different steel strands have different performance characteristics, a galvanized layer, a zinc-aluminum alloy layer, an aluminum-clad layer, a copper-clad layer, epoxy resin coating and the like can be added on the surface of the carbon steel according to needs, the steel strand is commonly used for bridges, buildings, water conservancy, energy, geotechnical engineering, foundation engineering and the like, and at present, the existing steel strand is mostly bent when in use and needs to be straightened.
Patent No. CN201920308407.9 discloses a coalignment of steel strand wires processing usefulness, including supporting the base, the top four corners outer wall of supporting the base all welds the support column, and the top outer wall welding of support column has the roof, one the relative one side outer wall welding of support column has the mount pad, and one side outer wall of mount pad is provided with the pneumatic cylinder, the piston end welding of pneumatic cylinder has the connecting seat, and one side outer wall of connecting seat is provided with first tight structure of clamp, another the relative one side outer wall of support column is provided with the tight structure of second clamp, and the tight structure of second clamp and first clamp are constituteed by an upper fixed plate and bottom plate. The utility model discloses but the steel strand wires of the different diameters of centre gripping, the tight effect of both ends clamp of increase steel strand wires avoids the phenomenon that the steel strand wires drop to appear in the alignment process, utilizes the effect of four straightening wheels to carry out the alignment operation to the steel strand wires, is utilizing the pneumatic cylinder to straighten the steel strand wires gradually, fully improves the alignment effect of steel strand wires.
However, the straightening device for processing the existing steel strand is not good in the effect of straightening the steel strand, and cannot combine the compression structure and the straightening wheel together, so that the size of the straightening mechanism is reduced.
Disclosure of Invention
The invention aims to provide a straightening device for processing a steel strand, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a straightening device for processing a steel strand comprises a device platform, wherein a straightening mechanism is arranged at the top of the device platform;
the straightening mechanism comprises a fixed frame plate, a double-head motor, a first motor shaft, a threaded rod, a first sliding block, a first bearing, a sliding rod, a second bearing, a connecting rod, a second sliding block, a first electric telescopic rod, a second electric telescopic rod, a pressing block, an L-shaped rod body, a cavity, a spring, a moving rod, a fixed rod and a rotary drum; the left side and the right side of the top of the device platform are both welded with fixed frame plates, the middle of the bottom of each fixed frame plate is connected with a double-headed motor through bolts, the left side and the right side of each double-headed motor are both rotatably connected with one end of a first motor shaft, the other end of each first motor shaft is fixedly connected with a threaded rod, the threads of the two threaded rods are opposite, one end of each threaded rod, far away from the first motor shaft, penetrates through a first sliding block and is rotatably connected with a first bearing, one end of each first bearing is fixedly connected with the fixed frame plates, threaded holes are formed in the first sliding blocks, sliding rods penetrate through the upper side and the lower side of the inner parts of the first sliding blocks;
the bottoms of the left side and the right side of the inner wall of the fixed frame plate are both fixedly connected with one end of a second bearing, the other end of the second bearing is rotatably connected with a connecting rod, the left end and the right end of the outer side of the connecting rod are both penetrated with a second sliding block, the second sliding block is arranged corresponding to the first sliding block, the bottom of the first sliding block and the top of the second sliding block are respectively connected with one end of a first electric telescopic rod and one end of a second electric telescopic rod through bolts, the other ends of the first electric telescopic rod and the second electric telescopic rod are fixedly connected with a pressing block, the front end and the rear end of the left side and the right side of the pressing block are fixedly connected with one end of an L-shaped rod body, the other end of the L-shaped rod body is provided with a cavity, one end of the interior of the cavity is welded with a spring, the other end of the spring is welded with a movable rod, and a fixed rod penetrates through one end between the two movable rods, and a rotary drum penetrates through the outer side of the fixed rod.
As a preferred embodiment of the present invention, the middle portions of the left and right sides of the inner wall of the fixed frame plate are both connected with a motor through bolts, the front side of the motor is rotatably connected with a second motor shaft, the front side of the second motor shaft is fixedly connected with a tightening disc, and one end of the tightening disc is welded with a fixing ring.
In a preferred embodiment of the present invention, one end of a connecting plate is welded to a bottom of a front side of the first electric telescopic rod, and a second electric telescopic rod is welded to the other end of the connecting plate.
As a preferred embodiment of the present invention, the first fixing block and the second fixing block are welded to the upper side and the lower side of the middle portion of the inner end surface of the connecting plate, respectively.
As a preferred embodiment of the present invention, a third bearing is fixedly connected to the bottom of the first fixing block, an electric heating tube is rotatably connected to the bottom of the third bearing, an electric slip ring is rotatably connected to the bottom of the electric heating tube, and a second fixing block is fixedly connected to the bottom of the electric slip ring.
In a preferred embodiment of the present invention, the electrical slip ring is electrically connected to the electrical heating tube.
As a preferred embodiment of the present invention, the pressing block, the L-shaped rod body, the connecting rod, the moving rod, the fixing rod, the sliding rod, the connecting plate, the first fixing block, and the second fixing block are made of stainless metal.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by arranging the double-end motor, the threaded rod, the pressing block on the electric telescopic rod, the L-shaped rod body and the connecting plate, the double-end motor can be used for driving the two sliding blocks and the two electric telescopic rods to simultaneously move in opposite directions, the steel strand can be stretched through the pressing block, and in the stretching process, the L-shaped rod body can drive the rotary drum to roll on the surface of the steel strand, so that the stretching and rolling straightening are simultaneously carried out, the straightening effect is improved, and the straightening device for processing the steel strand is more practical.
2. According to the invention, as the motor, the tightening disc and the fixing rings are arranged on the fixing frame plate, two ends of the steel wire rope can be respectively wound by the two fixing rings before the steel wire rope is straightened, then the two motors are opened and respectively rotate towards the left side and the right side to drive the steel wire rope to be tightened and straightened, so that the steel wire rope straightening effect can be improved, and the steel wire rope straightening device for processing the steel wire rope is more practical.
3. The electric heating tube and the electric slip ring are arranged on the connecting plate, so that the electric heating tube can be used for heating the steel strand to soften the steel strand and improve the straightening effect and efficiency, and the electric heating tube can support the front end and the rear end of the steel strand to rotate through the electric slip ring and the bearing, so that the front end and the rear end of the steel strand are straightened, and the straightening device for processing the steel strand is more practical.
4. According to the invention, the spring and the moving rod are arranged in the L-shaped rod body, when the pressing block is not needed, only the electric telescopic rod is used for moving the rotary drum to abut against the steel strand, when the pressing block and the rotary drum are needed to be used simultaneously, the electric telescopic rod can be used for driving the pressing block to move, and in the process of moving the pressing block, the rotary drum on the moving rod abuts against the steel strand, so that the moving rod moves towards the interior of the L-shaped rod body through the spring, and the straightening device for processing the steel strand is more practical.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a straightening device for processing a steel strand according to the present invention;
FIG. 2 is a schematic view of the internal structure of an L-shaped rod of the straightening device for processing steel strands according to the present invention;
FIG. 3 is a schematic structural view of a threaded hole of a straightening device for processing a steel strand according to the present invention;
fig. 4 is a schematic side view of a connecting plate of the straightening device for processing the steel strand according to the present invention.
In the figure: 1. a device platform; 2. fixing the frame plate; 3. a double-headed motor; 4. a first motor shaft; 5. a threaded rod; 6. a slide bar; 7. a first slider; 8. a first bearing; 9. a second bearing; 10. a connecting rod; 11. a second slider; 12. a first electric telescopic rod; 13. a second electric telescopic rod; 14. briquetting; 15. an L-shaped rod body; 16. fixing the rod; 17. a rotating drum; 18. a connecting plate; 19. a motor; 20. a second motor shaft; 21. tightening the disc; 22. a fixing ring; 23. a cavity; 24. a spring; 25. a travel bar; 26. a threaded hole; 27. a first fixed block; 28. a second fixed block; 29. a third bearing; 30. an electric heating tube; 31, an electric slip ring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a straightening device for processing a steel strand comprises a device platform 1, wherein a straightening mechanism is arranged at the top of the device platform 1;
the straightening mechanism comprises a fixed frame plate 2, a double-head motor 3, a first motor shaft 4, a threaded rod 5, a first sliding block 7, a first bearing 8, a sliding rod 6, a second bearing 9, a connecting rod 10, a second sliding block 11, a first electric telescopic rod 12, a second electric telescopic rod 13, a pressing block 14, an L-shaped rod body 15, a cavity 23, a spring 24, a moving rod 25, a fixed rod 16 and a rotary drum 17; the left side and the right side of the top of the device platform 1 are both welded with fixed frame plates 2, the middle of the bottom of each fixed frame plate 2 is connected with a double-headed motor 3 through bolts, the left side and the right side of each double-headed motor 3 are both rotatably connected with one end of a first motor shaft 4, the other end of each first motor shaft 4 is fixedly connected with a threaded rod 5, the threads of the two threaded rods 5 are opposite, one end, away from the first motor shaft 4, of each threaded rod 5 penetrates through a first sliding block 7 to be rotatably connected with a first bearing 8, one end of each first bearing 8 is fixedly connected with the fixed frame plate 2, a threaded hole 26 is formed in each first sliding block 7, sliding rods 6 penetrate through the upper side and the lower side in each first sliding block 7, and the two ends of each;
the bottom of the left side and the right side of the inner wall of the fixed frame plate 2 are both fixedly connected with one end of a second bearing 9, the other end of the second bearing 9 is rotatably connected with a connecting rod 10, the left end and the right end of the outer side of the connecting rod 10 are both penetrated by a second sliding block 11, the second sliding block 11 is arranged corresponding to the first sliding block 7, the top of the bottom of the first sliding block 7 and the top of the second sliding block 11 are respectively connected with one end of a first electric telescopic rod 12 and one end of a second electric telescopic rod 13 through bolts, the other end of the first electric telescopic rod 12 and the other end of the second electric telescopic rod 13 are both fixedly connected with a pressing block 14, the front end and the rear end of the left side and the right side of the pressing block 14 are both fixedly connected with one end of an L-shaped rod body 15, the other end of the L-shaped rod body 15 is provided with a cavity 23, a drum 17 penetrates through the outer side of the fixing rod 16.
Referring to fig. 1 to 4 in this embodiment, a motor 19 is bolted to the middle of the left and right sides of the inner wall of the fixed frame plate 2, a second motor shaft 20 is rotatably connected to the front side of the motor 19, a tightening plate 21 is fixedly connected to the front side of the second motor shaft 20, and a fixing ring 22 is welded to one end of the tightening plate 21.
In the embodiment, referring to fig. 1 to 4, one end of a connecting plate 18 is welded to the bottom of the front side of the first electric telescopic rod 12, and a second electric telescopic rod 13 is welded to the other end of the connecting plate 18.
In the embodiment, referring to fig. 1 to 4, the upper side and the lower side of the middle part of the inner end surface of the connecting plate 18 are respectively welded with a first fixing block 27 and a second fixing block 28.
Referring to fig. 1-4, in this embodiment, a third bearing 29 is fixedly connected to the bottom of the first fixing block 27, an electric heating tube 30 is rotatably connected to the bottom of the third bearing 29, an electric slip ring 31 is rotatably connected to the bottom of the electric heating tube 30, and a second fixing block 28 is fixedly connected to the bottom of the electric slip ring 31.
Referring to fig. 1-4, the electrical slip ring 31 is electrically connected to the electrical heating tube 30.
Referring to fig. 1-4, in the present embodiment, the pressing block 14, the L-shaped rod body 15, the connecting rod 10, the moving rod 25, the fixing rod 16, the sliding rod 6, the connecting plate 18, the first fixing block 27, and the second fixing block 28 are made of stainless metal.
When the straightening device for processing the steel strand is used, it needs to be noted that the invention relates to the straightening device for processing the steel strand, which comprises a device platform 1; 2. fixing the frame plate; 3. a double-headed motor; 4. a first motor shaft; 5. a threaded rod; 6. a slide bar; 7. a first slider; 8. a first bearing; 9. a second bearing; 10. a connecting rod; 11. a second slider; 12. a first electric telescopic rod; 13. a second electric telescopic rod; 14. briquetting; 15. an L-shaped rod body; 16. fixing the rod; 17. a rotating drum; 18. a connecting plate; 19. a motor; 20. a second motor shaft; 21. tightening the disc; 22. a fixing ring; 23. a cavity; 24. a spring; 25. a travel bar; 26. a threaded hole; 27. a first fixed block; 28. a second fixed block; 29. a third bearing; 30. an electric heating tube; the components 31, the electrical slip ring, and the electrical slip ring are all common standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.
When the device is used, the double-end motor 3, the motor 19, the first electric telescopic rod 12, the second electric telescopic rod 13 and the electric slip ring 31 are electrically connected with an external power supply, then the double-end motor 3, the motor 19, the first electric telescopic rod 12, the second electric telescopic rod 13 and the electric heating tube 30 are in signal connection with an external control switch, after the connection is completed, two fixing rings 22 are utilized to respectively surround and wind two ends of a steel wire rope, then the two motors 19 are opened, the two motors 19 drive two second motor shafts 20 to respectively rotate towards the left side and the right side, the second motor shaft 20 drives a tightening disc 21 and the fixing rings 22 to tighten and straighten the steel wire rope, then the first electric telescopic rod 12 and the second electric telescopic rod 13 are opened to drive the pressing block 14 to move, in the moving process of the pressing block 14, the rotary drum 17 on the moving rod 25 can abut against the steel stranded wire, so that the moving rod 25, can stretch the steel strand wires through briquetting 14, and at tensile in-process, L type body of rod 15 can drive rotary drum 17 and roll on the steel strand wires surface, thereby stretch simultaneously and rolling alignment, owing to set up electrothermal tube 30 and electronic sliding ring 31 on connecting plate 18, not only can utilize electrothermal tube 30 to heat the steel strand wires, make the steel strand wires soften, promote the effect and the efficiency of alignment, and through electronic sliding ring 31 and bearing, make electrothermal tube 30 can support the steel strand wires around both ends rotate, thereby align both ends around to the steel strand wires.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a coalignment of steel strand wires processing usefulness, includes device platform (1), its characterized in that: the top of the device platform (1) is provided with a straightening mechanism;
the straightening mechanism comprises a fixed frame plate (2), a double-end motor (3), a first motor shaft (4), a threaded rod (5), a first sliding block (7), a first bearing (8), a sliding rod (6), a second bearing (9), a connecting rod (10), a second sliding block (11), a first electric telescopic rod (12), a second electric telescopic rod (13), a pressing block (14), an L-shaped rod body (15), a cavity (23), a spring (24), a moving rod (25), a fixed rod (16) and a rotary drum (17); the left side and the right side of the top of the device platform (1) are welded with fixed frame plates (2), the middle of the bottom of the fixed frame plate (2) is connected with a double-headed motor (3) through a bolt, the left side and the right side of the double-headed motor (3) are both rotatably connected with one end of a first motor shaft (4), the other end of the first motor shaft (4) is fixedly connected with a threaded rod (5), the threads of the two threaded rods (5) are opposite, one end of each threaded rod (5) far away from the first motor shaft (4) penetrates through the first sliding block (7) to be rotatably connected with the first bearing (8), one end of the first bearing (8) is fixedly connected with a fixed frame plate (2), a threaded hole (26) is arranged inside the first sliding block (7), sliding rods (6) penetrate through the upper side and the lower side of the interior of the first sliding block (7), two ends of the sliding rod (6) are respectively and fixedly connected with a fixed frame plate (2) and a double-end motor (3);
the bottom of the left side and the right side of the inner wall of the fixed frame plate (2) is fixedly connected with one end of a second bearing (9), the other end of the second bearing (9) is rotatably connected with a connecting rod (10), the left end and the right end of the outer side of the connecting rod (10) are respectively penetrated with a second sliding block (11), the second sliding blocks (11) are arranged corresponding to the first sliding blocks (7), the bottom of the first sliding blocks (7) and the top of the second sliding blocks (11) are respectively connected with one end of a first electric telescopic rod (12) and one end of a second electric telescopic rod (13) through bolts, the other ends of the first electric telescopic rod (12) and the second electric telescopic rod (13) are respectively fixedly connected with a pressing block (14), the front end and the rear end of the left side and the right side of the pressing block (14) are respectively fixedly connected with one end of an L-shaped rod body (, the utility model discloses a cavity (23) is characterized in that spring (24) has been welded to the inside one end of cavity (23), carriage release lever (25) have been welded to the other end welding of spring (24), and has been run through dead lever (16) in one end between two carriage release levers (25), dead lever (16) outside is run through there is rotary drum (17).
2. The straightening device for processing the steel strand as claimed in claim 1, wherein: the fixed frame plate (2) inner wall left and right sides middle part equal bolted connection has motor (19), motor (19) front side rotation is connected with second motor shaft (20), second motor shaft (20) front side fixedly connected with tightens up dish (21), tighten up dish (21) one end welding and have solid fixed ring (22).
3. The straightening device for processing the steel strand as claimed in claim 1, wherein: the electric telescopic handle is characterized in that one end of a connecting plate (18) is welded at the bottom of the front side of the first electric telescopic handle (12), and a second electric telescopic handle (13) is welded at the other end of the connecting plate (18).
4. The straightening device for processing the steel strand as claimed in claim 3, wherein: and the upper side and the lower side of the middle part of the inner end surface of the connecting plate (18) are respectively welded with a first fixing block (27) and a second fixing block (28).
5. The straightening device for processing the steel strand as claimed in claim 4, wherein: the bottom of the first fixing block (27) is fixedly connected with a third bearing (29), the bottom of the third bearing (29) is rotatably connected with an electric heating tube (30), the bottom of the electric heating tube (30) is rotatably connected with an electric slip ring (31), and the bottom of the electric slip ring (31) is fixedly connected with a second fixing block (28).
6. The straightening device for processing the steel strand as claimed in claim 5, wherein: the electric slip ring (31) is electrically connected with the electric heating tube (30).
7. The straightening device for processing the steel strand as claimed in claim 4, wherein: the pressing block (14), the L-shaped rod body (15), the connecting rod (10), the moving rod (25), the fixing rod (16), the sliding rod (6), the connecting plate (18), the first fixing block (27) and the second fixing block (28) are all made of stainless metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010975729.6A CN112139395A (en) | 2020-09-16 | 2020-09-16 | Straightening device for processing steel strand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010975729.6A CN112139395A (en) | 2020-09-16 | 2020-09-16 | Straightening device for processing steel strand |
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| Publication Number | Publication Date |
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| CN112139395A true CN112139395A (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010975729.6A Pending CN112139395A (en) | 2020-09-16 | 2020-09-16 | Straightening device for processing steel strand |
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| CN (1) | CN112139395A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258398A (en) * | 2021-05-10 | 2021-08-13 | 东莞市新波特电气有限公司 | Double-straightening assembly of full-automatic waterproof bolt penetrating crimping machine |
| CN113764952A (en) * | 2021-09-07 | 2021-12-07 | 深圳市源刚自动化设备有限公司 | Conveying device for double-head shell inserting machine |
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| FR2679801A1 (en) * | 1991-08-02 | 1993-02-05 | Automation Franc | Machine for straightening metal wires |
| CN207735509U (en) * | 2017-12-18 | 2018-08-17 | 张炳子 | A kind of building iron coalignment |
| CN109277484A (en) * | 2018-11-15 | 2019-01-29 | 颜诗茵 | A kind of road construction reinforcing bar flat unit |
| CN109622814A (en) * | 2018-12-05 | 2019-04-16 | 蒋家林 | A kind of straightening wind of rail traffic wire |
| CN109848326A (en) * | 2018-12-11 | 2019-06-07 | 徐俊 | A kind of road construction reinforcing bar processing unit |
| CN209189712U (en) * | 2018-12-13 | 2019-08-02 | 中建七局第二建筑有限公司 | A kind of construction reinforcing bar straightening apparatus |
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2020
- 2020-09-16 CN CN202010975729.6A patent/CN112139395A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2679801A1 (en) * | 1991-08-02 | 1993-02-05 | Automation Franc | Machine for straightening metal wires |
| CN207735509U (en) * | 2017-12-18 | 2018-08-17 | 张炳子 | A kind of building iron coalignment |
| CN109277484A (en) * | 2018-11-15 | 2019-01-29 | 颜诗茵 | A kind of road construction reinforcing bar flat unit |
| CN109622814A (en) * | 2018-12-05 | 2019-04-16 | 蒋家林 | A kind of straightening wind of rail traffic wire |
| CN109848326A (en) * | 2018-12-11 | 2019-06-07 | 徐俊 | A kind of road construction reinforcing bar processing unit |
| CN209189712U (en) * | 2018-12-13 | 2019-08-02 | 中建七局第二建筑有限公司 | A kind of construction reinforcing bar straightening apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258398A (en) * | 2021-05-10 | 2021-08-13 | 东莞市新波特电气有限公司 | Double-straightening assembly of full-automatic waterproof bolt penetrating crimping machine |
| CN113258398B (en) * | 2021-05-10 | 2022-07-08 | 东莞市新波特电气有限公司 | Double-straightening assembly of full-automatic waterproof bolt penetrating crimping machine |
| CN113764952A (en) * | 2021-09-07 | 2021-12-07 | 深圳市源刚自动化设备有限公司 | Conveying device for double-head shell inserting machine |
| CN113764952B (en) * | 2021-09-07 | 2024-03-29 | 深圳市源刚自动化设备有限公司 | Conveying device for double-end shell inserting machine |
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Application publication date: 20201229 |
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