CN110593576B - Iron wire tightening device - Google Patents
Iron wire tightening device Download PDFInfo
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- CN110593576B CN110593576B CN201910803966.1A CN201910803966A CN110593576B CN 110593576 B CN110593576 B CN 110593576B CN 201910803966 A CN201910803966 A CN 201910803966A CN 110593576 B CN110593576 B CN 110593576B
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- sliding
- sleeve
- rod
- clamping
- fixedly connected
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to a tightening device, in particular to an iron wire tightening device. The technical problem of the invention is how to provide an iron wire tightening device which can quickly perform knob on an iron wire and can stably connect reinforcing steel bars. An iron wire tightening device comprises a hollow handle, a starting switch, a sleeve and the like; the bottom left side of hollow handle is equipped with starting switch, and the right part of hollow handle is equipped with the sleeve, sleeve and hollow handle sliding type connection. According to the invention, the driving force is provided by the motor, the clamping device can clamp the iron wire under the action of the sleeve, and the rotation of the motor can drive the clamping device to rotate by matching the rotating shaft with the annular sliding rail, the annular sliding block and the sleeve, so that the function of tightly twisting the iron wire is achieved.
Description
Technical Field
The invention relates to a tightening device, in particular to an iron wire tightening device.
Background
Before pouring the whole frame of house, need tie up the steel bar connection department, make steel bar integrated connection together, increase the bearing capacity of the whole frame of house, because the junction tied up the steel bar is more, need each department can both turn round the tight connection through the iron wire to the steel bar, if the iron wire can not fix to turn round tightly, can cause the steel bar connection loose.
At present, the steel bars are tied up manually in the steel bar tying method, the iron wires are turned manually by using a clamp, the steel bars are connected, manual operation is complicated, the iron wires are turned manually for a long time, the steel bars are not connected firmly due to insufficient turning force, and the quality of a house frame is affected.
Therefore, it is necessary to provide an iron wire tightening device capable of quickly turning an iron wire and stably connecting reinforcing bars, so as to solve the above problems.
Disclosure of Invention
In order to overcome the defects that manual operation is complicated, the iron wire is turned manually for a long time, and the connection of the steel bars is not firm due to insufficient turning force, the technical problem of the invention is as follows: the iron wire tightening device can quickly turn the iron wire and can enable the steel bars to be stably connected.
The technical implementation scheme of the invention is as follows: the utility model provides a tight device is turned round to iron wire, including hollow handle and starting switch, the bottom left side of hollow handle is equipped with starting switch, still including the sleeve, a first spring, first slide bar, first sliding sleeve, drive arrangement and clamping device, the right part of hollow handle is equipped with the sleeve, sleeve and hollow handle sliding connection, be connected with a spring between telescopic inside right side and the right side of hollow handle, the first sliding sleeve of fixedly connected with in the hollow handle, sliding connection has first slide bar in the first sliding sleeve, the right-hand member of first slide bar and telescopic inside right side fixed connection, the left side of first slide bar is equipped with drive arrangement, drive arrangement is used for driving clamping device rotatory, clamping device is used for pressing from both sides tightly the iron wire.
More preferably, the driving device comprises a first sliding sleeve, a motor, a rotating shaft, an annular sliding rail, an annular sliding block, a sleeve, a transverse sliding block and a transverse sliding rail, the left end of the first sliding rod is fixedly connected with the motor, the output shaft of the motor is fixedly connected with the rotating shaft, the inner side of the left part of the hollow handle is fixedly connected with the annular sliding rail, the annular sliding rail is internally and slidably connected with the annular sliding block, the sleeve is fixedly connected with the annular sliding block and is located at the outer side of the rotating shaft, the inner side of the right part of the sleeve is vertically and symmetrically provided with the transverse sliding block, the outer side of the left part of the rotating shaft is vertically and symmetrically provided with the transverse sliding rail.
More preferably, clamping device is including first gyro wheel, splint and second spring, and sheathed tube inside left side longitudinal symmetry is equipped with first gyro wheel, and the left part rotary type of pivot is connected with two splint, through second spring coupling between two splint inner walls, the outside and the contact of two first gyro wheels of two splint.
More preferably, the handle further comprises a swinging rod and a pin rod, a first slot hole is formed in the right lower portion of the handle, the swinging rod is rotatably connected to the inner wall of the right portion of the first slot hole, a linear sliding hole is formed in the upper portion of the swinging rod, the pin rod is fixedly connected to the front side of the middle portion of the first sliding rod, and the linear sliding hole is connected with the pin rod in a sliding mode.
More preferably, the handle further comprises a circular clamping plate, a second sliding sleeve, a second sliding rod, a third spring, a second roller, a third sliding rod, a third sliding sleeve, a fourth spring, a clamping block and a poking block, the right part of the sleeve is fixedly connected with the circular clamping plate, the left upper part of the hollow handle is provided with a second slotted hole, the second slotted hole is internally and fixedly connected with the second sliding sleeve, the second sliding sleeve is internally and slidably connected with the second sliding rod, the outer side of the second sliding rod is sleeved with the third spring, the upper end and the lower end of the third spring are respectively and fixedly connected with the second sliding rod and the second sliding sleeve, the rear side of the upper part of the second sliding rod is rotatably connected with the second roller, the left upper part of the hollow handle is provided with a second sliding groove, the second sliding groove is positioned at the left side of the second slotted hole, the second sliding groove is communicated with the second slotted hole, the upper wall and the lower wall of the second sliding groove are uniformly spaced with clamping grooves, the second, the third sliding sleeve is connected with two clamping blocks in a sliding mode, the two clamping blocks are respectively matched with clamping grooves in the upper wall and the lower wall of the second sliding groove, a fourth spring is connected between the two clamping blocks and the third sliding sleeve, a shifting block is fixedly connected to the bottom of the third sliding rod, and the bottom of the shifting block is in contact with the second roller.
The invention has the beneficial effects that: according to the invention, the driving force is provided by the motor, the clamping device can clamp the iron wire under the action of the sleeve, and the rotation of the motor can drive the clamping device to rotate by matching the rotating shaft with the annular sliding rail, the annular sliding block and the sleeve, so that the function of tightly twisting the iron wire is achieved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged front view structural diagram of the present invention a.
Fig. 3 is an enlarged front view structural diagram of the present invention B.
The parts are labeled as follows: 1. the handle comprises a hollow handle, 2, a starting switch, 3, a sleeve, 4, a first spring, 5, a first sliding rod, 6, a first sliding sleeve, 7, a motor, 8, a rotating shaft, 9, an annular sliding rail, 10, an annular sliding block, 11, a sleeve, 12, a transverse sliding block, 13, a transverse sliding rail, 14, a clamping device, 141, a first roller, 142, a clamping plate, 143, a second spring, 144, a first sliding groove, 15, a first slotted hole, 16, a swinging rod, 17, a pin rod, 18, a linear sliding hole, 19, a second slotted hole, 20, a circular clamping plate, 21, a second sliding sleeve, 22, a second sliding rod, 23, a third spring, 24, a second roller, 25, a second sliding groove, 26, a clamping groove, 27, a third sliding rod, 28, a third sliding sleeve, 29, a fourth spring, 30, a clamping block, 31 and a shifting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A tightening device for iron wires is disclosed, as shown in figure 1, and comprises a hollow handle 1, a starting switch 2, a sleeve 3, a first spring 4, a first slide bar 5, a first sliding sleeve 6, a motor 7, a rotating shaft 8, an annular slide rail 9, an annular slide block 10, a sleeve 11, a transverse slide block 12, a transverse slide rail 13 and a clamping device 14, wherein the starting switch 2 is arranged on the left side of the bottom of the hollow handle 1, the sleeve 3 is arranged on the right part of the hollow handle 1, the sleeve 3 is connected with the hollow handle 1 in a sliding manner, the first spring 4 is connected between the right side of the inside of the sleeve 3 and the right side of the hollow handle 1, the first sliding sleeve 6 is fixedly connected in the hollow handle 1, the first slide bar 5 is connected in the first sliding sleeve 6 in a sliding manner, the right end of the first slide bar 5 is fixedly connected with the right side of the inside of the sleeve 3, the left end of the first, the inner side of the left part of the hollow handle 1 is fixedly connected with an annular slide rail 9, the inner side of the annular slide rail 9 is connected with an annular slide block 10 in a sliding manner, a sleeve 11 is fixedly connected in the annular slide block 10, the sleeve 11 is positioned on the outer side of the rotating shaft 8, the inner side of the right part of the sleeve 11 is provided with transverse slide blocks 12 in an up-and-down symmetrical manner, the outer side of the left part of the rotating shaft 8 is provided with transverse slide rails 13 in an up-and-down symmetrical manner, the transverse slide rails 13 are connected with the.
When the iron wire needs to be turned, firstly, an operator holds the hollow handle 1 by hand and needs to move the device, so that the iron wire needing to be turned is positioned in the clamping device 14, then the sleeve 3 is pulled to move rightwards, the first spring 4 is stretched along with the sleeve 3, the sleeve 3 moves rightwards, the first slide bar 5 drives the motor 7 and the rotating shaft 8 to move rightwards, thereby the clamping device 14 clamps the iron wire, the starting switch 2 is pressed to rotate the motor 7, because the annular slide rail 9 is matched with the annular slide block 10, the motor 7 rotates to drive the sleeve 11 and the clamping device 14 to rotate through the rotating shaft 8, after the iron wire is twisted, the starting switch 2 is pressed again, the motor 7 is closed, then the sleeve 3 is released, due to the elasticity of the first spring 4, the sleeve 3, the first sliding rod 5, the first sliding sleeve 6, the motor 7 and the rotating shaft 8 are reset along with the first spring, and the clamping device 14 is opened along with the first spring, so that the function of turning the iron wire is completed.
Example 2
In addition to embodiment 1, as shown in fig. 1, the clamping device 14 includes a first roller 141, a clamping plate 142 and a second spring 143, the first roller 141 is disposed on the left side of the interior of the casing 11 in an up-down symmetrical manner, two clamping plates 142 are rotatably connected to the left portion of the rotating shaft 8, the inner walls of the two clamping plates 142 are connected by the second spring 143, and the outer sides of the two clamping plates 142 contact the two first rollers 141.
When the wire twisting machine is used, the rotating shaft 8 moves rightwards to drive the two clamping plates 142 to move rightwards, because the two first rollers 141 are connected with the two first sliding grooves 144 in a sliding mode, the two clamping plates 142 move rightwards to move oppositely, the second spring 143 is compressed to clamp an iron wire needing to be twisted tightly, the rotating shaft 8 rotates to drive the two clamping plates 142 to rotate, so that the iron wire is twisted tightly, after the twisting is finished, the rotating shaft 8 moves leftwards, and because of the elastic force of the second spring 143, the two clamping plates 142 reset accordingly.
Example 3
On the basis of the embodiment 2, as shown in fig. 1, the handle further comprises a swing rod 16 and a pin rod 17, a first slot hole 15 is formed in the right lower portion of the handle, the swing rod 16 is rotatably connected to the inner wall of the right portion of the first slot hole 15, a linear sliding hole 18 is formed in the upper portion of the swing rod 16, the pin rod 17 is fixedly connected to the front side of the middle portion of the first sliding rod 5, and the linear sliding hole 18 is slidably connected with the pin rod 17.
When the sliding sleeve is used, the swinging rod 16 can be held by hand to swing the swinging rod 16 upwards, so that the first sliding rod 5 is driven to move rightwards through the straight sliding hole 18 and the pin rod 17, the effect of pulling the sleeve 3 to move rightwards is replaced, and the operation is more convenient.
Example 4
On the basis of embodiment 3, as shown in fig. 2-3, the handle further comprises a circular catch plate 20, a second sliding sleeve 21, a second sliding rod 22, a third spring 23, a second roller 24, a third sliding rod 27, a third sliding sleeve 28, a fourth spring 29, a catch block 30 and a toggle block 31, the circular catch plate 20 is fixedly connected to the right portion of the sleeve 11, the second slot 19 is formed in the upper left portion of the hollow handle 1, the second sliding sleeve 21 is fixedly connected to the second slot 19, the second sliding sleeve 21 is slidably connected to the second sliding sleeve 21, the third spring 23 is sleeved on the outer side of the second sliding rod 22, the upper and lower ends of the third spring 23 are respectively and fixedly connected to the second sliding sleeve 21 and the second sliding sleeve 22, the second roller 24 is rotatably connected to the rear side of the upper portion of the second sliding rod 22, the second sliding groove 25 is formed in the upper left portion of the hollow handle 1, the second sliding groove 25 is located on the left side of the second slot 19, the second sliding groove 25 is communicated with, the upper wall and the lower wall of the second sliding groove 25 are uniformly provided with clamping grooves 26 at intervals, the second sliding groove 25 is internally connected with a third sliding rod 27 in a sliding manner, the left end of the third sliding rod 27 is fixedly connected with a third sliding sleeve 28, the third sliding sleeve 28 is connected with two clamping blocks 30 in a sliding manner, the two clamping blocks 30 are respectively matched with the clamping grooves 26 on the upper wall and the lower wall of the second sliding groove 25, a fourth spring 29 is connected between the two clamping blocks 30 and the third sliding sleeve 28, the bottom of the third sliding rod 27 is fixedly connected with a shifting block 31, and the bottom of the shifting block 31 is in contact with the second roller 24.
When the device needs to be used for clamping iron wires, the shifting block 31 can be pressed to slide downwards, the shifting block 31 slides downwards to pull the third slide rod 27, the third sliding sleeve 28, the fourth spring 29 and the fixture block 30 to slide downwards, and because the fourth spring 29 is connected between the fixture block 30 and the third sliding sleeve 28, the third slide rod 27 slides downwards to drive the fixture block 30 to be matched with the clamping groove 26, so that when the shifting block 31 is in a static state, the fixture block 30 fixes the third slide rod 27, the shifting block 31 drives the second slide rod 22 to move downwards through the second roller 24, the second slide rod 22 is in contact with the groove of the circular clamping plate 20, the third spring 23 is compressed, the circular clamping plate 20 has a function of fixing the sleeve 11, and therefore, the iron wires can be conveniently clamped, and when the device needs to reset, the shifting block 31 is pushed to move upwards.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (1)
1. A tightening device for an iron wire comprises a hollow handle (1) and a starting switch (2), wherein the starting switch (2) is arranged on the left side of the bottom of the hollow handle (1), and the tightening device is characterized by further comprising a sleeve (3), a first spring (4), a first sliding rod (5), a first sliding sleeve (6), a driving device and a clamping device (14), the sleeve (3) is arranged on the right portion of the hollow handle (1), the sleeve (3) is connected with the hollow handle (1) in a sliding manner, the first spring (4) is connected between the right side of the interior of the sleeve (3) and the right side of the hollow handle (1), the first sliding sleeve (6) is fixedly connected in the hollow handle (1), the first sliding rod (5) is connected in the first sliding sleeve (6) in a sliding manner, the right end of the first sliding rod (5) is fixedly connected with the right side of the interior of the sleeve (3), the driving device is arranged on the left side of the first sliding, the left part of the driving device is provided with a clamping device (14), the driving device is used for driving the clamping device (14) to rotate, and the clamping device (14) is used for clamping the iron wire; the driving device comprises a first sliding sleeve (6), a motor (7), a rotating shaft (8), an annular sliding rail (9), an annular sliding block (10), a sleeve (11), a transverse sliding block (12) and a transverse sliding rail (13), a motor (7) is fixedly connected to the left end of the first sliding rod (5), a rotating shaft (8) is fixedly connected to an output shaft of the motor (7), an annular sliding rail (9) is fixedly connected to the inner side of the left portion of the hollow handle (1), an annular sliding block (10) is connected to the inner side of the annular sliding rail (9) in a sliding manner, a sleeve (11) is fixedly connected to the inner side of the annular sliding block (10), the sleeve (11) is located on the outer side of the rotating shaft (8), transverse sliding blocks (12) are symmetrically arranged on the inner side of the right portion of the sleeve (11) from top to bottom, transverse sliding rails (13) are symmetrically arranged on the outer side of the left portion of the rotating shaft (8; the left side of the first sliding rod (5) is connected with a motor (7) of a driving device, and a clamping device (14) is connected with a sleeve (11) of the driving device; the clamping device (14) comprises a first roller (141), clamping plates (142) and a second spring (143), the first roller (141) is arranged on the left side inside the sleeve (11) in an up-and-down symmetrical mode, the left part of the rotating shaft (8) is rotatably connected with the two clamping plates (142), the inner walls of the two clamping plates (142) are connected through the second spring (143), and the outer sides of the two clamping plates (142) are in contact with the two first rollers (141); a sleeve (11) of the driving device is rotatably connected with a rotating shaft (8) of the clamping device; the handle is characterized by further comprising a swinging rod (16) and a pin rod (17), a first slotted hole (15) is formed in the right lower portion of the handle, the swinging rod (16) is rotatably connected to the inner wall of the right portion of the first slotted hole (15), a linear sliding hole (18) is formed in the upper portion of the swinging rod (16), the pin rod (17) is fixedly connected to the front side of the middle of the first sliding rod (5), and the linear sliding hole (18) is connected with the pin rod (17) in a sliding mode; the handle is characterized by further comprising a circular clamping plate (20), a second sliding sleeve (21), a second sliding rod (22), a third spring (23), a second roller (24), a third sliding rod (27), a third sliding sleeve (28), a fourth spring (29), a clamping block (30) and a toggle block (31), wherein the circular clamping plate (20) is fixedly connected to the right part of the sleeve (11), a second slotted hole (19) is formed in the upper left part of the hollow handle (1), the second sliding sleeve (21) is fixedly connected to the inside of the second slotted hole (19), the second sliding sleeve (21) is connected to the inside of the second sliding sleeve (21) in a sliding manner, the third spring (23) is sleeved on the outer side of the second sliding rod (22), the upper end and the lower end of the third spring (23) are respectively and fixedly connected with the second sliding sleeve (22) and the second sliding sleeve (21), the upper rear side of the second sliding rod (22) is rotatably connected with the second roller (24), a second sliding groove (25) is formed in the upper, the second sliding groove (25) is located on the left side of the second slotted hole (19), the second sliding groove (25) is communicated with the second slotted hole (19), clamping grooves (26) are uniformly formed in the upper wall and the lower wall of the second sliding groove (25) at intervals, a third sliding rod (27) is connected to the second sliding groove (25) in an inner sliding mode, a third sliding sleeve (28) is fixedly connected to the left end of the third sliding rod (27), two clamping blocks (30) are connected to the third sliding sleeve (28) in a sliding mode, the two clamping blocks (30) are respectively matched with the clamping grooves (26) in the upper wall and the lower wall of the second sliding groove (25), a fourth spring (29) is connected between the two clamping blocks (30) and the third sliding sleeve (28), a shifting block (31) is fixedly connected to the bottom of the third sliding rod (27), and the bottom of the shifting block (31) is in contact with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910803966.1A CN110593576B (en) | 2019-08-28 | 2019-08-28 | Iron wire tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910803966.1A CN110593576B (en) | 2019-08-28 | 2019-08-28 | Iron wire tightening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110593576A CN110593576A (en) | 2019-12-20 |
| CN110593576B true CN110593576B (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910803966.1A Active CN110593576B (en) | 2019-08-28 | 2019-08-28 | Iron wire tightening device |
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| CN (1) | CN110593576B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936259B (en) * | 2019-12-27 | 2021-08-06 | 台州市黄岩康美模具厂 | Complex workpiece polishing device |
| CN111567313B (en) * | 2020-05-12 | 2022-07-01 | 湖南尹垅农业科技有限公司 | Grape branch binding device |
| CN112045390B (en) * | 2020-08-04 | 2022-05-24 | 何宁 | Fastener clamping device for invisible anti-theft net |
| CN112025567B (en) * | 2020-08-17 | 2022-07-08 | 南京涵铭置智能科技有限公司 | Cross-button clamping pliers for invisible anti-theft net |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7143792B2 (en) * | 2001-07-19 | 2006-12-05 | Max Co., Ltd. | Reinforcing steel bar tying machine |
| KR20090030177A (en) * | 2007-09-19 | 2009-03-24 | 이강욱 | Auto-binding apparatus for reinforcing |
| CN201605821U (en) * | 2009-12-29 | 2010-10-13 | 中国航天科工集团第二研究院二一○所 | Reinforcing steel binding machine |
| CN202430631U (en) * | 2011-12-19 | 2012-09-12 | 中国华冶科工集团有限公司 | Electric wire binding device |
| CN104818854A (en) * | 2015-05-08 | 2015-08-05 | 山东科技大学 | Novel reinforcing steel bar binding device |
| CN206667777U (en) * | 2017-04-08 | 2017-11-24 | 潘秀岳 | A kind of electric power type reinforcing bar tied silk machine for building |
| CN208763430U (en) * | 2018-06-07 | 2019-04-19 | 建科机械（天津）股份有限公司 | A kind of reinforcing bar automatic binding device |
| CN109537908B (en) * | 2019-01-08 | 2024-03-19 | 浙江省建设投资集团股份有限公司 | Electric reinforcing steel bar binding device |
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2019
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| CN110593576A (en) | 2019-12-20 |
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Effective date of registration: 20210513 Address after: 341003 Yinkeng, Hubian village, Hubian Town, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Applicant after: Ganzhou Rongsheng new building materials Co.,Ltd. Address before: Xi'an University of technology, No.2 Xuefu Middle Road, Weiyang District, Xi'an City, Shaanxi Province, 710021 Applicant before: Qiu Juncheng |
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Denomination of invention: An iron wire tightening device Effective date of registration: 20221206 Granted publication date: 20210528 Pledgee: Ganzhou Branch of Bank of Communications Co.,Ltd. Pledgor: Ganzhou Rongsheng new building materials Co.,Ltd. Registration number: Y2022980025271 |