CN105750446B - Bracing wire circular arc bending tool - Google Patents
Bracing wire circular arc bending tool Download PDFInfo
- Publication number
- CN105750446B CN105750446B CN201610190814.5A CN201610190814A CN105750446B CN 105750446 B CN105750446 B CN 105750446B CN 201610190814 A CN201610190814 A CN 201610190814A CN 105750446 B CN105750446 B CN 105750446B
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- China
- Prior art keywords
- bracing wire
- base
- receiving hole
- handle
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005452 bending Methods 0.000 title claims abstract description 24
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 7
- 238000012937 correction Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B21F1/002—Bending wire other than coiling; Straightening wire by means of manually operated devices, e.g. pliers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The bracing wire circular arc bending tool that the present invention is provided, provided with the receiving hole for accommodating bracing wire in handle, the bar-shaped trough communicated with receiving hole is further opened with the handle, in the bar-shaped trough length and the sliding block that can be slided in bar-shaped trough in receiving hole are stretched into provided with measurement bracing wire, baffle plate is fixed with the sliding block, being provided between the baffle plate and receiving hole bottom wall makes sliding block can be with automatically reset spring, when using, the baffle plate is located between spring and bracing wire, and the groove of length in receiving hole is being stretched into provided with mark bracing wire positioned at bar-shaped trough side-walls on the handle；Bracing wire is penetrated into receiving hole during specifically used, bracing wire continues to stretch into receiving hole, now, bracing wire promotes baffle plate movement, because baffle plate is fixedly connected with a slide block, sliding block is also in movement while baffle plate is moved, so that the length that bracing wire is stretched into receiving hole can be read positioned at the position of groove on handle by observing sliding block, using very convenient.
Description
Technical field
The present invention relates to bracing wire circular arc bending tool.
Background technology
Mainly it is formed by connecting, when assembling wire clamp, is needed by steel strand wires and upper and lower wire clamp etc. in the bracing wire of distribution line at present
The circular arc of certain diameter is bowed out on steel strand wires in advance, could smoothly be assembled, and exactly this circular arc is whole bracing wire
A technique ring most rambunctious in manufacturing process, up to the present, in power system takes the method bent by hand to bend circle
Arc, technique quality is complete by rule of thumb.The less employee of hand-power is even more laborious when making, while also existing when making bracing wire circular arc
Following risk；
1st, because steel strand wires itself have certain mechanical strength and elasticity, when making bracing wire circular arc, the easy resilience of buttock line,
Operating personnel are likely to result in by unexpected injury；
2nd, after circular arc is curved well, manually during straightening that buttock line is reverse, easily causes operating personnel's palm thumb web position and pull；
3rd, make by hand and easily cause bracing wire circular arc to contact not close with wire clamp hyoplastron, when extending the making of whole bracing wire
Between, and influence engineering construction time and electric power feeding time.
Therefore, occurring in that a kind of circular arc bending tool used and bend bracing wire circular arc in the prior art, the instrument includes dynamic model
Tool, quiet mould and base, but be due to that bending tool of the prior art is simple in construction, operate when in use it is inconvenient,
Such as bracing wire is easy to bounce-back or disengageding mould, in addition, bracing wire, which bends distance of the circular arc apart from bracing wire end, depends on technical staff
Range estimation, error is larger to easily cause bracing wire waste.
The content of the invention
The bracing wire circular arc bending tool that the present invention is provided, it is intended to overcome in the prior art bending tool can not measure bracing wire circle
Arc bends deficiency of the place apart from the distance of bracing wire end.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：Bracing wire circular arc bending tool, including bottom
The moving mold for being also rotatably connected to and coordinating with quiet mould on quiet mould, the base, the dynamic model are fixed with seat, the base
Tool is provided with the handle for rotating moving mold, provided with the receiving hole for accommodating bracing wire in the handle, be further opened with the handle with
Provided with survey in the bar-shaped trough that receiving hole is communicated, the length direction of the bar-shaped trough and the diameter parallel of receiving hole, the bar-shaped trough
Amount bracing wire, which is stretched into, is fixed with baffle plate, the gear on length and the sliding block that can be slided in bar-shaped trough, the sliding block in receiving hole
Plate is located in receiving hole and can slided in receiving hole, and being provided between the baffle plate and receiving hole bottom wall allows sliding block automatic
The spring of reset, the baffle plate is located between spring and bracing wire, is drawn on the handle positioned at bar-shaped trough side-walls provided with mark
Line is stretched into positioned at supporting plate of the lower section of quiet mould provided with support bracing wire on the groove of length in receiving hole, the base, described
The retaining mechanism that locking bracing wire is additionally provided with the cabling channel for wearing bracing wire, the base is offered between supporting plate and quiet mould.
By setting receiving hole on handle, when bracing wire bends circular arc, bracing wire is penetrated in receiving hole, is then promoted to be located at and is held
The baffle plate movement received in hole, meanwhile, the sliding block movement being fixedly connected with baffle plate, the groove being arranged on handle can identify drawing
Thread end bends the distance of circular arc apart from bracing wire, using very convenient.
Preferably, the retaining mechanism includes the riser of welding on the supporting plate, the quiet mould is provided with fixed vertical
The fixed block of plate, the fixed block is provided with the through hole that riser is passed through is allow, after assembling, positioned at cabling channel on the riser
Place is provided with line pressing bolt, and the riser is provided with the line ball screw coordinated with line pressing bolt, coordinates line pressing bolt to lock by riser
Line is strained at, bracing wire locking operation is very convenient, and improve bracing wire circular arc bends efficiency.
Preferably, the handle is provided with two sliding blocks, axisymmetrical of two sliding blocks on handle, the handle
Provided with two bar-shaped troughs coordinated with sliding block, two sliding blocks be separately positioned in two bar-shaped troughs and two sliding blocks and baffle plate
It is fixedly connected, uniform force when baffle plate is moved, it is to avoid baffle plate is stuck to cause measurement to fail in handle, easy to operate.
Preferably, the supporting plate is slidably connected and is arranged on base, the base is provided with guide rail, the guide rail with
Base is integral type mechanism, and the supporting plate is provided with the chute coordinated with guide rail, the supporting plate and is additionally provided with locking support
The lock-screw of plate, the supporting plate is provided with the locking screw holes coordinated with lock-screw, and the locking screw holes are communicated with chute,
Supporting plate is slidably connected on base, and the width of cabling channel can be adjusted, and circular arc bending tool is adapted to multiple diameter
Bracing wire, broadens the use scope of bracing wire circular arc bending tool.
Preferably, the moving mold is connected on base by bearing pin, correction bracing wire position is additionally provided with the moving mold
The correcting plate put, the correcting plate is integral type structure with moving mold；Being additionally provided with the base prevents the circular arc bending tool
The outrigger overturned when in use, the outrigger is plugged on base, and the base is provided with the jack for accommodating outrigger, institute
State the hook being additionally provided with base for handle being fixed on base, the handle is provided with the hanging hole coordinated with hook, draws
Line generally requires moving mold and is kept for certain time again unclamp bracing wire with quiet mould during bending, therefore, linked up with by setting
Moving mold and quiet mould can be easily set to be kept for certain time with hanging hole, it is easy to operate.
The bracing wire circular arc bending tool that the present invention is provided, has the following advantages that：Provided with the receiving hole for accommodating bracing wire in handle,
It is further opened with the bar-shaped trough communicated with receiving hole, the bar-shaped trough stretching into length in receiving hole provided with measurement bracing wire on the handle
Baffle plate is fixed with degree and the sliding block that can be slided in bar-shaped trough, the sliding block, is set between the baffle plate and receiving hole bottom wall
Have make sliding block can with automatically reset spring, in use, the baffle plate be located between spring and bracing wire, on the handle positioned at
Bar-shaped trough side-walls stretch into the groove of length in receiving hole provided with mark bracing wire；Bracing wire is penetrated into receiving during specifically used
Hole, bracing wire continues to stretch into receiving hole, now, and bracing wire promotes baffle plate movement, because baffle plate is fixedly connected with a slide block, baffle plate movement
While sliding block also in movement, stretched into so as to observe sliding block position of groove on the handle and can read bracing wire in receiving hole
Length, using very convenient；In addition, accommodating bracing wire by receiving hole, bracing wire will not freely rebound during circular arc is bent, and not
Mould is easily separated from, it is high that bracing wire circular arc bends easy to operate, security performance.
Brief description of the drawings
Accompanying drawing 1 is the front view of bracing wire circular arc bending tool of the present invention,
Accompanying drawing 2 is the top view of outrigger in bracing wire circular arc bending tool of the present invention.
Embodiment
Below in conjunction with the accompanying drawings, the bracing wire circular arc bending tool of the present invention is described further.Such as Fig. 1, shown in Fig. 2, draw
Be fixed with line circular arc bending tool, including base 1, the base 1 on quiet mould 2, the base 1 be also rotatably connected to it is quiet
The moving mold 3 that mould 2 coordinates, completes bending for bracing wire circular arc with moving mold 3 and quiet mould 2；The moving mold 3 is provided with
Rotate and be further opened with and accommodate on the receiving hole 5 provided with receiving bracing wire in the handle 4 of moving mold 3, the handle 4, the handle 4
Provided with survey in the bar-shaped trough 6 that hole 5 is communicated, the length direction of the bar-shaped trough 6 and the diameter parallel of receiving hole 5, the bar-shaped trough 6
Amount bracing wire is stretched into receiving hole 5 and is fixed with baffle plate 8, institute on length and the sliding block 7 that can be slided in bar-shaped trough 6, the sliding block 7
Stating can be attached between baffle plate 8 and sliding block 7 by any connected mode, such as releasable connection or non-disconnectable connection, specific
To make sliding block 7 easy to assembly during design, described one end of bar-shaped trough 6 should be opening, and the opening should be sealed by enclosuring structure
Close, the enclosuring structure can be sealing strip etc., and the enclosuring structure should be arranged on handle 4 by releasable connection mode, the gear
Plate 8 is located in receiving hole 5 and can slided in receiving hole 5, and being provided between the baffle plate 8 and the bottom wall of receiving hole 5 makes sliding block 7 can
With automatically reset spring 9, the spring 9 can be directly placed in receiving hole 5, in use, the baffle plate 8 is located at spring 9
Between bracing wire, the groove of length in receiving hole 5 is being stretched into provided with mark bracing wire positioned at the side-walls of bar-shaped trough 6 on the handle 4,
Positioned at supporting plate 10 of the lower section of quiet mould 2 provided with support bracing wire on the base 1, between the supporting plate 10 and quiet mould 2
Offer the retaining mechanism 12 that locking bracing wire is additionally provided with the cabling channel 11 for wearing bracing wire, the base 1.The handle 4 should lead to
Cross releasable connection mode to be arranged on moving mold 3, such as handle 4 can be threadedly attached on moving mold 3.
Referring to Fig. 1, retaining mechanism 12 is used to prevent bracing wire from sliding when bending circular arc, therefore, the Ying Suo of retaining mechanism 12
Operation is quite convenient to when straining at line and unclamping bracing wire, and the retaining mechanism 12 can be：The retaining mechanism 12 includes welding
Riser 13 in supporting plate 10, the quiet mould 2 is provided with the fixed block 14 of fixed board 13, and the fixed block 14 is provided with
The through hole for passing through riser 13, after assembling, line pressing bolt 15 is being provided with the riser 13 at cabling channel 11, described
Riser 13 is provided with the line ball screw coordinated with line pressing bolt 15.
Referring to Fig. 1, in order to avoid baffle plate 8 is stuck in receiving hole 5, the handle 4 is provided with two sliding blocks 7, two cunnings
Axisymmetrical of the block 7 on handle 4, the handle 4 is distinguished provided with two bar-shaped troughs 6 coordinated with sliding block 7, two sliding blocks 7
It is arranged in two bar-shaped troughs 6 and two sliding blocks 7 is fixedly connected with baffle plate 8.
Referring to Fig. 1, in order that circular arc bending tool has more preferable adaptability, the supporting plate 10 is slidably connected at base
On 1, the base 1 is provided with guide rail 16, and the guide rail 16 and base 1 are integral type mechanism, the supporting plate 10 be provided with
It is additionally provided with the chute that guide rail 16 coordinates, the supporting plate 10 in the lock-screw 17 of locking support plate 10, the supporting plate 10
Provided with the locking screw holes coordinated with lock-screw 17, the locking screw holes are communicated with chute.
Referring to Fig. 1, Fig. 2, the moving mold 3 is connected on base 1 by bearing pin 18, and school is additionally provided with the moving mold 3
The correcting plate 19 of positive bracing wire position, the correcting plate 19 is integral type structure with moving mold 3；Being additionally provided with the base 1 prevents
The outrigger 20 that the circular arc bending tool is overturned when in use, the outrigger 20 is plugged on base 1, is set on the base 1
Have the hook 21 being additionally provided with the jack for accommodating outrigger 20, the base 1 for handle 4 being fixed on base 1, the hand
Handle 4 is provided with the hanging hole 22 coordinated with hook 21, certainly, and the hook 21 should have certain elasticity, to adapt to different-diameter
Bracing wire.
Above-mentioned technical proposal in use, is drawstring through cabling channel 11, the receiving hole 5 then stretched into handle 4, leads to
The position for crossing observation sliding block 7 determines the length that bracing wire is stretched into receiving hole 5, finally, is locked bracing wire by retaining mechanism 12, turns
Sound mould 2 simultaneously makes hook 21 hang in hanging hole 22, is kept for certain time can bend out rational circular arc in bracing wire, operates
It is very convenient.
It these are only the preferred embodiment of the present invention, it is intended to embody the protrusion technique effect and advantage of the present invention, not
It is the limitation to technical scheme.Those skilled in the art will appreciate that all are based on the technology of the present invention content
Modification, change or the substitute technology feature made, should all be covered by the technology category that appended claims of the present invention are advocated
It is interior.
Claims (1)
1. bracing wire circular arc bending tool, it is characterised in that：Including base (1), quiet mould (2), institute are fixed with the base (1)
The moving mold (3) for being also rotatably connected to and coordinating with quiet mould (2) on base (1) is stated, the moving mold (3) is provided with rotation dynamic model
Have and be further opened with and hold on the receiving hole (5) provided with receiving bracing wire in the handle (4) of (3), the handle (4), the handle (4)
Receive the bar-shaped trough (6) that hole (5) communicates, the length direction of the bar-shaped trough (6) and the diameter parallel of receiving hole (5), the bar shaped
In groove (6) receiving hole (5) interior length and the sliding block (7) that can be slided in bar-shaped trough (6), the cunning are stretched into provided with measurement bracing wire
Baffle plate (8) is fixed with block (7), the baffle plate (8) is located in receiving hole (5) and can slided in receiving hole (5), the gear
Being provided between plate (8) and receiving hole (5) bottom wall makes sliding block (7) to be located at bullet with automatically reset spring (9), the baffle plate (8)
Spring (9) is stretched into receiving hole (5) on the handle (4) between bracing wire positioned at bar-shaped trough (6) side-walls provided with mark bracing wire
Positioned at supporting plate (10) of the lower section of quiet mould (2) provided with support bracing wire, the support on the groove of length, the base (1)
Offered between plate (10) and quiet mould (2) and locking bracing wire is additionally provided with the cabling channel (11) for wearing bracing wire, the base (1)
Retaining mechanism (12)；
The retaining mechanism (12) includes the riser (13) being welded in supporting plate (10), and the quiet mould (2) is provided with fixation
The fixed block (14) of riser (13), the fixed block (14) is described after assembling provided with the through hole that riser (13) can be passed through is made
Line pressing bolt (15) is being provided with positioned at cabling channel (11) place on riser (13), the riser (13) is provided with and line pressing bolt (15)
The line ball screw of cooperation；
The handle (4) is provided with two sliding blocks (7), axisymmetrical of two sliding blocks (7) on handle (4), the handle (4)
Provided with two bar-shaped troughs (6) coordinated with sliding block (7), it is interior and two that two sliding blocks (7) are separately positioned on two bar-shaped troughs (6)
Individual sliding block (7) is fixedly connected with baffle plate (8)；
The supporting plate (10) is slidably connected on base (1), and the base (1) is provided with guide rail (16), the guide rail (16)
It is integral type mechanism with base (1), the supporting plate (10) is provided with the chute coordinated with guide rail (16), the supporting plate (10)
On be additionally provided with the lock-screws (17) of locking support plate (10), the supporting plate (10) is provided with and lock-screw (17) coordinates
Locking screw holes, the locking screw holes are communicated with chute；
The moving mold (3) is connected on base (1) by bearing pin (18), and correction bracing wire position is additionally provided with the moving mold (3)
The correcting plate (19) put, the correcting plate (19) is integral type structure with moving mold (3)；Being additionally provided with the base (1) prevents
The outrigger (20) that the circular arc bending tool is overturned when in use, the outrigger (20) is plugged on base (1), the base
(1) provided with the jack for accommodating outrigger (20), it is additionally provided with the base (1) for handle (4) to be fixed on into base (1)
Hook (21), the handle (4) be provided with hook (21) coordinate hanging hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190814.5A CN105750446B (en) | 2016-03-30 | 2016-03-30 | Bracing wire circular arc bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190814.5A CN105750446B (en) | 2016-03-30 | 2016-03-30 | Bracing wire circular arc bending tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105750446A CN105750446A (en) | 2016-07-13 |
| CN105750446B true CN105750446B (en) | 2017-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610190814.5A Active CN105750446B (en) | 2016-03-30 | 2016-03-30 | Bracing wire circular arc bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750446B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347009B (en) * | 2017-01-24 | 2024-03-15 | 国网山东省电力公司高密市供电公司 | Clamping device for power line stay wire choke ring |
| CN109332531B (en) * | 2018-10-09 | 2020-08-07 | 台州舒倍康医疗科技有限公司 | Steel bar bending machine |
| CN109226609B (en) * | 2018-11-06 | 2024-02-23 | 重庆望江工业有限公司 | Manufacturing device for fan-shaped sealing part of draw hook in combined tension spring |
| CN110508717B (en) * | 2019-09-24 | 2020-09-29 | 江苏金鼎建设集团有限公司 | Building stair lays reinforcing bar bender |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4399844A (en) * | 1982-04-23 | 1983-08-23 | O.K. Machine And Tool Corp. | Component lead bending and crimping tool |
| CN201906776U (en) * | 2010-08-31 | 2011-07-27 | 张文芳 | Portable manual steel bar bending device |
| CN202779551U (en) * | 2012-08-17 | 2013-03-13 | 国家电网公司 | Wire drawing elbow maker |
| CN204108180U (en) * | 2014-07-31 | 2015-01-21 | 国家电网公司 | A kind of adjustable conductor apparatus for bending |
| CN104550555B (en) * | 2014-12-26 | 2016-08-17 | 国家电网公司 | Bracing wire circular arc bends pincers |
| CN204770341U (en) * | 2015-06-11 | 2015-11-18 | 山东航天电子技术研究所 | Semi -rigid cable shaping frock |
| CN205414246U (en) * | 2016-03-30 | 2016-08-03 | 国网浙江省电力公司岱山县供电公司 | Curved system instrument of circular arc of acting as go -between |
-
2016
- 2016-03-30 CN CN201610190814.5A patent/CN105750446B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105750446A (en) | 2016-07-13 |
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