CN110421100A - A kind of traction wheel group and the bar straightening disconnecting device for concurrent production - Google Patents
A kind of traction wheel group and the bar straightening disconnecting device for concurrent production Download PDFInfo
- Publication number
- CN110421100A CN110421100A CN201910580011.4A CN201910580011A CN110421100A CN 110421100 A CN110421100 A CN 110421100A CN 201910580011 A CN201910580011 A CN 201910580011A CN 110421100 A CN110421100 A CN 110421100A
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- CN
- China
- Prior art keywords
- wheel body
- power
- power wheel
- wheel
- compression
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- 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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Classifications
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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
- B21F1/026—Straightening and cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- 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
- B21F23/002—Feeding means specially adapted for handling various diameters of wire or rod
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of traction wheel groups, belong to concurrent production field, including rack, power wheel and contact roller；Power wheel includes power wheel shaft and power wheel body, and power wheel body is equipped with power race；Contact roller includes compressing wheel shaft and compressing wheel body, and compression wheel body, which is equipped with, compresses race；Power wheel body, compression wheel body are two-half structure；Power wheel shaft, compression wheel shaft are hollow, Bidirectional driving screw rod is rotatably connected in power wheel shaft, compression wheel shaft, there are two oppositely oriented screws, two oppositely oriented silks to connect respectively with two half structures, two half structures of power wheel body for compressing wheel body for installation on Bidirectional driving screw rod；Slide unit is slidably connected in rack, contact roller is mounted on slide unit.The present invention has rational design, can adapt to the traction work in the reinforcing bar of different-diameter, and operate easy to adjust.
Description
Technical field
The present invention relates to concurrent production field, in particular to a kind of traction wheel group and for concurrent produce
Bar straightening disconnecting device.
Background technique
Electric pole is a kind of critical facility of cities and towns power construction, and in power circuit construction, electric pole is overhead distribution
Important component.Electric pole is mainly used for installing cross-arm, insulator and erection conducting wire etc..Electric pole passes through different materials
The wooden electric pole, metal electric pole, concurrent can be divided into；The wooden electric pole by weather because influenced, and service life is short, and metal is electric
The cost of bar is high, therefore the application of concurrent becomes more and more extensive.
Concurrent is made of framework of steel reinforcement and the concrete being coated on outside framework of steel reinforcement, and wherein framework of steel reinforcement includes more
The parallel straight reinforcing bar of item and the spider for fixing straight reinforcing bar, but reinforcing bar is after manufacture, for the ease of transhipment, usually
It is by reinforcing bar system around lopping shape, when in use again by its straightening, therefore, needs to use bar straightening in concurrent production
Disconnecting device.
In the prior art, bar straightening and aligning cutting-off device completion is cut through, aligning cutting-off device includes frame body and be located at
Bar straightening mechanism, cutting mechanism and shedding mechanism on frame body, bar straightening mechanism mainly include straightening axis, positioned at the two of straightening axis two sides
A traction wheel group, each traction wheel group includes underlying power wheel and the contact roller that is located above, when the reinforcing bar being straightened
When reaching setting length, cutter on cutting mechanism is by bar cutting.
The concrete-bar straightening-cutting machine of above structure has the following deficiencies: in traction wheel group for accommodating the groove size of reinforcing bar
It can not change, therefore be easy to appear slipping phenomenon when drawing the reinforcing bar of minor diameter, be easy when drawing the reinforcing bar of major diameter
The case where can not now compressing.
Summary of the invention
Leading for different-diameter reinforcing bar can not be adapted to for the traction wheel group of bar straightening disconnecting device of the existing technology
The problem of drawing, the purpose of the present invention is to provide a kind of traction wheel groups.
To achieve the above object, the technical solution of the present invention is as follows:
A kind of traction wheel group, it is described dynamic including rack and the power wheel and contact roller that are rotatably connected in the rack
Wheels and the contact roller are parallel to each other；The power wheel includes power wheel shaft and the power wheel that connect with the power wheel axle key
Body, the power wheel body are equipped with power race, and the power wheel body includes left half power wheel body and right half power wheel body；It is described
Contact roller includes the compression wheel body for compressing wheel shaft and connecting with the contact roller axle key, and the compression wheel body is equipped with contact roller
Slot, the compression wheel body include that left half compression wheel body and right half compress wheel body；During the power wheel shaft, the compression wheel shaft are equal
Sky is rotatably connected to Bidirectional driving screw rod in the power wheel shaft, the compression wheel shaft, installs on the Bidirectional driving screw rod
There are two oppositely oriented screws, and the left half power wheel body, the right half power wheel body are respectively and in the power wheel shaft
Two oppositely oriented screw connections, described left half compresses wheel body, the right side half compresses wheel body respectively and in the compression wheel shaft
Two oppositely oriented screws connections；Slide unit is slidably connected in the rack, the contact roller is mounted on the slide unit.
Preferably, the end of the Bidirectional driving screw rod is connected with regulation handle.
Preferably, the left half power wheel body, the right half power wheel body, the left half compression wheel body, described right half press
Fillet is equipped at notch on bearing up pulley body.
Preferably, the rack is equipped with slide unit adjustment structure, and the slide unit regulating mechanism is straight line driving mechanism, described
Straight line driving mechanism is electronic screw rod, cylinder or hydraulic cylinder.
Preferably, the screw is connect by slide bar with the power wheel body and the compression wheel body, the power wheel
Axis and the clamping shaft are equipped with through slot compatible with the slide bar.
The invention also discloses a kind of bar straightening disconnecting devices for concurrent production, including frame body and are located at
Bar straightening mechanism, cutting mechanism and shedding mechanism on frame body, the bar straightening mechanism include straightening axis and above-mentioned traction wheel group.
By adopting the above technical scheme, due to the setting of the power wheel body and compression wheel body that are split into two halves, so that passing through rotation
Turn Bidirectional driving screw rod, can be realized the adjusting to power race and contact roller groove width, in conjunction with the movement of slide unit, makes left half
Power wheel body, right half power wheel body, half compression wheel body of a left side, right half compression wheel body area defined size are adjustable, thus
Traction wheel group is set to can adapt to the traction work with the reinforcing bar of various diameters.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of traction wheel group of the present invention；
Fig. 2 is the partial enlargement diagram of Fig. 1.
In figure: the left half power wheel body of 1- rack, 2- power wheel, 21- power wheel shaft, 22- power wheel body, 221-, 222- are right
Half power wheel body, 23- power race, 3- contact roller, 31- compress wheel shaft, 32- compresses wheel body, 321- left half and compresses wheel body, 322-
Right half compresses wheel body, 33- compresses race, 4- Bidirectional driving screw rod, 5- screw, 6- slide bar, 7- slide unit, 8- slide unit regulating mechanism,
9- regulation handle.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, a kind of traction wheel group, including rack 1 and the power wheel being rotatably connected in rack 12 and compresses
Wheel 3, power wheel 2 and contact roller 3 are parallel to each other；In use, power wheel 2 connects motor (not shown), in the drive of motor
Lower rotation, contact roller 3 are driven.
Power wheel 2 includes power wheel shaft 21 and the power wheel body 22 with the key connection of power wheel shaft 21, is set on power wheel body 22
Dynamic race 23, power wheel body 22 include half power wheel body 221 of a left side and right half power wheel body 222,221 He of left half power wheel body
Right half power wheel body 222 is symmetrical about the plane perpendicular to power wheel shaft 21；In general, power race 23 is semicircle, therefore this
In embodiment, power race 23 is also partitioned into two quarter circular arc slots, scratches reinforcing bar in order to prevent, in the present embodiment,
It forms and is provided with round-corner transition at the notch of two quarter circular arc slots of power race 23, as shown in Figure 2.
Contact roller 3 includes the compression wheel body 32 for compressing wheel shaft 31 and being keyed with compression wheel shaft 31, compresses and sets on wheel body 32
Have and compress race 33, compressing wheel body 32 includes that a left side partly compresses wheel body 321 and right partly compression wheel body 322；Left half compresses 321 He of wheel body
Right half compresses wheel body 322 about symmetrical perpendicular to the plane for compressing wheel shaft 32；In general, compressing race 33 is semicircle, therefore this
In embodiment, compresses race 33 and be also partitioned into two quarter circular arc slots, scratch reinforcing bar in order to prevent, in the present embodiment,
Round-corner transition is provided at the notch of two quarter circular arc slots of composition compression race 33.
Power wheel shaft 21, compression wheel shaft 31 are hollow, are rotatably connected to two-way biography in power wheel shaft 21, compression wheel shaft 31
Screw rod 4 is moved, there are two oppositely oriented screw 5, left half power wheel bodys 221, right half power wheel body for installation on Bidirectional driving screw rod 4
222 respectively the screw 5 oppositely oriented with two in power wheel shaft 21 connect, left half compresses wheel body 321, right half compresses wheel body
322 connect with the two oppositely oriented screws 5 compressed in wheel shaft 31 respectively；In the present embodiment, screw 5 is by slide bar 6 and moves
Wheels body 22 and compression wheel body 32 connect, correspondingly, power wheel shaft 21 and clamping shaft 31 are equipped with and fit with 6 phase of slide bar
The through slot (not shown) matched；Meanwhile in order to keep the stress of power wheel body 22 and compression wheel body 32 more steady, this implementation
In example, multiple slide bars 6 are evenly distributed on same screw 5, to keep power wheel body 22 and the circumferential stress of compression wheel body 32 flat
Weighing apparatus, prevents bite；In the present embodiment, one end of slide bar 6 is threadedly attached on screw 5 after passing through through slot, the other end passes through
Screw is fixedly connected on power wheel body 22 and compresses on wheel body 32.
Slide unit 7 is slidably connected in rack 1, contact roller 3 is mounted on slide unit 7,7 glide direction parallel power wheel 2 of slide unit
With the axial connecting line of contact roller 3, rack 1 is equipped with slide unit adjustment structure 8, and slide unit regulating mechanism 8 is straight line driving mechanism, straight line
Driving mechanism is electronic screw rod, cylinder or hydraulic cylinder, and the present embodiment is preferably cylinder；
The end of Bidirectional driving screw rod 4 is connected with regulation handle 9, adjusts power race 23 by rotating the regulation handle 9
And compress the width of race 33.
The setting of above structure, due to the power wheel body 22 being split into two halves and the setting for compressing wheel body 32, so that passing through
Regulation handle 9 rotates Bidirectional driving screw rod 4, can be realized to power race 23 and compress the adjusting of 33 width of race, in conjunction with
The movement of slide unit 7 makes left half power wheel body 221, right half power wheel body 222, left half compression wheel body 321, right half compress wheel body 322
Area defined size is adjustable, so that traction wheel group be made to can adapt to the traction work with the reinforcing bar of various diameters.
The invention also discloses a kind of bar straightening disconnecting devices for concurrent production, including frame body and are located at
Bar straightening mechanism, cutting mechanism and shedding mechanism on frame body, bar straightening mechanism include straightening axis and above-mentioned traction wheel group.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (6)
1. a kind of traction wheel group, it is characterised in that: including rack and the power wheel being rotatably connected in the rack and compression
Wheel, the power wheel and the contact roller are parallel to each other；The power wheel includes power wheel shaft and connects with the power wheel axle key
The power wheel body connect, the power wheel body are equipped with power race, and the power wheel body includes that left half power wheel body and the right side half are dynamic
Wheels body；The contact roller includes compressing wheel shaft and the compression wheel body that connect with the contact roller axle key, on the compression wheel body
Equipped with race is compressed, the compression wheel body includes that left half compression wheel body and right half compress wheel body；The power wheel shaft, the compression
Wheel shaft is hollow, is rotatably connected to Bidirectional driving screw rod, the Bidirectional driving silk in the power wheel shaft, the compression wheel shaft
Installation is there are two oppositely oriented screw on bar, the left half power wheel body, the right half power wheel body respectively with the power
Two in wheel shaft oppositely oriented screws connections, described left half compress wheel body, described right half compress wheel body respectively with the pressure
Two oppositely oriented screw connections in bearing up pulley axis；Slide unit is slidably connected in the rack, the contact roller is mounted on institute
It states on slide unit.
2. traction wheel group according to claim 1, it is characterised in that: the end of the Bidirectional driving screw rod is connected with adjusting
Handle.
3. traction wheel group according to claim 1, it is characterised in that: the left half power wheel body, right half power wheel
Body, the left half compression wheel body, the right side half compress and are equipped with fillet at the notch on wheel body.
4. traction wheel group according to claim 1, it is characterised in that: the rack is equipped with slide unit adjustment structure, described
Slide unit regulating mechanism is straight line driving mechanism, and the straight line driving mechanism is electronic screw rod, cylinder or hydraulic cylinder.
5. traction wheel group according to claim 1, it is characterised in that: the screw by slide bar and the power wheel body with
And the compression wheel body connection, the power wheel shaft and the clamping shaft are equipped with through slot compatible with the slide bar.
6. a kind of bar straightening disconnecting device for concurrent production, the straightener including frame body and on frame body
Structure, cutting mechanism and shedding mechanism, it is characterised in that: the bar straightening mechanism includes straightening axis and such as claim 1-5 any
Traction wheel group described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580011.4A CN110421100B (en) | 2019-06-28 | 2019-06-28 | Traction wheel set and steel bar straightening and cutting device for concrete pole production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580011.4A CN110421100B (en) | 2019-06-28 | 2019-06-28 | Traction wheel set and steel bar straightening and cutting device for concrete pole production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110421100A true CN110421100A (en) | 2019-11-08 |
| CN110421100B CN110421100B (en) | 2021-02-19 |
Family
ID=68408903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910580011.4A Active CN110421100B (en) | 2019-06-28 | 2019-06-28 | Traction wheel set and steel bar straightening and cutting device for concrete pole production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110421100B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348477A (en) * | 2020-03-06 | 2020-06-30 | 烟台职业学院 | Cable traction device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960062U (en) * | 2010-12-23 | 2011-09-07 | 朱卫国 | Feeding disc of reinforcement bar straightening machine |
| CN104071537A (en) * | 2014-06-21 | 2014-10-01 | 山东电力建设第一工程公司 | Steel bar butt welding traction device |
| CN105710260A (en) * | 2016-04-01 | 2016-06-29 | 建科机械（天津）股份有限公司 | Traction and straightening mechanism on reinforcement hoop bending machine |
| CN108453198A (en) * | 2018-05-27 | 2018-08-28 | 安平县中谦建材科技有限公司 | A kind of bar straightening disconnecting device |
| CN108746423A (en) * | 2018-06-29 | 2018-11-06 | 中建七局安装工程有限公司 | The reinforcing bar draft gear in building site is built in a kind of room |
-
2019
- 2019-06-28 CN CN201910580011.4A patent/CN110421100B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960062U (en) * | 2010-12-23 | 2011-09-07 | 朱卫国 | Feeding disc of reinforcement bar straightening machine |
| CN104071537A (en) * | 2014-06-21 | 2014-10-01 | 山东电力建设第一工程公司 | Steel bar butt welding traction device |
| CN105710260A (en) * | 2016-04-01 | 2016-06-29 | 建科机械（天津）股份有限公司 | Traction and straightening mechanism on reinforcement hoop bending machine |
| CN108453198A (en) * | 2018-05-27 | 2018-08-28 | 安平县中谦建材科技有限公司 | A kind of bar straightening disconnecting device |
| CN108746423A (en) * | 2018-06-29 | 2018-11-06 | 中建七局安装工程有限公司 | The reinforcing bar draft gear in building site is built in a kind of room |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348477A (en) * | 2020-03-06 | 2020-06-30 | 烟台职业学院 | Cable traction device |
| CN111348477B (en) * | 2020-03-06 | 2022-03-01 | 烟台职业学院 | Cable traction device |
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| Publication number | Publication date |
|---|---|
| CN110421100B (en) | 2021-02-19 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a traction wheel group and a reinforcement straightening and cutting device for the production of concrete electric poles Effective date of registration: 20220318 Granted publication date: 20210219 Pledgee: Suzhou Longqiao Branch of Huizhou Commercial Bank Co.,Ltd. Pledgor: ANHUI KAIYUE ELECTRIC POWER TOWER CO.,LTD. Registration number: Y2022980002807 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |