CN204584144U - Steel tie rod anti-deformation cutter sweep - Google Patents
Steel tie rod anti-deformation cutter sweep Download PDFInfo
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- CN204584144U CN204584144U CN201520249478.8U CN201520249478U CN204584144U CN 204584144 U CN204584144 U CN 204584144U CN 201520249478 U CN201520249478 U CN 201520249478U CN 204584144 U CN204584144 U CN 204584144U
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- rod
- connecting plate
- breach
- main connecting
- cutter sweep
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Abstract
The utility model discloses a kind of steel tie rod anti-deformation cutter sweep, comprise cutting mechanism, described cutting mechanism comprises fixing block, movable blades and fixed blade; Actuating unit, described actuating unit comprises drive motors, gear reduction box and crank transmission rod; Anti-distortion mechanism, described anti-distortion mechanism comprises blade position-limited rack, described blade position-limited rack comprises main connecting plate and side limiting plate, one end of described main connecting plate is provided with the cutting groove of hollow out, the other end is provided with anti-bending connection watt, described fixing block is provided with the installation projection between two described side limiting plates, and described fixed blade is between described installation projection and described main connecting plate.Steel tie rod anti-deformation cutter sweep described in the utility model, traditional steel bar end can be solved and cut off cut-off, the unsafe problems such as crimp, termination tempering, guarantee the quality of all kinds of steel reinforcement abutting joints product, effectively avoid using abrasive wheel cutting machine work safety accident.
Description
Technical field
The utility model relates to a kind of steel tie rod anti-deformation cutter sweep, belongs to steel building mounting technique field.
Background technology
Steel tie rod is steel building, bridge, power station, the indispensable component of the engineerings such as large-scale water conservancy, roofing tie rod makes and relates to steel reinforcement abutting joints technology, the anti-bending problem on deformation of tie rod mantle fiber, all there is head-bent and distortion in reinforcing bar charging, the bending of steel bar end was excised during top priority before making, bending, crushed element cuts away cut-off, current China construction site generally adopts abrasive machine to cut, abrasive machine cutting is used easily to cause the termination of reinforcing bar to produce high tempering, after death there is phenomenon of setting one's teeth on edge in cover, the tensile strength of impact docking, and take a lot of work, time-consuming, take material, the fragmentation of easy generation grinding wheel is hurted sb.'s feelings, the a large amount of iron filings dusts produced affect the problems such as operator ' s health, steel tie rod makes how to overcome the above problems the bottleneck becoming and urgently break through.
Summary of the invention
The utility model is just for the deficiency that prior art exists, a kind of steel tie rod anti-deformation cutter sweep is provided, traditional steel bar end can be solved and cut off cut-off, the unsafe problems such as crimp, termination tempering, guarantee the quality of all kinds of steel reinforcement abutting joints product, effectively avoid using abrasive wheel cutting machine work safety accident, improve the working environment of operating personnel, reduce costs, improve work efficiency.
For solving the problem, technical solution adopted in the utility model is as follows:
A kind of steel tie rod anti-deformation cutter sweep, comprising:
Cutting mechanism, described cutting mechanism comprises fixing block, movable blades and fixed blade, described fixing block is provided with movable sliding, described movable blades is positioned at described movable sliding, described fixed blade is arranged on described fixing block, and described movable blades and described fixed blade shift to install in opposite directions;
Actuating unit, described actuating unit comprises drive motors, gear reduction box and crank transmission rod, and described crank transmission rod one end connects described drive motors by described gear reduction box, and the described crank transmission rod other end connects described movable blades;
Anti-distortion mechanism, described anti-distortion mechanism comprises blade position-limited rack, described blade position-limited rack comprises main connecting plate and the side limiting plate perpendicular to described main connecting plate both sides, the cutting groove of hollow out is provided with in the middle part of one end of described main connecting plate, anti-bending connection watt is provided with in the middle part of the other end of described main connecting plate, described fixing block is provided with the installation projection between two described side limiting plates, described installation projection and described side limiting plate are bolted to connection, and described fixed blade is between described installation projection and described main connecting plate.
As the improvement of technique scheme, described movable blades and described fixed blade shear blade place is in opposite directions respectively arranged with the first breach and the second breach, described first breach is circular arc cylindricality, the oral area of described second breach is cuboid, the bottom of described second breach is semi-cylindrical, and described second breach is arranged at described cutting groove place.
As the improvement of technique scheme, described gear reduction box comprises driving pulley, described driving pulley connects described drive motors by deceleration belt, by the first power transmission shaft connection and with described driving pulley coaxially with the one-level driven wheel that angular speed rotates, the one-level driven gear engaged with described one-level driven wheel, to be connected by second driving shaft and with described one-level driven gear coaxially with the secondary drive gear that angular speed rotates, with the secondary driven gear of described secondary drive gears meshing.
As the improvement of technique scheme, described crank transmission rod comprises the 3rd power transmission shaft, front hinge-rod and rear hinge-rod; Described 3rd power transmission shaft is driven by described secondary driven gear and rotates, and the axis parallel of described 3rd power transmission shaft and described secondary driven gear but do not overlap; Described front hinge-rod one end connects described 3rd power transmission shaft and can rotate freely around described 3rd power transmission shaft, and the described front hinge-rod other end and described rear hinge-rod are hinged, and the free end of described rear hinge-rod hinge connects described movable blades.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
Steel tie rod anti-deformation cutter sweep described in the utility model, by adopting bar cutting anti-deformation technology, when solving different-diameter bar cutting blade stressed after, two blades dislocation, displacement causes diameter bar reinforcement termination to occur the problem that water chestnut is curved; Cutter blades edge in the middle of the edge of a knife is utilized to open the round breach of a R+0.5 millimeter, by the limit of left and right two blade processing and fabricatings, install and use along circle breach symmetry, thus the termination distortion that is squeezed when can solve bar cutting causes cover after death to occur the problem of scarce silk, just can be cut off the reinforcing bar of different model, different size by the edge opening shape and size changing blade.
Accompanying drawing explanation
Fig. 1 is the structural representation before steel tie rod anti-deformation cutter sweep described in the utility model cutting;
Structural representation when Fig. 2 is steel tie rod anti-deformation cutter sweep described in the utility model cutting;
Fig. 3 is blade position-limited rack perspective view described in the utility model;
Fig. 4 is blade position-limited rack cross section structure schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with specific embodiments content of the present utility model is described.
As shown in Figures 1 to 4, be steel tie rod anti-deformation cutter sweep structural representation described in the utility model.Steel tie rod anti-deformation cutter sweep described in the utility model, comprising:
Cutting mechanism, described cutting mechanism comprises fixing block 11, movable blades 12 and fixed blade 13, described fixing block 11 is provided with movable sliding 111, described movable blades 12 is positioned at described movable sliding 111, described fixed blade 13 is arranged on described fixing block 11, and described movable blades 12 and described fixed blade 13 shift to install in opposite directions.
Actuating unit, described actuating unit comprises drive motors 21, gear reduction box and crank transmission rod, and described crank transmission rod one end connects described drive motors 21 by described gear reduction box, and the described crank transmission rod other end connects described movable blades 12; Particularly, described gear reduction box comprises driving pulley 221, described driving pulley 221 connects described drive motors 21 by deceleration belt 211, connected by the first power transmission shaft 222 and the one-level driven wheel 223 rotated with the coaxial same angular speed of described driving pulley 221, the one-level driven gear 224 engaged with described one-level driven wheel 223, connected by second driving shaft 225 and the secondary drive gear 226 rotated with the coaxial same angular speed of described one-level driven gear 224, the secondary driven gear 227 engaged with described secondary drive gear 226.Particularly, described crank transmission rod comprises the 3rd power transmission shaft 231, front hinge-rod 232 and rear hinge-rod 233; Described 3rd power transmission shaft 231 drives rotation by described secondary driven gear 227, and the axis parallel of described 3rd power transmission shaft 231 and described secondary driven gear 227 but do not overlap; Described front hinge-rod 232 one end connects described 3rd power transmission shaft 231 and can rotate freely around described 3rd power transmission shaft 231, described front hinge-rod 232 other end and described rear hinge-rod 233 are hinged, and the free end that described rear hinge-rod 233 cuts with scissors connects described movable blades 12.
Anti-distortion mechanism, described anti-distortion mechanism comprises blade position-limited rack, described blade position-limited rack comprises main connecting plate 31 and the side limiting plate 32 perpendicular to described main connecting plate 31 both sides, the cutting groove 33 of hollow out is provided with in the middle part of one end of described main connecting plate 31, anti-bending connection watts 34 is provided with in the middle part of the other end of described main connecting plate 31, described fixing block 11 is provided with the installation projection 112 between two described side limiting plates 32, described installation projection 112 is bolted to connection with described side limiting plate 32, described fixed blade 13 is between described installation projection 112 and described main connecting plate 31.Further optimally, described movable blades 12 and described fixed blade 13 shear blade place is in opposite directions respectively arranged with the first breach 121 and the second breach 131, described first breach 121 is circular arc cylindricality, the oral area of described second breach 131 is cuboid, the bottom of described second breach 131 is semi-cylindrical, and described second breach 131 is arranged at described cutting groove 33 place.
During work, by one end of the cutting groove 33 of blade position-limited rack towards movable blades 12, reinforcing bar is positioned in the second breach 131 of fixed blade 13 through anti-bending connection watts 34, the cutting position of reinforcing bar is positioned at the cutting edge place of one end of the cutting groove 33 of blade position-limited rack, drive motors 21 is by deceleration belt 211 driven wheel reduction box, slowed down by gear reduction box and improve driving force, the driving force that gear reduction box provides drives to movable blades 12 by crank transmission rod, movable blades 12 move in movable sliding 111 and with fixed blade 13 dislocation motion in opposite directions, by be positioned over fixed blade 13 the second breach 131 in bar cutting.Fixed blade 13 can not deform and offset under the position-limiting action of blade position-limited rack, reinforcing bar can not occur bending and deformation by the vertical direction under the position-limiting action of the first breach 121 and the second breach 131, simultaneously due to the effect of anti-bending connection watts 34, reinforcing bar also can not be occured bending and deformation in the horizontal direction, and thus cutting effect is better.
The overall test technical parameter of the steel tie rod anti-deformation cutter sweep described in this specific embodiment is as shown in the table:
Above content is in conjunction with specific embodiments to the detailed description that the utility model is done, and can not assert that the utility model is specifically implemented to be only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as the scope belonging to the utility model protection.
Claims (4)
1. a steel tie rod anti-deformation cutter sweep, is characterized in that, comprising:
Cutting mechanism, described cutting mechanism comprises fixing block (11), movable blades (12) and fixed blade (13), described fixing block (11) is provided with movable sliding (111), described movable blades (12) is positioned at described movable sliding (111), described fixed blade (13) is arranged on described fixing block (11), and described movable blades (12) and described fixed blade (13) shift to install in opposite directions;
Actuating unit, described actuating unit comprises drive motors (21), gear reduction box and crank transmission rod, described crank transmission rod one end connects described drive motors (21) by described gear reduction box, and the described crank transmission rod other end connects described movable blades (12);
Anti-distortion mechanism, described anti-distortion mechanism comprises blade position-limited rack, described blade position-limited rack comprises main connecting plate (31) and the side limiting plate (32) perpendicular to described main connecting plate (31) both sides, the cutting groove (33) of hollow out is provided with in the middle part of one end of described main connecting plate (31), anti-bending connection watt (34) is provided with in the middle part of the other end of described main connecting plate (31), described fixing block (11) is provided with the installation projection (112) be positioned between two described sides limiting plate (32), described installation projection (112) and described side limiting plate (32) are bolted to connection, described fixed blade (13) is positioned between described installation projection (112) and described main connecting plate (31).
2. steel tie rod anti-deformation cutter sweep as claimed in claim 1, it is characterized in that, described movable blades (12) and described fixed blade (13) shear blade place are in opposite directions respectively arranged with the first breach (121) and the second breach (131), described first breach (121) is circular arc cylindricality, the oral area of described second breach (131) is cuboid, the bottom of described second breach (131) is semi-cylindrical, and described second breach (131) is arranged at described cutting groove (33) place.
3. steel tie rod anti-deformation cutter sweep as claimed in claim 1, it is characterized in that, described gear reduction box comprises driving pulley (221), described driving pulley (221) connects described drive motors (21) by deceleration belt (211), connected by the first power transmission shaft (222) and the one-level driven wheel (223) rotated with the coaxial same angular speed of described driving pulley (221), the one-level driven gear (224) engaged with described one-level driven wheel (223), connected by second driving shaft (225) and the secondary drive gear (226) rotated with the coaxial same angular speed of described one-level driven gear (224), the secondary driven gear (227) engaged with described secondary drive gear (226).
4. steel tie rod anti-deformation cutter sweep as claimed in claim 3, it is characterized in that, described crank transmission rod comprises the 3rd power transmission shaft (231), front hinge-rod (232) and rear hinge-rod (233); Described 3rd power transmission shaft (231) is rotated by the drive of described secondary driven gear (227), and the axis parallel of described 3rd power transmission shaft (231) and described secondary driven gear (227) but do not overlap; Described front hinge-rod (232) one end connects described 3rd power transmission shaft (231) and can rotate freely around described 3rd power transmission shaft (231), described front hinge-rod (232) other end and described rear hinge-rod (233) are hinged, and the free end that described rear hinge-rod (233) is cut with scissors connects described movable blades (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249478.8U CN204584144U (en) | 2015-04-23 | 2015-04-23 | Steel tie rod anti-deformation cutter sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249478.8U CN204584144U (en) | 2015-04-23 | 2015-04-23 | Steel tie rod anti-deformation cutter sweep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584144U true CN204584144U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249478.8U Expired - Fee Related CN204584144U (en) | 2015-04-23 | 2015-04-23 | Steel tie rod anti-deformation cutter sweep |
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| Country | Link |
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| CN (1) | CN204584144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801636A (en) * | 2015-04-23 | 2015-07-29 | 铜陵有色建安钢构有限责任公司 | Steel brace anti-deformation cutting device |
| CN107598036A (en) * | 2017-11-01 | 2018-01-19 | 王流洋 | A kind of double cut-out station bar croppers |
-
2015
- 2015-04-23 CN CN201520249478.8U patent/CN204584144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801636A (en) * | 2015-04-23 | 2015-07-29 | 铜陵有色建安钢构有限责任公司 | Steel brace anti-deformation cutting device |
| CN104801636B (en) * | 2015-04-23 | 2016-08-24 | 铜陵有色建安钢构有限责任公司 | Steel tie rod anti-deformation cutter sweep |
| CN107598036A (en) * | 2017-11-01 | 2018-01-19 | 王流洋 | A kind of double cut-out station bar croppers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180423 |