CN2562897Y - Steel bar scaling cutter - Google Patents
Steel bar scaling cutter Download PDFInfo
- Publication number
- CN2562897Y CN2562897Y CN 02267437 CN02267437U CN2562897Y CN 2562897 Y CN2562897 Y CN 2562897Y CN 02267437 CN02267437 CN 02267437 CN 02267437 U CN02267437 U CN 02267437U CN 2562897 Y CN2562897 Y CN 2562897Y
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- photoelectric sensor
- hopper
- shearing
- shear
- case
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Abstract
The utility model provides a steel bar fixed length cutter belonging to the architecture mechanical field, which is composed of a shearing device and a fixed length blanking carrier. The shearing device is of integrated structure and consists of a shearing box, a reducer, a main shaft, a shearing shaft, a scissors, a clutch-brake and a motor. The fixed length blanking carrier consists of supporting legs, a feed trough, a trough bottom, a pumping mechanism and a size fixing mechanism at the trough bottom. The pumping mechanism at the trough bottom consists of a guide wheel frame and supporting board, a guide wheel, an L-shaped steering arm, a trough bottom shaft, the other guide wheel, an electromagnet fixed on the ground, a chain, the other chain round the other guide wheel and an extension spring. The trough bottom is arranged on the trough bottom shaft. The size fixing mechanism consists of a photoelectric sensor frame, a photoelectric sensor, a screw shaft, a light baffle, two fixing bolts and an extension spring. The utility model has simple and compact structure, low cost, easy repair, energy saving, high assembly precision, low occupied area, small volume, convenient transportation, accurate size fixing and wide application to the fixed length cutting of various steel bars.
Description
Technical field
The utility model belongs to the building machinery technical field, a kind of improved reinforcing bar fixed ruler cutting machine of more clearly saying so.
Background technology
Concrete is one of most popular material of building trade with cold rolling or hot-rolled reinforced bar, mainly contains two kinds of plain bar and deformed bars, and its method of supplying then has into two kinds of dish and vertical bars.In construction, one-tenth dish reinforcing bar need be by the specification requirement fixed ruler cutting.
Existing reinforcing bar fixed ruler cutting machine, complex structure, cost height, maintenance are difficult for mostly.General small and medium construction enterprise often is difficult to accept more difficult wide popularization and application.The ZL99242670.7 patent disclosure a kind of steel automatic gauging cutter, its cutting out section is in series by main motor, clutch automaton, variable-speed motor, haircut control cabinet, shaft joint etc.The consumption of this split type cascaded structure energy is big, and installation is adjusted time-consuming, and assembly precision is poor, and floor space is big, and volume is big, and transportation is also inconvenient.In addition, it cuts off action by time relay control, and action error and scale error are all bigger.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, provide a kind of simple and compact for structure, cost is low, maintenance is easy, and is easy to utilize; Energy-conservation, install and adjust simply, the assembly precision height, floor space is little, and volume is little, convenient transportation; And scale is accurate, and the shear that error is little is the reinforcing bar fixed ruler cutting machine of integral structure.
In order to achieve the above object, the utility model by with motor and motor shaft, main shaft, clutch-brake, reductor, shearing case, go up shear and the scale blanking that shear axis, down cut axle, scissors etc. form and be configured to.Shear is an integral type case shape structure.It is by shearing case, be installed in the reductor of shearing in the case, be installed in the main shaft of the initiative part of shearing the reductor in the case and be installed in last shear axis and the down cut axle of shearing on the case with the reductor driving, be installed in the up and down a pair of protruding roller shape scissors of shear axis outer end respectively, be installed in the clutch-brake on main shaft and the motor shaft and the motor that is installed on the clutch-brake constitutes.This integral type case shape structure makes complete machine simple, compact, has saved the energy.And install easy to adjustly, field maintenance is simple.Its assembly precision is also high, and floor space is little, and volume is little, and transportation is also convenient.
Scale blanking frame by supporting leg, be fixed on supporting leg top the long groove shape hopper, be installed in the elongated slot of hopper bottom at the bottom of, be installed in the sizing mechanism of reinforcing that bottom land on the hopper twitches mechanism and be installed in the hopper far-end and form.
Bottom land is twitched guiding wheel carrier and the support plate of mechanism by the front that is fixed on the long groove shape hopper, with little directive wheel that is installed on the guiding wheel carrier, be installed in L shaped steering arm on the support plate with fulcrum, be installed in the bottom land axle on the horizontal ends of L shaped steering arm, with another little another directive wheel that is installed on another guiding wheel carrier, the electromagnet that fixes on the ground, walk around the chain that its two ends of directive wheel are separately fixed at electromagnet armature and steering arm end, walk around that its two ends of another directive wheel are separately fixed at the chain of steering arm and extension spring end and two ends are separately fixed at chain and ground extension spring constitutes.Be installed on the bottom land axle at the bottom of the elongated slot and be positioned at steering arm above.
Sizing mechanism of reinforcing by the photoelectric sensor frame on the drop end that is fixed on hopper, be installed in photoelectric sensor on the photoelectric sensor frame, be installed in light trap plate on the hopper, be installed in light trap plate on the spiral shell axle, be separately fixed at two hold-down screws of light trap plate and photoelectric sensor frame bottom and be installed in two extension springs between the hold-down screw and constituted.
The other end of last shear axis is installed with a photoelectric controller.It by be fixed on the photoelectric sensor frame sheared on the case, be installed in the photoelectric sensor on the photoelectric sensor frame, the light trap plate that is installed on the shear axis is formed.
The utility model is work like this: the reinforcing bar material after the straightening enters hopper from the end of scale blanking frame.After reaching the dimensional requirement of setting, the lower end of the light trap plate of the end of reinforcing bar bump sizing mechanism of reinforcing makes it around angle of spiral shell axle rotation.The optical signal that the top of light trap plate just can the shield light electric transducer be sent.After photoelectric sensor is experienced this optical signal, change it into signal of telecommunication and send shear to, the brake that the disconnects clutch-brake motor that closes simultaneously starts shear with bar cutting.Meanwhile, connect the electromagnet that bottom land is twitched mechanism.The electromagnet armature adhesive pulls down the chain of walking around directive wheel.Chain drives L shaped steering arm end makes its tension force that overcomes extension spring by another chain around little axle rotation.When L shaped steering arm rotates, drive bottom land axle and bottom land again and depart from hopper, cut reinforcing bar just can fall.After reinforcing bar fell, the light trap plate of sizing mechanism of reinforcing resetted under the pulling force of extension spring, the luminous recovery of photoelectric sensor.
Up and down shear axis is in the light trap plate rotation that drives under the driving of motor on the shear axis subsequently, and to blocking when being fixed on the photoelectric sensor sheared on the case luminous, photoelectric sensor changes this optical signal into the signal of telecommunication and sends electromagnet and clutch-brake to.The electromagnet dead electricity, armature resets, and chain is lax.Extension spring forces bottom land axle drive bottom land to reset by another chain, and hopper is closed, and prepares next charging, cut-out.Meanwhile, clutch-brake is braked again again and is broken away from motor simultaneously, is ready to shear next time.
The utility model is controlled scale, bottom land is twitched and is sheared coordination, accurate, sizing accuracy height with photoelectric sensor.
Task of the present utility model comes to this and finishes.
The shear of the split type cascaded structure that the utility model will be pass by changes integral structure into.This simple and compact for structure, cost is low, maintenance is easy, and is easy to utilize.Good energy-conserving effect is installed and is adjusted simply, the assembly precision height.Floor space is little, and volume is little, convenient transportation.Scale is accurate, and error is little.Compare in the past, power consumption has descended 30%～60%.In the fixed ruler cutting of various reinforcing bars such as it can be widely used in being out of shape, light circle and other shape.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of shear, i.e. the right view of Fig. 1 (not to scale (NTS)).
Fig. 3 twitches the schematic diagram of mechanism for bottom land.
Fig. 4 is the A-A profile of Fig. 3.
Fig. 5 overlooks the action schematic diagram for Fig. 3's.
Fig. 6 is the schematic diagram of sizing mechanism of reinforcing.
Fig. 7 is its electrical schematic diagram.
The specific embodiment
Embodiment of the present utility model 1 is as follows: consult Fig. 1, and a kind of reinforcing bar fixed ruler cutting machine, it is made of shear 1 and scale blanking frame 2.Consult Fig. 2, shear 1 is an integral type case shape structure, and it is by shearing case 8, and reductor 9, main shaft 10 and last shear axis 11, down cut axle 38, a pair of protruding roller shape scissors 12 are installed in clutch-brake 13 and motor 14 formations on main shaft 10 and the motor shaft 35.The other end of last shear axis 11 is installed with a photoelectric controller, and it is made up of photoelectric sensor frame 15, photoelectric sensor 16, light trap plate 17.Consult Fig. 1, scale blanking frame 2 by supporting leg 3, long groove shape hopper 4, elongated slot at the bottom of 5, bottom land twitches mechanism 6 and sizing mechanism of reinforcing 7 is formed.
Consult Fig. 3～Fig. 5, bottom land is twitched mechanism 6 and is made of guiding wheel carrier 18 and support plate 19, little axle 20, directive wheel 36, fulcrum 37, L shaped steering arm 21, bottom land axle 22, another guiding wheel carrier 39, another little axle 23, another directive wheel 24, electromagnet 25, chain 26, the chain 27 of walking around another directive wheel 24 and extension spring 28.At the bottom of the elongated slot 5 be installed on the bottom land axle 22 and be positioned at steering arm 21 above.
Consult Fig. 6, sizing mechanism of reinforcing 7 is made of photoelectric sensor frame 29, photoelectric sensor 30, spiral shell axle 31, light trap plate 32, two hold-down screws 33 and extension spring 34.
Consult Fig. 7, show its electrical principle.
The shear of embodiment 1 is an integral structure.It is simple and compact for structure, cost is low, maintenance is easy, energy savings, and the assembly precision height, floor space is little, and volume is little, convenient transportation, scale is accurate.Can be widely used in the fixed ruler cutting of various reinforcing bars.
Claims (5)
1. reinforcing bar fixed ruler cutting machine, it is by with motor and motor shaft, main shaft, clutch-brake, reductor, shear case, last shear axis, the down cut axle, scissors, the shear of compositions such as shaft joint and scale blanking are configured to, it is characterized in that said shear is an integral type case shape structure, it is by shearing case, be installed in the reductor of shearing in the case, be installed in the main shaft of the initiative part of shearing the reductor in the case and be installed in last shear axis and the down cut axle of shearing on the case with the reductor driving, be installed in the up and down a pair of protruding roller shape scissors of shear axis outer end respectively, be installed in the clutch-brake on main shaft and the motor shaft and the motor that is installed on the clutch-brake constitutes.
2. according to the described reinforcing bar fixed ruler cutting of claim 1 machine, it is characterized in that said scale blanking frame by supporting leg, be fixed on supporting leg top the long groove shape hopper, be installed in the elongated slot of hopper bottom at the bottom of, be installed in the sizing mechanism of reinforcing that bottom land on the hopper twitches mechanism and be installed in the hopper far-end and formed.
3. according to claim 1 or 2 described reinforcing bar fixed ruler cutting machines, it is characterized in that said bottom land twitches guiding wheel carrier and the support plate of mechanism by the front that is fixed on hopper, with little directive wheel that is installed on the guiding wheel carrier, be installed in L shaped steering arm on the support plate with fulcrum, be installed in the bottom land axle on the horizontal ends of L shaped steering arm, with another little another directive wheel that is installed on another guiding wheel carrier, the electromagnet that fixes on the ground, walk around the chain that its two ends of directive wheel are separately fixed at electromagnet armature and steering arm end, walk around that its two ends of another directive wheel are separately fixed at the chain of steering arm and extension spring end and two ends are separately fixed at chain and ground extension spring constitutes, be installed on the bottom land axle at the bottom of the elongated slot and be positioned at steering arm above.
4. according to the described reinforcing bar fixed ruler cutting of each claim machine in the claim 3, it is characterized in that said sizing mechanism of reinforcing by the photoelectric sensor frame on the drop end that is fixed on hopper, be installed in photoelectric sensor on the photoelectric sensor frame, be installed in spiral shell axle on the hopper, be installed in light trap plate on the spiral shell axle, be separately fixed at two hold-down screws of light trap plate and photoelectric sensor frame bottom and be installed in two extension springs between the hold-down screw and constituted.
5. according to the described reinforcing bar fixed ruler cutting of each claim machine in the claim 4, it is characterized in that the said other end of going up shear axis is installed with a photoelectric controller, it by be fixed on the photoelectric sensor frame sheared on the case, be installed in the photoelectric sensor on the photoelectric sensor frame, the light trap plate that is installed on the shear axis is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267437 CN2562897Y (en) | 2002-06-05 | 2002-06-05 | Steel bar scaling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267437 CN2562897Y (en) | 2002-06-05 | 2002-06-05 | Steel bar scaling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2562897Y true CN2562897Y (en) | 2003-07-30 |
Family
ID=33733031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02267437 Expired - Fee Related CN2562897Y (en) | 2002-06-05 | 2002-06-05 | Steel bar scaling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2562897Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361767C (en) * | 2005-12-16 | 2008-01-16 | 上海工程技术大学 | Round rod feeding device on steel bar cutter |
| CN105537462A (en) * | 2015-12-16 | 2016-05-04 | 无锡市永亿精密铸造有限公司 | Straightener with iron powder collecting device and automatic shearing device |
| CN106111853A (en) * | 2016-08-31 | 2016-11-16 | 建科机械（天津）股份有限公司 | A kind of reinforcing steel shearing mechanism for double-deck blanking |
| CN106825327A (en) * | 2017-01-09 | 2017-06-13 | 湖北民族学院 | A kind of clutch feed mechanism for being applied to cutter |
| CN111604536A (en) * | 2020-05-28 | 2020-09-01 | 厦门蓬欣橡胶制品工业有限公司 | Fixed-length cutting device and cutting method |
-
2002
- 2002-06-05 CN CN 02267437 patent/CN2562897Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361767C (en) * | 2005-12-16 | 2008-01-16 | 上海工程技术大学 | Round rod feeding device on steel bar cutter |
| CN105537462A (en) * | 2015-12-16 | 2016-05-04 | 无锡市永亿精密铸造有限公司 | Straightener with iron powder collecting device and automatic shearing device |
| CN106111853A (en) * | 2016-08-31 | 2016-11-16 | 建科机械（天津）股份有限公司 | A kind of reinforcing steel shearing mechanism for double-deck blanking |
| CN106111853B (en) * | 2016-08-31 | 2018-01-09 | 建科机械（天津）股份有限公司 | A kind of reinforcing steel shearing mechanism for double-deck blanking |
| CN106825327A (en) * | 2017-01-09 | 2017-06-13 | 湖北民族学院 | A kind of clutch feed mechanism for being applied to cutter |
| CN106825327B (en) * | 2017-01-09 | 2019-05-24 | 湖北民族学院 | A kind of clutch feeding mechanism applied to cutter |
| CN111604536A (en) * | 2020-05-28 | 2020-09-01 | 厦门蓬欣橡胶制品工业有限公司 | Fixed-length cutting device and cutting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |