CN2608187Y - Reinforced bar straightening cutter - Google Patents
Reinforced bar straightening cutter Download PDFInfo
- Publication number
- CN2608187Y CN2608187Y CN 03241101 CN03241101U CN2608187Y CN 2608187 Y CN2608187 Y CN 2608187Y CN 03241101 CN03241101 CN 03241101 CN 03241101 U CN03241101 U CN 03241101U CN 2608187 Y CN2608187 Y CN 2608187Y
- Authority
- CN
- China
- Prior art keywords
- turn key
- straightening
- key clutch
- pinion
- gearwheel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Shearing Machines (AREA)
Abstract
The utility model relates to a steel bar straightening and shearing machine, a straightening assembly 11 is fixedly connected with a pinion gearwheel 9, the center of a big gearwheel 8 which is engaged with the pinion gearwheel is provided with a turn key clutch 7, and the big gearwheel is sheathed on a cam shaft 6 in sliding via the turn key clutch. A cam 2 is in pin connection with a cutting head 3, a movable blade and a fixed blade 4 are respectively arranged on the lower end of the cutting head and the machine frame 14. A turn key 5 on the turn key clutch 7 is connected with a tractive electromagnet 17 via a lever 16, and an induction board 18 is arranged on the travel direction of an outer reinforcement of the machine frame. The utility model can finish steel bar straightening and cutting simultaneously and has the advantages of sensitive response, rapid and accurate operation, high product accuracy, simple structure, low manufacture cost and reliable work.
Description
Technical field
The utility model belongs to the building machinery field of bar straightening and cut-out.
Background technology
The building machinery of existing bar straightening and cut-out, great majority have only simple function, and the straightening of reinforcing bar and cut-out can only be divided into two procedures to be carried out, and cuts off by design length after the straightening again, and not only time and effort consuming is also wasted lot of materials.Occurred a kind of bar straightener with hydraulic cutter mechanism recently, just can finish the operation of straightening and cut-out simultaneously with an equipment, time saving and energy saving than before province expense has solved the fast inadequately problem of waste material and speed to a great extent; But because the characteristic of hydraulic system is limit, shearing error is excessive, and machine system complexity, job insecurity, cost height, does not satisfy requirement of engineering.
Summary of the invention
The technical problems to be solved in the utility model is to make the straightening of reinforcing bar and be breaking on same the unit to finish, and improves the operating efficiency of bar cutting accuracy and complete machine.
Concrete-bar straightening-cutting machine of the present utility model solves the problems of the technologies described above with following technical scheme: straightening assembly 11 is fixedlyed connected with pinion 9, with gear wheel 8 centers of pinion turn key clutch 7 is installed, gear wheel passes through turn key clutch slip cap on camshaft 6; Cam 2 and cut-out 3 pin joint, movable blades and fixed blade 4 are installed in respectively on the lower end and frame 14 that cuts off head; Turn key 5 in turn key clutch 7 is connected with tractive magnet 17 by lever 16; There is tablet 18 in the place ahead of reinforcing bar direct of travel outside frame.
The punching structure principle of the imitative punch press of concrete-bar straightening-cutting machine of the present utility model, adopt the mode of full mechanical movement to finish cut-out, carry out with electronics inducing method instruction cut-out, be quick on the draw, action is accurately quick, has overcome hydraulic pressure and has cut off the not high enough weak point of accuracy, has improved the operating efficiency of this machine simultaneously, and simple in structure, low cost of manufacture, reliable operation, popularizing application prospect is wide.
Description of drawings
Fig. 1 is the structural representation of the utility model concrete-bar straightening-cutting machine.
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1.
The specific embodiment
Straightening assembly 11 is arranged below frame 14, and the straightening assembly is fixedlyed connected with pinion 9; Gear wheel 8 and pinion above frame are wherein felt at ease turn key clutch 7 are housed, and the turn key clutch structure of the structure of turn key clutch and punch press is basic identical; Gear wheel passes through turn key clutch slip cap on camshaft 6; Cam 2 and cut-out 3 pin joint, movable blades and fixed blade 4 are installed in respectively on the lower end and frame 14 that cuts off head; Turn key 5 in turn key clutch 7 is connected with tractive magnet 17 by lever 16; Be fixed with tablet 18 in aligning cutting-off device the place ahead.
After connecting power supply, motor 13 rotates straightening assembly 11, pinion 9, gear wheel 8 by belt pulley set 15.After passing secondary belt pulley, bearing 10 and 11 straightening of straightening assembly from the frame right-hand member of Fig. 1, continues again reinforcing bar to move ahead left, pass and pass two gaps between blade again behind the pinion and continue to advance, stop until running into by the tablet 18 of reinforcing bar Design of length pendulum in the frame side.Being about to small voltage change after the reinforcing bar collision that tablet is moved ahead transfers on the electronic inductor 12, inductor makes tractive magnet 17 action pull lever 16 after connecing electricity, lever is stirred turn key 5 and is opened turn key clutch 7, gear wheel 8 promptly drives camshaft and rotates, cam 2 on the axle will cut off 3 to pressing down, make movable blades descending, when this blade contacts with reinforcing bar, begin shear reinforcement.When reinforcing bar was cut off and break away from tablet 18, no-voltage changed on the tablet, the inductor outage, a return is cut off in tractive magnet, turn key clutch, and gear wheel recovers idle running, during once more by the collision of next root reinforcing bar, inductor energising, gear wheel just drives the camshaft running again until tablet.
Claims (1)
1, a kind of concrete-bar straightening-cutting machine, organic frame, straightening assembly, motor and transmission device and cut-out blade, it is characterized in that straightening assembly (11) fixedlys connected with pinion (9), with gear wheel (8) center of pinion turn key clutch (7) is installed, gear wheel passes through turn key clutch slip cap on camshaft (6); Cam (2) is installed in respectively on the lower end and frame (14) that cuts off head with cut-out head (3) pin joint, movable blades and fixed blade (4); Turn key (5) in turn key clutch (7) is connected with tractive magnet (17) by lever (16); There is tablet (18) in the place ahead of reinforcing bar direct of travel outside frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241101 CN2608187Y (en) | 2003-03-29 | 2003-03-29 | Reinforced bar straightening cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241101 CN2608187Y (en) | 2003-03-29 | 2003-03-29 | Reinforced bar straightening cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608187Y true CN2608187Y (en) | 2004-03-31 |
Family
ID=34168328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03241101 Expired - Fee Related CN2608187Y (en) | 2003-03-29 | 2003-03-29 | Reinforced bar straightening cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608187Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303079A (en) * | 2011-09-21 | 2012-01-04 | 中建三局第一建设工程有限责任公司 | Pile head large-diameter steel bar straightening device |
-
2003
- 2003-03-29 CN CN 03241101 patent/CN2608187Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303079A (en) * | 2011-09-21 | 2012-01-04 | 中建三局第一建设工程有限责任公司 | Pile head large-diameter steel bar straightening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201105305Y (en) | Automatic cut-out numerical control bar straightening machine | |
| CN100471665C (en) | Digital control method for mechanical pressure machine transmission and digital control mechanical pressure machine | |
| CN201033469Y (en) | Energy-saving real-time controlled dragging and punching mechanism for the driving of linear electric motor | |
| CN201009004Y (en) | Novel plane shear | |
| CN102744452A (en) | Numerical control driving device of crank-connecting rod-toggle rod plate shearing machine | |
| CN100448657C (en) | Digital control method for spiral pressure machine transmission and digital control spiral pressure machine | |
| CN2767008Y (en) | Combined feeding and cutting mechanism used in stretching and cutting machine for construction reinforced bar | |
| CN2608187Y (en) | Reinforced bar straightening cutter | |
| CN201389672Y (en) | Shearing machine | |
| CN201922102U (en) | Double-layer hydraulic shear capable of being pushed and pulled | |
| CN202762950U (en) | Detection and control system for chain connector assembling machine | |
| CN2889708Y (en) | Digital control mechanical pressure machine | |
| CN201300181Y (en) | Quick and energy-saving automatic straightening cut-off machine | |
| CN204604966U (en) | The transmission device of Pressesservo | |
| CN203649519U (en) | Plate shear limiting mechanism | |
| CN207756696U (en) | A kind of aluminum alloy pattern plate hole punched device | |
| CN202828251U (en) | Lower pressing mechanism driven by eccentric wheel | |
| CN205238153U (en) | Automatic clear useless portion of cross cutting machine | |
| CN201154548Y (en) | Multifunction servo crank press | |
| CN2317025Y (en) | Shearing, folding and punching combined machine tool | |
| CN207171051U (en) | A kind of leveling, which chases after, cuts all-in-one | |
| CN2759638Y (en) | Reinforcement bar cutting machine | |
| CN2168669Y (en) | Waved plate shears | |
| CN201537742U (en) | Servo motor direct-drive speed adjusting mechanism for bending machine and plate shearing machine | |
| CN201633237U (en) | Servo pressing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040331 Termination date: 20100329 |