CN2825160Y - Square cutting machine for reinforcing bar at normal temperature - Google Patents
Square cutting machine for reinforcing bar at normal temperature Download PDFInfo
- Publication number
- CN2825160Y CN2825160Y CN 200520028338 CN200520028338U CN2825160Y CN 2825160 Y CN2825160 Y CN 2825160Y CN 200520028338 CN200520028338 CN 200520028338 CN 200520028338 U CN200520028338 U CN 200520028338U CN 2825160 Y CN2825160 Y CN 2825160Y
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- CN
- China
- Prior art keywords
- cutting machine
- shaft
- gear
- clamping head
- adjusting
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- Expired - Lifetime
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Abstract
The utility model relates to a normal temperature right-angle cutting machine for steel bars, particularly an improvement on cutting equipment for steel bard. The utility model is characterized in that a motor is linked in a speed reducing mode through a speed reducer; an output shaft of the speed reducer is connected with a driving bevel gear; a driven bevel gear is axially connected with a blade in the shape of a circular disk; the back of a fixing clamping head is provided with a movable clamping head, the lower end of which is hinged with a cutting machine for fixation; a moving handle is respectively hinged with the middle of the movable clamping head and an adjusting shaft of the cutting machine for fixation; the adjusting shaft forms a sliding fit in an adjusting hole of the cutting machine; an adjusting bolt drives the movable clamping head to move back and forth through the adjusting shaft; a release spring is arranged between the movable clamping head and the cutting machine; gear teeth are arranged outside a shifting shaft; a feeding handle is fixed to a rotation gear through a rotating shaft; the rotation gear is linked by the gear teeth of the shifting shaft in an engaging mode; a fixing shaft is sheathed with a top spring; the fixing shaft and the top spring are both inserted in a middle hole of the shifting shaft. The utility model has the advantages of simple structure, reasonable design, no limitation by sites in work, orderly sheared openings of steel bars and small abutting joints for the connection of steel bars.
Description
Technical field
The invention belongs to the Machining Technology field, relate to a kind of improvement of reinforcing bar cutting equipment.
Background technology
At present, the cutting of cutting off at reinforcing bar is particularly used very general in building field, field of machining, generally be to adopt earnestly now, another kind is directly to cut with cutting machine, adopt this two kinds of reinforcing bars that method is cut off, its deficiency is that sheared edge is uneven, when reinforcing bar docks welding more like this, the junction can produce the slit, therefore is difficult to guarantee welding quality.
Summary of the invention
The objective of the invention is:
A kind of reinforced bar normal temperature right angle cutting machine is provided, and it can be the bar cutting section vertical right angle section at normal temperatures.
Technical scheme of the present invention is:
The motor via reducer output shaft connects driving bevel gear, passive angular wheel shaft clutch disk shape blade, driving bevel gear and passive bevel gear engaged transmission, be provided with shape reinforcing bar fixed chuck at cutting machine shifting axle front end, the back of fixed chuck is provided with active chuck, active chuck lower end and cutting machine hinged securement, move handle respectively with active chuck in the middle of and the adjustment axle hinged securement of cutting machine, adjusting axle is slidingly matched in the adjustment hole of cutting machine, the adjustment bolt drives the active chuck front and back to moving by adjusting axle, be provided with return spring between active chuck and the cutting machine, shifting axle is provided with the gear teeth outward, feeds handle and fixes with changeing gear by rotating shaft, changes gear and the transmission of shifting axle gear teeth meshing, be with the top spring on fixed axis, fixed axis and top spring all are inserted in the shifting axle mesopore.
The invention has the beneficial effects as follows:
Simple in structure, reasonable in design, not limited by the place, no matter reinforcing bar is in any state, and hand-held this cutting machine can be operated, and the sheared edge of reinforcing bar is neat, and the abutment joint that reinforcing bar connects is little, high efficiency.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is a running part structure chart of the present invention;
Fig. 4 is a clamping part structure chart of the present invention;
Fig. 5 is that the present invention feeds part-structure figure;
Wherein: the 1st, motor, the 2nd, blade cover, the 3rd, clamping lever, the 4th, return spring, the 5th is adjusted bolt, the 6th, adjusts axle, the 7th, active chuck, the 8th, fixed chuck, the 9th feeds handle, the 10th, changes gear, the 11st, driving bevel gear, the 12nd, passive bevel gear, the 13rd, disk shape blade, the 14th, speed reducer output shaft, the 15th, reductor, the 16th, passive angular wheel shaft, the 17th, shifting axle, the 18th, fixed axis, the 19th, top spring.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
As Fig. 1,2, shown in 3, motor (1) is after reductor slows down (15), driving bevel gear (11) and passive bevel gear (12) transmission commutation, make disk shape blade (13) front and back to rotation, adjust bolt (5) and can move forward and backward active chuck (7) position, as Fig. 4, shown in 5, moving clamping lever (3) makes active chuck (7) and fixed chuck (8) fix reinforcing bar (20), move and feed handle (9), making changes gear (10) and rotates and shifting axle (17) is driven move to disk shape blade (13) behind fixed chuck (8) and the reinforcing bar (20) and locate, and by disk shape blade (13) reinforcing bar (20) is cut.
Claims (1)
1, a kind of reinforced bar normal temperature right angle cutting machine, it is characterized in that: the motor via reducer output shaft connects driving bevel gear, passive angular wheel shaft clutch disk shape blade, driving bevel gear and passive bevel gear engaged transmission, be provided with shape reinforcing bar fixed chuck at cutting machine shifting axle front end, the back of fixed chuck is provided with active chuck, active chuck lower end and cutting machine hinged securement, move handle respectively with active chuck in the middle of and the adjustment axle hinged securement of cutting machine, adjusting axle is slidingly matched in the adjustment hole of cutting machine, the adjustment bolt drives the active chuck front and back to moving by adjusting axle, be provided with return spring between active chuck and the cutting machine, shifting axle is provided with the gear teeth outward, feeding handle fixes by rotating shaft and commentaries on classics gear, change gear and the transmission of shifting axle gear teeth meshing, be with the top spring on fixed axis, fixed axis and top spring all are inserted in the shifting axle mesopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028338 CN2825160Y (en) | 2005-03-09 | 2005-03-09 | Square cutting machine for reinforcing bar at normal temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028338 CN2825160Y (en) | 2005-03-09 | 2005-03-09 | Square cutting machine for reinforcing bar at normal temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825160Y true CN2825160Y (en) | 2006-10-11 |
Family
ID=37065344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520028338 Expired - Lifetime CN2825160Y (en) | 2005-03-09 | 2005-03-09 | Square cutting machine for reinforcing bar at normal temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825160Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100540174C (en) * | 2005-03-09 | 2009-09-16 | 齐晓彬 | Reinforced bar normal temperature right angle cutting machine |
| CN102284655A (en) * | 2011-07-21 | 2011-12-21 | 北京今希建筑装饰有限公司 | Straight end steel bar cutting-off machine |
| CN102284655B (en) * | 2011-07-21 | 2016-12-14 | 北京城建二建设工程有限公司 | Straight end steel bar cutting-off machine |
| CN107738180A (en) * | 2017-10-19 | 2018-02-27 | 浙江交工路桥建设有限公司 | Reinforcing bar cuts fixing device |
-
2005
- 2005-03-09 CN CN 200520028338 patent/CN2825160Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100540174C (en) * | 2005-03-09 | 2009-09-16 | 齐晓彬 | Reinforced bar normal temperature right angle cutting machine |
| CN102284655A (en) * | 2011-07-21 | 2011-12-21 | 北京今希建筑装饰有限公司 | Straight end steel bar cutting-off machine |
| CN102284655B (en) * | 2011-07-21 | 2016-12-14 | 北京城建二建设工程有限公司 | Straight end steel bar cutting-off machine |
| CN107738180A (en) * | 2017-10-19 | 2018-02-27 | 浙江交工路桥建设有限公司 | Reinforcing bar cuts fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090916 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |