CN202291142U - Truss steel bar angle bending mechanism on steel truss forming machine - Google Patents
Truss steel bar angle bending mechanism on steel truss forming machine Download PDFInfo
- Publication number
- CN202291142U CN202291142U CN2011203706884U CN201120370688U CN202291142U CN 202291142 U CN202291142 U CN 202291142U CN 2011203706884 U CN2011203706884 U CN 2011203706884U CN 201120370688 U CN201120370688 U CN 201120370688U CN 202291142 U CN202291142 U CN 202291142U
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- swing arm
- truss
- steel
- steel bar
- mount pad
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- Expired - Fee Related
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Abstract
The utility model discloses a truss steel bar angle bending mechanism on a steel truss forming machine. The truss steel bar angle bending mechanism comprises an installation base (1), a check bar (2) fixed on the installation base (1), left and right pressure plates (4, 5) which are respectively arranged on the left and right sides of the check bar (2) for pressing a steel truss (3) onto the check bar (2), a left swing arm (6) which is arranged under the left pressure plate (4) and hinged to the installation base (1), a left bending knife (6.1) which is arranged on the upper end of the left swing arm (6) for bending the left steel angle of the steel truss (3) into horizontal state, a right swing arm (8) which is arranged under the right pressure plate (5) and hinged to the installation base (1), and a right bending knife (8.1) which is arranged on the upper end of the right swing arm (8) for bending the right steel angle of the steel truss (3) into horizontal state. The truss steel bar angle bending mechanism reduces labor intensity, improves work efficiency and belongs to the technical field of steel bar angle bending equipment.
Description
Technical field
The utility model relates to a kind of bending mechanism, especially relates to the truss bars angle bending mechanism on a kind of steel bar girder make-up machine.
Background technology
At present, in industries such as building, railway, bridge constructions, be to improve the concrete bond strength, the steel bar girder that usually reinforcing bar is welded as the different cross section shape is embedded in the concrete.The cross section of said steel bar girder is generally triangle.This triangular truss comprises a last outstanding muscle, two following outstanding muscle; Go up that each welds together with the waveform reinforcing bar that a bending is waviness between outstanding muscle and twice the outstanding muscle; The crest three who goes up outstanding muscle and two waveform reinforcing bars welds together; The both sides of the two waveform middle parts of the side weld together with two lower edge muscle respectively, and are more firm in order to guarantee the steel bar girder structure, all outside bending-like made at the knuckle place (trough) of waveform reinforcing bar lower end.All be to adopt manual work at present, have defectives such as labour intensity is big, inefficiency the outside bending in waveform reinforcing bar lower end.
Summary of the invention
The utility model technical problem to be solved is: the truss bars angle bending mechanism on the steel bar girder make-up machine of a kind of operating personnel's of reduction labour intensity is provided, increasing work efficiency.
The technical scheme that the utility model is taked is: the truss bars angle bending mechanism on a kind of steel bar girder make-up machine; It comprises the mount pad that is fixed on the truss forming machine frame; A fixing blend stop on the mount pad; The left and right sides of blend stop is provided with one respectively and is used for steel bar girder is squeezed in left pressing plate and right pressing plate on the blend stop; There is the left swing arm that is hinged on the mount pad left pressing plate below, and left swing arm upper end is provided with and is used for the horizontal left bending cutter of steel bar girder left side reinforcing bar angle bending, and left swing arm lower end connects the piston rod of left cylinder; There is the right swing arm that is hinged on the mount pad right pressing plate below, and the right swing arm upper end is provided with and is used for the right bending cutter that the reinforcing bar angle bending of steel bar girder right side is horizontal, and the right swing arm lower end connects the piston rod of right cylinder.
The beneficial effect of the utility model is: the utility model is under the promotion of cylinder, and is through swing arm that the reinforcing bar angle bending of steel bar girder left and right sides is horizontal, can realize accomplishing automatically bending, reduces operating personnel's labour intensity and also increases work efficiency simultaneously.
As preferably, described left swing arm is hinged on and is meant on the mount pad and is fixed with left bearing pin on the mount pad, and left swing arm turning set is outside left bearing pin.
As preferably, described right swing arm is hinged on and is meant on the mount pad and is fixed with right bearing pin on the mount pad, and the right swing arm turning set is outside right bearing pin.
Description of drawings
Fig. 1 is that the utility model combines sketch map with the truss forming machine support.
Fig. 2 is the utility model sketch map.
Fig. 3 is another sketch map of the utility model.
Fig. 4 is bold truss front view.
Fig. 5 is the steel bar girder longitudinal section.
Fig. 6 is a longitudinal section after the bending of steel bar girder left and right sides reinforcing bar hinge.
Among the figure, 1, mount pad, 2, blend stop, 3, steel bar girder, 4, left pressing plate, 5, right pressing plate, 6, left swing arm, 6.1, left bending cutter, 7, left cylinder, 8, right swing arm, 8.1, right bending cutter, 9, right cylinder, 10, left bearing pin, 11, right bearing pin, 12, frame.
The specific embodiment
In conjunction with Fig. 1～shown in Figure 6, the truss bars angle bending mechanism on a kind of steel bar girder make-up machine, it comprises the mount pad 1 that is fixed on the truss forming machine frame 12, a fixing blend stop 2 on the mount pad 1; The left and right sides of blend stop 2 is provided with one respectively and is used for steel bar girder 3 is squeezed in left pressing plate 4 and right pressing plate 5 on the blend stop 2; The left side that is meant blend stop 2 is provided with a left pressing plate 4; The right of blend stop 2 is provided with a right pressing plate 5, and left pressing plate 4 is squeezed under the promotion of cylinder, and the left waveform reinforcing bar on the steel bar girder 3 is pressed between blend stop 2 and the left pressing plate 4; Right pressing plate 5 is squeezed under the promotion of cylinder, and the right waveform reinforcing bar on the steel bar girder 3 is pressed between blend stop 2 and the right pressing plate 5.
There is the left swing arm 6 that is hinged on the mount pad 1 left pressing plate 4 belows, and left swing arm 6 upper ends are provided with and are used for the horizontal left bending cutter 6.1 of steel bar girder 3 left side reinforcing bar angle bendings, and left swing arm 6 lower ends connect the piston rod of left cylinder 7; There is the right swing arm 8 that is hinged on the mount pad 1 right pressing plate 5 belows, and right swing arm 8 upper ends are provided with and are used for the horizontal right bending cutter 8.1 of steel bar girder 3 right side reinforcing bar angle bendings, and right swing arm 8 lower ends connect the piston rod of right cylinder 9.
Described left swing arm 6 is hinged on and is meant on the mount pad 1 and is fixed with left bearing pin 10 on the mount pad 1, and left swing arm 6 turning sets are outside left bearing pin 10.Under the promotion of left cylinder 7, left swing arm 6 can be around left bearing pin 10 swings.
Described right swing arm 8 is hinged on and is meant on the mount pad 1 and is fixed with right bearing pin 11 on the mount pad 1, and right swing arm 8 turning sets are outside right bearing pin 11.Right swing arm 8 can be around right bearing pin 11 swings under the promotion of right cylinder 9.
The cross section of steel bar girder is generally triangle.This triangular truss comprises a last outstanding muscle, two following outstanding muscle; The waveform reinforcing bar of going up outstanding muscle and being waviness with a bending between the outstanding muscle down welds together; Going up outstanding muscle follows the wave-soldering of waveform reinforcing bar to be connected together; Form a truss and need five reinforcing bars, three straight reinforcing bars, two waveform reinforcing bars.The utility model reinforcing bar angle bending mechanism is the outwards bending of reinforcing bar angle (following two parallel troughs of waveform reinforcing bar) with the waveform reinforcing bar, in conjunction with Fig. 4, Fig. 5 and shown in Figure 6.Fig. 6 is the shape after the bending of reinforcing bar angle.
The utility model is work like this: after the aligning of reinforcing bar process truss forming machine preorder, waveform bending, the welding; Enter into reinforcing bar angle bending operation; In conjunction with Fig. 3 and Fig. 5, the steel bar girder frame is on blend stop 2, and wherein left waveform reinforcing bar is between left pressing plate 4 and blend stop 2; Right waveform reinforcing bar is between right pressing plate and blend stop 2, and left pressing plate 4 cooperates blend stop 2 that steel bar girder 3 is clamped under the promotion of cylinder with right pressing plate 5.Clamp after the steel bar girder 3, the lower end that left cylinder 7 promotes left swing arm 6, because left swing arm 6 is around left bearing pin 10 swings, therefore the left bending cutter 6.1 of left swing arm 6 upper ends is toward Fig. 3 described left side swing, and the reinforcing bar angle bending in the left side of steel bar girder 3 is horizontal; The lower end that right cylinder 9 promotes right swing arms 9, because right swing arm 9 is around right bearing pin 11 swings, so the right bending cutter 9.1 of right swing arm 9 upper ends is toward Fig. 3 described right side swing, and the reinforcing bar angle bending on the right side of steel bar girder 3 is horizontal, as shown in Figure 6 at last.
Claims (2)
1. the truss bars angle bending mechanism on the steel bar girder make-up machine; It comprises the mount pad (1) that is fixed on the truss forming machine frame (12); It is characterized in that: mount pad (1) is gone up a fixing blend stop (2); The left and right sides of blend stop (2) is provided with one respectively and is used for steel bar girder (3) is squeezed in left pressing plate (4) and right pressing plate (5) on the blend stop (2); There is the left swing arm (6) that is hinged on the mount pad (1) left pressing plate (4) below, and left swing arm (6) upper end is provided with and is used for the horizontal left bending cutter (6.1) of steel bar girder (3) left side reinforcing bar angle bending, and left swing arm (6) lower end connects the piston rod of left cylinder (7); There is the right swing arm (8) that is hinged on the mount pad (1) right pressing plate (5) below, and right swing arm (8) upper end is provided with and is used for the right bending cutter (8.1) that steel bar girder (3) right side reinforcing bar angle bending is horizontal, and right swing arm (8) lower end connects the piston rod of right cylinder (9).
2. the truss bars angle bending mechanism on the steel bar girder make-up machine according to claim 1; It is characterized in that: described left swing arm (6) is hinged on and is meant on the mount pad (1) and is fixed with left bearing pin (10) on the mount pad (1), and left swing arm (6) turning set is outside left bearing pin (10); Described right swing arm (8) is hinged on and is meant on the mount pad (1) and is fixed with right bearing pin (11) on the mount pad (1), and right swing arm (8) turning set is outside right bearing pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203706884U CN202291142U (en) | 2011-09-29 | 2011-09-29 | Truss steel bar angle bending mechanism on steel truss forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203706884U CN202291142U (en) | 2011-09-29 | 2011-09-29 | Truss steel bar angle bending mechanism on steel truss forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291142U true CN202291142U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203706884U Expired - Fee Related CN202291142U (en) | 2011-09-29 | 2011-09-29 | Truss steel bar angle bending mechanism on steel truss forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202291142U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847851A (en) * | 2012-09-29 | 2013-01-02 | 无锡威华电焊机制造有限公司 | Synchronous feeding and bending device of reinforced-bar truss web-member bar |
| CN103406472A (en) * | 2013-08-12 | 2013-11-27 | 无锡威华电焊机制造有限公司 | Lifting mechanism of steel bar truss bending component |
| CN105127327A (en) * | 2015-08-31 | 2015-12-09 | 宁波新州焊接设备有限公司 | Modified device for bending edge angles of reinforcing steel bar |
| CN106001319A (en) * | 2016-07-12 | 2016-10-12 | 建科机械（天津）股份有限公司 | Machining device for W-shaped steel bar truss |
-
2011
- 2011-09-29 CN CN2011203706884U patent/CN202291142U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847851A (en) * | 2012-09-29 | 2013-01-02 | 无锡威华电焊机制造有限公司 | Synchronous feeding and bending device of reinforced-bar truss web-member bar |
| CN103406472A (en) * | 2013-08-12 | 2013-11-27 | 无锡威华电焊机制造有限公司 | Lifting mechanism of steel bar truss bending component |
| CN103406472B (en) * | 2013-08-12 | 2015-03-11 | 无锡威华电焊机制造有限公司 | Lifting mechanism of steel bar truss bending component |
| CN105127327A (en) * | 2015-08-31 | 2015-12-09 | 宁波新州焊接设备有限公司 | Modified device for bending edge angles of reinforcing steel bar |
| CN106001319A (en) * | 2016-07-12 | 2016-10-12 | 建科机械（天津）股份有限公司 | Machining device for W-shaped steel bar truss |
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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: 20120704 Termination date: 20120929 |