CN107030230A - Truss web muscle shearing device - Google Patents
Truss web muscle shearing device Download PDFInfo
- Publication number
- CN107030230A CN107030230A CN201710372587.2A CN201710372587A CN107030230A CN 107030230 A CN107030230 A CN 107030230A CN 201710372587 A CN201710372587 A CN 201710372587A CN 107030230 A CN107030230 A CN 107030230A
- Authority
- CN
- China
- Prior art keywords
- swing rod
- cutting knife
- frame
- shearing device
- truss web
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention discloses a kind of truss web muscle shearing device, belong to truss web muscle processing technique field, to be designed the problem of solving and lack special shearing device in the prior art.Truss web muscle shearing device of the present invention includes frame, swing rod is provided with frame, organic frame cutting knife is set in frame, swing rod cutting knife is provided with swing rod, frame cutting knife and swing rod cutting knife can cut off the web rib positioned between the two when swing rod is swung towards frame.Truss web muscle shearing device of the present invention cuts off efficiency high, is manually interrupted web rib without operating personnel, labor intensity is low, easy to use, can be cut into any setting length value by adjusting the position of web rib, the otch of web rib is neat.
Description
Technical field
The present invention relates to truss web muscle processing technique field, more particularly to a kind of truss web muscle shearing device.
Background technology
In the construction of the industries such as oil, shipbuilding, building, digging, public way, the energy and decoration, to improve coagulation
The bond strength of soil, is embedded in concrete usually using a kind of steel bar girder.Wherein, the shape of steel bar girder have triangle,
It is square etc..
Triangular reinforced bar truss mainly include one formed by straight muscle the muscle that winds up, two formed by straight muscle lower edge muscle,
And two web ribs 10 (as shown in Figure 1) formed by waveform reinforcing bar, wind up between muscle and lower edge muscle by web rib 10
Weld together.
Because the length of required steel bar girder is not quite similar, need web rib 10 being cut to institute before welding
Need length value.Lack the special equipment for cutting off web rib 10 in the prior art, the work work of artificial cut-out web rib 10
Intensity is big, inefficiency, and the otch of web rib 10 is not neat enough.
The content of the invention
It is an object of the invention to propose a kind of labor intensity is low, operating efficiency is high truss web muscle shearing device.
For up to this purpose, the present invention uses following technical scheme：
Swing rod is provided with a kind of truss web muscle shearing device, including frame, the frame, is set in the frame
Organic frame cutting knife, is provided with swing rod cutting knife on the swing rod, and when the swing rod is swung towards the frame, the frame is cut
Knife and the swing rod cutting knife can cut off the web rib positioned between the two.
Particularly, the swing rod constitutes herringbone by two bodies of rod, and a pendulum is all set on the every body of rod
Bar cutting knife；The projection of the frame cutting knife on the table is located between the projection of two swing rod cutting knifes on the table.
Further, it is formed with mounting hole, the mounting hole and wears in the junction of two bodies of rod of the swing rod
There is rotating shaft, the swing rod can be around the shaft swing；During the swing rod is swung, a swing rod cutting knife is to close
The direction motion of the frame cutting knife, while another described swing rod cutting knife is moved to the direction away from the frame cutting knife.
Further, on the swing rod and cunning is installed away from being provided with chute, the chute at the mounting hole
Block, the swing rod can be driven when the sliding block moves reciprocatingly along the chute around the shaft swing.
Further, the truss web muscle shearing device also includes on driver element, the output shaft of the driver element
It is connected with connecting rod；The sliding block is arranged on the free end of the connecting rod, and when the output shaft rotation, the connecting rod drives institute
Sliding block is stated around the output shaft rotation, swing rod is around the shaft swing described in the slider-actuated.
Also further, the sliding block is the rolling bearing being connected to by connecting shaft on the connecting rod.
Particularly, the chute is linear.
Further, the chute one end open, the other end is in circular arc.
Particularly, the trapezoidal structure in cross section of the frame cutting knife, the short side of the trapezium structure is arranged on the machine
On frame, the line formation frame cutting knife knife edge between the long side of the trapezium structure and at least one waist.
Particularly, the trapezoidal structure in cross section of the swing rod cutting knife, the short side of the trapezium structure is arranged on the pendulum
On bar, the line formation swing rod cutting knife knife edge between the long side of the trapezium structure and a waist.
Truss web muscle shearing device of the present invention include frame cutting knife and swing rod cutting knife, when swing rod towards frame swing opportunity
Frame cutting knife and swing rod cutting knife can cut off the web rib positioned between the two, cut off efficiency high, are manually interrupted abdomen without operating personnel
Bar muscle, labor intensity is low, easy to use, and any setting length value, abdomen can be cut into by adjusting the position of web rib
The otch of bar muscle is neat.
Brief description of the drawings
Fig. 1 is the structural representation of web rib；
Fig. 2 is the front view for the truss web muscle shearing device that the preferred embodiment of the present invention is provided；
Fig. 3 is the side view for the truss web muscle shearing device that the preferred embodiment of the present invention is provided；
Fig. 4 be in Fig. 2 schematic diagram from A-A to the first working condition；
Fig. 5 be in Fig. 2 schematic diagram from A-A to second of working condition.
In figure：
1st, frame；2nd, swing rod；3rd, rotating shaft；4th, sliding block；5th, driver element；6th, connecting rod；7th, connecting shaft；10th, web rib；11、
Frame cutting knife；21st, swing rod cutting knife；22nd, chute；51st, output shaft.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
Preferred embodiment：
This preferred embodiment discloses a kind of truss web muscle shearing device.As shown in Figures 2 and 3, the truss web muscle is cut
Disconnected device includes being provided with swing rod 2 in frame 1, frame 1, and organic frame cutting knife 11 is set in frame 1, is provided with swing rod 2
Swing rod cutting knife 21, when swing rod 2 is swung towards frame 1, frame cutting knife 11 and swing rod cutting knife 21 can cut off the abdomen positioned between the two
Bar muscle 10.
Frame cutting knife 11 is fixed, swing rod cutting knife 21 is swung with swing rod 2, need to only be placed when needing cut-out web rib 10
At position between frame cutting knife 11 and swing rod cutting knife 21 and make swing rod 2 towards frame 1 swing, it is easy to use, save
Power, the otch cut off on efficiency high, web rib 10 is neat.
In order to further improve efficiency, swing rod 2 constitutes herringbone by two bodies of rod, and a pendulum is all set on the every body of rod
Bar cutting knife 21；The projection of frame cutting knife 11 on the table is located between the projection of two swing rod cutting knifes 21 on the table.Should
Structure can respectively be cut off to two web ribs 10, and operating efficiency is doubled, cost reduction.
It is formed with the junction of two bodies of rod of swing rod 2 in mounting hole, mounting hole and is equipped with rotating shaft 3, swing rod 2 can rotates
Axle 3 is swung；During swing rod 2 is swung, a swing rod cutting knife 21 is moved to close to the direction of frame cutting knife 11, while another
Individual swing rod cutting knife 21 is moved to the direction away from frame cutting knife 11.The setting of rotating shaft 3 makes swing rod 2 swing more smooth, reduces
Driving swing rod 2 swings required force；Meanwhile, rotating shaft 3 also plays spacing effect to swing rod 2, it is ensured that the two of swing rod 2
The root body of rod is consistent every time relative to the movement locus of frame 1.
The concrete mode that driving swing rod 2 is swung is not limited, it is preferred that be provided with chute on swing rod 2 and at remote mounting hole
22, sliding block 4 is installed in chute 22, when sliding block 4 moves reciprocatingly along chute 22 can band driven fork 23 swing around the shaft.Chute
22 bearing of trend is not limited, as long as swing rod 23 can be swung around the shaft when sliding block 4 moves reciprocatingly along chute 22.
On the basis of said structure, truss web muscle shearing device also includes driver element 5, the output of driver element 5
Connecting rod 6 is connected with axle 51；Sliding block 4 be arranged on connecting rod 6 free end on, when output shaft 51 is rotated connecting rod 6 with movable slider 4 around
Output shaft 51 is rotated, and the driving of sliding block 4 swing rod 23 is swung around the shaft.That is, sliding block 4 moves in a circle relative to output shaft 51, now
Sliding block 4 is moved along chute 22, and band driven fork 23 is swung around the shaft.
The concrete shape and structure of sliding block 4 are not limited, and can are but are not limited to be connected on connecting rod 6 by connecting shaft 7
Rolling bearing.Advantage using rolling bearing is that motion of the sliding block 4 in chute 22 is more smooth, it is to avoid sliding block 4 occurs and is stuck in cunning
Somewhere can not continue the phenomenon of motion in groove 22.
The concrete shape of chute 22 is not limited, and can allow that sliding block 4 is slided and 3 swung around the shaft with driven fork 2.It is preferred that
, chute 22 is linear；In order to it is easy for installation, collided in the bottom of chute 22 in order to avoid sliding block 4, the one end of chute 22
Opening, the other end is in circular arc.
On the basis of said structure, frame cutting knife 11 is preferably the trapezoidal structure in cross section, the short side peace of trapezium structure
In frame 1, the line formation frame cutting knife knife edge between the long side of trapezium structure and at least one waist.That is, when on swing rod 2
To line formation frame cutting knife knife edge when being provided with a swing rod cutting knife 21 between the long side of frame cutting knife 11 and a waist, and
The frame cutting knife knife edge is towards swing rod cutting knife 21；When swing rod 2 includes being fitted with a swing rod on two bodies of rod and the every body of rod
During cutting knife 21, the line between the long side of frame cutting knife 11 and two waists forms two frame cutting knife knifes edge, every frame respectively
The cutting knife knife edge one swing rod cutting knife 21 of direction.
The trapezoidal structure in cross section of swing rod cutting knife 21, the short side of trapezium structure is arranged on swing rod 2, the length of trapezium structure
The line formation swing rod cutting knife knife edge between side and a waist, the swing rod cutting knife knife edge is towards the direction of frame cutting knife 11；It is trapezoidal
The knife edge is not formed between the long side of structure and another waist, to avoid the people accidentally injured in the swing process of swing rod cutting knife 21 to surrounding
Or thing, improve the security used.
Application method：The output shaft 51 of driver element 5 is rotated, and is moved in a circle by connecting rod 6 with movable slider 4；The edge of sliding block 4
Chute 22 moves reciprocatingly, so as to 3 be swung around the shaft with driven fork 2；Cut as shown in figure 4, the swing rod 2 positioned at left side carries swing rod
Knife 21 is moved towards frame cutting knife 11, has been cut off when the distance between swing rod cutting knife 21 and frame cutting knife 11 are near enough positioned at two
Web rib 10 between person；Connecting rod 6 moves in a circle with movable slider 4, as shown in figure 5, swing rod 2 of the driving of sliding block 4 positioned at right side
Carry swing rod cutting knife 21 to move towards frame cutting knife 11, cut when swing rod cutting knife 21 and the distance between frame cutting knife 11 near enough
The web rib 10 broken positioned between the two.The output shaft 51 of driver element 5, which is rotated, can successively cut off two web ribs 10 in one week,
Cut off efficiency high.
Note, the technical principle that above are only presently preferred embodiments of the present invention and used.Those skilled in the art can manage
Solution, the invention is not restricted to specific embodiment described here, can carry out various obvious changes for a person skilled in the art
Change, readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is entered by above example
Go and be described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept,
Other more equivalent embodiments can also be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. it is provided with swing rod on a kind of truss web muscle shearing device, it is characterised in that including frame (1), the frame (1)
(2) organic frame cutting knife (11), is set in the frame (1), swing rod cutting knife (21) is provided with the swing rod (2), works as institute
State swing rod (2) towards the frame (1) swing when the frame cutting knife (11) and the swing rod cutting knife (21) can cut off positioned at two
Web rib (10) between person.
2. truss web muscle shearing device according to claim 1, it is characterised in that the swing rod (2) is by two bodies of rod
Herringbone is constituted, a swing rod cutting knife (21) is all set on the every body of rod；The frame cutting knife (11) is in work
Projection on platform is located between the projection of two swing rod cutting knifes (21) on the table.
3. truss web muscle shearing device according to claim 2, it is characterised in that in two institutes of the swing rod (2)
The junction for stating the body of rod is formed with mounting hole, the mounting hole and is equipped with rotating shaft (3), and the swing rod (2) can be around the rotating shaft
(3) swing；During the swing rod (2) is swung, a swing rod cutting knife (21) is to close to the frame cutting knife (11)
Direction motion, while another described swing rod cutting knife (21) is moved to away from the direction of the frame cutting knife (11).
4. truss web muscle shearing device according to claim 3, it is characterised in that on the swing rod (2) and remote
It is provided with chute (22) at the mounting hole, sliding block (4) is installed in the chute (22), when the sliding block (4) is along the cunning
Groove (22) can drive the swing rod (2) to be swung around the rotating shaft (3) when moving reciprocatingly.
5. truss web muscle shearing device according to claim 4, it is characterised in that the truss web muscle shearing device
Also include being connected with connecting rod (6) on driver element (5), the output shaft (51) of the driver element (5)；The sliding block (4) is installed
On the free end of the connecting rod (6), when the output shaft (51) is rotated, the connecting rod (6) drives the sliding block (4) around institute
Output shaft (51) rotation is stated, the sliding block (4) drives the swing rod (2) to be swung around the rotating shaft (3).
6. truss web muscle shearing device according to claim 5, it is characterised in that the sliding block (4) is by connection
Axle (7) is connected to the rolling bearing on the connecting rod (6).
7. truss web muscle shearing device according to claim 4, it is characterised in that the chute (22) is linear.
8. truss web muscle shearing device according to claim 7, it is characterised in that chute (22) one end open,
The other end is in circular arc.
9. truss web muscle shearing device according to any one of claim 1 to 8, it is characterised in that the frame is cut
The trapezoidal structure in cross section of knife (11), the short side of the trapezium structure is arranged in the frame (1), the trapezium structure
The line formation frame cutting knife knife edge between long side and at least one waist.
10. truss web muscle shearing device according to any one of claim 1 to 8, it is characterised in that the swing rod is cut
The trapezoidal structure in cross section of knife (21), the short side of the trapezium structure is arranged on the swing rod (2), the trapezium structure
The line formation swing rod cutting knife knife edge between long side and a waist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372587.2A CN107030230B (en) | 2017-05-24 | 2017-05-24 | Truss web muscle disconnecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372587.2A CN107030230B (en) | 2017-05-24 | 2017-05-24 | Truss web muscle disconnecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107030230A true CN107030230A (en) | 2017-08-11 |
| CN107030230B CN107030230B (en) | 2019-09-20 |
Family
ID=59539885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710372587.2A Active CN107030230B (en) | 2017-05-24 | 2017-05-24 | Truss web muscle disconnecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107030230B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023510995A (en) * | 2020-12-18 | 2023-03-16 | 建科機械（天津）股▲フン▼有限公司 | Truss bottom leg cutting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060196242A1 (en) * | 2003-07-22 | 2006-09-07 | Katsuhide Tsuritani | Wire rod cutting apparatus of spring manufacturing machine |
| CN201446204U (en) * | 2009-06-01 | 2010-05-05 | 苏州嘉鹏钢筋技术有限公司 | Cutting-off mechanism of reinforcing bar hoop bending machine |
| CN201552256U (en) * | 2009-11-20 | 2010-08-18 | 天津市建科机械制造有限公司 | Steel bar truss frame shear mechanism for automatic welding production line for steel bar truss frames |
| CN206839003U (en) * | 2017-05-24 | 2018-01-05 | 建科机械（天津）股份有限公司 | A kind of truss web muscle shearing device |
-
2017
- 2017-05-24 CN CN201710372587.2A patent/CN107030230B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060196242A1 (en) * | 2003-07-22 | 2006-09-07 | Katsuhide Tsuritani | Wire rod cutting apparatus of spring manufacturing machine |
| CN201446204U (en) * | 2009-06-01 | 2010-05-05 | 苏州嘉鹏钢筋技术有限公司 | Cutting-off mechanism of reinforcing bar hoop bending machine |
| CN201552256U (en) * | 2009-11-20 | 2010-08-18 | 天津市建科机械制造有限公司 | Steel bar truss frame shear mechanism for automatic welding production line for steel bar truss frames |
| CN206839003U (en) * | 2017-05-24 | 2018-01-05 | 建科机械（天津）股份有限公司 | A kind of truss web muscle shearing device |
Non-Patent Citations (1)
| Title |
|---|
| 薛俊高: "《钢筋施工新手入门》", 31 January 2014 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023510995A (en) * | 2020-12-18 | 2023-03-16 | 建科機械（天津）股▲フン▼有限公司 | Truss bottom leg cutting device |
| JP7373062B2 (en) | 2020-12-18 | 2023-11-01 | 建科機械（天津）股▲フン▼有限公司 | Truss bottom foot cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107030230B (en) | 2019-09-20 |
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