CN214720093U - Steel bar bending device for building engineering - Google Patents
Steel bar bending device for building engineering Download PDFInfo
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- CN214720093U CN214720093U CN202022023935.5U CN202022023935U CN214720093U CN 214720093 U CN214720093 U CN 214720093U CN 202022023935 U CN202022023935 U CN 202022023935U CN 214720093 U CN214720093 U CN 214720093U
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- fixedly connected
- reinforcing bar
- clamping mechanism
- threaded rod
- building engineering
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Abstract
The utility model discloses a reinforcing steel bar bending device for building engineering, which belongs to the technical field of building engineering equipment, and comprises an operating platform, wherein the upper end of the operating platform is provided with a clamping mechanism, the upper end of the operating platform is fixedly connected with a first fixed plate, the clamping mechanism is positioned right ahead of the first fixed plate, one end of the first fixed plate far away from the clamping mechanism is in threaded connection with a threaded rod, the threaded rod penetrates through the first fixed plate and extends to the front side of the first fixed plate, one side of the threaded rod close to the clamping mechanism is provided with a clamping plate, the upper end of the operating platform is fixedly connected with a support frame, the support frame is positioned right ahead of the first fixed plate, the inside of the support frame is provided with an electric telescopic rod, the lower end of the electric telescopic rod is fixedly connected with a movable block, the upper end of the toothed plate is provided with a toothed plate, the outer end of the toothed plate is provided with a through groove, and the reinforcing steel bar can be clamped more stably, avoid the reinforcing bar to take place the skew at the in-process of bending, reduce reinforcing bar machining error.
Description
Technical Field
The utility model relates to a building engineering equipment technical field, more specifically say, relate to a reinforcing bar bending device for building engineering.
Background
A steel bar bending machine is one of steel bar processing machines. In order to bend reinforcing bars of various diameters, a horizontal working disc rotating on a vertical shaft is used for placing the reinforcing bars between clamping mechanisms, a supporting pin shaft is fixed on a machine tool, a central pin shaft and a bending pin shaft are arranged on the working disc, and the reinforcing bars are bent when the working disc rotates.
However, when the conventional steel bar bending machine bends the steel bar, the steel bar is often clamped unstably, so that the steel bar is deviated in the bending process, and a machining error occurs.
Disclosure of Invention
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a steel bar bending machine device for building site, it can realize carrying out more stable centre gripping to the reinforcing bar, effectively avoids the reinforcing bar to take place the skew at the in-process of bending, reduces reinforcing bar machining error.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A reinforcing steel bar bending device for building engineering comprises an operating platform, wherein a clamping mechanism is installed at the upper end of the operating platform, a first fixing plate is fixedly connected to the upper end of the operating platform, the clamping mechanism is located right in front of the first fixing plate, a threaded rod is connected to one end, away from the clamping mechanism, of the first fixing plate in a threaded manner, penetrates through the first fixing plate and extends to the front side of the first fixing plate, a clamping plate is arranged on one side, close to the clamping mechanism, of the threaded rod, a supporting frame is fixedly connected to the upper end of the operating platform and is located right on the right side of the first fixing plate, an electric telescopic rod is installed inside the supporting frame, a moving block is fixedly connected to the lower end of the electric telescopic rod, a toothed plate is arranged at the upper end of the moving block, a through groove is formed in the outer end of the toothed plate, and a limiting block is fixedly connected with the through groove in a sliding manner, the upper end of movable block rotates and is connected with the gear of being connected with the pinion rack meshing, the upper end fixedly connected with dwang of gear, this scheme simple structure, convenient operation can realize carrying out more stable centre gripping to the reinforcing bar, avoids the reinforcing bar to take place the skew at the in-process of bending, reduces reinforcing bar machining error.
Further, fixture includes the grip block, the equal fixedly connected with slide of both sides wall of grip block, two second fixed plates of upper end fixedly connected with of operation panel, two the screw hole that a plurality of equidistance distribute is all seted up to second fixed plate outer end, the slide upside is equipped with the bolt, and runs through the slide and rather than the screw hole threaded connection who corresponds the position, can select to remove the grip block according to the model that does not use of reinforcing bar, more has the practicality.
Further, the thread is close to fixture's one end fixedly connected with lug futilely, the one end fixedly connected with fixed block that the grip block is close to the threaded rod, the lug rotates with the fixed block to be connected. The clamping plate can be far away from or close to the clamping mechanism by rotating the threaded rod, and the clamping plate cannot rotate, so that the steel bar is clamped.
Furthermore, the one end that first fixed plate is close to fixture begins to have two spouts, two spout inner wall sliding connection has the slider, the slider is close to fixture's one end fixedly connected with bracing piece, bracing piece and grip block fixed connection provide the holding power for the grip block, effectively improve the stability of grip block.
Further, the inner wall that leads to the groove scribbles the lubricant film, effectively reduces frictional force, the upper end fixedly connected with of dwang rotates the handle, makes things convenient for the staff to rotate the dwang to improve work efficiency.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme simple structure, convenient operation can realize carrying out more stable centre gripping to the reinforcing bar, avoids the reinforcing bar to take place the skew at the in-process of bending, reduces reinforcing bar machining error.
(2) Fixture includes the grip block, the equal fixedly connected with slide of both sides wall of grip block, two second fixed plates of upper end fixedly connected with of operation panel, and a plurality of equidistance screw holes that distribute are all seted up to two second fixed plate outer ends, and the slide upside is equipped with the bolt, and runs through the slide and rather than the screw hole threaded connection who corresponds the position, can select to remove the grip block according to the not model of reinforcing bar, more has the practicality.
(3) The threaded rod is close to fixture's one end fixedly connected with lug, and the grip block is close to the one end fixedly connected with fixed block of threaded rod, and the lug rotates with the fixed block to be connected. The clamping plate can be far away from or close to the clamping mechanism by rotating the threaded rod, and the clamping plate cannot rotate, so that the steel bar is clamped.
(4) The one end that first fixed plate is close to fixture begins to have two spouts, and two spout inner wall sliding connection have the slider, and the slider is close to fixture's one end fixedly connected with bracing piece, bracing piece and grip block fixed connection, provide the holding power for the grip block, effectively improve the stability of grip block.
(5) The inner wall that leads to the groove scribbles the lubricant film, effectively reduces frictional force, and the upper end fixedly connected with of dwang rotates the handle, makes things convenient for the staff to rotate the dwang to improve work efficiency.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a schematic view of a connection structure of the clamping mechanism of the present invention.
The reference numbers in the figures illustrate:
1 operation panel, 101 second fixed plate, 2 fixture, 201 grip block, 202 slide, 3 first fixed plate, 301 spout, 302 slider, 303 bracing piece, 4 threaded rods, lug 401, 5 grip blocks, 501 fixed block, 6 support frames, 7 electric telescopic handle, 8 movable blocks, 9 pinion rack, 10 logical grooves, 11 stopper, 12 gears, 13 dwang, 1301 handles.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, a reinforcing bar bending device for building engineering comprises an operating platform 1, a clamping mechanism 2 is mounted at the upper end of the operating platform 1, a first fixing plate 3 is fixedly connected to the upper end of the operating platform 1, the clamping mechanism 2 is located right in front of the first fixing plate 3, a threaded rod 4 is in threaded connection with one end of the first fixing plate 3 far away from the clamping mechanism 2, the threaded rod 4 penetrates through the first fixing plate 3 and extends to the front side of the first fixing plate 3, a clamping plate 5 is arranged at one side of the threaded rod 4 close to the clamping mechanism 2, a support frame 6 is fixedly connected to the upper end of the operating platform 1, the support frame 6 is located right side of the first fixing plate 3, an electric telescopic rod 7 is mounted inside the support frame 6, a moving block 8 is fixedly connected to the lower end of the electric telescopic rod 7, a toothed plate 9 is arranged at the upper end of the moving block 8, a through groove 10 is formed at the outer end of the toothed plate 9, and a limit block 11 is fixedly connected to the through groove 10 in a sliding manner, the upper end of movable block 8 rotates and is connected with gear 12 of being connected with the meshing of pinion rack 9, and the upper end fixedly connected with dwang 13 of gear 12, this scheme simple structure, convenient operation can realize carrying out more stable centre gripping to the reinforcing bar, avoids the reinforcing bar to take place the skew at the in-process of bending, reduces reinforcing bar machining error.
Referring to fig. 1 and 4, the clamping mechanism 2 includes a clamping block 201, two side walls of the clamping block 201 are fixedly connected with a sliding plate 202, two second fixing plates 101 are fixedly connected to the upper end of the operating table 1, the outer ends of the two second fixing plates 101 are respectively provided with a plurality of threaded holes 102 distributed equidistantly, a bolt is arranged on the upper side of the sliding plate 202, and the sliding plate 202 is in threaded connection with the threaded holes 102 corresponding to the sliding plate 202, so that the clamping block 201 can be selectively moved according to different types of reinforcing steel bars, and the clamping mechanism is more practical.
Referring to fig. 1, a protrusion 401 is fixedly connected to one end of the threaded rod 4 close to the clamping mechanism 2, a fixing block 501 is fixedly connected to one end of the clamping plate close to the threaded rod 4, and the protrusion 401 is rotatably connected to the fixing block 501. Can make grip block 5 keep away from or be close to fixture 2 and grip block 5 can not take place to rotate through rotating threaded rod 4 to accomplish the centre gripping to the reinforcing bar, first fixed plate 3 begins to have two spouts 301 near the one end of fixture 2, two spout 301 inner wall sliding connection have slider 302, slider 302 is close to the one end fixedly connected with bracing piece 303 of fixture 2, bracing piece 303 and 5 fixed connection of grip block, provide the holding power for grip block 5, effectively improve the stability of grip block 5.
Referring to fig. 3, the inner wall of the through groove 10 is coated with a lubricating layer, the lubricating layer can effectively reduce the friction force of the through groove 10, and the upper end of the rotating rod 13 is fixedly connected with a rotating handle 1301, so that the rotating rod 13 can be conveniently rotated by a worker, and the working efficiency is improved.
When using, at first remove the grip block according to the reinforcing bar model by the professional in the art, then place the reinforcing bar at grip block 5 and add between the piece of holding, rotate threaded rod 4 after that, make threaded rod 4 drive grip block 5 to the direction removal of being close to fixture 2, add around accomplishing the reinforcing bar and hold, immediately with electric telescopic handle 7 external power supply and open switch, make electric telescopic handle 7 drive movable block 8 to the direction removal of being close to the reinforcing bar, after reaching suitable position, rotate dwang 13, make dwang 13 drive logical groove 10 to the direction removal of being close to the grip block, accomplish the upper and lower centre gripping to the reinforcing bar this moment, thereby can realize carrying out more stable centre gripping to the reinforcing bar, avoid the reinforcing bar to take place the skew at the in-process of bending, reduce reinforcing bar machining error.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a reinforcing bar bending device for building engineering, includes operation panel (1), its characterized in that: the clamping mechanism (2) is installed at the upper end of the operating platform (1), a first fixing plate (3) is fixedly connected to the upper end of the operating platform (1), the clamping mechanism (2) is located right ahead of the first fixing plate (3), a threaded rod (4) is connected to one end, far away from the clamping mechanism (2), of the first fixing plate (3) in a threaded mode, the threaded rod (4) penetrates through the first fixing plate (3) and extends to the front side of the first fixing plate (3), a clamping plate (5) is arranged on one side, close to the clamping mechanism (2), of the threaded rod (4), a supporting frame (6) is fixedly connected to the upper end of the operating platform (1), the supporting frame (6) is located right side of the first fixing plate (3), an electric telescopic rod (7) is installed inside the supporting frame (6), and a moving block (8) is fixedly connected to the lower end of the electric telescopic rod (7), the upper end of movable block (8) is equipped with pinion rack (9), logical groove (10) have been seted up to the outer end of pinion rack (9), the upper end fixed connection of movable block (8) and logical groove (10) sliding connection's stopper (11), the upper end of movable block (8) is rotated and is connected with gear (12) of being connected with pinion rack (9) meshing, the upper end fixedly connected with dwang (13) of gear (12).
2. The reinforcing bar bending device for building engineering according to claim 1, wherein: fixture (2) are including grip block (201), the equal fixedly connected with slide (202) of both sides wall of grip block (201), two second fixed plate (101) of upper end fixedly connected with of operation panel (1), two screw hole (102) that a plurality of equidistance distributed are all seted up to second fixed plate (101) outer end, slide (202) upside is equipped with the bolt, and runs through slide (202) and rather than screw hole (102) threaded connection who corresponds the position.
3. The reinforcing bar bending device for building engineering according to claim 1, wherein: threaded rod (4) are close to one end fixedly connected with lug (401) of fixture (2), the grip block is close to one end fixedly connected with fixed block (501) of threaded rod (4), lug (401) are rotated with fixed block (501) and are connected.
4. The reinforcing bar bending device for building engineering according to claim 1, wherein: two spout (301), two have been seted up to first fixed plate (3) one end that is close to fixture (2) spout (301) inner wall sliding connection has slider (302), one end fixedly connected with bracing piece (303) that fixture (2) is close to slider (302), bracing piece (303) and grip block (5) fixed connection.
5. The reinforcing bar bending device for building engineering according to claim 1, wherein: the inner wall that leads to groove (10) scribbles the lubricant film, the upper end fixedly connected with of dwang (13) rotates handle (1301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022023935.5U CN214720093U (en) | 2020-09-16 | 2020-09-16 | Steel bar bending device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022023935.5U CN214720093U (en) | 2020-09-16 | 2020-09-16 | Steel bar bending device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214720093U true CN214720093U (en) | 2021-11-16 |
Family
ID=78573875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022023935.5U Active CN214720093U (en) | 2020-09-16 | 2020-09-16 | Steel bar bending device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214720093U (en) |
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2020
- 2020-09-16 CN CN202022023935.5U patent/CN214720093U/en active Active
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