CN219292601U - Building reinforcing steel bar bending device - Google Patents
Building reinforcing steel bar bending device Download PDFInfo
- Publication number
- CN219292601U CN219292601U CN202320722205.5U CN202320722205U CN219292601U CN 219292601 U CN219292601 U CN 219292601U CN 202320722205 U CN202320722205 U CN 202320722205U CN 219292601 U CN219292601 U CN 219292601U
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- bending
- box body
- shaft
- supporting
- bevel gear
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- 238000005452 bending Methods 0.000 title claims abstract description 136
- 229910001294 Reinforcing steel Inorganic materials 0.000 title abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 3
- 230000006355 external stress Effects 0.000 abstract description 3
- 230000035882 stress Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The utility model discloses a building reinforcing steel bar bending device in the field of building construction, which comprises a bending box body, wherein a speed reducer is fixedly connected to the middle of the top end of the bending box body, a power motor is installed at the input end of the top of the speed reducer, an output shaft of the power motor is connected with an input shaft of the speed reducer through a coupling, and a supporting block is fixedly connected to the periphery of the output shaft of the speed reducer, which is positioned at the top of the bending box body. According to the utility model, by arranging the electromagnetic clutch and the transmission bevel gear and the power bevel gear for transmission, when no external power supply provides electric power support, the external stress application rod can be inserted into the hexagonal hole on the manual bending shaft, the manual bending shaft can be driven to rotate by the stress application rod, and the screw rod can be driven to rotate under the transmission of the transmission bevel gear and the power bevel gear, so that the requirement on manual bending of the steel bar is met, the electric power bending device is more practical and convenient, and the requirement on use in an area with unchanged electric power supply is solved.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a building reinforcing steel bar bending device.
Background
In the building construction process, the reinforcing bar is the building materials commonly used of engineering construction, and the reinforcing bar often needs to be bent into specific shape or angle to satisfy the use needs of different building positions, and guarantee the fastness of component, but current reinforcing bar bending device is when using, when having a power failure or power supply not in place, because not having manual bending function, just can't be used, and is less practical, and when bending, the bending support of department is through screw connection in addition, and it is comparatively inconvenient to change. Accordingly, a bending device for construction steel bars is provided by those skilled in the art to solve the above-mentioned problems in the background art.
Disclosure of Invention
The utility model aims to provide a construction steel bar bending device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a construction steel bar bending device, includes the box of bending, the box top middle part fixedly connected with reduction gear of bending, power motor is installed to the input at reduction gear top, power motor's output shaft with the input shaft of reduction gear passes through the coupling joint, the box of bending internal top is located the peripheral fixedly connected with supporting shoe of output shaft of reduction gear, the bottom fixedly connected with rotary support seat of supporting shoe, rotary support seat is inside to be connected with the lead screw through the bearing rotation, the output shaft of reduction gear pass after bending the box with install electromagnetic clutch between the lead screw, the lead screw periphery is located rotary support seat below has transmission bevel gear through key-type, it is connected with manual bending shaft through the bearing rotation on a lateral wall of bending box, manual bending shaft tip passes behind the box through key-type power bevel gear, power bevel gear with transmission bevel gear, just manual bending shaft head portion has seted up hexagonal stressing hole.
As a further scheme of the utility model: the manual bending shaft is characterized in that the bending box body and two adjacent side walls of the manual bending shaft are respectively provided with an inlet and outlet groove, the bending box body is positioned below the manual bending shaft and is connected with a shutter body through a hinge, and the top of the bending box body is positioned on one side of the speed reducer and is connected with a controller through a screw.
As a further scheme of the utility model: the bending support seat is connected to two sides of the inner bottom of the bending box body through screws, and the bending support seat is rotatably connected with bending support wheels through bearings.
As a further scheme of the utility model: the screw rod supporting assembly comprises a shaft sleeve and a supporting rod fixed on the periphery of the shaft sleeve, the supporting rod is fixedly connected with the inner wall of the bending box, and the shaft sleeve is rotatably connected with the screw rod through a bearing.
As a further scheme of the utility model: the periphery of the screw rod is connected with a nut through threads, connecting rods are fixedly connected to two opposite side walls of the nut, magnet blocks are inlaid and fixedly connected to the bottom ends of the connecting rods, and bending pressing seats are arranged at the bottom ends of the connecting rods.
As a further scheme of the utility model: the lower part of the bending pressing seat is connected with a bending pressing wheel through a bearing, and the bending pressing seat is in adsorption connection with the connecting rod through a magnet block.
As a further scheme of the utility model: the bending box comprises a bending box body, wherein two sides of the inner wall of the bending box body are respectively provided with a vertical sliding rail used for providing guidance for nuts through screw connection, the nuts are in sliding connection with the vertical sliding rails, hemispherical grooves are formed in the outer circular surfaces of the bending supporting wheels and the bending pressing wheels, and the bending pressing seat and the bending pressing wheel assembly are in various sizes.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, by arranging the electromagnetic clutch and the transmission bevel gear and the power bevel gear for transmission, when no external power supply provides electric power support, the external stress application rod can be inserted into the hexagonal hole on the manual bending shaft, the manual bending shaft can be driven to rotate by the stress application rod, and the screw rod can be driven to rotate under the transmission of the transmission bevel gear and the power bevel gear, so that the requirement on manual bending of the steel bar is met, the electric power bending device is more practical and convenient, and the requirement on use in an area with unchanged electric power supply is solved.
2. According to the utility model, the magnet blocks are adopted to adsorb the folding pressing seat and the folding pressing wheel assembly, so that the arc angle of the folding part can be conveniently adjusted and controlled, and the folding pressing seat is convenient and practical to replace.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a top view of the screw support assembly of the present utility model;
FIG. 4 is a top cross-sectional view of the bent housing of the present utility model at the drive bevel gear location;
FIG. 5 is an enlarged view of a portion of the utility model at A in FIG. 2;
fig. 6 is a top cross-sectional view of the bending box of the present utility model at the nut location.
In the figure: 1. bending the box body; 2. a quick-opening door body; 3. a slot; 4. a controller; 5. a speed reducer; 6. a power motor; 7. manually bending the shaft; 8. a power bevel gear; 9. a drive bevel gear; 10. a support block; 11. a rotary support base; 12. an electromagnetic clutch; 13. a screw rod; 14. a nut; 15. a connecting rod; 1501. a magnet block; 16. bending the pressing seat; 17. bending the supporting seat; 18. bending supporting wheels; 19. bending the pinch roller; 20. a lead screw support assembly; 2001. a shaft sleeve; 2002. a support rod; 21. vertical slide rail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, in the embodiment of the utility model, a construction steel bar bending device comprises a bending box body 1, a speed reducer 5 is fixedly connected to the middle part of the top end of the bending box body 1, a power motor 6 is installed at the input end of the top of the speed reducer 5, an output shaft of the power motor 6 is connected with an input shaft of the speed reducer 5 through a coupling, a supporting block 10 is fixedly connected to the periphery of the output shaft of the speed reducer 5 at the top in the bending box body 1, a rotary supporting seat 11 is fixedly connected to the bottom end of the supporting block 10, a lead screw 13 is rotatably connected to the inside of the rotary supporting seat 11 through a bearing, an electromagnetic clutch 12 is installed between the output shaft of the speed reducer 5 and the lead screw 13 after passing through the bending box body 1, a transmission bevel gear 9 is connected to the periphery of the lead screw 13 through a key, a manual bending shaft 7 is connected to the end of the manual bending shaft 7 through a power bevel gear 8 after passing through the bending box body 1 through a key, the power bevel gear 8 is meshed with the transmission bevel gear 9, and a hexagonal stressing hole is formed in the end of the manual bending shaft 7, and the electromagnetic clutch 12 is in a separated state under the power failure condition.
Through adopting above-mentioned technical scheme, through setting up electromagnetic clutch 12 and being used for driven transmission bevel gear 9 and power bevel gear 8, can be when there is not external power supply to provide electric power support, can be through inserting outside afterburning pole in the hexagonal hole on manual bending shaft 7, can drive manual bending shaft 7 through afterburning pole and rotate, under the transmission of transmission bevel gear 9 and power bevel gear 8, can drive lead screw 13 and rotate, satisfy the demand of manual bending to the reinforcing bar, it is more practical convenient, the demand of using in the invariable district of power supply has been solved.
Wherein, the business turn over groove 3 has all been seted up on the box 1 of bending and the manual axle 7 adjacent both sides wall of bending, and the box 1 of bending is located manual axle 7 below and has the shutter body 2 through hinge connection, and the box 1 top of bending is located one side of reduction gear 5 and has the controller 4 through screw connection.
In the above technical scheme, the replacement operation of the bending assembly inside the double-folding box body 1 can be realized by opening the quick-opening door body 2.
Wherein, the both sides in the bottom of the bending box body 1 are connected with a bending supporting seat 17 through screws, and the bending supporting seat 17 is rotationally connected with a bending supporting wheel 18 through a bearing, so that the support to the reinforcing steel bar bending process can be realized.
The screw rod 13 supporting component is arranged between the periphery of the bottom end of the screw rod 13 and the bending box body 1, the screw rod 13 supporting component comprises a shaft sleeve 2001 and a supporting rod 2002 fixed on the periphery of the shaft sleeve 2001, the supporting rod 2002 is fixedly connected with the inner wall of the bending box body 1, the shaft sleeve 2001 is rotationally connected with the screw rod 13 through a bearing, and the screw rod 13 can be ensured to be purchased in the bearing of the shaft sleeve 2001 and flexibly rotated.
Wherein, screw rod 13 periphery is through threaded connection has nut 14, fixedly connected with connecting rod 15 on the opposite both sides wall of nut 14, and fixedly connected with magnet piece 1501 is inlayed to connecting rod 15 bottom, and connecting rod 15 bottom is provided with and bends and presses seat 16, bends and presses the seat 16 below to be connected with through the bearing and bend pinch roller 19, bends and presses seat 16 and connecting rod 15 to pass through magnet piece 1501 absorption connection.
In the above technical scheme, through adopting the absorptive mode of magnet piece 1501 to realize the change operation of fifty percent discount bending seat 16 and bending pinch roller 19 subassembly, can be convenient for adjust control to the circular arc angle of bending the position, it is convenient to change, and is extremely practical.
Wherein, the vertical slide rail 21 that is used for providing the direction for nut 14 is all connected with through the screw to the box of bending 1 an inner wall both sides, nut 14 and vertical slide rail 21 sliding connection, has all seted up hemispherical slot on the outer disc of bending supporting wheel 18 and bending pinch roller 19, and the seat 16 and the pinch roller 19 subassembly of bending have multiple size specification.
In the above technical solution, the vertical sliding rail 21 may provide guidance for the lifting movement of the nut 14, and further provide guidance for the lifting movement of the bending press seat 16.
The working principle of the utility model is as follows: when the steel bar bending box is used, the power supply is connected, the electromagnetic clutch 12 is in a transmission state, the steel bar is inserted into the bending box body 1 through the inlet and outlet groove 3, the steel bar is ensured to be positioned on the bending supporting wheel 18 on the bending supporting seat 17, then the steel bar is operated through the power motor 6, the screw rod 13 can be driven to rotate under the transmission of the speed reducer 5, the nut 14 and the bending pinch roller 19 can be driven to synchronously move downwards under the transmission of the screw thread, the vertical sliding rail 21 provides guidance, the bending operation of the steel bar can be realized, the electromagnetic clutch 12 and the transmission bevel gear 9 and the power bevel gear 8 for transmission are arranged, when no external power supply provides electric power support, the external stress application rod can be inserted into a hexagonal hole on the manual bending shaft 7, the manual bending shaft 7 can be driven to rotate through the stress application rod, the screw rod 13 can be driven to rotate under the transmission of the transmission bevel gear 9 and the power bevel gear 8, the requirement of manual bending of the steel bar is met, and the steel bar is more practical and convenient.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a construction steel bar bending device, includes bending box (1), its characterized in that: the automatic bending device is characterized in that a speed reducer (5) is fixedly connected to the middle of the top end of the bending box body (1), an input end of the top of the speed reducer (5) is provided with a power motor (6), an output shaft of the power motor (6) is connected with an input shaft of the speed reducer (5) through a coupling, the top of the bending box body (1) is located at the periphery of the output shaft of the speed reducer (5) and fixedly connected with a supporting block (10), a rotary supporting seat (11) is fixedly connected to the bottom end of the supporting block (10), a lead screw (13) is rotatably connected to the rotary supporting seat (11) through a bearing, an output shaft of the speed reducer (5) penetrates through the bending box body (1) and then is provided with an electromagnetic clutch (12) between the lead screw (13), the periphery of the lead screw (13) is located below the rotary supporting seat (11) and is connected with a transmission bevel gear (9) through a key, a manual bending shaft (7) is rotatably connected to one side wall of the bending box body (1) through a bearing, the end of the manual bending shaft (7) penetrates through the bending box body (1) and then is connected with the power bevel gear (8) through the key (8), and the power bevel gear (8) is meshed with the power bevel gear (8).
2. A construction rebar bending device as in claim 1, wherein: the automatic folding device is characterized in that inlet and outlet grooves (3) are formed in two adjacent side walls of the folding box body (1) and the manual folding shaft (7), the folding box body (1) is located below the manual folding shaft (7) and is connected with a shutter body (2) through a hinge, and the top of the folding box body (1) is located on one side of the speed reducer (5) and is connected with a controller (4) through a screw.
3. A construction rebar bending apparatus according to claim 2, wherein: both sides of the inner bottom of the bending box body (1) are connected with bending supporting seats (17) through screws, and bending supporting wheels (18) are connected to the bending supporting seats (17) through bearings in a rotating mode.
4. A construction rebar bending device according to claim 3, wherein: the novel bending box comprises a bending box body and is characterized in that a screw rod (13) supporting component is arranged between the periphery of the bottom end of the screw rod (13) and the bending box body (1), the screw rod (13) supporting component comprises a shaft sleeve (2001) and a supporting rod (2002) fixed on the periphery of the shaft sleeve (2001), the supporting rod (2002) is fixedly connected with the inner wall of the bending box body (1), and the shaft sleeve (2001) is rotatably connected with the screw rod (13) through a bearing.
5. The construction rebar bending device of claim 4, wherein: the periphery of the screw rod (13) is connected with a nut (14) through threads, connecting rods (15) are fixedly connected to two opposite side walls of the nut (14), magnet blocks (1501) are inlaid and fixedly connected to the bottom ends of the connecting rods (15), and bending pressing seats (16) are arranged at the bottom ends of the connecting rods (15).
6. The construction rebar bending device of claim 5, wherein: the bending press seat (16) is connected with a bending press wheel (19) through a bearing below the bending press seat, and the bending press seat (16) is in adsorption connection with the connecting rod (15) through a magnet block (1501).
7. The construction rebar bending device of claim 6, wherein: the bending box comprises a bending box body (1), wherein two sides of the inner wall of the bending box body are respectively connected with a vertical sliding rail (21) used for providing guidance for a nut (14) through screws, the nut (14) is in sliding connection with the vertical sliding rails (21), hemispherical grooves are formed in the outer circular surfaces of a bending supporting wheel (18) and a bending pressing wheel (19), and the bending pressing seat (16) and the bending pressing wheel (19) are in various sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320722205.5U CN219292601U (en) | 2023-04-04 | 2023-04-04 | Building reinforcing steel bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320722205.5U CN219292601U (en) | 2023-04-04 | 2023-04-04 | Building reinforcing steel bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219292601U true CN219292601U (en) | 2023-07-04 |
Family
ID=86985576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320722205.5U Active CN219292601U (en) | 2023-04-04 | 2023-04-04 | Building reinforcing steel bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219292601U (en) |
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2023
- 2023-04-04 CN CN202320722205.5U patent/CN219292601U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231017 Address after: Room 1001, Building 1, Huiyuan Gongju Trade Exhibition Center, Bei'an Industrial Park, She County, Mount Huangshan City, Anhui Province, 245200 Patentee after: Mount Huangshan Jinxiu Construction Engineering Co.,Ltd. Address before: 071000 commercial building, yuanqilidian village, Fuchang Township, Jingxiu District, Baoding City, Hebei Province Patentee before: Hebei Zhonglu Engineering Technology Consulting Co.,Ltd. |