CN217252386U - Steel bar production bender - Google Patents
Steel bar production bender Download PDFInfo
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- CN217252386U CN217252386U CN202220513063.7U CN202220513063U CN217252386U CN 217252386 U CN217252386 U CN 217252386U CN 202220513063 U CN202220513063 U CN 202220513063U CN 217252386 U CN217252386 U CN 217252386U
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- rotating disc
- bar production
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Abstract
The utility model discloses a steel bar production bending machine, which belongs to a bending machine in the technical field of steel bar production equipment, and adopts the technical scheme that the bending machine comprises a case and a transmission assembly arranged in the case, wherein a bending platform is arranged at the upper end of the case, a rotating disc is arranged on the bending platform, an output rotating main shaft in the transmission assembly is rotatably arranged in the height direction of the case, and the rotating disc and the output rotating main shaft are coaxially and fixedly arranged; bending columns are fixedly arranged above the central position of the rotating disc, mounting holes are uniformly distributed in the circumferential direction of the rotating disc, and first detachable jacking columns are arranged in the mounting holes; the bending platform is also provided with a cushion block, and the cushion block is arranged on one side of the rotating disc and is provided with a detachable second ejection column; the utility model provides a reinforcing bar production bender has improved the chucking application scope of bending to the reinforcing bar is fixed, is convenient for to the use under the different circumstances of buckling.
Description
Technical Field
The utility model belongs to the technical field of the reinforcing bar production facility, concretely relates to reinforcing bar production bender.
Background
At present, a steel bar bending machine is one of common steel bar processing equipment, has the advantages of simple structure, convenience in operation and the like, and is particularly widely applied to bending of steel bars in prefabricated part enterprises. A steel bar bender, a steel bar processing machine. The working mechanism is a horizontal working disc rotating on a vertical shaft, the reinforcing steel bar is arranged at a bending position, 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 steel bar is bent when the disc rotates.
At present, the reinforcing bar is at the in-process of buckling, all needs the human operation usually, but when needing the thick reinforcing bar of diameter of buckling, mechanical angle bending machine has appeared in the market, but current angle bending machine's overall structure generally is fixed, can't adjust angle bending machine, and current angle bending machine, when bending, the workstation removes easily, lacks the device of fixed workstation. Moreover, the bending machine in the prior art can not adjust the fixed bending position of the reinforcing steel bar generally, so that the application range is small, and the reinforcing steel bar is inconvenient to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reinforcing bar production bender carries out rotation control to the rolling disc on the platform of bending through the transmission assembly in the case, and the second fore-set on the first fore-set with adjustable and the first fore-set on the rolling disc carries out the chucking spacing to the reinforcing bar, because first fore-set and second fore-set all have detachable position control, has improved the chucking application scope of bending to the reinforcing bar is fixed from this, is convenient for to the use under the different circumstances of buckling.
In order to realize the purpose, the utility model discloses a technical scheme be: the bending machine comprises a case and a transmission assembly arranged in the case, wherein a bending platform is arranged at the upper end of the case, a rotating disc is arranged on the bending platform, an output rotating main shaft in the transmission assembly is rotatably arranged in the height direction of the case, and the rotating disc and the output rotating main shaft are coaxially and fixedly arranged; bending columns are fixedly arranged above the central position of the rotating disc, mounting holes are uniformly distributed in the circumferential direction of the rotating disc, and first detachable jacking columns are arranged in the mounting holes; the bending platform is further provided with a cushion block, and the cushion block is arranged on one side of the rotating disc and is provided with a detachable second ejection column.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, by arranging the case and the transmission assembly in the case, the transmission assembly controls the rotation of the rotary disc on the bending platform arranged at the upper end of the case, so that the bent steel bar placed between the bending column on the rotary disc and the first top column is bent under the coordination of the second top column on the cushion block; more specifically, the reinforcing bar one end chucking that will be bent sets up between the post of bending and first fore-set, the reinforcing bar other end that will be bent is place on the cushion and is arranged in one side of second fore-set on the cushion, from this through the corresponding rotation of rolling disc, the processing of bending to the reinforcing bar is realized, furthermore, owing to set up first fore-set along rolling disc circumferencial direction detachable installation, and under the cooperation of the detachable second fore-set that sets up on the cushion, make the angle of placeeing of the reinforcing bar of treating bending carry out corresponding regulation, satisfy the processing of bending of different reinforcing bar sizes from this.
2. The utility model discloses in, be located the driving motor of quick-witted incasement back end portion with the drive assembly setting, driving motor realizes the transmission to the drive connecting rod under the transmission of belt, and make drive connecting rod and output rotate to be connected through the gear assembly between the main shaft, realize the rotation control to output rotation main shaft from this, the realization is to whole device speed reduction adjustment, make the rotation of rolling disc tend to steadily from this, be convenient for set up the transmission setting back and rethread gear engagement of the intercommunication belt of bending of treating the processing reinforcing bar of chucking from this, under the driven prerequisite of satisfying gear engagement, with the cooperation of belt, make and relax impact and vibration load, operate steadily, noiselessness, when there is when overloading, the area is promptly skidded on taking turns, can prevent that the drive assembly probably has the problem of damage.
3. The utility model discloses in, rotate main epaxial toothed disc through the gear post that sets up at the drive connecting rod to the output and mesh the transmission, realize speed reduction for driving motor's rotation transmission changes the steady low-speed rotation that accords with the rolling disc into, realizes pivoted variable speed transmission control from this.
4. The utility model discloses in, owing to be provided with two with the cushion in the bilateral symmetry of rolling disc, and two all be provided with demountable installation's second fore-set on the cushion, through the reasonable regulation installation to the second fore-set, satisfy from this and treat putting of the chucking position of the reinforcing bar of bending, also improve its application scope.
5. The utility model discloses in, owing to be provided with the extension platform subassembly at the platform of bending along the ascending both ends of length direction, improve from this that the platform of bending treats putting of the reinforcing bar and support the area for the reinforcing bar of bending can be better installed to the great reinforcing bar of treating of size and put, thereby realizes the stable processing of bending.
6. The utility model discloses in, through setting up the chucking piece with the mounting hole inner wall in vertical direction, and make first fore-set lateral wall in vertical direction be provided with the draw-in groove of chucking piece looks adaptation, the chucking installation of looks adaptation is carried out through the chucking piece that sets up on draw-in groove on first fore-set and the mounting hole from this, realize the stable installation to first fore-set in the mounting hole from this, prevent at the in-process of bending, the effort of treating the reinforcing bar card of bending between bending post and first fore-set can not make first fore-set take place to rotate, improve the stable effect of bending from this.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic view of the whole three-dimensional structure of the bending machine of the present invention;
fig. 2 is a schematic view of the main view structure of the bending machine of the present invention;
fig. 3 is a schematic side view cross-sectional view of the bending machine of the present invention;
fig. 4 is a schematic top view of the first top pillar of the present invention.
The mark in the figure is: 1-cabinet, 2-transmission component, 3-bending platform, 4-rotary disc, 5-output rotary main shaft, 6-bending column, 7-mounting hole, 8-first top column, 9-cushion block, 10-second top column, 11-driving motor, 12-transmission connecting rod, 13-driven belt pulley, 14-driving belt pulley, 15-gear component, 16-gear column, 17-gear disc, 18-expanding platform component, 19-expanding plate, 20-bearing seat, 21-clamping block, 22-clamping groove, 23-turning back cover plate and 24-box door.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
A bending machine for steel bar production comprises a machine case 1 and a transmission assembly 2 arranged in the machine case 1, wherein a bending platform 3 is arranged at the upper end of the machine case 1, a rotating disc 4 is arranged on the bending platform 3, an output rotating main shaft 5 in the transmission assembly 2 is rotatably arranged in the height direction of the machine case 1, and the rotating disc 4 and the output rotating main shaft 5 are coaxially and fixedly arranged; a bending column 6 is fixedly arranged above the central position of the rotating disc 4, mounting holes 7 are uniformly distributed in the circumferential direction of the rotating disc 4, and a detachable first ejection column 8 is arranged in each mounting hole 7; the bending platform 3 is also provided with a cushion block 9, and the cushion block 9 is arranged on one side of the rotating disc 4 and is provided with a detachable second support pillar 10; by arranging the case 1 and the transmission assembly 2 in the case 1, the transmission assembly 2 controls the rotation of the rotating disc 4 on the bending platform 3 arranged at the upper end of the case 1 to realize the bending processing of the bent steel bar between the bending column 6 and the first ejection column 8 on the rotating disc 4 under the coordination of the second ejection column 10 on the cushion block 9; more specifically, the reinforcing bar one end chucking that will be bent sets up between post 6 and the first fore-set 8 of bending, the reinforcing bar other end that will be bent is place on cushion 9 and is placed one side of second fore-set 10 on cushion 9, from this through the corresponding rotation of rolling disc 4, the processing of bending to the reinforcing bar is realized, furthermore, owing to set up first fore-set 8 along the installation of 4 circumferencial direction detachable of rolling disc, and under the cooperation of the detachable second fore-set 10 that sets up on cushion 9, make the angle of placeeing of the reinforcing bar of treating bending carry out corresponding regulation, satisfy the processing of bending of different reinforcing bar sizes from this.
The transmission assembly 2 further comprises a driving motor 11 fixedly arranged at the rear end part in the case 1 and a transmission connecting rod 12 vertically and rotatably arranged in the case 1, and the upper end and the lower end of the transmission connecting rod 12 are rotatably arranged between the bearing and the case 1; a driven belt pulley 13 is arranged at the lower end of the transmission connecting rod 12, a driving belt pulley 14 is arranged on a rotating main shaft of the driving motor 11, the driving belt pulley 14 is connected with the driven belt pulley 13 through a belt, and the transmission connecting rod 12 is rotatably connected with the output rotating main shaft 5 through a gear assembly 15; the transmission assembly 2 is arranged on a driving motor 11 located at the rear end part in the case 1, the driving motor 11 realizes transmission of a transmission connecting rod 12 under transmission of a belt, the transmission connecting rod 12 is rotatably connected with the output rotating main shaft 5 through a gear assembly 15, rotation control of the output rotating main shaft 5 is realized, and speed reduction adjustment of the whole device is realized through arrangement of the transmission connecting rod 12, so that the rotation of a rotating disc 4 tends to be stable, the steel bar to be processed which is tightly clamped and placed is bent is conveniently communicated with the transmission of the belt and then is meshed through a gear, under the premise of meeting gear meshing transmission, the transmission assembly 2 is matched with the belt, so that impact and vibration loads can be relieved, the operation is stable, no noise exists, when the transmission assembly is overloaded, the belt slips on the wheel, and the problem that the transmission assembly 2 is possibly damaged can be prevented.
The gear assembly 15 comprises a gear column 16 fixedly arranged on the transmission connecting rod 12 and a gear disc 17 fixedly arranged on the output rotating main shaft 5, and the gear column 16 is meshed with the gear disc 17; the gear column 16 arranged on the transmission connecting rod 12 is used for meshing transmission of a gear disc 17 on the output rotating main shaft 5 to realize speed reduction transmission, so that the rotation transmission of the driving motor 11 is changed into stable low-speed rotation conforming to the rotating disc 4, and the rotating variable-speed transmission control is realized.
Two cushion blocks 9 are symmetrically arranged on two sides of the rotating disc 4, and the two cushion blocks 9 are arranged along the length direction of the bending platform; because be provided with two with cushion 9 in the bilateral symmetry of rolling disc 4 to all be provided with demountable installation's second fore-set 10 on two cushions 9, through the reasonable regulation installation to second fore-set 10, satisfy from this and treat putting of the chucking position of the reinforcing bar of bending, also improve its application scope.
The two ends of the bending platform 3 in the length direction are provided with expansion platform components 18, each expansion platform component 18 comprises an expansion plate 19 hinged with the bending platform 3, and a bearing seat 20 arranged below the expansion plate 19 and fixedly arranged with the side wall of the bending platform 3, and the expansion plate 19 is tightly attached to the bearing seat 20 and is positioned on the same horizontal plane with the cushion block 9; because the extension table assemblies 18 are arranged at the two ends of the bending platform 3 in the length direction, the placing support area of the steel bars to be bent of the bending platform 3 is increased, the steel bars to be bent with large size can be better installed and placed, and stable bending processing is achieved.
A clamping block 21 is arranged on the inner wall of the mounting hole 7 in the vertical direction, and a clamping groove 22 matched with the clamping block 21 is arranged on the side wall of the first ejection column 8 arranged in the mounting hole 7 in the vertical direction; through setting up chucking piece 21 with mounting hole 7 inner wall in vertical direction, and make first fore-set 8 lateral wall in vertical direction be provided with the draw-in groove 22 of chucking piece 21 looks adaptation, carry out the chucking installation of looks adaptation through the chucking piece 21 that sets up on draw-in groove 22 on first fore-set 8 and mounting hole 7 from this, realize from this the stable installation of first fore-set 8 in mounting hole 7, prevent at the in-process of bending, treat the effort of bending the reinforcing bar card between bending post 6 and first fore-set 8 and can not make first fore-set 8 take place to rotate, improve the stable effect of bending from this.
The rear end face of the case 1 is provided with a flip rear cover plate 23, and the driving motor 11 arranged at the rear end part in the case 1 is positioned right below the flip rear cover plate 23.
The front end face of the case 1 is provided with a case door 24.
The working principle and the working process of the utility model
In the utility model, by arranging the case 1 and the transmission component 2 in the case 1, the transmission component 2 controls the rotation of the rotary disc 4 on the bending platform 3 arranged at the upper end of the case 1, so that the bent steel bar between the bending column 6 and the first top column 8 on the rotary disc 4 is bent under the coordination of the second top column 10 on the cushion block 9; more specifically, the reinforcing bar one end chucking that will be bent sets up between post 6 and the first fore-set 8 of bending, the reinforcing bar other end that will be bent is place on cushion 9 and is placed one side of second fore-set 10 on cushion 9, from this through the corresponding rotation of rolling disc 4, the processing of bending to the reinforcing bar is realized, furthermore, owing to set up first fore-set 8 along the installation of 4 circumferencial direction detachable of rolling disc, and under the cooperation of the detachable second fore-set 10 that sets up on cushion 9, make the angle of placeeing of the reinforcing bar of treating bending carry out corresponding regulation, satisfy the processing of bending of different reinforcing bar sizes from this.
Further, because the extension table assemblies 18 are arranged at the two ends of the bending platform 3 in the length direction, the placing support area of the steel bar to be bent of the bending platform 3 is increased, the steel bar to be bent with large size can be better installed and placed, and stable bending processing is achieved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. A steel bar production bending machine comprises a case (1) and a transmission assembly (2) arranged in the case (1), and is characterized in that a bending platform (3) is arranged at the upper end of the case (1), a rotating disc (4) is arranged on the bending platform (3), an output rotating main shaft (5) in the transmission assembly (2) is rotatably arranged in the height direction of the case (1), and the rotating disc (4) and the output rotating main shaft (5) are coaxially and fixedly arranged; bending columns (6) are fixedly arranged above the central position of the rotating disc (4), mounting holes (7) are uniformly distributed in the circumferential direction of the rotating disc (4), and first detachable top columns (8) are arranged in the mounting holes (7); and a cushion block (9) is further arranged on the bending platform (3), and the cushion block (9) is arranged on one side of the rotating disc (4) and is provided with a detachable second ejection column (10).
2. The reinforcing steel bar production bending machine according to claim 1, wherein the transmission assembly (2) further comprises a driving motor (11) fixedly arranged at the rear end part in the machine case (1), and a transmission connecting rod (12) vertically and rotatably arranged in the machine case (1), wherein the upper end and the lower end of the transmission connecting rod (12) are rotatably arranged between the machine case (1) through a bearing; the lower extreme of transmission connecting rod (12) is provided with driven pulley (13), the rotation main shaft of driving motor (11) is provided with drive pulley (14), is connected through the belt between drive pulley (14) and driven pulley (13), rotate through gear assembly (15) between transmission connecting rod (12) and the output rotation main shaft (5) and be connected.
3. Reinforcing bar production bending machine according to claim 2, characterized in that the gear assembly (15) comprises a gear column (16) fixedly arranged on the transmission connecting rod (12), a gear disc (17) fixedly arranged on the output rotating main shaft (5), and the gear column (16) is engaged with the gear disc (17).
4. Bar bending machine according to claim 1, wherein two said spacers (9) are symmetrically arranged on both sides of the rotating disc (4), two said spacers (9) being arranged along the length of the bending platform.
5. A bending machine for steel bar production according to any one of claims 1-4, wherein the bending platform (3) is provided with expansion platform components (18) at two ends in the length direction, each expansion platform component (18) comprises an expansion plate (19) hinged to the bending platform (3), and a bearing seat (20) arranged below the expansion plate (19) and fixedly arranged with the side wall of the bending platform (3), and the expansion plate (19) is tightly attached to the bearing seat (20) and is positioned on the same horizontal plane as the cushion block (9).
6. A bending machine for steel bar production according to claim 5, wherein the inner wall of the mounting hole (7) is provided with a clamping block (21) in the vertical direction, and the side wall of the first top column (8) arranged in the mounting hole (7) in the vertical direction is provided with a clamping groove (22) matched with the clamping block (21).
7. The reinforcing steel bar production bending machine according to claim 6, wherein the rear end face of the machine case (1) is provided with a flip rear cover plate (23), and the driving motor (11) arranged at the rear end part in the machine case (1) is positioned right below the flip rear cover plate (23).
8. Reinforcing bar production bending machine according to claim 7, characterized in that the front face of the machine box (1) is provided with a box door (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220513063.7U CN217252386U (en) | 2022-03-10 | 2022-03-10 | Steel bar production bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220513063.7U CN217252386U (en) | 2022-03-10 | 2022-03-10 | Steel bar production bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217252386U true CN217252386U (en) | 2022-08-23 |
Family
ID=82860693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220513063.7U Active CN217252386U (en) | 2022-03-10 | 2022-03-10 | Steel bar production bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217252386U (en) |
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2022
- 2022-03-10 CN CN202220513063.7U patent/CN217252386U/en active Active
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