CN211915319U - Hoop bending machine for reinforcing steel bars - Google Patents
Hoop bending machine for reinforcing steel bars Download PDFInfo
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- CN211915319U CN211915319U CN202020545469.4U CN202020545469U CN211915319U CN 211915319 U CN211915319 U CN 211915319U CN 202020545469 U CN202020545469 U CN 202020545469U CN 211915319 U CN211915319 U CN 211915319U
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- reinforcing bar
- roller
- mounting hole
- running roller
- workstation
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Abstract
The utility model discloses a curved hoop machine of reinforcing bar, comprises a workbench, first mounting hole has been seted up on the workstation, be equipped with the carousel in the first mounting hole, be equipped with on the carousel and move crooked round pin, be equipped with a feed section of thick bamboo on the workstation, the discharge end of a feed section of thick bamboo is located in the first mounting hole, just the both sides of the discharge end of a feed section of thick bamboo all outwards extend and are equipped with and decide crooked round pin, the utility model discloses simple structure, low cost, simple to operate, the practicality is high, and first mounting hole can fix a position the bending point of reinforcing bar, guarantees the neatly of the same batch reinforcing bar bending.
Description
Technical Field
The utility model relates to a reinforcing bar processing equipment technical field, concretely relates to curved hoop machine of reinforcing bar.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Including plain round steel bar, ribbed steel bar, twist reverse reinforcing bar, often need use hoop bending machine to carry out the processing operation in the processing use of reinforcing bar.
The hoop bending machine is a device frequently used in steel bar straightening and bending, can automatically finish procedures of straightening, sizing, bending forming, cutting and the like of steel bars, has very comprehensive processing capacity, can bend bidirectionally and freely control the extension, up and down of a mandrel, and can process more and more complex shapes. However, the existing hoop bending machine has the disadvantages of complex structure, huge appearance and high cost, and is difficult to meet the requirements of medium and small enterprises.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a curved hoop machine of reinforcing bar solves current curved hoop machine structure and is more complicated, and the appearance is huge, problem with high costs.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a curved hoop machine of reinforcing bar, includes the workstation, first mounting hole has been seted up on the workstation, be equipped with the carousel in the first mounting hole, be equipped with the bending pin on the carousel, be equipped with a feed section of thick bamboo on the workstation, the discharge end of a feed section of thick bamboo is located in the first mounting hole, just the both sides of the discharge end of a feed section of thick bamboo all outwards extend and are equipped with and decide the bending pin.
The further technical scheme is that the fixed bending pin and the feeding cylinder are integrally formed.
The technical scheme is that a second mounting hole is formed in the center of the rotary table, a positioning disc is arranged in the second mounting hole, and the positioning disc and the fixed bending pin are detachably fixed.
A positioning groove is arranged between the two fixed bending pins on the positioning disc, and the positioning groove is detachably fixed with the positioning disc.
According to a further technical scheme, the feeding device comprises a feeding mechanism, a traction mechanism and a straightening mechanism which are sequentially arranged on a workbench, wherein the discharge end of the straightening mechanism is right opposite to the feed end of the feeding cylinder, the traction mechanism comprises at least one driving roller and at least one driven roller, the driving roller and the driven roller on the traction mechanism are oppositely arranged, the straightening mechanism comprises a plurality of driving rollers and driven rollers, the driving rollers and the driven rollers on the straightening mechanism are arranged in a staggered mode, and reinforcing steel bars pass between the driving rollers and the driven rollers and enter the feeding cylinder.
According to a further technical scheme, first gears are arranged on the roller shafts of the driving rollers, and second gears meshed with the first gears are further arranged between the adjacent roller shafts of the driving rollers.
According to a further technical scheme, the driven roller is installed on the workbench through an adjusting plate, and an adjusting rod for adjusting the distance between the driven roller and the driving roller is arranged on the adjusting plate.
The technical scheme is that a motor for driving a roller shaft of the driving roller to rotate is arranged below any driving roller in working, a switch is arranged right in front of the positioning groove on the side wall of the first mounting hole, and the switch is connected with the motor through a wire.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the reinforcing bar is come out the back by the discharge end of feed cylinder, and the rotation of carousel drives and moves the bending pin and buckle the reinforcing bar, can select to arbitrary according to actual conditions through the rotation direction of control carousel simultaneously decide one side direction of bending pin and buckle, simple structure, low cost, simple to operate, the practicality is high, and the bending point of reinforcing bar can be fixed a position to first mounting hole, guarantees the neatly of same batch reinforcing bar buckle.
2. Set up the constant head tank, fix a position the reinforcing bar, the reinforcing bar of multiple size of a dimension of ability adaptation, the practicality is high.
Drawings
Fig. 1 is a schematic view of the top view structure of the present invention.
Fig. 2 is a schematic structural view of the first mounting hole of the present invention.
FIG. 3 is a schematic view of the transmission structure of the pulling mechanism and the straightening mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, one embodiment of the present invention is:
the utility model provides a curved hoop machine of reinforcing bar, includes workstation 1, first mounting hole 2 has been seted up on workstation 1, be equipped with carousel 3 in the first mounting hole 2, be equipped with on the carousel 3 and move crooked round pin 4, be equipped with feed cylinder 5 on workstation 1, the discharge end of feed cylinder 5 is located in first mounting hole 2, just the both sides of the discharge end of feed cylinder 5 all outwards extend and are equipped with and decide crooked round pin 6.
It is specific, decide the bending pin with a feed section of thick bamboo integrated into one piece to improve the structural strength who decides the bending pin, be equipped with the drive in the workstation carousel pivoted actuating mechanism (not shown in the figure), actuating mechanism can adopt motor direct drive's mode, also can drive the belt pulley through the motor and carry out driven mode, specifically can set up the installation according to actual conditions, motor selectable step motor.
The reinforcing bar is come out the back by the discharge end of feed cylinder 5, and the rotation of carousel 3 drives moves crooked round pin 4 and buckles the reinforcing bar, can select to arbitrary according to actual conditions through the rotation direction of control carousel 3 simultaneously decide a side direction of crooked round pin 6 and buckle, the utility model discloses simple structure, low cost, simple to operate, the practicality is high, and the bending point of reinforcing bar can be fixed a position to first mounting hole 2, guarantees the neatly of same batch reinforcing bar buckle.
On the basis of the above embodiment, the center of the turntable 3 is provided with a second mounting hole 7, a positioning disc 8 is arranged in the second mounting hole 7, and the positioning disc 8 and the fixed bending pin 6 are detachably fixed.
Specifically, the fixed bending pin 6 and the positioning plate 8 are fixed through bolts, and equipment is conveniently maintained.
Through set up second mounting hole 7 in the center of carousel 3, will decide the crooked round pin 6 and pass through positioning disk 8 restriction in the second mounting hole 7, further strengthened the intensity of deciding crooked round pin 6, stabilized the position of deciding crooked round pin 6, when avoiding the crooked reinforcing bar, the skew takes place for the position of deciding crooked round pin 6, guarantees that the reinforcing bar is buckled and is gone on smoothly.
On the basis of the above embodiment, a positioning groove 9 is installed between the two fixed bending pins 6 on the positioning plate 8, and the positioning groove 9 and the positioning plate 8 are detachably fixed.
Specifically, constant head tank 9 is semi-circular structure, and constant head tank 9 passes through the bolt fastening with positioning disk 8, conveniently maintains equipment, and constant head tank 9 can be changed according to the reinforcing bar size of actually buckling.
Because the interval of two fixed bending pins 6 is fixed, when buckling the reinforcing bar of less size, the condition of buckling not in place appears easily, through setting up constant head tank 9, fixes a position the reinforcing bar, the reinforcing bar of multiple size of a dimension of ability adaptation, and the practicality is high.
On the basis of the above embodiment, the workbench 1 further includes a material guiding mechanism 10, a traction mechanism and a straightening mechanism, which are sequentially arranged, wherein a discharge end of the straightening mechanism is opposite to a feed end of the feeding cylinder 5, the traction mechanism includes at least one driving roller 11 and at least one driven roller 12, the driving roller 11 and the driven roller 12 on the traction mechanism are oppositely arranged, the straightening mechanism includes a plurality of driving rollers 11 and driven rollers 12, the driving rollers 11 and the driven rollers 12 on the straightening mechanism are arranged in a staggered manner, and the reinforcing steel bars pass between the driving rollers 11 and the driven rollers 12 and enter the feeding cylinder 5.
The material guiding mechanism 10 is a guide cylinder for the steel bar to pass through, so as to prevent the steel bar from pulling the roller of the traction mechanism.
Specifically, the roll shafts of the driving rollers 11 are respectively provided with a first gear 13, and a second gear 14 which is meshed with the first gear 13 is further arranged between the roll shafts of the adjacent driving rollers 11; a motor 15 for driving the roller shaft of the driving roller 11 to rotate is arranged below any one of the driving rollers 11 in working.
Two adjacent driving rollers 11 carry out power transmission through being located two second gear 14 between driving rollers 11, simple structure easily realizes, and through the gear engagement transmission, the transmission is more stable.
On the basis of the above embodiment, the driven roller 12 is installed on the workbench 1 through the adjusting plate 16, and the adjusting plate 16 is provided with an adjusting rod 17 for adjusting the distance between the driven roller 12 and the driving roller 11.
The regulating plate 16 that sets up, the cooperation is adjusted pole 17 and can is adjusted the interval of driven running roller 12 and initiative running roller 11 to adapt to not unidimensional reinforcing bar, the practicality is strong, carries out interval adjustment through adjusting pole 17 and regulating plate 16, simple structure makes things convenient for the staff operation.
On the basis of the above embodiment, a switch 18 is disposed on the side wall of the first mounting hole 2 right in front of the positioning slot 9, and the switch 18 is connected to the motor 15 through a wire.
The preceding reinforcing bar is stretched out by constant head tank 9 and is carried forward, and the tip touch switch 18 of reinforcing bar, switch 18 control motor 15 stall, and the reinforcing bar stops to carry forward, and the last dynamic bending round pin 4 of carousel 3 buckles the reinforcing bar, takes out after the completion, and the transport forward again of back reinforcing bar.
Reference throughout this specification to various embodiments means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a curved hoop machine of reinforcing bar, includes workstation (1), its characterized in that: the utility model discloses a bending machine, including workstation (1), workstation, be equipped with the feed cylinder (5), workstation (1) is last to have seted up first mounting hole (2), be equipped with carousel (3) in first mounting hole (2), be equipped with on carousel (3) and move crooked round pin (4), be equipped with feed cylinder (5) on workstation (1), the discharge end of feed cylinder (5) is located in first mounting hole (2), just the both sides of the discharge end of feed cylinder (5) all extend and are equipped with and decide crooked round pin (6).
2. The reinforcing bar hoop bending machine according to claim 1, wherein: the fixed bending pin (6) and the feeding cylinder (5) are integrally formed.
3. The reinforcing bar hoop bending machine according to claim 1, wherein: the center of the turntable (3) is provided with a second mounting hole (7), a positioning disc (8) is arranged in the second mounting hole (7), and the positioning disc (8) is detachably fixed with the fixed bending pin (6).
4. A rebar hoop bending machine as claimed in claim 3, wherein: and the positioning disc (8) is positioned between the two fixed bending pins (6) and is provided with a positioning groove (9), and the positioning groove (9) is detachably fixed with the positioning disc.
5. The reinforcing bar hoop bending machine according to claim 4, wherein: still including guide mechanism (10), drive mechanism and the straightening mechanism that sets gradually on workstation (1), the discharge end of straightening mechanism is just right the feed end of a feed section of thick bamboo (5), drive mechanism includes at least one initiative running roller (11) and at least one driven running roller (12), on the drive mechanism initiative running roller (11) with driven running roller (12) set up relatively, straightening mechanism includes a plurality of initiative running rollers (11) and driven running roller (12), initiative running roller (11) on the straightening mechanism with driven running roller (12) crisscross the setting, the reinforcing bar is in initiative running roller (11) with pass and get into between driven running roller (12) a feed section of thick bamboo (5).
6. The reinforcing bar hoop bending machine according to claim 5, wherein: all be equipped with first gear (13) on the roller of initiative running roller (11), it is adjacent still be equipped with between the roller of initiative running roller (11) with first gear (13) intermeshing's second gear (14).
7. The reinforcing bar hoop bending machine according to claim 5, wherein: driven roller (12) are installed through regulating plate (16) on workstation (1), be equipped with the regulation on regulating plate (16) driven roller (12) with regulation pole (17) of initiative running roller (11) interval.
8. The reinforcing bar hoop bending machine according to claim 5, wherein: the automatic positioning device is characterized in that the automatic positioning device is located at any position in work, a driving motor (15) for driving a roller shaft of the driving roller wheel (11) to rotate is arranged below the driving roller wheel (11), a switch (18) is arranged on the side wall of the first mounting hole (2) in front of the positioning groove (9), and the switch (18) is connected with the motor (15) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545469.4U CN211915319U (en) | 2020-04-14 | 2020-04-14 | Hoop bending machine for reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545469.4U CN211915319U (en) | 2020-04-14 | 2020-04-14 | Hoop bending machine for reinforcing steel bars |
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| Publication Number | Publication Date |
|---|---|
| CN211915319U true CN211915319U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020545469.4U Active CN211915319U (en) | 2020-04-14 | 2020-04-14 | Hoop bending machine for reinforcing steel bars |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453265A (en) * | 2020-12-08 | 2021-03-09 | 湖南承运机电有限公司 | Electromechanical hoop straightening and looping device |
| CN112474922A (en) * | 2020-12-08 | 2021-03-12 | 湖南承运机电有限公司 | Electromechanical hoop forming device |
| CN113333632A (en) * | 2021-06-07 | 2021-09-03 | 浙江机电职业技术学院 | Hand-held steel bar hoop bending and straightening machine for building and use method thereof |
-
2020
- 2020-04-14 CN CN202020545469.4U patent/CN211915319U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453265A (en) * | 2020-12-08 | 2021-03-09 | 湖南承运机电有限公司 | Electromechanical hoop straightening and looping device |
| CN112474922A (en) * | 2020-12-08 | 2021-03-12 | 湖南承运机电有限公司 | Electromechanical hoop forming device |
| CN113333632A (en) * | 2021-06-07 | 2021-09-03 | 浙江机电职业技术学院 | Hand-held steel bar hoop bending and straightening machine for building and use method thereof |
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