CN219703309U - Steel bar bending machine - Google Patents
Steel bar bending machine Download PDFInfo
- Publication number
- CN219703309U CN219703309U CN202320524450.5U CN202320524450U CN219703309U CN 219703309 U CN219703309 U CN 219703309U CN 202320524450 U CN202320524450 U CN 202320524450U CN 219703309 U CN219703309 U CN 219703309U
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- CN
- China
- Prior art keywords
- bending machine
- machine body
- steel bar
- fixedly arranged
- threaded rod
- Prior art date
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- 238000005452 bending Methods 0.000 title claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract description 5
- 239000008267 milk Substances 0.000 abstract description 3
- 210000004080 milk Anatomy 0.000 abstract description 3
- 235000013336 milk Nutrition 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a steel bar bending machine which comprises a bending machine body, wherein a fixed cylinder is fixedly arranged at the top of the bending machine body, an arc-shaped through groove is formed in the upper side of the outer wall of the fixed cylinder, a motor is fixedly arranged on the bending machine body through a mounting plate arranged in the bending machine body, and a rotating shaft is fixedly arranged at the driving end of the motor. This a steel bar bending machine, the utility model discloses a bending machine body, a motor, the guide roller, the fixed block, a fixed section of thick bamboo, the arc leads to the groove, the pivot, the connecting axle, the guide post, the locating hole, the annular slab, the angle line, spacing hole, the standing groove, splint, the cooperation of second hand-shake threaded rod and gag lever post is used, make splint stable carry out back-and-forth movement, alright press from both sides tightly fixedly through the inside reinforcing bar of locating hole to passing through the arc milk inner face of splint, alright bend the processing to the reinforcing bar through the circular motion of guide post at last, the reinforcing bar can receive the spacing of locating hole on the fixed block at the in-process of bending processing.
Description
Technical Field
The utility model relates to the technical field of steel bar processing equipment, in particular to a steel bar bending machine.
Background
The bending machine is an important device for bending and forming workpieces in the sheet metal industry, and has the function of pressing the steel plate into parts with various shapes according to process requirements. The name of the steel bar bending machine is mainly equipment for bending steel bars with certain diameters into various shapes, the demand for the steel bars is increased along with the development of industry, the demand for the shape of the steel bars is increased along with the gradual development of economic construction in China, various residential houses, office buildings, road engineering and other on-building projects are built in all places in China, and however, bending treatment is often required for large batches of steel bars in a plurality of construction project construction sites or steel bar production workshops. The advent of the rebar bending tester has solved this problem.
At present, a traditional steel bar bending machine on the market comprises a workbench, a bending disc, a baffle, a central shaft and a guide post, wherein steel bars are arranged between the central shaft and the guide post, the bending disc is rotated, the guide post rotates around the central shaft, and the steel bars which are abutted to the guide post are bent in the rotating process of the guide post. But the reinforcing bar is directly placed between center pin and baffle, is not hard up easily, and the reinforcing bar breaks away from easily when carrying out processing and causes bending insufficiently and crooked mistake to and do not possess angle measurement structure, to some reinforcing bars that need to bend into specific angle, the precision is not satisfied the requirement, still carries out reprocessing later stage, and the practicality is lower.
Disclosure of Invention
The utility model aims to provide a steel bar bending machine so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a steel bar bending machine, includes the bender body, the top fixed mounting of bender body has a fixed cylinder, the arc leads to the groove in the upside on the fixed cylinder outer wall has been seted up, the bender body has the motor through its internally mounted's mounting panel fixed mounting, the driving end fixed mounting of motor has the pivot, upside fixed mounting on the pivot outer wall has the connecting axle, the below fixed mounting of connecting axle outer wall one side has the guide post, the top of bender body is located one side of fixed cylinder and is provided with the fixed block, the locating hole has been seted up to one side of fixed block, be provided with positioning mechanism on the fixed block, the equal fixed mounting in both sides at bender body top has the guide roller.
As a further scheme of the utility model: the top of bender body has seted up the spout corresponding with fixed block position, slidable mounting has the slider on the spout, the screw hole threaded connection that the slider was seted up through its top one side has first hand threaded rod.
As still further aspects of the utility model: the locating mechanism comprises a second hand-shaking threaded rod, the fixed block is in threaded connection with the second hand-shaking threaded rod through a threaded hole formed in one side of the back of the fixed block, a placing groove corresponding to the second hand-shaking threaded rod in position is formed in the inner wall of the locating hole, a clamping plate is rotatably mounted at the front end of the second hand-shaking threaded rod, limit rods which are symmetrically distributed are fixedly mounted on the back of the clamping plate, and limit holes corresponding to the positions and the numbers of the limit rods are formed in one side of the back of the fixed block.
As still further aspects of the utility model: the top of bender body is fixed to be inlayed and is installed the annular plate, the upper surface of annular plate is provided with the angle line.
As still further aspects of the utility model: the shape of splint is the arc, and splint and standing groove looks adaptation, the internal surface bonding of splint has the slipmat.
As still further aspects of the utility model: the side view shape of the sliding block is in a horizontally inverted T shape, and the sliding block is matched with the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a bender body, a motor, the deflector roll, the fixed block, the fixed cylinder, the arc leads to the groove, the pivot, the connecting axle, the guide post, the locating hole, the annular slab, the angle line, the spacing hole, the standing groove, splint, the cooperation of second hand-operated threaded rod and gag lever post is used, make splint stable the going on back-and-forth movement, alright through the arc milk interior of splint press from both sides tightly fixedly to passing the inside reinforcing bar of locating hole, alright at last alright carry out the processing of bending to the reinforcing bar through the circular motion of guide post, in the in-process of bending, the reinforcing bar can receive the spacing of locating hole on the fixed block, and under positioning mechanism's effect on the fixed block, make the reinforcing bar by firmly fix, difficult not hard up, effectively avoided when processing the reinforcing bar, break away from easily and cause bending inadequately and crooked problem, simultaneously at the in-process that the reinforcing bar is bent by the reinforcing bar is bent part and the corresponding of angle line on the annular slab, the convenience carries out the precision determination to the reinforcing bar of some specific angles, the post processing has been avoided, the practicality is high.
2. The utility model discloses a cooperation of first hand threaded rod, spout and slider is used, and this bender body is when using, carries out transverse adjustment through the fixed block position, is convenient for process some shorter reinforcing bars of length, improves the suitability of this bender body, can satisfy people's demand.
Drawings
Fig. 1 is a schematic structural view of a bending machine for reinforcing steel bars;
fig. 2 is a top view of a bar bender;
fig. 3 is a schematic structural view of a slider in a bending machine for reinforcing steel bars;
fig. 4 is an enlarged schematic view of the structure of fig. 2 a of a bending machine for reinforcing steel bars.
In the figure: 1. a bending machine body; 2. a motor; 3. a guide roller; 4. a fixed block; 5. a first hand-operated threaded rod; 6. a fixed cylinder; 7. arc through grooves; 8. a rotating shaft; 9. a connecting shaft; 10. a guide post; 11. positioning holes; 12. a chute; 13. a slide block; 14. an annular plate; 15. an angle line; 16. a limiting hole; 17. a placement groove; 18. a clamping plate; 19. a second rocking threaded rod; 20. and a limit rod.
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 to 4, in an embodiment of the present utility model, a steel bar bending machine includes a bending machine body 1, a fixing drum 6 is fixedly installed at the top of the bending machine body 1, an arc through groove 7 is formed at the upper side on the outer wall of the fixing drum 6, a motor 2 is fixedly installed on the bending machine body 1 through a mounting plate installed inside the fixing drum 1, a rotating shaft 8 is fixedly installed at the driving end of the motor 2, the top end of the rotating shaft 8 penetrates through the top of the inner wall of the bending machine body 1 and extends to the inside of the fixing drum 6, a connecting shaft 9 is fixedly installed at the upper side on the outer wall of the rotating shaft 8, one end of the connecting shaft 9 penetrates through the inside of the arc through groove 7 and extends to one side above the top of the bending machine body 1, a guide post 10 is fixedly installed at the lower side on one side of the outer wall of the connecting shaft 9, a fixing block 4 is provided at one side of the top of the bending machine body 1, a positioning mechanism is provided on the fixing block 4, and guide rollers 3 are fixedly installed at both sides of the top of the bending machine body 1.
Referring to fig. 2 and 3, in the utility model, a chute 12 corresponding to the position of a fixed block 4 is formed at the top of a bending machine body 1, a sliding block 13 is slidably mounted on the chute 12, the top of the sliding block 13 is welded with the bottom of the fixed block 4, a first hand-operated threaded rod 5 is connected with the sliding block 13 through a threaded hole formed at one side of the top of the sliding block, and when the bending machine body 1 is used, the position of the fixed block 4 is transversely adjusted, so that a plurality of steel bars with shorter lengths can be conveniently processed, the applicability of the bending machine body 1 is improved, and the requirements of people can be met.
Referring to fig. 2 and 4, in the utility model, the positioning mechanism comprises a second rocking threaded rod 19, the fixed block 4 is in threaded connection with the second rocking threaded rod 19 through a threaded hole formed in one side of the back surface of the fixed block, a placing groove 17 corresponding to the position of the second rocking threaded rod 19 is formed in the inner wall of the positioning hole 11, a clamping plate 18 is rotatably mounted at the front end of the second rocking threaded rod 19, the clamping plate 18 is positioned in the placing groove 17, limit rods 20 which are symmetrically distributed are fixedly mounted on the back surface of the clamping plate 18, limit holes 16 corresponding to the positions and the numbers of the limit rods 20 are formed in one side of the back surface of the fixed block 4, and the limit holes 16 are in sliding connection with the limit rods 20, so that the steel bars are firmly fixed and are not easy to loosen, and the problems of insufficient bending and bending errors caused by easy detachment when the steel bars are processed are effectively avoided.
Referring to fig. 2, in the utility model, an annular plate 14 is fixedly embedded and installed at the top of a bending machine body 1, an angle line 15 is arranged on the upper surface of the annular plate 14, and the accuracy of reinforcing steel bars with specific angles is conveniently determined by the correspondence of the bent parts of the reinforcing steel bars and the angle line 15 on the annular plate 14, so that the later reprocessing is avoided.
Referring to fig. 4, in the present utility model, the clamping plate 18 is an arc-shaped plate, the clamping plate 18 is adapted to the placement groove 17, the anti-slip pad is adhered to the inner surface of the clamping plate 18, so as to improve the clamping fit of the clamping plate 18, and the fixing effect is good, and by the arrangement of the anti-slip pad, the friction force between the clamping plate 18 and the steel bar can be increased, so that the stability of the steel bar is further improved.
Referring to fig. 2 and 3, in the present utility model, the side view of the slider 13 is in a shape of a horizontally inverted T, and the slider 13 is adapted to the chute 12, so that the sliding stability between the slider 13 and the chute 12 is high.
The working principle of the utility model is as follows:
referring to fig. 1 to 4, in use, the electrical components in the utility model are all externally connected with a power supply and a control switch, when the steel bar is bent, one end of the steel bar is extended into the positioning hole 11 on the fixed block 4 and led out from the left side port of the positioning hole 11, meanwhile, the motor 2 is controlled by the switch to start working, the driving end of the motor 2 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the connecting shaft 9 to rotate, the rotating shaft 9 drives the guide post 10 to rotate, the guide post 10 is adjusted to a proper position, the steel bar is positioned at the rear side of the front side fixed cylinder 6 of the guide post 10 and simultaneously props against the outer walls of the fixed cylinder 6 and the guide post 10, then the second hand-shaking threaded rod 19 is rotated, the second hand-shaking threaded rod 19 is in threaded transmission with the threaded holes on the fixed block 4, and the clamping plate 18 moves back and forth stably through the sliding relation between the limiting rod 20 and the limiting hole 16, so that the steel bar passing through the inside of the positioning hole 11 can be clamped and fixed through the arc milk inside of the clamping plate 18, finally, the steel bar can be bent and processed through the circular motion of the guide post 10, in the bending process, the steel bar can be limited by the positioning hole 11 on the fixed block 4, and is firmly fixed under the action of the positioning mechanism on the fixed block 4, the loosening is not easy, the problems of insufficient bending and bending error caused by easy detachment when the steel bar is processed are effectively avoided, meanwhile, in the bending process of the steel bar, the accuracy of the steel bar with certain specific angles is conveniently determined through the correspondence of the bent part of the steel bar and the angle line 15 on the annular plate 14, the later reprocessing is avoided, the practicability is high.
Referring to fig. 1 to 3, when in use, the first hand-shaking threaded rod 5 is rotated, and the first hand-shaking threaded rod 5 and the threaded transmission of the threaded hole on the sliding block 13 can vertically move, so that the bottom end of the first hand-shaking threaded rod 5 and the bottom of the inner wall of the sliding groove 12 lose the interference effect, the sliding block 13 can transversely slide on the sliding groove 12, the fixed block 4 moves along with the sliding block 13, the distance between the fixed block 4 and the fixed cylinder 6 can be shortened, after the fixed block 4 is adjusted to a proper position, the position of the sliding block 13 is fixed again through rotating the first hand-shaking threaded rod 5, and then the steel bar to be processed is fixed and limited, therefore, when the bending machine body 1 is used, the position of the fixed block 4 is transversely adjusted, the steel bar with short length can be conveniently processed, the applicability of the bending machine body 1 is improved, and the requirement of people can be met.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a steel bar bending machine, includes bender body (1), its characterized in that: the bending machine comprises a bending machine body (1), wherein a fixing cylinder (6) is fixedly arranged at the top of the bending machine body (1), an arc through groove (7) is formed in the upper side of the outer wall of the fixing cylinder (6), a motor (2) is fixedly arranged on the bending machine body (1) through a mounting plate arranged inside the fixing cylinder, a rotating shaft (8) is fixedly arranged at the driving end of the motor (2), a connecting shaft (9) is fixedly arranged at the upper side of the outer wall of the rotating shaft (8), a guide column (10) is fixedly arranged below one side of the outer wall of the connecting shaft (9), a fixing block (4) is arranged at one side of the top of the bending machine body (1), a positioning hole (11) is formed in one side of the fixing block (4), a positioning mechanism is arranged on the fixing block (4), and guide rollers (3) are fixedly arranged on two sides of the top of the bending machine body (1).
2. A steel bar bender according to claim 1, wherein: the bending machine is characterized in that a sliding groove (12) corresponding to the fixed block (4) in position is formed in the top of the bending machine body (1), a sliding block (13) is slidably mounted on the sliding groove (12), and the sliding block (13) is connected with a first hand-operated threaded rod (5) through a threaded hole formed in one side of the top of the sliding block.
3. A steel bar bender according to claim 1, wherein: the positioning mechanism comprises a second rocking threaded rod (19), the fixed block (4) is in threaded connection with the second rocking threaded rod (19) through a threaded hole formed in one side of the back of the fixed block, a placing groove (17) corresponding to the second rocking threaded rod (19) in position is formed in the inner wall of the positioning hole (11), a clamping plate (18) is rotatably mounted at the front end of the second rocking threaded rod (19), limit rods (20) are symmetrically distributed in the back of the clamping plate (18) in a fixed mode, and limit holes (16) corresponding to the limit rods (20) in position and number are formed in one side of the back of the fixed block (4).
4. A steel bar bender according to claim 1, wherein: the bending machine is characterized in that an annular plate (14) is fixedly inlaid at the top of the bending machine body (1), and an angle line (15) is arranged on the upper surface of the annular plate (14).
5. A bar bender according to claim 3, wherein: the shape of splint (18) is the arc, and splint (18) and standing groove (17) looks adaptation, the internal surface bonding of splint (18) has the slipmat.
6. A steel bar bender according to claim 2, wherein: the side view shape of the sliding block (13) is in a T shape which is horizontally inverted, and the sliding block (13) is matched with the sliding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524450.5U CN219703309U (en) | 2023-03-16 | 2023-03-16 | Steel bar bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524450.5U CN219703309U (en) | 2023-03-16 | 2023-03-16 | Steel bar bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703309U true CN219703309U (en) | 2023-09-19 |
Family
ID=87977391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320524450.5U Active CN219703309U (en) | 2023-03-16 | 2023-03-16 | Steel bar bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703309U (en) |
-
2023
- 2023-03-16 CN CN202320524450.5U patent/CN219703309U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |