Steel bar bending machine for building
By introducing dials, motors and reducers into the steel bar bending machine, combined with the design of the conveying table and conveying block, the problems of inaccurate bending angle control and inconvenient operation in the prior art are solved, and the precise bending of the steel bar is achieved and stable transmission improve processing efficiency and safety.
Patent Information
- Application Number
- CN202322829422.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-20
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-10-20
AI Technical Summary
The existing steel bar bending machines cannot accurately control the bending angle, which increases the inconvenience of steel bar processing and the workload of operators, affecting the safety of workers.
A steel bar bending machine for building including shell, conveyor table, dial, motor and reducer was designed. The bending angle was observed through the dial, and the motor and reducer were used to drive the working disc and the bending pin shaft to rotate to achieve Accurately bent, and stable push and fixation of steel bars are achieved through the conveyor table and conveying block.
Accurate control of the bending angle of the steel bar is achieved, the processing efficiency of steel bars is improved, the workload of operators is reduced, the operation safety is enhanced, and the transmission stability of the steel bars is improved through auxiliary pipes and anti-slip lines.
Smart Images
Figure CN222133259U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bending machines, and more specifically, to a steel bar bending machine for construction. Background Art
[0002] With the continuous development of construction level, in order to pursue safer and more solid structures, more and more steel bars are used as one of the main building materials. In order to cope with various structures that appear in the construction process, a steel bar bending machine is needed to plasticize the steel bars.
[0003] However, most of the existing rebar bending machines on the market are unable to accurately control the bending angle, which greatly reduces the efficiency of rebar processing. At the same time, when adding rebars to the machine tool, most of them need to be pushed manually, which greatly increases the workload of operators, is not conducive to ensuring the safety of workers, and brings a lot of inconvenience to the construction process. Utility Model Content
[0004] (1) Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a steel bar bending machine for construction, which has the characteristics of controlling angle and safe operation.
[0006] (2) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides a steel bar bending machine for construction, including a shell and a conveying platform, the top of the shell is fixedly connected to a support platform, a dial and a fixed seat, the surface of the support platform is provided with a plurality of support holes, and support pins are inserted in the support holes, the top of the fixed seat is rotatably connected to a working disc, the surface of the working disc is provided with a plurality of bending holes, and bending pins are inserted in the bending holes, the top of the working disc is fixedly connected to a center pin, the bottom of the inner wall of the shell is fixedly connected to a first motor and a reducer, the output end of the first motor is rotatably connected to the input end of the reducer, and the output end of the reducer passes through the shell and the fixed seat and is inserted into the bottom of the working disc.
[0008] When using a construction steel bar bending machine of the present technical solution, a dial is set to observe the bending angle of the steel bar, thereby achieving the effect of conveniently observing the bending angle. A conveying platform is set to drive the rotating shaft to rotate with the help of a second motor, thereby driving the conveying block to rotate, thereby achieving the effect of rotating and pushing the steel bar to move toward the outer shell.
[0009] Furthermore, a placing table and a conveying table are fixedly connected to the top of the conveying table, a slide groove is opened on the top of the placing table, a plurality of second motors are fixedly connected to the bottom of the inner wall of the conveying table, a rotating shaft is fixedly connected to the output end of the second motor, and a conveying block is sleeved on the outer wall of the rotating shaft.
[0010] Furthermore, both side surfaces of the conveying platform are fixedly connected with limit plates, the limit plates are clamped on the surface of the shell, and a plurality of support blocks are fixedly connected to the bottom of the conveying platform.
[0011] Furthermore, a plurality of clamping blocks are fixedly connected to the outer wall of the rotating shaft, a plurality of clamping grooves are provided on the inner wall of the conveying block, and a plurality of anti-slip grooves are provided on the outer wall of the conveying block.
[0012] Furthermore, the outer walls of the supporting pin, the center pin and the bending pin are all sleeved with auxiliary tubes.
[0013] Furthermore, a plurality of heat dissipation holes are provided on both the left and right surfaces of the shell, and baffles are rotatably connected to both the front and rear surfaces of the shell.
[0014] Furthermore, a plurality of rollers are fixedly connected to the bottom of the shell.
[0015] (3) Beneficial effects
[0016] In summary, the utility model has the following beneficial effects:
[0017] 1. By setting a dial, the bending angle of the steel bar is observed, so as to achieve the effect of conveniently observing the bending angle. By setting a reducer, the first motor is used to drive the reducer to work, thereby driving the working disc to rotate. By means of the rotation of the working disc on the surface of the fixed seat, the bending pin and the center pin are driven to rotate. By means of the supporting pin and the center pin, the bending pin is rotated to bend the steel bar located between the center pin and the bending pin, so as to achieve the effect of bending the steel bar;
[0018] 2. By setting a placement table and using the slide groove, the effect of placing steel bars can be achieved. By setting a conveying table and using the second motor to drive the rotating shaft to rotate, the conveying block can be driven to rotate, so as to achieve the effect of rotating and pushing the steel bars to move toward the outer shell. By setting a limit plate and using the sliding effect of the outer shell on the inner surface of the limit plate, the splicing effect of the outer shell and the conveying table can be achieved. By setting a card block and using the card groove, the conveying block and the rotating shaft can be better fitted. By setting anti-slip patterns, the friction between the conveying block and the surface of the steel bars can be increased, so as to achieve the effect of improving the stability of steel bar transmission.
[0019] 3. By setting up an auxiliary tube, the steel bar can be rotated to reduce friction when it is moved, thereby improving the stability of the steel bar movement. At the same time, with the help of the auxiliary tube, the pin shaft diameter can be increased to improve the fit with the steel bar. By setting up a baffle and rotating the baffle to open the outer shell, the first motor and the reducer can be repaired. By setting rollers, the outer shell can be easily moved. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 It is a structural schematic diagram of the utility model in a front view;
[0022] Figure 2 for Figure 1 A schematic diagram of the structure of the cutaway view of the middle shell;
[0023] Figure 3 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.
[0024] The symbols in the accompanying drawings are:
[0025] 1. Shell; 2. Support platform; 3. Support hole; 4. Baffle; 5. Heat dissipation hole; 6. Roller; 7. Dial; 8. Conveyor platform; 9. Support block; 10. Limit plate; 11. Placement platform; 12. Slide; 13. Conveyor platform; 14. First motor; 15. Reducer; 16. Fixed seat; 17. Bending hole; 18. Support pin; 19. Center pin; 20. Bending pin; 21. Auxiliary pipe; 22. Second motor; 23. Rotating shaft; 24. Conveyor block; 25. Anti-slip pattern; 26. Block; 27. Slot; 28. Working disc. DETAILED DESCRIPTION
[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.
[0027] Example:
[0028] The following is combined with Figure 1-3 The utility model is described in further detail.
[0029] See also Figure 1-3The utility model provides a technical solution: a steel bar bending machine for construction, including a shell 1 and a conveying platform 8, the top of the shell 1 is fixedly connected with a supporting platform 2, a dial 7 and a fixed seat 16, by setting the dial 7, the bending angle of the steel bar is observed, and the effect of conveniently observing the bending angle is achieved, a plurality of supporting holes 3 are opened on the surface of the supporting platform 2, a supporting pin 18 is inserted in the supporting hole 3, a working disc 28 is rotatably connected to the top of the fixed seat 16, a plurality of bending holes 17 are opened on the surface of the working disc 28, a bending pin 20 is inserted in the bending hole 17, a center pin 19 is fixedly connected to the top of the working disc 28, and a central pin 19 is fixedly connected to the bottom of the inner wall of the shell 1 The first motor 14 and the reducer 15, the output end of the first motor 14 is rotatably connected to the input end of the reducer 15, the output end of the reducer 15 passes through the housing 1 and the fixed seat 16 and is plugged into the bottom of the working disc 28. By setting the reducer 15, the first motor 14 works to drive the reducer 15 to work, thereby driving the working disc 28 to rotate, and with the help of the rotation of the working disc 28 on the surface of the fixed seat 16, the bending pin 20 and the center pin 19 are driven to rotate, and with the help of the supporting pin 18 and the center pin 19, the bending pin 20 is rotated to bend the steel bars located between the center pin 19 and the bending pin 20, thereby achieving the effect of bending the steel bars.
[0030] Specifically, a placing table 11 and a conveying table 13 are fixedly connected to the top of the conveying table 8, a slide groove 12 is opened on the top of the placing table 11, a plurality of second motors 22 are fixedly connected to the bottom of the inner wall of the conveying table 13, a rotating shaft 23 is fixedly connected to the output end of the second motor 22, a conveying block 24 is sleeved on the outer wall of the rotating shaft 23, and a limit plate 10 is fixedly connected to the surface of the two sides of the conveying table 8, and the limit plate 10 is clamped on the surface of the outer shell 1, a plurality of supporting blocks 9 are fixedly connected to the bottom of the conveying table 8, a plurality of clamping blocks 26 are fixedly connected to the outer wall of the rotating shaft 23, a plurality of clamping grooves 27 are opened on the inner wall of the conveying block 24, and a plurality of anti-slip grooves 25 are opened on the outer wall of the conveying block 24.
[0031] By adopting the above technical scheme, by setting up a placement table 11, with the help of the slide groove 12, the effect of placing steel bars is achieved; by setting up a conveying table 13, with the help of the second motor 22, the rotating shaft 23 is driven to rotate, thereby driving the conveying block 24 to rotate, and the effect of rotating to push the steel bars to move in the direction of the outer shell 1 is achieved; by setting up a limit plate 10, with the help of the sliding action of the outer shell 1 on the inner surface of the limit plate 10, the splicing effect of the outer shell 1 and the conveying table 8 is achieved; by setting up a clamping block 26, with the help of the clamping groove 27, the effect of better fitting between the conveying block 24 and the rotating shaft 23 is achieved; by setting up anti-slip grooves 25, the friction between the conveying block 24 and the surface of the steel bar is increased, and the effect of improving the stability of steel bar transmission is achieved.
[0032] Specifically, the outer walls of the supporting pin 18, the center pin 19 and the bending pin 20 are all sleeved with auxiliary tubes 21, the left and right surfaces of the outer shell 1 are provided with a plurality of heat dissipation holes 5, the front and rear surfaces of the outer shell 1 are rotatably connected with baffles 4, and the bottom of the outer shell 1 is fixedly connected with a plurality of rollers 6.
[0033] By adopting the above technical solution, by setting the auxiliary tube 21, the friction is reduced when the steel bar is moved, and the effect of improving the stability of the movement of the steel bar is achieved. At the same time, with the help of the auxiliary tube 21, the diameter of the pin shaft is increased to achieve the effect of improving the fit with the steel bar. By setting the baffle 4 and rotating the baffle 4 to open the outer shell 1, the effect of repairing the first motor 14 and the reducer 15 is achieved. By setting the roller 6, the effect of facilitating the movement of the outer shell 1 is achieved.
[0034] The working principle of the utility model is as follows: in the process of processing steel bars in construction, when the device is needed, first, the outer shell 1 is pushed with the help of the roller 6, and then the outer shell 1 is clamped on one side of the conveying platform 13 fixed on the top of the conveying platform 8 with the help of the limit plate 10, and then the steel bar is horizontally placed in the slide groove 12 opened on the top of the placing platform 11, and one end of the steel bar is inserted into the gap between the conveying blocks 24 on the top of the conveying platform 13, and the second motor 22 is controlled by the external controller to work, so as to drive the rotating shaft 23 to rotate, thereby driving the conveying block 24 rotates, and with the help of the anti-slip grooves 25, the steel bar is driven to move toward the housing 1, and the position on the steel bar that needs to be bent is moved through the supporting pin 18 to between the center pin 19 and the bending pin 20, and then the first motor 14 is controlled to work through the external controller, and with the help of the reducer 15, the working disc 28 is driven to rotate, and the bending pin 20 is driven to rotate. With the help of the cooperation of the supporting pin 18 and the center pin 19, the steel bar is bent, and with the help of the dial 7, the rotation angle of the bending pin 20 is conveniently observed, thereby controlling the bending angle of the steel bar.
[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A steel bar bending machine for construction, comprising a housing (1) and a conveying platform (8), Features: The top of the housing (1) is fixedly connected with a support platform (2), a scale plate (7) and a fixing seat (16); a plurality of support holes (3) are provided on the surface of the support platform (2); a support pin (18) is inserted into the support hole (3); a working disc (28) is rotatably connected to the top of the fixing seat (16); a plurality of bending holes (17) are provided on the surface of the working disc (28); a bending pin (20) is inserted into the bending hole (17); a center pin (19) is fixedly connected to the top of the working disc (28); a first motor (14) and a reducer (15) are fixedly connected to the bottom of the inner wall of the housing (1); an output end of the first motor (14) is rotatably connected to an input end of the reducer (15); and an output end of the reducer (15) passes through the housing (1) and the fixing seat (16) and is inserted into the bottom of the working disc (28).
2. A steel bar bending machine for construction according to claim 1, Features: The top of the conveying platform (8) is fixedly connected to a placing platform (11) and a conveying platform (13); a slide groove (12) is provided on the top of the placing platform (11); a plurality of second motors (22) are fixedly connected to the bottom of the inner wall of the conveying platform (13); a rotating shaft (23) is fixedly connected to the output end of the second motor (22); and a conveying block (24) is sleeved on the outer wall of the rotating shaft (23).
3. A steel bar bending machine for construction according to claim 2, Features: The surfaces on both sides of the conveying platform (8) are fixedly connected to limit plates (10), the limit plates (10) are clamped on the surface of the shell (1), and the bottom of the conveying platform (8) is fixedly connected to a plurality of support blocks (9).
4. A steel bar bending machine for construction according to claim 2, Features: The outer wall of the rotating shaft (23) is fixedly connected with a plurality of clamping blocks (26), the inner wall of the conveying block (24) is provided with a plurality of clamping grooves (27), and the outer wall of the conveying block (24) is provided with a plurality of anti-slip grooves (25).
5. A steel bar bending machine for construction according to claim 1, Features: The outer walls of the supporting pin shaft (18), the central pin shaft (19) and the bending pin shaft (20) are all sleeved with auxiliary tubes (21).
6. A steel bar bending machine for construction according to claim 1, Features: The left and right surfaces of the shell (1) are both provided with a plurality of heat dissipation holes (5), and the front and rear surfaces of the shell (1) are both rotatably connected with baffles (4).
7. A steel bar bending machine for construction according to claim 1, Features: A plurality of rollers (6) are fixedly connected to the bottom of the housing (1).