Adjustable angle steel rapid bending equipment

Abstract

The invention discloses adjustable angle steel rapid bending equipment, and belongs to the technical field of machining equipment.The adjustable angle steel rapid bending equipment comprises a shell and a driving operation and spacing adjusting assembly, the driving operation and spacing adjusting assembly is installed in the shell, and a first installation column and a second installation column are fixedly connected into the shell; the first mounting column and the second mounting column are provided with a bearing fixing assembly, the bearing fixing assembly and the driving operation and distance adjusting assembly are provided with an operation transmission assembly, a telescopic horizontal adjusting assembly is installed in the shell, and the shell is provided with a sliding jacking assembly. The functions of a straightening machine and a bending machine are integrated, so that automatic adjustment and use can be achieved according to the actual use condition, the multi-mode integration and integration form is achieved, the machining and using requirements of traditional sectional materials can be effectively met, and therefore the problem that multiple devices are replaced and used when angle steel is machined and operated traditionally is effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of machining equipment, in particular to an adjustable angle steel quick bending device. Background Art

[0002] Angle steel, commonly known as angle iron, is a long steel strip with two sides perpendicular to each other. Angle steel can be used to form various load-bearing components according to different structural needs, and can also be used as connectors between components. With the continuous improvement of industrialization level, the demand for angle steel and its accessories is increasing in quantity and quality. Before the angle steel and its accessories are assembled, most of the angle steels are delivered in the form of straight strips after being run through a straightening machine. However, according to the requirements of the use environment, the angle steel often needs to be bent into different shapes, which requires the additional use of a bending machine. At the same time, whether it is a straightening machine or a bending machine, when working on angle steels of different sizes, it is necessary to dismantle the originally unsuitable molds and reinstall the suitable molds. This disassembly and assembly process wastes time and greatly reduces work efficiency, and thus cannot meet the needs of users. For this reason, an adjustable angle steel quick bending device is proposed. Summary of the invention

[0003] The object of the present invention is to provide an adjustable angle steel quick bending device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable angle steel quick bending device, comprising a housing and a driving operation and spacing adjustment component, the driving operation and spacing adjustment component is installed in the housing, a mounting column 1 and a mounting column 2 are respectively fixedly connected in the housing, a receiving and fixing component is installed on the mounting column 1 and the mounting column 2, a running transmission component is installed on the receiving and fixing component and the driving operation and spacing adjustment component, a telescopic horizontal adjustment component is installed in the housing, and a sliding top pressing component is installed on the housing; Wherein, the receiving and fixing component and the running transmission component are both connected to the telescopic horizontal adjustment component, and the telescopic horizontal adjustment component is adapted to the sliding top pressing component.

[0005] As a further preferred embodiment of the present technical solution: a driving operation and spacing adjustment component is provided to straighten the angle steel and adjust the straightening spacing, so as to adapt to the straightening work of angle steels of different sizes, and the driving operation and spacing adjustment component is connected with the operation transmission component by means of a receiving and fixing component, so that when the driving operation and spacing adjustment component is in operation, the operation transmission component is driven via the receiving and fixing component.

[0006] As a further preferred embodiment of the present technical solution: the driving force generated by the driving operation and spacing adjustment components is transmitted by operating the transmission component, thereby driving the telescopic horizontal adjustment component connected thereto, so that the sliding top pressure component is installed on the telescopic horizontal adjustment component to realize the bending of the diagonal steel.

[0007] As a further preferred embodiment of the present technical solution: the driving operation and spacing adjustment component includes an active bevel gear, a driving motor and a lifting cylinder, the output shaft of the driving motor is installed on the top of the active bevel gear through a coupling, the piston rod of the lifting cylinder is installed on the bottom of the active bevel gear through a bearing, and the lifting cylinder is installed in a housing, and the driving motor is used to give the device an overall driving force, thereby driving the active bevel gear to rotate, and at the same time, the lifting cylinder is used to drive the active bevel gear to be lifted vertically, so that the driven bevel gear meshing with the active bevel gear can be driven to be adjusted during the lifting process, and the spacing between the two guide wheels can be adjusted to adapt to angle steels of different sizes, and angle steels of different sizes can be straightened; The active bevel gear is fixedly connected with a receiving column, and the receiving column is fixedly connected with teeth arranged at equal distances. The driving motor is connected through the receiving column, and the teeth cooperate with the transmission belt.

[0008] As a further preferred embodiment of the present technical solution: the driving operation and spacing adjustment assembly further comprises a plurality of connecting rods, the connecting rods are fixedly connected with a driven bevel gear, and the driving bevel gear is connected to the driven bevel gear, one end of the connecting rods is fixedly connected with a slider 1, and a slider 2 is fixedly connected on the connecting rod and located above the driven bevel gear, and the driven bevel gear is arranged to cooperate with the operation of the driving bevel gear by supporting the components installed thereon through the connecting rods; Therein, a plurality of slide grooves are provided in the shell, the lifting cylinder is located on a side adjacent to the plurality of slide grooves, a plurality of sliding rails are provided on the shell, the slide grooves are adapted to the sliding rails, and the number of the connecting rods, slide grooves and sliding rails is the same, the slide grooves are provided to receive the first slide block, and the second slide block is received by the sliding rails; Among them, the slider 1 is located in the slide groove, the slider 2 is located in the sliding track, and the connecting rod passes through the shell extension section and is equipped with a guide wheel 2. The above-mentioned arrangement ensures the stable operation of the driving operation and the spacing adjustment component, and the guide wheel 2 is used for straightening the angle steel.

[0009] As a further preferred embodiment of the technical solution: the receiving and fixing component includes a mounting and fixing frame, on which two sleeves are fixedly connected, and one end of the mounting and fixing frame is fixedly connected to a mounting frame, and the mounting and fixing frame receives the sleeves and the mounting frame, and the drive motor is fixed by the mounting frame, and is installed on each mounting column by means of the sleeves, so as to ensure the stable operation of each component; Wherein, the driving motor is installed in the installation frame, and the two sleeves are respectively installed on the first installation column and the second installation column.

[0010] As a further preferred embodiment of the present technical solution: the operation transmission assembly includes an auxiliary gear and a driving gear, the auxiliary gear and the driving gear are respectively installed on two sleeves through bearings, a plurality of fixing rods are fixedly connected to the bottom of the driving gear, a plurality of the fixing rods are fixedly connected to a driven gear at one end away from the driving gear, and the driven gear runs through the second mounting column, the auxiliary gear is arranged to stabilize the linkage operation between the components, and the driving gear is used to drive the driven gear through the arranged fixing rod, and then the driven gear is used to drive the telescopic level adjustment assembly to operate; Among them, the driven gear is a half gear, and the running transmission assembly also includes a transmission belt, on which teeth arranged equidistantly are fixedly connected. The transmission belt is connected to the receiving column, the auxiliary gear and the driving gear, and drives the linkage gear through the driven gear.

[0011] As a further preferred embodiment of the present technical solution: the telescopic level adjustment assembly includes a mounting plate, an "L"-shaped connecting rod is installed on one side of the mounting plate, a receiving rod is installed on the mounting plate through a bearing, a linkage gear is fixedly connected to the receiving rod, the mounting plate is used to receive the components installed thereon, and the "L"-shaped connecting rod is provided for the installation and fixation between the telescopic level adjustment assembly and the receiving and fixing assembly, and at the same time, the receiving rod on the mounting plate is used to receive the linkage gear; Wherein, the driven gear and the linkage gear are located in the same horizontal plane, and the teeth of the driven gear are matched with the teeth of the linkage gear; Among them, the mounting plate passes through the second mounting column and is located below the linkage gear. The mounting plate is arranged in a "Z" shape. Through the above arrangement, the meshing between the driven gear and the linkage gear is achieved, and the mounting plate is arranged in a "Z" shape, which can effectively utilize the height difference in shape.

[0012] As a further preferred embodiment of the present technical solution: a receiving groove is provided on the mounting plate, a spring is installed on the mounting plate and in the receiving groove, a mounting block is installed on the side of the spring away from the mounting plate, a connecting rope is installed on the side of the mounting block away from the spring, a receiving tube is fixedly connected to the mounting block, a receiving hole is provided in the receiving tube, the spring and the mounting block are received by the receiving groove, and the spring's own elastic potential energy can be used to drive the mounting block to reset after the linkage gear is separated from the driven gear, at this time, the receiving tube and the connecting rope are received by the mounting block, and the receiving tube is used to dock the sliding top pressure component; Among them, the end of the connecting rope away from the mounting block is wound around the receiving rod, and the linkage operation between the linkage gear and the mounting block is realized through the above arrangement.

[0013] As a further preferred embodiment of the technical solution: the sliding pressing assembly comprises a "U"-shaped connecting rod, a clamping block is fixedly connected to the long vertical section of the "U"-shaped connecting rod, and a guide wheel three is installed on the short vertical section of the "U"-shaped connecting rod, the clamping block and the guide wheel three are respectively supported by the "U"-shaped connecting rod, and the guide wheel three is provided for pressing the angle steel that needs to be bent; Among them, the outer diameter of the long vertical section of the "U"-shaped connecting rod is adapted to the inner diameter of the receiving hole of the receiving tube, and the installation between the sliding top pressing assembly and the telescopic horizontal adjustment assembly is achieved through the above-mentioned setting.

[0014] As a further preferred embodiment of the technical solution: a running track is provided on the shell, the clamping block is clamped in the running track, a limiting groove is provided in the shell, the mounting plate is located in the limiting groove, the running track is used to receive the clamping block, and the limiting groove is provided to receive the mounting plate and limit the running direction of the mounting plate; Wherein, the running track and the clamping block are prepared by magnetic force, and through the above arrangement, they are used to fix the sliding pressing component and to fix the clamping block in the running track when the clamping block cannot be fixed in the running track.

[0015] As a further preferred embodiment of the present technical solution: two mounting rods are fixedly connected to the shell, a guide wheel is installed on the mounting rods, two door bodies are symmetrically installed on one side of the shell, a handle is fixedly connected to the door body, the mounting rods are used to support the guide wheel, and the two guide wheels are used to resist the angle steel pressurized by the sliding top pressure assembly, so as to complete and realize the bending operation of the angle steel, and at the same time, the door body is opened by the handle, which is convenient for the later inspection and replacement of the components inside the shell.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention integrates the functions of the straightening machine and the bending machine (diagonal steel straightening and diagonal steel bending), so that the diagonal steel can be adjusted and used autonomously according to the actual use conditions, that is, the straightening work of the diagonal steel is operated by the driving operation and the spacing adjustment component under normal use, and when the diagonal steel needs to be bent, the sliding top pressure component is assembled to the telescopic horizontal adjustment component for linkage operation. The multi-mode integrated and aggregated form can effectively meet the use requirements of traditional profiles, greatly improve the practicality and applicability of the overall device, and effectively solve the problem of the use of multiple equipment replacement when the traditional diagonal steel is in operation; The integration of multiple operation modes in the present invention can effectively save labor costs while improving work efficiency, and the integration of equipment functions can avoid the use of other equipment and reduce the cost of equipment use; The present invention uses a driving operation and spacing adjustment component to drive the active bevel gear to lift vertically by using a lifting cylinder. During the lifting process, since the active bevel gear is narrow at the bottom and wide at the top, it can drive the driven bevel gear meshing with it to adjust and adjust the spacing between the two guide wheels, so as to adapt to angle steels of different sizes and straighten the angle steels of different sizes, thereby solving the problem of mold disassembly and replacement caused by different material specifications and volumes, and thus effectively improving work efficiency. In the present invention, under the operation of the same driving motor and lifting cylinder, three different operation modes are performed (i.e., straightening of the diagonal steel, adjustment of the spacing, and bending of the diagonal steel), thereby enriching the overall operation effect of the device under a single drive, saving the operation cost, and effectively expanding the use advantage of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an adjustable angle steel quick bending device of the present invention; Figure 2 It is a schematic diagram of the first cross-sectional structure of an adjustable angle steel quick bending device of the present invention; Figure 3 It is a schematic diagram of the second cross-sectional structure of an adjustable angle steel quick bending device of the present invention; Figure 4 It is a schematic diagram of a first installation structure of a driving operation and spacing adjustment component, a receiving and fixing component, an operation transmission component and a telescopic horizontal adjustment component in an adjustable angle steel rapid bending device of the present invention; Figure 5 It is a schematic diagram of a second installation structure of a driving operation and spacing adjustment component, a receiving and fixing component, an operation transmission component and a telescopic horizontal adjustment component in an adjustable angle steel rapid bending device of the present invention; Figure 6 It is a schematic diagram of the exploded structure of a driving operation and spacing adjustment component in an adjustable angle steel rapid bending device of the present invention; Figure 7 It is a schematic diagram of the exploded structure of the first part of the driving operation and spacing adjustment components in an adjustable angle steel rapid bending device of the present invention; Figure 8 It is a schematic diagram of the exploded structure of the second part of the driving operation and spacing adjustment component in the adjustable angle steel rapid bending device of the present invention; Fig. 9 It is a schematic diagram of a first installation structure of a receiving and fixing component, a running transmission component and a telescopic horizontal adjustment component in an adjustable angle steel quick bending device of the present invention; Fig.10 It is a structural schematic diagram of a running transmission assembly in an adjustable angle steel quick bending device of the present invention; Fig.11 It is a schematic diagram of a second installation structure for receiving a fixing component, a running transmission component and a telescopic horizontal adjustment component in an adjustable angle steel quick bending device of the present invention; Fig.12 The present invention is a schematic diagram of the installation structure of a housing and a sliding top-pressing assembly in an adjustable angle steel quick bending device.

[0018] In the figure: 1. Shell; 11. Mounting column 1; 12. Mounting column 2; 13. Slide groove; 14. Sliding track; 15. Running track; 16. Limiting groove; 17. Mounting rod; 18. Guide wheel 1; 2. Driving operation and spacing adjustment component; 21. Active bevel gear; 22. Undertaking column; 23. Tooth; 24. Driving motor; 25. Lifting cylinder; 26. Connecting rod; 27. Driven bevel gear; 28. Slider 1; 29. ​​Slider 2; 210. Guide wheel 2; 3. Undertaking and fixing component; 31. Mounting Mounting bracket; 32. Sleeve; 33. Mounting frame; 4. Running transmission assembly; 41. Transmission belt; 42. Auxiliary gear; 43. Driving gear; 44. Fixing rod; 45. Driven gear; 5. Telescopic level adjustment assembly; 51. Mounting plate; 52. "L" type connecting rod; 53. Receiver rod; 54. Linkage gear; 55. Spring; 56. Mounting block; 57. Connecting rope; 58. Receiver tube; 6. Sliding top pressure assembly; 61. "U" type connecting rod; 62. Block; 63. Guide wheel three. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Example 1

[0021] See also Figure 1-Figure 12 The present invention provides a technical solution: an adjustable angle steel quick bending device, comprising a shell 1 and a driving operation and spacing adjustment component 2, the driving operation and spacing adjustment component 2 is installed in the shell 1, the shell 1 is respectively fixedly connected with a mounting column 11 and a mounting column 2 12, a receiving and fixing component 3 is installed on the mounting column 11 and the mounting column 2 12, and a running transmission component 4 is installed on the receiving and fixing component 3 and the driving operation and spacing adjustment component 2, a telescopic horizontal adjustment component 5 is installed in the shell 1, and a sliding top pressing component 6 is installed on the shell 1; Among them, the receiving and fixing component 3 and the running transmission component 4 are both connected to the telescopic horizontal adjustment component 5, and the telescopic horizontal adjustment component 5 is adapted to the sliding top pressing component 6.

[0022] In this embodiment, specifically: through the setting of the driving operation and spacing adjustment component 2, on the one hand, the driving mechanism straightens the angle steel, and on the other hand, the straightening spacing can be adjusted, thereby adapting to the straightening work of angle steels of different sizes, and the setting of the receiving and fixing component 3 is used to connect the driving operation and spacing adjustment component 2 with the operation transmission component 4, so that when the driving operation and spacing adjustment component 2 is running, the operating transmission component 4 is driven through the receiving and fixing component 3.

[0023] In this embodiment, specifically: the operation transmission component 4 is set up to transmit the driving force generated by the driving operation and spacing adjustment component 2, thereby driving the telescopic horizontal adjustment component 5 connected thereto, so that the sliding top pressure component 6 is installed on the telescopic horizontal adjustment component 5 to realize the bending of the diagonal steel.

[0024] In this embodiment, specifically: the driving operation and spacing adjustment component 2 includes an active bevel gear 21, a driving motor 24 and a lifting cylinder 25. The output shaft of the driving motor 24 is installed on the top of the active bevel gear 21 through a coupling, and the piston rod of the lifting cylinder 25 is installed on the bottom of the active bevel gear 21 through a bearing, and the lifting cylinder 25 is installed in the housing 1. The driving motor 24 is provided to give the device an overall driving force, thereby driving the active bevel gear 21 installed thereon to rotate. At the same time, the lifting cylinder 25 is provided to drive the active bevel gear 21 to be lifted vertically, so that the driven bevel gear 27 meshing with the active bevel gear 21 can be driven to be adjusted during the lifting process, thereby adjusting the spacing between the guide wheels 210, adapting to angle steels of different sizes, and straightening angle steels of different sizes; The driving bevel gear 21 is fixedly connected with a receiving column 22 , and the receiving column 22 is fixedly connected with teeth 23 arranged at equal intervals. The driving motor 24 is connected through the receiving column 22 , and the teeth 23 cooperate with the transmission belt 41 .

[0025] In this embodiment, specifically: the driving operation and spacing adjustment component 2 also includes a plurality of connecting rods 26, a driven bevel gear 27 is fixedly connected to the connecting rod 26, and the driving bevel gear 21 is connected to the driven bevel gear 27, a slider 1 28 is fixedly connected to one end of the connecting rod 26, and a slider 2 29 is fixedly connected to the connecting rod 26 and located above the driven bevel gear 27, the connecting rod 26 is used to receive the components installed thereon, and the driven bevel gear 27 is used to cooperate with the operation of the driving bevel gear 21; Among them, a plurality of slide grooves 13 are opened in the housing 1, and the lifting cylinder 25 is located on the adjacent side of the plurality of slide grooves 13. A plurality of sliding rails 14 are opened on the housing 1. The slide grooves 13 are adapted to the sliding rails 14, and the number of connecting rods 26, slide grooves 13 and sliding rails 14 is the same. The slide grooves 13 are used to receive the slider 1 28, and the sliding rails 14 are used to receive the slider 2 29. Among them, the slider 1 28 is located in the slide groove 13, the slider 29 is located in the sliding track 14, and the connecting rod 26 passes through the extension section of the shell 1 and is equipped with a guide wheel 210. The above-mentioned settings ensure the stable operation of the driving operation and the spacing adjustment component 2, and the guide wheel 210 is used for straightening the angle steel.

[0026] Example 2

[0027] An adjustable angle steel quick bending device, the receiving and fixing component 3 includes a mounting and fixing frame 31, two sleeves 32 are fixedly connected to the mounting and fixing frame 31, one end of the mounting and fixing frame 31 is fixedly connected to a mounting frame 33, the mounting and fixing frame 31 is used to receive the sleeves 32 and the mounting frame 33 respectively, the mounting and fixing frame 31 is used to receive the sleeves 32 and the mounting frame 33, and the mounting frame 33 is used to fix the driving motor 24, and the sleeves 32 are used to be installed on each mounting column, so as to ensure the stable operation of each component; The driving motor 24 is installed in the installation frame 33 , and the two sleeves 32 are installed on the first installation column 11 and the second installation column 12 respectively.

[0028] In this embodiment, specifically: the operation transmission assembly 4 includes an auxiliary gear 42 and a driving gear 43, the auxiliary gear 42 and the driving gear 43 are respectively installed on two sleeves 32 through bearings, a plurality of fixing rods 44 are fixedly connected to the bottom of the driving gear 43, and a plurality of fixing rods 44 are fixedly connected to a driven gear 45 at one end away from the driving gear 43, and the driven gear 45 runs through the second mounting column 12, the auxiliary gear 42 is used to stabilize the linkage operation between the components, and the driving gear 43 is used to drive the driven gear 45 through the fixed rod 44, and then the driven gear 45 is used to drive the telescopic level adjustment assembly 5 to operate; The driven gear 45 is a half gear, and the running transmission assembly 4 also includes a transmission belt 41, on which teeth arranged at equal intervals are fixedly connected, and the transmission belt 41 is connected to the receiving column 22, the auxiliary gear 42 and the driving gear 43, and the linkage gear 54 is driven by the set driven gear 45, and the diameter value of the driven gear 45 rotating once is at least greater than the diameter value of the linkage gear 54 rotating three times, so as to ensure the bending requirement of the guide wheel three 63 for the angle steel, wherein it is further explained that the linkage gear 54 rotates at least half and at most three quarters to make the guide wheel three 63 press against the angle steel that needs to be bent; It should be further explained that the transmission belt 41 drives the auxiliary gear 42 and the driving gear 43 under the action of the receiving column 22, and the transmission belt 41 can also be a chain with teeth.

[0029] In this embodiment, specifically: the telescopic level adjustment component 5 includes a mounting plate 51, an "L"-shaped connecting rod 52 is installed on one side of the mounting plate 51, a receiving rod 53 is installed on the mounting plate 51 through a bearing, and a linkage gear 54 is fixedly connected to the receiving rod 53. The mounting plate 51 is provided to receive the components installed thereon, and the "L"-shaped connecting rod 52 is provided for the installation and fixing work between the telescopic level adjustment component 5 and the receiving and fixing component 3. At the same time, the receiving rod 53 on the mounting plate 51 is used to receive the linkage gear 54; The driven gear 45 and the linkage gear 54 are located in the same horizontal plane, and the teeth of the driven gear 45 match the teeth of the linkage gear 54; Among them, the mounting plate 51 passes through the mounting column 12 and is located below the linkage gear 54. The mounting plate 51 is arranged in a "Z" shape. Through the above arrangement, the meshing between the driven gear 45 and the linkage gear 54 is achieved, and the mounting plate 51 is arranged in a "Z" shape, which can effectively utilize the height difference in shape.

[0030] In this embodiment, specifically: a receiving groove is provided on the mounting plate 51, a spring 55 is installed on the mounting plate 51 and in the receiving groove, a mounting block 56 is installed on the side of the spring 55 away from the mounting plate 51, a connecting rope 57 is installed on the side of the mounting block 56 away from the spring 55, a receiving tube 58 is fixedly connected to the mounting block 56, a receiving hole is provided in the receiving tube 58, and the receiving groove is used to receive the spring 55 and the mounting block 56, and the spring 55 can drive the mounting block 56 to reset after the linkage gear 54 is separated from the driven gear 45 through its own elastic potential energy. At this time, the mounting block 56 is used to receive the receiving tube 58 and the connecting rope 57, and the receiving tube 58 is provided for docking the sliding top pressure component 6; Among them, one end of the connecting rope 57 away from the mounting block 56 is wound around the receiving rod 53, and the linkage operation between the linkage gear 54 and the mounting block 56 is realized through the above arrangement.

[0031] In this embodiment, specifically: the sliding pressing assembly 6 includes a "U"-shaped connecting rod 61, a clamping block 62 is fixedly connected to the long vertical section of the "U"-shaped connecting rod 61, and a guide wheel 3 63 is installed on the short vertical section of the "U"-shaped connecting rod 61. The clamping block 62 and the guide wheel 3 63 are respectively supported by the "U"-shaped connecting rod 61, and the guide wheel 3 63 is used to press the angle steel that needs to be bent; The outer diameter of the long vertical section of the “U”-shaped connecting rod 61 is matched with the inner diameter of the receiving hole of the receiving tube 58 , and the installation between the sliding pressing assembly 6 and the telescopic horizontal adjustment assembly 5 is achieved through the above arrangement.

[0032] In this embodiment, specifically: a running track 15 is provided on the housing 1, the block 62 is clamped in the running track 15, a limiting groove 16 is provided in the housing 1, and the mounting plate 51 is located in the limiting groove 16. The running track 15 is provided to receive the block 62, and the limiting groove 16 is provided to receive the mounting plate 51 on the one hand, and to limit the running direction of the mounting plate 51 on the other hand; Among them, the running track 15 and the block 62 are made of magnets. Through the above settings, the main function is to fix the sliding top pressure component 6. On the other hand, when the block 62 cannot be fixed in the running track 15, the block 62 is fixed in the running track 15, that is, the installation and fixing work of the running track 15 and the block 62 is realized.

[0033] In this embodiment, specifically: two mounting rods 17 are fixedly connected to the shell 1, and a guide wheel 18 is installed on the mounting rod 17. Two door bodies are symmetrically installed on one side of the shell 1, and a handle is fixedly connected to the door body. The mounting rod 17 is provided to support the guide wheel 18, and the two guide wheels 18 are used to resist the angle steel pressed by the sliding top pressure component 6, so as to complete and realize the bending operation of the angle steel. At the same time, the door body can be opened by the handle, so as to facilitate the later inspection and replacement of various components inside the shell 1.

[0034] Working principle: When the angle steel straightening is in use, turn on the external switch to start the driving motor 24 in the driving operation and spacing adjustment component 2. The driving motor 24 runs to give the device an overall driving force. The driving motor 24 drives the active bevel gear 21 installed thereon to rotate, thereby the driven bevel gears 27 meshing therewith are linked. Since the driven bevel gear 27 is installed on the connecting rod 26, the connecting rod 26 follows and drives the guide wheel 210 installed thereon to rotate, thereby transmitting and straightening the conveyed angle steel; At the same time, the lifting cylinder 25 can be used to drive the active bevel gear 21 to perform vertical lifting. During the lifting process, since the active bevel gear 21 is narrow at the bottom and wide at the top, it can drive the driven bevel gear 27 meshing with it to adjust and adjust the spacing between the guide wheels 210, so as to adapt to angle steels of different sizes and straighten the angle steels of different sizes. In addition, the slider 1 28 in the slide groove 13 and the slider 2 29 in the slide track 14 can effectively ensure the stable operation of the entire device during and after the adjustment process. When the angle steel is bent and used, the sliding pressing assembly 6 is pressed downward by external force, so that the block 62 is separated from the running track 15 and inserted into the receiving tube 58. At this time, the receiving and fixing assembly 3 is used to connect the driving operation and spacing adjustment assembly 2 and the operation transmission assembly 4. The receiving and fixing assembly 3 can assist the stability of the driving operation and spacing adjustment assembly 2 and the operation transmission assembly 4 during operation. On the other hand, when the driving operation and spacing adjustment assembly 2 is vertically lifted and adjusted, the stable operation and coordination of other components can be guaranteed. At this time, the operation transmission assembly 3 is set. Component 4 transmits the driving force generated by the driving operation and spacing adjustment component 2, and uses the driven gear 45 connected to the driving gear 43 in the operation transmission component 4 to drive the linkage gear 54. The linkage gear 54 rotates and pulls the connecting rope 57 through the receiving rod 53, thereby driving the mounting block 56 and the receiving tube 58 installed thereon to run horizontally in the mounting plate 51, thereby realizing the horizontal operation of the sliding top pressure component 6, and the angle steel that needs to be bent after straightening is pressed by the set guide wheel three 63, and the two guide wheels one 18 are used to resist the angle steel pressed by the sliding top pressure component 6, so as to complete and realize the bending operation of the angle steel.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable angle steel quick bending device, comprising a housing (1) and a drive operation and spacing adjustment component (2), wherein the drive operation and spacing adjustment component (2) is installed in the housing (1), and is characterized in that: The housing (1) is respectively fixedly connected with a first mounting column (11) and a second mounting column (12); a receiving and fixing assembly (3) is installed on the first mounting column (11) and the second mounting column (12); a running transmission assembly (4) is installed on the receiving and fixing assembly (3) and the driving and spacing adjustment assembly (2); a telescopic level adjustment assembly (5) is installed in the housing (1); and a sliding top pressing assembly (6) is installed on the housing (1); The receiving and fixing component (3) and the running transmission component (4) are both connected to the telescopic horizontal adjustment component (5), and the telescopic horizontal adjustment component (5) is adapted to the sliding pressing component (6).

2. The adjustable angle steel quick bending device according to claim 1 is characterized in that: The driving operation and spacing adjustment component (2) comprises a driving bevel gear (21), a driving motor (24) and a lifting cylinder (25), wherein the output shaft of the driving motor (24) is mounted on the top of the driving bevel gear (21) via a coupling, the piston rod of the lifting cylinder (25) is mounted on the bottom of the driving bevel gear (21) via a bearing, and the lifting cylinder (25) is mounted in the housing (1); Wherein, a receiving column (22) is fixedly connected to the active bevel gear (21), and teeth (23) arranged at equal distances are fixedly connected to the receiving column (22).

3. The adjustable angle steel quick bending device according to claim 2 is characterized in that: The driving operation and spacing adjustment assembly (2) further comprises a plurality of connecting rods (26), a driven bevel gear (27) being fixedly connected to the connecting rod (26), and the driving bevel gear (21) being connected to the driven bevel gear (27), a slider 1 (28) being fixedly connected to one end of the connecting rod (26), and a slider 2 (29) being fixedly connected to the connecting rod (26) and located above the driven bevel gear (27); The housing (1) is provided with a plurality of slide grooves (13), the lifting cylinder (25) is located on a side adjacent to the plurality of slide grooves (13), the housing (1) is provided with a plurality of sliding rails (14), the slide grooves (13) are adapted to the sliding rails (14), and the connecting rods (26), the slide grooves (13) and the sliding rails (14) are the same in number; The slider 1 (28) is located in the slide groove (13), the slider 2 (29) is located in the slide track (14), and the connecting rod (26) passes through the extension section of the shell (1) and is equipped with a guide wheel 2 (210).

4. The adjustable angle steel quick bending device according to claim 2 is characterized in that: The receiving and fixing assembly (3) comprises a mounting and fixing frame (31), two sleeves (32) are fixedly connected to the mounting and fixing frame (31), and one end of the mounting and fixing frame (31) is fixedly connected to a mounting frame (33); The driving motor (24) is installed in a mounting frame (33), and the two sleeves (32) are respectively installed on a first mounting column (11) and a second mounting column (12).

5. The adjustable angle steel quick bending device according to claim 4 is characterized in that: The running transmission assembly (4) comprises an auxiliary gear (42) and a driving gear (43), wherein the auxiliary gear (42) and the driving gear (43) are respectively mounted on two sleeves (32) via bearings, a plurality of fixing rods (44) are fixedly connected to the bottom of the driving gear (43), and a driven gear (45) is fixedly connected to one end of the plurality of fixing rods (44) away from the driving gear (43), and the driven gear (45) passes through the second mounting column (12); The driven gear (45) is a half gear, and the running transmission assembly (4) further comprises a transmission belt (41), to which teeth arranged at equal intervals are fixedly connected, and the transmission belt (41) is connected to the receiving column (22), the auxiliary gear (42) and the driving gear (43).

6. The adjustable angle steel quick bending device according to claim 5 is characterized in that: The telescopic level adjustment assembly (5) comprises a mounting plate (51), an "L"-shaped connecting rod (52) is mounted on one side of the mounting plate (51), a receiving rod (53) is mounted on the mounting plate (51) via a bearing, and a linkage gear (54) is fixedly connected to the receiving rod (53); The driven gear (45) and the linkage gear (54) are located on the same horizontal plane, and the teeth of the driven gear (45) match the teeth of the linkage gear (54); The mounting plate (51) passes through the second mounting column (12) and is located below the linkage gear (54), and the mounting plate (51) is arranged in a "Z" shape.

7. The adjustable angle steel quick bending device according to claim 6 is characterized in that: The mounting plate (51) is provided with a receiving groove, a spring (55) is installed on the mounting plate (51) and in the receiving groove, a mounting block (56) is installed on the side of the spring (55) away from the mounting plate (51), a connecting rope (57) is installed on the side of the mounting block (56) away from the spring (55), a receiving tube (58) is fixedly connected to the mounting block (56), and a receiving hole is provided in the receiving tube (58); Wherein, one end of the connecting rope (57) away from the mounting block (56) is wound around the receiving rod (53).

8. The adjustable angle steel quick bending device according to claim 6, characterized in that: The sliding pressing assembly (6) comprises a "U"-shaped connecting rod (61), a clamping block (62) is fixedly connected to the long vertical section of the "U"-shaped connecting rod (61), and a guide wheel three (63) is installed on the short vertical section of the "U"-shaped connecting rod (61); The outer diameter of the long vertical section of the "U"-shaped connecting rod (61) is adapted to the inner diameter of the receiving hole of the receiving tube (58).

9. The adjustable angle steel quick bending device according to claim 8, characterized in that: The housing (1) is provided with a running track (15), the clamping block (62) is clamped in the running track (15), a limiting groove (16) is provided in the housing (1), and the mounting plate (51) is located in the limiting groove (16); Wherein, the running track (15) and the clamping block (62) are prepared by magnetic force.

10. The adjustable angle steel quick bending device according to claim 1, characterized in that: Two mounting rods (17) are fixedly connected to the housing (1), and a guide wheel (18) is mounted on the mounting rod (17). Two door bodies are symmetrically mounted on one side of the housing (1), and a handle is fixedly connected to the door body.

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