Arc H-shaped steel machining device

Abstract

The utility model relates to the technical field of curved H-shaped steel processing devices, and discloses a curved H-shaped steel processing device which comprises an arc bending machine, the side face of the arc bending machine is fixedly connected with a placing plate, the top face of the placing plate is fixedly connected with a driving structure, and one end of the driving structure is fixedly connected with a moving assembly. According to the curved H-shaped steel machining device, through the arrangement of a driving structure and a moving assembly, a servo controller is operated to control a driving motor to rotate at a low rotating speed, so that a lead screw fixedly connected with the output end of the driving motor rotates slowly along with the driving motor, and a sliding block in threaded connection with the surface of the lead screw slowly moves in a sliding groove; the transmission rate of the lead screw driving the sliding block is low, and the lead screw rotates slowly, so that the sliding block can move more slowly, the bending device with the fixed top face moves slowly, workers can accurately adjust the bending radian more conveniently, and the effects of improving the bending accuracy of the arc bending machine and facilitating operation of the workers are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of curved H-shaped steel processing devices, in particular to a curved H-shaped steel processing device. Background Art

[0002] H-beam bending machine is a machine specially used for bending H-beam, mainly used in building structure, bridge engineering and machinery manufacturing. It can bend H-beam into the required shape to meet the structural requirements of different projects.

[0003] A cold bending machine for processing large-section H-shaped steel disclosed in the publication number CN206286360U has a simple principle and structure, is easy to use, and has strong applicability. It is easy to process and has strong operability.

[0004] However, this cold bending machine that can be used for large-section H-beam processing has the following disadvantages:

[0005] (1) It is impossible to quickly and accurately adjust the bending angle. When the H-beam needs to be precisely bent at a specific angle, the large error will affect the quality of the finished product.

[0006] (2) When the arc bending machine is used continuously, especially when the ambient temperature is high, the temperature of the switch cabinet of the arc bending machine will be too high, causing safety hazards. Stopping the machine for cooling will affect the efficiency of the arc bending machine. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a bending H-shaped steel processing device which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem proposed in the above background technology that the bending angle cannot be adjusted quickly and accurately, and when the ambient temperature is high, the switch cabinet temperature of the bending machine will be too high, causing safety hazards, and the shutdown for cooling will affect the efficiency of the bending machine.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an arc-bending H-shaped steel processing device, comprising an arc bending machine, a placement plate is fixedly connected to the side of the arc bending machine, a driving structure is fixedly connected to the top surface of the placement plate, a moving component is fixedly connected to one end of the driving structure, a bending device is fixedly connected to the top surface of the moving component, a switch cabinet is fixedly connected to the top surface of the switch cabinet, a commutation port is opened, and a commutation component is fixedly connected to the surface of the commutation port;

[0011] The moving assembly comprises a screw rod fixedly connected to one end of the driving structure, a sliding block is threadedly connected to the surface of the screw rod, and the sliding block is slidably connected to the inside of the sliding groove.

[0012] Optionally, one end of the slide groove is fixedly connected to a limit plate, a side surface of the limit plate is provided with a placement groove, a bearing is sleeved inside the placement groove, and a screw rod is sleeved inside the bearing.

[0013] Optionally, the other end of the slide groove is fixedly connected to a side plate, and a rotating hole is opened on the side surface of the side plate, and the inner diameter of the rotating hole matches the driving motor.

[0014] Optionally, the driving structure includes a driving motor fixedly connected to the top surface of the placement plate, the surface of the driving motor is electrically connected to a servo controller, the surface of the servo controller is sleeved with a device box, the side of the device box has heat dissipation holes in a circular array, and the device box is fixedly connected to the top surface of the placement plate.

[0015] Optionally, the commutation assembly includes an equipment plate fixedly connected to the commutation port on the top surface of the switch cabinet, the top surface of the equipment plate is provided with an air outlet in an axially symmetrical manner, the top surface of the air outlet is fixedly connected with a negative pressure impeller, the top surface of the equipment plate is fixedly connected with an air hood, the top surface of the air hood is provided with an air outlet, hinges are fixedly connected on both sides of the top surface of the air outlet in an axially symmetrical manner, and a dustproof plate is fixedly connected to the surface of the hinge.

[0016] Optionally, dustproof openings are axially symmetrically provided on both sides of the switch cabinet, and dustproof cloths for preventing dust are fixedly connected to the inside of the dustproof openings.

[0017] (III) Beneficial effects

[0018] The utility model provides a curved H-shaped steel processing device, which has the following beneficial effects:

[0019] 1. The arc-bending H-shaped steel processing device, through the setting of the driving structure and the moving components, operates the servo controller to control the driving motor to run at a lower speed, so that the lead screw fixedly connected to the output end of the driving motor rotates slowly, and the slider threaded on the surface of the lead screw moves slowly inside the slide groove. The transmission rate of the slider driven by the lead screw is itself slow, and the lead screw rotates slowly, so that the slider can move more slowly, and the bending device fixed on the top surface moves slowly, which is more convenient for workers to accurately adjust the bending curvature, thereby achieving the effect of improving the bending accuracy of the arc bending machine and facilitating workers' operation.

[0020] 2. The curved H-shaped steel processing device, through the setting of the commutation component, the negative pressure impeller rotates, so that a strong negative pressure is generated inside the wind hood. The strong negative pressure draws out the hot air generated by the internal operation of the switch cabinet, and the normal temperature air in the environment enters the interior of the switch cabinet through the dustproof cloth to maintain its internal temperature normal. At the same time, when there is no wind force, the dustproof plate falls under the influence of gravity, and the air outlet is closed to prevent dust from falling into the interior of the switch cabinet, thereby achieving the purpose of commutation inside the switch cabinet, maintaining its internal temperature, and avoiding shutdown and cooling due to long-term high-temperature work, which affects the working efficiency of the arc bending machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the drive structure and moving component structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the commutation component of the utility model;

[0024] Figure 4 It is a schematic diagram of the split structure of the utility model.

[0025] In the figure: 1. arc bending machine; 2. placement plate; 3. driving structure; 31. driving motor; 32. servo controller; 33. equipment box; 4. moving component; 41. screw rod; 42. slider; 43. slide; 5. bending device; 6. switch cabinet; 7. commutation component; 71. equipment plate; 72. negative pressure impeller; 73. wind hood; 74. hinge; 75. dustproof plate; 8. limit plate; 9. bearing; 10. dustproof cloth. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: an arc-shaped H-shaped steel processing device, including an arc bending machine 1, a placing plate 2 is fixedly connected to the side of the arc bending machine 1, a driving structure 3 is fixedly connected to the top surface of the placing plate 2, a moving component 4 is fixedly connected to one end of the driving structure 3, a bending device 5 is fixedly connected to the top surface of the moving component 4, a switch cabinet 6 is fixedly connected to the top surface of the arc bending machine 1, a commutation port is opened on the top surface of the switch cabinet 6, and a commutation component 7 is fixedly connected to the surface of the commutation port.

[0028] See also Figure 2One end of the slide 43 is fixedly connected to the limit plate 8, a placement groove is provided on the side of the limit plate 8, a bearing 9 is sleeved inside the placement groove, a screw rod 41 is sleeved inside the bearing 9, and the other end of the slide 43 is fixedly connected to the side plate, a rotating hole is provided on the side of the side plate, and the inner diameter of the rotating hole matches the driving motor 31; the bearing 9 can support the rotating screw rod 41 to prevent one end of the screw rod 41 from bending due to the centrifugal force of rotation due to lack of support, thereby affecting the moving effect of the slider 42;

[0029] See also Figure 3 Dustproof openings are axially symmetrically provided on both sides of the switch cabinet 6, and a dustproof cloth 10 for dust prevention is fixedly connected to the inside of the dustproof opening; the dustproof cloth 10 can prevent dust from entering the switch cabinet 6 when the gas passes through the dustproof opening, causing dust accumulation inside, resulting in a short circuit in the line or affecting heat dissipation.

[0030] In the utility model, the working steps of the device are as follows:

[0031] First, operate the servo controller 32 to control the drive motor 31 to run at a lower speed, so that the screw rod 41 fixedly connected to the output end of the drive motor 31 rotates slowly, and then the slider 42 threadedly connected to the surface of the screw rod 41 moves slowly inside the slide groove 43. The transmission rate of the slider 42 driven by the screw rod 41 is relatively slow, and the screw rod 41 rotates slowly, so that the slider 42 can move more slowly, so that the bending device 5 fixed on the top surface moves slowly, which is more convenient for workers to accurately adjust the bending arc. Finally, the negative pressure impeller 72 rotates to generate a strong negative pressure inside the wind hood 73. The strong negative pressure draws out the hot air generated by the internal operation of the switch cabinet 6, and the normal temperature air in the environment enters the interior of the switch cabinet 6 through the dustproof cloth 10 to keep its internal temperature normal. At the same time, the dustproof plate 75 falls under the influence of gravity when there is no wind force, and the air outlet is closed to prevent dust from falling into the switch cabinet 6.

[0032] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0033] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0034] 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. A curved H-beam processing device, comprising a curved machine (1), characterized in that: The side of the arc bending machine (1) is fixedly connected to a placement plate (2), the top surface of the placement plate (2) is fixedly connected to a driving structure (3), one end of the driving structure (3) is fixedly connected to a moving component (4), the top surface of the moving component (4) is fixedly connected to a bending device (5), the top surface of the arc bending machine (1) is fixedly connected to a switch cabinet (6), the top surface of the switch cabinet (6) is provided with a commutation port, and the surface of the commutation port is fixedly connected to a commutation component (7); The moving assembly (4) comprises a screw rod (41) fixedly connected to one end of the driving structure (3), a sliding block (42) is threadedly connected to the surface of the screw rod (41), and the sliding block (42) is slidably connected to the inside of the sliding groove (43).

2. The device for processing curved H-shaped steel according to claim 1, characterized in that: One end of the slide groove (43) is fixedly connected to a limit plate (8), a side surface of the limit plate (8) is provided with a placement groove, a bearing (9) is sleeved inside the placement groove, and a screw rod (41) is sleeved inside the bearing (9).

3. The device for processing curved H-shaped steel according to claim 1, characterized in that: The other end of the slide groove (43) is fixedly connected to a side plate, and a rotation hole is opened on the side surface of the side plate, and the inner diameter of the rotation hole matches the driving motor (31).

4. The device for processing curved H-shaped steel according to claim 1, characterized in that: The driving structure (3) comprises a driving motor (31) fixedly connected to the top surface of the placement plate (2); the surface of the driving motor (31) is electrically connected to a servo controller (32); the surface of the servo controller (32) is sleeved with a device box (33); the side surface of the device box (33) is provided with heat dissipation holes in a circular array; the device box (33) is fixedly connected to the top surface of the placement plate (2).

5. The device for processing curved H-shaped steel according to claim 1, characterized in that: The commutation assembly (7) comprises an equipment plate (71) fixedly connected to the commutation port on the top surface of the switch cabinet (6); the top surface of the equipment plate (71) is provided with an air outlet in an axially symmetrical manner; the top surface of the air outlet is fixedly connected with a negative pressure impeller (72); the top surface of the equipment plate (71) is fixedly connected with an air hood (73); the top surface of the air hood (73) is provided with an air outlet; hinges (74) are fixedly connected to both sides of the top surface of the air outlet in an axially symmetrical manner; and a dustproof plate (75) is fixedly connected to the surface of the hinge (74).

6. The device for processing curved H-shaped steel according to claim 1, characterized in that: Dustproof openings are provided on both sides of the switch cabinet (6) in an axially symmetrical manner, and dustproof cloths (10) for preventing dust are fixedly connected inside the dustproof openings.

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