Press machine for machining tower parts of electric power iron tower

Abstract

The utility model relates to the technical field of pressing machines, and discloses a press machine for machining electric iron tower parts, which comprises a supporting block, a vertical plate is fixedly mounted at the top of the supporting block, a main hydraulic machine is fixedly mounted at the top of the vertical plate, and a main pressing plate is fixedly mounted at the telescopic end of the main hydraulic machine. And a control device is fixedly mounted on the outer wall of the supporting block. A motor is started to enable a two-way screw rod to rotate, the two-way screw rod drives two moving plates to move towards the middle of the two-way screw rod through threads, so that two clamping blocks clamp a workpiece, a main hydraulic machine controls a main pressing plate to flatten the upper portion of the workpiece, and when the main pressing plate moves downwards, an extension block is driven to move on the outer wall of a height detection device; and when the extension block moves to the lowest position of the height detection device, the height detection device sends a signal to the control device, so that the control device controls the motor to start, the motor resets the moving plate and the clamping block, and the clamping block leaves the downward pressing range of the main pressing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of down-pressing machines, in particular to a press machine for processing tower parts of electric power towers. Background Art

[0002] Transmission line towers are tower-shaped buildings used for power transmission. Their structural characteristics are that all types of towers are space truss structures, and the rods are mainly composed of single equilateral angle steel or combined angle steel to facilitate construction workers to climb the tower.

[0003] The existing presses for processing power tower components do not have the function of fixing the tower components because the pressure block runs to the bottom and fits the top of the tower component. However, since the tops of some tower components are relatively smooth, the tower components will shift when pressed down. At the same time, there will be uneven areas on the top of the tower components in the later stage of flattening, which are difficult to observe with the naked eye, resulting in unqualified quality of the tower components. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a press for processing power tower components, which has the advantages of good workpiece fixation and flattening effects, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a press machine for processing power tower components, comprising a support block, a vertical plate fixedly installed on the top of the support block, a main hydraulic press fixedly installed on the top of the vertical plate, a main pressing plate fixedly installed on the telescopic end of the main hydraulic press, a control device fixedly installed on the outer wall of the support block, a shooting assembly provided on the outer wall of the support block, an extension block fixedly installed on the outer wall of the main pressing plate, a height detection device fixedly installed on the inner wall of the vertical plate, a fixed end of a secondary hydraulic press fixedly installed on the inner wall of the main pressing plate, a secondary pressing plate fixedly installed on the fixed end of the secondary hydraulic press, a controller fixedly installed on the top of the secondary hydraulic press, a motor and a guide rail fixedly installed on the inner wall of the support block respectively, a bidirectional screw rod fixedly installed on the power output shaft of the motor, a movable plate threadedly connected to the outer wall of the bidirectional screw rod, and a clamping block fixedly installed on the top of the movable plate.

[0006] As a preferred technical solution of the utility model, the shooting assembly includes a fixed rod, a damping wheel is fixedly installed on the inner wall of the fixed rod, the outer wall of the damping wheel is rotatably connected to a rotating rod, a high-speed camera is fixedly installed on the top of the rotating rod, and a light-emitting element and a signal transmission device are respectively fixedly installed on the outer wall of the rotating rod.

[0007] As a preferred technical solution of the utility model, the high-speed camera is located above the light-emitting element, and the high-speed camera is electrically connected to a signal transmission device, and the signal transmission device is electrically connected to the main pressure plate.

[0008] As a preferred technical solution of the utility model, a rectangular groove is provided on the outer wall of the extension block, and the outer wall of the rectangular groove fits with the outer wall of the height detection device, and the height detection device is electrically connected to the control device.

[0009] As a preferred technical solution of the utility model, the number of the secondary hydraulic presses, controllers and secondary pressure plates is six, and the six secondary hydraulic presses, controllers and secondary pressure plates are arranged in a straight line on the inner wall of the main pressure plate, and the six controllers are electrically connected to the control device.

[0010] As a preferred technical solution of the utility model, the number of the movable plates and clamping blocks is two, and the two movable plates and clamping blocks are symmetrically distributed at both ends of the bidirectional screw rod, the two movable plates are penetrated by guide rails, and the movable plates are slidably connected to the guide rails.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The press machine for processing power tower parts rotates the bidirectional screw by starting the motor. The bidirectional screw drives the two movable plates to move toward the middle of the bidirectional screw through the thread, so that the two clamps clamp the workpiece. The main hydraulic press controls the main pressing plate to flatten the top of the workpiece. When the main pressing plate moves downward, it drives the extension block to move on the outer wall of the height detection device. When the extension block moves to the lowest point of the height detection device, the height detection device sends a signal to the control device, so that the control device controls the motor to start, and the motor resets the movable plate and the clamp block, so that the clamp block leaves the downward pressing range of the main pressing plate.

[0013] 2. The press machine used for processing power tower parts emits light through the light-emitting element to illuminate the top of the workpiece. At this time, the uneven part above the workpiece appears a shadow part due to the illumination of the light-emitting element. At this time, by starting the main hydraulic press, the main hydraulic press drives the main pressure plate to descend, so that the main pressure plate fits the top of the workpiece, and the image information taken by the high-speed camera is sent to the inside of the control device through the signal transmission device. The control device controls the controller located above the uneven part, and then controls the secondary hydraulic press to drive the secondary pressure plate to press downward, thereby performing secondary flattening on the uneven part. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the vertical plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the main pressure plate of the utility model;

[0017] Figure 4This is a schematic diagram of the cross-sectional structure of the support block of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the shooting component of the utility model.

[0019] In the figure: 1, support block; 2, vertical plate; 3, main hydraulic press; 4, main pressure plate; 5, control device; 6, shooting assembly; 7, extension block; 8, height detection device; 9, secondary hydraulic press; 10, controller; 11, secondary pressure plate; 12, motor; 13, bidirectional screw rod; 14, moving plate; 15, guide rail; 16, clamping block;

[0020] 601, fixed rod; 602, damping wheel; 603, rotating rod; 604, light emitting element; 605, high-speed camera; 606, signal transmission device. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0022] See also Figure 1-5 A press machine for processing power tower parts, comprising a support block 1, a vertical plate 2 is fixedly installed on the top of the support block 1, a main hydraulic press 3 is fixedly installed on the top of the vertical plate 2, a main pressing plate 4 is fixedly installed on the telescopic end of the main hydraulic press 3, a control device 5 is fixedly installed on the outer wall of the support block 1, a shooting component 6 is provided on the outer wall of the support block 1, an extension block 7 is fixedly installed on the outer wall of the main pressing plate 4, a height detection device 8 is fixedly installed on the inner wall of the vertical plate 2, a fixed end of a secondary hydraulic press 9 is fixedly installed on the inner wall of the main pressing plate 4, and the secondary hydraulic press 9 A secondary pressure plate 11 is fixedly installed on the fixed end, a controller 10 is fixedly installed on the top of the secondary hydraulic press 9, a motor 12 and a guide rail 15 are fixedly installed on the inner wall of the support block 1, a bidirectional screw rod 13 is fixedly installed on the power output shaft of the motor 12, a movable plate 14 is threadedly connected to the outer wall of the bidirectional screw rod 13, and a clamping block 16 is fixedly installed on the top of the movable plate 14. In the above structure, the secondary pressure plate 11 fits with the inner wall of the main pressure plate 4, so that when the secondary pressure plate 11 is inside the main pressure plate 4, the bottom of the main pressure plate 4 is in a flat state.

[0023] In a preferred embodiment, the shooting component 6 includes a fixed rod 601, the inner wall of the fixed rod 601 is fixedly mounted with a damping wheel 602, the outer wall of the damping wheel 602 is rotatably connected with a rotating rod 603, the top of the rotating rod 603 is fixedly mounted with a high-speed camera 605, and the outer walls of the rotating rod 603 are respectively fixedly mounted with a light-emitting element 604 and a signal transmission device 606. In the above structure, the light-emitting element 604 is used to illuminate the top of the workpiece, so that a shadow appears on the uneven part above the workpiece. At this time, the high-speed camera 605 shoots the workpiece and transmits the image information to the signal transmission device 606.

[0024] In a preferred embodiment, the high-speed camera 605 is located above the light-emitting element 604, and the high-speed camera 605 is electrically connected to the signal transmission device 606, and the signal transmission device 606 is electrically connected to the control device 5. In the above structure, the high-speed camera 605 is located above the light-emitting element 604, so that the light-emitting element 604 irradiates bright light above the workpiece from below the high-speed camera 605, thereby reducing the influence of the light-emitting element 604 on the high-speed camera 605, and the image information is transmitted to the signal transmission device 606 by the high-speed camera 605, so that the signal transmission device 606 transmits the image information to the control device 5, and the control device 5 processes the image information.

[0025] In a preferred embodiment, a rectangular groove is provided on the outer wall of the extension block 7, and the outer wall of the rectangular groove is in contact with the outer wall of the height detection device 8. The height detection device 8 is electrically connected to the control device 5. In the above structure, the height of the extension block 7 is detected in real time by the height detection device 8, and the height information is transmitted to the control device 5.

[0026] In a preferred embodiment, the number of secondary hydraulic presses 9, controllers 10 and secondary pressure plates 11 is six, and the six secondary hydraulic presses 9, controllers 10 and secondary pressure plates 11 are arranged in a straight line on the inner wall of the main pressure plate 4, and the six controllers 10 are electrically connected to the control device 5. In the above structure, when the control device 5 receives the image signal transmitted by the signal transmission device 606, it processes the image information, and after obtaining the position of the unevenness, it controls the controller 10 above the unevenness. The controller 10 controls the secondary hydraulic press 9 to start, so that the secondary pressure plate 11 presses downward to perform secondary downward pressure on the unevenness.

[0027] In a preferred embodiment, the number of movable plates 14 and clamping blocks 16 is two, and the two movable plates 14 and clamping blocks 16 are symmetrically distributed at both ends of the bidirectional screw rod 13. The two movable plates 14 are penetrated by the guide rail 15, and the movable plates 14 are slidably connected to the guide rail 15. In the above structure, the bidirectional screw rod 13 is driven to rotate by starting the motor 12, and the bidirectional screw rod 13 drives the two movable plates 14 to move toward the middle part of the motor 12 through the thread on the outer wall, so that the movable plate 14 drives the clamping blocks 16 to move, and then the two clamping blocks 16 clamp the workpiece above the support block 1.

[0028] Working principle: place the tower piece to be processed on the top of the support block 1, then start the motor 12 to drive the bidirectional screw 13 to rotate, the bidirectional screw 13 drives the two moving plates 14 to move toward the middle of the motor 12 through the thread of the outer wall, so that the moving plate 14 drives the clamping block 16 to move, and then the two clamping blocks 16 clamp the workpiece above the support block 1, when the workpiece is fixed, by starting the main hydraulic press 3, the main hydraulic press 3 drives the main pressure plate 4 to move downward, and the workpiece is flattened by the main pressure plate 4, when the main pressure plate 4 moves downward, it drives the extension block 7 to move downward on the outer wall of the height detection device 8, at this time, the height of the extension block 7 is detected in real time by the height detection device 8, when the extension block 7 reaches the bottom of the height detection device 8, at this time, the main pressure plate 4 has reached the top of the clamping block 16, at this time the height detection device 8 sends a signal to the control device 5, and the control device 5 sends a signal to the motor 12 A signal is sent to start the motor 12, driving the bidirectional screw rod 13 to rotate, so that the two bidirectional screw rods 13 move the two movable plates 14 together with the clamping blocks 16 to both sides, so that the two clamping blocks 16 leave the pressing range of the main pressing plate 4. When the workpiece is pressed, the main hydraulic press 3 controls the main pressing plate 4 to reset the main pressing plate 4. At this time, the light-emitting element 604 illuminates the top of the workpiece, so that a shadow appears on the uneven part above the workpiece. At this time, the high-speed camera 605 photographs the workpiece and transmits the image information to the signal transmission device 606. The signal transmission device 606 transmits the image information to the control device 5, and the control device 5 processes the image information. At this time, the main hydraulic press 3 is started, so that the main pressing plate 4 is in contact with the top of the workpiece, and the control device 5 controls the controller 10 above the uneven part, and then the controller 10 controls the secondary hydraulic press 9 to start, so that the secondary pressing plate 11 presses downward, and the uneven part is pressed down for the second time.

[0029] 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 press for processing power tower components, comprising a support block (1), characterized in that: A vertical plate (2) is fixedly mounted on the top of the support block (1), a main hydraulic press (3) is fixedly mounted on the top of the vertical plate (2), a main pressure plate (4) is fixedly mounted on the telescopic end of the main hydraulic press (3), a control device (5) is fixedly mounted on the outer wall of the support block (1), a shooting assembly (6) is provided on the outer wall of the support block (1), an extension block (7) is fixedly mounted on the outer wall of the main pressure plate (4), a height detection device (8) is fixedly mounted on the inner wall of the vertical plate (2), and a main pressure plate (4) is fixedly mounted on the inner wall of the main pressure plate (4). A fixed end of a secondary hydraulic press (9) is installed, a secondary pressure plate (11) is fixedly installed on the fixed end of the secondary hydraulic press (9), a controller (10) is fixedly installed on the top of the secondary hydraulic press (9), a motor (12) and a guide rail (15) are fixedly installed on the inner wall of the support block (1), a bidirectional screw rod (13) is fixedly installed on the power output shaft of the motor (12), a movable plate (14) is threadedly connected to the outer wall of the bidirectional screw rod (13), and a clamping block (16) is fixedly installed on the top of the movable plate (14).

2. A press for processing power tower parts according to claim 1, characterized in that: The shooting assembly (6) comprises a fixed rod (601), the inner wall of the fixed rod (601) is fixedly mounted with a damping wheel (602), the outer wall of the damping wheel (602) is rotatably connected with a rotating rod (603), the top of the rotating rod (603) is fixedly mounted with a high-speed camera (605), and the outer wall of the rotating rod (603) is respectively fixedly mounted with a light-emitting element (604) and a signal transmission device (606).

3. A press for processing power tower parts according to claim 2, characterized in that: The high-speed camera (605) is located above the light-emitting element (604), and the high-speed camera (605) is electrically connected to a signal transmission device (606), and the signal transmission device (606) is electrically connected to the main pressure plate (4).

4. A press for processing power tower parts according to claim 1, characterized in that: The outer wall of the extension block (7) is provided with a rectangular groove, and the outer wall of the rectangular groove is in contact with the outer wall of the height detection device (8), and the height detection device (8) is electrically connected to the control device (5).

5. The press machine for processing power tower parts according to claim 1, characterized in that: The number of the secondary hydraulic presses (9), controllers (10) and secondary pressure plates (11) is six, and the six secondary hydraulic presses (9), controllers (10) and secondary pressure plates (11) are arranged in a straight line on the inner wall of the main pressure plate (4), and the six controllers (10) are electrically connected to the control device (5).

6. A press machine for processing power tower parts according to claim 1, characterized in that: The number of the movable plates (14) and the clamping blocks (16) is two, and the two movable plates (14) and the clamping blocks (16) are symmetrically distributed at the two ends of the bidirectional screw rod (13), the two movable plates (14) are penetrated by the guide rail (15), and the movable plates (14) are slidably connected to the guide rail (15).

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