Steel member machining equipment for electric iron tower

Abstract

The utility model discloses steel member machining equipment for an electric iron tower in the technical field of electric iron towers. The equipment comprises a conveying device and a punching device, the conveying device comprises a conveying frame, the conveying frame is provided with two rolling assemblies, and the two rolling assemblies are arranged on the two sides of the conveying frame correspondingly; the punching device comprises a rack, a supporting pressing plate, an abutting piece and a punching assembly, the supporting pressing plate is arranged on the rack, the abutting piece is located above the supporting pressing plate and driven by a lifting assembly, and the steel member is located between the supporting pressing plate and the abutting piece; the supporting pressing plate is arranged in a right-angle V shape, elastic balls are arranged on the two right-angle inner edges, making contact with a steel component, of the supporting pressing plate, the supporting pressing plate is provided with installation grooves for installing the elastic balls, the elastic balls comprise balls making contact with the steel component, the balls are arranged on ball seats in a rolling mode, and the ball seats are located in the installation grooves. Compression springs are arranged between the ball seats and the bottoms of the mounting grooves and drive the balls to enter and exit from the mounting grooves. The utility model has the advantage that the abrasion is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric power tower, especially relates to a steel member processing equipment for electric power tower. BACKGROUND

[0002] The steel member of electric power tower refers to all kinds of steel structure parts for building electric power tower, and the steel member commonly used is angle steel, due to the high height of electric power tower, the length of the steel member is long, when the long steel member is punched, the processing equipment for punching includes conveying device and punching device, the conveying device sends the steel member into the punching device, the steel member is fixed in the punching device, and then the punching is carried out by the punch, in order to improve the processing efficiency, a plurality of punches are arranged to punch the steel member at the same time, however, burrs appear on the edge of the punched hole, after the punching is completed, the conveying device sends it out, at this time, hard friction is generated between the plate surface in direct contact with the steel member, especially the burrs are easy to scratch and damage the plate surface, and long-term use can cause the plate surface to be uneven, which affects use. SUMMARY

[0003] The utility model aims at providing a steel member processing equipment for electric power tower which reduces abrasion.

[0004] In order to realize the above-mentioned utility model purposes, the utility model discloses a steel member processing equipment for electric power tower which adopts the following technical scheme:

[0005] A steel member processing equipment for electric power tower, which comprises a conveying device and a punching device, the conveying device conveys the steel member to the punching device for punching processing; the conveying device comprises a conveying frame, the conveying frame is provided with two groups of rolling components for rolling contact with the steel member, and the two groups of rolling components are arranged on the two sides of the conveying frame respectively; the steel member comprises two steel edges arranged at right angles; one group of rolling components rolls the first steel edge, and the other group of rolling components rolls the second steel edge; the punching device comprises a rack, a supporting plate, a pressing piece and a punching assembly, the supporting plate is arranged on the rack, the pressing piece is located above the supporting plate and is driven by a lifting assembly, and the steel member is located between the supporting plate and the pressing piece; the supporting plate is arranged in a right-angle V shape, the two right-angle inner edges of the supporting plate contacting the steel member are each provided with an elastic ball, the supporting plate is provided with a mounting groove for mounting the elastic ball, the elastic ball comprises a ball rolling the steel member, the ball is rollingly arranged on a ball seat, the ball seat is located in the mounting groove, a compression spring is arranged between the ball seat and the groove bottom of the mounting groove, and the compression spring drives the ball to enter or exit the mounting groove.

[0006] Preferably, the rolling assembly comprises a plurality of rollers, each roller is installed on a roller base through a rotating shaft, a driving wheel is arranged on the rotating shaft of one roller, a driven wheel is arranged on the rotating shaft of the other rollers, and the driving wheel and the driven wheel are wound with a belt; the driving wheel is provided with a motor for driving the rotation of the driving wheel, and the motor is installed on the roller base. The motor drives the driving wheel to rotate and drives the other driven wheels to rotate, so that the rollers rotate to realize the conveying of the steel member.

[0007] Preferably, a disc spring and a telescopic cylinder are arranged between the roller base and the conveying frame, the telescopic cylinder comprises an inner cylinder and an outer cylinder which are sleeved with each other, the outer cylinder is installed on the conveying frame, and the inner cylinder is installed on the roller base. Through the arrangement of the disc spring, the whole steel member moves synchronously up and down.

[0008] Preferably, the slot of the mounting groove is provided with a stop block, and the ball seat is provided with a limiting block which contacts the stop block. Through the arrangement of the stop block and the limiting block, the movement range of the ball is limited.

[0009] Preferably, the punching assembly comprises a punching cylinder and a punch, the cylinder body of the punching cylinder is fixed on the rack, the piston rod of the punching cylinder is connected with a punch seat, and the punch is installed on the punch seat; the supporting pressing plate is provided with a positioning hole through which the punch passes, and the positioning hole corresponds to the position to be punched of the steel member; and the pressing piece is provided with a strip-shaped groove, and the positioning hole is arranged in the slotting range of the strip-shaped groove.

[0010] Preferably, the lifting assembly comprises a lifting cylinder, the cylinder barrel of the lifting cylinder is installed on the top of the rack, and the piston rod of the lifting cylinder is connected with the pressing piece.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] The utility model discloses a supporting pressing plate is arranged on the contact steel member, and the elastic ball can go in and out the mounting groove, so when punching, the elastic ball is received in the mounting groove, and the pressing force is provided to the steel member, and after the punching is completed, the elastic ball is stretched out from the mounting groove, the plate surface of the supporting pressing plate is separated from the steel member, and the rolling contact between the steel member is provided, the abrasion is reduced, the utility model discloses reasonable in design, simple structure has practicality. ACCURACY OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model;

[0014] Figure 2 It is the structural schematic diagram of the punching device;

[0015] Figure 3 It is the structural schematic diagram of the conveying device;

[0016] Figure 4 It is Figure 2 the enlarged view of A of the utility model discloses.

[0017] Figure 5 Fig. 4 is an enlarged view of B part of Fig. 1. Figure 4

[0018] Wherein, 1 punch device, 2 conveying device, 3 steel member, 301 first steel edge, 302 second steel edge, 4 rack, 5 punch, 6 punch cylinder, 7 support pressing plate, 8 pressing piece, 9 lifting cylinder, 10 conveying frame, 11 disc spring, 12 roller seat, 13 roller, 14 motor, 15 driving wheel, 16 punch seat, 17 positioning hole, 18 compression spring, 19 installation groove, 20 limiting block, 21 ball seat, 22 stop block, 23 ball, 24 strip-shaped groove, 25 inner cylinder, 26 outer cylinder. DETAILED DESCRIPTION

[0019] The present application will be further illustrated by the following specific embodiments, which are only used to illustrate the present application and not used to limit the scope of the present application, and after reading the present application, the modification of various equivalent forms of the present application by those skilled in the art falls within the scope defined by the claims attached herewith.

[0020] As Figures 1-5 ​As shown, a kind of steel member processing equipment for electric power tower, including conveying device 2 and punching device 1, conveying device 2 is conveyed to punching device 1 in steel member 3 and is punched and processed;Conveying device 2 includes conveying frame 10, conveying frame 10 is equipped with two groups of rolling components for rolling contact steel member 3, and two groups of rolling components are respectively arranged on the two sides of conveying frame 10;Steel member 3 includes two steel edges, and the two steel edges are arranged in a right angle;One group of rolling components rolls and contacts first steel edge 301, and the other group of rolling components rolls and contacts second steel edge 302;Punching device 1 includes rack 4, support pressing plate 7, pressing piece 8 and punching assembly, support pressing plate 7 is arranged on rack 4, pressing piece 8 is located above support pressing plate 7 and is driven by lifting assembly, and steel member 3 is located between support pressing plate 7 and pressing piece 8;Lifting assembly includes lifting cylinder 9, the cylinder barrel of lifting cylinder 9 is installed on the top of rack 4, and the piston rod of lifting cylinder 9 is connected with pressing piece 8;Punching assembly includes punching cylinder 6 and punch 5, the cylinder body of punching cylinder 6 is fixed on rack 4, the piston rod of punching cylinder 6 is connected with punch holder 16, and punch 5 is installed on punch holder 16;Support pressing plate 7 is provided with positioning hole 17 for facilitating punch 5 to pass through, and positioning hole 17 corresponds to the position to be punched of steel member 3;Pressing piece is provided with strip-shaped slot 24, and positioning hole is arranged in the slotting range of strip-shaped slot 24;Support pressing plate 7 is arranged in a right-angle V shape, and the two right-angle inner edges of support pressing plate 7 that contact steel member 3 are each provided with elastic ball 23, support pressing plate 7 is provided with mounting groove 19 for mounting elastic ball 23, elastic ball 23 includes ball 23 that contacts steel member 3, ball 23 is arranged in rolling mode on ball seat 21, ball seat 21 is located in mounting groove 19, compression spring 18 is arranged between ball seat 21 and the groove bottom of mounting groove 19, and compression spring 18 drives ball 23 to enter and exit mounting groove 19;The slot of mounting groove 19 is provided with stop block 22, and ball seat 21 is provided with limiting block 20 that contacts stop block 22;Rolling component includes a plurality of rollers 13, each roller 13 is rotatably mounted on roller seat 12 by rotating shaft, one of roller 13 is provided with driving wheel 15 on rotating shaft, the rotating shaft of other roller 13 is provided with driven wheel, and driving wheel 15 and driven wheel are wound with belt;Driving wheel 15 is provided with motor 14 for driving it to rotate, and motor 14 is mounted on roller seat 12;Between roller seat 12 and conveying frame 10, disc spring 11 and telescopic cylinder are arranged, and telescopic cylinder includes inner cylinder 25 and outer cylinder 26 that are mutually sleeved, outer cylinder 26 is mounted on conveying frame, and inner cylinder 25 is mounted on roller seat.

[0021] The specific working process and principle of the utility model are: firstly, the steel member 3 is placed on the roller 13, the motor 14 drives the driving wheel 15 to rotate and drives other driven wheels to rotate, so that the roller 13 rotates, the conveying of the steel member 3 is realized, the steel member 3 is conveyed to the support pressing plate 7 of the punching device 1, then, the lifting cylinder drives the pressing piece 8 to press down the steel member 3, so that the steel member 3 is tightly pressed on the support pressing plate 7, the ball 23 is received in the installation groove 19, at the same time, the compression spring 18 is deformed to generate elastic potential energy acting on the steel member 3, the position of the steel member 3 is fixed, the punching effect is guaranteed; at the same time, when the pressing piece 8 presses down the steel member 3, the disc spring 11 below the roller seat 12 is deformed, so that the whole steel member 3 moves synchronously; when the punching is completed, the lifting cylinder drives the pressing piece 8 to rise, the pressing force on the steel member 3 is released, the compression spring 18 drives the ball 23 to extend out of the installation groove 19, at this time, the ball 23 and the steel member 3 are in rolling contact, the friction is reduced, at the same time, the steel member 3 and the plate surface of the support pressing plate 7 are separated, so that the burrs generated on the steel member 3 due to punching also cannot scratch and damage the support pressing plate 7, thereby reducing the abrasion.

[0022] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0023] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connection", "fixing", "screw connection" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning in the utility model by the person skilled in the art according to the specific situation.

[0024] The above description shows and describes the preferred embodiments of the present application, as mentioned before, it should be understood that the present application is not limited to the form disclosed herein, should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the application conceived herein, through the above teaching or related technical or knowledge. And the changes and variations made by the person skilled in the art do not deviate from the spirit and scope of the present application, and should be within the protection scope of the claims of the present application.

Claims

1. An electrical power tower steel member processing apparatus characterized by: The application relates to a punching device and a conveying device, the conveying device conveying a steel member to the punching device for punching; the conveying device comprises a conveying frame provided with two groups of rolling components for rolling contact with the steel member, and the two groups of rolling components are arranged on the two sides of the conveying frame; the steel member comprises two steel edges arranged in a right angle; one group of rolling components rolls the first steel edge, and the other group of rolling components rolls the second steel edge; the punching device comprises a rack, a supporting plate, a pressing piece and a punching component; the supporting plate is arranged on the rack, the pressing piece is arranged above the supporting plate and is driven by a lifting component, and the steel member is arranged between the supporting plate and the pressing piece; the supporting plate is arranged in a right-angle V shape, the two right-angle inner edges of the supporting plate contacting the steel member are provided with elastic balls, the supporting plate is provided with mounting grooves for mounting the elastic balls, the elastic balls comprise balls for rolling contact with the steel member, the balls are arranged on ball seats, the ball seats are arranged in the mounting grooves, and compression springs are arranged between the ball seats and groove bottoms of the mounting grooves to drive the balls to enter or exit the mounting grooves.

2. The electrical power tower steel member processing apparatus according to claim 1, characterized by: The rolling component comprises a plurality of rollers, each roller is rotatably arranged on a roller seat through a rotating shaft, a driving wheel is arranged on the rotating shaft of one roller, driven wheels are arranged on the rotating shafts of the other rollers, and a belt is wound between the driving wheel and the driven wheels; the driving wheel is provided with a motor for driving the rotation of the driving wheel, and the motor is arranged on the roller seat.

3. The electrical power tower steel member processing apparatus according to claim 2, characterized in that: A disc spring and an extension cylinder are arranged between the roller seat and the conveying frame, the extension cylinder comprises an inner cylinder and an outer cylinder which are sleeved with each other, the outer cylinder is arranged on the conveying frame, and the inner cylinder is arranged on the roller seat.

4. The electrical tower steel member processing apparatus according to claim 1, characterized by: The groove of the mounting groove is provided with a stop block, and the ball seat is provided with a limiting block for contacting the stop block.

5. The electrical tower steel member processing apparatus according to claim 1, characterized by: The punching component comprises a punching cylinder and a punch, the cylinder body of the punching cylinder is fixed on the rack, the piston rod of the punching cylinder is connected with a punch seat, and the punch is arranged on the punch seat; the supporting plate is provided with a positioning hole for the punch to pass through, and the positioning hole corresponds to a position to be punched of the steel member; the pressing piece is provided with a strip-shaped groove, and the positioning hole is arranged in the slotting range of the strip-shaped groove.

6. The electrical tower steel member processing apparatus of claim 1, wherein: The lifting component comprises a lifting cylinder, the cylinder barrel of the lifting cylinder is arranged on the top of the rack, and the piston rod of the lifting cylinder is connected with the pressing piece.

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