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CN-122007575-A - Plasma cutting equipment for blanking of electric power steel rod

CN122007575ACN 122007575 ACN122007575 ACN 122007575ACN-122007575-A

Abstract

The invention provides plasma cutting equipment for blanking an electric steel rod, which belongs to the technical field of plasma cutting equipment and comprises a lathe bed, a triaxial power frame, a cutting head and a plurality of supporting plates. The water storage device comprises a support plate, wherein a water storage groove is formed in the support plate, a water supply unit used for supplying water into the water storage groove is arranged on the machine body, a plugboard is inserted in the water storage groove in a sliding mode, and the water storage groove can be sealed by the plugboard. According to the invention, the water storage groove is arranged in the supporting plate, cooling water is still arranged at the supporting surface of the supporting plate under the condition that the supporting surface of the supporting plate is covered by the plate, when the supporting surface of the supporting plate is cut, metal slag generated in the cutting process can fall into the water storage groove and is rapidly cooled by the water, and when the metal slag contacts with the side wall of the supporting plate, the metal slag is cooled by flowing water formed by overflow of the water storage groove, so that the metal slag is prevented from being attached to the surface of the supporting plate.

Inventors

  • ZHANG YU
  • GUO ZHAOXIANG
  • WANG LIZHONG
  • ZHANG QIANG

Assignees

  • 江苏玖泰电力实业有限公司

Dates

Publication Date
20260512
Application Date
20260330

Claims (9)

  1. 1. Plasma cutting equipment for electric power steel pole unloading, its characterized in that includes: a lathe bed (1) on which a triaxial power frame (11) is mounted; -a cutting head (12) mounted on the three-axis carriage (11), the cutting head (12) being configured to be drivable by the three-axis carriage (11) for three-axis movement; A plurality of supporting plates (2) which are uniformly distributed along the length direction of the lathe bed (1); Wherein, a water storage groove (201) is arranged in the supporting plate (2), a water supply unit for supplying water into the water storage groove (201) is arranged on the machine body (1), a plugboard (21) is inserted in the water storage groove (201) in a sliding way, and the water storage groove (201) is configured to be closed by the plugboard (21); The bottom end of the plugboard (21) extends to the outer side of the supporting plate (2) and is fixedly provided with a supporting plate (22), and two ends of the supporting plate (22) are provided with elastic pieces; Both ends of the triaxial power frame (11) are provided with pressing plates (4) corresponding to the cutting heads (12), and air cylinders (5) used for driving the pressing plates (4) to lift, when the pressing plates (4) descend, the inserting plates (21) and the supporting plates (22) are pushed downwards, so that the water storage grooves (201) corresponding to the cutting heads (12) are opened.
  2. 2. The plasma cutting device for blanking an electric steel bar according to claim 1, wherein auxiliary beams (13) are fixed to both sides of the interior of the bed (1) such that sliding gaps (101) are formed at both sides of the bed (1), both ends of the pallet (2) are respectively fixed to the auxiliary beams (13) at both sides, and both ends of the supporting plate (22) are respectively extended into the sliding gaps (101).
  3. 3. The plasma cutting device for blanking an electric steel rod according to claim 2, characterized in that the elastic member comprises a spring (23) and a support (24), the support (24) is fixed on the auxiliary beam (13), the spring (23) is arranged between the support plate (22) and the support (24), and both ends of the spring (23) are respectively connected to the support plate (22) and the support (24); the spring (23) is configured to apply a pulling force to the support plate (22) that moves upward.
  4. 4. A plasma cutting apparatus for blanking an electric steel bar according to claim 3, characterized in that when the supporting plate (22) is pulled to a maximum height by the spring (23), the top of the insert plate (21) slides to the outside of the top of the pallet (2) and the water storage tank (201) is closed.
  5. 5. The plasma cutting device for blanking an electric steel rod according to claim 2, characterized in that the pressing plate (4) is located in the sliding gap (101) and right above the end of the supporting plate (22).
  6. 6. The plasma cutting device for blanking an electric steel rod according to claim 1, wherein both ends of the pressing plate (4) are provided with inclined guide plates (41), and both ends of the guide plates (41) are vertically higher than a maximum distance by which the supporting plate (22) is pushed downward.
  7. 7. The plasma cutting device for blanking an electric steel rod according to claim 2, wherein the water supply unit comprises a water pipe (3), the water pipe (3) is arranged above the auxiliary beam (13), the water pipe (3) is connected with a plurality of branch pipes (31) which are the same as the supporting plates (2), and one end of each branch pipe (31) which is far away from the water pipe (3) is connected to the supporting plate (2) and is communicated with the water storage tank (201).
  8. 8. The plasma cutting apparatus for discharging electric steel rods as recited in claim 7, wherein the top of the insert plate (21) is located below the branch pipe (31) when the insert plate (21) is pushed down to the lowest.
  9. 9. The plasma cutting device for blanking an electric steel rod according to claim 7, wherein the auxiliary beam (13) is provided with a plurality of brackets (14) along the length direction, and the water pipe (3) is fixed on the brackets (14).

Description

Plasma cutting equipment for blanking of electric power steel rod Technical Field The invention belongs to the technical field of plasma cutting equipment, and particularly relates to plasma cutting equipment for blanking an electric steel rod. Background Power steel poles are modern steel structure towers that support transmission lines, typically in the shape of cones or polygons. The long-acting corrosion prevention is realized by rolling and welding high-quality steel plates into cylindrical rod sections, assembling and connecting the cylindrical rod sections through flanges, and performing hot dip galvanizing on the whole cylindrical rod sections. Compared with the traditional iron tower, the structure is compact, the occupied area is less, the utility model can flexibly adapt to space-limited environments such as urban streets, landscape areas and the like, the combined type high-voltage power grid has excellent bearing capacity and coordinated and attractive appearance, and is a key facility widely used in urban power grid transformation and high-voltage line construction. The production of the electric steel rod begins from the key link of plate blanking, namely cutting a steel plate with specific material and thickness into a preset trapezoid or special-shaped plate by high-precision numerical control plasma cutting equipment according to a design drawing. Plasma cutting equipment can produce a large amount of slag in cutting process, and when high temperature slag contacted with colder lathe bed, can cool down, solidify and firmly attach above, form the residue, at present, only can remove the slag through periodic cleaning to ensure the machining precision of equipment, can't effectively prevent the adhesion of slag. Disclosure of Invention In view of the foregoing, in order to overcome the defects in the prior art, an object of the present invention is to provide a plasma cutting device for blanking an electric steel rod, so as to at least partially solve the problems set forth in the foregoing background art. The invention provides plasma cutting equipment for blanking an electric steel rod, which comprises the following components: a lathe bed is provided with a triaxial power frame; A cutting head mounted on the tri-axial power frame, the cutting head configured to be drivable by the tri-axial power frame for tri-axial movement; the supporting plates are uniformly distributed along the length direction of the lathe bed; the water storage device comprises a support plate, a lathe bed, a water supply unit, a plugboard and a water storage device, wherein the water storage tank is arranged in the support plate, the water supply unit is arranged on the lathe bed and used for supplying water into the water storage tank, the plugboard is inserted into the water storage tank in a sliding mode, and the water storage tank is configured to be closed by the plugboard; The bottom end of the plugboard extends to the outer side of the supporting plate and is fixedly provided with a supporting plate, and both ends of the supporting plate are provided with elastic pieces; The three-shaft power frame is characterized in that two ends of the three-shaft power frame are respectively provided with a pressing plate corresponding to the cutting head, and an air cylinder for driving the pressing plate to lift, and when the pressing plate descends, the inserting plate and the supporting plate are pushed downwards, so that the water storage groove corresponding to the cutting head is opened. Further, auxiliary beams are fixed to two sides of the inner portion of the lathe bed, so that sliding gaps are formed in two sides of the lathe bed, two ends of the supporting plate are fixed to the auxiliary beams on two sides respectively, and two ends of the supporting plate extend into the sliding gaps respectively. Further, the elastic piece comprises a spring and a support, the support is fixed on the auxiliary beam, the spring is arranged between the supporting plate and the support, and two ends of the spring are respectively connected to the supporting plate and the support; the spring is configured to apply a pulling force to the support plate that moves upward. Further, when the support plate is pulled to a maximum height by the spring, the top of the insert plate slides to the outside of the top of the pallet, and the water storage tank is closed. Further, the pressing plate is located in the sliding gap and located right above the end portion of the supporting plate. Further, both ends of the pressing plate are provided with inclined guide plates, and the vertical heights of both ends of the guide plates are larger than the maximum distance of the supporting plate pushed downwards. Further, the water supply unit comprises a water pipe, the water pipe is arranged above the auxiliary beam, the water pipe is connected with branch pipes with the same number as the supporting plates, and one end, far away from the water p