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CN-224222868-U - Cutting mechanism with direct-connection transmission

CN224222868UCN 224222868 UCN224222868 UCN 224222868UCN-224222868-U

Abstract

The utility model discloses a cutting mechanism with direct connection transmission, which comprises a supporting base, a lifting table, a moving table, a three-phase asynchronous motor, a vertical servo motor and a horizontal servo motor, wherein the vertical servo motor and the horizontal servo motor are both fixed on the supporting base, the lifting table slides on the supporting base along the vertical direction, the moving table slides on the supporting base along the horizontal direction, the three-phase asynchronous motor is fixed on the moving table, and the driving end of the three-phase asynchronous motor is directly connected with a cutter shaft. The cutting mechanism with the direct connection transmission is used for cutting copper coil strips at different positions according to the required strip width, can adapt to the adjustment of cutting of strips with different thicknesses and different width positions, cancels the cutting action of belt transmission, adopts the direct connection motor to carry out the transmission operation of a cutter, improves the cutting accuracy and meets the different cutting requirements of wires.

Inventors

  • CAI XINGPING

Assignees

  • 东莞市泰明同金属制品有限公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (9)

  1. 1. The utility model provides a directly link driven cutting mechanism, its characterized in that, includes support base, elevating platform, mobile station, three-phase asynchronous motor, vertical servo motor and horizontal servo motor, vertical servo motor with horizontal servo motor all fixes on the support base, vertical servo motor's drive end transmission is connected with vertical ball screw, install vertical ball nut on the elevating platform, vertical ball screw with vertical ball nut screw thread transmission connects, the elevating platform slides along vertical direction on the support base, horizontal servo motor's drive end transmission is connected with horizontal ball screw, install horizontal ball nut on the mobile station, horizontal ball screw with horizontal ball nut screw thread transmission connects, the mobile station slides along horizontal direction on the support base, three-phase asynchronous motor fixes on the mobile station, three-phase asynchronous motor's drive end directly links there is the arbor.
  2. 2. The cutting mechanism of claim 1, wherein a vertical linear slider and a horizontal linear rail are fixed on the support base, a vertical linear rail is fixed on the lifting table, a horizontal linear slider is fixed on the moving table, the vertical linear slider slides on the vertical linear rail, and the horizontal linear slider slides on the horizontal linear rail.
  3. 3. The direct drive cutting mechanism according to claim 1, wherein a vertical screw bearing and a horizontal screw bearing are fixed to the support base, an end of the vertical ball screw is connected to the vertical screw bearing, and an end of the horizontal ball screw is connected to the horizontal screw bearing.
  4. 4. A direct drive cutting mechanism according to claim 3, wherein Kong Kahuang is mounted at both ends of the vertical and horizontal screw bearings.
  5. 5. The direct drive cutting mechanism of claim 1, wherein a coupling is connected between the arbor and the three-phase asynchronous motor.
  6. 6. The direct drive cutting mechanism of claim 1, wherein the rear end of the arbor, the rear end of the vertical ball screw, and the rear end of the horizontal ball screw are each connected with round nuts.
  7. 7. The direct drive cutting mechanism of claim 1, wherein angular contact bearings are mounted on the support base, the lifting table and the moving table, and wherein the arbor, the vertical ball screw and the horizontal ball screw are rotated within the angular contact bearings.
  8. 8. The direct drive cutting mechanism of claim 7, wherein an oil seal is mounted on the outside of the angular contact bearing.
  9. 9. The direct drive cutting mechanism of claim 1, wherein the drive end of the vertical servomotor and the drive end of the horizontal servomotor are both connected with a servo gearbox.

Description

Cutting mechanism with direct-connection transmission Technical Field The utility model relates to the technical field of cutting, in particular to a cutting mechanism with direct-connection transmission. Background The cutting mechanism is mainly used for cutting copper coiled strips according to the requirements of customers to obtain copper coiled strips with different width requirements, winding treatment can be carried out after cutting, and the existing cutting mechanism is used for driving a cutter to carry out cutting treatment through belt transmission and controlling the rotation of a cutter shaft in the cutting process, so that the stability is poor, the accuracy control capability of the width is low, and the requirements of the customers cannot be met. Disclosure of utility model The utility model aims to provide a cutting mechanism with direct-connection transmission, which is used for solving the problems in the prior art. To achieve the purpose, the utility model adopts the following technical scheme: The utility model provides a directly link driven cutting mechanism, includes support base, elevating platform, mobile station, three-phase asynchronous motor, vertical servo motor and horizontal servo motor, vertical servo motor with horizontal servo motor all fixes on the support base, vertical servo motor's drive end transmission is connected with vertical ball screw, install vertical ball nut on the elevating platform, vertical ball screw with vertical ball nut screw thread drive connects, the elevating platform slides along vertical direction on the support base, horizontal servo motor's drive end transmission is connected with horizontal ball screw, install horizontal ball nut on the mobile station, horizontal ball screw with horizontal ball nut screw thread drive connects, the mobile station slides along horizontal direction on the support base, three-phase asynchronous motor fixes on the mobile station, three-phase asynchronous motor's drive end directly links there is the arbor. As an optimized technical scheme, a vertical linear slide block and a horizontal linear guide rail are fixed on the supporting base, a vertical linear guide rail is fixed on the lifting table, a horizontal linear slide block is fixed on the moving table, the vertical linear slide block slides on the vertical linear guide rail, and the horizontal linear slide block slides on the horizontal linear guide rail. As a preferable technical scheme, a vertical screw rod bearing and a horizontal screw rod bearing are fixed on the support base, the end part of the vertical ball screw is connected to the vertical screw rod bearing, and the end part of the horizontal ball screw is connected to the horizontal screw rod bearing. As a preferable technical scheme, kong Kahuang is installed at both ends of the vertical screw rod bearing and both ends of the horizontal screw rod bearing. As an preferable technical scheme, a coupling is connected between the cutter shaft and the three-phase asynchronous motor. As a preferable technical scheme, the rear end of the cutter shaft, the rear end of the vertical ball screw and the rear end of the horizontal ball screw are all connected with round nuts. As an optimized technical scheme, the angular contact bearings are arranged on the supporting base, the lifting table and the moving table, and the cutter shaft, the vertical ball screw and the horizontal ball screw are all rotated in the angular contact bearings. As a preferable technical scheme, an oil seal is arranged on the outer side of the angular contact bearing. As a preferable technical scheme, the driving end of the vertical servo motor and the driving end of the horizontal servo motor are both connected with a servo gearbox. The direct-connection transmission cutting mechanism has the beneficial effects that the direct-connection transmission cutting mechanism is used for cutting different positions according to the required strip width in the cutting process of copper coil strips, can adapt to the adjustment of cutting of strips with different thicknesses and positions with different widths, eliminates the cutting action of belt transmission, adopts a direct-connection motor to carry out the transmission operation of a cutter, improves the cutting accuracy and meets the different cutting requirements of wires. Drawings The utility model is described in further detail below with reference to the drawings and examples. FIG. 1 is a side view of a direct drive cutting mechanism according to an embodiment; FIG. 2 is a front view of a direct drive cutting mechanism according to an embodiment; Fig. 3 is a top view of a direct drive cutting mechanism according to an embodiment. In fig. 1 to 3: 1. a support base; 2, lifting platform, 3, moving platform, 4, three-phase asynchronous motor, 5, vertical servo motor, 6, horizontal servo motor, 7, vertical ball screw, 8, vertical ball nut, 9, horizontal ball screw, 10, horizontal ball nut, 11