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CN-224222579-U - Gear correcting device for mine car gearbox

CN224222579UCN 224222579 UCN224222579 UCN 224222579UCN-224222579-U

Abstract

The utility model relates to the technical field of stamping equipment, in particular to a gear correction device for a gearbox of a mine car, which is suitable for a stamping machine. The device is including fixed the base that sets up in the punching machine bottom, and both ends are equipped with the fixed foot around the base, and fixed foot fixedly connected with adjusting part. The adjusting assembly comprises a transverse adjusting piece, a vertical adjusting piece and supporting feet, wherein the transverse adjusting piece is used for adjusting the horizontal position of the supporting feet in a left-right swinging mode and in a telescopic mode, and the vertical adjusting piece is used for adjusting the height of the supporting feet in a vertical moving mode. The supporting positions of the four supporting feet are adjusted on the horizontal plane through the four transverse adjusting pieces, so that the operating frequency of vertical adjustment is effectively reduced, and the supporting stability and adaptability of the punching machine on uneven ground are improved.

Inventors

  • ZHONG TIANRONG
  • SHI KAIYONG
  • ZHENG XIAODONG
  • ZHENG YOUZHI

Assignees

  • 福建省新华都工程有限责任公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (8)

  1. 1. The gear correction device for the mine car gearbox is characterized in that a base (110) is fixedly arranged at the bottom of an adaptive punching machine (100), fixing feet (120) are respectively arranged at the front end and the rear end of the base (110), and the fixing feet (120) are fixedly connected with an adjusting assembly (200); The adjusting assembly (200) comprises a transverse adjusting piece, a vertical adjusting piece and supporting legs (207), wherein the transverse adjusting piece adjusts the horizontal plane position of the supporting legs (207) through left-right swinging and stretching, and the vertical adjusting piece adjusts the height of the supporting legs (207) through up-down movement; The four transverse adjusting pieces are used for adjusting the four supporting feet (207) to support at a plurality of points on the horizontal plane, and the adjusting frequency of the vertical adjusting pieces is reduced.
  2. 2. The mine car gearbox gear straightening device according to claim 1, characterized in that a fixing seat (201) is fixedly connected above the fixing foot (120), and two fixing holes on the upper surface of the fixing foot (120) are aligned with two fixing holes on the surface of the fixing seat (201).
  3. 3. The mine car gearbox gear straightening device according to claim 2, characterized in that a rotating seat (202) is fixedly connected to the upper surface of the fixed seat (201), and the rotating seat (202) is in a C shape.
  4. 4. A mine car gearbox gear straightening device according to claim 3, characterized in that the upper end of the rotating seat (202) is inserted with a bolt for fixing the telescopic arm (203), and the telescopic arm (203) is rotatably connected with the rotating seat (202).
  5. 5. The mine car gearbox gear correction device according to claim 1, wherein the adjusting assembly (200) further comprises a telescopic arm (203), one end of the telescopic arm (203) is rotatably connected with an adjusting rod (205), a middle section of the adjusting rod (205) is provided with threads, and the adjusting rod (205) is made to extend or shorten relative to the lower end of the telescopic arm (203) by rotating the adjusting rod (205).
  6. 6. The mine car gearbox gear correction device according to claim 5, wherein a plurality of through holes are formed in a surface of the telescopic arm (203) close to the rotating seat (202), a limiting top block (204) is fixedly connected to an upper surface of a section of the telescopic arm (203) far away from the rotating seat (202), the diameter of the limiting top block is slightly smaller than that of the through holes, and the limiting top block (204) penetrates through the through holes to be used for fixing the telescopic arm (203) after telescopic adjustment.
  7. 7. The mine car gearbox gear straightening device according to claim 5, characterized in that a groove is formed in the upper end of the adjusting rod (205), a rocking handle (206) is connected in a rotating mode in the groove, and the rocking handle (206) is convenient for rotating the adjusting rod (205).
  8. 8. The mine car gearbox gear straightening device according to claim 1, characterized in that fixing holes are formed in the periphery of the supporting feet (207), and the supporting feet (207) are fixed to the ground through bolts.

Description

Gear correcting device for mine car gearbox Technical Field The utility model relates to the technical field of mechanical maintenance equipment, in particular to a gear correction device for a gearbox of a mine car. Background In mining area operation scene, because the road is rugged, the vehicle overload phenomenon is common, and the gearbox bears the torque of super design limit for a long time, and the plastic deformation of the tooth surface or the bending deformation of the tooth body is very easy to appear, and the shaping correction and maintenance are needed by means of a punching machine. But traditional punching machine adopts fixed stabilizer blade or ordinary bearing structure more, when facing mining area rugged ground, easily produces and rocks, not only influences equipment work precision and life, still can lead to punching press precision decline, part to accelerate wearing and tearing because of long-time unbalanced operation, accompanies extra noise, vibration, exists the potential safety hazard. Therefore, how to improve the adaptability and stability of the punching machine in a complex ground environment becomes a technical problem to be overcome in the industry. Therefore, the invention provides a gear correction device for a mine car gearbox, which is innovated and improved in the field of focusing punching machines. The device can effectively compensate the inclination and the rocking that the ground is uneven to cause, realizes accurate level adjustment and firm support, is showing the environmental suitability and the job stabilization nature of reinforcing equipment under all kinds of operating modes, provides reliable guarantee for mining area gear correction. Disclosure of utility model The application aims at providing a gear correction device for a gear box of a mine car, which at least solves the problems of poor equipment stability and inconvenient use caused by the fact that the existing punching machine cannot perform horizontal adjustment when facing uneven ground. In order to solve the technical problems, the utility model provides the following technical scheme: the application provides a gear correction device of a mine car gearbox, which is characterized in that a base is fixedly arranged at the bottom of an adaptive punching machine, and fixed feet are respectively arranged at the front end and the rear end of the base; The adjusting assembly comprises a transverse adjusting piece, a vertical adjusting piece and supporting legs, wherein the transverse adjusting piece adjusts the horizontal plane position of the supporting legs through left-right swinging and stretching, and the vertical adjusting piece adjusts the height of the supporting legs through up-down movement; The four transverse adjusting parts are used for adjusting the four supporting feet to support at a plurality of points on the horizontal plane, and the adjusting frequency of the vertical adjusting parts is reduced. In a further scheme, fixed seat is fixedly connected with above the fixed foot, two fixed holes on the upper surface of the fixed foot are aligned with two fixed holes on the surface of the fixed seat. In a further scheme, the upper surface of the fixed seat is fixedly connected with a rotating seat, and the rotating seat is in a C shape. In a further scheme, the upper end of the rotating seat is inserted with a bolt for fixing the telescopic arm, and the telescopic arm is rotationally connected with the rotating seat. In a further scheme, the adjusting assembly further comprises a telescopic arm, one end of the telescopic arm is rotationally connected with an adjusting rod, a thread is arranged in the middle section of the adjusting rod, and the adjusting rod is rotated to enable the lower end of the adjusting rod to extend or shorten relative to the lower end of the telescopic arm. In a further scheme, a plurality of through holes are formed in the surface of the telescopic arm, which is close to the rotating seat, a part of upper surface of the telescopic arm, which is far away from the rotating seat, is fixedly connected with a limiting top block, the diameter of the limiting top block is slightly smaller than that of the through hole, and the limiting top block penetrates through the through hole and is used for fixing the telescopic arm after telescopic adjustment. In a further scheme, the upper end of the adjusting rod is provided with a groove, a rocking handle is rotationally connected to the groove, and the rocking handle is convenient for rotating the adjusting rod. In a further scheme, the support legs are provided with fixing holes around, and the support legs are fixed on the ground through bolts by the fixing holes. Compared with the prior art, the utility model has the following beneficial effects: Through set up adjusting part on fixed foot, especially including the cooperation structure of horizontal regulating part and vertical regulating part, not only can carry out