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CN-122008074-A - Grinding machine coping equipment changing device

CN122008074ACN 122008074 ACN122008074 ACN 122008074ACN-122008074-A

Abstract

The invention relates to the technical field of grinding machine grinding equipment, in particular to a replacement device of grinding machine grinding equipment, the position of the clamping jaw on the replacing platform is adjusted through the electric trolley and the lifting assembly, the grinding equipment is clamped on the clamping jaw, and the grinding equipment is jacked up to be convenient to detach. And then the disassembled grinding equipment is moved out of the grinding room by utilizing the electric trolley, the grinding equipment is lifted off by using the travelling crane and lifted on the clamping jaw in an external open area, and the position of the new grinding equipment is manually adjusted to be in an installation state. Similarly, the electric trolley and the lifting assembly are utilized again, the new grinding equipment is moved to the installation position, and the new grinding equipment is installed on the grinding machine, so that the grinding equipment is replaced. The whole replacement process only needs to adjust the position of the replacement device, so that the operation is simple and the time is saved. And the clamping claw is utilized to clamp and hold the grinding equipment up, so that the grinding equipment is supported, and the safety of maintenance personnel is ensured.

Inventors

  • Liu Geke
  • LI WEIGANG
  • ZHANG PANPAN
  • CHEN SONGLIN
  • YANG BO

Assignees

  • 中冶宝钢技术服务有限公司

Dates

Publication Date
20260512
Application Date
20241112

Claims (10)

  1. 1. The utility model provides a grinder coping equipment changing device, its characterized in that, changing device includes electric trolley, lifting unit, change platform and jack catch, electric trolley can cooperate to set up on coping equipment feeding roll table, lifting unit sets up on the electric trolley, electric trolley is configured to drive lifting unit follows coping equipment feeding roll table horizontal migration, change the platform setting and be in on the lifting unit, lifting unit is configured to drive change the platform and vertically remove, the jack catch sets up on the change platform, coping equipment can block and establish on the jack catch.
  2. 2. The grinding wheel setting forth in claim 1, further comprising a plurality of support legs vertically disposed on opposite side walls of the electric cart, the support legs being configured to adjust a vertical height of the bottom end.
  3. 3. The grinding wheel machine grinding equipment replacing device according to claim 2, wherein the supporting leg comprises a fixing rod, a telescopic rod, an adjusting screw and an adjusting nut, the fixing rod and the telescopic rod are vertically arranged, the fixing rod is fixedly connected to the traveling assembly, the telescopic rod is slidably arranged in the fixing rod in a penetrating mode, the adjusting screw is rotatably arranged on the fixing rod in the penetrating mode along the length direction of the fixing rod, and the adjusting nut is connected to the adjusting screw in a threaded mode and is fixedly connected with one end, extending into the fixing rod, of the telescopic rod.
  4. 4. A grinder coping equipment changing device according to claim 3, wherein the adjusting screw comprises a threaded rod and a driving rod integrally and coaxially arranged at one end of the threaded rod, the threaded rod is located inside the fixing rod so as to be connected with the adjusting nut, one end of the driving rod, which is far away from the threaded rod, extends out of the fixing rod, the driving rod is rotatably connected with the fixing rod, one end of the driving rod, which extends out of the fixing rod, is provided with an adjusting hole, and the adjusting hole is used for inserting a manual adjusting rod.
  5. 5. The grinding wheel dressing apparatus changing device of claim 2, further comprising extension assemblies, each of said support legs being correspondingly connected to one of said extension assemblies; The stretching assembly comprises a fixed track and a connecting rod which is in sliding fit in the fixed track, and the supporting legs are vertically and fixedly connected with one end of the connecting rod extending out of the fixed track.
  6. 6. The grinding wheel dressing apparatus changing device as set forth in claim 5, wherein said fixed rail and said connecting rod are each made of square steel.
  7. 7. The grinding wheel machine grinding equipment replacing device according to claim 1, wherein the clamping jaw is a U-shaped plate, an opening of the U-shaped plate is vertically upwards arranged, clamping grooves are formed in two free ends of the U-shaped plate, and the grinding equipment can be clamped in the clamping grooves.
  8. 8. The grinding wheel machine grinding equipment replacing device according to claim 1, wherein the lifting assembly comprises a diamond lifting connecting rod and a lifting cylinder, the diamond lifting connecting rod is vertically arranged, one end of the diamond lifting connecting rod is hinged to the electric trolley, the other end of the diamond lifting connecting rod is hinged to the replacing platform, the base end of the lifting cylinder is hinged to the electric trolley, and the telescopic end of the lifting cylinder is hinged to the diamond lifting connecting rod so as to drive the diamond lifting connecting rod to stretch and retract through the lifting cylinder.
  9. 9. The grinding wheel machine coping equipment changing device according to claim 1, further comprising a controller, wherein safety sensors are respectively arranged on the side walls of the travelling direction of the electric trolley, the safety sensors are in signal connection with the controller, and the safety sensors are used for detecting whether an obstacle exists in the travelling direction of the electric trolley; And an alarm is further arranged on the electric trolley and is in signal connection with the controller.
  10. 10. The grinding wheel dressing apparatus changing device of claim 1, further comprising a controller and a remote control, wherein the remote control is in signal connection with the controller.

Description

Grinding machine coping equipment changing device Technical Field The invention relates to the technical field of grinding machine grinding equipment, in particular to a replacement device of grinding machine grinding equipment. Background The grinding wheel sharpening machine is an important device for the area of the bloom in the primary rolling finishing process, and is mainly used for carrying out sharpening treatment on the bloom defects. When grinding wheel machine grinding equipment is replaced, the positions are limited, and in the lifting process of the grinding wheel machine grinding equipment, the cover shell cannot be detached, so that the grinding wheel side of the grinding wheel machine grinding equipment has no lifting point, and maintenance personnel need to ascend by using a ladder in a grinding room. The method specifically comprises the steps of installing bolts at the positions of the grinding wheels, compacting bolt holes, hanging a chain block above the grinding equipment, gradually falling the grinding equipment to the ground by using the chain block, and then hoisting by using a crane after dragging outside a grinding room. The whole construction process is complex, and time and labor are wasted. And because the center of gravity of the coping equipment is unstable, the maintenance personnel can operate at the coping equipment for a long time, and the risk is high. Disclosure of Invention In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a replacement device for a grinding machine grinding device, which is used for solving the problems that the process of replacing the grinding device in the prior art is complicated, time-consuming and labor-consuming, and the risk of the maintenance personnel performing the operation under the grinding device for a long time is high. To achieve the above and other related objects, the present invention provides a replacement device for grinding machine grinding equipment, the replacement device includes an electric trolley, a lifting assembly, a replacement platform and a claw, the electric trolley can be cooperatively disposed on a grinding machine feeding roller way, the lifting assembly is disposed on the electric trolley, the electric trolley is configured to drive the lifting assembly to horizontally move along the grinding machine feeding roller way, the replacement platform is disposed on the lifting assembly, the lifting assembly is configured to drive the replacement platform to vertically move, the claw is disposed on the replacement platform, and the grinding machine can be clamped on the claw. Optionally, the replacing device further comprises a plurality of support legs vertically arranged on two opposite side walls of the electric trolley, wherein the support legs are configured to adjust the vertical height of the bottom end. Optionally, the supporting leg includes dead lever, telescopic link, adjusting screw and adjusting nut, the dead lever with the telescopic link is all vertical to be set up, dead lever fixed connection is in on the walking subassembly, the telescopic link slides and wears to establish in the dead lever, adjusting screw follows the length direction of dead lever wears to establish in the dead lever and rotatable the setting is in on the dead lever, adjusting nut threaded connection is in on the adjusting screw and with the telescopic link stretches into the one end fixed connection of dead lever. Optionally, adjusting screw includes threaded rod and integrative coaxial setting are in the actuating lever of threaded rod one end, the threaded rod is located the inside of dead lever, in order with adjusting nut connects, the actuating lever is kept away from the one end of threaded rod stretches out the dead lever, the actuating lever with the dead lever rotates to be connected, the actuating lever stretches out the one end of dead lever is provided with the regulation hole, the regulation hole can be used to insert and establish manual regulation pole. Optionally, the replacing device further comprises an extension assembly, and each supporting leg is correspondingly connected to one extension assembly; The stretching assembly comprises a fixed track and a connecting rod which is in sliding fit in the fixed track, and the supporting legs are vertically and fixedly connected with one end of the connecting rod extending out of the fixed track. Optionally, the fixed rail and the connecting rod are both made of square steel. Optionally, the jack catch is the U shaped plate just the opening of U shaped plate is vertical upwards to be set up, the draw-in groove has all been seted up on two free ends of U shaped plate, coping equipment can block and establish in the draw-in groove. Optionally, the lifting assembly comprises a diamond lifting connecting rod and a lifting air cylinder, wherein the diamond lifting connecting rod is vertically arranged, one end of the d