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CN-224223602-U - Crystal grinder elevating system

CN224223602UCN 224223602 UCN224223602 UCN 224223602UCN-224223602-U

Abstract

The utility model discloses a crystal grinder lifting mechanism, which comprises a lifting body, wherein the top of the lifting body is provided with a lifting table, the lifting body comprises a fixed part and a movable part clamped with the fixed part, both sides of the fixed part are respectively provided with a sliding rail, both sides of the movable part are respectively connected with a guide sliding block matched with the sliding rails, the sliding rails are in sliding connection with the guide sliding blocks, one side of the fixed part, which is far away from the movable part, is provided with a lifting motor, the bottom of the inner side of the fixed part is fixedly provided with a mounting block, the middle part of the mounting block is rotatably provided with a screw rod, the top of one side of the fixed part, which is close to the lifting motor, is provided with an oil storage bin, the inside of the oil storage bin is provided with an oil pump, the output end of the oil pump is communicated with an oil delivery pipe, and one end of the oil delivery pipe is communicated with a three-way branch pipe.

Inventors

  • ZHANG WANJIN
  • ZHU JIANWEI
  • ZHANG XINLEI
  • ZHANG GUODONG

Assignees

  • 新乡市至德精密设备有限公司

Dates

Publication Date
20260512
Application Date
20250611

Claims (7)

  1. 1. The crystal grinder lifting mechanism comprises a lifting body (1), and is characterized in that the top of the lifting body (1) is provided with a lifting table (2), the top of the lifting table (2) is provided with a grinding mechanism (3), one side of the grinding mechanism (3) is provided with a grinding roller (4), the lifting body (1) comprises a fixing piece (5) and a moving piece (6) which is clamped with the fixing piece (5), both sides of the fixing piece (5) are respectively provided with a sliding rail (8), both sides of the moving piece (6) are respectively connected with a guide sliding block (9) which is matched with the sliding rails (8), the sliding rails (8) are in sliding connection with the guide sliding blocks (9), one side of the fixing piece (5) far away from the moving piece (6) is provided with a lifting motor (7), the output end of the lifting motor (7) is provided with a first belt wheel (10), the bottom of the moving piece (6) is provided with a second belt wheel (11), a synchronous belt (12) is connected between the second belt wheel (11) and the first belt wheel (10), both sides of the fixing piece (5) are respectively provided with a guide sliding block (9) which is matched with the sliding blocks (8), the bottom of the fixing piece (5) is provided with a screw rod (16), the screw rod (16) is arranged at the middle part (16), one side of lift swivel nut (17) is connected with the inboard of moving part (6), oil storage bin (21) is installed at the top that mounting (5) are close to elevator motor (7) one side, the internally mounted in oil storage bin (21) has oil pump (22), the output intercommunication of oil pump (22) has defeated oil pipe (24), the one end intercommunication of defeated oil pipe (24) has tee bend bleeder (23), all the other both ends of tee bend bleeder (23) all communicate has honeycomb duct (25).
  2. 2. The lifting mechanism of the crystal grinder, as set forth in claim 1, characterized in that the lifting motor (7) and the oil pump (22) are electrically connected with an external power supply through an external controller.
  3. 3. The lifting mechanism of the crystal grinder, as set forth in claim 1, characterized in that a clamping plate (13) is arranged at the top of the fixing piece (5), a positioning waist groove (14) corresponding to the clamping plate (13) is arranged at the middle part of the moving piece (6), and the clamping plate (13) is clamped with the positioning waist groove (14).
  4. 4. The crystal grinder lifting mechanism according to claim 1, wherein the second belt wheel (11) is fixedly connected with the bottom of the screw rod (16), the first belt wheel (10) is in transmission connection with the second belt wheel (11) through a synchronous belt (12), a connecting frame (19) is connected with the bottom of the lifting motor (7), and the lifting motor (7) is fixedly connected with the surface of the fixing piece (5) through the connecting frame (19).
  5. 5. The crystal grinder lifting mechanism according to claim 1, wherein a plurality of mounting holes (20) are formed in the surface of the fixing piece (5) and the surface of the moving piece (6), and the bottom of the lifting table (2) is fixedly connected with the top of the moving piece (6) of the lifting body (1).
  6. 6. The lifting mechanism of the crystal grinder, as set forth in claim 1, characterized in that one side of the lifting screw sleeve (17) is connected with a dust cover (18), the dust cover (18) is sleeved on the outer side of the screw rod (16), and one end of the dust cover (18) far away from the lifting screw sleeve (17) is connected with the mounting block (15).
  7. 7. The lifting mechanism of a crystal grinder according to claim 1, wherein one end of the guide pipe (25) extends to the top of the sliding rail (8), and a nozzle is arranged at the end of the guide pipe (25).

Description

Crystal grinder elevating system Technical Field The utility model relates to the field of crystal grinding machines, in particular to a lifting mechanism of a crystal grinding machine. Background The crystal grinder ‌ is an automatic device specially used for grinding and polishing hard materials such as crystals, precious stones and the like. The grinding device can efficiently finish a grinding task through a high-precision control system and a professional grinding tool, and greatly improves the production efficiency. The crystal grinder mainly adopts an advanced numerical control technology and a precise mechanical system, and automatically controls a grinding tool to grind and polish the crystal accurately through a set program so as to achieve the expected processing effect. The crystal grinding machine is required to be lifted and adjusted by the lifting mechanism in the use process, the sliding part can be used for guiding and limiting in the lifting process, sliding is not smooth due to the fact that the sliding part is blocked after long-term use, and lubrication and maintenance work is inconvenient. Disclosure of utility model The utility model aims to provide a crystal grinder lifting mechanism to solve the problems in the prior art. In order to achieve the purpose, the crystal grinder lifting mechanism comprises a lifting body, wherein the top of the lifting body is provided with a lifting table, the top of the lifting table is provided with a grinding mechanism, one side of the grinding mechanism is provided with a grinding roller, the lifting body comprises a fixing piece and a moving piece which is clamped with the fixing piece, both sides of the fixing piece are provided with sliding rails, both sides of the moving piece are respectively connected with a guiding sliding block matched with the sliding rails, the sliding rails are in sliding connection with the guiding sliding blocks, one side of the fixing piece, far away from the moving piece, is provided with a lifting motor, the output end of the lifting motor is provided with a first belt pulley, the bottom of the moving piece is provided with a second belt pulley, a synchronous belt is connected between the second belt pulley and the first belt pulley, the bottom of the inner side of the fixing piece is fixedly provided with a mounting block, the middle part of the mounting block is rotatably provided with a screw rod, one side of the lifting screw sleeve is connected with the inner side of the moving piece, the two sides of the fixing piece are respectively connected with an oil storage bin, the top of one side of the lifting motor is close to the lifting motor is provided with an oil delivery pipe, the delivery pipe is connected with the delivery pipe, and the other ends of the delivery pipe are respectively connected with the delivery pipe. Preferably, the lifting motor and the oil pump are electrically connected with an external power supply through an external controller, and the external controller is convenient for controlling the lifting motor and the oil pump. Preferably, the top of mounting is equipped with the card limit board, the middle part of moving the piece is equipped with the location kidney slot corresponding with the card limit board, card limit board and location kidney slot joint. Preferably, the second belt wheel is fixedly connected with the bottom of the screw rod, the first belt wheel is connected with the second belt wheel through a synchronous belt in a transmission manner, a connecting frame is connected with the bottom of the lifting motor, and the lifting motor is fixedly connected with the surface of the fixing piece through the connecting frame. Preferably, the surface of mounting and the surface of moving member all are equipped with a plurality of mounting holes, the bottom of elevating platform and the moving member top fixed connection of the body that goes up and down, the mounting hole is convenient for the installation of mechanism. Preferably, one side of the lifting screw sleeve is connected with a dust cover, the dust cover is sleeved on the outer side of the screw rod, and one end, far away from the lifting screw sleeve, of the dust cover is connected with the mounting block. Preferably, one end of the flow guide pipe extends to the top of the sliding rail, and a nozzle is arranged at the end head of the flow guide pipe and is convenient for spraying lubricating oil. Compared with the prior art, the utility model has the beneficial effects that: The elevating platform is connected with the moving part of the elevating body, start elevating motor work can drive first band pulley rotation in the use, first band pulley rotates and drives the second band pulley through the hold-in range simultaneously and rotate, the second band pulley makes the lead screw rotatory, the lift swivel nut on lead screw surface can reciprocate and pull the moving part and remove, the moving part reciprocates can acc