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CN-224209568-U - High wear-resisting digit control machine tool guide rail protection casing

CN224209568UCN 224209568 UCN224209568 UCN 224209568UCN-224209568-U

Abstract

The utility model discloses a high-wear-resistance numerical control machine tool guide rail protective cover, and relates to the technical field of numerical control machines. The guide rail protective cover of the high-wear-resistance numerical control machine tool comprises a base, a protection mechanism and a buffer mechanism are arranged above the base, the protection mechanism is located on the inner side of the buffer mechanism, the protection mechanism comprises a protection part and a moving part, the protection part comprises a protection frame and a toothed plate, the moving part comprises a guide rail and a sliding sleeve, the technical effects are that the protection mechanism jointly forms a protection space through the protection frame and a protection pad made of iron sheet materials, the protection pad is ensured to be stably fixed by utilizing magnetic adsorption of a magnet on the top surface of the protection frame, the sliding sleeve drives an installation frame to move so that the protection pad wound on a rotating shaft can be unfolded or folded along with the movement of the protection pad, meanwhile, the toothed plate on the outer wall of the protection frame and a gear on a rotating rod are meshed with each other to ensure that the protection pad moves stably and smoothly, foreign matters such as cutting chips, cooling liquid and the like are effectively prevented from entering the guide rail, the abrasion of the guide rail is reduced, and the service life of the guide rail is prolonged.

Inventors

  • DENG QING
  • SUN YONGFEI

Assignees

  • 江苏勇易机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (6)

  1. 1. The high-wear-resistance numerical control machine tool guide rail protective cover comprises a base (1) and is characterized in that a protection mechanism (2) and a buffer mechanism (3) are arranged above the base (1); The protection mechanism (2) is positioned at the inner side of the buffer mechanism (3); the protection mechanism (2) comprises a protection part and a moving part; The protection part comprises a protection frame (21) and a toothed plate (26), and the moving part comprises a guide rail (29) and a sliding sleeve (24); The guide rail (29) is located the guard frame (21) inboard, guide rail (29) bottom surface and base (1) top surface fixed connection, guard frame (21) bottom surface and base (1) top surface fixed connection, guide rail (29) outer wall and sliding sleeve (24) medial surface sliding connection, sliding sleeve (24) outer wall and guard frame (21) outer wall sliding connection, sliding sleeve (24) outer wall fixed be provided with two mounting brackets (23), two mounting bracket (23) medial surface is provided with two pivot (210) through two bearing frame rotations respectively, two pivot (210) outer wall twines respectively and is provided with two protection pads (22), two protection pad (22) are all with guard frame (21) outer wall fixed connection mutually far end face, sliding sleeve (24) top surface fixed control frame (25).
  2. 2. The high-wear-resistance numerical control machine tool guide rail protective cover according to claim 1, wherein the buffer mechanism (3) comprises a fixing frame (31), the bottom surface of the fixing frame (31) is fixedly connected with the top surface of the base (1), a through groove is formed in the top surface of the fixing frame (31) in a penetrating mode, the inner wall of the through groove is slidably connected with the outer wall of the control frame (25), two buffer grooves are formed in the top surface of the fixing frame (31) in a penetrating mode, and two buffer plates (32) are respectively and slidably arranged on the inner walls of the two buffer grooves.
  3. 3. The high-wear-resistance numerical control machine tool guide rail protective cover according to claim 1, wherein the outer walls of the two mounting frames (23) are respectively provided with two rotating rods (27) in a penetrating mode and extend to the inner sides of the two mounting frames (23), and one side surface, close to the two rotating shafts (210), of the two rotating rods (27) is respectively fixedly connected with the outer walls of the two rotating shafts (210).
  4. 4. The guide rail protective cover of the high-wear-resistance numerical control machine tool according to claim 3, wherein the outer wall of the protective frame (21) is fixedly connected with the outer wall of the toothed plate (26), two gears (28) are fixedly sleeved on the outer walls of the two rotating rods (27) respectively, and tooth surfaces of the two gears (28) are meshed with tooth surfaces of the toothed plate (26).
  5. 5. The high-wear-resistance numerical control machine tool guide rail protective cover according to claim 1, wherein two mounting grooves are formed in the top surface of the protective frame (21), two magnets (211) are fixedly arranged on the inner walls of the two mounting grooves respectively, two protective pads (22) are made of iron sheets, the two magnets (211) are in magnetic adsorption connection with the two protective pads (22) respectively, and two groups of protective mechanisms (2) are arranged.
  6. 6. The high-wear-resistance numerical control machine tool guide rail protective cover according to claim 2, wherein two groups of connecting frames (33) are fixedly arranged on the top surfaces of the buffer plates (32) respectively, two groups of connecting plates (36) are fixedly arranged on the outer wall of the fixing frame (31), two groups of springs (34) and two groups of dampers (35) are fixedly arranged on the top surfaces of the two groups of connecting plates (36) respectively, the top surfaces of the two groups of springs (34) and the two groups of dampers (35) are fixedly connected with the inner side surfaces of the two groups of connecting frames (33) respectively, the initial states of the two groups of springs (34) are compression states, and the buffer mechanism (3) is provided with two groups.

Description

High wear-resisting digit control machine tool guide rail protection casing Technical Field The utility model relates to the technical field of numerical control machine tools, in particular to a high-wear-resistance numerical control machine tool guide rail protective cover. Background The numerical control machine tool adopts a microcomputer to control the whole operation process, so that the numerical control machine tool has the advantages of high automation degree, stable and reliable measurement data and the like, and is more and more used by enterprises compared with the common machine tool; The numerical control machine tool guide rail is a device for supporting and guiding a machine tool moving part so that the machine tool moving part can accurately move along a specific track, and has important influence on the precision, stability and service life of the machine tool; Foreign matters such as cuttings generated by machining of a numerical control machine tool, used cooling liquid and dust in the environment are easy to invade the guide rail, the foreign matters enter the guide rail, abrasion of the guide rail can be accelerated, the accuracy of the guide rail is reduced, machining accuracy is affected, and the service life of the guide rail can be shortened, so that the guide rail protective cover of the high-abrasion-resistance numerical control machine tool is provided. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides the high-wear-resistance numerical control machine tool guide rail protective cover, which solves the problems that the guide rail is easy to be invaded by cutting chips generated by numerical control machine tool machining, used cooling liquid, dust in the environment and other foreign matters, the abrasion of the guide rail can be accelerated due to the entering of the foreign matters, the accuracy of the guide rail is reduced, the machining accuracy is influenced, and the service life of the guide rail is shortened. (II) technical scheme The utility model is realized by the following technical scheme that the device comprises a base, wherein a protection mechanism and a buffer mechanism are arranged above the base; The protection mechanism is positioned at the inner side of the buffer mechanism; The protection mechanism comprises a protection part and a moving part; The protection part comprises a protection frame and a toothed plate, and the moving part comprises a guide rail and a sliding sleeve; The guide rail is located the guard frame inboard, guide rail bottom surface and base top surface fixed connection, guard frame bottom surface and base top surface fixed connection, guide rail outer wall and sliding sleeve medial surface sliding connection, sliding sleeve outer wall and guard frame outer wall sliding connection, sliding sleeve outer wall fixed two mounting brackets, two the mounting bracket medial surface rotates through two bearing frames respectively and is provided with two pivots, two the winding is provided with two protection pads respectively to the pivot outer wall, two protection pad looks far away from terminal surface all with guard frame outer wall fixed connection, the fixed control frame that is provided with of sliding sleeve top surface Preferably, the buffer gear includes the mount, mount bottom surface and base top surface fixed connection, the mount top surface runs through and has seted up logical groove, leads to inslot wall and control frame outer wall sliding connection, two buffer tanks have been run through to the mount top surface, and two buffer tank inner walls slip respectively are provided with two buffer boards. Preferably, two the mounting bracket outer wall runs through respectively and is provided with two dwang and extends to two mounting bracket inboardly, two the dwang is close to one side of two pivots respectively with two pivot outer wall fixed connection. Preferably, the outer wall of the protection frame is fixedly connected with the outer wall of the toothed plate, two gears are fixedly sleeved on the outer walls of the rotating rods respectively, and tooth surfaces of the two gears are meshed with tooth surfaces of the toothed plate. Preferably, two mounting grooves are formed in the top surface of the protection frame, two magnets are fixedly arranged on the inner walls of the two mounting grooves respectively, the two protection pads are made of iron sheets, the two magnets are respectively and magnetically adsorbed and connected with the two protection pads, and the two groups of protection mechanisms are arranged. Preferably, two buffer board top surfaces are fixed respectively and are provided with two sets of link, the mount outer wall is fixed and is provided with two sets of connecting plates, two sets of connecting plate top surface is fixed respectively and is provided with two sets of springs and two sets of dampers, two sets of sp