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CN-224209155-U - Multistation machining center for speed reducer box

CN224209155UCN 224209155 UCN224209155 UCN 224209155UCN-224209155-U

Abstract

The utility model provides a multi-station machining center for a speed reducer box, which relates to the technical field of machining of speed reducer boxes and comprises a machining table, a linkage mechanism and a clamping mechanism, wherein the upper surface of the machining table is fixedly connected with the linkage mechanism, the clamping mechanism is arranged on the upper surface of the linkage mechanism, the machining table comprises a movable plate and a placing plate, the clamping mechanism comprises a movable slat and a limiting slat, the movable slat drives the limiting slat to move downwards to clamp the box, and meanwhile, the placing plate is used for carrying or pushing the box to complete loading and unloading.

Inventors

  • LU FENG
  • LU TONGYONG

Assignees

  • 临沂市鲁钰机械有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (10)

  1. 1. The multi-station machining center for the speed reducer box is characterized by comprising a machining table (1), a linkage mechanism (2) and a clamping mechanism (3), wherein the linkage mechanism (2) is fixedly connected to the upper surface of the machining table (1), and the clamping mechanism (3) is arranged on the upper surface of the linkage mechanism (2); the processing table (1) comprises a movable plate (101) and a placing plate (105), the clamping mechanism (3) comprises a movable slat (306) and a limiting strip (307), the movable slat (306) drives the limiting strip (307) to move downwards to clamp the box body, and meanwhile, the placing plate (105) is used for carrying or pushing the box body to finish loading and unloading by means of the back-and-forth swing of the movable plate (101), so that the processing efficiency of the box body is improved, and meanwhile, the continuity of multi-station processing is ensured; The linkage mechanism (2) comprises a connecting frame (205) and a moving frame (207), and the machining precision of the box body is improved through different axial movements of the connecting frame (205) and the moving frame (207).
  2. 2. The multi-station machining center for the speed reducer box body according to claim 1, wherein the front surface of the machining table (1) is movably connected with a movable plate (101) through a hinge, the front surface of the movable plate (101) is provided with a first sliding groove (102), a first sliding block (103) is slidably connected in the first sliding groove (102), a spring (104) is fixedly connected to the upper surface of the first sliding block (103), one end, away from the first sliding block (103), of the spring (104) is fixedly connected with the inner top wall of the first sliding groove (102), and a placing plate (105) is fixedly connected to the front surface of the first sliding block (103).
  3. 3. The multi-station machining center for the speed reducer box body according to claim 2, wherein a connecting plate (108) is fixedly connected to the lower surface of the machining table (1), an electric push rod I (107) is fixedly connected to the front surface of the connecting plate (108), a hemispherical block (106) is fixedly connected to the rear surface of the movable plate (101), the side surface of the hemispherical block (106) is movably connected with the output end of the electric push rod I (107) through a bearing, a movable rod (109) is movably connected to the lower surface of the machining table (1) through the bearing, one end, far away from the machining table (1), of the movable rod (109) is movably connected with the hemispherical block (106), and a clamping ring (110) is fixedly connected to the side surface of the movable rod (109).
  4. 4. The multi-station machining center for the speed reducer box body according to claim 1, wherein a sliding groove II (202) is formed in the upper surface of the linkage mechanism (2), a motor I (201) is fixedly connected to the front surface of the linkage mechanism (2), a screw rod (203) is fixedly connected to the output end of the motor I (201), one end, far away from the motor I (201), of the screw rod (203) is rotatably connected with the inner wall of the sliding groove II (202), a sliding block II (204) is slidably connected to the inner portion of the sliding groove II (202), the sliding block II (204) is in penetrating connection with the screw rod (203), a connecting frame (205) is fixedly connected to the upper surface of the sliding block II (204), and the upper surface of the connecting frame (205) is fixedly connected with the lower surface of the clamping mechanism (3).
  5. 5. The multi-station machining center for the speed reducer box body according to claim 4, wherein an electric sliding rail (206) is fixedly connected to the side surface of the linkage mechanism (2), a movable frame (207) is slidably connected to the side surface of the electric sliding rail (206), a short rod I (208) is fixedly connected to the lower surface of the movable frame (207), a ball (209) is connected to one end, far away from the movable frame (207), of the short rod I (208), a hydraulic cylinder (210) is fixedly connected to the upper surface of the movable frame (207), and a hydraulic rod (211) is fixedly connected to the output end of the hydraulic cylinder (210).
  6. 6. The multi-station machining center for the speed reducer box body according to claim 1, wherein the inner side wall of the clamping mechanism (3) is movably connected with a second electric push rod (301) through a bearing, the output end of the second electric push rod (301) is movably connected with a connecting block (302) through a bearing, and the side surface of the connecting block (302) is fixedly connected with a movable frame (303).
  7. 7. The multi-station machining center of the speed reducer box body according to claim 6, wherein a second short rod (304) is fixedly connected to the upper surface and the lower surface of the movable frame (303), one end, far away from the movable frame (303), of the second short rod (304) is rotatably connected with the clamping mechanism (3), an electric push rod III (305) is fixedly connected to the upper surface of the movable frame (303), an output end of the electric push rod III (305) is movably connected with a movable slat (306) through a bearing, one end, far away from the electric push rod III (305), of the movable slat (306) is movably connected with the movable frame (303), and a limiting strip (307) is fixedly connected to the lower surface of the movable slat (306).
  8. 8. The multi-station machining center for the speed reducer box body according to claim 5, wherein a machining mechanism (4) is arranged at one end, far away from the movable frame (207), of the hydraulic rod (211), a motor II (401) is fixedly connected to the upper surface of the machining mechanism (4), the motor II (401) is fixedly connected with the hydraulic rod (211), the output end of the motor II (401) is fixedly connected with a rotating rod I (402), a driving gear (403) is fixedly connected to the side surface of the rotating rod I (402), a rotating rod II (404) is connected to the lower surface of the machining mechanism (4) in a penetrating mode, and one end, close to the machining mechanism (4), of the rotating rod II (404) is in rotary connection with the machining mechanism (4).
  9. 9. The multi-station machining center of the speed reducer box body according to claim 8, wherein a driven gear (405) is fixedly connected to the side surface of the second rotating rod (404), the driven gear (405) is meshed with the driving gear (403), one end, far away from the machining mechanism (4), of the second rotating rod (404) is connected with a short screw (406) in a penetrating mode, and one end, close to the second rotating rod (404), of the short screw (406) is fixedly connected with a punching head (407).
  10. 10. The multi-station machining center for the speed reducer box body according to claim 1, wherein the upper surface of the machining table (1) is fixedly connected with a limiting mechanism (5), the limiting mechanism (5) is located between the linkage mechanisms (2), clamping grooves (501) are uniformly distributed on the upper surface of the limiting mechanism (5), three short rods (502) are rotatably connected to the upper surface of the limiting mechanism (5), the three short rods (502) are distributed around the clamping grooves (501), and corrugated rods (503) are fixedly connected to one end, far away from the limiting mechanism (5), of the three short rods (502).

Description

Multistation machining center for speed reducer box Technical Field The utility model relates to the technical field of speed reducer box machining, in particular to a multi-station machining center for a speed reducer box. Background The speed reducer box body is a basic part for installing each transmission shaft, and because the speed reducer generates relatively large reaction force when each shaft transmits torque and acts on the box body during working, the box body is required to have enough rigidity to ensure the relative position precision of each transmission shaft. In the production process of the speed reducer box, punching processing is required to be carried out on the surface of the speed reducer box according to the assembling requirement of the speed reducer box so as to meet the surface assembling of the speed reducer box and the installation of internal parts. The existing multi-station machining center for the speed reducer box body has the following defects: In the using process of the existing multi-station machining center for the speed reducer box, the speed reducer box to be machined is fed and discharged manually, so that the machining efficiency of the speed reducer box is affected, and meanwhile, the phenomenon of interruption in machining caused by manual feeding and discharging can not be continuously machined. So we propose a multi-station machining center for the speed reducer box, so as to solve the above-mentioned problems. Disclosure of utility model The movable slat drives the limit bar to move downwards to clamp the box body, and meanwhile, the movable slat swings up and down to enable the placing plate to bear or push the box body to finish loading and unloading, so that the processing efficiency of the box body is improved, and meanwhile, the continuity of multi-station processing is ensured, so that the problem of the background technology is solved. In order to achieve the aim, the multi-station machining center for the speed reducer box body adopts the following technical scheme that the multi-station machining center comprises a machining table, a linkage mechanism and a clamping mechanism, wherein the upper surface of the machining table is fixedly connected with the linkage mechanism, and the clamping mechanism is arranged on the upper surface of the linkage mechanism; The processing table comprises a movable plate and a placing plate, the clamping mechanism comprises a movable slat and a limiting bar, the movable slat drives the limiting bar to move downwards to clamp the box body, and meanwhile, the placing plate is used for carrying or pushing the box body to complete loading and unloading by means of up-and-down swing of the movable plate, so that the processing efficiency of the box body is improved, and meanwhile, the continuity of multi-station processing is guaranteed; The linkage mechanism comprises a connecting frame and a moving frame, and the machining precision of the box body is improved through different axial movements of the connecting frame and the moving frame. Preferably, the front surface of the processing table is movably connected with a movable plate through a hinge, the front surface of the movable plate is provided with a first sliding groove, a first sliding block is connected inside the first sliding groove in a sliding mode, a spring is fixedly connected to the upper surface of the first sliding block, one end, away from the first sliding block, of the spring is fixedly connected with the inner top wall of the first sliding groove, and the front surface of the first sliding block is fixedly connected with a placing plate. Preferably, the lower surface fixedly connected with connecting plate of processing platform, the preceding surface fixedly connected with electric putter one of connecting plate, the back surface fixedly connected with hemisphere piece of fly leaf, and the side surface of hemisphere piece passes through bearing and the output swing joint of electric putter one, the lower surface of processing platform has movable rod through bearing swing joint, and the one end and the hemisphere piece swing joint of workstation are kept away from to the movable rod, the side surface fixedly connected with snap ring of movable rod. Preferably, the upper surface of link gear is equipped with spout two, the preceding fixed surface of link gear is connected with motor one, the output fixedly connected with lead screw of motor one, and the one end that the motor one was kept away from to the lead screw rotates with the inner wall of spout two to be connected, the inside sliding connection of spout one has slider two, and slider two and lead screw through connection, the upper surface fixedly connected with link of slider two, and the upper surface of link and fixture's lower fixed surface are connected. Preferably, the side surface fixedly connected with electronic slide rail of link gear, the side surface sliding connection of electron