Cylindrical symmetrical rack automatic feeding and discharging mechanism and method
A technology of automatic loading and unloading, cylindrical symmetry, applied in the direction of gear cutting machine, gear teeth, mechanical equipment, etc., can solve the problems of poor symmetry, time-consuming and laborious, to ensure symmetrical accuracy, convenient and accurate automatic clamping, and realize continuous automatic latching processing effect
Active Publication Date: 2018-10-19
CHINA THREE GORGES UNIV
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Problems solved by technology
For the gear shaping processing of high-precision cylindrical symmetrical racks, the traditional processing method uses two clampings for gear shaping or milling, and requires processing alignment and adjustment. Due to the large error in the positioning datum of the two clampings, it is often Cause poor symmetry, and time-consuming and labor-intensive
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[0035] The automatic loading and unloading mechanism 2 is used in conjunction with the patent number "CN 205271041 U" and the patent name "a symmetrical cylindrical rack gear shaping device". It installs the cylindrical symmetrical rack 8 into the gear shaping device On the collet, the positioning bracket 41 and the rotary index table 4 equipped with the collet are respectively installed on the two guide rails 5 on the guide rail of the gear shaping machine, and the positioning bracket 41 and the positioning bracket 41 are pushed by two jacking cylinders 6 Relative movement of rotary indexing table 4;
[0036] Such as Figures 1 to 9 As shown, a cylindrical symmetrical rack automatic loading and unloading mechanism includes a conveying mechanism 3, a rotary loading and unloading mechanism 2 arranged on one side of the conveying mechanism 3 and a controller,
[0037] The conveying mechanism 3 includes a support platform 31, on which a conveyor 32 and a material stopping device...
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The invention discloses a cylindrical symmetrical rack automatic feeding and discharging mechanism and method. The mechanism includes a conveying mechanism, a rotating feeding and discharging mechanism and a controller, wherein the rotating feeding and discharging mechanism and the controller are arranged on one side of the conveying mechanism; a tooth ring is mounted at the external part of a bearing at the upper end of a guiding column, and the output shaft of a first servo motor is in transmission connection with the tooth ring through the gear; a rotating disk is mounted on the bearing atthe lower end of the guiding column, a plurality of guiding rods are connected between the tooth ring and the rotating disk, and a sliding sleeve is mounted on each guiding rod; and a ring plate is arranged on the guiding column externally in a sleeving mode, fixedly connected with each sliding sleeve and provided with a segment of extending plate, a rotating plate is fixedly mounted on the toothring, an oil cylinder is mounted on the rotating plate, and the piston rod of the oil cylinder is connected with the ring plate. By means of the cylindrical symmetrical rack automatic feeding and discharging mechanism, continuous and high-symmetry slotting machining of the cylindrical symmetrical rack is ensured while the automatic feeding and discharging machining is ensured.
Description
technical field [0001] The invention relates to a cylindrical symmetrical rack automatic loading and unloading mechanism and method. Background technique [0002] Symmetrical cylindrical racks are widely used in the fields of automation and bidirectional synchronous control. For the gear shaping processing of high-precision cylindrical symmetrical racks, the traditional processing method uses two clampings for gear shaping or milling, and requires processing alignment and adjustment. Due to the large error in the positioning datum of the two clampings, it is often The symmetry is poor, and time-consuming and labor-intensive. [0003] With the continuous improvement of the degree of automation in mechanical manufacturing, processing efficiency and precision have become important goals for parts processing. In order to improve the machining efficiency and machining accuracy of cylindrically symmetrical racks, it is necessary to carry out research on automatic loading and unl...
Claims
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IPC IPC(8): B23F23/04B23F5/20
Inventor 梁志鹏赵春菊周华维周宜红
Owner CHINA THREE GORGES UNIV