Automobile ball cage holder window milling machine

Abstract

The utility model discloses an automobile ball cage holder window milling machine, which belongs to the technical field of milling machines, and comprises a ball cage body and a processing machine tool, the processing machine tool comprises a left end horizontal processing unit and a right end horizontal processing unit, a servo rotary table is arranged between the left-end horizontal machining unit and the right-end horizontal machining unit, a ball cage body is placed on the servo rotary table, a feeding conveying frame is correspondingly arranged on one side of the left-end horizontal machining unit, a discharging conveying frame is correspondingly arranged on one side of the right-end horizontal machining unit, and the ball cage body is conveyed on the feeding conveying frame and the discharging conveying frame. The left-end horizontal machining unit and the right-end horizontal machining unit are used for machining a ball cage body of a blank at the same time, the machining efficiency is improved, the left-end horizontal machining unit and the right-end horizontal machining unit work at the same time, the machining efficiency is greatly improved, and the productivity is improved.

Description

Technical Field

[0001] The utility model relates to the field of milling machines, in particular to a milling machine for a window of a ball cage retainer of an automobile. Background Art

[0002] Since the relative position between the wheels and the gearbox often changes, the angle between the power output end and the input end often changes, so a universal joint is needed to adjust it. This universal joint is what we often call a ball cage.

[0003] Existing automotive joint ball cages are usually processed using traditional machining center machines, but their processing efficiency is low and the production capacity cannot keep up when large-scale production is required; it is not convenient to process the windows of both end faces simultaneously through double-end processing to increase production efficiency. How to invent an automotive ball cage retainer window milling machine to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automobile ball cage retainer window milling machine, which aims to improve the existing automobile joint ball cage using traditional machining center machine tools with low processing efficiency and the problem that the production capacity cannot keep up when large-scale production and processing are required.

[0005] The utility model is implemented as follows: a car ball cage retainer window milling machine, including a ball cage body, and also includes

[0006] A processing machine tool, the processing machine tool includes a left-end horizontal processing unit and a right-end horizontal processing unit, a servo turntable is arranged between the left-end horizontal processing unit and the right-end horizontal processing unit, the ball cage body is placed on the servo turntable, a feed conveyor frame is arranged on one side of the left-end horizontal processing unit, and a discharge conveyor frame is arranged on one side of the right-end horizontal processing unit, and the ball cage body is transported on the feed conveyor frame and the discharge conveyor frame.

[0007] In a preferred technical solution of the utility model, a base bed is provided at the bottom of the left-end horizontal machining unit and the right-end horizontal machining unit, a spindle box is installed outside the left-end horizontal machining unit and the right-end horizontal machining unit, and the spindle box is limitedly installed at both ends of the base bed.

[0008] In a preferred technical solution of the utility model, X-axis screws are symmetrically arranged on both sides of the base bed at the bottom of the left-end horizontal machining unit and the right-end horizontal machining unit, and X-axis guide rails are symmetrically arranged on both sides of the X-axis screw. The X-axis screw is transmission-connected to the bottom of the spindle box, and the spindle box slides on the upper limit of the X-axis guide rail.

[0009] In a preferred technical solution of the utility model, the left-end horizontal machining unit and the servo turntable also include a spindle, which is installed inside the spindle box. A spindle motor is provided on the back of the spindle box, and the spindle motor is transmission-connected to the spindle.

[0010] In a preferred technical solution of the present invention, Z-axis slides are arranged on both sides of the bottom of the spindle and the spindle motor, the spindle and the spindle box are transmission-mounted on the Z-axis slide, and Z-axis guide rails are correspondingly arranged on both sides of the top of the spindle and the spindle motor, and the spindle and the spindle motor are limitedly slidably mounted on the Z-axis guide rails.

[0011] In a preferred technical solution of the present invention, Y-axis screws are installed on both sides of the outside of the spindle box for limited rotation, and Y-axis guide rails are provided on both sides of the inside of the spindle box. The Y-axis guide rails are located on both sides of the Y-axis screw, and the Z-axis guide rails and the Z-axis slide are connected to the Y-axis guide rails for limited sliding through a mounting frame and are transmission connected to the Y-axis screw.

[0012] In a preferred technical solution of the present utility model, a servo turntable is arranged in the middle of the left-end horizontal processing unit and the right-end horizontal processing unit, and the bottom of the servo turntable is slidably installed on the base bed through a guide rail, a screw rod is arranged between the guide rails, and the servo turntable is connected to the screw rod for transmission, and a clamp is arranged on one side above the servo turntable, and the clamp is installed on the base bed through a cylinder and a mounting frame, and the clamp is arranged corresponding to the servo turntable.

[0013] In a preferred technical solution of the utility model, a built-in three-axis gantry manipulator is arranged on the top of the left-end horizontal processing unit and the right-end horizontal processing unit, and the built-in three-axis gantry manipulator is respectively arranged corresponding to the servo turntable, the feed conveyor frame and the discharge conveyor frame.

[0014] In a preferred technical solution of the utility model, a bucket-shaped groove is arranged directly below the main shaft of the left-end horizontal processing unit and the right-end horizontal processing unit, a screw is arranged in the groove, a sprocket is fixedly installed on the end of the screw, a screw reducer is arranged between the two sprockets, and the sprocket and the screw reducer are chain-driven.

[0015] In a preferred technical solution of the utility model, a chip conveyor is connected and installed corresponding to the tail of the screw, and a waste cart is arranged just below the output port of the chip conveyor.

[0016] The beneficial effect of the utility model is that the utility model obtains a car ball cage retainer window milling machine through the above design. When in use, the blank ball cage body is manually placed on the feed conveyor rack. After the product is sent to the inside of the machine tool, the blank ball cage body is transported to the servo turntable by the built-in three-axis frame robot and then clamped by the clamp. The left-end horizontal processing unit and the right-end horizontal processing unit at both ends process the workpiece ball cage body. After the processing is completed, the finished ball cage body is continued to be transported to the discharge conveyor rack by the built-in three-axis frame robot. The waste chips generated during the processing fall into the groove and are discharged into the chip conveyor through the transmission of the screw. The chip conveyor discharges the waste chips into the waste vehicle. The left-end horizontal processing unit and the right-end horizontal processing unit work simultaneously, which greatly improves the processing efficiency and increases the production capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of one side structure provided by an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the internal structure provided for an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the structure of the left-end horizontal processing unit provided by the embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the internal structure of an embodiment of the utility model.

[0022] In the figure: 01-chip conveyor; 02-scrap car; 03-hydraulic station; 04-processing machine tool; 05-feed conveyor rack; 06-discharge conveyor rack; 07-operation panel; 08-left end horizontal processing unit; 09-servo turntable; 10-clamp; 11-screw reducer; 12-screw; 13-sprocket; 14-right end horizontal processing unit; 16-fixed column; 17-built-in three-axis gantry manipulator; 18-spindle box; 19-spindle; 20-Z-axis guide rail; 21-Y-axis guide rail; 22-base bed; 23-X-axis screw; 24-X-axis guide rail; 25-movable column; 26-Y-axis screw; 27-Z-axis slide; 28-spindle motor; 100-ball cage body. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 2 The utility model provides a technical solution: a car ball cage retainer window milling machine, including a ball cage body 100, and also includes

[0025] Processing machine tool 04, processing machine tool 04 includes a left-end horizontal processing unit 08 and a right-end horizontal processing unit 14, a servo turntable 09 is arranged between the left-end horizontal processing unit 08 and the right-end horizontal processing unit 14, the ball cage body 100 is placed on the servo turntable 09, a feeding conveyor rack 05 is arranged on one side of the left-end horizontal processing unit 08, and a discharging conveyor rack 06 is arranged on one side of the right-end horizontal processing unit 14, the ball cage body 100 is transported on the feeding conveyor rack 05 and the discharging conveyor rack 06, the left-end horizontal processing unit 08 and the right-end horizontal processing unit 14 process the ball cage body 100 of the blank at the same time, thereby improving the processing efficiency, an operation panel 07 is arranged on one side of the processing machine tool 04, the operation panel 07 is used to set the processing machine tool 04, and a door is arranged on one side of the processing machine tool 04, and a hydraulic station 03 is arranged on one side of the processing machine tool 04.

[0026] See also Figure 2 and Figure 3 A base bed 22 is provided at the bottom of the left horizontal machining unit 08 and the right horizontal machining unit 14 , and a spindle box 18 is installed outside the left horizontal machining unit 08 and the right horizontal machining unit 14 , and the spindle box 18 is limitedly installed at both ends of the base bed 22 .

[0027] X-axis screw rods 23 are symmetrically arranged at the bottom of the left horizontal processing unit 08 and the right horizontal processing unit 14 on both sides of the base bed 22, and X-axis guide rails 24 are symmetrically arranged on both sides of the X-axis screw rod 23. The X-axis screw rod 23 is connected to the bottom of the spindle box 18 by transmission, and the spindle box 18 is limited and slidable on the X-axis guide rails 24. The left horizontal processing unit 08 and the servo turntable 09 also include a spindle 19, which is installed inside the spindle box 18, and a spindle motor 28 is arranged on the back of the spindle box 18, and the spindle motor 28 is connected to the spindle 19 by transmission. Z-axis slides 27 are arranged on both sides of the bottom of the spindle 19 and the spindle motor 28, and the spindle 19 and the spindle box 18 are transmission-mounted on the Z-axis slide 27, and Z-axis guide rails 20 are correspondingly arranged on both sides of the top of the spindle 19 and the spindle motor 28, and the spindle 19 and the spindle motor 28 are limited and slidably installed on the Z-axis guide rails 20. Y-axis screw rods 26 are installed on both sides of the outside of the spindle box 18 for limited rotation, and Y-axis guide rails 21 are set on both sides of the inside of the spindle box 18. The Y-axis guide rails 21 are located on both sides of the Y-axis screw rod 26. The Z-axis guide rail 20 and the Z-axis slide 27 are connected to the Y-axis guide rail 21 for limited sliding through the mounting frame and are connected to the Y-axis screw rod 26 for transmission. The spindles 19 in the left-end horizontal machining unit 08 and the right-end horizontal machining unit 14 are displaced through the transmission of the Z-axis slide 27, the Y-axis screw rod 26 and the X-axis screw rod 23, thereby improving the machining efficiency.

[0028] See also Figures 2 to 4 A servo turntable 09 is arranged in the middle of the left horizontal processing unit 08 and the right horizontal processing unit 14. The bottom of the servo turntable 09 is installed on the base bed 22 through a guide rail limit sliding. A screw rod is arranged between the guide rails. The servo turntable 09 is connected to the screw rod for transmission. A clamp 10 is arranged on one side above the servo turntable 09. The clamp 10 is installed on the base bed 22 through a cylinder and a mounting frame. The clamp 10 and the servo turntable 09 are arranged correspondingly. After the ball cage body 100 is placed on the servo turntable 09, it is positioned by the clamp 10. At the same time, the ball cage body 100 cooperates with the servo turntable 09 to rotate for convenient processing.

[0029] A built-in three-axis gantry manipulator 17 is arranged on the top of the left-end horizontal processing unit 08 and the right-end horizontal processing unit 14. The built-in three-axis gantry manipulator 17 is respectively arranged corresponding to the servo turntable 09, the feed conveyor rack 05 and the discharge conveyor rack 06. The built-in three-axis gantry manipulator 17 is used to place the ball cage body 100 on the feed conveyor rack 05 on the servo turntable 09. The servo turntable 09 needs to be moved in advance to the bottom of the built-in three-axis gantry manipulator 17. After the ball cage body 100 is placed, it is moved to the bottom of the fixture 10 for processing. After the processing is completed, the fixture 10 is released and the servo turntable 09 is moved to the bottom of the built-in three-axis gantry manipulator 17. The built-in three-axis gantry manipulator 17 removes the ball cage body 100 on the servo turntable 09 and places it on the discharge conveyor rack 06, and so on. A bucket-shaped groove is provided directly below the spindle 19 of the left horizontal processing unit 08 and the right horizontal processing unit 14, in which a screw 12 is provided, a sprocket 13 is fixedly installed at the end of the screw 12, a screw reducer 11 is provided between the two sprockets 13, and the sprocket 13 is chain-driven with the screw reducer 11. A chip conveyor 01 is correspondingly connected and installed at the tail of the screw 12, and a scrap car 02 is provided directly below the output port of the chip conveyor 01.

[0030] Working principle: The rough ball cage body 100 is manually placed on the feed conveyor rack 05. After the product is sent to the inside of the machine tool, it is transported to the servo turntable 09 by the built-in three-axis gantry robot 17 and then clamped by the fixture 10. The left-end horizontal processing unit 08 and the right-end horizontal processing unit 14 at both ends process the workpiece ball cage body 100. After the processing is completed, the finished ball cage body 100 is continued to be transported to the discharge conveyor rack 06 by the built-in three-axis gantry robot 17. The waste chips generated during the processing fall into the groove and are discharged into the chip conveyor 01 through the screw 12. The chip conveyor 01 discharges the waste chips into the scrap cart 02.

[0031] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A car ball cage retainer window milling machine, including a ball cage body, characterized in that: Also includes A processing machine tool, the processing machine tool includes a left-end horizontal processing unit and a right-end horizontal processing unit, a servo turntable is arranged between the left-end horizontal processing unit and the right-end horizontal processing unit, the ball cage body is placed on the servo turntable, a feed conveyor frame is arranged on one side of the left-end horizontal processing unit, and a discharge conveyor frame is arranged on one side of the right-end horizontal processing unit, and the ball cage body is transported on the feed conveyor frame and the discharge conveyor frame.

2. The automotive ball cage retainer window milling machine according to claim 1, characterized in that: A base bed is arranged at the bottom of the left horizontal machining unit and the right horizontal machining unit, and a spindle box is installed outside the left horizontal machining unit and the right horizontal machining unit, and the spindle box is limitedly installed at both ends of the base bed.

3. The automotive ball cage retainer window milling machine as claimed in claim 2, characterized in that: X-axis screws are symmetrically arranged on both sides of the base bed at the bottom of the left-end horizontal machining unit and the right-end horizontal machining unit, and X-axis guide rails are symmetrically arranged on both sides of the X-axis screw. The X-axis screw is transmission-connected to the bottom of the spindle box, and the spindle box slides on the upper limit of the X-axis guide rail.

4. The automotive ball cage retainer window milling machine as claimed in claim 3, characterized in that: The left-end horizontal machining unit and the servo turntable further include a spindle, which is installed inside the spindle box. A spindle motor is disposed on the back of the spindle box, and the spindle motor is drivingly connected to the spindle.

5. The automotive ball cage retainer window milling machine as claimed in claim 4, characterized in that: Z-axis slides are arranged on both sides of the bottom of the spindle and the spindle motor, the spindle and the spindle box are transmission-mounted on the Z-axis slide, and Z-axis guide rails are correspondingly arranged on both sides of the top of the spindle and the spindle motor, and the spindle and the spindle motor are limitedly slidably mounted on the Z-axis guide rails.

6. The automotive ball cage retainer window milling machine as claimed in claim 5, characterized in that: The Y-axis screw rods are installed on both sides of the outside of the spindle box for limited rotation, and the Y-axis guide rails are arranged on both sides of the inside of the spindle box. The Y-axis guide rails are located on both sides of the Y-axis screw rod, and the Z-axis guide rails and the Z-axis slide are connected to the Y-axis guide rails for limited sliding through a mounting frame and are transmission connected to the Y-axis screw rod.

7. The automotive ball cage retainer window milling machine as claimed in claim 2, characterized in that: A servo turntable is arranged in the middle of the left-end horizontal processing unit and the right-end horizontal processing unit. The bottom of the servo turntable is slidably mounted on the base bed through a guide rail. A screw rod is arranged between the guide rails. The servo turntable is connected to the screw rod for transmission. A clamp is arranged on one side above the servo turntable. The clamp is installed on the base bed through a cylinder and a mounting frame. The clamp is arranged corresponding to the servo turntable.

8. The automotive ball cage retainer window milling machine as claimed in claim 7, characterized in that: A built-in three-axis gantry manipulator is arranged on the top of the left-end horizontal processing unit and the right-end horizontal processing unit, and the built-in three-axis gantry manipulator is respectively arranged corresponding to the servo turntable, the feeding conveying frame and the discharging conveying frame.

9. The automotive ball cage retainer window milling machine according to claim 1, characterized in that: A bucket-shaped groove is arranged directly below the main shaft of the left-end horizontal processing unit and the right-end horizontal processing unit, a screw is arranged in the groove, a sprocket is fixedly installed at the end of the screw, a screw reducer is arranged between the two sprockets, and the sprocket and the screw reducer are chain-driven.

10. The automotive ball cage retainer window milling machine as claimed in claim 9, characterized in that: The tail of the screw rod is connected to and installed with a chip conveyor, and a waste vehicle is arranged just below the output port of the chip conveyor.

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