Vehicle part placing platform

Abstract

The utility model relates to the technical field of automobile machining equipment, in particular to an automobile part placing platform which comprises a base, the base is a bearing carrier of the placing platform, and a supporting frame is installed on the top face of the base. The workbench is mounted at the top of the supporting frame; the bearing is fixedly mounted in the middle of the table top of the workbench; the rotating shaft is rotationally arranged on the table top of the working table through a bearing; and the rotating disc is fixedly connected to the top of the rotating shaft, and the rotating disc is a carrier for bearing vehicle parts. The absolute encoder arranged in the absolute value motor and the first displayer are used in cooperation, an operator can control the rotating angle of the rotating disc and the rotating angle of the turning part positioning module on the rotating disc more accurately, the precision of adjustment of the machining position of a turning part is improved, and by means of the self-locking characteristic of the worm and the worm gear, the machining precision is improved. And it is ensured that the turning part can stably keep the needed machining angle in the machining process, and therefore the machining quality and efficiency of the turning part are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile processing equipment technical field especially relates to a car spare part placing platform. BACKGROUND

[0002] With the development of automobile industry and the progress of technology, the requirement of car spare part placing is also higher and higher, and the car spare part placing platform is a kind of equipment used for supporting, fixing and displaying vehicle parts in automobile manufacturing and maintenance industry, which plays an important role in automobile processing equipment technical field, and ensures the stability and safety of parts during production, assembly, detection or maintenance.

[0003] The traditional car spare part placing platform is often designed for specific vehicle models or parts, and due to the simple design and function, it can only meet the basic support or rotation requirements, lacks flexibility, and makes it difficult for the traditional platform to quickly adjust to the processing of car spare parts of different sizes or shapes. When facing diversified production needs, it is necessary to frequently change the tooling fixture, which increases the preparation time and cost, and when adjusting the processing angle of the car spare part, the operator often needs to manually rotate the car spare part to the appropriate processing position, which not only consumes time and effort, but also increases the work intensity and safety risk. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a car spare part placing platform.

[0005] A car spare part placing platform, comprising a base and a support frame, the base is the load-bearing carrier of the placing platform, and the support frame is installed on the top surface of the base; further comprising: a workbench installed on the top of the support frame; a bearing fixedly installed in the middle of the table top of the workbench; a rotating shaft rotatably arranged on the table top of the workbench through the bearing; a rotating disc fixedly connected to the top of the rotating shaft, the rotating disc is a carrier for receiving car spare parts; a car spare part positioning module installed on the top surface of the rotating disc, the car spare part positioning module is a prior art and is used for adapting and positioning the processed car spare parts; an absolute value motor fixedly installed on the table top of the workbench; a worm fixedly installed on the output shaft of the absolute value motor; a worm gear sleeved on the rotating shaft and fixedly connected with the rotating shaft, the worm and the worm gear are engaged and adapted, the absolute value motor drives the worm gear to rotate through the engagement of the worm, and then the worm gear drives the rotating disc to rotate, so that the car spare part placed in the car spare part positioning module can be flexibly rotated and the processing angle can be adjusted. When processing, the car spare part placed on the car spare part positioning module can be stably maintained at the processing angle by using the self-locking property of the worm and the worm gear.

[0006] Further, the absolute value motor is internally provided with an absolute encoder, a display one is installed on the tabletop of the workbench, the display one is electrically connected with the encoder internally provided in the absolute value motor, and the display one is used to display the rotating state and position of the rotor of the current absolute value motor, so that the operator can control the rotating angle of the rotating disc and the vehicle part positioning module more accurately through the feedback information of the display one, and the effect of accurately adjusting the machining position of the vehicle part is achieved.

[0007] Further, the shell is made of transparent material, and the shell is used for protecting the internal components such as the absolute value motor, the worm and the worm gear.

[0008] Further, the bottom of the workbench is provided with sliding rods at four corners, the workbench is slidably arranged in the support frame of the base through the sliding rods, and the base is provided with a lifting component for driving the workbench to perform lifting operation.

[0009] Further, the lifting component comprises a servo motor, a lead screw and a sliding plate, and is fixedly installed at the central position of the base, the output shaft of the servo motor is fixedly connected with the lead screw, the bottom surface of the workbench is fixedly provided with an L-shaped sliding plate, the sliding plate is threadedly matched with the lead screw, the servo motor drives the sliding plate to lift the workbench through the lead screw, the sliding rods of the workbench are stably lifted under the guidance of the support frame, the machining vehicle part on the workbench and the vehicle part positioning module can be flexibly adjusted in height, and the application range of the pump placement platform is further improved.

[0010] Further, the base is provided with an infrared distance sensor and a display two, the infrared distance sensor is fixedly installed on the side wall of the support frame of the base and faces the bottom surface of the workbench, the infrared distance sensor emits and receives infrared rays to measure the distance between the workbench, calculates the adjusting height of the workbench through the built-in microcontroller, and is electrically connected with the display two through the built-in microcontroller, and the display two is used to display the distance measured by the infrared distance sensor, so that the operator can accurately control the vehicle part placed on the workbench to perform fine height adjustment.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1. The utility model discloses a built-in absolute encoder and display one of absolute value motor cooperate with each other, and operating personnel can control the rotation angle of rotating disc and the vehicle part positioning module on it more accurately, improve the precision of vehicle part processing position adjustment, and utilize the self locking characteristic of worm and worm wheel, ensure that vehicle part can stably keep the required processing angle in the processing process, thereby improve the processing quality and efficiency of vehicle part.

[0013] 2. The utility model discloses the application of servo motor, screw rod and sliding plate composition's lifting spare and infrared distance sensor and display two, realize the height flexible adjustment of work table and the vehicle part placed on it, and this design makes the platform can be adjusted to the most suitable height according to different processing demand, further expands the application range of the placing platform.

[0014] 3. The utility model discloses the shell of being made of transparent material is equipped with, covers rotating disc outside, and is equipped with the circular mouth of adapting rotating disc, effectively protects the key components such as absolute value motor, worm and worm wheel in the inside from the influence of external factors, and the transparent design also guarantees that operating personnel can directly observe the internal working condition, increases the security and convenience of equipment use. DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0016] Figure 2 It is the schematic diagram of base, support frame, work table and rotating disc and other components of the utility model.

[0017] Figure 3 It is the schematic diagram of work table, rotating shaft, rotating disc worm and worm wheel cooperation of the utility model.

[0018] Figure 4 It is the schematic diagram of work table unfolding on support frame of the utility model.

[0019] In the above drawing, 1-base, 101-support frame, 2-work table, 21-sliding rod, 3-bearing, 4-rotating shaft, 5-rotating disc, 6-absolute value motor, 7-worm, 8-worm wheel, 9-display one, 10-housing, 11-vehicle part positioning module, 12-servo motor, 13-screw rod, 14-sliding plate, 15-infrared distance sensor, 16-display two. DETAILED DESCRIPTION

[0020] The embodiments of the utility model will be described in detail below with reference to the drawings. In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model.

[0021] A vehicle parts placement platform, such as Figures 1-4 As shown, the platform includes a base 1 and a support frame 101. The base 1 serves as the load-bearing carrier for this placement platform, and the support frame 101 is mounted on the top surface of the base 1. It also includes: a worktable 2, mounted on the top of the support frame 101; a bearing 3, fixedly mounted in the center of the worktable 2's surface; a rotating shaft 4, rotatably mounted on the worktable 2's surface via the bearing 3; a rotating disk 5, fixed to the top of the rotating shaft 4, serving as a carrier for receiving machined parts; and a machined part positioning module 11, mounted on the top surface of the rotating disk 5. The machined part positioning module 11 is based on existing technology and used for adapting to and positioning machining. The workpiece is mounted on an absolute motor 6, which is fixedly mounted on the worktable 2. A worm gear 7 is fixedly mounted on the output shaft of the absolute motor 6. A worm wheel 8 is sleeved on a rotating shaft 4 and fixedly connected to the rotating shaft 4. The worm gear 7 and the worm wheel 8 are meshed and matched. The absolute motor 6 drives the worm wheel 8 to rotate through the meshing of the worm gear 7. The worm wheel 8 then drives the rotating disk 5 to rotate, so that the workpiece placed on the workpiece positioning module 11 can rotate flexibly and adjust the processing angle. During processing, the self-locking property of the worm gear 7 and the worm wheel 8 is used to ensure that the workpiece placed on the workpiece positioning module 11 can stably maintain the processing angle.

[0022] like Figure 2 and Figure 3 As shown, the absolute motor 6 has a built-in absolute encoder, and a display 9 is installed on the table surface of the workbench 2. The display 9 is electrically connected to the encoder built into the absolute motor 6. The display 9 is used to display the current rotor rotation status and position of the absolute motor 6, so that the operator can use the information fed back by the display 9 to more accurately control the rotation angle of the turntable 5 and the workpiece positioning module 11 on it through the absolute motor 6, thereby achieving the effect of accurately adjusting the workpiece processing position.

[0023] like Figure 1 and Figure 2 As shown, it also includes a housing 10, which is set on the table surface of the workbench 2. The housing 10 covers the outside of the rotating disk 5. The housing 10 has a circular opening adapted to the rotating disk 5. The housing 10 is made of transparent material. The housing 10 is used to protect the internal components such as the absolute value motor 6, worm gear 7 and worm wheel 8.

[0024] like Figure 2 and Figure 4As shown, sliding rods 21 are fixed at the four corners of the bottom of the worktable 2. The worktable 2 is slidably mounted in the support frame 101 of the base 1 via the sliding rods 21. The base 1 is equipped with a lifting component for driving the worktable 2 to perform lifting operations. The lifting component includes a servo motor 12, a lead screw 13, and a sliding plate 14, which are fixedly installed in the center of the base 1. The lead screw 13 is fixedly connected to the output shaft of the servo motor 12. An "L"-shaped sliding plate 14 is fixedly mounted on the bottom surface of the worktable 2. The sliding plate 14 and the lead screw 13 are threadedly matched. The servo motor 12 drives the worktable 2 to lift and lower via the lead screw 13, so that the sliding rods 21 of the worktable 2 can be lifted and lowered stably under the guidance of the support frame 101. This allows the worktable 2 and the workpiece on the workpiece positioning module 11 to flexibly adjust the processing height, further increasing the applicability of the pump placement platform.

[0025] like Figure 4 As shown, it also includes an infrared distance sensor 15 and a display 16. The infrared distance sensor 15 facing the bottom surface of the worktable 2 is fixedly installed on the side wall of the support frame 101 of the base 1. The infrared distance sensor 15 emits and receives infrared rays to measure the distance between itself and the worktable 2, and calculates the adjustable height of the worktable 2 through the built-in microcontroller. The infrared distance sensor 15 is electrically connected to the built-in microcontroller and the display 16. The display 16 is used to display the distance measured by the infrared distance sensor 15, which facilitates the operator to accurately control the placement of the workpiece on the worktable 2 for fine height adjustment.

[0026] First, the operator will be processed in the rotating disc 5 on the car parts positioning module 11 in the car parts, because the car parts positioning module 11 is designed for adaptation to a specific type of car parts, so it can be ensured that the car parts are firmly fixed in the correct position, to provide an accurate basis for subsequent processing, followed by absolute value motor 6 started working, because of the built-in absolute encoder, absolute value motor 6 can accurately record the position of its rotor, and by electrically connected to the display 9, real-time feedback of the current motor rotation state and angle, the operator can according to the information provided by the display 9, precise control rotating disc 5 and its carrying car parts to make the required angle adjustment, the meshing transmission mechanism of worm 7 and worm gear 8 makes the rotating disc 5 can rotate smoothly and accurately, while taking advantage of the self-locking characteristics of worm 7 and worm gear 8, to ensure that the car parts in the process of stable set processing angle, if you need to adjust the height of the workbench 2 to adapt to different processing needs or different size of car parts, servo motor 12 will start, servo motor 12 drive screw 13 rotation, through the thread cooperation drive sliding plate 14 up and down, so as to realize the lifting of the workbench 2, at the same time through the infrared distance sensor 15 on the base 1 continuously monitor the workbench 2 bottom to the sensor distance, and the data transmission to the microcontroller processing after display on the display 16, this makes the operator can very accurately control the height of the workbench 2, to ensure the best position in the process of processing, the whole system is protected by the shell 10, not only prevent external impurities into the influence of the normal operation of the internal precision components, the shell 10 made of transparent material also allows the operator to observe the rotating disc 5 on the situation, at the same time does not affect the safety and stability of the internal elements.

[0027] The above only is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the ordinary technical personnel in the art, without departing from the principles of the present application, under the premise of, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A vehicle parts placement platform, comprising a base (1) and a support frame (101), wherein the support frame (101) is mounted on the top surface of the base (1); Its characteristics are, Also includes: A workbench (2) is mounted on top of the support frame (101); The bearing (3) is fixedly installed in the middle of the table surface of the workbench (2); The rotating shaft (4) is rotatably mounted on the table surface of the worktable (2) via the bearing (3); The rotating disk (5) is fixed to the top of the rotating shaft (4); A part positioning module (11) is installed on the top surface of the rotating disk (5). The part positioning module (11) is a prior art and is used to adapt to and position the part being processed. An absolute value motor (6) is fixedly installed on the table surface of the workbench (2); The worm gear (7) is fixedly mounted on the output shaft of the absolute value motor (6); The worm gear (8) is fixed on the rotating shaft (4), and the worm (7) and the worm gear (8) are meshed and matched.

2. The vehicle parts placement platform as described in claim 1, characterized in that, The absolute motor (6) has an absolute encoder built in. A display (9) is installed on the table surface of the workbench (2). The display (9) is electrically connected to the encoder built in the absolute motor (6). The display (9) is used to display the current rotor rotation status and position of the absolute motor (6).

3. The vehicle parts placement platform as described in claim 2, characterized in that, It also includes a housing (10), which is disposed on the table surface of the workbench (2). The housing (10) covers the outside of the rotating disk (5). The housing (10) has a circular opening adapted to the rotating disk (5). The housing (10) is made of transparent material.

4. The vehicle parts placement platform as described in claim 3, characterized in that, Sliding rods (21) are fixed at the four corners of the bottom of the workbench (2). The workbench (2) is slidably fitted into the support frame (101) of the base (1) through the sliding rods (21). The base (1) is provided with a lifting component for driving the workbench (2) to perform lifting operations.

5. A vehicle parts placement platform as described in claim 4, characterized in that, The lifting component includes a servo motor (12), a lead screw (13) and a sliding plate (14), which are fixedly installed in the center of the base (1). The lead screw (13) is fixedly connected to the output shaft of the servo motor (12). An "L"-shaped sliding plate (14) is fixedly provided on the bottom surface of the worktable (2). The sliding plate (14) and the lead screw (13) are threadedly matched.

6. The vehicle parts placement platform as described in claim 5, characterized in that, It also includes an infrared distance sensor (15) and a second display (16). The infrared distance sensor (15) facing the bottom of the worktable (2) is fixedly installed on the side wall of the support frame (101) of the base (1). The infrared distance sensor (15) emits and receives infrared rays to measure the distance between itself and the worktable (2), and calculates the adjustable height of the worktable (2) through the built-in microcontroller. The infrared distance sensor (15) is electrically connected to the second display (16) through the built-in microcontroller. The second display (16) is used to display the distance measured by the infrared distance sensor (15).

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