High-efficiency high-precision gear high-precision positioning machining equipment

Abstract

The utility model relates to the technical field of gear machining, in particular to high-efficiency high-precision gear positioning machining equipment. The device comprises a machining center and a mechanical arm arranged at a feeding port of the machining center. The positioning oil throwing device is arranged on the side of the mechanical arm, the marking unit is arranged on the other side of the mechanical arm, the anti-rust oil coating device is arranged on the side of the positioning oil throwing device, the feeding conveying device is arranged corresponding to the machining center, and the clamping mechanism is arranged in the machining center and used for being matched with positioning installation. The rapid positioning mechanism has the advantages that the rapid positioning mechanism is arranged before machining, the inductor, the profiling pin positioning block and the second inductor are arranged and used in cooperation, the angle of a gear is rapidly positioned through the inductor and the profiling pin positioning block, the gear shaft of the gear is positioned through the second inductor, and the gear shaft of the gear is positioned through the second inductor. And meanwhile, the marking unit is used for marking, the product machining precision is improved, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing, in particular to a high-efficiency and high-precision gear positioning processing device. Background Art

[0002] Gears are mechanical components with teeth on the wheel rim that can continuously mesh to transmit motion and power. The application of gears in transmission has appeared very early. At the end of the 19th century, the principle of gear cutting and the special machine tools and tools that use this principle to cut gears appeared one after another. With the development of production, the stability of gear operation has received attention.

[0003] There is a kind of gear that has a gear shaft on one side for segmentation, and needs to be secondary processed at a certain angle according to the gear shaft. Therefore, it is necessary to determine the position of the gear shaft and the processing angle. The existing technology is manual measurement and installation, but the efficiency is low and the accuracy is not high.

[0004] Therefore, it is necessary to design a high-efficiency, high-precision gear positioning processing equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency and high-precision gear positioning and processing equipment to overcome the above-mentioned deficiencies in the current prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-efficiency, high-precision gear positioning and processing equipment, which includes a machining center, a manipulator arranged at the feeding port of the machining center, and is characterized in that it also includes a positioning oil-slinging device arranged beside the manipulator, a marking unit arranged on the other side of the manipulator, an anti-rust oil coating device arranged beside the positioning oil-slinging device, a feeding and conveying device arranged corresponding to the machining center, and a clamping mechanism arranged in the machining center for cooperating with positioning and installation. The positioning oil-slinging device includes a mounting bracket, a rotating motor arranged on the mounting bracket through a mounting seat, a rotating shaft driven by the rotating motor, a gear profiling mounting block arranged on the rotating shaft, an inductor arranged with the rotating shaft as the center and arranged around it, a profiling pin positioning block, and a second inductor. The inductor is installed and fixed by cooperating with the mounting bracket. A driving cylinder is also arranged on the mounting bracket. The profiling pin positioning block is installed at the driving end of the driving cylinder. The second inductor is installed above the gear profiling mounting block through the second driving cylinder.

[0008] Preferably, a drive motor, a coupling driven by the drive motor, a rotating shaft connected to the coupling, a gear profiling block mounted on the rotating shaft, and a baffle plate arranged around the gear profiling block are also arranged beside the gear profiling mounting block.

[0009] Preferably, the marking unit includes a marking bracket, a mounting base arranged on the marking bracket, and a marking dotting device arranged on the mounting base.

[0010] Preferably, the clamping mechanism includes a mounting base, a rear-pull type clamping jaw arranged on the mounting base, a positioning mounting block arranged in the middle of the rear-pull type clamping jaw, and a positioning pin arranged on the positioning mounting block. A plurality of air holes are opened on the positioning mounting block, and an air pressure sensing device is arranged next to the air holes.

[0011] The beneficial effects of the utility model are as follows: the technical scheme sets a quick positioning mechanism before processing, and through the setting of the sensor, the profiling pin positioning block and the second sensor, and the coordinated use of each other, the angle of the gear is quickly positioned through the sensor and the profiling pin positioning block, the second sensor positions the gear shaft of the gear, and at the same time marks it through the marking unit, and the positioned gear is clamped and placed in the clamping mechanism of the machining center by a manipulator, the air holes are set corresponding to the surface of the gear, and the air holes are ventilated. If the air pressure sensing device senses the air pressure, it is not installed in place, and it is reinstalled. If it cannot be sensed, it is installed in place, and then processing is carried out, thereby achieving the effect of quick positioning, improving the accuracy of product processing, and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a high-efficiency, high-precision gear positioning and processing equipment of the utility model;

[0013] Figure 2 This is a schematic diagram of a positioning and oil throwing device of a high-efficiency and high-precision gear high-precision positioning processing equipment of the utility model;

[0014] Figure 3 This is a schematic diagram of a marking unit of a high-efficiency, high-precision gear high-precision positioning processing device of the utility model;

[0015] Figure 4 This is a schematic diagram of a clamping mechanism of a high-efficiency, high-precision gear high-precision positioning processing equipment of the utility model;

[0016] In the figure: 1. machining center; 2. manipulator; 3. positioning oil-throwing device; 4. marking unit; 5. anti-rust oil coating device; 6. feeding and conveying device; 7. clamping mechanism; 31. mounting bracket; 32. rotating shaft; 33. gear profiling mounting block; 34. sensor; 35. profiling pin positioning block; 36. second sensor; 37. mounting bracket; 38. driving cylinder; 39. second driving cylinder; 41. marking bracket; 42. mounting base; 43. marking dotting device; 71 mounting base; 72. rear pull-out clamp; 73. positioning mounting block; 74. positioning pin; 75. air hole; 51. gear profiling block; 52. baffle plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] Reference Figures 1 to 4 , a high-efficiency, high-precision gear high-precision positioning processing equipment, comprising a machining center 1, a manipulator 2 arranged at the feeding port of the machining center 1, a positioning oil-throwing device 3 arranged beside the manipulator 2, a marking unit 4 arranged on the other side of the manipulator 2, an anti-rust oil coating device 5 arranged beside the positioning oil-throwing device, a feeding and conveying device 6 arranged corresponding to the machining center 1, and a clamping mechanism 7 arranged in the machining center 1 for cooperating with positioning installation;

[0020] The positioning oil-slinging device 3 includes a mounting bracket 31, a rotating motor arranged on the mounting bracket through a mounting seat, a rotating shaft 32 driven by the rotating motor, a gear profiling mounting block 33 arranged on the rotating shaft 32, an inductor 34 arranged around the rotating shaft 32 as a circle center, a profiling pin positioning block 35, and a second inductor 36. The inductor 35 is installed and fixed by a mounting bracket 37. A driving cylinder 38 is also arranged on the mounting bracket 31. The profiling pin positioning block 35 is installed at the driving end of the driving cylinder 38. The second inductor 36 is installed above the gear profiling mounting block 33 through a second driving cylinder 39. The second inductor 36 senses the spool on the gear surface. Since the gear is still in a state to be processed, It is necessary to determine an angle for clamping, processing and positioning. After the gear is placed on the gear profiling mounting block 33, it is driven to rotate by a rotating motor. After a few seconds, the sensor 34 senses the gear tooth key. After the corresponding sensing, it stops rotating, and then drives the profiling pin positioning block 35 forward through the driving cylinder 37 and inserts it into the tooth groove for limiting. Since the sensor 34 and the profiling pin positioning block 35 themselves have a certain angle setting, the angle of the tooth to be processed is known, and then the second driving cylinder drives the second sensor to move to the top of the gear to detect the position of the gear shaft on the gear surface. It is necessary to ensure that the second sensor is placed on the gear shaft. At the same time, after the angle between the sensor 34 and the profiling pin positioning block 35 meets the requirements, it is grabbed and moved by the manipulator 2 and placed in the machining center.

[0021] Also arranged beside the gear profiling mounting block are a driving motor, a coupling driven by the driving motor, a rotating shaft connected to the coupling, a gear profiling block 51 mounted on the rotating shaft, and a baffle plate 52 arranged around the gear profiling block.

[0022] The sensor 34 and the contour pin positioning block 35 as well as the second sensor can be adjusted according to the needs of processing the gear, so as to be adapted to processing of different shapes.

[0023] The marking unit 4 includes a marking bracket 41, a mounting base 42 arranged on the marking bracket, and a marking dotting device 43 arranged on the mounting base;

[0024] The clamping mechanism 7 includes a mounting base 71, a rear-pull type clamping claw 72 arranged on the mounting base 71, a positioning mounting block 73 arranged in the middle of the rear-pull type clamping claw 72, and a positioning pin 74 arranged on the positioning mounting block. A plurality of air holes 75 are opened on the positioning mounting block 73, and an air pressure sensing device is arranged next to the air holes. The positioned gear is installed on the positioning mounting block 73 as required by a manipulator and fixed with the positioning pin 74, and is locked and fixed all around by the rear-pull type clamping claw 72. The air holes are arranged corresponding to the surface of the gear, and the air holes are ventilated. If the air pressure sensing device senses the air pressure, it is not installed in place and needs to be reinstalled. If it cannot be sensed, it is installed in place and then processed.

[0025] In this implementation case, the manipulator 2 clamps the gear from the feeding mechanism and moves it to the quick positioning mechanism 3. After placing the gear on the gear profiling mounting block 33, the motor is turned to drive the gear to rotate. After a few seconds, the sensor 34 senses the gear tooth key, and the corresponding rotation is stopped after the sensing. Then, the driving cylinder 37 drives the profiling pin positioning block 35 to move forward and get it into the tooth groove for limiting. Since the sensor 34 and the profiling pin positioning block 35 themselves have a certain angle setting, the angle of the tooth to be processed is known and limited, and then the manipulator 2 grabs the gear Move it, place it in the machining center 1, and place it on the clamping mechanism 4, place the positioned gear on the contour block 43 of the clamping mechanism 4, and limit it with the positioning pin 44, and at the same time, drive the rear-pull clamp 42, and the angle positioning block 45 therein is stuck in the tooth groove fixed with the gear, which is the same as the position positioned by the quick positioning mechanism 3, so as to accurately locate the position of the gear, and then cooperate with the machining center 1 for processing. After processing, it is grabbed by the robot and moved to the oil-throwing mechanism 5 for oil-throwing treatment. After oil-throwing, it is grabbed and removed, and the above actions are repeated to process again.

[0026] The utility model is beneficial in that the technical scheme sets a quick positioning mechanism before processing, and through the setting of the sensor, the profiling pin positioning block and the second sensor, and the coordinated use of each other, the angle of the gear is quickly positioned through the sensor and the profiling pin positioning block, the second sensor positions the gear shaft, and at the same time marks it through the marking unit, and the positioned gear is clamped and placed in the clamping mechanism of the machining center by a manipulator, the air holes are set corresponding to the surface of the gear, and the air holes are ventilated. If the air pressure sensing device senses the air pressure, it is not installed in place, and it is reinstalled. If it cannot be sensed, it is installed in place, and then processing is carried out, thereby achieving the effect of quick positioning, improving the accuracy of product processing, and improving efficiency.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient and high-precision gear positioning processing equipment, comprising a machining center and a manipulator arranged at the feeding port of the machining center, characterized in that: It also includes a positioning oil-spinning device arranged beside the manipulator, a marking unit arranged on the other side of the manipulator, an anti-rust oil coating device arranged beside the positioning oil-spinning device, a loading and conveying device arranged corresponding to the machining center, and a clamping mechanism arranged in the machining center for cooperating with positioning installation. The positioning oil-spinning device includes a mounting bracket, a rotating motor arranged on the mounting bracket through a mounting seat, a rotating shaft driven by the rotating motor, a gear profiling mounting block arranged on the rotating shaft, an inductor arranged with the rotating shaft as the center and arranged around it, a profiling pin positioning block, and a second inductor. The inductor is installed and fixed by cooperating with the mounting bracket. A driving cylinder is also arranged on the mounting bracket. The profiling pin positioning block is installed at the driving end of the driving cylinder. The second inductor is installed above the gear profiling mounting block through the second driving cylinder.

2. The high-efficiency, high-precision gear positioning and processing equipment according to claim 1, characterized in that: Also arranged beside the gear profiling mounting block are a driving motor, a coupling driven by the driving motor, a rotating shaft connected to the coupling, a gear profiling block mounted on the rotating shaft, and a baffle plate arranged around the gear profiling block.

3. The high-efficiency, high-precision gear positioning and processing equipment according to claim 1 is characterized by: The marking unit comprises a marking bracket, a mounting base arranged on the marking bracket, and a marking dotting device arranged on the mounting base.

4. The high-efficiency, high-precision gear positioning and processing equipment according to claim 1, characterized in that: The clamping mechanism includes a mounting base, a rear-pull type clamping claw arranged on the mounting base, a positioning mounting block arranged in the middle of the rear-pull type clamping claw, and a positioning pin arranged on the positioning mounting block. A plurality of air holes are opened on the positioning mounting block, and an air pressure sensing device is arranged next to the air holes.

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