阅读说明：本技术 转子精车加工装置 (Rotor finish turning device ) 是由 单常清 杨海东 刘博� 谭稳 于 2021-07-20 设计创作，主要内容包括：本发明提供了一种转子精车加工装置,包括存料机构、夹料机构、翻转机构、精车机构以及旋转取料机构,所述存料机构将输送的转子存放于预设位置,所述夹料机构将存放的转子夹取并转移至所述翻转机构,所述翻转机构将转子翻转换位至车削工位,同时将前一个完成车削加工的转子从车削工位翻转复位,所述精车机构对车削工位的转子车削加工,所述旋转取料机构将所述翻转机构上完成车削加工后复位的转子取料并旋转调整姿态。本发明能连续地进行各个转子的加工及送料,适用于流水线式加工,采用自动化的方式控制,有效提升了转子加工的效率及质量。(The invention provides a rotor finish turning machining device which comprises a material storing mechanism, a material clamping mechanism, a turnover mechanism, a finish turning mechanism and a rotary material taking mechanism, wherein the material storing mechanism stores a conveyed rotor at a preset position, the material clamping mechanism clamps and transfers the stored rotor to the turnover mechanism, the turnover mechanism turns and replaces the rotor to a turning station, meanwhile, the former rotor which finishes turning is turned over and reset from the turning station, the finish turning mechanism turns and machines the rotor of the turning station, and the rotary material taking mechanism takes the rotor which is reset after turning is finished on the turnover mechanism and rotates to adjust the posture. The invention can continuously process and feed each rotor, is suitable for assembly line processing, adopts automatic control mode, and effectively improves the efficiency and quality of rotor processing.)

1. The utility model provides a rotor finish turning processingequipment, its characterized in that includes stock mechanism, clamping mechanism, tilting mechanism, finish turning mechanism and rotatory extracting mechanism, stock mechanism deposits the rotor of carrying in preset position, clamping mechanism gets the rotor clamp of depositing and shifts to tilting mechanism, tilting mechanism overturns the rotor and shifts to the turning station, and the rotor that accomplishes lathe work before resets from the turning station upset simultaneously, finish turning mechanism to the rotor lathe work of turning station, rotatory extracting mechanism will the rotor that resets after accomplishing lathe work on tilting mechanism is got the material and is rotated the adjustment gesture.

2. The rotor finish turning apparatus of claim 1, wherein the stock mechanism comprises a stock mount slidably connected to a stock platform, the stock platform being simultaneously connected to a first cylinder on the stock mount, the stock platform having a stock block attached to an upper surface thereof, the stock block having a V-shaped groove formed on an upper surface thereof.

3. The rotor finish turning device according to claim 1, wherein the material clamping mechanism comprises a material clamping mounting plate, a second air cylinder connected with the material clamping mounting plate and horizontally arranged, a material clamping mounting block slidably arranged on the material clamping mounting plate and connected with the second air cylinder, a third air cylinder connected with the material clamping mounting block and vertically arranged, and a first pneumatic clamping jaw slidably arranged on the material clamping mounting block and connected with the third air cylinder.

4. The rotor finish turning device according to claim 1, wherein the turnover mechanism comprises a turnover mounting plate, a first rotary cylinder is connected to the turnover mounting plate, the first rotary cylinder is connected to a turnover block, two sides of the turnover block are respectively connected to a bolt, the bolts correspond to the mounting through holes of the rotor, the turnover mounting plate is slidably connected to a turnover mounting table, and the turnover mounting plate is connected to a fourth cylinder arranged on the turnover mounting table.

5. The rotor finish turning device of claim 4, wherein the finish turning mechanism comprises a support assembly, the support assembly comprises two support frames for supporting and positioning the bolt, and the distance between the two support frames is greater than the length of the rotor.

6. The rotor finish turning device according to claim 5, wherein the finish turning mechanism comprises a pressing driving assembly, the pressing driving assembly comprises a pressing mounting frame and a pressing mounting plate which is slidably connected with the pressing mounting frame, a pressing block is connected to the bottom end of the pressing mounting plate, a transmission shaft is rotatably connected to the pressing mounting plate, the transmission shaft is connected with a finish turning driving motor on the pressing mounting frame through a transmission belt, the transmission shaft is connected with a pressing roller which is rotatably arranged on the pressing block through a pressing belt, and the part of the pressing belt is located on the lower surface of the pressing block.

7. The rotor finish turning machining device of claim 6, wherein the finish turning mechanism comprises a turning assembly, the turning assembly comprises a turning tool fixing platform and a turning tool connected with the upper surface of the turning tool fixing platform, and the turning tool fixing platform is connected with a turning tool control platform in a sliding mode and has two translation degrees of freedom.

8. The fine turning device for the rotor as claimed in claim 5, wherein a V-shaped groove is formed on the upper surface of the supporting frame, the inclination direction of the V-shaped groove is consistent with the moving direction of the turnover mounting plate, and a limit plunger for limiting the position of the rotor is further arranged on the supporting frame.

9. The rotor finish turning device according to claim 6, wherein two of the nip rollers are respectively located at two ends of the nip block, an inner concave arc surface corresponding to the rotor is formed on the lower surface of the nip block, and an adjusting roller is further connected to the nip mounting plate and is in contact with the pressing belt to adjust the tension.

10. The rotor finish turning device according to claim 1, wherein the rotary material taking mechanism comprises a rotary mounting frame, a rotary mounting plate slidably connected with the rotary mounting frame, a second rotary cylinder connected with the rotary mounting plate, and a second pneumatic clamping jaw connected with the second rotary cylinder, and a feeding groove obliquely arranged is installed on one side of the rotary mounting frame.

Technical Field

The invention relates to the technical field of machining, in particular to a rotor finish turning device.

Background

The rotor is generally a rotating part in a power machine, and one rotor structure is shown in fig. 1, which is cylindrical and has a mounting through hole in the middle for mounting a rotating shaft. The rotor needs to be matched with other structural parts in the high-speed rotating process, so that higher requirements are put on the machining precision of the rotor. In the prior art, most of equipment for machining the rotor is still in a conventional form, the machining efficiency is somewhat insufficient when the machining demand of the rotor is large, and special equipment for machining the rotor is needed.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a device capable of finishing the finish turning of a rotor sequentially and automatically so as to improve the processing efficiency and quality of the rotor and reduce the production cost.

In order to achieve the purpose, the invention provides a rotor finish turning device which comprises a material storage mechanism, a material clamping mechanism, a turning mechanism, a finish turning mechanism and a rotary material taking mechanism, wherein the material storage mechanism stores a conveyed rotor at a preset position, the material clamping mechanism clamps and transfers the stored rotor to the turning mechanism, the turning mechanism turns and replaces the rotor to a turning station, meanwhile, the former rotor which finishes turning is turned and reset from the turning station, the finish turning mechanism turns and resets the rotor of the turning station, and the rotary material taking mechanism takes the rotor which finishes turning and then resets on the turning mechanism and rotates and adjusts the posture.

Further, material stock mechanism includes the material stock mounting bracket, material stock mounting bracket and a material stock platform sliding connection, the material stock platform simultaneously with first cylinder on the material stock mounting bracket is connected, the upper surface of material stock platform is connected with a material stock piece, the upper surface of material stock piece is formed with the V-arrangement groove.

Further, press from both sides material mechanism including pressing from both sides the material mounting panel, with press from both sides the material mounting panel and connect and the second cylinder of level setting, slide and set up press from both sides on the material mounting panel and with the material installation piece that presss from both sides that the second cylinder is connected, with press from both sides the material installation piece and connect and the third cylinder of vertical setting and slide and set up and be in press from both sides on the material installation piece and with the first pneumatic clamping jaw that the third cylinder is connected.

Further, tilting mechanism includes a upset mounting panel, be connected with first revolving cylinder on the upset mounting panel, first revolving cylinder is connected with a upset piece, a bolt is connected respectively to the both sides of upset piece, the bolt corresponds with the installation through-hole of rotor, the upset mounting panel is connected with an upset mount table cunning, simultaneously the upset mounting panel with the fourth cylinder that sets up on the upset mount table is connected.

Further, finish turning mechanism includes supporting component, supporting component is including supporting the location the support frame of bolt, the support frame sets up two relatively, and the interval is greater than the length of rotor.

Further, finish turning mechanism is including pressing material drive assembly, press material drive assembly including press the material mounting bracket and with press material mounting panel of material mounting bracket sliding connection, press the bottom of material mounting panel to connect one and press the material piece, it is connected with a transmission shaft to rotate on the material mounting panel, the transmission shaft with finish turning driving motor on the pressure material mounting bracket passes through driving belt and connects, the transmission shaft is connected through compressing tightly the belt with the nip rolls that rotates the setting on pressing the material piece simultaneously, the part that compresses tightly the belt is located press the lower surface of material piece.

Further, finish turning mechanism includes the turning subassembly, the turning subassembly include lathe tool fixed platform and with surface connection's lathe tool on the lathe tool fixed platform, lathe tool fixed platform and a lathe tool control platform sliding connection have two translation degrees of freedom.

Furthermore, a V-shaped groove is formed in the upper surface of the support frame, the inclination direction of the V-shaped groove is consistent with the moving direction of the turnover mounting plate, and a limiting plunger for limiting the position of the rotor is further arranged on the support frame.

Further, the material pressing rollers are arranged two and are respectively located at two ends of the material pressing block, an inwards concave arc surface corresponding to the rotor is formed on the lower surface of the material pressing block, an adjusting roller is further connected to the material pressing mounting plate, and the adjusting roller is in contact with the pressing belt to adjust the tension force.

Further, rotatory feeding agencies include swivel mount, with swivel mount sliding connection's swivel mount, with the second revolving cylinder that swivel mount connects, and with the pneumatic clamping jaw of second that the second revolving cylinder is connected, the chute feeder that the slope set up is installed to swivel mount one side.

The scheme of the invention has the following beneficial effects:

according to the rotor finish turning device provided by the invention, the conveyed rotor is stored at a preset position through the material storage mechanism, the material clamping mechanism clamps and transfers the stored rotor to the turning mechanism, the turning mechanism turns and positions the rotor to a turning station, and simultaneously turns and resets the previous rotor which finishes turning from the turning station, the finish turning mechanism turns and processes the rotor at the turning station, and the rotary material taking mechanism takes the rotor which finishes turning and resets on the turning mechanism and rotates to adjust the posture, so that the processing and feeding of each rotor can be continuously carried out, the rotor finish turning device is suitable for production line processing, and the efficiency and the quality of the rotor processing are effectively improved by adopting automatic control.

Other advantages of the present invention will be described in detail in the detailed description that follows.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the turnover mechanism of the present invention;

fig. 3 is an enlarged schematic view of the finish turning mechanism of the present invention.

[ description of reference ]

10-a stock mechanism; 11-a stock mount; 12-stock platform; 13-a first cylinder; 14-a stock block; 20-a material clamping mechanism; 21-clamping a material mounting plate; 22-a second cylinder; 23-clamping mounting block; 24-a third cylinder; 25-a first pneumatic jaw; 30-a turnover mechanism; 31-overturning the mounting plate; 32-a first rotary cylinder; 33-turning over the block; 34-a latch; 35-overturning the mounting table; 36-a fourth cylinder; 40-a finish turning mechanism; 41-a support frame; 42-a limit plunger; 43-a material pressing mounting rack; 44-a swage mount plate; 45-pressing blocks; 46-a drive shaft; 47-finish turning drive motor; 48-nip rolls; 49-pressing the belt; 410-concave arc surface; 411-a regulating roller; 412-lathe tool fixing platform; 413-a turning tool; 414-lathe tool control platform; 50-a rotary material taking mechanism; 51-a rotating mount; 52-rotating the mounting plate; 53-a second rotary cylinder; 54-a second pneumatic jaw; 55-fifth cylinder; 60-rotor.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description is made with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, the technical features related to the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a locked connection, a releasable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through an intermediary, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those of ordinary skill in the art.

As shown in fig. 1, an embodiment of the present invention provides a rotor finish turning device, which includes a material storage mechanism 10, a material clamping mechanism 20, a turnover mechanism 30, a finish turning mechanism 40, and a rotary material taking mechanism 50. The material storing mechanism 10 stores the rotor 60 conveyed on the assembly line at a preset position and positions the rotor, so that the material clamping mechanism 20 can accurately clamp and transfer the stored rotor 60 to the turnover mechanism 30. The turnover mechanism 30 turns and replaces the rotor 60 to the turning station, and simultaneously turns and resets the previous rotor 60 which completes turning from the turning station, so as to improve the transfer efficiency of the rotor 60 and simplify the control. The finish turning mechanism 40 turns the rotor 60 of the turning station, and the rotary material taking mechanism 50 takes the rotor 60 which is reset after the turning is completed on the turnover mechanism 30 and rotates to adjust the posture, so that the rotor 60 moves to a subsequent station along the conveying line according to the preset posture.

In this embodiment, the material storing mechanism 10 includes a material storing mounting rack 11, the material storing mounting rack 11 is slidably connected to a material storing platform 12, and the material storing platform 12 is simultaneously connected to a first cylinder 13 on the material storing mounting rack 11, and can slide horizontally along the material storing mounting rack 11 under the driving of the first cylinder 13, so that the material storing block 14 on the upper surface of the material storing platform 12 is transferred between the end of the front conveying line and the material clamping mechanism 20. The upper surface of the material storage block 14 is formed with a V-shaped groove, the bottom end surface of the rotor 60 contacts with the conveyor line when the rotor 60 is conveyed by the front conveyor line, and when the rotor 60 moves to the tail end of the front conveyor line, the posture of the rotor 60 gradually changes in the blanking process, and finally the cylindrical side surface contacts with the V-shaped groove when the rotor is blanked to the material storage block 14, and the cylindrical side surface of the rotor 60 is supported and positioned by the V-shaped groove.

In this embodiment, the clamping mechanism 20 includes a clamping mounting plate 21, a second cylinder 22 connected to the clamping mounting plate 21 and disposed horizontally, a clamping mounting block 23 slidably disposed on the clamping mounting plate 21 and connected to the second cylinder 22, a third cylinder 24 connected to the clamping mounting block 23 and disposed vertically, and a first pneumatic clamping jaw 25 slidably disposed on the clamping mounting block 23 and connected to the third cylinder 24. Therefore, the first pneumatic clamping jaw 25 has two degrees of freedom of horizontal displacement and vertical lifting, and moves the rotor 60 positioned on the material storage block 14 to the turnover mechanism 30 after clamping.

Meanwhile, as shown in fig. 3, in the present embodiment, the turnover mechanism 30 includes a turnover mounting plate 31, a first rotary cylinder 32 is connected to the turnover mounting plate 31, the first rotary cylinder 32 is connected to a turnover block 33, two sides of the turnover block 33 are respectively connected to a latch 34, and the latch 34 corresponds to the mounting through hole of the rotor 60. The rotor 60 is loaded to the end position of the plug pin 34 by the material clamping mechanism 20, and then the rotor 60 is driven to translate to insert the plug pin 34 into the mounting through hole. The bolt 34 is fixedly connected with the turning block 33 and is in clearance fit with the installation through hole of the rotor 60, and the rotor 60 can rotate relative to the bolt 34 after being inserted. In addition, the turnover mounting plate 31 is slidably connected with a turnover mounting table 35, the turnover mounting plate 31 is connected with a fourth cylinder 36 arranged on the turnover mounting table 35, and the turnover mounting table 35 is driven by the fourth cylinder 36 to integrally displace, so that the turnover block 33 does not interfere with the finish turning mechanism 40 when the turnover is displaced, that is, the turned rotor 60 firstly displaces a small distance to leave the finish turning mechanism 40, and then displaces with the rotor 60 to be processed.

As shown in fig. 3, the finish turning mechanism 40 in the present embodiment includes a support assembly, a swaging drive assembly, and a turning assembly. The support assembly comprises two support frames 41 for supporting and positioning the bolts 34, the distance between the two support frames 41 is larger than the length of the rotor 60, the support frames 41 support and position the bolts 34 at two ends of the rotor 60 during turning, and the rotor 60 is positioned between the two support frames 41. Based on this, the upper surface of the support frame 41 is provided with the V-shaped groove to stably support the plug pin 34, and meanwhile, the inclination direction of the V-shaped groove is consistent with the moving direction of the turnover mounting plate 31, so that the plug pin 34 and the rotor 60 supported by the support frame 41 can be separated when the turnover mounting plate 31 integrally moves a short distance, then turnover transposition is performed, and the rotor 60 to be processed can be fed onto the support frame 41 after transposition and moving a short distance along with the turnover mounting plate 31. In addition, the support frame 41 is also provided with a limiting plunger 42 for limiting the position of the rotor 60, so that the rotor 60 is ensured to be accurate in axial position relative to the bolt 34 in the turning process, and the turning precision is improved.

In this embodiment, the pressing driving assembly includes a pressing mounting bracket 43 and a pressing mounting plate 44 slidably connected to the pressing mounting bracket 43, a pressing block 45 is connected to a bottom end of the pressing mounting plate 44, and the pressing block 45 is located right above the supporting frame 41. The material pressing mounting plate 44 is rotatably connected with a transmission shaft 46, one end of the transmission shaft 46 is connected with a finish turning driving motor 47 on the material pressing mounting frame 43 through a transmission belt, the other end of the transmission shaft 46 is simultaneously connected with a material pressing roller 48 rotatably arranged on the material pressing block 45 through a pressing belt 49, and the part of the pressing belt 49 is positioned on the lower surface of the material pressing block 45. In this embodiment, two pressing rollers 48 are provided, and are respectively located at two ends of the pressing block 45, and the pressing belt 49 passes through the two pressing rollers 48 and the end of the transmission shaft 46, and is overall triangular. The lower surface of the pressing block 45 is provided with an inward concave cambered surface 410 corresponding to the rotor 60, when the pressing block 45 descends along with the pressing mounting plate 44, the inward concave cambered surface 410 is attached to the rotor 60, the pressing belt 49 at the section is contacted with the rotor 60 and generates deformation consistent with the inward concave cambered surface 410 after being pressed, and meanwhile, the pressing belt 49 drives the rotor 60 to rotate at a high speed so as to turn the rotor 60 through a cutter. In addition, the nip mounting plate 44 is connected with an adjusting roller 411, the adjusting roller 411 is in contact with the pressing belt 49, and the tension of the pressing belt 49 is adjusted by driving a rotating handle and a lead screw.

In this embodiment, the turning assembly includes a turning tool fixing platform 412 and a turning tool 413 connected to an upper surface of the turning tool fixing platform 412, the turning tool fixing platform 412 is slidably connected to a tool control platform 414, and has two translational degrees of freedom, one of the degrees of freedom is used for feeding or retracting, and the other degree of freedom is used for adjusting the turning position.

In this embodiment, the rotary material taking mechanism 50 includes a rotary mounting frame 51, a rotary mounting plate 52 slidably connected to the rotary mounting frame 51, a second rotary cylinder 53 connected to the rotary mounting plate 52, and a second pneumatic clamping jaw 54 connected to the second rotary cylinder 53, wherein the second pneumatic clamping jaw 54 is driven by a fifth cylinder 55 to move in a horizontal direction, the turned rotor 60 on the turning block 33 is clamped and then pulled out from the bolt 34, the second rotary cylinder 53 rotates to adjust the posture of the rotor 60, and finally the rotor 60 is placed in a feeding slot obliquely arranged on one side of the rotary mounting frame 51, so that the rotor 60 is conveyed to a subsequent station according to a preset posture. After the rotary material taking mechanism 50 takes the material, the material clamping mechanism 20 clamps another rotor 60 to be processed and feeds the rotor to the turning block 33 to wait for transposition, so as to improve the efficiency.

The foregoing is a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should be construed as the protection scope of the present invention.