A turning device for flange processing

Abstract

The present invention belongs to the technical field of mechanical parts processing, specifically a turning device for flange processing, comprising a base, a frame installed on one side of the upper end face of the base, and a tool holder frame installed on the upper end face of the base, wherein a shaft is installed inside the frame for driving the rotation of the workpiece, and the tool holder frame is used to install a turning tool and drive the turning tool to approach the workpiece for turning. A driving disk is fixedly installed on one end of the shaft, which solves the problem that when the existing turning device performs flange turning processing, a triangular chuck is usually clamped on the outer peripheral surface of the flange blank, resulting in the turning tool being difficult to perform normal turning on the contact surface position of the fixture and the flange blank when turning the outer peripheral surface of the flange, and thus the clamping position of the flange needs to be changed from time to time for normal turning, and each turning operation requires a lot of time to waste for adjusting the clamping of the flange, which is not only cumbersome to operate but also affects the turning efficiency of the flange.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical parts processing, in particular to a turning device for flange processing. Background Art

[0002] Flange, also known as flange flange or flange, is a part that connects pipes to each other and is used to connect pipe ends. It is also used as flange on equipment inlet and outlet, used to connect two devices. Flange is mainly used in the mechanical field. When flange is produced and processed, turning equipment is needed to cut the flange. That is, the turning tool turns the periphery of the rotating flange to remove excess metal on the flange blank for flange forming.

[0003] A patent with publication number CN117161417A discloses a flange processing and turning device. The device is threadedly connected to the inside of the roller through a set threaded block, and multiple extrusion blocks are squeezed to support the inner wall of the flange to fix flanges of different inner diameters. The No. 1 limit plate cooperates with the No. 2 limit plate to clamp and limit the flange, which plays a role in fixing and limiting the flange. The No. 1 slide rail, No. 2 slide rail and fixed frame cooperate to drive the turning tool to slide, which plays the effect of adjusting the turning position of the turning tool. The cutting fluid inside the storage tank is extracted by water pump No. 1 and sent to the nozzle for spraying, which plays a role in breaking chips at the turning tool. The cutting fluid is collected by the collection box, and the waste chips in the cutting fluid are filtered by the filter screen, which plays a role in storing the cutting fluid. The fixed plate and the baffle are fixed above the roller to reduce the splashing of the cutting fluid. The cutting fluid is extracted by water pump No. 2 and sent to the baffle for spraying, which plays a role in flushing the waste chips on the surface of the flange. The pressure block is used to press the sensor to control the opening and closing of the two water pumps.

[0004] The above scheme still has some problems in practical application. Usually, a triangular chuck is used to clamp the outer peripheral surface of the flange, and then the tool holder frame is used to drive the turning tool close to the flange for turning. However, during the actual operation, since the triangular chuck is clamped on the outer peripheral surface of the flange blank, it is difficult for the turning tool to normally turn the contact surface between the fixture and the flange blank when turning the outer peripheral surface of the flange. Therefore, the clamping position of the flange needs to be changed from time to time for normal turning. Moreover, a lot of time needs to be wasted on adjusting the clamping of the flange each time turning is performed, which is not only cumbersome to operate but also affects the turning efficiency of the flange.

[0005] To this end, the present invention provides a turning device for flange processing. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: a turning device for flange processing according to the present invention comprises a base, a frame mounted on one side of the upper end surface of the base, and a tool holder frame mounted on the upper end surface of the base, wherein a shaft is mounted inside the frame for driving the rotation of the workpiece, and the tool holder frame is used to mount a turning tool and drive the turning tool to approach the workpiece for turning, a driving disk is fixedly mounted on one end of the shaft, and an annular wear-resistant strip is evenly arranged on one side of the driving disk, a fixing frame is mounted on one side of the upper end surface of the base, and an automatic loading assembly is mounted on the upper end of the fixing frame;

[0008] The automatic feeding assembly includes a support plate mounted on the upper end of the fixed frame, one end of the support plate is provided with a square limiting groove, and the inner cavity of the square limiting groove is slidably connected to a T-shaped limiting column, one end of the T-shaped limiting column is rotatably connected to a U-shaped mounting block, the inner cavity of the U-shaped mounting block is provided with a T-shaped rotating rod, and one end of the T-shaped rotating rod is provided with a material taking assembly;

[0009] The material taking component is used to clamp the flange and abut against the driving disk, which can drive the flange to rotate through the driving disk, and at the same time cooperate with the tool holder frame to drive the turning tool close to the flange to perform turning work.

[0010] Preferably, a rotation groove is opened inside the support plate, a rotation rod is rotatably connected to the inner cavity of the rotation groove, and one end of the rotation rod is hollow, and the T-shaped limit column is rotatably connected to the hollow part of the rotation rod.

[0011] Preferably, a servo motor is installed at one end of the support plate, and the output shaft end of the servo motor passes through the support plate and is fixedly connected to the rotating rod.

[0012] Preferably, one end of the support plate is rotatably connected to an L-shaped rotating block, one end of the L-shaped rotating block is rotatably connected to a limiting sleeve, and the inner cavity of the limiting sleeve is slidably connected to the T-shaped rotating rod.

[0013] Preferably, a support frame is installed on one side of the upper end surface of the base, a control motor is installed inside the support frame, the output shaft end of the control motor is fixedly connected to a transmission pulley, the external transmission of the transmission pulley is connected to a driven belt, and one end of the driven belt is connected to a driven pulley, and the internal part of the driven pulley is fixedly installed with the shaft.

[0014] Preferably, a feeding belt is rotatably connected to the inner cavity on one side of the base, and the feeding belt is used to transport the flange for replenishing materials. A second pulley is provided on the outside of the transmission roller of the feeding belt, and the outside of the second pulley is connected to a belt, and one end of the belt is connected to the first pulley.

[0015] Preferably, a T-shaped support block is installed on one side of the lower end surface of the base, a T-shaped slide column is slidably connected inside the T-shaped support block, a support plate is fixed to the upper end of the T-shaped slide column, and one side of the support plate is semicircular and used to receive the flange.

[0016] Preferably, both ends of the lower end surface of the support plate are fixed with a U-shaped fixing frame, the inner wall of the U-shaped fixing frame is installed with a rack, the rack is meshed with a gear, a rotating shaft is fixed inside the gear, the outside of the rotating shaft is rotatably connected to the first pulley, the rotating shaft is located outside the inner cavity of the first pulley and is fixed with a ratchet mechanism, one end of the rotating shaft is rotatably connected to a mounting block, and the mounting block is fixedly installed to the base.

[0017] Preferably, a spring is fixed to the upper end of the T-shaped support block, and one end of the spring is fixed to the supporting plate.

[0018] Preferably, the material picking assembly includes a support plate installed at one end of a T-shaped rotating rod, the inner cavity of the support plate is rotatably connected to the material picking plate, an electromagnet is provided inside the material picking plate, and the electromagnet generates magnetic force to absorb the flange when power is turned on, and discharges the flange when power is turned off.

[0019] The beneficial effects of the present invention are as follows:

[0020] The t-type limit post is driven by the T-type limit rod to rotate, and the t-type limit rod is driven by the T-type limit rod to rotate. The t-type limit rod drives the picking assembly to move downward, and then the picking assembly is used to clamp the flange. The rotating rod drives the T-type limit post to slide in the inner cavity of the square limit slot for rotation and reset, thereby making the T-type limit post drive the T-type limit rod to rotate, and the T-type limit rod drives the picking assembly and the clamped flange toward the driving disk, and then cooperates with the driving disk and the picking assembly to clamp and fix the flange. The driving shaft drives the driving disk and the flange to rotate, and at the same time cooperates with the turning tool to perform turning processing on the outer surface of the flange, thereby improving the automation degree of the flange turning processing, thereby realizing rapid clamping and turning processing of the flange.

[0021] 2. The flange machining device described in the present invention is a device that installs a flange conveyor belt on one side of a feeding belt, so that the conveyor belt transports the flange to the feeding belt, and at the same time drives the T-shaped rotating rod to drive the picking assembly to clamp the flange on the pallet, and the picking assembly presses the flange on the pallet to move downward, and the pallet extrusion spring pushes the T-shaped slide column to slide inside the T-shaped support block, and at the same time drives the U-shaped fixing frame and the rack to move synchronously, so that the rack meshes with the transmission gear to rotate, and at the same time the gear drives the rotating shaft to rotate, and the rotating shaft drives the ratchet mechanism to rotate, and the ratchet The mechanism will not drive the first pulley to rotate, and then the T-shaped rotating rod will drive the picking assembly to clamp the flange for transfer and clamp it against the driving disk. The spring will bounce the support plate to drive the U-shaped fixed frame to move upward, and then the rack meshing transmission gear will rotate, and drive the rotating shaft and ratchet mechanism to rotate. At the same time, the ratchet mechanism drives the first pulley to rotate, and the first pulley cooperates with the belt to drive the second pulley to rotate, and then drives the loading belt to rotate and push the material onto the support plate, realizing automatic feeding of the flange, thereby cooperating with the picking assembly to realize the automatic turning of the flange by the turning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 It is a schematic structural diagram of the main view of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the rear view stereo of the present invention;

[0025] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the base of the present invention;

[0026] Figure 4 This is a schematic diagram of a half-section structure of a support plate of the present invention;

[0027] Figure 5 This is a partial cross-sectional schematic diagram of the internal structure of the support plate of the present invention;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention when viewed from above;

[0029] Figure 7 It is a schematic diagram of the partial cross-sectional structure of the first pulley of the present invention;

[0030] Figure 8 This is a schematic diagram of the assembly structure of the automatic feeding component of the present invention;

[0031] In the figure: 1. Base; 2. Support frame; 3. Control motor; 4. Drive pulley; 5. Driven belt; 6. Automatic feeding assembly; 61. Support plate; 62. Rotation groove; 63. Square limit groove; 64. Rotation rod; 65. T-type limit column; 66. U-shaped mounting block; 67. T-type rotation rod; 68. L-shaped rotation block; 69. Limiting sleeve; 7. Driven pulley; 8. Frame; 9. Drive disc; 10. Feeding belt; 11 , tool holder frame; 12, turning tool; 13, flange; 14, material picking assembly; 141, support plate; 142, material picking plate; 15, servo motor; 16, fixed frame; 17, first pulley; 18, second pulley; 19, support plate; 20, mounting block; 21, U-shaped fixed frame; 22, rack; 23, T-shaped support block; 24, spring; 25, T-shaped slide column; 26, ratchet mechanism; 27, rotating shaft; 28, gear. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0033] Example 1: Figures 1 to 8 As shown, a turning device for flange processing according to an embodiment of the present invention comprises a base 1, a frame 8 mounted on one side of the upper end surface of the base 1, and a tool holder frame 11 mounted on the upper end surface of the base 1, wherein a shaft is mounted inside the frame 8 for driving the rotation of the workpiece, and the tool holder frame 11 is used to mount a turning tool 12 and drive the turning tool 12 to approach the workpiece for turning, a driving disk 9 is fixedly mounted on one end of the shaft, and an annular wear-resistant strip is evenly arranged on one side of the driving disk 9, a fixing frame 16 is mounted on one side of the upper end surface of the base 1, and an automatic loading assembly 6 is mounted on the upper end of the fixing frame 16;

[0034] The automatic feeding assembly 6 includes a support plate 61 mounted on the upper end of the fixed frame 16, a square limiting groove 63 is opened at one end of the support plate 61, and a T-shaped limiting column 65 is slidably connected to the inner cavity of the square limiting groove 63, and one end of the T-shaped limiting column 65 is rotatably connected to a U-shaped mounting block 66, and a T-shaped rotating rod 67 is installed in the inner cavity of the U-shaped mounting block 66, and one end of the T-shaped rotating rod 67 is installed with the material taking assembly 14;

[0035] The material taking assembly 14 is used to clamp the flange 13 and abut against the driving disk 9, and can drive the flange 13 to rotate through the driving disk 9, and at the same time cooperate with the tool holder frame 11 to drive the turning tool 12 close to the flange 13 for turning work.

[0036] Specifically, in the prior art, a triangular chuck is usually used to clamp the outer peripheral surface of the flange, and then a tool holder frame is used to drive a turning tool close to the flange for turning. However, during the specific operation, since the triangular chuck is clamped on the outer peripheral surface of the flange blank, it is difficult for the turning tool to normally turn the contact surface between the fixture and the flange blank when turning the outer peripheral surface of the flange, and the clamping position of the flange needs to be changed from time to time for normal turning. Moreover, a lot of time needs to be wasted on adjusting the clamping of the flange each time turning, which is not only cumbersome but also affects the turning efficiency of the flange.

[0037] When the present invention performs lathe processing on the outside of the flange 13, the T-shaped limit column 65 is driven to slide in the inner cavity of the square limit groove 63, thereby causing the T-shaped limit column 65 to drive one end of the T-shaped rotating rod 67 to rotate along the square limit groove 63, and at the same time, the T-shaped rotating rod 67 drives the material picking assembly 14 to rotate synchronously, and when the T-shaped rotating rod 67 drives the material picking assembly 14 to rotate downward, the material picking assembly 14 will be used to clamp the flange 13 on the base 1 to pick up materials, and then the T-shaped limit column 65 drives the T-shaped rotating rod 67 to rotate, and the T-shaped rotating rod 67 will drive the material picking assembly 14 to flip, thereby causing the material picking assembly 14 to turn over. Component 14 drives the flange 13 to flip, and at the same time, the T-shaped rotating rod 67 slides in the inner cavity of the square limit groove 63. At the same time, the T-shaped rotating rod 67 drives the material picking component 14 to push the flange 13 close to the driving disk 9 for abutment, and then cooperates with the driving disk 9 to clamp and fix the flange 13, and then drives the shaft rod in the inner cavity of the frame 8 to rotate, and drives the driving disk 9 to rotate, and then drives the flange 13 to rotate, and at the same time controls the tool holder frame 11 to drive the turning tool 12 close to the flange 13, and then during the rotation of the flange 13, it will cooperate with the turning tool 12 to perform turning processing on its exterior, thereby solving the above problem.

[0038] like Figure 4 、 Figure 5 and Figure 8 As shown, a rotation groove 62 is opened inside the support plate 61, and a rotation rod 64 is rotatably connected to the inner cavity of the rotation groove 62. One end of the rotation rod 64 is hollow, and a T-shaped limit column 65 is rotatably connected to the hollow part of the rotation rod 64.

[0039] like Figure 2 、 Figure 4 and Figure 5 As shown, a servo motor 15 is mounted on one end of the support plate 61 , and an output shaft end of the servo motor 15 passes through the support plate 61 and is fixedly connected to the rotating rod 64 .

[0040] like Figure 2 、 Figure 4 and Figure 5As shown, one end of the support plate 61 is rotatably connected to an L-shaped rotating block 68 , and one end of the L-shaped rotating block 68 is rotatably connected to a limiting clamping sleeve 69 , and the inner cavity of the limiting clamping sleeve 69 is slidably connected to the T-shaped rotating rod 67 .

[0041] Specifically, when the flange 13 is subjected to cyclic turning processing, the servo motor 15 is started to drive the rotating rod 64 to rotate, and the rotating rod 64 drives the T-shaped limit column 65 to rotate, and the T-shaped limit column 65 drives the T-shaped rotating rod 67 to rotate. During the rotation process, the T-shaped rotating rod 67 slides in the inner cavity of the limit sleeve 69, and drives the limit sleeve 69 to rotate, and the limit sleeve 69 drives the L-shaped rotating block 68 to rotate, and then during the rotation process of the T-shaped rotating rod 67, the T-shaped rotating rod 67 is rotated. , cooperate with the limiting clamping sleeve 69 to adjust the flipping direction, and when the T-shaped limiting column 65 moves from the lower end of the square limiting groove 63 to the tail end, the T-shaped rotating rod 67 cooperates with the limiting clamping sleeve 69 to rotate, and the T-shaped rotating rod 67 will drive the material picking component 14 to move downward, and then use the material picking component 14 to clamp the flange 13, and then the rotating rod 64 drives the T-shaped limiting column 65 to slide in the inner cavity of the square limiting groove 63 to rotate and reset, so that the T-shaped limiting column 65 drives the T-shaped rotating rod 67 to rotate, and the T-shaped After the limiting column 65 slides from the tail end of the square limiting groove 63 to the head end, the T-shaped rotating rod 67 cooperates with the limiting sleeve 69 to rotate, and the T-shaped rotating rod 67 will drive the material picking assembly 14 and the clamped flange 13 to move toward the driving disk 9, and then cooperate with the driving disk 9 and the material picking assembly 14 to clamp and fix the flange 13, and then the driving shaft drives the driving disk 9 and the flange 13 to rotate, and at the same time cooperates with the turning tool 12 to turn the outside of the flange 13, thereby improving the degree of automation of the turning processing of the flange 13, thereby solving the problem of the existing flange processing turning device when turning the outside of the flange, usually the worker picks up the flange and installs it on the triangular chuck of the machine tool, and controls the triangular chuck to clamp and fix the flange, and then drives the triangular chuck to drive the flange to rotate, and at the same time controls the tool holder frame to drive the turning tool close to the flange for turning work. This method of turning the flange is not only cumbersome to operate but also affects the turning processing efficiency of the flange.

[0042] like Figure 1 、 Figure 2 and Figure 8 As shown, a support frame 2 is installed on one side of the upper end surface of the base 1, and a control motor 3 is installed inside the support frame 2. The output shaft end of the control motor 3 is fixedly connected to a transmission pulley 4, and the external transmission of the transmission pulley 4 is connected to a driven belt 5, and one end of the driven belt 5 is connected to a driven pulley 7, and the driven pulley 7 is fixedly installed with the shaft rod inside.

[0043] Specifically, after the flange 13 and the drive disk 9 are clamped and fixed by using the T-shaped rotating rod 67 in conjunction with the material picking assembly 14, the transmission pulley 4 is driven to rotate by starting the control motor 3, and the transmission pulley 4 drives the driven belt 5 to rotate, and at the same time, the driven belt 5 drives the driven pulley 7 to rotate, and then drives the shaft to rotate, and the shaft drives the drive disk 9 to rotate, and then the drive disk 9 cooperates with the material picking assembly 14 to drive the flange 13 to rotate, and at the same time, the tool holder frame 11 is used to drive the turning tool 12 to approach the flange 13, and the flange 13 is turned during the rotation process, thereby improving the turning efficiency of the flange 13.

[0044] Example 2: Figure 1 、 Figure 6 and Figure 7 As shown, a feeding belt 10 is rotatably connected to the inner cavity on one side of the base 1. The feeding belt 10 is used to transport the flange 13 for feeding. A second pulley 18 is provided on the outside of the transmission roller of the feeding belt 10. The second pulley 18 is externally connected to a belt, and one end of the belt is connected to the first pulley 17.

[0045] like Figures 6 to 8 As shown, a T-shaped support block 23 is installed on one side of the lower end surface of the base 1, and a T-shaped sliding column 25 is slidably connected inside the T-shaped support block 23. The upper end of the T-shaped sliding column 25 is fixedly connected to a support plate 19, and one side of the support plate 19 is set in a semicircular arc shape for receiving the flange 13.

[0046] like Figure 6 and Figure 7 As shown, both ends of the lower end surface of the support plate 19 are fixed with a U-shaped fixing frame 21, and a rack 22 is installed on the inner wall of the U-shaped fixing frame 21. The rack 22 is meshed with a gear 28, and a rotating shaft 27 is fixed inside the gear 28. The outside of the rotating shaft 27 is rotatably connected to the first pulley 17. The rotating shaft 27 is located outside the inner cavity of the first pulley 17 and is fixed with a ratchet mechanism 26. One end of the rotating shaft 27 is rotatably connected to the mounting block 20, and the mounting block 20 is fixedly installed to the base 1.

[0047] like Figure 1 、 Figure 6 and Figure 7 As shown, a spring 24 is fixedly connected to the upper end of the T-shaped support block 23 , and one end of the spring 24 is fixedly connected to the supporting plate 19 .

[0048] Specifically, before the flange 13 is turned, the flange 13 conveyor belt is installed on one side of the feeding belt 10, so that the conveyor belt conveys the flange 13 to the feeding belt 10, and at the same time drives the T-shaped rotating rod 67 to drive the picking assembly 14 to clamp the flange 13 on the supporting plate 19, and the picking assembly 14 presses the flange 13 on the supporting plate 19 to move downward, and the supporting plate 19 squeezes the spring 24 to push the T-shaped slide column 25 to slide inside the T-shaped support block 23, and at the same time The support plate 19 drives the U-shaped fixing frame 21 to move downward, and the U-shaped fixing frame 21 drives the rack 22 to move synchronously, thereby causing the rack 22 to engage the transmission gear 28 to rotate, and at the same time the gear 28 drives the rotating shaft 27 to rotate, and the rotating shaft 27 drives the ratchet mechanism 26 to rotate, while the ratchet mechanism 26 does not drive the first pulley 17 to rotate, and then the T-shaped rotating rod 67 drives the material taking assembly 14 to clamp the flange 13 for transfer and clamp it against the drive disk 9, and the spring 24 will bounce the support plate 19 The U-shaped fixing frame 21 is moved upward and reset, and at the same time, the support plate 19 drives the U-shaped fixing frame 21 to move upward, and the U-shaped fixing frame 21 drives the rack 22 to move synchronously, thereby making the rack 22 mesh with the transmission gear 28 to rotate, and making the gear 28 drive the rotating shaft 27 to rotate, and the rotating shaft 27 drives the ratchet mechanism 26 to rotate, and at the same time the ratchet mechanism 26 drives the first pulley 17 to rotate, and makes the first pulley 17 cooperate with the belt transmission second pulley 18 to rotate, and the second pulley 18 drives the feeding belt 10 to rotate, thereby making the feeding belt 10 drive the flange 13 to move and transport, so that the feeding belt 10 pushes the flange 13 to the support plate 19 for loading, thereby automatically replenishing the flange 13, improving the automation degree of the turning device, thereby solving the problem that the existing flange processing turning device is difficult to circulate and replenish the flange when turning the flange, resulting in low automation degree of the turning device and difficulty in automatically clamping the flange for turning processing.

[0049] like Figure 4 、 Figure 5 and Figure 8 As shown, the material picking assembly 14 includes a support plate 141 installed at one end of the T-shaped rotating rod 67, and the inner cavity of the support plate 141 is rotatably connected to the material picking plate 142. An electromagnet is provided inside the material picking plate 142, and the electromagnet generates magnetic force by powering on to attract the flange 13, and discharges the flange when the power is off. A material guide plate is provided at the upper end of the base 1 below the driving disk 9 for receiving the flange 13 discharged by the electromagnet for recovery.

[0050] Specifically, when the flange 13 is turned, a material guide plate is provided under the driving disk 9, and then the support disk 141 is driven to move by the T-shaped rotating rod 67, and at the same time, the support disk 141 drives the material taking disk 142 to clamp the flange 13 on the support plate 19. After the material taking disk 142 abuts against the flange 13 on the support plate 19, the electromagnet is activated by energizing the material taking disk 142 to generate suction, and the electromagnet adsorbs the flange 13 to take the material, and then the T-shaped rotating rod 67 drives the support disk 141 to drive the material taking disk 142 and the flange 13 to be transferred, so that the flange 13 and the driving disk 9 abut and clamp, and at the same time, the driving disk is used to 9 drives the flange 13 to rotate and cooperates with the turning tool 12 to perform turning processing. After the turning processing of the flange 13 is completed, the flange 13 will be separated from the material taking plate 142 by turning off the electromagnet, and the flange 13 will fall onto the guide plate for guided recovery, thereby realizing the automatic recovery of the flange 13, thereby solving the problem that when the existing flange processing turning device is used to turn the flange, it is difficult to realize automatic loading and unloading of the flange, resulting in a slow turning processing process of the flange, and the loading and unloading are usually performed manually by workers, which is prone to safety hazards, thereby affecting the processing efficiency of the flange.

[0051] Working principle: before turning the flange 13, the flange 13 conveyor belt is installed on one side of the loading belt 10, so that the conveyor belt conveys the flange 13 to the loading belt 10, and at the same time drives the T-shaped rotating rod 67 to drive the picking assembly 14 to clamp the flange 13 on the pallet 19, and makes the picking assembly 14 press the flange 13 on the pallet 19 to move downward, and makes the pallet 19 squeeze the spring 24 to push the T-shaped slide column 25 to slide inside the T-shaped support block 23, and at the same time the pallet 19 drives the U-shaped fixing frame 21 to move downward, and makes the U-shaped fixing frame 21 drive the rack 22 to move synchronously, so that the rack 22 engages the transmission gear 28 to rotate, and at the same time the gear 28 drives the rotating shaft 27 to rotate, and makes the rotating shaft 27 drive the ratchet mechanism 26 to rotate, and the ratchet mechanism 26 will not drive the first pulley 17 to rotate, and then The T-shaped rotating rod 67 drives the material-retrieving assembly 14 to clamp the flange 13 for transportation and abut against the driving disk 9, and the spring 24 will bounce the support plate 19 to move upward and reset. At the same time, the support plate 19 drives the U-shaped fixing frame 21 to move upward, and the U-shaped fixing frame 21 drives the rack 22 to move synchronously, and then the rack 22 engages the transmission gear 28 to rotate, and the gear 28 drives the rotating shaft 27 to rotate, and the rotating shaft 27 drives the ratchet mechanism 26 to rotate. At the same time, the ratchet mechanism 26 drives the first pulley 17 to rotate, and the first pulley 17 cooperates with the belt to drive the second pulley 18 to rotate, and the second pulley 18 drives the feeding belt 10 to rotate, thereby causing the feeding belt 10 to drive the flange 13 to move and transport, so that the feeding belt 10 pushes the flange 13 to the support plate 19 for loading, thereby automatically replenishing the flange 13;

[0052] When the flange 13 is subjected to cyclic turning processing, the servo motor 15 is started to drive the rotating rod 64 to rotate, and the rotating rod 64 drives the T-shaped limit column 65 to rotate, and the T-shaped limit column 65 drives the T-shaped rotating rod 67 to rotate, and the T-shaped rotating rod 67 will slide in the inner cavity of the limit sleeve 69 during the rotation, and at the same time drive the limit sleeve 69 to rotate, and make the limit sleeve 69 drive the L-shaped rotating block 68 to rotate, and then in the rotation process of the T-shaped rotating rod 67, cooperate with the limit sleeve 69 to adjust the flipping direction, and when the T-shaped limit column 65 moves from the lower end of the square limit groove 63 to the tail end, the T-shaped rotating rod 67 cooperates with the limit sleeve 69 to rotate, and the T-shaped rotating rod 67 will drive the material taking component 14 to move downward, and then use the material taking component 14 to move downward. The assembly 14 clamps the flange 13, and then the rotating rod 64 drives the T-shaped limit column 65 to slide in the inner cavity of the square limit groove 63 to rotate and reset, thereby causing the T-shaped limit column 65 to drive the T-shaped rotating rod 67 to rotate. After the T-shaped limit column 65 slides from the tail end of the square limit groove 63 to the head, the T-shaped rotating rod 67 cooperates with the limiting clamping sleeve 69 to rotate, and the T-shaped rotating rod 67 will drive the material taking assembly 14 and the clamped flange 13 to move toward the driving disk 9, and then cooperate with the driving disk 9 and the material taking assembly 14 to clamp and fix the flange 13, and then the driving shaft drives the driving disk 9 and the flange 13 to rotate, and at the same time cooperates with the turning tool 12 to turn the outer surface of the flange 13, thereby improving the degree of automation of the turning process of the flange 13;

[0053] When the flange 13 is turned, a material guide plate is provided under the driving disk 9, and then the T-shaped rotating rod 67 is used to drive the supporting disk 141 to move, and at the same time, the supporting disk 141 drives the material picking disk 142 to clamp the flange 13 on the support plate 19. After the material picking disk 142 abuts the flange 13 on the support plate 19, the electromagnet is energized to activate the material picking disk 142 to generate suction, and the electromagnet adsorbs the flange 13 to pick up the material, and then the T-shaped rotating rod 67 drives the supporting disk 141 to drive the material picking disk 142 and the flange 13 to be transferred, so that the flange 13 and the driving disk 9 abut and clamp, and at the same time, the driving disk 9 is used to drive the flange 13 to rotate, and cooperate with the turning tool 12 to perform turning processing. After the turning processing of the flange 13 is completed, the electromagnet is turned off, and the flange 13 is separated from the material picking disk 142, and the flange 13 falls onto the material guide plate for guided recovery, thereby realizing the automatic recovery of the flange 13.

[0054] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A turning device for flange processing, comprising a base (1), a frame (8) mounted on one side of an upper end surface of the base (1), and a tool holder frame (11) mounted on the upper end surface of the base (1), wherein a shaft is mounted inside the frame (8) for driving the rotation of a workpiece, and a turning tool (12) is mounted on the tool holder frame (11) for driving the turning tool (12) to approach the workpiece for turning, characterized in that: A driving disc (9) is fixedly mounted on one end of the shaft, and an annular wear-resistant strip is evenly arranged on one side of the driving disc (9); a fixing frame (16) is mounted on one side of the upper end surface of the base (1), and an automatic feeding assembly (6) is mounted on the upper end of the fixing frame (16); The automatic feeding assembly (6) includes a support plate (61) mounted on the upper end of the fixing frame (16), a square limiting groove (63) is provided at one end of the support plate (61), and a T-shaped limiting column (65) is slidably connected to the inner cavity of the square limiting groove (63), one end of the T-shaped limiting column (65) is rotatably connected to a U-shaped mounting block (66), a T-shaped rotating rod (67) is installed in the inner cavity of the U-shaped mounting block (66), and a material taking assembly (14) is installed at one end of the T-shaped rotating rod (67); The material taking component (14) is used to clamp the flange (13) and abut against the driving disk (9), and can drive the flange (13) to rotate through the driving disk (9), and at the same time cooperate with the tool holder frame (11) to drive the turning tool (12) close to the flange (13) to perform turning work.

2. A turning device for flange processing according to claim 1, characterized in that: A rotation groove (62) is provided inside the support plate (61), and a rotation rod (64) is rotationally connected to the inner cavity of the rotation groove (62), and one end of the rotation rod (64) is hollow, and the T-shaped limit column (65) is rotationally connected to the hollow portion of the rotation rod (64).

3. A turning device for flange processing according to claim 2, characterized in that: A servo motor (15) is mounted on one end of the support plate (61), and an output shaft end of the servo motor (15) passes through the support plate (61) and is fixedly connected to the rotating rod (64).

4. A turning device for flange processing according to claim 3, characterized in that: One end of the support plate (61) is rotatably connected to an L-shaped rotating block (68), and one end of the L-shaped rotating block (68) is rotatably connected to a limiting clamping sleeve (69). The inner cavity of the limiting clamping sleeve (69) is slidably connected to the T-shaped rotating rod (67).

5. The turning device for flange processing according to claim 1, characterized in that: A support frame (2) is installed on one side of the upper end surface of the base (1), a control motor (3) is installed inside the support frame (2), an output shaft end of the control motor (3) is fixedly connected to a transmission pulley (4), the transmission pulley (4) is externally connected to a driven belt (5), and one end of the driven belt (5) is connected to a driven pulley (7), and the driven pulley (7) is internally fixed to the shaft.

6. The turning device for flange processing according to claim 1, characterized in that: A feeding belt (10) is rotatably connected to the inner cavity of one side of the base (1), and the feeding belt (10) is used to transport the flange (13) for feeding. A second pulley (18) is provided on the outside of the transmission roller of the feeding belt (10), and the second pulley (18) is externally connected to a belt, and one end of the belt is connected to the first pulley (17).

7. The turning device for flange processing according to claim 1, characterized in that: A T-shaped support block (23) is installed on one side of the lower end surface of the base (1), and a T-shaped sliding column (25) is slidably connected inside the T-shaped support block (23). The upper end of the T-shaped sliding column (25) is fixedly connected to a supporting plate (19), and one side of the supporting plate (19) is arranged in a semicircular arc shape for receiving the flange (13).

8. A turning device for flange processing according to claim 7, characterized in that: Both ends of the lower end surface of the support plate (19) are fixedly connected to a U-shaped fixing frame (21), the inner wall of the U-shaped fixing frame (21) is installed with a rack (22), the rack (22) is meshed with a gear (28), the gear (28) is fixedly connected with a rotating shaft (27), the outside of the rotating shaft (27) is rotatably connected to the first pulley (17), the rotating shaft (27) is located outside the inner cavity of the first pulley (17) and is fixed with a ratchet mechanism (26), one end of the rotating shaft (27) is rotatably connected to a mounting block (20), and the mounting block (20) is fixedly installed with the base (1).

9. The turning device for flange processing according to claim 7, characterized in that: A spring (24) is fixedly connected to the upper end of the T-shaped support block (23), and one end of the spring (24) is fixedly connected to the supporting plate (19).

10. The turning device for flange processing according to claim 1, characterized in that: The material taking component (14) includes a support plate (141) installed at one end of a T-shaped rotating rod (67), and the inner cavity of the support plate (141) is rotatably connected to a material taking plate (142). An electromagnet is provided inside the material taking plate (142), and the electromagnet generates magnetic force to attract the flange (13) when power is turned on, and discharges the flange when power is turned off.

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