Middle flange machining phase alignment tool

Abstract

The utility model relates to the technical field of machining, and discloses a middle flange machining phase alignment tool which comprises a working block, the left side and the right side of the working block are both fixedly connected with a plurality of telescopic rods, the other ends of the telescopic rods are fixedly connected with fixing arms, and the right side of the fixing arm on the left side is fixedly connected with an arc-shaped frame. The bottom of the working block is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a gear, the outer wall of the gear is in meshed connection with a rack, the front side of the bottom of the rack is rotationally connected with a plurality of transmission strips, and the other end of each transmission strip is rotationally connected with a long frame. The telescopic rod controls the fixed arm to move, the arc-shaped frame positions the center of a workpiece, the servo motor drives the gear to rotate, the transmission rack slides, the transmission strip is pulled, the long frame gets close to extrude the workpiece, positioning and clamping are achieved, the fixing strength, the workpiece quality and the working efficiency are improved through the structure, and the clamping requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a phase alignment tool for processing an intermediate flange. Background Art

[0002] The intermediate flange is a key component for connecting the drive shaft, and its quality directly affects the overall life of the drive shaft. In the process of spline drawing of the intermediate flange, the current positioning method is to clamp the outer circle of the workpiece with an arc-shaped fixture, send the workpiece into the toothed broaching table, and then the toothed broaching tool penetrates the inner hole of the workpiece to perform broaching movement, so that the internal spline tooth profile obtained after the toothed broaching tool has completely passed through the workpiece meets the requirements of the shaft hole and other form and position tolerances.

[0003] With the continuous advancement of industrial technology, the requirements for the processing accuracy and efficiency of intermediate flange components are increasing. In actual production, a new product, the P series intermediate flange, has emerged. Its shape is an irregular cylindrical structure, which is different from the traditional regular intermediate flange. The original V-shaped pneumatic clamp used to process ordinary series intermediate flanges has many problems when clamping this new type of intermediate flange.

[0004] The fixture achieves the purpose of positioning and centering, but the shape of the P series middle flange is irregular and cannot be accurately clamped by the fixture for centering and positioning. The position is inconsistent when the operator manually loads the material, resulting in the workpiece inner hole center and the broach center being inconsistent when the fixture clamps the workpiece and sends it into the broaching processing area. The broach is easily stuck on the end face outside the workpiece inner hole, causing the machine tool alarm to interrupt processing. The operator needs to return the broach, reposition the workpiece and ensure that it is consistent with the broach center. Since the fixture cannot stably position the P series middle flange, a phase angle deviation will occur when clamping the workpiece, resulting in the actual angle of the processed product not meeting the process requirements. These situations have low stability, reduced work efficiency, affected product quality, reduced service life, complex maintenance, and are difficult to meet work needs. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a middle flange processing phase alignment tool, which aims to improve the problems of low stability, reduced work efficiency, affected product quality, reduced service life and complex maintenance in the existing technology.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a middle flange processing phase alignment tool, including work block, the left and right sides of work block are all fixedly connected with a plurality of telescopic links, the other end of telescopic link is fixedly connected with fixed arm, the right side of left fixed arm is fixedly connected with arc frame, the bottom of work block is fixedly connected with servo motor, the output of servo motor is fixedly connected with gear, the outer wall of gear is connected with rack, the bottom front side of rack is all rotatably connected with a plurality of transmission bars, the other end of transmission bar is rotatably connected with long frame, the top of work block is installed with dismounting mechanism, and the dismounting mechanism is used for dismounting installation tool.

[0007] As further description of the above technical scheme:

[0008] The dismounting mechanism includes an oil outlet ring, the rear side of the oil outlet ring is fixedly connected with the front side of the work block, the inner wall of the oil outlet ring is provided with a broach, the top of the broach is threadedly connected with an output shaft, the outer wall of the output shaft is provided with a fixed ring, the outer wall of the fixed ring is provided with a U-shaped frame, the outer wall of the U-shaped frame is slidably connected with the inner wall of the output shaft and the broach, the inner wall of the U-shaped frame is slidably connected with a fixed bolt, and the bottom of the fixed bolt is provided with a bolt sleeve.

[0009] As further description of the above technical scheme:

[0010] The left side of the fixed arm is fixedly connected with a connecting frame, and the left side of the connecting frame is fixedly connected with a sliding frame.

[0011] As further description of the above technical scheme:

[0012] The bottom of the sliding frame is slidably connected with a housing, and the inner wall left side of the housing is fixedly connected with a push-pull device.

[0013] As further description of the above technical scheme:

[0014] The inner wall bottom front side of the housing is fixedly connected with a processing frame, and the inner wall bottom rear side of the housing is fixedly connected with a processing table.

[0015] As further description of the above technical scheme:

[0016] The outer wall bottom of the housing is fixedly connected with a support table, and the bottom of the support table is fixedly connected with a support foot.

[0017] As further description of the above technical scheme:

[0018] The top front side of the support table is fixedly connected with an operation table, and the front side of the support table is fixedly connected with an emergency stop button.

[0019] As further description of the above technical scheme:

[0020] The top of the operation table is fixedly connected with a controller, and the controller is electrically connected with the telescopic rod, the servo motor and the output shaft.

[0021] The utility model has the advantages of the following:

[0022] 1、The utility model discloses a fixed arm is moved through telescopic rod control, and the workpiece center is positioned to arc frame, and the servo motor drives gear rotation, and the transmission rack slides, and the transmission bar is pulled, and the long shape frame is crowded to press the workpiece, realizes positioning clamping, and the structure improves fixed strength, workpiece quality and work efficiency, satisfies the clamping demand.

[0023] 2、The utility model discloses a draw -knife is connected with the output shaft screw thread, is convenient for installation dismantling, and the output shaft outer wall is equipped with fixed ring, and the connecting place is opened hole, is connected with U -shaped frame, and the fixed bolt locks U -shaped frame, and the bolt sleeve is connected fixed bolt, and the oil ring lubricates draw -knife, improves stability, is convenient for overhauling, reduces the draw -knife rate, prolongs the life of equipment, satisfies the demand. DRAWINGS

[0024] Figure 1 It is a front side perspective view of the intermediate flange machining phase alignment tool shell;

[0025] Figure 2 It is a partial structure split view of the intermediate flange machining phase alignment tool work block;

[0026] Figure 3 It is a partial structure display view of the intermediate flange machining phase alignment tool work block;

[0027] Figure 4 It is a partial structure separation view of the intermediate flange machining phase alignment tool output shaft;

[0028] Figure 5 It is a partial structure schematic view of the intermediate flange machining phase alignment tool sliding frame.

[0029] LEGEND:

[0030] 1, work block, 2, dismounting mechanism, 201, oil ring, 202, draw -knife, 203, output shaft, 204, fixed ring, 205, U -shaped frame, 206, fixed bolt, 207, bolt sleeve, 3, telescopic rod, 4, fixed arm, 5, arc frame, 6, servo motor, 7, gear, 8, rack, 9, transmission bar, 10, long shape frame, 11, shell, 12, sliding frame, 13, push -pull ware, 14, connecting frame, 15, processing frame, 16, processing table, 17, support table, 18, support foot, 19, operation table, 20, emergency stop button, 21, controller. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0032] Please refer to the drawings of the embodiments of the utility model Figure 1 , the drawings of the embodiments of the utility model Figure 2 and the drawings of the embodiments of the utility model Figure 3 , the utility model provides an embodiment: a kind of intermediate flange processing phase alignment tool, including work block 1, the left and right sides of work block 1 are fixedly connected with multiple telescopic rods 3, another end of telescopic rod 3 is fixedly connected with fixed arm 4, work block 1 presents regular shape, texture is hard, is carefully made from high-quality material, in the left and right sides of work block 1, multiple telescopic rods 3 are stably fixedly connected, telescopic rod 3 is long and smooth in appearance, is made of strong alloy material, has excellent telescopic performance, can flexibly adjust length according to actual demand, another end of telescopic rod 3 is fixedly connected with fixed arm 4 closely, fixed arm 4 is shaped strong and powerful, is made of high-strength steel, can provide stable support and fixed effect for the whole device, the right side of left fixed arm 4 is fixedly connected with arc-shaped frame 5, the bottom of work block 1 is fixedly connected with servo motor 6, the output of servo motor 6 is fixedly connected with gear 7, the outer wall of gear 7 is engagedly connected with rack 8, the bottom front side of rack 8 is rotatably connected with multiple transmission bars 9, another end of transmission bar 9 is rotatably connected with long frame 10, work block 1 top is equipped with dismounting mechanism 2, dismounting mechanism 2 is used to dismount installation tool, transmission bar 9 is long in appearance, is made of strong metal material, has good transmission performance, long frame 10 is long in shape, is made of high-quality steel, has higher strength and stability, work block 1 top is flat, provides stable basis for the installation of dismounting mechanism 2, dismounting mechanism 2 is made of multiple precise components, design is scientific and reasonable, it designs convenient dismounting installation tool;

[0033] Specifically, the working block 1 is square in appearance and made of sturdy materials. It plays a core role in the entire device. Multiple telescopic rods 3 are fixedly connected to the left and right sides of the working block 1. The telescopic rods 3 are slender in appearance and made of high-strength metal materials with good telescopic performance. One end of these telescopic rods 3 is firmly fixed to the left and right sides of the working block 1, providing stable support for subsequent operations. The other end of the telescopic rod 3 is fixedly connected to a fixed arm 4. The fixed arm 4 is sturdy in appearance and is also made of sturdy materials, which can withstand greater forces. The right side of the left fixed arm 4 is fixedly connected to an arc frame 5. The arc frame 5 has a beautiful arc shape and is made of a material with good toughness. It can play a specific supporting and fixing role during operation. The bottom of the working block 1 is fixedly connected to a servo motor 6. The servo motor 6 has a delicate appearance and is manufactured using advanced technology. It has high efficiency and stable performance. The servo motor 6 is firmly fixed to the bottom of the working block 1, providing a powerful power source for the entire device. The output end of the servo motor 6 is fixedly connected to a gear 7. The gear 7 has a delicate appearance, is made of hard metal material, and has good transmission performance. The gear 7 is tightly connected to the output end of the servo motor 6 and can accurately transmit the power of the servo motor 6, thereby driving the operation of the entire device.

[0034] Please see the attached Figure 1 , Attachment Figure 2 and attached Figure 4 The disassembly and assembly mechanism 2 includes an oil outlet ring 201. The rear side of the oil outlet ring 201 is fixedly connected to the front side of the working block 1. The oil outlet ring 201 has a regular ring-shaped appearance and is carefully made of a special material with good corrosion resistance. The rear side of the oil outlet ring 201 is tightly fixed to the front side of the working block 1. The connection parts of the two are finely processed to ensure that the connection is firm and reliable. There will be no looseness during the working process, thereby providing a solid foundation for the stable operation of the entire disassembly and assembly mechanism 2. A broach 202 is installed on the inner wall of the oil outlet ring 201. The top of the broach 202 is threadedly connected to the output shaft 203. A fixing ring 204 is installed on the outer wall of the output shaft 203. A U-shaped frame 205 is installed on the outer wall of the fixing ring 204. The outer wall of the U-shaped frame 205 is connected to the output The shaft 203 is slidably connected to the inner wall of the broach 202, and a fixing bolt 206 is slidably connected to the inner wall of the U-shaped frame 205. A bolt sleeve 207 is installed at the bottom of the fixing bolt 206. The inner wall of the U-shaped frame 205 is smooth, providing a good channel for the sliding of the fixing bolt 206. The fixing bolt 206 is cylindrical in appearance and made of a solid metal material with good strength and stability. The fixing bolt 206 can slide flexibly on the inner wall of the U-shaped frame 205. This sliding connection method provides convenience for the adjustment and operation of the device. A bolt sleeve 207 is installed at the bottom of the fixing bolt 206. The bolt sleeve 207 is cylindrical in appearance and made of a wear-resistant material. The bolt sleeve 207 is tightly installed at the bottom of the fixing bolt 206 to protect and stabilize the fixing bolt 206.

[0035] Specifically, the oil outlet ring 201 is annular in appearance and is made of corrosion-resistant material. The rear side of the oil outlet ring 201 is fixedly connected to the front side of the working block 1. The connection part is firm and reliable, ensuring that it will not loosen during work. The inner wall of the oil outlet ring 201 is provided with a broach 202. The broach 202 is long and slender in shape, with a sharp blade made of high-strength alloy steel. It can stably disassemble and install. The top of the broach 202 is threadedly connected with an output shaft 203. The output shaft 203 is cylindrical in appearance and is made of a solid metal material, having good transmission performance. The connection between the broach 202 and the output shaft 203 is more secure through threaded connection, which can effectively transmit power. The outer wall of the output shaft 203 is provided with a fixing ring 204. The fixing ring 204 is annular in appearance and is made of a material with good toughness, which can be tightly fixed on the outer wall of the output shaft 203 to prevent the output shaft 203 from shaking during work. The outer wall of the fixing ring 204 is provided with a U-shaped bracket 205. The U-shaped bracket 205 is unique in shape and is made of high-strength steel, having good stability. The outer wall of the U-shaped bracket 205 is slidingly connected with the inner walls of the output shaft 203 and the broach 202. This connection allows the U-shaped bracket 205 to flexibly slide between the output shaft 203 and the broach 202, providing convenience for the work of the dismounting mechanism 2.

[0036] Please refer to the attached Figure 1 , attached Figure 3 and attached Figure 5The left side of the fixed arm 4 is fixedly connected with the connecting frame 14, and the left side of the connecting frame 14 is fixedly connected with the sliding frame 12. The connecting frame 14 is long strip-shaped and is made of solid metal material, has excellent stability and bearing capacity, plays a key connecting role between the fixed arm 4 and the subsequent components, and ensures that the structure of the whole device is firm and reliable. The sliding frame 12 is relatively regular in shape, so as to smoothly slide on a specific track. The existence of the sliding frame 12 provides movable support for the components of the device, so that the device can more flexibly adjust the position and attitude during the working process. The bottom of the sliding frame 12 is slidingly connected with the shell 11. The inner wall left side of the shell 11 is fixedly connected with the push-pull device 13. The outer wall bottom of the shell 11 is fixedly connected with the support table 17. The bottom of the support table 17 is fixedly connected with the support feet 18. The top front side of the support table 17 is fixedly connected with the operation table 19. The front side of the support table 17 is fixedly connected with the emergency stop button 20. The operation table 19 is flat in appearance and is made of durable material. It is closely and reliably connected with the support table 17, can bear various pressures brought by daily operation, and is usually bright in color and is made of solid and sensitive material. It can be triggered quickly in an emergency to stop the operation of the device in time, so as to protect the safety of the operator and the integrity of the equipment. The top of the operation table 19 is fixedly connected with the controller 21. The controller 21 is electrically connected with the telescopic rod 3, the servo motor 6 and the output shaft 203. The inner wall bottom front side of the shell 11 is fixedly connected with the processing frame 15. The inner wall bottom rear side of the shell 11 is fixedly connected with the processing table 16. The processing frame 15 provides a stable support structure for processing operation, ensures the smooth progress of the processing process, and the processing table 16 can carry the object to be processed and complete the processing task together with other components.

[0037] Specifically, the connecting frame 14 has a solid appearance and is made of high-strength metal. It tightly connects the fixed arm 4 to the other components, providing a stable connection. The sliding frame 12 has a regular shape and a smooth surface. It is made of high-quality steel and can slide smoothly on a specific track. The outer shell 11 has a solid appearance and is made of durable materials, providing good protection for the internal components. The sliding connection between the sliding frame 12 and the outer shell 11 makes the relative movement between them more flexible, providing more possibilities for the operation of the device. The push-pull device 13 is composed of precise mechanical components and has a strong push-pull force, which can achieve specific movements during operation. The support platform 17 has a thick appearance and is made of a solid material, which can provide stable support for the entire device. The bottom of the support platform 17 is fixedly connected to the support foot 18. The supporting legs 18 are sturdy in shape and made of high-strength material. They can firmly support the device on the ground to ensure that the device will not shake during operation. The top front side of the support platform 17 is fixedly connected to an operating table 19. The operating table 19 is reasonably designed and provides a convenient operating interface for the operator. The front side of the support platform 17 is fixedly connected to an emergency stop button 20. The emergency stop button 20 has an eye-catching appearance and is made of reliable material. It can quickly stop the operation of the device in an emergency to ensure the safety of the operator. The top of the operating table 19 is fixedly connected to a controller 21. The controller 21 is composed of advanced electronic components and can accurately control various actions of the device to ensure stable operation of the device.

[0038] Working principle: The telescopic rod 3 on the working block 1 is used to control the movement of the fixed arms 4 on both sides. The fixed arms 4 are moved closer to each other so that the arc frame 5 on the fixed arm 4 can position the center of the workpiece. The servo motor 6 then runs to drive the gear 7 at the output end to rotate, thereby driving the transmission rack 8 to slide in the groove of the working block 1, and then pulling the transmission bar 9 connected to the other end to pull the long frame 10 sliding on the fixed arm 4 and connected to it to move inward and squeeze to complete the fixation of the workpiece. Such a structure can achieve directional clamping in locating the center and determining the phase angle, thereby improving the fixing strength, improving the quality of the workpiece, improving the work efficiency, and meeting the clamping requirements.

[0039] The installation method of threaded connection between the broach 202 and the output shaft 203 facilitates installation and disassembly. A fixing ring 204 is installed on the outer wall of the output shaft 203, and a hole is opened at the connection between the output shaft 203 and the broach 202. The two are tightly connected by the U-shaped frame 205, and then the fixing bolt 206 is inserted into the U-shaped frame 205 and the fixing ring 204 to lock the U-shaped frame 205. The fixing bolt 206 is fixed by the bolt sleeve 207 to complete the installation of this structure. Otherwise, the disassembly is completed. The oil outlet ring 201 is provided to allow lubricating oil to flow into the broach 202, thereby improving stability, facilitating inspection and maintenance, reducing the tool jamming rate, and improving equipment life, meeting the needs of the staff.

[0040] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A tool for aligning the phase of an intermediate flange, comprising a working block (1), characterized in that: The left and right sides of the working block (1) are fixedly connected to a plurality of telescopic rods (3), the other ends of the telescopic rods (3) are fixedly connected to a fixed arm (4), the right side of the left fixed arm (4) is fixedly connected to an arc frame (5), the bottom of the working block (1) is fixedly connected to a servo motor (6), the output end of the servo motor (6) is fixedly connected to a gear (7), the outer wall of the gear (7) is meshedly connected to a rack (8), the bottom front side of the rack (8) is rotatably connected to a plurality of transmission bars (9), the other ends of the transmission bars (9) are rotatably connected to an elongated frame (10), and a disassembly mechanism (2) is installed on the top of the working block (1), and the disassembly mechanism (2) is used to disassemble and install tools.

2. The intermediate flange processing phase alignment tool according to claim 1, characterized in that: The disassembly and assembly mechanism (2) comprises an oil outlet ring (201), the rear side of the oil outlet ring (201) is fixedly connected to the front side of the working block (1), a broach (202) is installed on the inner wall of the oil outlet ring (201), the top of the broach (202) is threadedly connected to the output shaft (203), a fixing ring (204) is installed on the outer wall of the output shaft (203), a U-shaped frame (205) is installed on the outer wall of the fixing ring (204), the outer wall of the U-shaped frame (205) is slidably connected to the output shaft (203) and the inner wall of the broach (202), the inner wall of the U-shaped frame (205) is slidably connected to a fixing bolt (206), and a bolt sleeve (207) is installed on the bottom of the fixing bolt (206).

3. The intermediate flange processing phase alignment tool according to claim 1, characterized in that: The left side of the fixed arm (4) is fixedly connected to a connecting frame (14), and the left side of the connecting frame (14) is fixedly connected to a sliding frame (12).

4. The intermediate flange machining phase alignment tool according to claim 3, characterized in that: The bottom of the sliding frame (12) is slidably connected to the outer shell (11), and the left side of the inner wall of the outer shell (11) is fixedly connected to a push-pull device (13).

5. The intermediate flange processing phase alignment tool according to claim 4, characterized in that: A processing frame (15) is fixedly connected to the front side of the bottom inner wall of the shell (11), and a processing table (16) is fixedly connected to the rear side of the bottom inner wall of the shell (11).

6. The intermediate flange processing phase alignment tool according to claim 4, characterized in that: The bottom of the outer wall of the housing (11) is fixedly connected to a support platform (17), and the bottom of each support platform (17) is fixedly connected to a support foot (18).

7. The intermediate flange machining phase alignment tool according to claim 6, characterized in that: An operating table (19) is fixedly connected to the front side of the top of the support platform (17), and an emergency stop button (20) is fixedly connected to the front side of the support platform (17).

8. The intermediate flange machining phase alignment tool according to claim 7, characterized in that: A controller (21) is fixedly connected to the top of the operating table (19), and the controller (21) is electrically connected to the telescopic rod (3), the servo motor (6) and the output shaft (203).

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