Aluminum pipe opening inner wall chamfering device

Abstract

The utility model discloses an aluminum pipe orifice inner wall chamfering device which comprises a positioning air cylinder and a machining table, installation bases are arranged at the two ends of the machining table, a cutter feeding air cylinder is fixed to the end, away from the machining table, of each installation base, and the output end of each cutter feeding air cylinder is connected with a reserved push rod. The upper positioning block, the lower positioning seat and the like are installed, so that the structure of the device is optimized, a user can utilize a clamping connection structure between the upper positioning block and the sliding limiting plate to be matched with the locking and fixing function of screws, the upper positioning block can be independently disassembled and replaced, and in addition, the use is convenient. A user can utilize the clamping connection structure between the lower positioning seat and the machining table to be matched with the locking and fixing function of screws, the lower positioning seat can be independently disassembled and replaced, so that the device can flexibly replace an aluminum pipe positioning and fixing mechanism, chamfering machining of aluminum pipe products with different calibers and different shapes can be conveniently met, and the applicability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium pipe processing equipment technical field, specifically is aluminium pipe orifice inner wall chamfer device. BACKGROUND

[0002] Aluminium pipe is already everywhere in our life, and is widely used in various trades and professions, such as: industrial field, medical field and electronic industry etc., and aluminium pipe production preparation often needs to chamfer the inner wall of pipe orifice, which needs to use aluminium pipe orifice inner wall chamfer device, however, aluminium pipe orifice inner wall chamfer device still has some defects when actually operating.

[0003] The aluminium pipe positioning and fixing mechanism on aluminium pipe orifice inner wall chamfer device is often welded on the device, which does not easily meet the chamfering machining of aluminium pipe products of different diameters and different shapes, and it is poor in functionality and does not easily track the mechanical trajectory of milling cutter for chamfering machining, which leads to that the device is not easy to realize monitoring type machining processing, influences the machining precision of aluminium pipe and is not easy to popularize. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing aluminium pipe orifice inner wall chamfer device to solve the problems in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: aluminium pipe orifice inner wall chamfer device, including positioning cylinder and processing table, both ends of the processing table are provided with installation base, the end, away from the processing table, of the installation base is fixed with the feed cylinder, the output end of the feed cylinder is connected with the reserved push rod, the end, away from the feed cylinder, of the reserved push rod is installed with the transverse drive base plate that is slidably connected with the installation base, the top end of the transverse drive base plate is installed with the servo power assembly, the output end of the servo power assembly is installed with the trajectory tracking system, and the trajectory tracking system is provided with the trajectory insert block, the end, away from the feed cylinder, of the servo power assembly is installed with the milling cutter clamp disc that is matched with the trajectory insert block, both ends of the top of the processing table are fixed with the positioning frame, the positioning cylinder is installed on the top of the positioning frame, the positioning frame on the output end of the positioning cylinder is slidably connected with the sliding limiting plate, the bottom of the sliding limiting plate is installed with the upper locating block, and the lower locating seat is installed on the processing table below the upper locating block.

[0006] Preferably, the upper locating block and the sliding limiting plate are snap-connected, and a screw is arranged between the upper locating block and the sliding limiting plate, so that the upper locating block can be independently disassembled and replaced.

[0007] Preferably, the inside of the milling cutter clamp disc is provided with a cutter placing groove, the inside of the cutter placing groove is uniformly fixed with an electric telescopic rod, and the output end of the electric telescopic rod is provided with a rubber antiskid block, so that the milling cutter can be automatically and flexibly replaced on the device.

[0008] Preferably, the mounting base and the machining table are both uniformly provided with fixed screw holes, the mounting base is provided with two, and the device can be flexibly and fixedly mounted on a suitable machine tool operating position through fixed bolts.

[0009] Preferably, the two sides of the top of the mounting base are provided with guide rails matched with the transverse driving base plate, so that the stability effect of the horizontal movement of the transverse driving base plate driven by the feeding cylinder is improved.

[0010] Preferably, the lower positioning seat and the machining table are snap-connected, and the lower positioning seat and the machining table are provided with screws, so that the lower positioning seat can be independently disassembled and replaced.

[0011] Compared with the prior art, the device has the advantages that:

[0012] (1), the aluminum pipe mouth inner wall chamfering device is provided with a machining table and a lower positioning seat, so that the structure of the device is optimized, on one hand, the user can place the aluminum pipe original piece to be processed into the lower positioning seat on the machining table, and then start the positioning cylinder to drive the upper positioning block to move downward to the lower positioning seat to realize the positioning and fixing of the aluminum pipe original piece, on the other hand, the user can use the snap connection structure between the upper positioning block and the sliding limiting plate and the locking and fixing effect of the screw to independently disassemble and replace the upper positioning block, and the user can use the snap connection structure between the lower positioning seat and the machining table and the locking and fixing effect of the screw to independently disassemble and replace the lower positioning seat, so that the device can flexibly replace the aluminum pipe positioning and fixing mechanism, thereby facilitating the chamfering of aluminum pipes of different diameters and different shapes, and enhancing the applicability.

[0013] (2) The aluminum tube inlet chamfering device optimizes its performance by installing a milling cutter clamping plate and a servo power component. On the one hand, a trajectory tracking system and a trajectory block are installed between the milling cutter clamping plate and the servo power component. The camera and sensors inside the trajectory tracking system detect the motion information of the trajectory block connected to the milling cutter clamping plate and generate a theoretical coordinate axis motion trajectory in conjunction with the calculation and processing of the external control equipment. Then, the actual motion trajectory is compared with the theoretical trajectory to realize mechanical trajectory tracking for chamfering. This makes the device more conducive to monitoring and processing and improves the processing accuracy. On the other hand, the tool release groove with an electric telescopic rod and rubber anti-slip pressure block inside the milling cutter clamping plate can realize the automatic and flexible replacement of the milling cutter on the device through this automatic clamping structure.

[0014] (3) The aluminum tube inlet chamfering device is equipped with a feed cylinder and a reserved push rod. When the device is in actual operation, on the one hand, the feed cylinder is activated and the reserved push rod is used to drive the two symmetrically distributed transverse drive base plates at both ends of the processing table and the milling cutter fixture disk mounted on them to move laterally. On the other hand, the servo power component is activated to drive the milling cutter fixture disk to rotate eccentrically. Thus, the horizontal movement and eccentric rotation of the milling cutter mounted on the milling cutter fixture disk can realize the synchronous automatic chamfering of the inner walls of the aluminum tube inlet. This improves the processing efficiency of the device and makes it easy to promote. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention from the first orientation;

[0016] Figure 2 This is a schematic diagram of the second-position three-dimensional structure of the present invention;

[0017] Figure 3 This is a front view structural diagram of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of this utility model viewed from below.

[0019] In the diagram: 1. Positioning cylinder; 2. Positioning frame; 3. Upper positioning block; 4. Milling cutter fixture plate; 5. Servo power unit; 6. Mounting base; 7. Lower positioning seat; 8. Machining table; 9. Guide slide rail; 10. Feed cylinder; 11. Track tracking system; 12. Track insert; 13. Sliding limit plate; 14. Lateral drive base plate; 15. Reserved push rod. Detailed Implementation

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: aluminium pipe orifice inner wall chamfer device, including positioning cylinder 1 and processing platform 8, the both ends of processing platform 8 are provided with installation base 6;

[0022] The one end of installation base 6 away from processing platform 8 is fixed with feed cylinder 10, the output end of feed cylinder 10 is connected with reserved push rod 15, and the one end of reserved push rod 15 away from feed cylinder 10 is installed with horizontal driving base plate 14 slidingly connected with installation base 6;

[0023] The top end of horizontal driving base plate 14 is installed with servo power assembly 5, the output end of servo power assembly 5 is installed with trajectory tracking system 11, and trajectory tracking system 11 is provided with trajectory insert block 12, and the one end of servo power assembly 5 away from feed cylinder 10 is installed with milling cutter clamp disc 4 matched with trajectory insert block 12;

[0024] The both ends of the top of processing platform 8 are fixed with positioning frame 2, positioning cylinder 1 is installed on the top of positioning frame 2, and the output end of positioning cylinder 1 is slidingly connected with sliding limiting plate 13 on positioning frame 2, and the bottom of sliding limiting plate 13 is installed with upper locating block 3, and lower locating seat 7 is installed on the processing platform 8 below upper locating block 3;

[0025] The upper locating block 3 and the sliding limiting plate 13 are connected, and the upper locating block 3 and the sliding limiting plate 13 are provided with screws;

[0026] When using, the user can use the clamping connection structure between the upper locating block 3 and the sliding limiting plate 13, cooperate with the locking and fixing effect of the screw, and independently disassemble and replace the upper locating block 3;

[0027] The inside of milling cutter clamp disc 4 is provided with a cutter placing groove, and the inside of the cutter placing groove is uniformly fixed with an electric telescopic rod, and the output end of the electric telescopic rod is installed with a rubber anti-skid pressing block;

[0028] When using, the cutter placing groove with the electric telescopic rod and the rubber anti-skid pressing block arranged in the milling cutter clamp disc 4 can realize the automatic flexible replacement of the milling cutter on the device through the automatic clamping structure;

[0029] The installation base 6 and the processing platform 8 are uniformly provided with fixed screw holes, and the installation base 6 is provided with two;

[0030] When in use, the fixing screw holes evenly arranged on the mounting base 6 and the machining table 8 are used to facilitate the user to fix the device on the appropriate machine tool operating position through the fixing bolts;

[0031] The top of the mounting base 6 is provided with the guide rails 9 matched with the horizontal driving base plate 14 on both sides;

[0032] When in use, the guide rails 9 matched with the horizontal driving base plate 14 arranged on the mounting base 6 are used to improve the stability of the horizontal movement of the horizontal driving base plate 14 driven by the feeding cylinder 10 through the sliding guide structure;

[0033] The lower positioning seat 7 and the machining table 8 are snap connected, and the lower positioning seat 7 and the machining table 8 are provided with the screws;

[0034] When in use, the user can use the snap connection structure between the lower positioning seat 7 and the machining table 8, cooperate with the locking and fixing effect of the screws, and realize the independent disassembly and replacement of the lower positioning seat 7.

[0035] The embodiment of the application is used in the following manner: the external power supply and the control device are used, the tool placing groove with the electric telescopic rod and the rubber anti-skid pressing block arranged in the milling cutter clamp disc 4 can realize automatic flexible replacement of the milling cutter on the device through the automatic clamping structure, then on one hand, the user can place the aluminum pipe original piece to be processed into the lower positioning seat 7 on the processing table 8, and then start the positioning cylinder 1 to drive the upper positioning block 3 to move downward to the lower positioning seat 7 to realize positioning and fixing of the aluminum pipe original piece, on the other hand, the user can use the clamping connection structure between the upper positioning block 3 and the sliding limiting plate 13 to cooperate with the locking and fixing effect of the screw to realize independent disassembly and replacement of the upper positioning block 3, and the user can use the clamping connection structure between the lower positioning seat 7 and the processing table 8 to cooperate with the locking and fixing effect of the screw to realize independent disassembly and replacement of the lower positioning seat 7, which makes the device flexible to replace the aluminum pipe positioning and fixing mechanism, so as to facilitate chamfering processing of aluminum pipe products of different diameters and different shapes, and enhance the applicability, in addition, the tool placing groove with the electric telescopic rod and the rubber anti-skid pressing block arranged in the milling cutter clamp disc 4 can realize automatic flexible replacement of the milling cutter on the device through the automatic clamping structure, when actually chamfering, on one hand, the feed cylinder 10 is started to cooperate with the effect of the reserved push rod 15 to drive the two symmetrically distributed transverse drive base plates 14 and the milling cutter clamp disc 4 assembled thereon at both ends of the processing table 8 to move transversely, on the other hand, the servo power assembly 5 is started to drive the milling cutter clamp disc 4 to eccentrically rotate, and then the horizontal movement and eccentric rotation of the milling cutter on the milling cutter clamp disc 4 can realize synchronous automatic chamfering processing of the inner walls of the pipe openings at both ends of the aluminum pipe, which improves the processing efficiency of the device and facilitates popularization, in addition, the trajectory tracking system 11 and the trajectory insert 12 are installed between the milling cutter clamp disc 4 and the servo power assembly 5, the camera and the sensor inside the trajectory tracking system 11 detect the movement information of the trajectory insert 12 connected with the milling cutter clamp disc 4, cooperate with the calculation and processing effect of the external control device to generate a theoretical coordinate axis movement track, then the actual movement track is compared with the theoretical track to realize mechanical trajectory tracking of the chamfering processing, and then the device is conducive to realizing monitoring processing and improving the processing precision.

Claims

1. An apparatus for chamfering the inner wall of the mouth of an aluminium tube, characterised in that, The utility model provides a kind of milling machine, including positioning cylinder (1) and processing platform (8), the both ends of the processing platform (8) are provided with mounting base (6), the one end of the mounting base (6) away from processing platform (8) is fixed with feed cylinder (10), the output end of the feed cylinder (10) is connected with reserved push rod (15), the one end of the reserved push rod (15) away from feed cylinder (10) is mounted with and mounting base (6) sliding connection transverse drive base plate (14), the top of the transverse drive base plate (14) is mounted with servo power assembly (5), the output end of the servo power assembly (5) is mounted with trajectory tracking system (11), and trajectory tracking system (11) is provided with trajectory insert (12), the one end of the servo power assembly (5) away from feed cylinder (10) is mounted with and trajectory insert (12) matched milling cutter clamp disc (4), the both ends of the top of the processing platform (8) are fixed with positioning frame (2), the positioning cylinder (1) is installed on the top of positioning frame (2), the positioning cylinder (1) output end's positioning frame (2) is slidably connected with sliding limiting plate (13), the bottom of the sliding limiting plate (13) is mounted with upper locating block (3), the lower locating seat (7) is installed on the processing platform (8) directly below the upper locating block (3).

2. The aluminum tube orifice inner wall chamfering device according to claim 1, characterized in that: The upper locating block (3) and the sliding limiting plate (13) are connected, and screws are arranged between the upper locating block (3) and the sliding limiting plate (13).

3. The device of claim 1, wherein: The milling cutter clamp disc (4) is provided with a cutter placing groove, and the cutter placing groove is uniformly provided with an electric telescopic rod, and the electric telescopic rod is provided with a rubber anti-skid pressing block.

4. The aluminum tube orifice inner wall chamfering device of claim 1, wherein: The mounting base (6) and the processing platform (8) are uniformly provided with fixing screw holes, and the mounting base (6) is provided with two fixing screw holes.

5. The aluminum tube orifice inner wall chamfering device of claim 1, wherein: The mounting base (6) is provided with a guide rail (9) on both sides of the top of the mounting base (6).

6. The aluminum tube orifice inner wall chamfering device of claim 1, wherein: The lower locating seat (7) and the processing platform (8) are connected, and screws are arranged between the lower locating seat (7) and the processing platform (8).

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