Aluminum alloy profile preformed hole machining device

Abstract

The utility model relates to the technical field of aluminum alloy profile machining, in particular to an aluminum alloy profile preformed hole machining device which comprises a rack, a moving assembly and a drilling motor and further comprises a polishing assembly. The grinding assembly comprises a mounting seat, a driving component, a lifting seat, a spring, an abutting plate, grinding abrasive paper and a winding component, the lifting seat is driven to descend through the driving component, then the abutting plate and the grinding abrasive paper are driven to descend, and after the abutting plate abuts against the surface of the aluminum profile, the abutting plate abutting against the surface of the aluminum profile shrinks and then retracts into the lifting seat; and the abutting plate located at the aluminum profile groove continues to move and drives the polishing abrasive paper to stretch into the groove so as to abut against the preformed hole in the groove, at the moment, the driving component drives the lifting base to move in a reciprocating mode, then the abutting plate and the polishing abrasive paper are driven to move in a reciprocating mode, and burrs at the aluminum profile preformed hole are polished through the polishing abrasive paper.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum alloy section bar processing technical field especially relates to a kind of aluminum alloy section bar reserved hole processing device. BACKGROUND

[0002] Aluminum alloy section bar needs to drill out reserved hole in processing process, it is convenient for subsequent installation etc., but the traditional processing device, after drilling, there is protruding burr around reserved hole, need staff to clean up later period, avoid affecting subsequent installation, processing.

[0003] Prior art CN219704106U discloses an aluminum profile reserved hole processing device, including processing table, processing table top is equipped with support, support inner side is equipped with first electric slide rail, electric slide rail inner side is equipped with second electric slide rail, second electric slide rail middle part is equipped with processing assembly, first electric slide rail and second electric slide rail are engaged and slide, processing assembly and second electric slide rail are engaged and slide, processing assembly one side is equipped with edge cleaning assembly, processing table top is equipped with the aluminum profile to be processed, edge cleaning assembly includes installation box, electric telescopic rod, installation cylinder and edge cleaning disc. When reserved hole processing is completed, drill bit resets, and edge cleaning disc is driven to descend on reserved hole by electric telescopic rod, and edge cleaning disc is moved by first electric slide rail and second electric slide rail, and then burr at reserved hole is cleaned.

[0004] The above device can clean burr generated by reserved hole processing, but aluminum alloy section bar shape is different, and it has groove thereon, when reserved hole is located in groove, edge cleaning disc in the above device cannot extend into groove to process burr, leading to difficult to clean burr of special-shaped aluminum profile. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of aluminum alloy section bar reserved hole processing device, solve the problem that the edge cleaning disc in the reserved hole processing device of existing aluminum profile cannot extend into groove to process burr, leading to difficult to clean burr of special-shaped aluminum profile.

[0006] The utility model provides a kind of aluminum alloy profile reserved hole processing device, including rack, moving assembly and drilling motor, the moving assembly is set on the rack, the drilling motor is connected with the rack by the moving assembly, still include polishing assembly;The polishing assembly includes mounting seat, drive member, lifting seat, spring, abutment plate, polishing sand paper and winding member, the mounting seat is connected with the rack by the moving assembly, the drive member is set on the mounting seat, the lifting seat is connected with the mounting seat by the drive member, the drive member drives the mounting seat to reciprocate and lift, the spring is connected with the lifting seat, and located in the lifting seat interior, the abutment plate is connected with the spring, and with the lifting seat sliding connection, and located the bottom of lifting seat, the winding member is set on the lifting seat, the polishing sand paper is connected with the lifting seat by the winding member, and the polishing sand paper is in contact with the abutment plate.

[0007] Wherein, the winding member includes support and winding roller, the support is fixedly connected with the lifting seat, and located at one side of the lifting seat;The winding roller is rotatably connected with the support, and is arranged on the support, and the polishing sand paper is wound on the winding roller.

[0008] Wherein, the winding member further includes shaft and clockwork spring, the shaft is fixedly connected with the winding roller, and rotatably connected with the support, and located at one side of the winding roller;Two ends of the clockwork spring are connected with the shaft and the support respectively, and the clockwork spring is sleeved on the shaft.

[0009] Wherein, the polishing assembly further includes guide rod, the guide rod is fixedly connected with the lifting seat, and slidably connected with the abutment plate, and located in the lifting seat interior.

[0010] Wherein, the drive member includes fixed rod, moving seat and positioning rod, the fixed rod is slidably connected with the mounting seat, and located in the mounting seat interior;The moving seat is slidably connected with the fixed rod, and is sleeved on the fixed rod;The positioning rod is slidably connected with the moving seat, and is fixedly connected with the lifting seat, and located at one side of the lifting seat close to the moving seat.

[0011] The utility model discloses an aluminum alloy section bar reserved hole processing device, when using, place aluminum profile on the frame and fix, through the mobile subassembly drive the drilling motor and drill bit mobile to the processing of the reserved hole of aluminum profile, when processing ends, the mobile subassembly drives the drilling motor to go up, then the mobile subassembly drives the mounting seat moves, makes the mounting seat drive the drive member, the lifting seat, the spring, the abutment plate and the polishing sand paper move, makes the polishing sand paper move to the reserved hole top, through the drive member drive the lifting seat drops, and then drive the abutment plate and the polishing sand paper drop, when the abutment plate abuts the aluminum profile surface, and the abutment plate of aluminum profile surface abutment contracts, and then is received the lifting seat inside, and the abutment plate at aluminum profile recess continues to move and drives the polishing sand paper to extend into the recess inside, thereby with the reserved hole inside recess abutment, when through the drive member drive the lifting seat reciprocating movement, and then drive the abutment plate and the polishing sand paper reciprocating movement, make the polishing sand paper to the burr of aluminum profile reserved hole and polish, through a plurality of the spring and a plurality of the abutment plate, make a plurality of the abutment plate bottom shape can be according to the shape of recess on aluminum profile and self -adaptation adjustment, and then make the polishing sand paper can closely fit aluminum profile reserved hole and all kinds of shapes and recess around it, including plane, curved surface and irregular surface, thereby realize to the burr of special-shaped aluminum profile and clean up the purpose. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to make the technical scheme of the embodiments of the present application or the prior art clearer, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced.

[0013] Figure 1 It is the overall structure schematic diagram of the aluminum alloy section bar reserved hole processing device of the utility model.

[0014] Figure 2 It is the structure schematic diagram of the winding member of the utility model.

[0015] Figure 3 It is the structure schematic diagram of the drive member of the utility model.

[0016] Figure 4 It is the Figure 3 The enlarged view of A of it.

[0017] Figure 5 It is the mounting structure schematic diagram of the guide rod of the utility model.

[0018] In the figure: 101-frame, 102-moving assembly, 103-drilling motor, 104-polishing assembly, 105-first guide rail, 106-first electric sliding block, 107-second guide rail, 108-second electric sliding block, 109-third guide rail, 110-third electric sliding block, 111-mounting seat, 112-driving member, 113-lifting seat, 114-spring, 115-abutment plate, 116-polishing sandpaper, 117-winding member, 118-bracket, 119-winding roller, 120-rotating shaft, 121-clockwork spring, 122-guide rod, 123-fixing rod, 124-moving seat, 125-positioning rod, 126-motor, 127-rotating disc, 128-driving shaft, 129-driving groove, 130-electric push rod. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] Please refer to Figures 1 to 5 , wherein Figure 1 is the overall structure schematic diagram of the aluminum alloy profile reserved hole processing device, Figure 2 is the structure schematic diagram of the winding member, Figure 3 is the structure schematic diagram of the driving member, Figure 4 is Figure 3 the enlarged view of A of Figure 5 is the installation structure schematic diagram of the guide rod.

[0021] The present application provides an aluminum alloy profile reserved hole processing device, comprising a frame 101, a moving assembly 102, a drilling motor 103 and a polishing assembly 104, the polishing assembly 104 comprises a mounting seat 111, a driving member 112, a lifting seat 113, a spring 114, an abutment plate 115, a polishing sandpaper 116, a winding member 117 and a guide rod 122, the winding member 117 comprises a bracket 118, a winding roller 119, a rotating shaft 120 and a clockwork spring 121, the driving member 112 comprises a fixing rod 123, a moving seat 124 and a positioning rod 125, the elasticity of the spring 114 enables the abutment plate 115 to move, thereby being able to adapt to the irregular shape such as groove and inclined surface of the aluminum profile surface, so that the polishing sandpaper 116 can polish the reserved hole on the special-shaped aluminum profile. It can be understood that the foregoing scheme can be used when the special-shaped aluminum profile is conveniently processed, and can also be used when the polishing sandpaper 116 is wound.

[0022] For this specific embodiment, the mobile assembly 102 is arranged on the rack 101, the drilling motor 103 is connected with the rack 101 through the mobile assembly 102, the mobile assembly 102 comprises a first guide rail 105, a first electric sliding block 106, a second guide rail 107, a second electric sliding block 108, a third guide rail 109 and a third electric sliding block 110, the first guide rail 105 is fixedly installed on the rack 101, the first electric sliding block 106 is slidingly installed on the first guide rail 105, the second guide rail 107 is fixedly installed on the first electric sliding block 106, the second electric sliding block 108 is slidingly installed on the second guide rail 107, the third guide rail 109 is fixedly installed on the second electric sliding block 108, the third electric sliding block 110 is slidingly installed on the third guide rail 109, the drilling motor 103 is installed on the third electric sliding block 110, the first guide rail 105 is arranged transversely, the second guide rail 107 is arranged longitudinally, and the third guide rail 109 is arranged vertically; a drill bit is installed on the drilling motor 103, the first electric sliding block 106 moves transversely on the first guide rail 105, thereby driving the drilling motor 103 to move transversely, the second electric sliding block 108 moves longitudinally on the second guide rail 107, thereby driving the drilling motor 103 to move longitudinally, so that the drilling motor 103 can move to any position for drilling; the third electric sliding block 110 moves vertically on the third guide rail 109, thereby driving the drilling motor 103 to move up and down, so that the drilling motor 103 drives the drill bit to descend, the drilling motor 103 drives the drill bit to rotate for processing the preformed hole of the aluminum profile, and the mobile assembly 102 is prior art, and its working principle will not be described in detail here.

[0023] The mounting seat 111 is connected with the rack 101 through the moving assembly 102, the driving member 112 is arranged on the mounting seat 111, the lifting seat 113 is connected with the mounting seat 111 through the driving member 112, the driving member 112 drives the mounting seat 111 to reciprocate and lift, the spring 114 is connected with the lifting seat 113 and located inside the lifting seat 113, the abutting plate 115 is connected with the spring 114 and slidably connected with the lifting seat 113 and located at the bottom of the lifting seat 113, the winding member 117 is arranged on the lifting seat 113, the polishing sand paper 116 is connected with the lifting seat 113 through the winding member 117, and the polishing sand paper 116 is in contact with the abutting plate 115; the spring 114 and the abutting plate 115 are each provided with a plurality of and uniformly distributed on the lifting seat 113, the abutting plate 115 is driven to move by the spring 114, and then the polishing sand paper 116 is driven to move, so that the winding member 117 unwinds the polishing sand paper 116; in use, the aluminum profile is placed on the rack 101 and fixed, the drilling motor 103 and the drill bit are driven to move by the moving assembly 102 to process the reserved hole of the aluminum profile, when the processing is completed, the moving assembly 102 drives the drilling motor 103 to rise, then the moving assembly 102 drives the mounting seat 111 to move, so that the mounting seat 111 drives the driving member 112, the lifting seat 113, the spring 114, the abutting plate 115 and the polishing sand paper 116 to move, so that the polishing sand paper 116 moves above the reserved hole, the lifting seat 113 is driven to descend by the driving member 112, and then the abutting plate 115 and the polishing sand paper 116 are driven to descend, when the abutting plate 115 abuts against the surface of the aluminum profile, the abutting plate 115 abutting against the surface of the aluminum profile is retracted and then retracted into the lifting seat 113, and the abutting plate 115 located at the groove of the aluminum profile continues to move and drives the polishing sand paper 116 to extend into the groove, so as to abut against the reserved hole in the groove, at this time, the lifting seat 113 is driven to reciprocate by the driving member 112, and then the abutting plate 115 and the polishing sand paper 116 are driven to reciprocate, so that the polishing sand paper 116 polishes the burr at the reserved hole of the aluminum profile, through a plurality of springs 114 and a plurality of abutting plates 115, the shape of the bottom of the plurality of abutting plates 115 can be self-adaptively adjusted according to the shape of the groove on the aluminum profile, so that the polishing sand paper 116 can closely fit various shapes and grooves of the reserved hole and the surrounding of the aluminum profile, including a plane, a curved surface and an irregular surface, so as to realize the purpose of cleaning the burr of the special-shaped aluminum profile.

[0024] Secondly, the support 118 is fixedly connected with the lifting seat 113 and located at one side of the lifting seat 113; the winding roller 119 is rotatably connected with the support 118 and arranged on the support 118, and the abrasive paper 116 is wound on the winding roller 119.

[0025] Meanwhile, the rotating shaft 120 is fixedly connected with the winding roller 119 and rotatably connected with the support 118 and located at one side of the winding roller 119; the two ends of the clockwork spring 121 are respectively connected with the rotating shaft 120 and the support 118, and the clockwork spring 121 is sleeved on the rotating shaft 120.

[0026] The winding members 117 are arranged at two sides of the lifting seat 113, and the elasticity of the clockwork spring 121 applies force to the rotating shaft 120, so that the rotating shaft 120 rotates and drives the winding roller 119 to rotate, thereby winding the abrasive paper 116 on the winding roller 119, and the excessive abrasive paper 116 can be wound on the winding roller 119, so that the folding of the abrasive paper 116 does not affect the polishing effect.

[0027] In addition, the guide rods 122 are fixedly connected with the lifting seat 113 and slidably connected with the abutting plates 115 and located in the lifting seat 113; two guide rods 122 are arranged on each abutting plate 115, and the movement of the abutting plate 115 is guided by the guide rods 122, so that the stability of the abutting plate 115 during movement is improved.

[0028] Finally, the fixed rod 123 is in sliding connection with the mounting seat 111 and located inside the mounting seat 111; the moving seat 124 is in sliding connection with the fixed rod 123 and sleeved on the fixed rod 123; the positioning rod 125 is in sliding connection with the moving seat 124 and fixed connection with the lifting seat 113 and located on the side of the lifting seat 113 close to the moving seat 124; the moving seat 124 is internally provided with an electric push rod 130, the output end of the electric push rod 130 is connected with the lifting seat 113, the lifting seat 113 is driven to lift through the electric push rod 130, and the lifting of the lifting seat 113 is guided through the positioning rod 125; the driving member 112 further comprises an electric motor 126, a rotating disc 127 and a driving shaft 128, the electric motor 126 is mounted on the mounting seat 111, the rotating disc 127 is mounted on the output end of the electric motor 126, the driving shaft 128 is fixedly mounted on the side of the rotating disc 127 close to the moving seat 124, the moving seat 124 is provided with a driving groove 129 on the top and matched with the driving shaft 128, the driving shaft 128 extends into the inside of the driving groove 129, the rotating disc 127 is driven to rotate through the electric motor 126, and then the driving shaft 128 is driven to perform circular motion, the transverse component of the driving shaft 128 when performing circular motion is offset by the driving groove 129, and the longitudinal motion drives the moving seat 124 to perform reciprocating motion, so that the lifting seat 113 and the abutting plate 115 are driven to perform reciprocating motion, and the purpose that the lifting seat 113 is driven to lift and reciprocate is achieved.

[0029] When the aluminum alloy profile reserved hole machining device is used, after machining is completed, the moving assembly 102 drives the drilling motor 103 and the drill bit to ascend, the lifting seat 113, the abutting plate 115 and the polishing sandpaper 116 are driven to descend through the electric push rod 130, the abutting plate 115 abutting against the surface of the aluminum profile is retracted, and the abutting plate 115 located in the groove extends into the inside of the groove, and then drives the polishing sandpaper 116 to extend into the inside of the groove, so that the polishing sandpaper 116 abuts against the reserved hole in the groove, at this time, the moving seat 124 is driven to reciprocate through the driving member 112, and then the lifting seat 113, the abutting plate 115 and the polishing sandpaper 116 are driven to reciprocate, so that the polishing sandpaper 116 polishes the burr at the reserved hole, through the movement of the abutting plate 115 and the flexible nature of the polishing sandpaper 116, the device can polish the reserved hole and various grooves, planes and curved surfaces around the reserved hole, and the cleaning effect on the burr is improved.

[0030] The above disclosure only shows one or more preferred embodiments of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that the implementation of all or part of the above processes, and the equivalent changes made according to the claims of the present application, still belong to the scope covered by the present application.

Claims

1. An aluminum alloy profile pre-hole processing device, comprising a rack, a moving assembly and a drilling motor, the moving assembly is arranged on the rack, and the drilling motor is connected with the rack through the moving assembly, characterized in that, it further comprises a polishing assembly; the polishing assembly comprises a mounting seat, a driving member, a lifting seat, a spring, an abutting plate, a polishing sandpaper and a winding member, the mounting seat is connected with the rack through the moving assembly, the driving member is arranged on the mounting seat, the lifting seat is connected with the mounting seat through the driving member, the driving member drives the mounting seat to move reciprocatingly and lift, the spring is connected with the lifting seat and located inside the lifting seat, the abutting plate is connected with the spring and slidingly connected with the lifting seat and located at the bottom of the lifting seat, the winding member is arranged on the lifting seat, the polishing sandpaper is connected with the lifting seat through the winding member, and the polishing sandpaper is in contact with the abutting plate.

2. The aluminum alloy profile pre-hole processing device according to claim 1, characterized in that, the winding member comprises a bracket and a winding roller, the bracket is fixedly connected with the lifting seat and located at one side of the lifting seat; the winding roller is rotationally connected with the bracket and arranged on the bracket, and the polishing sandpaper is wound on the winding roller.

3. The aluminum alloy profile pre-hole processing device according to claim 2, characterized in that, the winding member further comprises a rotating shaft and a clockwork spring, the rotating shaft is fixedly connected with the winding roller and rotationally connected with the bracket and located at one side of the winding roller; the clockwork spring has two ends connected with the rotating shaft and the bracket respectively, and the clockwork spring is sleeved on the rotating shaft.

4. The aluminum alloy profile pre-hole processing device according to claim 1, characterized in that, the polishing assembly further comprises a guide rod, the guide rod is fixedly connected with the lifting seat and slidingly connected with the abutting plate and located inside the lifting seat.

5. The aluminum alloy profile pre-hole processing device according to claim 1, characterized in that, the driving member comprises a fixed rod, a moving seat and a positioning rod, the fixed rod is slidingly connected with the mounting seat and located inside the mounting seat; the moving seat is slidingly connected with the fixed rod and sleeved on the fixed rod; the positioning rod is slidingly connected with the moving seat and fixedly connected with the lifting seat and located at one side of the lifting seat close to the moving seat.

Images