A chamfering device for aluminum profiles of doors and windows

Abstract

The utility model discloses a chamfering device for aluminum profiles of doors and windows, which belongs to the technical field of aluminum profile processing, and comprises a shell, a first handle is arranged at the lower end of the shell, a second handle is arranged at one end of the first handle, an end cover is arranged at one end of the shell, a motor is arranged on the side of the shell close to the end cover, a chamfering wheel is arranged on the side of the end cover away from the motor, and a fan is arranged on the side of the motor away from the end cover. The utility model arranges a connecting component, and when the filter is installed, a pull plate is pulled to drive the slide bar and the limit plate to slide in the fixed cylinder, and the spring is compressed, and then the filter is plugged into one end of the shell, and the blocks at both ends of the filter enter the card groove of the shell, and the pull plate is released, and the spring is stretched to push one end of the slide bar into the card hole of the block, so as to achieve the effect of limiting and fixing the block and the filter. By arranging the connecting component, it is convenient to disassemble and clean the filter, and it is avoided that the filter is attached with a lot of impurities after long-term use, which affects the subsequent filtering quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile processing, and in particular relates to a chamfering device for aluminum profiles of doors and windows. Background Art

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: melting, extrusion and coloring. Among them, coloring mainly includes: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer and other processes. Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods.

[0003] Chinese patent application No. 2020229304415 discloses an aluminum profile chamfering device, which adopts the technical solution of a housing, a first handle, a second handle, a first baffle, a second baffle, a collection box, a third baffle, a support plate, a filter, a stud, a nut, a spring, a motor, an end cover, a chamfering wheel, a fan blade, a sleeve, a sleeve rod, a support platform, a first L-shaped plate, a first roller, a second L-shaped plate, and a second roller. The device is hand-held to achieve chamfering, and a baffle is provided to protect the hand when the device is chamfering; the collection box collects the waste chips thrown to the rear, and the fan blades provided can dissipate heat for the motor to ensure the reliability of the motor operation and meet long-term work; the first roller and the second roller are set at 90 degrees, so that they are just stuck on the edge of the plate, and move forward by rolling, and by turning the nut, the extension of the stud is controlled to control the size of the chamfer; the sleeve and sleeve rod provided can ensure that the movement of the first roller and the second roller does not deviate.

[0004] The above-mentioned patent is not convenient for disassembling and cleaning the filter. The filter is prone to adhere to more impurities after long-term use, affecting the subsequent filtration quality. At the same time, the original device cannot disassemble and replace the chamfering wheel. The chamfering wheel is worn out after long-term use and seriously affects the subsequent chamfering quality. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a chamfering device for aluminum profiles of doors and windows, which has the characteristic of convenient disassembly, assembly and cleaning of the filter screen.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door and window aluminum profile chamfering device, comprising a shell, a first handle is provided at the lower end of the shell, a second handle is provided at one end of the first handle, an end cover is provided at one end of the shell, a motor is provided on the side of the shell close to the end cover, a chamfering wheel is provided on the side of the end cover away from the motor, a fan is provided on the side of the motor away from the end cover, a filter is provided on the other side of the fan, and the filter is connected to the shell by a connecting assembly.

[0007] Preferably, the connecting component includes a fixed cylinder, a clamping block, a clamping hole, a clamping slot, a pull plate, a slide rod, a limit plate, a spring and a protective component, wherein clamping blocks are provided at both ends of the filter screen, clamping slots corresponding to the clamping blocks are provided on both sides of one end of the shell, fixed cylinders are provided at positions corresponding to the clamping slots at both ends of the shell, a pull plate is provided at one end of the fixed cylinder, a slide rod is provided at one end of the pull plate, a limit plate is provided on the surface of the slide rod, a spring is provided on the surface of the slide rod between the limit plate and the fixed cylinder, a clamping hole corresponding to the slide rod is provided in the clamping block, and protective components are provided at positions corresponding to the fixed cylinder at both ends of the shell.

[0008] Preferably, the protective component includes a fixed frame, a cover plate, a dial plate, magnetic stripe 1 and magnetic stripe 2, wherein a fixed frame is arranged at positions corresponding to the fixed tube at both ends of the shell, a cover plate is rotatably connected to one end of the fixed frame, a dial plate is arranged at one end of the cover plate, magnetic stripe 1 is arranged on one side of the upper end of the fixed frame, and magnetic stripe 2 is arranged at a position corresponding to magnetic stripe 1 at one end of the cover plate.

[0009] Preferably, the fixing tube and the shell are both provided with sliding holes corresponding to the sliding rod, both ends of the pulling plate protrude from the sides of the fixing tube, and the sliding rod and the pulling plate are a welded integral structure.

[0010] Preferably, a fixing seat is provided at the output end of the motor, and plug plates are provided on both sides of one end of the chamfering wheel close to the fixing seat, a slot corresponding to the plug plate is provided at one end of the fixing seat, the plug plate and the fixing seat are connected by fixing bolts, and a fixing hole corresponding to the fixing bolt is provided in the plug plate.

[0011] Preferably, after the plug board enters the slot, the side edge of the plug board is in close contact with the inner wall of the slot, and through holes corresponding to the fixing bolts are provided at both ends of the fixing seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a connecting component. When installing the filter, the pull plate is pulled to drive the slide bar and the limit plate to slide in the fixed cylinder. The spring is compressed, and then the filter is inserted into one end of the shell. The blocks at both ends of the filter enter the card slots of the shell. The pull plate is released, and the spring stretches to push one end of the slide bar into the card hole of the card block, so as to achieve the effect of limiting and fixing the card block and the filter. The pull plate is pulled to drive one end of the slide bar to move out of the card hole of the card block, and the filter can be disassembled. The connection component is provided to facilitate the disassembly and cleaning of the filter, so as to avoid the filter being attached with a lot of impurities due to long-term use and affecting the subsequent filtering quality.

[0014] 2. The utility model sets a fixing seat, inserts the plug plates on both sides of one end of the chamfering wheel into the slots of the fixing seat, then passes the fixing bolts through the fixing seat, and screws one end of the fixing bolts into the fixing holes of the plug plates, so as to achieve the effect of limiting and fixing the plug plates and the chamfering wheel. The chamfering wheel can be disassembled by screwing out the fixing bolts from the fixing holes of the plug plates. The setting of the fixing seat facilitates the disassembly, assembly and replacement of the chamfering wheel, so as to avoid the chamfering wheel being worn out due to long-term use and seriously affecting the subsequent chamfering quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a cutaway perspective view of the housing when the filter screen of the utility model is installed;

[0017] Figure 3 It is a cutaway stereogram of the fixing tube and the fixing frame of the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the chamfering wheel of the utility model when it is installed;

[0019] In the figure: 1. Shell; 2. Connecting assembly; 21. Fixing cylinder; 22. Block; 23. Clamping hole; 24. Clamping slot; 25. Pull plate; 26. Slide rod; 27. Limiting plate; 28. Spring; 29. ​​Protective assembly; 291. Fixing frame; 292. Cover plate; 293. Paddle plate; 294. Magnetic strip one; 295. Magnetic strip two; 3. Fixing seat; 4. Chamfering wheel; 5. Fixing hole; 6. First handle; 7. Second handle; 8. Filter; 9. Motor; 10. End cover; 11. Fan; 12. Plug plate; 13. Slot; 14. Fixing bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4The utility model provides the following technical solutions: a chamfering device for aluminum profiles of doors and windows, comprising a shell 1, a first handle 6 is arranged at the lower end of the shell 1, a second handle 7 is arranged at one end of the first handle 6, an end cover 10 is arranged at one end of the shell 1, a motor 9 is arranged on the side of the shell 1 close to the end cover 10, a chamfering wheel 4 is arranged on the side of the end cover 10 away from the motor 9, a fan 11 is arranged on the side of the motor 9 away from the end cover 10, a filter screen 8 is arranged on the other side of the fan 11, and the filter screen 8 is connected to the shell 1 through a connecting component 2.

[0023] Specifically, the connecting component 2 includes a fixed cylinder 21, a block 22, a hole 23, a slot 24, a pull plate 25, a slide rod 26, a limit plate 27, a spring 28 and a protective component 29, wherein blocks 22 are provided at both ends of the filter 8, slots 24 corresponding to the blocks 22 are provided on both sides of one end of the shell 1, fixed cylinders 21 are provided at positions corresponding to the slots 24 at both ends of the shell 1, a pull plate 25 is provided at one end of the fixed cylinder 21, a slide rod 26 is provided at one end of the pull plate 25, a limit plate 27 is provided on the surface of the slide rod 26, a spring 28 is provided on the surface of the slide rod 26 between the limit plate 27 and the fixed cylinder 21, a hole 23 corresponding to the slide rod 26 is provided in the block 22, and protective components 29 are provided at positions corresponding to the fixed cylinder 21 at both ends of the shell 1.

[0024] By adopting the above technical solution, when installing the filter 8, the pull plate 25 is pulled to drive the slide bar 26 and the limit plate 27 to slide in the fixed cylinder 21, and the spring 28 is compressed, and then the filter 8 is inserted into one end of the shell 1, and the blocks 22 at both ends of the filter 8 enter the card slots 24 of the shell 1, and the pull plate 25 is released. The spring 28 is extended to push one end of the slide bar 26 into the card hole 23 of the card block 22, so as to achieve the effect of limiting and fixing the card block 22 and the filter 8. The pull plate 25 is pulled to drive one end of the slide bar 26 to move out of the card hole 23 of the card block 22, and the filter 8 can be disassembled. By setting the connecting component 2, it is convenient to disassemble and clean the filter 8, so as to avoid the filter 8 from being attached with a lot of impurities after long-term use, which affects the subsequent filtering quality.

[0025] Specifically, the protective component 29 includes a fixed frame 291, a cover plate 292, a dial plate 293, a magnetic stripe 1 294 and a magnetic stripe 2 295, wherein the fixed frame 291 is provided at positions at both ends of the shell 1 corresponding to the fixed cylinder 21, one end of the fixed frame 291 is rotatably connected to the cover plate 292, one end of the cover plate 292 is provided with a dial plate 293, one side of the upper end of the fixed frame 291 is provided with a magnetic stripe 1 294, and one end of the cover plate 292 is provided with a magnetic stripe 2 295 at a position corresponding to the magnetic stripe 1 294.

[0026] By adopting the above technical solution, when there is no need to pull the pull plate 25, the cover plate 292 is closed by pushing the push plate 293, and the magnetic strip 295 at one end of the cover plate 292 is adsorbed with the magnetic strip 1 294 at the upper end of the fixed frame 291, so as to achieve the effect of adsorbing and fixing the cover plate 292. The protective component 29 can seal and protect the fixed cylinder 21 and the pull plate 25 to avoid accidental pulling of the pull plate 25.

[0027] Specifically, sliding holes corresponding to the sliding rod 26 are provided in the fixing tube 21 and the housing 1 , and both ends of the pulling plate 25 protrude from the sides of the fixing tube 21 . The sliding rod 26 and the pulling plate 25 are welded into an integrated structure.

[0028] By adopting the above technical solution, the sliding rod 26 can slide in the fixed tube 21 and the housing 1, and the two ends of the pulling plate 25 protrude from the side of the fixed tube 21 to facilitate pulling the pulling plate 25.

[0029] When the present embodiment is used, when the chamfering device for door and window aluminum profiles is used, the device is installed in a suitable position, the device is taken by the first handle 6 or the second handle 7, the motor 9 is turned on to drive the chamfering wheel 4 to rotate to chamfer the door and window aluminum profiles, the fan 11 can dissipate heat for the motor 9, and the filter 8 plays a role in dust protection. By setting the connecting component 2, when installing the filter 8, the pull plate 25 is pulled to drive the slide bar 26 and the limit plate 27 to slide in the fixed cylinder 21, and the spring 28 is compressed. Then the filter 8 is inserted into one end of the shell 1, and the blocks 22 at both ends of the filter 8 enter the card slot 24 of the shell 1, and the pull plate 25 is released. The spring 28 is stretched to push one end of the slide bar 26 into the card hole 23 of the block 22, so as to achieve the effect of chamfering. The block 22 and the filter screen 8 have the effect of limiting and fixing. The pull plate 25 is pulled to drive one end of the slide rod 26 to move out of the clamping hole 23 of the block 22, and the filter screen 8 can be disassembled. The connection component 2 is provided to facilitate the disassembly and cleaning of the filter screen 8 to avoid the filter screen 8 being attached with a lot of impurities after long-term use and affecting the subsequent filtering quality. By providing a protective component 29, when there is no need to pull the pull plate 25, the cover plate 292 is closed by the prying plate 293, and the magnetic strip 295 at one end of the cover plate 292 is adsorbed with the magnetic strip 1 294 at the upper end of the fixed frame 291 to achieve the effect of adsorbing and fixing the cover plate 292. The protective component 29 can seal and protect the fixed cylinder 21 and the pull plate 25 to avoid the pull plate 25 from being pulled accidentally.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that a fixing seat 3 is provided at the output end of the motor 9, plug-in plates 12 are provided on both sides of the chamfering wheel 4 close to one end of the fixing seat 3, a slot 13 corresponding to the plug-in plate 12 is provided at one end of the fixing seat 3, the plug-in plate 12 and the fixing seat 3 are connected by a fixing bolt 14, and a fixing hole 5 corresponding to the fixing bolt 14 is provided in the plug-in plate 12.

[0032] By adopting the above technical solution, the plug plates 12 on both sides of one end of the chamfering wheel 4 are inserted into the slots 13 of the fixing seat 3, and then the fixing bolts 14 are passed through the fixing seat 3, and one end of the fixing bolts 14 is screwed into the fixing holes 5 of the plug plates 12, so as to achieve the effect of limiting and fixing the plug plates 12 and the chamfering wheel 4. The chamfering wheel 4 can be disassembled by unscrewing the fixing bolts 14 from the fixing holes 5 of the plug plates 12. The fixing seat 3 is provided to facilitate the disassembly, assembly and replacement of the chamfering wheel 4, so as to avoid the chamfering wheel 4 being worn out due to long-term use and seriously affecting the subsequent chamfering quality.

[0033] Specifically, after the plug board 12 enters the slot 13 , the side of the plug board 12 is in close contact with the inner wall of the slot 13 , and through holes corresponding to the fixing bolts 14 are provided at both ends of the fixing seat 3 .

[0034] By adopting the above technical solution, after the plug board 12 enters the slot 13 , the plug board 12 is more stable in the slot 13 , and the fixing bolt 14 can be inserted into the fixing seat 3 and screwed into the fixing hole 5 of the plug board 12 .

[0035] When this embodiment is used, by setting the fixing seat 3, the plug plates 12 on both sides of one end of the chamfering wheel 4 are inserted into the slots 13 of the fixing seat 3, and then the fixing bolts 14 are passed through the fixing seat 3, and one end of the fixing bolts 14 is screwed into the fixing holes 5 of the plug plates 12, so as to achieve the effect of limiting and fixing the plug plates 12 and the chamfering wheel 4. The chamfering wheel 4 can be disassembled by unscrewing the fixing bolts 14 from the fixing holes 5 of the plug plates 12. The fixing seat 3 is provided to facilitate the disassembly, assembly and replacement of the chamfering wheel 4, so as to avoid the chamfering wheel 4 being worn out after long-term use and seriously affecting the subsequent chamfering quality.

[0036] The structure and working principle of the shell 1, chamfering wheel 4, first handle 6, second handle 7, filter 8, motor 9, end cover 10 and fan 11 in the utility model have been disclosed in an aluminum profile chamfering device disclosed in Chinese patent application No. 2020229304415. Its working principle is to take the device by the first handle 6 or the second handle 7, turn on the motor 9 to drive the chamfering wheel 4 to rotate to chamfer the door and window aluminum profile, the fan 11 can dissipate heat for the motor 9, and the filter 8 plays a dust-proof role.

[0037] Working principle and use process of the utility model: when the chamfering device for aluminum profiles of doors and windows is used, the device is installed in a suitable position, the device is taken by the first handle 6 or the second handle 7, the motor 9 is turned on to drive the chamfering wheel 4 to rotate to chamfer the aluminum profiles of doors and windows, the fan 11 can dissipate heat for the motor 9, the filter 8 plays a role of dust blocking, and by setting the connecting component 2, when the filter 8 is installed, the pull plate 25 is pulled to drive the slide rod 26 and the limit plate 27 to slide in the fixed cylinder 21, and the spring 28 The filter 8 is compressed, and then the filter 8 is inserted into one end of the housing 1, and the blocks 22 at both ends of the filter 8 enter the slots 24 of the housing 1, and the pull plate 25 is released. The spring 28 extends and pushes one end of the slide rod 26 into the slot 23 of the block 22, so as to achieve the effect of limiting and fixing the block 22 and the filter 8. The pull plate 25 is pulled to drive one end of the slide rod 26 to move out of the slot 23 of the block 22, and the filter 8 can be disassembled. By setting the connecting component 2, it is convenient to disassemble and clean the filter 8 to avoid the filter 8 from being too long. The time of use will cause more impurities to be attached and affect the subsequent filtration quality. By setting the protection component 29, when the pull plate 25 does not need to be pulled, the cover plate 292 is closed by the dial plate 293, and the magnetic strip 295 at one end of the cover plate 292 is adsorbed with the magnetic strip 1 294 at the upper end of the fixed frame 291 to achieve the effect of adsorbing and fixing the cover plate 292. The protection component 29 can be set to seal and protect the fixed cylinder 21 and the pull plate 25 to avoid the pull plate 25 from being pulled by mistake. By setting the fixing seat 3, the chamfering wheel The plug plates 12 on both sides of one end of the plug plate 12 are inserted into the slots 13 of the fixing seat 3, and then the fixing bolts 14 are inserted into the fixing seat 3, and one end of the fixing bolts 14 is screwed into the fixing holes 5 of the plug plate 12, so as to achieve the effect of limiting and fixing the plug plate 12 and the chamfering wheel 4. The fixing bolts 14 are screwed out from the fixing holes 5 of the plug plate 12, and the chamfering wheel 4 can be disassembled. The fixing seat 3 is provided to facilitate the disassembly, assembly and replacement of the chamfering wheel 4, so as to avoid the chamfering wheel 4 being worn out due to long-term use and seriously affecting the subsequent chamfering quality.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chamfering device for aluminum profiles of doors and windows, comprising a housing, characterized in that: A first handle is provided at the lower end of the shell, a second handle is provided at one end of the first handle, an end cover is provided at one end of the shell, a motor is provided at one side of the shell near the end cover, a chamfering wheel is provided at the side of the end cover away from the motor, a fan is provided at the side of the motor away from the end cover, a filter is provided at the other side of the fan, a fixing seat is provided at the output end of the motor, plug plates are provided at both sides of one end of the chamfering wheel near the fixing seat, a slot corresponding to the plug plate is provided at one end of the fixing seat, the plug plate and the fixing seat are connected by fixing bolts, fixing holes corresponding to the fixing bolts are provided in the plug plate, and the filter is connected to the shell by a connecting assembly; The connecting component includes a fixed cylinder, a clamping block, a clamping hole, a clamping slot, a pull plate, a slide rod, a limit plate, a spring and a protective component, wherein clamping blocks are provided at both ends of the filter screen, clamping slots corresponding to the clamping blocks are provided on both sides of one end of the shell, fixed cylinders are provided at positions corresponding to the clamping slots at both ends of the shell, a pull plate is provided at one end of the fixed cylinder, a slide rod is provided at one end of the pull plate, a limit plate is provided on the surface of the slide rod, a spring is provided on the surface of the slide rod between the limit plate and the fixed cylinder, a clamping hole corresponding to the slide rod is provided in the clamping block, and protective components are provided at positions corresponding to the fixed cylinder at both ends of the shell.

2. A door and window aluminum profile chamfering device according to claim 1, characterized in that: The protective component includes a fixed frame, a cover plate, a dial plate, magnetic stripe 1 and magnetic stripe 2, wherein a fixed frame is arranged at positions corresponding to the fixed tube at both ends of the shell, a cover plate is rotatably connected to one end of the fixed frame, a dial plate is arranged at one end of the cover plate, magnetic stripe 1 is arranged on one side of the upper end of the fixed frame, and magnetic stripe 2 is arranged at a position corresponding to the magnetic stripe 1 at one end of the cover plate.

3. The chamfering device for aluminum profiles for doors and windows according to claim 1, characterized in that: The fixing tube and the shell are both provided with sliding holes corresponding to the sliding rod, and both ends of the pulling plate protrude from the sides of the fixing tube, and the sliding rod and the pulling plate are a welded integral structure.

4. The chamfering device for aluminum profiles for doors and windows according to claim 1, characterized in that: After the plug board enters the slot, the side edge of the plug board is in close contact with the inner wall of the slot, and through holes corresponding to the fixing bolts are arranged at both ends of the fixing seat.

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