End milling device for door and window machining

Abstract

The utility model provides an end milling device for door and window machining, the end milling device comprises a workbench, a clamping assembly, a movable milling mechanism and a dust collection assembly, the movable milling mechanism comprises a displacement assembly, a pedestal, a first telescopic driving part, a supporting seat and a milling part, and the milling part is connected with the pedestal through the first telescopic driving part; due to the fact that the pedestal is arranged on the bearing seat of the displacement assembly, the position of the milling part can be changed through the displacement assembly and the first telescopic driving part, and therefore different milling requirements can be met, the dust collection assembly comprises a material collection box, a fan part and a drawer part, and the material collection box is arranged below the milling part; according to the end milling device, the problems that in the prior art, a fan component is arranged in a material collecting box, suction force is generated under cooperation of the fan component, and therefore chippings generated during machining are adsorbed, a drawer piece with a gauze plate is further arranged in the material collecting box, the chippings can be blocked through the gauze plate, and after a traditional end milling device is used for a period of time, accumulation of the chippings influences the service life and machining precision of the device are solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of door and window processing devices, and in particular to an end milling device for door and window processing. Background Art

[0002] The window frame needs to be end-milled before installation. End milling is a precision machining method that can ensure that the end face of the window frame reaches high-precision size and flatness, and can make the end face of the window frame have a uniform size and shape, which is convenient for mass production and repair and replacement. However, a large amount of debris will be generated during milling. During long-term use, the debris may enter the internal mechanism of the milling machine, causing wear of moving parts and reducing the life of the equipment. In addition, the accumulation of debris on the tool may affect the cutting effect, thereby affecting the machining accuracy and surface quality. Utility Model Content

[0003] The purpose of the utility model is to provide an end milling device for door and window processing in order to solve the above problems.

[0004] The technical solution of the present disclosure is achieved as follows:

[0005] The present disclosure provides an end milling device for door and window processing, comprising a workbench, a clamping assembly, a mobile milling mechanism and a dust collection assembly, wherein the clamping assembly is arranged on the workbench, and a base is arranged on one side of the workbench;

[0006] The mobile milling mechanism includes a displacement assembly, a pedestal, a first telescopic drive component, a support seat and a milling component. The displacement assembly includes a support seat, a screw component, a driver and a bearing seat. The support seat is arranged on the base, the screw component is rotatably arranged in the support seat and is connected to the driver located on one side of the support seat, the bearing seat is installed on the screw component and connected to the pedestal, and accommodating grooves are provided on both sides of the pedestal. The first telescopic drive component is arranged on the pedestal, and the piston end of the first telescopic drive component is connected to the support seat, so that the support seat can move relatively along the length direction of the accommodating groove;

[0007] The support seat is provided with a connecting component and is connected to the milling component through the connecting component;

[0008] The dust collection assembly includes a material collection box, a fan component and a drawer component. The material collection box is connected to the workbench and is located below the milling component. The material collection box has a slot connected to the outside, and the bottom of the slot is provided with an opening. The fan component is installed at the bottom of the material collection box, the drawer component is located in the slot, the interior of the drawer component is connected to the slot, and a mesh plate is provided on the drawer component.

[0009] In one embodiment, the mobile milling mechanism also includes a grinding component, an extension plate is provided on one side of the support seat, the grinding component includes a rotating motor and a grinding disc, the rotating motor is provided on the side of the extension plate away from the workbench, and the output end of the rotating motor passes through the extension plate and is connected to the grinding disc.

[0010] In one embodiment, the clamping assembly includes a support frame, a second telescopic drive component, and a pressure plate, the support frame is arranged on a workbench, the second telescopic drive component is arranged on the support frame, the piston end of the second telescopic drive component passes through the support frame and is connected to the pressure plate, and the pressure plate and the end surface of the workbench form a clamping area;

[0011] The pressing plate is moved closer to or away from the end of the workbench through the cooperation of the second telescopic driving component.

[0012] In one embodiment, a plurality of spaced-apart limiting components are provided on the workbench, and a limiting area for material placement is formed between two adjacent sets of limiting components;

[0013] The limiting component includes a support rod and a limiting seat. The support rod is set on the workbench. A shaft sleeve is set at the bottom of the limiting seat. By embedding the support rod into the shaft sleeve, the limiting seat has the freedom of rotation with the support rod as the center of the circle.

[0014] In one embodiment, the milling component includes a drive motor and a blade portion, wherein an output end of the drive motor is connected to the blade portion;

[0015] The connecting component includes a shaft, a mounting plate and a handwheel. The mounting plate is connected to the drive motor. The other side of the mounting plate is connected to the shaft. The other end of the shaft extends to the other side of the support seat and is connected to the handwheel.

[0016] Through the cooperation between the mounting plate and the shaft, the driving motor has the degree of freedom of rotation with the shaft as the center.

[0017] In one embodiment, the material collecting box has side panels on both sides, the side panels are in contact with the side walls of the workbench, and the workbench is provided with chutes on both sides, and the side panels are provided with protrusions at positions corresponding to the chutes;

[0018] By embedding the protrusion into the chute, the material collection box can move relatively along the length direction of the chute. As the material collection box moves, the material collection box approaches or moves away from the milling component.

[0019] In one embodiment, a slot is provided on one side of the material collection box, and the drawer can be moved through the slot and disposed in the material collection box;

[0020] A first magnetic layer is provided on one end surface of the drawer, and a second magnetic layer is provided on the inner wall of the material collecting box at a position corresponding to the first magnetic layer. The first magnetic layer and the second magnetic layer cooperate to magnetically connect the material collecting box and the drawer.

[0021] In one embodiment, a plurality of spaced-apart mounting holes are provided on both sides of the chute, and a through hole having the same diameter as the mounting hole is provided on the side plate;

[0022] When the through hole is aligned with one of the sets of mounting holes, pass the latch through the mounting hole and through the through hole.

[0023] In one embodiment, a guide rail is provided on the support, and a recess is provided at a position of the bearing seat corresponding to the guide rail;

[0024] By fitting the guide rail into the recess.

[0025] In one embodiment, baffles are provided on the two groups of support seats, and the baffles are located above the milling components.

[0026] The advantages or beneficial effects of the above technical solution include at least:

[0027] The present invention discloses an end milling device for door and window processing, which connects a pedestal installed on a milling component with a support seat in a displacement component, and realizes lateral movement of the milling component through the cooperation of a screw rod component and a driver, and controls its lateral position by telescoping the milling component through a first telescopic driving component, thereby improving the flexibility of use of the milling component and being adaptable to different milling requirements. Since the collection box in the dust suction component is located below the milling component, and a fan component is connected to the bottom of the collection box, the fan component is started and generates suction, so that the debris generated during cutting can be adsorbed into the collection box. Since the drawer component with a mesh plate installed is arranged in the collection box, when the debris is in the collection box, it will be blocked by the mesh plate and accumulated in the drawer component. The cooperation of the displacement component and the first telescopic driving component can improve the flexibility of use of the milling component, and the dust suction component can realize the adsorption of the debris, thereby improving the cleanliness of the end milling device, and solving the problem that the accumulation of debris in the traditional end milling device after a period of use affects the life and processing accuracy of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0029] Figure 1 A schematic diagram of the exploded structure of the end milling device according to an embodiment of the present disclosure is presented;

[0030] Figure 2 A structural schematic diagram of an end milling device according to an embodiment of the present disclosure from one perspective is presented;

[0031] Figure 3 A structural schematic diagram of a mobile milling mechanism according to an embodiment of the present disclosure is presented;

[0032] Figure 4 A schematic structural diagram of a partially cutaway perspective of an end milling device according to an embodiment of the present disclosure is presented;

[0033] Figure 5 A schematic diagram of the structure of the drawer and the screen plate in an exploded manner according to an embodiment of the present disclosure is presented;

[0034] Figure 6 The present disclosure embodiment is presented Figure 2 A in the middle is an enlarged schematic diagram;

[0035] Figure 7 The present disclosure embodiment is presented Figure 3 The enlarged schematic diagram of point B in the middle;

[0036] Figure 8 The present disclosure embodiment is presented Figure 4 The enlarged schematic diagram of point C in the middle;

[0037] Reference numerals: 1, workbench; 11, slideway; 12, mounting hole;

[0038] 2. Clamping assembly; 21. Support frame; 22. Second telescopic drive component; 23. Pressing plate;

[0039] 3. Mobile milling mechanism; 31. Displacement assembly; 311. Support; 3111. Guide rail; 312. Screw assembly; 313. Driver; 314. Bearing seat; 3141. Recessed portion; 32. Base; 321. Accommodating groove; 33. First telescopic driving component; 34. Support seat; 341. Extension plate; 35. Milling component; 351. Driving motor; 352. Blade; 36. Grinding component; 361. Rotating motor; 362. Grinding disc;

[0040] 4. Dust collection assembly; 41. Collection box; 411. Slot; 412. Opening; 413. Side panel; 4131. Raised portion; 4132. Through hole; 414. Notch; 415. Second magnetic layer; 42. Fan component; 43. Drawer pull; 431. First magnetic layer; 432. Handle; 44. Screen panel;

[0041] 5. Limiting component; 51. Support rod; 52. Limiting seat; 521. Bushing;

[0042] 6. Connecting parts; 61. Shaft; 62. Mounting plate; 63. Handwheel;

[0043] 7. Baffle. DETAILED DESCRIPTION

[0044] The following describes embodiments of the present disclosure in more detail with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of protection of the present disclosure.

[0045] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0046] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0047] It should be noted that the modifications of "one" and "several" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0048] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0049] Reference Figure 1-Figure 7 An end milling device for door and window processing includes a workbench 1, a clamping assembly 2, a mobile milling mechanism 3, and a dust collection assembly 4. The clamping assembly 2 is arranged on the workbench 1. A base is provided on one side of the workbench 1. The dust collection assembly 4 is used to absorb debris generated during processing.

[0050] The movable milling mechanism 3 includes a displacement assembly 31, a pedestal 32, a first telescopic driving component 33, a support seat 34 and a milling component 35. The displacement assembly 31 includes a support 311, a screw component 312, a driver 313 and a bearing seat 314. The support 311 is arranged on the base, the screw component 312 is rotatably arranged in the support 311 and is connected to the driver 313 located on one side of the support 311 through a coupling, the bearing seat 314 is installed on the screw component 312 and is connected to the pedestal 32. Receiving grooves 321 are provided on both sides of the pedestal 32. The first telescopic driving component 33 is arranged on the pedestal 32. The piston end of the first telescopic driving component 33 is connected to the support seat 34, so that the support seat 34 can move relatively along the length direction of the receiving groove 321. The vertical and horizontal positions of the milling component 35 can be changed by cooperating with the displacement assembly 31 and the first telescopic driving component 33. The milling component 35 has two groups distributed at intervals.

[0051] The support seat 34 is provided with a connecting component 6 and is connected to the milling component 35 through the connecting component 6;

[0052] The dust collection assembly 4 includes a collection box 41, a fan component 42 and a drawer component 43. The collection box 41 is connected to the workbench 1 and is located below the milling component 35. The collection box 41 has a slot 411 connected to the outside, and the bottom of the slot 411 is provided with an opening 412. The fan component 42 is installed at the bottom of the collection box 41, and the drawer component 43 is located in the slot 411. The interior of the drawer component 43 is connected to the slot 411. A mesh plate 44 is provided on the drawer component 43. The fan component 42 and the drawer component 43 are separated by the mesh plate 44. The fan component 42 is an axial flow fan driven by a motor in the prior art.

[0053] Based on the above structure, the material to be processed is placed on the workbench 1 and the clamping component 2 clamps the material, so that the material is fixed on the workbench 1, and the side of the material to be processed is located outside the workbench 1, and then the milling component 35 is started, and the driver 313 and the screw component 312 in the displacement component 311 cooperate to realize the support seat 314 to drive the Tianzuo 32 to move, thereby realizing the lateral movement of the milling component 35, and the milling component 35 is connected to the support seat 34 through the connecting component, and the support seat 34 moves in the vertical direction with the cooperation of the first telescopic driving component 33, thereby realizing the vertical and lateral movement of the milling component 35, due to the collection box of the dust collection component 4 41 is located below the milling component 35, and the collection box 41 is connected to the fan component 42, so the suction force is generated by the fan component 42, and the debris generated when the milling component 35 is cut can be adsorbed in the collection box 41, and the collection box 41 has a drawer component 43 with a mesh plate 44 installed, so that the debris in the collection box 41 falls onto the mesh plate 44, avoiding the debris from affecting the fan component 42. The position of the milling component 35 can be changed by the displacement component 31 and the first telescopic drive component 33, and the generated debris is adsorbed by the dust suction component 4, thereby solving the problem that the internal mechanism of the debris milling machine affects the equipment, thereby affecting the processing accuracy and surface quality.

[0054] In one embodiment, referring to Figure 1-Figure 3 The mobile milling mechanism 3 also includes a grinding component 36. An extension plate 341 is provided on one side of the support seat 34. The grinding component 36 includes a rotating motor 361 and a grinding disc 362. The rotating motor 361 is provided on the side of the extension plate 341 away from the workbench 1. The output end of the rotating motor 361 passes through the extension plate 341 and is connected to the grinding disc 362. The rotating motor 361 is a servo drive motor in the prior art, which provides power for the rotation of the grinding disc 362. The end face of the material after milling is in contact with the end face of the grinding disc 362, so that the end face of the material can be ground, thereby ensuring the flatness of the end face of the material and the accuracy of subsequent assembly.

[0055] In one embodiment, referring to Figure 1 、 Figure 2 、 Figure 4 and Figure 8The clamping assembly 2 includes a support frame 21, a second telescopic driving component 22 and a pressure plate 23. The support frame 21 is arranged on the workbench 1, and the second telescopic driving component 22 is arranged on the support frame 21. The piston end of the second telescopic driving component 22 passes through the support frame 21 and is connected to the pressure plate 23. The pressure plate 23 and the end surface of the workbench 1 form a clamping area. The pressure plate 23 is moved close to or away from the end of the workbench 1 by the cooperation of the second telescopic driving component 22. By placing the material to be processed on the workbench 1, the second telescopic driving component 22 controls the pressure plate 23 to approach the material and squeeze it, thereby completing the clamping and fixing of the material, so that the material will not shake during the processing, and the stability of the material processing is maintained;

[0056] The second telescopic driving component 22 is a pneumatic push rod in the prior art.

[0057] The workbench 1 is provided with a plurality of spaced-apart limiting components 5, and a limiting area for placing materials is formed between two adjacent sets of limiting components 5. By placing the materials between the two sets of limiting components 5, the position of the materials can be fixed. The setting of a plurality of limiting components 5 can realize the placement of a plurality of materials, thereby improving the milling efficiency.

[0058] The limiting component 5 includes a support rod 51 and a limiting seat 52. The support rod 51 is arranged on the workbench 1. A shaft sleeve 521 is provided at the bottom of the limiting seat 52. By embedding the support rod 51 into the shaft sleeve 521, the limiting seat 52 has the freedom of rotation along the support rod 51 as the center of the circle. By rotating the limiting seat 52, the material installed between the two sets of limiting seats 52 can be tilted, so that it can be suitable for different milling methods.

[0059] In one embodiment, referring to Figure 1-Figure 3 The milling component 35 includes a drive motor 351 and a blade portion 352. The output end of the drive motor 351 is connected to the blade portion 352. The drive motor 351 is a servo drive motor in the prior art. The drive motor 351 provides power for the rotation of the blade portion 352, so that the rotating blade portion 352 can mill the material.

[0060] The connecting component 6 includes a shaft 61, a mounting plate 62 and a handwheel 63. The mounting plate 62 is connected to the drive motor 351, and the other side of the mounting plate 62 is connected to the shaft 61. The other end of the shaft 61 extends to the other side of the support seat 34 and is connected to the handwheel 63. Through the cooperation of the mounting plate 62 and the shaft 61, the drive motor 351 has a degree of freedom of rotation with the shaft 61 as the center of the circle. Since the handwheel 63 is connected to the shaft 61, when the operator turns the handwheel 63, the shaft 61 is driven to rotate, so that the mounting plate 62 rotates synchronously, thereby changing the angle of the drive motor 351. By changing the angle of the drive motor 351, an angle can be created between the blade portion 352 and the material, so that it can be suitable for different milling requirements, and when the blade portion 352 is perpendicular to the material, the blade portion 352 can cut the material.

[0061] In one embodiment, referring to Figure 1-Figure 5 , both sides of the material collection box 41 are provided with side panels 413, and the side panels 413 are fitted with the side walls of the workbench 1. Slide grooves 11 are provided on both sides of the workbench 1, and protrusions 4131 are provided at positions of the side panels 413 corresponding to the slide grooves 11. By embedding the protrusions 4131 into the slide grooves 11, the material collection box 41 can be relatively moved along the length direction of the slide groove 11. As the material collection box 41 moves, the material collection box 41 approaches or moves away from the milling component 35. By changing the material collection box 41, it can be adjusted according to different milling conditions and milling materials, thereby improving the use flexibility of the dust collection assembly 4;

[0062] An array of spaced-apart mounting holes 12 are provided on both sides of the slide 11, and a through hole 4132 with the same aperture as the mounting hole 12 is provided on the side panel 413. When the through hole 4132 is aligned with one group of mounting holes 12, a pin is passed through the mounting hole 12 and the through hole 4132. Since the side panel 413 moves in the slide 11 through the protrusion 4131, the mounting hole 12 and the through hole 4132 cooperate to achieve the side panel 413 driving the aggregate box 41 to move to different positions. The pin can pass through the mounting hole 12 and the through hole 4132 to connect and fix the workbench 1 to the aggregate box 41, thereby improving the stability of the aggregate box 41.

[0063] In one embodiment, referring to Figure 1 、 Figure 2 、 Figure 4 and Figure 5A slot 414 is provided on one side of the material collection box 41, and the drawer piece 43 can be moved and arranged in the material collection box 41 through the slot 414. A first magnetic layer 431 is provided on one end face of the drawer piece 43, and a second magnetic layer 415 is provided on the inner wall of the material collection box 41 corresponding to the position of the first magnetic layer 431. Through the cooperation of the first magnetic layer 431 and the second magnetic layer 415, the material collection box 41 and the drawer piece 43 are magnetically connected. The drawer piece 43 can be separated from the material collection box 41 by the magnetic connection, so that the debris and the mesh board 44 on the drawer piece 43 can be cleaned, and the stability of the connection between the drawer piece 43 and the material collection box 41 can be ensured when the drawer piece 43 is located in the material collection box 41.

[0064] In one embodiment, referring to Figure 2 、 Figure 3 and Figure 6 A guide rail 3111 is provided on the support 311, and a recessed portion 3141 is provided at a position of the supporting seat 314 corresponding to the guide rail 3111. By embedding the guide rail 3111 into the recessed portion 3141, the cooperation between the guide rail 3111 and the recessed portion 3141 can play a limiting role when the supporting seat 314 moves, thereby improving the stability of the supporting seat 314 when moving and preventing the supporting seat 314 from shaking.

[0065] In one embodiment, referring to Figure 1-Figure 3 A baffle 7 is provided on the two sets of support seats 34, and the baffle 7 is located above the milling component 35. Since the milling component 35 will generate debris when it comes into contact with the material, the baffle 7 is placed above the milling component 35 to block the debris, so that the debris can fall into the collection box 41 under the action of gravity.

[0066] In one embodiment, referring to Figure 1 and Figure 5 A handle portion 432 is provided on the side of the drawer 43 away from the first magnetic layer 431. When the drawer 43 is located in the material collection box 41, the handle portion 432 is located outside the material collection box 41. Therefore, the setting of the handle portion 432 can facilitate the operator to take out the drawer 43 for replacement.

[0067] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present disclosure.

[0068] Those skilled in the art will appreciate that the above embodiments are intended only to clearly illustrate the present disclosure and are not intended to limit the scope of the present disclosure. Other changes or modifications may be made based on the above disclosure, and such changes or modifications are still within the scope of the present disclosure.

Claims

1. An end milling device for door and window processing, characterized in that: It includes a workbench, a clamping assembly, a mobile milling mechanism and a dust collection assembly, wherein the clamping assembly is arranged on the workbench, and a base is arranged on one side of the workbench; The mobile milling mechanism includes a displacement component, a pedestal, a first telescopic driving component, a support seat and a milling component, the displacement component includes a support seat, a screw component, a driver and a bearing seat, the support seat is arranged on the base, the screw component is rotatably arranged in the support seat and is connected to the driver located on one side of the support seat, the bearing seat is installed on the screw component and connected to the pedestal, and accommodating grooves are provided on both sides of the pedestal, the first telescopic driving component is arranged on the pedestal, and the piston end of the first telescopic driving component is connected to the support seat, so that the support seat can move relatively along the length direction of the accommodating groove; The support seat is provided with a connecting component and is connected to the milling component through the connecting component; The dust collection assembly includes a material collection box, a fan component and a drawer component. The material collection box is connected to the workbench and is located below the milling component. The material collection box has a slot connected to the outside, and the bottom of the slot is provided with an opening. The fan component is installed at the bottom of the material collection box, the drawer component is located in the slot, the interior of the drawer component is connected to the slot, and a mesh plate is provided on the drawer component.

2. The end milling device for door and window processing according to claim 1, characterized in that: The mobile milling mechanism also includes a grinding component. An extension plate is provided on one side of the support seat. The grinding component includes a rotating motor and a grinding disc. The rotating motor is provided on a side of the extension plate away from the workbench. The output end of the rotating motor passes through the extension plate and is connected to the grinding disc.

3. The end milling device for door and window processing according to claim 1, characterized in that: The clamping assembly includes a support frame, a second telescopic driving component and a pressure plate, wherein the support frame is arranged on the workbench, the second telescopic driving component is arranged on the support frame, the piston end of the second telescopic driving component passes through the support frame and is connected to the pressure plate, and the pressure plate and the end surface of the workbench form a clamping area; The pressing plate is moved closer to or away from the end of the workbench through the cooperation of the second telescopic driving component.

4. The end milling device for door and window processing according to claim 3, characterized in that: The workbench is provided with a plurality of spaced-apart limiting components, and a limiting area for material placement is formed between two adjacent groups of limiting components; The limiting component includes a support rod and a limiting seat. The support rod is arranged on the workbench. A shaft sleeve is arranged at the bottom of the limiting seat. By embedding the support rod into the shaft sleeve, the limiting seat has the freedom of rotation along the support rod as the center of the circle.

5. The end milling device for door and window processing according to claim 1, characterized in that: The milling component includes a driving motor and a blade portion, and the output end of the driving motor is connected to the blade portion; The connecting component includes a shaft, a mounting plate and a handwheel, wherein the mounting plate is connected to the drive motor, the other side of the mounting plate is connected to the shaft, and the other end of the shaft extends to the other side of the support base and is connected to the handwheel; Through the cooperation between the mounting plate and the shaft, the driving motor has a degree of freedom of rotation with the shaft as the center.

6. The end milling device for door and window processing according to claim 1, characterized in that: The two sides of the material collecting box are provided with side panels, the side panels are fitted with the side walls of the workbench, the two sides of the workbench are provided with chutes, and the side panels are provided with protrusions at positions corresponding to the chutes; By embedding the protrusion into the chute, the material collection box can move relatively along the length direction of the chute. As the material collection box moves, the material collection box approaches or moves away from the milling component.

7. The end milling device for door and window processing according to claim 1, characterized in that: A slot is provided on one side of the material collecting box, and the drawer can be moved through the slot and arranged in the material collecting box; A first magnetic layer is provided on one end face of the drawer, and a second magnetic layer is provided on the inner wall of the material collection box at a position corresponding to the first magnetic layer. The first magnetic layer and the second magnetic layer cooperate to magnetically connect the material collection box and the drawer.

8. The end milling device for door and window processing according to claim 6, characterized in that: The two sides of the slide are provided with arrays of spaced-apart mounting holes, and the side panels are provided with through holes with the same diameter as the mounting holes; When the through hole is aligned with one group of the mounting holes, the latch passes through the mounting hole and the through hole.

9. The end milling device for door and window processing according to claim 1, characterized in that: The support is provided with a guide rail, and the bearing seat is provided with a recessed portion at a position corresponding to the guide rail; By inserting the guide rail into the recessed portion.

10. The end milling device for door and window processing according to claim 1, characterized in that: Baffles are provided on the two groups of support seats, and the baffles are located above the milling components.

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