Wooden door processing and shaping device

Abstract

The utility model belongs to wooden door processing technical field especially relates to a wooden door processing shaping device. The utility model provides a wooden door processing shaping device, including frame, be provided with supply device on the frame, still have: detection device, detection device setting is below supply device, detection device is used for detecting lock hole position, positioning device, positioning device setting is between detection device and supply device, positioning device is used for fixing the lock hole position of wooden door, clamping device, clamping device sets up on positioning device, clamping device is used for limiting the position of wooden door. Supply device conveys to the lock hole on the wooden door of positioning device top alignment positioning device, lock hole falls on detection device through positioning device, and clamping device fixes the position of wooden door, so that detection device better detects whether the lock hole position is correct, convenient operation improves the accuracy of detection.

Description

Technical Field

[0001] This utility model belongs to the field of wood door processing technology, and in particular relates to a wood door processing shaping device. Background Technology

[0002] Wooden doors, or doors made of wood, can be categorized into many types based on their material, craftsmanship, and purpose, and are widely used in residential, commercial, and commercial buildings. Styles include European retro, minimalist modern, American, Mediterranean, Chinese, French romantic, and Italian. During the keyhole drilling process, improper machine operation can cause deviations in the keyhole position, affecting installation and use. Therefore, it is necessary to check and correct the keyhole position after drilling.

[0003] However, existing methods for detecting the position of keyholes are mostly complex, inefficient, and prone to shaking during the detection of wooden doors, resulting in inaccurate detection results. Therefore, we provide a wooden door processing and shaping device. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned technical problems by providing a wooden door processing and shaping device that can position and fix the wooden door to prevent it from shaking, thereby facilitating better detection of the lock hole position and improving detection accuracy.

[0005] In view of this, the present invention provides a wooden door processing and shaping device, characterized in that it includes a frame, on which a supply device is provided, and further includes: The detection device is located below the supply device and is used to detect the position of the keyhole. The detection device includes a position detection component and a vertical detection component. The position detection component is located on the frame and is used to detect the position of the keyhole on the wooden door. The vertical detection component is located on the positioning device and is used to detect whether the keyhole is perpendicular to the surface of the wooden door. A positioning device is disposed between a detection device and a supply device. The positioning device is used to fix the position of the lock hole of a wooden door. The positioning device includes a housing and a positioning shell. The housing is fixedly mounted on a frame and positioned directly below the through hole. The top surface of the housing is connected to the lower surface of the panel. The housing includes an upper shell and a lower shell. The outer diameter of the housing is larger than the diameter of the lock hole. The positioning shell is sleeved on top of the housing and passes through the through hole to connect with the panel. The height of the positioning shell is greater than the thickness of the panel. The outer diameter of the positioning shell is adapted to the diameter of the lock hole. A clamping device is provided on a positioning device and is used to limit the position of a wooden door. The clamping device includes a locking component and a driving component. The locking component is slidably disposed inside the upper housing and is used to fix the upper surface of the wooden door. The driving component is disposed inside the outer housing and is used to drive the locking component to slide inside the outer housing.

[0006] In this technical solution, the supply device delivers the lock hole on the wooden door to the positioning device so that the lock hole aligns with the positioning device. The lock hole passes through the positioning device and falls onto the detection device. The clamping device fixes the position of the wooden door so that the detection device can better detect whether the lock hole position is correct. The operation is convenient and the accuracy of the detection is improved. The lock hole of the wooden door is positioned on the panel by the positioning shell, so that the wooden door is more accurately positioned on the panel so that it can be better detected and the accuracy is improved.

[0007] Furthermore, a support frame is fixedly installed on the frame, and the position detection component includes a panel. The panel is installed on the support frame, and the width and length of the panel are adapted to the width and length of the wooden door. The panel is provided with a through hole, the diameter of which is adapted to the diameter of the lock hole, and the position of the through hole corresponds to the position of the lock hole of the wooden door. The panel is connected to the positioning device through the through hole.

[0008] In this technical solution, the supply device aligns the lock hole of the wooden door with the positioning device. The positioning device allows the wooden door to fall onto the panel. The position of the lock hole on the wooden door is determined by comparing whether the side of the wooden door is aligned with the side of the panel. This method is convenient to operate.

[0009] Furthermore, the vertical detection component includes a detection shaft, which is fixedly mounted on the top of the positioning shell. The height of the detection shaft is greater than the thickness of the wooden door, the diameter of the detection shaft is adapted to the diameter of the wooden door, and the top end of the detection shaft is tapered.

[0010] In this technical solution, when the wooden door falls onto the panel through the detection shaft, if the wooden door cannot be placed horizontally on the panel, it indicates that the lock hole of the wooden door is not vertical in the thickness direction of the wooden door and cannot be matched with the lock cylinder. To facilitate detection, the top of the detection shaft is tapered so that the lock hole of the wooden door can pass through the detection shaft.

[0011] Furthermore, the panel is detachably connected to the support frame, and the positioning shell is detachably fixedly connected to the outer shell.

[0012] In this technical solution, the panel is detachably connected so that it can be replaced, allowing the detection device to detect wooden doors of different thicknesses and sizes; the positioning shell is detachably connected to the outer shell, allowing different positioning shells to be replaced, enabling the positioning device to position wooden doors of different thicknesses and sizes.

[0013] Furthermore, the lower housing is provided with an upward opening, and the drive assembly includes: A lower shell cover is disposed at the opening of the lower shell, and a piston chamber is formed between the lower shell cover and the interior of the lower shell; A piston, which is slidably disposed inside a piston chamber, forms a first pressure chamber and a second pressure chamber inside the piston chamber; An output shaft is disposed on one side of the piston. The front end of the output shaft passes through the lower housing cover and connects to the interior of the upper housing. A sealing ring is provided between the output shaft and the lower housing cover to prevent leakage of compressed fluid. A locking part is provided at the axial end of the output shaft, and the locking part is crank-shaped. The cylinder is fixedly mounted on the frame. The lower housing is provided with an air port. The output end of the cylinder is connected to the air port. The air port is used for the intake and exhaust of gas when the piston compresses the fluid. The two air ports are respectively connected to the first pressure chamber and the second pressure chamber.

[0014] In this technical solution, before clamping, the cylinder supplies compressed gas to the second pressure chamber of the lower housing through the air port. The piston is positioned on the lower surface of the lower housing cover. At this time, the output shaft moves upward to close the locking assembly. When the wooden door falls onto the panel, the cylinder supplies compressed air to the first pressure chamber, the piston slides downward, and exhausts air from the second pressure chamber to the air port, causing the output rod to move toward the lower housing, thus opening the locking assembly and fixing the wooden door with the locking assembly.

[0015] Furthermore, the locking component includes: A connecting shaft is disposed inside the upper housing. The outer circumferential surface of the connecting shaft has a cutout corresponding to the engaging part along a direction orthogonal to the axis. The connecting shaft is detachably connected to the output shaft through the cutout and the engaging part. The positioning shell has multiple roller grooves that are adapted to the thickness of the wooden door. Multiple roller balls are arranged in the roller grooves, and the diameter of the roller balls is larger than the diameter of the roller grooves. A support shaft is mounted on a connecting shaft. The support shaft is in the shape of an "I". There is space between the minimum diameter of the support shaft and the groove on the positioning shell to accommodate the ball bearing.

[0016] In this technical solution, before clamping, the output shaft moves upward, causing the connecting shaft connected to the output shaft to move upward, which in turn causes the support shaft to move upward. The ball bearing can be housed between the positioning shell and the support shaft, which is in a closed state. When the output shaft moves downward, it drives the support shaft on the connecting shaft to move downward, causing the upper protrusion on the support shaft to exert an outward force on the ball bearing, thereby causing the ball bearing to protrude from the positioning shaft and thus fixing the position of the wooden door.

[0017] Furthermore, the positioning shell has a groove inside, and one end of the support shaft is disposed in the groove.

[0018] In this technical solution, the lower end protrusion of the support shaft is used to prevent the ball from falling into the housing along the positioning shell and to limit the movement of the ball. When the support shaft moves upward, the groove can limit the upward movement distance of the support shaft and prevent the lower end protrusion of the support shaft from generating an outward force on the ball, causing the ball to protrude from the surface of the positioning shell and preventing the locking assembly from being in a closed state.

[0019] The beneficial effects of this utility model are: 1. This utility model enables the supply device to deliver the lock hole on the wooden door to the positioning device, aligning the lock hole with the positioning device. The lock hole passes through the positioning device and falls onto the detection device. The clamping device fixes the position of the wooden door, so that the detection device can better detect whether the lock hole position is correct. The operation is convenient and the accuracy of the detection is improved. Attached Figure Description Attached image description: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural diagram of the present invention when the lock hole is mispositioned on a wooden door; Figure 3 This is a schematic diagram of the structure of the present invention, showing that the lock hole is not perpendicular to the surface of the wooden door. Figure 4 This is a cross-sectional structural schematic diagram of the clamping device of this utility model; Figure 5 This is an exploded structural diagram of the clamping device of this utility model; Figure 6 This is a schematic diagram of the ball bearing structure when the locking component of this utility model is in the closed state; Figure 7 This is a schematic diagram of the ball bearing structure in the clamping state of the locking component of this utility model; In the diagram: 1. Frame; 2. Support frame; 3. Panel; 4. Wooden door; 41. Lock hole; 42. Detection shaft; 5. Outer shell; 51. Positioning shell; 512. Groove; 52. Upper shell; 53. Lower shell; 54. Lower shell cover; 55. Piston; 56. First pressure chamber; 57. Second pressure chamber; 58. Air port; 59. Output shaft; 591. Engaging part; 6. Locking assembly; 61. Connecting shaft; 611. Cutout; 62. Support shaft; 63. Groove; 64. Ball bearing. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0022] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0023] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0024] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0025] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0026] Example 1: like Figure 1-7 As shown, this utility model provides a wooden door processing and shaping device, including a frame 1, on which a supply device is provided, and further comprising: The detection device is located below the supply device and is used to detect the position of the lock hole 41. The detection device includes a position detection component and a vertical detection component. The position detection component is located on the frame 1 and is used to detect the position of the lock hole 41 on the wooden door 4. The vertical detection component is located on the positioning device and is used to detect whether the lock hole 41 is perpendicular to the surface of the wooden door 4. A positioning device is disposed between the detection device and the supply device. The positioning device is used to fix the position of the lock hole 41 of the wooden door 4. The positioning device includes a housing 5 and a positioning shell 51. The housing 5 is fixedly disposed on the frame 1 and is located directly below the through hole. The top surface of the housing 5 is connected to the lower surface of the panel 3. The housing 5 includes an upper shell 52 and a lower shell 53. The outer diameter of the housing 5 is larger than the diameter of the lock hole 41. The positioning shell 51 is sleeved on the housing 5 and passes through the through hole to connect with the panel 3. The height of the positioning shell 51 is greater than the thickness of the panel 3. The outer diameter of the positioning shell 51 is adapted to the diameter of the lock hole 41. A clamping device is provided on the positioning device. The clamping device is used to limit the position of the wooden door 4. The clamping device includes a locking component 6 and a driving component. The locking component 6 is slidably disposed inside the upper housing 52. The locking component 6 is used to fix the upper surface of the wooden door 4. The driving component is disposed inside the outer housing 5. The driving component is used to drive the locking component 6 to slide inside the outer housing 5.

[0027] The supply device delivers the lock hole 41 on the wooden door 4 to the positioning device, aligning it with the positioning device. The lock hole 41 passes through the positioning device and falls onto the detection device. The clamping device fixes the position of the wooden door 4, making it easier for the detection device to detect whether the lock hole 41 is in the correct position. This makes the operation convenient and improves the accuracy of the detection. The lock hole 41 of the wooden door 4 is positioned on the panel 3 by the positioning shell 51, thus making the wooden door 4 more accurately positioned on the panel 3 for better detection and improved accuracy.

[0028] A support frame 2 is fixedly installed on the frame 1. The position detection component includes a panel 3, which is installed on the support frame 2. The width and length of the panel 3 are adapted to the width and length of the wooden door 4. A through hole is provided on the panel 3. The diameter of the through hole is adapted to the diameter of the lock hole 41. The position of the through hole corresponds to the position of the lock hole 41 of the wooden door 4. The panel 3 is connected to the positioning device through the through hole.

[0029] The supply device aligns the lock hole 41 of the wooden door 4 with the positioning device. The positioning device allows the wooden door 4 to fall onto the panel 3. The position of the lock hole 41 on the wooden door 4 is determined by comparing whether the side of the wooden door 4 is aligned with the side of the panel 3. The operation is convenient.

[0030] The vertical detection component includes a detection shaft 42, which is fixedly mounted on the top of the positioning shell 51. The height of the detection shaft 42 is greater than the thickness of the wooden door 4, the diameter of the detection shaft 42 is adapted to the diameter of the wooden door 4, and the top end of the detection shaft 42 is tapered.

[0031] When the wooden door 4 falls onto the panel 3 via the detection shaft 42, if the wooden door 4 cannot be placed horizontally on the panel 3, it indicates that the lock hole 41 of the wooden door 4 is not vertical in the thickness direction of the wooden door 4 and cannot be matched with the lock cylinder. For easy detection, the top of the detection shaft 42 is tapered so that the lock hole 41 of the wooden door 4 can pass through the detection shaft 42.

[0032] The panel 3 is detachably connected to the support frame 2, and the positioning shell 51 is detachably fixedly connected to the outer shell 5.

[0033] The panel 3 is detachable so that it can be replaced, allowing the detection device to detect wooden doors 4 of different thicknesses and sizes; the positioning shell 51 is detachably connected to the outer shell 5, and different positioning shells 51 can be replaced, allowing the positioning device to position wooden doors 4 of different thicknesses and sizes.

[0034] The lower housing 53 is provided with an upward opening, and the drive assembly includes: The lower shell cover 54 is disposed at the opening of the lower shell 53, and a piston 55 chamber is formed between the lower shell cover 54 and the interior of the lower shell 53; Piston 55, which is slidably disposed inside piston 55 chamber, and forms a first pressure chamber 56 and a second pressure chamber 57 inside piston 55 chamber; An output shaft 59 is disposed on one side of the piston 55. The front end of the output shaft 59 passes through the lower housing cover 54 and connects to the interior of the upper housing 52. A sealing ring is provided between the output shaft 59 and the lower housing cover 54 to prevent leakage of compressed fluid. A locking part 591 is provided at the axial end of the output shaft 59. The locking part 591 is crank-shaped. The cylinder is fixedly mounted on the frame 1. The lower housing 53 is provided with an air port 58. The output end of the cylinder is connected to the air port 58. The air port 58 is used for the intake and exhaust of gas when the piston 55 compresses the fluid. The two air ports 58 are respectively connected to the first pressure chamber 56 and the second pressure chamber 57.

[0035] Before clamping, the cylinder supplies compressed gas to the second pressure chamber 57 of the lower housing 53 through the air port 58. The piston 55 is disposed on the lower surface of the lower housing cover 54. At this time, the output shaft 59 moves upward to close the locking assembly 6. When the wooden door 4 falls on the panel 3, the cylinder supplies compressed air to the first pressure chamber 56. The piston 55 slides downward and exhausts air from the second pressure chamber 57 to the air port 58, causing the output rod to move toward the lower housing 53, thus opening the locking assembly 6 and fixing the wooden door 4 with the locking assembly 6.

[0036] The locking component 6 includes: A connecting shaft 61 is disposed inside the upper housing 52. A cutout 611 corresponding to the engaging part 591 is provided on the outer circumferential surface of the connecting shaft 61 along a direction orthogonal to the axis. The connecting shaft 61 is detachably connected to the output shaft 59 through the cutout 611 and the engaging part 591. The positioning shell 51 has multiple roller grooves 63 through it. The position of the roller grooves 63 is adapted to the thickness of the wooden door 4. Multiple roller balls 64 are arranged in the roller grooves 63. The diameter of the roller balls 64 is larger than the diameter of the roller grooves 63. A support shaft 62 is mounted on a connecting shaft 61. The support shaft 62 is in the shape of an "I". There is space between the minimum diameter of the support shaft 62 and the groove 63 on the positioning shell 51 to accommodate the ball bearing 64.

[0037] Before clamping, the output shaft 59 moves upward, causing the connecting shaft 61 connected to the output shaft 59 to move upward, which in turn causes the support shaft 62 to move upward. The ball bearing 64 can be housed between the positioning housing 51 and the support shaft 62, which is in a closed state. When the output shaft 59 moves downward, it causes the support shaft 62 on the connecting shaft 61 to move downward, so that the protrusion at the upper end of the support shaft 62 exerts an outward force on the ball bearing 64, thereby causing the ball bearing 64 to protrude from the positioning shaft, thus fixing the position of the wooden door 4.

[0038] The positioning shell 51 has a groove 512 inside, and one end of the support shaft 62 is located in the groove 512.

[0039] The lower end protrusion of the support shaft 62 is used to prevent the ball 64 from falling into the housing 5 along the positioning shell 51 and restricting the movement of the ball 64. When the support shaft 62 moves upward, the groove 512 can limit the upward movement distance of the support shaft 62 and prevent the lower end protrusion of the support shaft 62 from generating an outward force on the ball 64, causing the ball 64 to protrude from the surface of the positioning shell 51 and preventing the locking assembly 6 from being in a closed state.

[0040] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A wooden door processing and shaping device, characterized in that, Includes a frame (1), on which a supply device is provided, and further includes: The detection device is located below the supply device and is used to detect the position of the lock hole (41). The detection device includes a position detection component and a vertical detection component. The position detection component is located on the frame (1) and is used to detect the position of the lock hole (41) on the wooden door (4). The vertical detection component is located on the positioning device and is used to detect whether the lock hole (41) is perpendicular to the surface of the wooden door (4). A positioning device is set between the detection device and the supply device. The positioning device is used to fix the position of the lock hole (41) of the wooden door (4). The positioning device includes a housing (5) and a positioning shell (51). The housing (5) is fixedly set on the frame (1). The housing (5) is set directly below the through hole. The top surface of the housing (5) is connected to the lower surface of the panel (3). The housing (5) includes an upper shell (52) and a lower shell (53). The outer diameter of the housing (5) is larger than the diameter of the lock hole (41). The positioning shell (51) is sleeved on the upper part of the housing (5). The positioning shell (51) passes through the through hole and is connected to the panel (3). The height of the positioning shell (51) is greater than the thickness of the panel (3). The outer diameter of the positioning shell (51) is adapted to the diameter of the lock hole (41). A clamping device is provided on a positioning device. The clamping device is used to limit the position of the wooden door (4). The clamping device includes a locking component (6) and a driving component. The locking component (6) is slidably disposed inside the upper housing (52). The locking component (6) is used to fix the upper surface of the wooden door (4). The driving component is disposed inside the outer shell (5). The driving component is used to drive the locking component (6) to slide inside the outer shell (5).

2. The wooden door processing and shaping device according to claim 1, characterized in that, A support frame (2) is fixedly installed on the frame (1). The position detection component includes a panel (3). The panel (3) is installed on the support frame (2). The width and length of the panel (3) are adapted to the width and length of the wooden door (4). A through hole is provided on the panel (3). The diameter of the through hole is adapted to the diameter of the lock hole (41). The position of the through hole corresponds to the position of the lock hole (41) of the wooden door (4). The panel (3) is connected to the positioning device through the through hole.

3. The wooden door processing and shaping device according to claim 1, characterized in that, The vertical detection component includes a detection shaft (42), which is fixedly mounted on the top of the positioning shell (51). The height of the detection shaft (42) is greater than the thickness of the wooden door (4). The diameter of the detection shaft (42) is adapted to the diameter of the wooden door (4). The top of the detection shaft (42) is conical.

4. The wooden door processing and shaping device according to claim 1, characterized in that, The panel (3) is detachably connected to the support frame (2), and the positioning shell (51) is detachably fixedly connected to the outer shell (5).

5. The wooden door processing and shaping device according to claim 1, characterized in that, The lower housing (53) is provided with an upward opening, and the drive assembly includes: The lower shell cover (54) is disposed at the opening of the lower shell (53), and a piston (55) chamber is formed between the lower shell cover (54) and the interior of the lower shell (53); Piston (55), the piston (55) is slidably disposed inside the piston (55) chamber, the piston (55) forming a first pressure chamber (56) and a second pressure chamber (57) inside the piston (55) chamber. Output shaft (59) is disposed on one side of piston (55). The front end of output shaft (59) passes through lower cover (54) and connects to the interior of upper cover (52). A sealing ring is provided between output shaft (59) and lower cover (54) to prevent leakage of compressed fluid. A locking part (591) is provided at the axial end of output shaft (59). The locking part (591) is crank-shaped. The cylinder is fixedly mounted on the frame (1). The lower housing (53) is provided with an air port (58). The output end of the cylinder is connected to the air port (58). The air port (58) is used for the intake and exhaust of gas when the piston (55) compresses the fluid. The two air ports (58) are respectively connected to the first pressure chamber (56) and the second pressure chamber (57).

6. The wooden door processing and shaping device according to claim 1, characterized in that, The locking component (6) includes: A connecting shaft (61) is disposed inside the upper housing (52). A cut (611) corresponding to the engaging part (591) is provided on the outer circumferential surface of the connecting shaft (61) in a direction orthogonal to the axis. The connecting shaft (61) is detachably connected to the output shaft (59) through the cut (611) and the engaging part (591). The positioning shell (51) has multiple roller grooves (63) through it. The position of the roller grooves (63) is adapted to the thickness of the wooden door (4). Multiple roller balls (64) are set in the roller grooves (63). The diameter of the roller balls (64) is larger than the diameter of the roller grooves (63). Support shaft (62) is mounted on connecting shaft (61). The support shaft (62) is in the shape of an "I". There is space between the minimum diameter of the support shaft (62) and the groove (63) on the positioning shell (51) for accommodating balls (64).

7. A wooden door processing and shaping device according to claim 6, characterized in that, The positioning shell (51) has a groove (512) inside, and one end of the support shaft (62) is located in the groove (512).

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