Novel positioning and fixed-length milling shoulder structure for wooden door pocket

Abstract

The utility model relates to the technical field of door pocket processing, and discloses a novel wooden door pocket positioning fixed-length shoulder milling structure which comprises a table top, a lower end air cylinder is movably connected to the bottom side of the table top, a positioning block is movably connected to the upper portion of the table top, an upper end air cylinder is arranged on the rear side of the positioning block, and a lower end air cylinder is arranged on the upper end of the positioning block. A supporting frame is fixedly installed on the front side of the positioning block and the front side of the upper end air cylinder, and an adjusting mechanism is movably connected to the rear side wall of the supporting frame. The material is clamped together through the positioning blocks, it can be ensured that the material cannot move in the machining process, and therefore the machining precision and accuracy are greatly improved, dimensional deviation and machining errors caused by material looseness are avoided, and the quality and consistency of products are effectively improved; by means of the design that the air cylinder at the upper end descends to flatten the material, unevenness and fluctuation of the surface of the material are powerfully eliminated, follow-up machining can be conducted on the basis of smoothness, and the sawing and shoulder milling precision can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door pocket processing, in particular to a novel positioning and fixed-length milling shoulder structure for wooden door pockets. Background Technique

[0002] When installing the door pocket of an indoor bedroom door, fixed length can ensure that the door pocket fits tightly around the door opening. To ensure that the door pocket can be accurately matched with the size of the door opening, grooving needs to be carried out before splicing parts between the door pockets. By grooving on the side of the door pocket, tenon joints between door pocket components can be realized, increasing the stability and firmness of the connection. To install door locks, hinges and other hardware accessories, holes are drilled at appropriate positions on the surface of the door panel to embed the lock core and lock body to ensure the safe locking function of the door.

[0003] During the processing of wooden doors, if the surface of the wooden board is wrinkled and uneven, when clamping operations are carried out, if the clamping is not flat, it is extremely easy to cause the wrinkled parts to not be tightly clamped, and the material will loosen. Once the material loosens, it will inevitably lead to the generation of dimensional deviation and processing error. During cutting operations, due to the loosening of the material, the originally set cutting position and size will deviate, making the cut parts not meet the expected specification requirements. During the drilling process, the loosening of the material will also cause inaccurate positioning, resulting in deviations in the position, depth and angle of the drilled holes, thus affecting subsequent assembly and use. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems that the wrinkling and unevenness of the wooden board surface and the uneven clamping lead to material loosening, which affects the processing quality and efficiency of the positioning accuracy of cutting and drilling. The utility model provides a novel positioning and fixed-length milling shoulder structure for wooden door pockets.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0006] A novel positioning and fixed-length milling shoulder structure for wooden door pockets, including a tabletop. A lower-end air cylinder is movably connected to the bottom side of the tabletop. A positioning block is movably connected above the tabletop. An upper-end air cylinder is arranged at the rear side of the positioning block. A support frame is fixedly installed at the front sides of the positioning block and the upper-end air cylinder. An adjustment mechanism is movably connected to the rear side wall of the support frame. A sawing mechanism is movably connected to the bottom end of the adjustment mechanism. The sawing mechanism includes an assembly shaft, a saw blade motor and a saw blade. The side wall of the assembly shaft is rotatably connected to the side wall of the saw blade motor. The central part of the saw blade is rotatably connected to the output end of the assembly shaft. A drilling and cutting mechanism is movably connected to the bottom rear end of the support frame.

[0007] Further, the side wall of the saw blade motor is movably clamped in the side wall of the support frame. The outer side wall of the saw blade motor and the side wall of the support frame are rotatably connected together by the assembly shaft. The bottom end of the lifting rod can drive the left and right movement of the sawing mechanism at the bottom end, and the saw blade motor drives the entire saw blade to rotate.

[0008] Further, the assembly shaft, the saw blade motor and the saw blade are located at the lower end of the rear side wall of the upper cylinder. The bottom end of the saw blade is located at the rear side edge part of the table top. The saw blade motor drives the entire saw blade to rotate, and the side wall of the saw blade can be located at the rear side end of the table top to cut the rear side end part of the wooden door.

[0009] Further, the drilling and cutting mechanism includes an upper connecting housing, an electric drill and a drill bit. The upper end of the inner side of the upper connecting housing is movably connected to the side wall of the support frame. The front end of the drill bit faces the rear side end part of the table top. The side wall of the saw blade can be located at the rear side end of the table top to cut the rear side end part of the wooden door. The electric drill can drive the drill bit to be located at the rear end part of the table top.

[0010] Further, the lower end of the inner side of the upper connecting housing is fixedly installed on the outer side wall of the electric drill. The inner end of the drill bit is movably connected to the inner side of the front end of the electric drill. The electric drill can drive the drill bit to be located at the rear end part of the table top, and can drill holes in the side of the wooden door.

[0011] Further, the adjustment mechanism includes a toothed shaft, a caliper and a lifting rod. The front side of the toothed shaft is rotatably connected to the upper end of the rear side wall of the support frame. There are two groups of lifting rods, and the two groups of lifting rods are respectively arranged at both ends of the side wall of the support frame. The top end of the partial support frame connected to the upper end of the sawing mechanism and the bottom end of the left lifting rod are movably connected together. The right lifting rod and the top end of the upper cylinder are movably connected together. The front and back movement of the top of the upper cylinder can drive the front and back movement of the caliper part, and the bottom side of the caliper moves parallel to the axis part of the toothed shaft.

[0012] Further, the bottom side of the caliper meshes with the tooth position at the axis part of the toothed shaft. The two groups of lifting rods are respectively located at both ends of the caliper and are movably connected. The bottom side of the caliper moves parallel to the axis part of the toothed shaft to adjust the position of the rear lifting rod.

[0013] Compared with the prior art, the present utility model provides a novel positioning and length - fixing milling shoulder structure for wooden door frames, having the following beneficial effects:

[0014] 1. This new type of positioning and length - determining milling shoulder structure for wooden door frames can clamp the material together with the positioning blocks, ensuring that the material does not shift during the processing. This greatly improves the accuracy and precision of the processing, avoids size deviations and processing errors caused by material loosening, and effectively enhances the quality and consistency of the products. The design of the upper cylinder descending to flatten the material effectively eliminates the unevenness and undulations on the material surface, enabling subsequent processing to be carried out on a flat basis, which helps to improve the accuracy of sawing and milling shoulders, reduces the processing resistance caused by material unevenness, and simplifies the positioning operation and improves the efficiency and accuracy of positioning by using the method of sawing and determining the length based on the upper surface positioning of the door frame.

[0015] 2. This new type of positioning and length - determining milling shoulder structure for wooden door frames can achieve precise milling of the door frame shoulders by the cylinder descending to a specified depth, enabling the shape and size of the shoulders to meet the design requirements. When processing wooden doors of different thicknesses, the milling shoulder processing can be maintained on the same plane, and only the cylinder drive is required for adjustment, without the need for manual adjustment or power - driven high - low movement of the milling shoulder motor. This not only greatly improves the production efficiency, reduces the errors and uncertainties brought by manual intervention, but also reduces the labor intensity and skill requirements of the operators. At the same time, it also avoids product quality problems caused by improper manual adjustment, further ensuring the quality stability of the products. Brief Description of the Drawings

[0016] Figure 1 It is a front - side schematic diagram of the connection of the overall structure of this utility model before connection;

[0017] Figure 2 It is a front - sectional view of the internal structure of the overall structure of this utility model;

[0018] Figure 3 It is a right - side structure display diagram of the connection of the overall structure of this utility model;

[0019] Figure 4 It is a structure display diagram inside the drilling and cutting mechanism of this utility model.

[0020] In the figure: 1. Table top; 2. Lower cylinder; 3. Positioning block; 4. Upper cylinder; 5. Support frame; 6. Sawing mechanism; 61. Assembly shaft; 62. Saw - blade motor; 63. Saw blade; 7. Drilling and cutting mechanism; 71. Upper connecting housing; 72. Electric drill; 73. Drill bit; 8. Adjustment mechanism; 81. Gear shaft; 82. Caliper; 83. Lifting rod. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment 1:

[0022] As Figures 1-4 shown, a new type of wooden door jamb positioning and length-fixed milling shoulder structure includes a tabletop 1. A lower-end cylinder 2 is movably connected to the bottom side of the tabletop 1. A positioning block 3 is movably connected above the tabletop 1. An upper-end cylinder 4 is arranged at the rear side of the positioning block 3. A support frame 5 is fixedly installed on the front sides of the positioning block 3 and the upper-end cylinder 4. An adjustment mechanism 8 is movably connected to the rear side wall of the support frame 5. The bottom end of the adjustment mechanism 8 is movably connected to a sawing mechanism 6. The sawing mechanism 6 includes an assembly shaft 61, a saw blade motor 62, and a saw blade 63. The side wall of the assembly shaft 61 is rotatably connected to the side wall of the saw blade motor 62. The axial center part of the saw blade 63 is rotatably connected to the output end of the assembly shaft 61. A drilling mechanism 7 is movably connected to the bottom end at the rear side of the support frame 5.

[0023] As Figure 2 and Figure 3 shown, the side wall of the saw blade motor 62 is movably clamped in the side wall of the support frame 5. The outer side wall of the saw blade motor 62 and the side wall of the support frame 5 are rotatably connected together through the assembly shaft 61. The assembly shaft 61, the saw blade motor 62, and the saw blade 63 are located at the lower end of the rear side wall of the upper-end cylinder 4. The bottom end of the saw blade 63 is located at the rear side edge part of the tabletop 1. The bottom end of the lifting rod 83 can drive the left and right movement of the sawing mechanism 6 at the bottom end. The saw blade motor 62 drives the entire saw blade 63 to rotate. The side wall of the saw blade 63 can be located at the rear side end of the tabletop 1 facing the rear side end part of the wooden door for cutting. Embodiment 2:

[0024] As Figures 2-4 shown, the drilling mechanism 7 includes an upper connecting housing 71, an electric drill 72, and a drill bit 73. The upper end of the inner side of the upper connecting housing 71 is movably connected to the side wall of the support frame 5. The front end of the drill bit 73 is directly opposite to the rear side end part of the tabletop 1. The lower end of the inner side of the upper connecting housing 71 is fixedly installed on the outer side wall of the electric drill 72. The inner end of the drill bit 73 is movably connected to the front inner side of the electric drill 72. The electric drill 72 drives the drill bit 73 to be located at the rear end part of the tabletop 1, and can perform drilling operations on the side of the wooden door;

[0025] As Figure 2As shown in the figure, the adjustment mechanism 8 includes a toothed shaft 81, a caliper 82, and a lifting rod 83. The front side of the toothed shaft 81 is rotatably connected to the upper end of the rear side wall of the support frame 5. There are two groups of lifting rods 83, which are respectively arranged at both ends of the side wall of the support frame 5. The bottom end of the lifting rod 83 at the top and left end of the partial support frame 5 connected to the upper end of the sawing mechanism 6 is movably connected together. The lifting rod 83 at the right end is movably connected to the top end of the upper cylinder 4. The bottom side of the caliper 82 meshes with the tooth position at the axial center of the toothed shaft 81. The two groups of lifting rods 83 are respectively located on both sides of the caliper 82 and are movably connected. The bottom side of the caliper 82 moves parallel at the axial center of the toothed shaft 81 to adjust the position of the rear lifting rod 83. The bottom end of the lifting rod 83 can drive the left and right movement of the sawing mechanism 6 at the bottom end.

[0026] Working principle: As Figures 1-4 shown in the figure, the product is placed on the top side of the table 1. During operation, the lower cylinder 2 rises on the bottom side of the table 1. After the positioning block 3 can be positioned on the top side surface of the wooden door, the upper cylinder 4 descends and presses flat on the top side of the wooden door. The front and back movement of the top of the upper cylinder 4 can drive the front and back movement of the caliper 82. The bottom side of the caliper 82 moves parallel at the axial center of the toothed shaft 81 to adjust the position of the rear lifting rod 83. The bottom end of the lifting rod 83 can drive the left and right movement of the sawing mechanism 6 at the bottom end. The saw blade motor 62 drives the entire saw blade 63 to rotate. The side wall of the saw blade 63 can be located at the rear end of the table 1 and cut the rear end part of the wooden door. The electric drill 72 drives the drill bit 73 to be located at the rear end part of the table 1, and can drill holes in the side of the wooden door.

Claims

1. A novel wooden door frame positioning and fixed-length milling shoulder structure, comprising a table top (1), characterized in that: The bottom side of the table top (1) is movably connected to a lower cylinder (2), the top of the table top (1) is movably connected to a positioning block (3), the rear side of the positioning block (3) is provided with an upper cylinder (4), the front side of the positioning block (3) and the upper cylinder (4) is fixedly mounted with a support frame (5), the rear side wall of the support frame (5) is movably connected to an adjustment mechanism (8), the bottom end of the adjustment mechanism (8) is movably connected to a sawing mechanism (6), the sawing mechanism (6) comprises an assembly shaft (61), a saw blade motor (62) and a saw blade (63), the side wall of the assembly shaft (61) is rotatably connected to the side wall of the saw blade motor (62), the axial center of the saw blade (63) is rotatably connected to the output end of the assembly shaft (61), and the rear bottom end of the support frame (5) is movably connected to a drilling mechanism (7).

2. The novel wooden door frame positioning and fixed-length milling shoulder structure according to claim 1 is characterized by: The side wall of the saw blade motor (62) is movably engaged in the side wall of the support frame (5), and the outer side wall of the saw blade motor (62) and the side wall of the support frame (5) are rotatably connected together via the assembly shaft (61).

3. The novel wooden door frame positioning and fixed-length milling shoulder structure according to claim 1 is characterized in that: The assembly shaft (61), the saw blade motor (62) and the saw blade (63) are located at the lower end of the rear side wall of the upper cylinder (4), and the bottom end of the saw blade (63) is located at the rear edge of the table top (1).

4. The novel wooden door frame positioning and fixed-length milling shoulder structure according to claim 1 is characterized in that: The drilling and cutting mechanism (7) comprises an upper shell (71), an electric drill (72) and a drill bit (73); the upper end of the outer inner side of the upper shell (71) is movably connected to the side wall of the support frame (5); and the front end of the drill bit (73) is directly opposite to the rear end of the table top (1).

5. The novel wooden door frame positioning and fixed-length milling shoulder structure according to claim 4 is characterized in that: The inner lower end of the upper housing (71) is fixedly mounted on the outer wall of the electric drill (72), and the inner end of the drill bit (73) is movably connected to the inner side of the front end of the electric drill (72).

6. The novel wooden door frame positioning and fixed-length milling shoulder structure according to claim 1 is characterized in that: The adjustment mechanism (8) comprises a gear shaft (81), a caliper (82) and a lifting rod (83); the front side of the gear shaft (81) is rotatably connected to the upper end of the rear side wall of the support frame (5); two groups of lifting rods (83) are provided, and the two groups of lifting rods (83) are respectively provided at the two ends of the side wall of the support frame (5); the top end of the part of the support frame (5) connected to the upper end of the sawing mechanism (6) and the bottom end of the lifting rod (83) at the left end are movably connected together, and the lifting rod (83) at the right end and the top end of the upper cylinder (4) are movably connected together.

7. The novel wooden door frame positioning and fixed-length milling shoulder structure according to claim 6 is characterized by: The bottom side of the caliper (82) is meshed with the teeth at the axial center of the gear shaft (81), and the two sets of lifting rods (83) are respectively located at the two side ends of the caliper (82) and are movably connected.

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