A milling process and equipment for special-shaped wood parts

Abstract

The present application relates to a process and equipment for milling special-shaped wood pieces, and relates to the field of vertical milling equipment, which includes a workbench, on which a vertical milling assembly is arranged; a connecting table, which is arranged on the workbench and located on both sides of the top of the workbench; a longitudinal moving part, which is arranged between the two connecting tables, and a longitudinal separation assembly is arranged between the longitudinal moving part and the connecting table; a transverse moving part, which is arranged on the longitudinal moving part, and a transverse separation assembly is arranged between the transverse moving part and the longitudinal moving part; a clamping assembly, which is arranged on the transverse moving part and clamps the wood piece. The present application clamps the wood piece by the clamping assembly, and the operator holds the longitudinal moving part with one hand so that the longitudinal moving part and the connecting table can slide relative to each other, and holds the transverse moving part with the other hand so that the transverse moving part and the longitudinal moving part can slide relative to each other, and mills the wood piece, avoiding direct pushing of the wood piece by human hands, so as to improve safety.

Description

Technical Field

[0001] The present application relates to the field of vertical milling equipment, and in particular to a milling process and equipment for special-shaped wood parts. Background Art

[0002] Wooden furniture refers to furniture that is made of wood as the main material through processing. Wooden furniture is deeply loved by consumers because of its natural, environmentally friendly and durable characteristics.

[0003] Before producing furniture, wooden furniture parts are usually sampled for design verification, process testing and size verification. When sampling wooden workpieces, vertical milling equipment is usually used. Vertical milling is one of the most common processing equipment. Vertical milling is the abbreviation of vertical milling machine. Special-shaped structures in wooden furniture usually refer to parts with special profiles or curved surfaces, such as curved chair backs or tenon structures. Since it is impossible to push the wooden parts directly when processing special-shaped wooden parts, the operator needs to hold the wooden parts and mill them.

[0004] Regarding the above-mentioned related technologies, when a person holds a wooden piece by hand, the person needs to use a large amount of force to hold the wooden piece, which results in excessive labor intensity and a great safety hazard. Summary of the invention

[0005] In order to improve the safety when milling wooden parts, the present application provides a milling process and equipment for special-shaped wooden parts.

[0006] In the first aspect, the present application provides a special-shaped wood milling processing equipment, which adopts the following technical solution:

[0007] A special-shaped wood piece milling processing equipment, comprising:

[0008] a workbench on which a vertical milling assembly for milling wood pieces is disposed;

[0009] A connecting table is arranged on the workbench and located on both sides of the top of the workbench;

[0010] A longitudinal moving member is arranged between the two connecting platforms, and a longitudinal separation component is arranged between the longitudinal moving member and the connecting platform to separate the two so as to realize relative sliding between the two;

[0011] A transverse moving member is arranged on the longitudinal moving member, and a transverse separation component is arranged between the transverse moving member and the longitudinal moving member to separate the two so as to realize relative sliding of the two;

[0012] The clamping assembly is arranged on the transverse moving member and clamps the wooden member.

[0013] By adopting the above technical solution, the clamping assembly clamps the wooden piece, and the operator holds the longitudinal moving piece with one hand so that the longitudinal moving piece and the connecting table can slide relative to each other, and holds the transverse moving piece with the other hand so that the transverse moving piece and the longitudinal moving piece can slide relative to each other, and according to the required sample shape and milling line, the redundant part of the wooden piece within a milling area is milled to avoid direct pushing of the wooden piece by hand, so as to improve safety. At the same time, there is no need to use great force to hold, so as to reduce labor intensity.

[0014] Optionally, the longitudinal separation component includes a linkage rod slidably disposed in the longitudinal moving member, a first longitudinal elastic member disposed between the linkage rod and the inner wall of the longitudinal moving member, a longitudinal insertion rod slidably disposed in the longitudinal moving member and located at both ends of the linkage rod, and a second longitudinal elastic member connecting the longitudinal insertion rod and the inner wall of the longitudinal moving member; after the linkage rod is pressed, the longitudinal insertion rods at both ends thereof approach each other driven by the second longitudinal elastic member; a longitudinal slide groove for sliding the end of the longitudinal moving member is provided on the connecting platform; and a plurality of longitudinal slots for plugging and cooperating with the longitudinal insertion rod are provided on the side walls of the longitudinal slide groove.

[0015] By adopting the above technical solution, the linkage rod is pressed inward, so that the longitudinal insertion rod retracts under the elastic force of the second longitudinal elastic member, thereby separating the longitudinal movable member and the connecting platform to achieve a slidable connection between the two, making it convenient for the staff to push the longitudinal movable member to adjust the position of the wooden piece clamped on the clamping assembly, thereby facilitating the milling of the wooden piece.

[0016] Optionally, the transverse separation component includes a hinged rod hinged on the transverse moving part, a transverse elastic part arranged between the hinged rod and the inner wall of the transverse moving part, and a transverse insertion rod arranged on the hinged rod, the transverse moving part is sleeved on the outside of the longitudinal moving part, the top of the longitudinal moving part is provided with a top slide groove, and the bottom of the top slide groove is provided with multiple top slots that are plugged into and cooperate with the transverse insertion rod.

[0017] By adopting the above technical solution, the hinged rod is pressed downward to disengage the transverse rod from the top slot, thereby separating the transverse moving part and the longitudinal moving part. The transverse moving part can be pushed left or right according to actual needs to adjust the position of the wooden piece clamped on the clamping assembly, thereby facilitating the milling of the wooden piece.

[0018] Optionally, the clamping assembly includes a fixed plate arranged on the side of the transverse moving part close to the vertical milling assembly, a fixed block arranged on the fixed plate, an upper clamping plate slidably connected to the fixed block, and a vertical screw rotatably connected to the fixed plate, the vertical screw is threadedly connected to the upper clamping plate, and the upper clamping plate cooperates with the fixed plate to clamp the wooden piece.

[0019] By adopting the above technical solution, the wood piece is placed on the fixed plate, and the vertical screw is rotated to drive the upper clamping plate to move downward, so that the upper clamping plate and the fixed plate can clamp the wood piece, which is convenient for subsequent milling of the wood piece.

[0020] Optionally, a height adjustment assembly is provided between the connecting platform and the workbench, and the height adjustment assembly includes a height adjustment screw rotatably provided on the workbench and a guide rod provided on the workbench, the height adjustment screw is threadedly connected to the connecting platform, and the guide rod is slidably connected to the connecting platform.

[0021] By adopting the above technical solution, the height adjustment screw is rotated, and under the guidance of the guide rod, the two connecting tables can be driven to move downward, so that the milling surface of the wood piece can be processed into a convex upper and concave lower processing surface to meet the process requirements.

[0022] Optionally, the clamping assembly further comprises a bidirectional screw rotatably connected to the fixed block and two side clamping plates threadedly connected to the outer sides of the bidirectional screw, and the side clamping plates are slidably connected to the fixed block.

[0023] By adopting the above technical solution, after placing the wood piece on the fixed plate, the bidirectional screw is rotated so that the two side clamping plates are driven by the bidirectional screw to approach each other and clamp the wood piece to the left and right to reduce the deviation of the wood piece during the milling process.

[0024] Optionally, a side locking nut is threadedly connected to the bidirectional screw, and the side locking nut abuts against the side clamping plate; a middle locking nut is threadedly connected to the vertical screw, and the middle locking nut abuts against the upper clamping plate.

[0025] By adopting the above technical solution, the friction force of the threads between the bidirectional screw and the side clamping plate can be increased, and the friction force of the threads between the vertical screw and the vertical slider can be increased, so as to improve the stability of clamping.

[0026] Optionally, a wheel groove is provided at the bottom of the longitudinal slide groove, and a guide wheel that cooperates with the wheel groove is rotatably provided at the bottom of the longitudinal movable member.

[0027] By adopting the above technical solution, the sliding friction between the longitudinal moving part and the connecting platform can be converted into rolling friction, which greatly reduces the friction between the two and makes it easier for the staff to push the longitudinal moving part.

[0028] Optionally, a side of the longitudinal moving member away from the vertical milling assembly is provided with a clearance opening, and a plurality of pressing heads are provided on the linkage rod, and the pressing heads are located in the clearance opening.

[0029] By adopting the above technical solution, the linkage rod can be pressed by the pressing head at any time to improve practicality.

[0030] In a second aspect, the present application provides a milling process for special-shaped wood parts, which adopts the following technical solution and includes the following steps:

[0031] S1: According to the required sample shape, draw milling lines on the top and bottom surfaces of the wood piece, divide the wood piece into multiple milling areas, and draw range lines between each milling area;

[0032] S2: Place the wood piece on the fixed plate, rotate the vertical screw and the bidirectional screw, so that the upper clamping plate and the fixed plate clamp the upper and lower sides of the wood piece respectively, and the two side clamping plates clamp the left and right sides of the wood piece;

[0033] S3: The operator holds the longitudinal moving piece with one hand so that the longitudinal moving piece and the connecting table can slide relative to each other, and holds the transverse moving piece with the other hand so that the transverse moving piece and the longitudinal moving piece can slide relative to each other, and mills the redundant part of the wood piece in a milling area according to the required sample shape;

[0034] S4: After the redundant portion of the wood piece in one milling area is milled, the angle of the wood piece is adjusted, and then the redundant portion in another milling area is milled until the milling of the wood piece is completed.

[0035] By adopting the above technical solution, the milling of special-shaped wooden parts can be completed step by step and in an orderly manner, and the work of making samples can be completed.

[0036] In summary, the present application includes at least one of the following beneficial technical effects:

[0037] 1. The clamping assembly clamps the wood piece. The operator holds the longitudinal moving piece with one hand so that the longitudinal moving piece and the connecting table can slide relative to each other. The operator holds the transverse moving piece with the other hand so that the transverse moving piece and the longitudinal moving piece can slide relative to each other. According to the required sample shape and milling line, the redundant part of the wood piece in a milling area is milled to avoid direct hand pushing of the wood piece to improve safety.

[0038] 2. Turn the height adjustment screw rod, and under the guidance of the guide rod, the two connecting tables can be driven to move downward, so that the milling surface of the wood piece can be processed into a convex upper and concave lower processing surface to meet the process requirements;

[0039] 3. Turn the bidirectional screw so that the two side clamping plates are driven by the bidirectional screw to approach each other and clamp the wood piece on the left and right to reduce the deviation of the wood piece during the milling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the milling equipment for special-shaped wood parts;

[0041] Figure 2It is a schematic diagram of the longitudinal moving parts and longitudinal separation components of the milling processing equipment for special-shaped wood parts;

[0042] Figure 3 It is a schematic diagram of a transverse moving part and a transverse separation component of a milling processing equipment for special-shaped wood parts;

[0043] Figure 4 It is a cross-sectional view of the transverse moving parts of the milling processing equipment for special-shaped wood parts;

[0044] Figure 5 It is a schematic diagram of a clamping assembly of a milling processing equipment for special-shaped wood parts;

[0045] Figure 6 It is a front view of the clamping assembly of the special-shaped wood part milling processing equipment;

[0046] Figure 7 This application Figure 1 A partial enlarged schematic diagram of part A.

[0047] Description of the accompanying drawings: 1. workbench; 2. connecting table; 3. longitudinal moving member; 4. transverse moving member; 5. clamping assembly; 6. vertical milling assembly; 7. height adjustment assembly; 8. longitudinal separation assembly; 9. transverse separation assembly; 10. linkage rod; 11. first longitudinal elastic member; 12. longitudinal insertion rod; 13. second longitudinal elastic member; 14. longitudinal slide groove; 15. longitudinal slot; 16. wheel groove; 17. guide wheel; 18. hinged rod; 19. transverse elastic member; 20. transverse 1. Insert rod; 21. Top slide; 22. Top slot; 23. Mounting port; 24. Make way port; 25. Press head; 26. Fixing plate; 27. Fixing block; 28. Upper clamping plate; 29. ​​Vertical screw; 30. Vertical slide; 31. Vertical slider; 32. Middle locking nut; 33. Bidirectional screw; 34. Side clamping plate; 35. Limiting slot; 36. Side locking nut; 37. Height adjustment screw; 38. Guide rod; 39. Adjustment connecting block; 40. Guide connecting block. DETAILED DESCRIPTION

[0048] The following is combined with Figures 1 to 7 This application is described in further detail.

[0049] The present application embodiment discloses a special-shaped wood piece milling processing equipment. Figure 1 The special-shaped wood milling processing equipment includes a workbench 1, a connecting table 2, a longitudinal moving part 3, a transverse moving part 4 and a clamping assembly 5. A vertical milling assembly 6 is installed on the workbench 1. The vertical milling assembly 6 is used for milling wood. It should be noted that the vertical milling assembly 6 in the present application is a prior art, and the drill bit of the vertical milling assembly 6 extends out of the top of the workbench 1.

[0050] The connecting table 2 is installed on the top of the workbench 1 through the height adjustment component 7. The connecting tables 2 are arranged in two, and the two connecting tables 2 are located at the two sides of the top of the workbench 1. The longitudinal moving member 3 is installed between the two connecting tables 2. A longitudinal separation component 8 is installed between the longitudinal moving member 3 and the connecting table 2. The longitudinal separation component 8 can separate the longitudinal moving member 3 and the connecting table 2 to achieve relative sliding of the two. The transverse moving member 4 is installed on the longitudinal moving member 3. A transverse separation component 9 is installed between the transverse moving member 4 and the longitudinal moving member 3. The transverse separation component 9 can separate the transverse moving member 4 and the longitudinal moving member 3 to achieve relative sliding of the two. The clamping component 5 is installed on the side of the transverse moving member 4 close to the vertical milling component 6, and the clamping component 5 can clamp the wood piece.

[0051] The wooden piece is clamped by the clamping assembly 5. The operator holds the longitudinal moving piece 3 with one hand so that the longitudinal moving piece 3 and the connecting platform 2 can slide relative to each other, and holds the transverse moving piece 4 with the other hand so that the transverse moving piece 4 and the longitudinal moving piece 3 can slide relative to each other. According to the required sample shape and milling line, the redundant part of the wooden piece within a milling area is milled to avoid direct pushing of the wooden piece by hand to improve safety.

[0052] Reference Figure 1 and Figure 2The longitudinal separation component 8 includes a linkage rod 10, a first longitudinal elastic member 11, a longitudinal insertion rod 12 and a second longitudinal elastic member 13. A longitudinal slide groove 14 is provided on the side where the two connecting platforms 2 are close to each other. The end of the longitudinal moving member 3 extends into the longitudinal slide groove 14, and the longitudinal slide groove 14 is provided for the end of the longitudinal moving member 3 to slide. A plurality of longitudinal slots 15 are provided on the side wall of the longitudinal slide groove 14, and the plurality of longitudinal slots 15 are linearly arranged along the length direction of the longitudinal slide groove 14. The longitudinal moving member 3 is a square rod with an internal hollow arrangement. The length direction of the longitudinal moving member 3 is perpendicular to the length direction of the connecting platform 2. The linkage rod 10 slides horizontally inside the longitudinal moving member 3. The length direction of the linkage rod 10 is parallel to the length direction of the longitudinal moving member 3, and the sliding direction of the linkage rod 10 is perpendicular to the length direction of the longitudinal moving member 3. The first longitudinal elastic member 11 is horizontally installed on the side of the linkage rod 10 close to the vertical milling assembly 6. The first longitudinal elastic member 11 is provided in plurality, and one end of the first longitudinal elastic member 11 away from the linkage rod 10 is connected to the inner side wall of the longitudinal moving member 3. The longitudinal insert rod 12 is slidably connected in the longitudinal moving member 3, and the two longitudinal insert rods 12 are located at the left and right ends of the linkage rod 10. The two longitudinal insert rods 12 respectively penetrate and extend out of the two ends of the longitudinal moving member 3. The second longitudinal elastic member 13 is installed between the longitudinal insert rod 12 and the inner wall of the longitudinal moving member 3, and the longitudinal insert rod 12 is plugged into the longitudinal slot 15. Both ends of the linkage rod 10 are inclined, and the ends of the two longitudinal insert rods 12 that are close to each other are also inclined. The inclined surface at the end of the linkage rod 10 is the first inclined surface, and the inclined surface on the longitudinal insert rod 12 is the second inclined surface, so that the cross section of the linkage rod 10 is an isosceles trapezoid, and the first inclined surface of the linkage rod 10 can fit the second inclined surface of the longitudinal insert rod 12. In this embodiment, the first longitudinal elastic member 11 and the second longitudinal elastic member 13 are both springs.

[0053] Pressing the linkage rod 10 inwards compresses the first longitudinal elastic member 11, so that the longitudinal insertion rod 12 originally inserted into the longitudinal slot 15 retracts under the elastic force of the second longitudinal elastic member 13 and is completely located in the longitudinal moving member 3, so that the longitudinal moving member 3 and the connecting platform 2 can be separated to achieve a slidable connection between the two, which is convenient for the staff to push the longitudinal moving member 3 to adjust the position of the wooden piece clamped on the clamping assembly 5, so as to facilitate milling of the wooden piece. When it is necessary to perform fixed-point milling on a certain position of the wooden piece, the linkage rod 10 can be stopped from being pressed, so that the longitudinal insertion rod 12 is reinserted into the longitudinal slot 15 at the corresponding position under the elastic force of the second longitudinal elastic member 13.

[0054] Furthermore, a wheel groove 16 is provided at the bottom of the longitudinal slide 14, and the length direction of the wheel groove 16 is parallel to the length direction of the longitudinal slide 14. A guide wheel 17 is rotatably installed at the bottom of the longitudinal moving member 3, and the guide wheel 17 is located in the wheel groove 16, and the guide wheel 17 can roll in the wheel groove 16. Since the combined weight of the longitudinal moving member 3, the transverse moving member 4 and the clamping assembly 5 is relatively large, it may be difficult for the operator to push the longitudinal moving member 3, and the setting of the guide wheel 17 and the wheel groove 16 can convert the sliding friction between the longitudinal moving member 3 and the connecting platform 2 into rolling friction, greatly reducing the friction between the two, and making it easier for the operator to push the longitudinal moving member 3.

[0055] Reference Figure 3 and Figure 4 Preferably, the transverse separation component 9 includes a hinge rod 18, a transverse elastic member 19 and a transverse insertion rod 20. A top slide groove 21 is provided on the top of the longitudinal moving member 3, and the length direction of the top slide groove 21 is parallel to the length direction of the longitudinal moving member 3. A plurality of top slots 22 are provided at the bottom of the top slide groove 21, and the plurality of top slots 22 are linearly arranged along the length direction of the top slide groove 21. Specifically, the transverse moving member 4 is a square sleeve, and the transverse moving member 4 is slidably sleeved on the outer side of the longitudinal moving member 3. A mounting opening 23 is provided on the top of the transverse moving member 4, and the mounting opening 23 is connected to the inside of the transverse moving member 4. The hinge rod 18 is hinged in the mounting opening 23. The hinge rod 18 is in a "Z" shape. The hinge axis of the hinge rod 18 is horizontally arranged and its length direction is perpendicular to the length direction of the longitudinal moving member 3. The transverse elastic member 19 is connected between the top of the hinge rod 18 and the inner top wall of the transverse moving member 4. The transverse insertion rod 20 is installed at the bottom of the hinge rod 18, and the transverse insertion rod 20 is plugged into and matched with the top slot 22. In this embodiment, the transverse elastic member 19 is a spring.

[0056] Press the hinge rod 18 downward to tilt one end of the hinge rod 18 close to the transverse insertion rod 20, so that the transverse insertion rod 20 is separated from the top slot 22, so that the transverse elastic member 19 is compressed and in a compressed state, thereby separating the transverse moving member 4 and the longitudinal moving member 3. At this time, the transverse moving member 4 can be pushed left or right according to actual needs to adjust the position of the wooden piece clamped on the clamping assembly 5, so as to facilitate milling of the wooden piece. When it is necessary to perform fixed-point milling on a certain position of the wooden piece, the hinge rod 18 can be stopped from being pressed, so that the hinge rod 18 is restored to its original position under the action of the transverse elastic member 19, and the transverse insertion rod 20 is reinserted into the top slot 22 at the corresponding position. It should be noted that since the hinge rod 18 rotates along its hinge axis, the motion trajectory of the longitudinal insertion rod 12 is not a straight line, so the notch of the top slot 22 is designed to be expanded.

[0057] Reference Figure 1Further, a clearance opening 24 is provided on the side of the longitudinal moving member 3 away from the vertical milling assembly 6, and a plurality of pressing heads 25 are installed on the end of the linkage rod 10 away from the first longitudinal elastic member 11, and the pressing heads 25 are located in the clearance opening 24. Since the transverse moving member 4 may move to any position on the longitudinal moving member 3, in order to be able to press the linkage rod 10 at any time, a plurality of pressing heads 25 are provided. In addition, in order to prevent the pressing heads 25 from affecting the movement of the transverse moving member 4, when the longitudinal insertion rod 12 is inserted into the longitudinal slot 15, the end of the pressing head 25 is flush with the outer side of the longitudinal moving member 3.

[0058] Reference Figure 5 and Figure 6 Preferably, the clamping assembly 5 includes a fixed plate 26, a fixed block 27, an upper clamping plate 28 and a vertical screw 29. The fixed plate 26 is horizontally fixed to the outside of the transverse moving member 4 and close to the side of the vertical milling assembly 6. The fixed block 27 is fixed to the top of the fixed plate 26 and close to the transverse moving member 4. A vertical slide groove 30 is opened at the end of the fixed block 27 away from the transverse moving member 4. The vertical slide groove 30 passes through the top surface of the fixed block 27. A vertical slider 31 is slidably connected in the vertical slide groove 30. The upper clamping plate 28 is connected to the vertical slider 31. The vertical screw 29 is rotatably connected to the top of the fixed plate 26. The vertical screw 29 is located in the vertical slide groove 30, and the vertical screw 29 threadably passes through the vertical slider 31.

[0059] The wood piece is placed on the fixed plate 26, and the vertical screw 29 is rotated so that the vertical slider 31 can move downward under the limiting action of the vertical slide groove 30, so as to drive the upper clamping plate 28 to move downward, so that the upper clamping plate 28 and the fixed plate 26 can clamp the wood piece, which is convenient for subsequent milling of the wood piece. It should be noted that when the wood piece is placed on the fixed plate 26, the wood piece needs to be kept in a horizontal state, and the length direction of the wood piece is kept parallel to the moving direction of the longitudinal moving member 3.

[0060] Furthermore, a middle locking nut 32 is threadedly connected to the vertical screw 29. When the upper clamping plate 28 needs to be adjusted, the middle locking nut 32 is first loosened so that the middle locking nut 32 is not pressed against the top of the vertical slider 31, and then the vertical screw 29 is rotated to adjust the upper clamping plate 28. After the adjustment is completed, the middle locking nut 32 is screwed again so that the bottom of the middle locking nut 32 is pressed against the vertical slider 31 on one side of the upper clamping plate 28. In this way, the friction force of the threads between the vertical screw 29 and the vertical slider 31 can be increased, so that the vertical screw 29 is not easy to rotate under vibration, so as to improve the stability of clamping.

[0061] Preferably, the clamping assembly 5 also includes a bidirectional screw 33 and a side clamping plate 34. Limiting grooves 35 are provided on the left and right sides of the fixed block 27. The bidirectional screw 33 is rotatably connected to the middle position of the fixed block 27. The bidirectional screw 33 is located in the limiting groove 35. The bidirectional screw 33 is horizontally arranged. The length direction of the bidirectional screw 33 is parallel to the moving direction of the transverse moving member 4. The two side clamping plates 34 are respectively slidably connected to the two limiting grooves 35 of the fixed block 27, and the bidirectional screw 33 threads penetrate the two side clamping plates 34.

[0062] Since the lateral moving member 4 needs to be pushed to move horizontally during milling, the wood piece will be subjected to lateral force. Therefore, two side clamping plates 34 are set. After the wood piece is placed on the fixed plate 26, the bidirectional screw 33 is rotated so that the two side clamping plates 34 can approach each other under the drive of the bidirectional screw 33 and the limiting effect of the limiting groove 35, and clamp the wood piece left and right. Then the upper clamping plate 28 clamps the top of the wood piece, thereby clamping the wood piece in all directions to reduce the offset of the wood piece during the milling process. It should be noted that the distance between the upper and lower surfaces of the side clamping plate 34 is less than the thickness of the wood piece to ensure that the side clamping plate 34 will not affect the clamping of the upper clamping plate 28 on the wood piece.

[0063] Furthermore, two side locking nuts 36 are threadedly connected to the bidirectional screw 33. The two side locking nuts 36 are respectively located on the sides of the two side clamping plates 34 that are away from each other, and the side locking nuts 36 abut against the side clamping plates 34. When the side clamping plates 34 need to be adjusted, the two side locking nuts 36 are first loosened so that the side locking nuts 36 are not abutted against the side surfaces of the side clamping plates 34, and then the bidirectional screw 33 is rotated to adjust the side clamping plates 34. After the adjustment is completed, the side locking nuts 36 are screwed again so that the ends of the side locking nuts 36 abut against the side surfaces of the side clamping plates 34. In this way, the friction force of the threads between the bidirectional screw 33 and the side clamping plates 34 can be increased, so that the bidirectional screw 33 is not easy to rotate under vibration, thereby improving the stability of clamping.

[0064] Reference Figure 1 and Figure 7 Preferably, the height adjustment assembly 7 includes a height adjustment screw 37 and a guide rod 38. An adjustment connection block 39 and two guide connection blocks 40 are fixed on the side of the two connection tables 2 away from each other. The adjustment connection block 39 is located between the two guide connection blocks 40. The height adjustment screw 37 rotates vertically at the top of the workbench 1 and corresponds to the position of the adjustment connection block 39, and the height adjustment screw 37 threadably penetrates the adjustment connection block 39. The guide rod 38 is vertically fixed at the top of the workbench 1 and corresponds to the position of the guide connection block 40, and the guide rod 38 slides through the guide connection block 40.

[0065] Due to process requirements, the milling surface of the wood piece needs to be processed into a convex and concave processing surface. Therefore, the height of the clamping assembly 5 needs to be adjusted. At this time, the height of the clamping assembly 5 can be adjusted according to actual needs. When adjusting the height, the height adjustment screw 37 is rotated, and under the guidance of the guide rod 38, the two connecting platforms 2 can be driven to move downward.

[0066] The embodiment of the present application also discloses a milling process for special-shaped wood pieces, which comprises the following steps:

[0067] S1: According to the required sample shape, draw milling lines on the top and bottom surfaces of the wood piece, divide the wood piece into four milling areas, and draw range lines between each milling area. The starting point of the range line is the midpoint of each side length of the top and bottom surfaces of the wood piece.

[0068] S2: Place the wood piece on the fixed plate 26, first rotate the bidirectional screw 33, and then rotate the vertical screw 29, so that the two side clamping plates 34 clamp the left and right sides of the wood piece, and the upper clamping plate 28 and the fixed plate 26 clamp the upper and lower sides of the wood piece respectively, and make the area of ​​the wood piece that needs to be milled face the vertical milling assembly 6.

[0069] S3: The operator holds the longitudinal moving member 3 with one hand and uses the thumb to squeeze the pressing head 25 so that the longitudinal moving member 3 and the connecting platform 2 can slide relative to each other. The operator holds the transverse moving member 4 with the other hand and uses the thumb to press the hinge rod 18 so that the transverse moving member 4 and the longitudinal moving member 3 can slide relative to each other, and mills the redundant part of the wood piece within a milling area according to the required sample shape and milling line.

[0070] S4: After the excess part of the wood piece in one milling area is milled, the vertical milling assembly 6 is first turned off, the clamping of the wood piece by the clamping assembly 5 is released, and then the angle of the wood piece is adjusted, and then the excess part in another milling area is milled until the milling of the wood piece is completed.

[0071] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A milling equipment for special-shaped wood parts, It is characterized in that include: A workbench (1) on which a vertical milling assembly (6) for milling wood pieces is arranged; A connecting platform (2) is arranged on the workbench (1) and is located on both sides of the top of the workbench; A longitudinal moving member (3) is arranged between the two connecting platforms (2); a longitudinal separation component (8) is arranged between the longitudinal moving member (3) and the connecting platform (2) to separate the two so as to achieve relative sliding between the two; A transverse moving member (4) is arranged on the longitudinal moving member (3), and a transverse separation component (9) is arranged between the transverse moving member (4) and the longitudinal moving member (3) to separate the two so as to achieve relative sliding between the two; A clamping assembly (5) is arranged on the transverse moving member (4) and is used to clamp the wood piece; The longitudinal separation component (8) comprises a linkage rod (10) slidably arranged in the longitudinal moving member (3), a first longitudinal elastic member (11) arranged between the linkage rod (10) and the inner wall of the longitudinal moving member (3), a longitudinal insertion rod (12) slidably arranged in the longitudinal moving member (3) and located at both ends of the linkage rod (10), and a second longitudinal elastic member (13) connecting the longitudinal insertion rod (12) and the inner wall of the longitudinal moving member (3); after the linkage rod (10) is pressed, the longitudinal insertion rods (12) at both ends thereof are driven by the second longitudinal elastic member (13) to approach each other; a longitudinal slide groove (14) for sliding the end of the longitudinal moving member (3) is provided on the connecting platform (2); and a plurality of longitudinal slots (15) for plugging and cooperating with the longitudinal insertion rod (12) are provided on the side wall of the longitudinal slide groove (14); The transverse separation assembly (9) comprises a hinge rod (18) hinged on the transverse moving member (4), a transverse elastic member (19) arranged between the hinge rod (18) and the inner wall of the transverse moving member (4), and a transverse insertion rod (20) arranged on the hinge rod (18); the transverse moving member (4) is sleeved on the outer side of the longitudinal moving member (3); a top slide groove (21) is provided on the top of the longitudinal moving member (3); and a plurality of top slots (22) are provided at the bottom of the top slide groove (21) for plugging and cooperating with the transverse insertion rod (20); The clamping assembly (5) comprises a fixing plate (26) arranged on a side of the transverse moving member (4) close to the vertical milling assembly (6), a fixing block (27) arranged on the fixing plate (26), an upper clamping plate (28) slidably connected to the fixing block (27), and a vertical screw (29) rotatably connected to the fixing plate (26), wherein the vertical screw (29) is threadedly connected to the upper clamping plate (28), and the upper clamping plate (28) cooperates with the fixing plate (26) to clamp the wood piece; A height adjustment assembly (7) is provided between the connecting platform (2) and the workbench (1), and the height adjustment assembly (7) comprises a height adjustment screw (37) rotatably arranged on the workbench (1) and a guide rod (38) arranged on the workbench (1), the height adjustment screw (37) being threadedly connected to the connecting platform (2), and the guide rod (38) being slidably connected to the connecting platform (2).

2. The special-shaped wood milling processing equipment according to claim 1, Features: The clamping assembly (5) further comprises a bidirectional screw (33) rotatably connected to the fixing block (27) and two side clamping plates (34) threadedly connected to the outside of the bidirectional screw (33), wherein the side clamping plates (34) are slidably connected to the fixing block (27).

3. The special-shaped wood piece milling processing equipment according to claim 2, Features: The bidirectional screw (33) is threadedly connected with a side locking nut (36), and the side locking nut (36) abuts against the side clamping plate (34); the vertical screw (29) is threadedly connected with a middle locking nut (32), and the middle locking nut (32) abuts against the upper clamping plate (28).

4. The special-shaped wood milling processing equipment according to claim 1, Features: The bottom of the longitudinal sliding groove (14) is provided with a wheel groove (16), and the bottom of the longitudinal moving member (3) is rotatably provided with a guide wheel (17) that matches the wheel groove (16).

5. The special-shaped wood piece milling processing equipment according to claim 1, Features: A clearance opening (24) is provided on the side of the longitudinal moving member (3) away from the vertical milling assembly (6), and a plurality of pressing heads (25) are provided on the linkage rod (10), and the pressing heads (25) are located in the clearance opening (24).

6. A process for milling special-shaped wood pieces, comprising: using a milling equipment for special-shaped wood pieces as claimed in any one of claims 1 to 5, It is characterized in that The processing technology includes the following steps: S1: According to the required sample shape, draw milling lines on the top and bottom surfaces of the wood piece, divide the wood piece into multiple milling areas, and draw range lines between each milling area; S2: placing the wooden piece on the fixing plate (26), rotating the vertical screw (29) and the bidirectional screw (33), so that the upper clamping plate (28) and the fixing plate (26) clamp the upper and lower sides of the wooden piece respectively, and the two side clamping plates (34) clamp the left and right sides of the wooden piece; S3: The operator holds the longitudinal moving member (3) with one hand so that the longitudinal moving member (3) and the connecting platform (2) can slide relative to each other, and holds the transverse moving member (4) with the other hand so that the transverse moving member (4) and the longitudinal moving member (3) can slide relative to each other, and mills the redundant part of the wood piece in a milling area according to the required sample shape; S4: After the redundant portion of the wood piece in one milling area is milled, the angle of the wood piece is adjusted, and then the redundant portion in another milling area is milled until the milling of the wood piece is completed.

Images