Wood board perforating machine

Abstract

The invention provides a board perforating machine, and belongs to the technical field of wood-working machinery. The wood board perforating machine solves the problems that an existing wood board perforating machine is prone to clamping workpieces, small in use range and not flexible enough in use. The board perforating machine comprises a rack and a workbench, a drill bit assembly and a material pressing assembly are arranged on the rack, a backer which is horizontally and transversely arranged is arranged on the workbench and can horizontally and longitudinally move in a reciprocating mode, a first sliding block which can horizontally and transversely slide is arranged on the rack, and a first check block and a first tension spring are arranged on the first sliding block; when the first tension spring can pull the first check block, one end of the first check block extends out of the upper end face of the workbench, a first locking piece is arranged on the first sliding block and can lock the first sliding block on the rack, and a third locking piece is arranged on the backer and can lock the backer on the rack. The wood board perforating machine has the advantages of being not prone to clamping and damaging workpieces, high in working efficiency, reliable in working and wide in application range.

Description

Technical Field

[0001] The invention belongs to the technical field of woodworking machinery and relates to a punching machine, in particular to a wood board punching machine. Background Art

[0002] In the field of wood processing, it is often necessary to drill holes in wooden boards. Small wooden boards are mostly drilled with manual drills, but during the drilling process, for convenience, they are basically directly supported and fixed by hand before drilling. Drilling in this way for a long time will make your hands sore and consume a lot of physical strength. In addition, for large wooden boards, professional wooden board drilling equipment is basically used for drilling, but in order to ensure that the drilling position is not biased, the wooden board also needs to be fixed. When drilling holes in the wooden board, the wooden board is fixed, which means that when drilling holes in different positions of the wooden board, the position of the wooden board needs to be adjusted, which not only increases labor input, but also reduces drilling efficiency, resulting in poor practicality of the wooden board drilling device.

[0003] For example, a wood board processing and drilling device disclosed in a Chinese patent document (application number: 201921645035.5) includes a bottom plate, and both ends of the top outer wall of the bottom plate are provided with fixed plates, and the outer walls of the opposite sides of the two fixed plates close to the top are provided with the same limiting groove, one side outer wall of one of the fixed plates is provided with a support plate, and the top outer wall of the support plate is provided with a No. 1 motor, the output shaft of the No. 1 motor is fixed with a lead screw through a coupling, and the other end of the lead screw is fixed to the outer wall of one side of the other fixed plate through a bearing, the outer wall of the lead screw is connected with a slider through a thread, and the slider is slidably connected to the inner wall of the limiting groove, the bottom outer wall of the slider is provided with a slide plate, and the bottom outer wall of the slide plate is provided with a drilling assembly. However, when the wood board processing and drilling device positions the workpiece, the cylinder pushes the limit plate to press the workpiece to be processed, which is easy to clamp the workpiece, and at the same time, the scope of use is small and the use is not flexible enough. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems in the prior art and to provide a wood board punching machine which is not easy to clamp workpieces, has high working efficiency, reliable operation and a wide range of applications.

[0005] The object of the present invention can be achieved through the following technical solutions: a wooden board punching machine comprises a frame and a workbench arranged on the frame, the frame is provided with a drill assembly and a material pressing assembly, the drill assembly and the material pressing assembly are respectively located on the upper and lower sides of the workbench, and the material pressing assembly can press the workpiece against the workbench, and is characterized in that the workbench is provided with a horizontally and laterally arranged backrest, the backrest can move back and forth horizontally and longitudinally, the frame is provided with a slider 1 that can slide horizontally and laterally, the slider 1 is provided with a stopper 1 and a tension spring 1, the tension spring 1 can pull the stopper 1 when one end of the stopper 1 extends out of the upper end surface of the workbench, the slider 1 is provided with a locking piece 1 and the locking piece 1 can lock the slider 1 on the frame, the backrest is provided with a locking piece 3 and the locking piece 3 can lock the backrest on the frame.

[0006] Before processing, adjust the position of the backrest, lock the backrest on the frame through the locking piece 3, adjust the slider 1 to a suitable position, and lock the slider on the frame through the locking piece 1. During processing, place the wooden board to be processed on the workbench, so that the side walls of the wooden board are respectively against the backrest and the stopper 1, which is not easy to damage the workpiece. The workpiece can be pressed against the workbench through the pressing assembly, and then the drill assembly performs drilling processing on the wooden board. It has the advantages of high work efficiency and reliable work. By adjusting the position of the slider 1 and the backrest, it can realize the drilling processing of different wooden boards, and has the advantage of a wide range of applications.

[0007] In the above-mentioned wood board punching machine, a horizontally arranged guide rail 1 is fixedly connected to the frame, a horizontally arranged guide groove 1 is arranged on the side of the guide rail 1, and a roller 1 is arranged on the inner side wall of the slider 1 and the roller 1 is embedded in the guide groove 1. The roller 1 is embedded in the guide groove 1, so that the movement of the slider 1 has a better guiding effect and improves the positioning accuracy.

[0008] In the above-mentioned wood board punching machine, the frame is provided with a slider 2 capable of horizontally sliding, the slider 1 and the slider 2 are symmetrically arranged on both sides of the drill assembly and the slider 2 and the slider 1 can be synchronously approached or moved away, and the slider 2 is provided with a stopper 2 and a tension spring 2, and the tension spring 2 can pull the stopper 2 so that one end of the stopper 2 extends out of the upper end surface of the workbench. By moving the slider 1 and the slider 2 so that the stopper 1 and the stopper 2 are respectively pressed against the two sides of the wood board, and then the slider 1 is locked on the frame by the locking member 1, which has a good positioning effect on the wood board, has accurate positioning, improves processing accuracy, and is suitable for batch processing. When processing wood boards of different sizes, by moving the slider 1 or the slider 2, the slider 1 and the slider 2 are synchronously approached or moved away, which has the advantage of convenient adjustment.

[0009] In the above-mentioned wooden board punching machine, the slider 2 is provided with a stopper 3 and a tension spring 3, the tension spring 3 can pull the stopper 3 so that one end of the stopper 3 extends out of the upper end surface of the workbench, the slider 2 is provided with a locking member 2, and when the stopper 3 is retracted in the slider 2, the locking member 2 can lock the stopper 3 with the slider 2. When the side of the wooden board needs to be against the stopper 2, the stopper 3 is retracted into the slider 2 and locked by the locking member 2, so that the side of the wooden board is against the stopper 2; when the side of the wooden board needs to be against the stopper 3, the locking member 2 is released, the tension spring 3 can pull the stopper 3 so that one end of the stopper 3 extends out of the upper end surface of the workbench, so that the side of the wooden board is against the stopper 3, so as to realize the drilling processing of different hole positions, and has the advantage of a wide range of applications.

[0010] In the above-mentioned wood punching machine, the frame is fixedly connected with a horizontally arranged guide rail 2, the side of the guide rail 2 is provided with a horizontally arranged guide groove 2, the inner side wall of the slider 2 is provided with a roller 2 and the roller 2 is embedded in the guide groove 2. The roller 2 is embedded in the guide groove 2, so that the movement of the slider 2 has a better guiding effect and improves the positioning accuracy.

[0011] In the above-mentioned wood board punching machine, the frame is axially fixedly connected with two parallel steel pulleys 1, the outer sides of the two steel pulleys 1 are sleeved with steel wire ropes 1, the head and tail ends of the steel wire ropes 1 are fixedly connected, the steel wire ropes 1 pass around the two steel pulleys 1, and the slider 1 and the slider 2 are respectively connected with the upper steel wire rope 1 and the lower steel wire rope 1. With the above-mentioned arrangement, when the slider 1 or the slider 2 is manually moved, the slider 1 and the slider 2 are simultaneously moved closer or farther away, which has the advantages of simple structure, convenient operation, and reliable and stable operation.

[0012] In the above-mentioned wood punching machine, the frame is provided with a slider 3 capable of horizontal longitudinal sliding, the slider 3 is located at the front side of the backer, the slider 3 is provided with a stopper 4 and a tension spring 4, the tension spring 4 can pull the stopper 4 so that one end of the stopper 4 extends out of the upper end surface of the workbench. By moving the slider 3 so that the stopper 4 abuts against the side wall of the workpiece, the longitudinal position limitation of the workpiece is realized, which has a good limiting effect and improves the processing accuracy.

[0013] In the above-mentioned wood board punching machine, the frame is provided with a plurality of steel pulleys 2, the outer side of the steel pulleys 2 is provided with steel wire ropes 2, the head and tail ends of the steel wire ropes 2 are fixedly connected, the steel wire ropes 2 pass around the steel pulleys 2, the steel wire ropes 2 include a longitudinal connection part 1 and a longitudinal connection part 2 and a longitudinal connection part 3 arranged longitudinally and horizontally, the longitudinal connection part 2 moves in the same direction as the longitudinal connection part 3 and in the opposite direction to the longitudinal connection part 1, the slider 3 is fixedly connected to the longitudinal connection part 1, and the longitudinal connection part 2 and the longitudinal connection part 3 are respectively fixedly connected to the two ends of the backing. With the above-mentioned arrangement, the slider 3 can be synchronously approached or moved away from the backing, and the longitudinal connection part 2 and the longitudinal connection part 3 are respectively fixedly connected to the two ends of the backing, so that the two ends of the backing are subjected to the same force, which makes it move smoothly.

[0014] In the above-mentioned wood punching machine, the drill assembly includes a translation seat capable of horizontal transverse movement, a vertically arranged power head and a lifting mechanism for driving the power head to rise and fall are arranged on the translation seat, and a drill bit is fixedly connected to the output end of the power head. The power head is driven to rise and fall by the lifting mechanism, so that the drill bit performs drilling processing on the wood board, which has the advantages of simple and reliable structure and reliable operation. The power head adopts a pneumatic power head or a motor.

[0015] In the above-mentioned wood punching machine, the lifting mechanism includes a cylinder whose cylinder body is vertically fixed on the translation seat, and the piston rod of the cylinder is fixedly connected to the power head. The lifting mechanism adopts a cylinder, which has the advantages of high working efficiency and reliable and stable operation. As another way, the lifting mechanism adopts a motor and a screw rod and nut assembly.

[0016] In the above-mentioned wood punching machine, the frame is provided with a screw rod axially fixedly connected with a horizontal arrangement, the translation seat is fixedly connected with a nut, and the nut is threadedly connected with the screw rod. By rotating the screw rod, the screw rod and the nut are threadedly driven to drive the translation seat to move horizontally, which has the advantages of simple structure and convenient adjustment.

[0017] In the above-mentioned wood punching machine, the frame is axially fixed with an adjustment rod arranged horizontally and longitudinally, one end of the screw rod and one end of the adjustment rod are connected through a bevel gear transmission, and the outer end of the adjustment rod is fixed with a hand wheel. The adjustment rod is driven to rotate by rotating the hand wheel, and the screw rod is driven to rotate through the bevel gear transmission, so as to adjust the lateral position of the translation seat, which has the advantages of convenient operation, simple and reliable structure.

[0018] In the above-mentioned wood punching machine, the frame is provided with a motor for driving the screw rod to rotate, the translation seat is fixedly connected with a nut, and the nut is fixedly connected with the screw rod thread. The lateral position of the translation seat is adjusted by driving the screw rod to rotate by the motor, which has the advantage of convenient adjustment.

[0019] In the above-mentioned wood punching machine, a guide mechanism is provided between the translation seat and the frame, the guide mechanism comprises a roller three axially fixedly connected to the translation seat, a horizontally arranged guide rail three is fixedly connected to the frame, a horizontally arranged guide groove three is provided on the side of the guide rail three, and the roller three is embedded in the guide groove three of the guide rail three. By embedding the roller in the guide rail, the translation of the translation seat has a better guiding effect, thereby improving the reliability of the work.

[0020] In the above-mentioned wood punching machine, the guiding mechanism includes a slider fixedly connected to the translation seat, and a horizontally arranged guide rail is fixedly connected to the frame, and the guide rail is embedded in the guide groove of the slider. Through the guidance of the slider and the guide rail, the translation of the translation seat has a better guiding effect, thereby improving the reliability of the work.

[0021] In the above-mentioned wood punching machine, there are two drill bit assemblies, the screw rod is provided with threaded parts with opposite rotation directions at both ends, and the nuts on the translation seats of the two drill bit assemblies are respectively threadedly connected with the corresponding threaded parts. By rotating the screw rod, the two translation seats can be driven to move closer or farther synchronously.

[0022] In the above-mentioned wood board punching machine, the stopper 3 is located between the stopper 1 and the stopper 2, and the distance between the stopper 3 and the stopper 2 is the same as the distance between the two drill bit assemblies. When the two ends of the wood board respectively abut against the stopper 1 and the stopper 2, it is convenient to drill the double holes in the wood board in the center; when the two ends of the wood board respectively abut against the stopper 1 and the stopper 3, it is convenient to drill the single hole in the wood board in the center.

[0023] In the above-mentioned wood board punching machine, the translation seat is fixedly connected with a horizontally arranged scale 1, and the slider 1 is fixedly connected with a vertically arranged measuring rod and the measuring rod is close to the scale 1. Through the measuring rod and the scale 1, the distance between the stopper 1 and the drill bit center on the translation seat can be read, which is convenient for directly measuring the horizontal and horizontal position of the wood board processing hole, and has the advantages of simple structure and convenient measurement.

[0024] In the above-mentioned wood board punching machine, the frame is fixedly connected with a horizontal and longitudinally arranged scale 2, and the backrest is fixedly connected with a pointer and the pointer is located on the upper end surface of scale 2. Through the pointer and the scale 2, it is convenient to directly measure the horizontal and longitudinal positions of the wood board processing holes, which has the advantages of simple structure and convenient measurement.

[0025] In the above-mentioned wood board punching machine, the material pressing assembly includes a horizontally arranged material pressing block, a horizontally arranged material pressing wood strip is fixedly connected to the material pressing block, a vertically arranged cylinder 2 is fixedly connected to the frame, and a piston rod of the cylinder 2 is fixedly connected to the material pressing plate. The material pressing block and the material pressing wood strip are driven to move by the cylinder 2, so that the wood board to be processed is pressed against the workbench, which has the advantages of reliable positioning and simple structure.

[0026] Compared with the prior art, this wood board punching machine has the following advantages:

[0027] 1. Adjust the position of the backrest, lock the backrest on the frame through the locking piece 3, adjust the slider 1 to the appropriate position, and lock the slider on the frame through the locking piece 1. During processing, place the board to be processed on the workbench so that the side walls of the board are against the backrest and the stopper 1 respectively, so as not to damage the workpiece easily;

[0028] 2. By adjusting the position of the slider and the backrest, it is possible to punch holes on different wooden boards, which has the advantage of a wide range of applications;

[0029] 3. By moving the slider 1 and the slider 2, the stopper 1 and the stopper 2 are respectively pressed against the two sides of the wooden board, and then the slider 1 is locked on the frame by the locking member 1, which has a good positioning effect on the wooden board, has accurate positioning, improves the processing accuracy, and is suitable for batch processing. When processing wooden boards of different sizes, by moving the slider 1 or the slider 2, the slider 1 and the slider 2 are synchronously moved close to or away from each other, which has the advantage of convenient adjustment;

[0030] 4. When the side of the wooden board needs to be against the stopper 2, the stopper 3 is retracted into the slider 2 and locked by the locking piece 2, so that the side of the wooden board is against the stopper 2; when the side of the wooden board needs to be against the stopper 3, the locking piece 2 is released, and the tension spring 3 can pull the stopper 3 so that one end of the stopper 3 extends out of the upper end surface of the workbench, so that the side of the wooden board is against the stopper 3, so as to realize the drilling processing of different hole positions, which has the advantage of a wide range of applications;

[0031] The slider 1 and the slider 2 are connected to the steel wire rope 1 at the upper part and the steel wire rope 1 at the lower part respectively. When the slider 1 or the slider 2 is moved manually, the slider 1 and the slider 2 are simultaneously moved closer or farther away, which has the advantages of simple structure, convenient operation and reliable and stable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional schematic diagram of a first embodiment of a wood board punching machine.

[0033] Figure 2 It is a partial three-dimensional schematic diagram of a wood board punching machine.

[0034] Figure 3It is a partial front view schematic diagram of a wood board punching machine.

[0035] Figure 4 yes Figure 3 AA cross-sectional view of .

[0036] Figure 5 It is a three-dimensional schematic diagram of a wire pulley two and a wire rope two of a wood punching machine.

[0037] Figure 6 It is a three-dimensional schematic diagram of a drill bit assembly of a wood punch.

[0038] Figure 7 It is a schematic diagram of the first embodiment of the wood board punching machine for drilling double holes.

[0039] Figure 8 The present invention is a schematic diagram of a first embodiment of a wood board punching machine for drilling double holes.

[0040] Fig. 9 It is a three-dimensional schematic diagram of a second embodiment of a wood board punching machine.

[0041] Fig.10 It is a three-dimensional schematic diagram of the third embodiment of the wood board punching machine.

[0042] In the figure, 1, frame; 2, workbench; 3, drill assembly; 3a, translation seat; 3b, power head; 3c, drill; 4, cylinder; 5, pressing assembly; 5a, pressing block; 5b, pressing wood strip; 6, cylinder 2; 7, backrest; 8, slider 1; 9, stopper 1; 10, tension spring 1; 11, locking piece 1; 12, locking piece 3; 13, guide rail 1; 14, roller 1; 15, slider 2; 16, stopper 2; 17, tension spring 2; 18, stopper 3; 19, tension spring 3; 20, locking piece 2 ; 21. Guide rail two; 22. Roller two; 23. Wire pulley one; 24. Wire rope one; 25. Slider three; 26. Block four; 27. Tension spring four; 28. Wire pulley two; 29. ​​Wire rope two; 29a. Longitudinal connection part one; 29b. Longitudinal connection part two; 29c. Longitudinal connection part three; 30. Screw rod; 30a. Threaded part; 31. Adjustment rod; 32. Handwheel; 33. Guide rail three; 34. Roller three; 35. Ruler one; 36. Measuring rod; 37. Ruler two; 38. Pointer. DETAILED DESCRIPTION

[0043] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0044] Embodiment 1

[0045] like Figures 1 to 8As shown, the plate punching machine includes a frame 1 and a workbench 2 arranged on the frame 1, a drill assembly 3 and a press assembly 5 are arranged on the frame 1, the drill assembly 3 and the press assembly 5 are respectively located on the upper and lower sides of the workbench 2, the press assembly 5 can press the workpiece against the workbench 2, a horizontally arranged backrest 7 is arranged on the workbench 2, the backrest 7 can reciprocate horizontally and longitudinally, a slider 8 that can slide horizontally and transversely is arranged on the frame 1, a stopper 9 and a tension spring 10 are arranged on the slider 8, and when the tension spring 10 can pull the stopper 9, one end of the stopper 9 extends out of the upper end surface of the workbench 2, a locking piece 11 is arranged on the slider 8, and the locking piece 11 can lock the slider 8 on the frame 1, a locking piece 3 12 is arranged on the backrest 7, and the locking piece 3 12 can lock the backrest 7 on the frame 1.

[0046] A horizontally arranged guide rail 13 is fixedly connected to the frame 1, and a horizontally arranged guide groove 1 is arranged on the side of the guide rail 13. A roller 14 is arranged on the inner side wall of the slider 8 and the roller 14 is embedded in the guide groove 1, so that the movement of the slider 8 has a better guiding effect and the positioning accuracy is improved.

[0047] The frame 1 is provided with a slider 15 that can slide horizontally. The slider 18 and the slider 15 are symmetrically arranged on both sides of the drill bit assembly 3, and the slider 15 and the slider 18 can approach or move away from each other synchronously. The slider 15 is provided with a stopper 16 and a tension spring 17. The tension spring 17 can pull the stopper 16 so that one end of the stopper 16 extends out of the upper end surface of the workbench 2. The stopper 19 and the stopper 16 are symmetrically arranged on both sides of the drill bit assembly 3.

[0048] The slider 2 15 is provided with a stopper 3 18 and a tension spring 3 19. The tension spring 3 19 can pull the stopper 3 18 so that one end of the stopper 3 18 extends out of the upper end surface of the workbench 2. The slider 2 15 is provided with a locking member 20. When the stopper 3 18 is retracted in the slider 2 15, the locking member 20 can lock the stopper 3 18 with the slider 2 15. The frame 1 is fixedly connected with a horizontally arranged guide rail 21. The side of the guide rail 21 is provided with a horizontally arranged guide groove 2. The inner side wall of the slider 2 15 is provided with a roller 22 and the roller 22 is embedded in the guide groove 2, so that the movement of the slider 2 15 has a better guiding effect and improves the positioning accuracy.

[0049] There are two drill bit assemblies 3, and the screw rod 30 is provided with threaded portions 30a with opposite rotation directions at both ends. The nuts on the translation seats 3a of the two drill bit assemblies 3 are respectively threadedly connected with the corresponding threaded portions 30a. The stopper 3 18 is located between the stopper 1 9 and the stopper 2 16, and the distance between the stopper 3 18 and the stopper 2 16 is the same as the distance between the two drill bit assemblies 3. When the two ends of the wooden board are respectively against the stopper 1 9 and the stopper 2 16, it is convenient to drill the double holes of the wooden board in the center; when the two ends of the wooden board are respectively against the stopper 1 9 and the stopper 3 18, it is convenient to drill the single hole of the wooden board in the center.

[0050] Two parallel wire pulleys 23 are axially fixedly connected to the frame 1. The outer sides of the two wire pulleys 23 are sleeved with wire ropes 24. The head and tail ends of the wire ropes 24 are fixedly connected through a wire adjuster 39. The wire ropes 24 pass through the two wire pulleys 23. The slider 18 and the slider 215 are respectively connected to the wire rope 24 located at the upper part and the wire rope 24 located at the lower part. When the slider 18 or the slider 215 is manually moved, the slider 18 and the slider 215 are simultaneously close to or away from each other, which has the advantages of simple structure, convenient operation, and reliable and stable operation. The head and tail ends of the wire rope 24 are fixedly connected through a wire adjuster 39. The head and tail ends of the wire rope 24 are connected to screws. The screws are threadedly connected to the wire adjuster 39. The wire rope 24 is tightened by turning the screws.

[0051] The frame 1 is provided with a slider 3 25 capable of horizontal longitudinal sliding. The slider 3 25 is located at the front side of the backrest 7. The slider 3 25 is provided with a stopper 4 26 and a tension spring 4 27. The tension spring 4 27 can pull the stopper 4 26 so that one end of the stopper 4 26 extends out of the upper end surface of the workbench 2. By moving the slider 3 25 so that the stopper 4 26 is pressed against the side wall of the workpiece, the longitudinal limitation of the workpiece is realized, which has a good limiting effect and improves the processing accuracy.

[0052] The frame 1 is provided with a plurality of wire pulleys 28, and a wire rope 29 is sleeved on the outer side of the wire pulley 28. The head and tail ends of the wire rope 29 are fixedly connected, and the wire rope 29 passes around the wire pulley 28. The wire rope 29 includes a longitudinal connecting part 1 29a, a longitudinal connecting part 29b, and a longitudinal connecting part 3 29c arranged horizontally in the longitudinal direction. The moving directions of the longitudinal connecting part 29b and the longitudinal connecting part 3 29c are the same and opposite to the moving direction of the longitudinal connecting part 1 29a. The slider 3 25 is fixedly connected to the longitudinal connecting part 1 29a, and the longitudinal connecting part 29b and the longitudinal connecting part 3 29c are respectively fixedly connected to the two ends of the backrest 7, so that the slider 3 25 can be synchronously approached or moved away from the backrest 7. The longitudinal connecting part 29b and the longitudinal connecting part 3 29c are respectively fixedly connected to the two ends of the backrest 7, so that the two ends of the backrest 7 are subjected to the same force, which has the advantage of smooth movement.

[0053] The drill assembly 3 includes a translation seat 3a capable of horizontal transverse movement, a power head 3b vertically arranged and a lifting mechanism for driving the power head 3b to rise and fall are arranged on the translation seat 3a, and a drill bit 3c is fixedly connected to the output end of the power head 3b. The lifting mechanism includes a cylinder 4 whose cylinder body is vertically fixedly connected to the translation seat 3a, and a piston rod of the cylinder 4 is fixedly connected to the power head 3b. A screw rod 30 horizontally arranged is axially fixedly connected to the frame 1, a nut is fixedly connected to the translation seat 3a, and the nut is threadedly fixedly connected to the screw rod 30. An adjustment rod 31 horizontally arranged longitudinally is axially fixedly connected to the frame 1, one end of the screw rod 30 and one end of the adjustment rod 31 are connected through a bevel gear transmission, and a hand wheel 32 is fixedly connected to the outer end of the adjustment rod 31, and the adjustment rod 31 is driven to rotate by rotating the hand wheel 32, and the screw rod 30 is driven to rotate by the bevel gear transmission, so as to adjust the lateral position of the translation seat 3a, which has the advantages of convenient operation, simple and reliable structure.

[0054] Preferably, a servo motor is provided on the frame 1 to drive the screw rod 30 to rotate, and a screw nut is fixedly connected to the translation seat 3a, and the screw nut is threadedly connected to the screw rod 30. The servo motor drives the screw rod 30 to rotate to adjust the lateral position of the translation seat 3a, which has the advantage of convenient adjustment. The drill bit can be replaced by a milling cutter, and the servo motor drives the translation seat 3a through the screw nut and the screw rod 30 to achieve milling groove processing of the wood board.

[0055] A guiding mechanism is provided between the translation seat 3a and the frame 1, and the guiding mechanism includes a roller three 34 axially fixedly connected to the translation seat 3a, a guide rail three 33 horizontally arranged is fixedly connected to the frame 1, and a guide groove three horizontally arranged is provided on the side of the guide rail three 33, and the roller three 34 is embedded in the guide groove three of the guide rail three 33, so that the translation of the translation seat 3a has a better guiding effect, thereby improving the reliability of the work.

[0056] Preferably, the guide mechanism includes a slider fixedly connected to the translation seat 3a, and a horizontal guide rail is fixedly connected to the frame 1, and the guide rail is embedded in the guide groove of the slider. Through the guidance of the slider and the guide rail, the translation of the translation seat 3a has a better guiding effect, thereby improving the reliability of the work.

[0057] A horizontally arranged scale 1 35 is fixedly connected to the translation seat 3a, and a vertically arranged measuring rod 36 is fixedly connected to the slider 1 8 and the measuring rod 36 is close to the scale 1 35. A horizontally arranged scale 2 37 is fixedly connected to the frame 1, and a pointer 38 is fixedly connected to the backrest 7 and the pointer 38 is located at the upper end surface of the scale 2 37. Through the measuring rod 36 and the scale 1 35, the distance between the stopper 1 9 and the center of the drill bit 3c on the translation seat 3a can be read, which is convenient for directly measuring the horizontal horizontal position of the processing hole of the wooden board, and through the pointer 38 and the scale 2 37, it is convenient to directly measure the horizontal longitudinal position of the hole to be processed on the wooden board, which has the advantages of simple structure and convenient measurement.

[0058] The pressing assembly 5 includes a horizontally arranged pressing block 5a, a horizontally arranged pressing wood strip 5b is fixedly connected to the pressing block 5a, a vertically arranged cylinder 6 is fixedly connected to the frame 1, and a piston rod of the cylinder 6 is fixedly connected to the pressing plate. The pressing block 5a and the pressing wood strip 5b are driven by the cylinder 6 to move, and the wood board to be processed is pressed against the workbench 2, which has the advantages of reliable positioning and simple structure.

[0059] When it is necessary to center the double holes of the board, such as Figure 7 As shown, the stopper 3 18 is retracted into the slider 2 15, and the stopper 3 18 and the slider 2 15 can be locked by the locking member 20, the wood board to be processed is placed on the workbench 2, and the slider 1 8 is moved, and the slider 1 8 and the slider 2 15 are moved synchronously by the wire rope 1 24, so that the stopper 1 9 and the stopper 2 16 are simultaneously pressed against the lateral sides of the wood board to be processed, and the slider 1 8 is locked on the frame 1 by the locking member 11, and the backing 7 is moved by the wire rope 29 to The backrest 7 and the stopper 26 are against the longitudinal sides of the processed wood board, and the backrest 7 is locked on the frame 1 through the locking piece 3 12. Then, the pressure block 5a and the pressure wood strip 5b are driven down by the cylinder 2 6 to make the pressure wood strip 5b against the upper end surface of the processed wood board to achieve the positioning of the processed wood board. The horizontal transverse position of the hole to be processed in the wood board is measured through the measuring rod 36 and the ruler 1 35, and the horizontal longitudinal position of the hole to be processed in the wood board is measured through the pointer 38 and the ruler 2 37. Then, the two cylinders 4 drive the corresponding power head 3b to rise, so that the drill bits 3c on the two power heads 3b drill holes in the wood board to complete the double-hole centering processing. After processing, the pressure block 5a and the pressure wood strip 5b are driven to rise by the cylinder 2 6, and the wood board can be removed, which is convenient for batch production. When it is necessary to center the double holes of wooden boards of different sizes, the positions of the slider 1 8 and the slider 2 15 and the positions of the backrest 7 and the slider 3 25 can be adjusted by loosening the locking piece 11 and the locking piece 3 12 .

[0060] When a single hole in a wooden board needs to be centered, Figure 8As shown, the locking piece 20 is loosened, and the tension spring 3 19 pulls the stopper 3 18 so that one end of the stopper 3 18 extends out of the upper end surface of the workbench 2, and the wooden board to be processed is placed on the workbench 2, and the slider 1 8 is moved, and the slider 1 8 and the slider 2 15 are moved synchronously through the wire rope 1 24, so that the stopper 1 9 and the stopper 3 18 are simultaneously against the lateral sides of the wooden board to be processed. At this time, the stopper 1 9 and the stopper 3 18 are symmetrically located on the two sides of one of the drill bits 3c, and the slider 1 8 is locked on the frame 1 through the locking piece 11, and the backrest 7 is moved through the wire rope 2 29 so that the backrest 7 and the stopper 4 26 are against the longitudinal sides of the wooden board to be processed, and the backrest 7 is locked on the frame 1 through the locking piece 3 12, and then the pressure block 5a and the pressure wood strip 5b are driven to descend by the cylinder 2 6 so that the pressure wood strip 5b is against the upper end surface of the processed wooden board, so as to realize the positioning of the processed wooden board. Then the corresponding cylinder 4 drives the corresponding power head 3b to rise, so that the drill bit 3c on the power head 3b drills the wooden board to complete the single-hole centering processing.

[0061] By rotating the hand wheel 32 to drive the adjusting rod 31 to rotate, and by driving the screw rod 30 to rotate through the bevel gear transmission, the two translation seats 3a can be driven to move closer or farther synchronously, thereby adjusting the lateral positions of the two drill bit assemblies 3, thereby adjusting the processed hole spacing, which has the advantages of easy operation, simple and reliable structure.

[0062] Since the side walls of the wooden board can be respectively abutted against the block 1 9, the block 2 16 or 3, the backrest 7 and the block 4 26, the workpiece is not easily damaged. The workpiece can be pressed against the workbench 2 by the material pressing assembly 5, and then the drill assembly 3 performs drilling processing on the wooden board, which has the advantages of high work efficiency and reliable work. By adjusting the position of the slider 1 8 and the backrest 7, drilling processing can be achieved for wooden boards of different sizes, which has the advantages of flexible and convenient processing and a wide range of applications.

[0063] Embodiment 2

[0064] The structure and principle of this embodiment are roughly the same as those of the first embodiment, except that: Fig. 9As shown, the plate punching machine includes a frame 1 and a workbench 2 arranged on the frame 1, a drill assembly 3 and a press assembly 5 are arranged on the frame 1, the drill assembly 3 and the press assembly 5 are respectively located on the upper and lower sides of the workbench 2, the press assembly 5 can press the workpiece against the workbench 2, a horizontally arranged backrest 7 is arranged on the workbench 2, the backrest 7 can reciprocate horizontally and longitudinally, a slider 8 that can slide horizontally and transversely is arranged on the frame 1, a stopper 9 and a tension spring 10 are arranged on the slider 8, and when the tension spring 10 can pull the stopper 9, one end of the stopper 9 extends out of the upper end surface of the workbench 2, a locking piece 11 is arranged on the slider 8, and the locking piece 11 can lock the slider 8 on the frame 1, a locking piece 3 12 is arranged on the backrest 7, and the locking piece 3 12 can lock the backrest 7 on the frame 1. The frame 1 is provided with a slider 15 that can slide horizontally. The slider 18 and the slider 15 are symmetrically arranged on both sides of the drill bit assembly 3, and the slider 15 and the slider 8 can approach or move away from each other synchronously. The slider 15 is provided with a stopper 16 and a tension spring 17. The tension spring 17 can pull the stopper 16 so that one end of the stopper 16 extends out of the upper end surface of the workbench 2. The stopper 19 and the stopper 16 are symmetrically arranged on both sides of the drill bit assembly 3.

[0065] During operation, the wooden board to be processed is placed on the workbench 2, and the slider 18 is moved, and the slider 18 and the slider 2 15 are moved synchronously through the wire rope 1 24, so that the stopper 1 9 and the stopper 2 16 are simultaneously pressed against the two lateral sides of the wooden board to be processed, and the slider 1 8 is locked on the frame 1 through the locking piece 11, and the backrest 7 is moved through the wire rope 29 so that the backrest 7 and the stopper 4 26 are pressed against the two longitudinal sides of the wooden board to be processed, and the backrest 7 is locked on the frame 1 through the locking piece 3 12, and then the pressure block 5a and the pressure wood strip 5b are driven down by the cylinder 2 6 so that the pressure wood strip 5b is pressed against the upper end surface of the processed wooden board to realize the positioning of the processed wooden board, and the horizontal lateral position of the hole to be processed in the wooden board is measured by the measuring rod 36 and the ruler 1 35, and the horizontal longitudinal position of the hole to be processed in the wooden board is measured by the pointer 38 and the ruler 2 37. Then the two cylinders 4 drive the corresponding power heads 3b to rise, so that the drill bits 3c on the two power heads 3b drill holes in the wooden board, completing the double hole centering process. After the process, the pressure block 5a and the pressure wood strip 5b are lifted by the cylinder 2 6, and the wooden board can be removed, which is convenient for batch production. When it is necessary to center the double holes of wooden boards of different sizes, the positions of the slider 1 8 and the slider 2 15 can be adjusted by loosening the locking piece 1 11 and the locking piece 3 12, and adjusting the positions of the backrest 7 and the slider 3 25.

[0066] Embodiment 3

[0067] The structure and principle of this embodiment are roughly the same as those of the first embodiment, except that: Fig.10As shown, the wood board punching machine includes a frame 1 and a workbench 2 arranged on the frame 1, a drill assembly 3 and a press assembly 5 are arranged on the frame 1, the drill assembly 3 and the press assembly 5 are respectively located on the upper and lower sides of the workbench 2, the press assembly 5 can press the workpiece against the workbench 2, a horizontally arranged backrest 7 is arranged on the workbench 2, the backrest 7 can reciprocate horizontally and longitudinally, a slider 8 that can slide horizontally and transversely is arranged on the frame 1, a stopper 9 and a tension spring 10 are arranged on the slider 8, and when the tension spring 10 can pull the stopper 9, one end of the stopper 9 extends out of the upper end surface of the workbench 2, a locking piece 11 is arranged on the slider 8, and the locking piece 11 can lock the slider 8 on the frame 1, a locking piece 3 12 is arranged on the backrest 7, and the locking piece 3 12 can lock the backrest 7 on the frame 1. Before processing, adjust the position of the backrest 7, lock the backrest 7 on the frame 1 through the locking member 3 12, adjust the slider 8 to a suitable position, and lock the slider on the frame 1 through the locking member 11. During processing, place the wooden board to be processed on the workbench 2, so that the side walls of the wooden board are respectively against the backrest 7 and the stopper 9, which is not easy to damage the workpiece. The workpiece can be pressed against the workbench 2 by the pressing assembly 5, and then the drill assembly 3 performs drilling processing on the wooden board, which has the advantages of high work efficiency and reliable work. By adjusting the position of the slider 8 and the backrest 7, it can realize the drilling processing of different wooden boards, and has the advantage of a wide range of applications.

[0068] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A wood board punching machine, comprising a frame (1) and a workbench (2) arranged on the frame (1), wherein the frame (1) is provided with a drill assembly (3) and a material pressing assembly (5), wherein the drill assembly (3) and the material pressing assembly (5) are respectively located on the upper and lower sides of the workbench (2), and the material pressing assembly (5) can press a workpiece against the workbench (2), and is characterized in that: The workbench (2) is provided with a horizontally arranged backrest (7), and the backrest (7) can move horizontally and longitudinally back and forth. The frame (1) is provided with a slider (8) that can slide horizontally and transversely. The slider (8) is provided with a stopper (9) and a tension spring (10). When the tension spring (10) can pull the stopper (9), one end of the stopper (9) extends out of the upper end surface of the workbench (2). The slider (8) is provided with a locking member (11), and the locking member (11) can lock the slider (8) on the frame (1). The backrest (7) is provided with a locking member (12), and the locking member (12) can lock the backrest (7) on the frame (1).

2. The wood board punching machine according to claim 1, characterized in that: The frame (1) is provided with a second slide block (15) capable of horizontally sliding, the first slide block (8) and the second slide block (15) are symmetrically arranged on both sides of the drill assembly (3), and the second slide block (15) and the first slide block (8) can be synchronously moved closer to or farther away from each other, and the second slide block (16) and the second tension spring (17) are provided on the second slide block (15), and the second tension spring (17) can pull the second stop block (16) so that one end of the second stop block (16) extends out of the upper end surface of the workbench (2).

3. The wood board punching machine according to claim 2, characterized in that: The slider 2 (15) is provided with a stopper 3 (18) and a tension spring 3 (19), and the tension spring 3 (19) can pull the stopper 3 (18) so that one end of the stopper 3 (18) extends out of the upper end surface of the workbench (2), and the slider 2 (15) is provided with a locking member 2 (20), and when the stopper 3 (18) is retracted into the slider 2 (15), the locking member 2 (20) can lock the stopper 3 (18) with the slider 2 (15).

4. The wood board punching machine according to claim 2 or 3, characterized in that: The frame (1) is axially fixedly connected with two parallel steel pulleys (23), the outer sides of the two steel pulleys (23) are sleeved with steel wire ropes (24), the head and tail ends of the steel wire ropes (24) are fixedly connected, the steel wire ropes (24) pass around the two steel pulleys (23), and the sliders (8) and (15) are respectively connected with the steel wire ropes (24) located at the upper part and the steel wire ropes (24) located at the lower part.

5. The wood board punching machine according to claim 1, 2 or 3, characterized in that: The frame (1) is provided with a slider three (25) capable of horizontal longitudinal sliding, the slider three (25) is located in front of the backrest (7), the slider three (25) is provided with a stopper four (26) and a tension spring four (27), the tension spring four (27) can pull the stopper four (26) so that one end of the stopper four (26) extends out of the upper end surface of the workbench (2).

6. The wood board punching machine according to claim 5, characterized in that: The frame (1) is provided with a plurality of steel pulleys (28), the outer side of the steel pulleys (28) is provided with steel wire ropes (29), the head and tail ends of the steel wire ropes (29) are fixedly connected, the steel wire ropes (29) pass around the steel pulleys (28), the steel wire ropes (29) include a longitudinal connecting part (29a) and a longitudinal connecting part (29b) and a longitudinal connecting part (29c) arranged horizontally in the longitudinal direction, the longitudinal connecting part (29b) and the longitudinal connecting part (29c) move in the same direction and in the opposite direction to the longitudinal connecting part (29a), the slider (25) is fixedly connected to the longitudinal connecting part (29a), and the longitudinal connecting part (29b) and the longitudinal connecting part (29c) are respectively fixedly connected to the two ends of the backrest (7).

7. The wood board punching machine according to claim 3, characterized in that: The drill bit assembly (3) comprises a translation seat (3a) capable of horizontal transverse movement, a power head (3b) vertically arranged and a lifting mechanism for driving the power head (3b) to rise and fall are arranged on the translation seat (3a), a drill bit (3c) is fixedly connected to the output end of the power head (3b), and the lifting mechanism comprises a cylinder (4) whose cylinder body is vertically fixedly connected to the translation seat (3a), and a piston rod of the cylinder (4) is fixedly connected to the power head (3b).

8. The wood board punching machine according to claim 7, characterized in that: The frame (1) is provided with a screw rod (30) which is axially fixedly connected to a horizontal arrangement, the translation seat (3a) is fixedly connected to a nut, the nut is threadedly connected to the screw rod (30), the frame (1) is axially fixedly connected to an adjustment rod (31) which is horizontally and longitudinally arranged, one end of the screw rod (30) and one end of the adjustment rod (31) are connected via a bevel gear transmission, and the outer end of the adjustment rod (31) is fixedly connected to a hand wheel (32).

9. The wood board punching machine according to claim 8, characterized in that: The number of the drill bit assemblies (3) is two, the screw rod (30) is provided with threaded portions (30a) with opposite rotation directions at both ends, the nuts on the translation seats (3a) of the two drill bit assemblies (3) are respectively threadedly connected with the corresponding threaded portions (30a), the stopper three (18) is located between the stopper one (9) and the stopper two (16), and the distance between the stopper three (18) and the stopper two (16) is the same as the distance between the two drill bit assemblies (3).

10. The wood board punching machine according to claim 1, 2 or 3, characterized in that: The material pressing assembly (5) comprises a horizontally arranged material pressing block (5a), to which a horizontally arranged material pressing wooden strip (5b) is fixedly connected, and a cylinder 2 (6) with a cylinder body vertically arranged is fixedly connected to the frame (1), and the piston rod of the cylinder 2 (6) is fixedly connected to the material pressing plate.

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