CN214819298U

CN214819298U - Tenon milling machine capable of conveniently adjusting angle

Info

Publication number: CN214819298U
Application number: CN202120275944.5U
Authority: CN
Inventors: 郭胜雄; 郭辰煜
Original assignee: Fujian Fuerbang Automation Equipment Co ltd
Current assignee: Fujian Fuerbang Automation Equipment Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-23
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a tenon milling machine capable of conveniently adjusting angle, belonging to the field of tenon milling machines, the utility model discloses a tenon milling machine capable of conveniently adjusting angle, which comprises a frame and a corner cutting tenon milling mechanism for wood corner cutting and tenon milling, wherein the bottom of the corner cutting tenon milling mechanism is provided with a rotating base, so that the corner cutting tenon milling mechanism can rotate relative to the frame; the corner cutting tenon milling mechanism is provided with an end fixing assembly for clamping wood, and the end fixing assembly is rotatably connected with the rotating base. The included angle between the corner cutting tenon milling mechanism and the guide rail is changed, and the angle of the end fixing assembly is adjusted, so that the angle of wood placed on the end fixing assembly can be changed conveniently.

Description

Tenon milling machine capable of conveniently adjusting angle

Technical Field

The utility model relates to a mill tenon machine field, especially relate to a can make things convenient for angle regulation's mill tenon machine.

Background

In the solid wood furniture industry, in order to realize the standardization and industrialization of furniture, the wood is often required to be cut into standard wood, and then the standard wood is subjected to some corner cutting and tenon joint forming according to the current furniture assembly requirements. The wood is a conventional long-strip wood, the two ends of the wood are required to be chamfered, and then the tenon grooves are formed in the end faces of the two chamfered angles, so that a standard part required by furniture is formed, and the actual production requirement is met.

The Chinese patent document publication No. CN107803892A discloses a double-head automatic tenon bending machine, which comprises a frame, a timber storage mechanism for storing a plurality of stacked arrangements, a timber pushing mechanism for pushing bottom timbers in the stacked arrangements to a processing area, a positioning mechanism for fixing the timbers when the timbers are positioned at the processing position, and a first cutting mechanism, a second cutting mechanism, a first tenon milling mechanism and a second tenon milling mechanism for respectively cutting and tenon milling two sides of the timbers; the first cutting mechanism and the second cutting mechanism are located above the first tenon milling mechanism and the second tenon milling mechanism, the first cutting mechanism and the second cutting mechanism are respectively arranged on the left side and the right side of the timber, and the first tenon milling mechanism and the second tenon milling mechanism are respectively arranged on the left side and the right side of the timber.

The existing tenon milling machine can only process a specific angle, generally adopts a 45-degree angle for convenient splicing, and is very troublesome in equipment adjustment when other angles need to be processed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a tenon milling machine which can conveniently adjust the angle,

to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a can conveniently adjust the tenon milling machine of angle, including the frame, be used for timber corner cut and the corner cut of milling the tenon to mill the tenon mechanism, the corner cut mills tenon mechanism bottom and is provided with rotating base, so that the corner cut mills the tenon mechanism and can rotate for the frame; the corner cutting tenon milling mechanism is provided with an end fixing assembly for clamping wood, and the end fixing assembly is rotatably connected with the rotating base.

The utility model discloses preferred technical scheme lies in, end fixing subassembly bottom is provided with the regulation carousel, be provided with the arc wall on the regulation carousel, be provided with locking screw in the arc wall, with adjusting behind the regulation carousel, will adjust the carousel with rotating base is fixed.

The utility model has the preferable technical proposal that the end fixing component also comprises a bevel edge supporting plate, a supporting seat and an end clamping cylinder; one end of the supporting seat is fixed on the adjusting turntable, and the bevel edge supporting plate is fixed at the other end of the supporting seat; the end clamping cylinder is fixed on the supporting seat, a power output end of the end clamping cylinder is provided with an end pressing plate, and when the end clamping cylinder extends, the end pressing plate moves towards the bevel edge supporting plate to clamp wood.

The utility model discloses preferred technical scheme lies in, be provided with limit stop on the hypotenuse layer board, be provided with a plurality of dog mounting hole on the hypotenuse layer board, the hypotenuse layer board is provided with spacing hypotenuse, and the part that timber need cut is located spacing hypotenuse is outside, limit stop installs differently during the dog mounting hole, limit stop with contained angle between the spacing hypotenuse is different.

The utility model has the preferable technical proposal that the corner cutting and tenon milling mechanism comprises a lifting cutting machine for cutting the corner of the wood, a tenon milling component for processing the bevel after the corner cutting into the tenon, and a support frame; the lifting cutting machine and the milling tenon assembly are both connected to the support frame in a sliding manner; the lifting cutting machine can move up and down along the vertical direction, and the tenon milling assembly moves back and forth along the direction perpendicular to the moving direction of the lifting cutting machine.

The utility model discloses preferred technical scheme lies in, the support frame is fixed in on the rotating base, with follow rotating base for the frame rotates, the last locking screw that is provided with of rotating base, with locking behind the rotating base angle of adjustment.

The utility model discloses preferred technical scheme lies in, be provided with the guide rail in the frame, sliding connection has the regulation slide on the guide rail, rotating base rotates to be installed adjust on the slide.

The utility model has the advantages that:

the utility model provides a can conveniently adjust the tenon milling machine of angle, including the frame, be used for timber corner cut and the corner cut of milling the tenon to mill the tenon mechanism, the corner cut mills tenon mechanism bottom and is provided with rotating base, so that the corner cut mills the tenon mechanism and can rotate for the frame; the corner cutting tenon milling mechanism is provided with an end fixing assembly for clamping wood, and the end fixing assembly is rotatably connected with the rotating base. The included angle between the corner cutting tenon milling mechanism and the guide rail is changed, and the angle of the end fixing assembly is adjusted, so that the angle of wood placed on the end fixing assembly can be changed conveniently.

Drawings

Fig. 1 is a schematic view of an overall structure of a tenon milling machine according to an embodiment of the present invention;

fig. 2 is a schematic view of another angle overall structure of the tenon milling machine according to the embodiment of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to an embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 2 according to an embodiment of the present invention;

fig. 5 is an enlarged schematic structural view of a portion C in fig. 2 according to an embodiment of the present invention;

FIG. 6 is a schematic view of a portion of the end fixing assembly and the supporting and clamping mechanism provided in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a portion D in fig. 6 according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a portion E in fig. 6 according to an embodiment of the present invention;

figure 9 is a schematic view of a power portion of a milling tenon assembly provided in an embodiment of the present invention;

in the figure:

1. a corner cutting and tenon milling mechanism; 11. lifting the cutting machine; 12. a support frame; 13. a tenon milling assembly; 14. an end fixing assembly; 15. rotating the base; 16. adjusting the sliding seat; 17. positioning a plate; 18. a limit switch; 19. adjusting the profile; 111. a lifting hydraulic cylinder; 112. cutting the motor; 113. lifting the slide rail; 114. a saw blade; 121. a vertical beam; 122. a horizontal beam; 131. a horizontal guide rail; 132. a horizontal sliding support; 133. a drive motor; 134. a tenon milling cutter transmission shaft; 135. a tenon milling cutter head; 136. a driving pulley; 137. a transmission belt; 138. a driven pulley; 141. an end clamping cylinder; 142. a supporting seat; 143. adjusting the turntable; 144. an arc-shaped slot; 145. a locking screw; 146. a bevel edge supporting plate; 147. an end pressing plate; 148. a limit stop block; 149. mounting holes; 171. a set screw; 2. a support clamping mechanism; 21. a telescopic clamping cylinder; 22. a compression plate; 23. a support plate; 24. a slide base; 25. a connecting plate; 231. a bearing gap; 3. a frame; 31. a guide rail; 32. positioning the section bar; 311. a limit ring.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 9, the present embodiment provides a tenon milling machine, which includes a guide rail 31, where both ends of the guide rail 31 are slidably connected with corner-cutting tenon milling mechanisms 1, so as to cut corners and process tenons at both ends of a wood, and a distance between the two corner-cutting tenon milling mechanisms 1 is adjustable; two be provided with a plurality of between the corner cut tenon milling mechanism 1 and support clamping mechanism 2 to it is fixed to press from both sides the centre of timber clamp when wood processing, a plurality of support clamping mechanism 2 all with guide rail 31 sliding connection, and a plurality of support clamping mechanism 2 is in position on the guide rail 31 is adjustable. When long-strip wood is processed, the distance between the two corner cutting tenon milling mechanisms 1 is adjusted according to the length of the wood, so that the two ends of the wood can be just processed. And simultaneously, the distance between the middle support clamping mechanisms 2 is adjusted, so that the support clamping mechanisms are equidistantly positioned between the two corner cutting tenon milling mechanisms 1 and uniformly support the middle of the wood. Therefore, when the corner cutting tenon milling mechanism 1 is used for processing two ends of wood, the wood is not easy to deform, so that the end cannot incline during processing, the processed tenon is high in quality, and the matching during splicing can be good. Meanwhile, the positions of the supporting and clamping mechanisms 2 can be conveniently adjusted for the wood with different lengths, so that the wood with any length can be well supported, and the wood with any length can be well processed.

For more convenient regulation, one side of guide rail 31 is provided with location section bar 32, chamfer mills tenon mechanism 1 and supports clamping mechanism 2 be located one side of location section bar 32 all is provided with locating plate 17, be provided with set screw 171 on the locating plate 17, set screw 171 with location section bar 32 cooperation locking. The positioning section bar 32 is provided with a groove, the corner cutting tenon milling mechanism 1 and the supporting and clamping mechanism 2 slide along the guide rail 31 to adjust the position, and after the position adjustment is completed, the positioning section bar is fixed in the groove of the positioning section bar 32 through a positioning screw 171 on the positioning plate 17, so that the position can not deviate any more during the processing. When further adjustment is needed, only the positioning screw 171 needs to be loosened, and the corner milling tenon mechanism 1 and the supporting and clamping mechanism 2 are manually pushed to slide along the guide rail 31, so that the adjustment is convenient.

In order to conveniently and rapidly clamp and loosen the wood, the supporting and clamping mechanism 2 comprises a supporting plate 23 and a telescopic clamping cylinder 21, a sliding seat 24 is arranged at the bottom of the supporting plate 23, and the sliding seat 24 is connected with the guide rail 31 in a sliding manner; the supporting plate 23 is provided with a bearing notch 231 for placing wood, the telescopic clamping cylinder 21 is fixed on the supporting plate 23, the power output end of the telescopic clamping cylinder 21 is provided with a pressing plate 22, and the telescopic clamping cylinder 21 extends to enable the pressing plate 22 to clamp the wood to the bearing notch 231. Wood is placed on the bearing notch 231 of backup pad 23 man-hour, control flexible die clamping cylinder 21 extension when pressing from both sides tightly to make pressure strip 22 move toward the plank, thereby compress tightly the plank on backup pad 23, only need loosen flexible die clamping cylinder 21 and just can take out timber after processing is accomplished, thereby make ligneous be fixed in and take out all very conveniently, make machining efficiency high.

Preferably, the sliding seat 24 includes two guide sliders engaged with the guide rails 31, and the two guide rails 31 are provided with the guide sliders; a connecting plate 25 is connected between the two guide sliders, and the support plate 23 is fixed on the connecting plate 25. The guide rail 31 is a cylindrical linear guide rail 31, and the guide slider is provided with a groove matched with the section of the cylindrical linear guide rail 31, so that the guide slider can well slide along the cylindrical linear guide rail 31, and the position of the supporting and clamping mechanism 2 can be conveniently adjusted. The end of the guide rail 31 is provided with a detachable stop collar 311. The guide sliding block is convenient to mount and lock through the limiting ring 311 after mounting, and the device can be prevented from sliding excessively and falling down.

Preferably, the corner cutting and tenon milling mechanism 1 comprises a lifting cutter 11 for cutting corners of wood, a tenon milling component 13 for processing tenons on the beveled surfaces after corner cutting, an end fixing component 14 for fixing the wood, and a rotating base 15; the rotating base 15 is connected with the guide rail 31 in a sliding mode, and the lifting cutting machine 11, the end fixing assembly 14 and the milling tenon assembly 13 are all fixed on the rotating base 15. The guide rail 31 is connected with an adjusting slide 16 in a sliding manner, and the rotating base 15 is rotatably installed on the adjusting slide 16. The bottom of the adjustment slider 16 is provided with a plurality of standard sliders which are matched with the cylindrical linear guide rail 31, so that the adjustment slider 16 can smoothly slide along the guide rail 31. Meanwhile, the corner milling tenon mechanism 1 can rotate relative to the guide rail 31 through the action of the rotating base 15.

In order to realize that different angles can be processed at two ends of the wood.

Preferably, a rotating base 15 is arranged at the bottom of the corner cutting and tenon milling mechanism 1, so that the corner cutting and tenon milling mechanism 1 can rotate relative to the frame 3; the corner cutting and tenon milling mechanism 1 is provided with an end fixing component 14 for clamping wood, and the end fixing component 14 is rotatably connected with the rotating base 15. The corner cutting tenon milling mechanism 1 and the end fixing component 14 can rotate together through the action of the rotating base 15, so that the included angle between the saw blade 114 and the guide rail 31 is changed, the length direction of wood is consistent with that of the guide rail 31, and end tenons with different angles can be machined on the wood. Meanwhile, in order to ensure that the corner milling tenon mechanism 1 can accurately process the wood fixed on the end fixing component 14, the end fixing component 14 and the corner milling tenon mechanism 1 are fixed into a whole and rotate together, but after the end fixing component 14 rotates, the wood cannot be well fixed on a parallel straight line of the guide rail 31. Therefore, according to the present embodiment, an adjusting dial 143 is disposed at the bottom of the end fixing assembly 14, an arc-shaped groove 144 is disposed on the adjusting dial 143, and a locking screw 145 is disposed in the arc-shaped groove 144, so that after the adjusting dial 143 is adjusted, the adjusting dial 143 is fixed with the rotating base 15. The angle of the adjusting turntable 143 is adjusted by rotating the adjusting turntable so that the adjusting turntable is shifted to a proper position, the wood board cannot be interfered to be placed, and meanwhile, when the wood board is placed on the end fixing component 14, the wood board can be parallel to the guide rail 31, so that the wood can be accurately processed when the wood board is placed on the end fixing component 14 after being adjusted. After adjustment, the adjustment dial 143 is locked by the locking screw 145.

Further, in order to make the end fixing assembly 14 can better fix the wood, it is preferable that the end fixing assembly 14 includes a supporting seat 142, a bevel supporting plate 146, an end clamping cylinder 141; the supporting seat 142 is rotatably connected to the rotating base 15, one end of the supporting seat 142 is fixed to the adjusting turntable 143, and the bevel supporting plate 146 is fixed to the other end of the supporting seat 142; the end clamping cylinder 141 is fixed on the supporting seat 142, an end pressing plate 147 is arranged at the power output end of the end clamping cylinder 141, the height of the bevel supporting plate 146 is equal to that of the bearing notch 231, and the end clamping cylinder 141 moves towards the bevel supporting plate 146 when extending to press the wood on the bevel supporting plate 146. The bevel edge supporting plate 146 and the acting surface of wood are larger than the supporting plate 23, so that the end fixing is firmer, the two ends of the processed wood are more stable, and the quality of the processed wood is higher. The wood can be quickly fixed to the bevel blade 146 by the end clamp cylinder 141 for easy and quick installation.

Preferably, a limit stop 148 is arranged on the bevel edge supporting plate 146, a plurality of stop mounting holes 149 are arranged on the bevel edge supporting plate 146, the bevel edge supporting plate 146 is provided with a limit bevel edge, the part of the wood to be cut is positioned outside the limit bevel edge, and when the limit stop 148 is mounted in the different stop mounting holes 149, the included angles between the limit stop 148 and the limit bevel edge are different. Through the setting of limit stop 148 for timber is placed on hypotenuse layer board 146, only need offset with limit stop 148 just can install and target in place, makes the location convenient, and processing is accurate. When the hypotenuse of different angles need to be processed, when adjusting the position through rotating base 15, because hypotenuse layer board 146 angle can change correspondingly, limit stop 148 is no longer parallel with guide rail 31 yet to need install limit stop 148 in different mounting holes 149, thereby make it be parallel with guide rail 31 once more, thereby make and to fix a position accurately after the adjustment.

For efficient wood processing, the corner cutting and tenon milling mechanism 1 comprises a lifting cutter 11 for cutting corners of wood, a tenon milling assembly 13 for processing tenons on bevels after corner cutting, and a support frame 12; the lifting cutting machine 11 and the milling tenon assembly 13 are both connected to the support frame 12 in a sliding manner; the lifting cutter 11 can move up and down along the vertical direction, and the milling tenon assembly 13 moves back and forth along the direction perpendicular to the moving direction of the lifting cutter 11. Preferably, the supporting frame 12 is fixed on the rotating base 15 so as to rotate with the rotating base 15 relative to the frame 3, and a locking screw is arranged on the rotating base 15 so as to be locked after the rotating base 15 adjusts the angle. The lifting cutting machine 11 and the milling tenon assembly 13 are both connected to the support frame 12 in a sliding manner; two limit switches 18 are arranged on the support frame 12 in the sliding direction of the lifting cutting machine 11 and the milling tenon assembly 13 so as to limit the sliding distance between the lifting cutting machine 11 and the milling tenon assembly 13, and the distance between the two limit switches 18 is adjustable. The lifting cutter 11 slides back and forth in the vertical direction to cut the wood, and the bevel edge milling is performed by the milling tenon assembly 13 after the wood cutting is completed. The travel of the limit switch 18 can be limited by the action of the limit switch, so that the travel is as small as possible, thereby reducing useless work and ensuring high processing efficiency.

Preferably, the support frame 12 is provided with a horizontal beam 122 and a vertical beam 121, adjusting profiles 19 are arranged on one sides of the horizontal beam 122 and the vertical beam 121, a fixing plate is arranged on the limit switch 18, an adjusting screw is arranged on the fixing plate, and the adjusting screw is matched and locked with the adjusting profiles 19. By the guiding function of the adjusting section bar 19, the fixing sheet can conveniently slide on the adjusting section bar, so that the installation position can be conveniently adjusted. Preferably, the lifting cutter 11 and the milling tenon assembly 13 are both located between the two limit switches 18 in the sliding direction, and the lifting cutter 11 and the milling tenon assembly 13 stop moving when contacting the limit switches 18. The cutting is performed when the elevation cutter 11 moves downward, the movement is stopped when the elevation cutter touches the lower limit switch 18, the elevation cutter immediately moves upward, the movement is stopped when the elevation cutter touches the upper limit switch 18, and the next processing is prepared.

Preferably, the lifting cutter 11 includes a lifting hydraulic cylinder 111 and a cutting motor 112, a lifting slide rail 113 is disposed on the vertical beam 121, the cutting motor 112 is slidably connected to the lifting slide rail 113, the lifting hydraulic cylinder 111 is fixed on the vertical beam 121, a power output end of the lifting hydraulic cylinder 111 is connected to the cutting motor 112, and a cutting saw blade 114 is disposed at a power output end of the cutting motor 112. The cutting motor 112 is driven by the lifting hydraulic cylinder 111 to slide up and down along the lifting slide rail 113, so that the wood is cut.

Preferably, the milling tenon assembly 13 includes a driving motor 133, a milling tenon cutter transmission shaft 134, and a horizontal sliding support 132, the horizontal beam 122 is provided with a horizontal guide rail 131, the horizontal sliding support 132 is slidably connected to the horizontal guide rail 131, and both the driving motor 133 and the milling tenon cutter transmission shaft 134 are fixed on the horizontal sliding support 132; the power output end of the driving motor 133 is connected with the tenon milling cutter transmission shaft 134, and the power output end of the tenon milling cutter transmission shaft 134 is provided with a tenon milling cutter head 135. Further, a driving pulley 136 is arranged at a power output end of the driving motor 133, a driven pulley 138 is arranged at a power input end of the milling and tenon-milling cutter transmission shaft 134, and the driving pulley 136 is connected with the driven pulley 138 through a transmission belt 137. The driving motor 133 drives the tenon milling cutter transmission shaft 134 to rotate through a belt transmission mode, so as to drive the milling cutter to rotate at a high speed. The horizontal sliding support 132 is driven to slide along the horizontal guide rail 131 through the action of the telescopic cylinder, so that the milling and tenoning of the bevel edge is completed.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a can make things convenient for angle regulation's tenon milling machine which characterized in that:

the wood corner cutting and tenon milling machine comprises a rack (3) and a corner cutting and tenon milling mechanism (1) for cutting corners and milling tenons of wood, wherein a rotating base (15) is arranged at the bottom of the corner cutting and tenon milling mechanism (1) so that the corner cutting and tenon milling mechanism (1) can rotate relative to the rack (3);

the corner cutting and tenon milling mechanism (1) is provided with an end fixing component (14) for clamping wood, and the end fixing component (14) is rotationally connected with the rotating base (15).

2. The conveniently adjustable angle tenon milling machine of claim 1 wherein:

the bottom of the end fixing component (14) is provided with an adjusting turntable (143), an arc-shaped groove (144) is formed in the adjusting turntable (143), and a locking screw (145) is arranged in the arc-shaped groove (144) so that the adjusting turntable (143) is fixed with the rotating base (15) after the adjusting turntable (143) is adjusted.

3. A tenon milling machine capable of conveniently adjusting angle according to claim 2, wherein:

the end fixing assembly (14) further comprises a bevel supporting plate (146), a supporting seat (142) and an end clamping cylinder (141); one end of the supporting seat (142) is fixed on the adjusting turntable (143), and the bevel edge supporting plate (146) is fixed at the other end of the supporting seat (142);

the end clamping cylinder (141) is fixed on the supporting seat (142), an end pressing plate (147) is arranged at the power output end of the end clamping cylinder (141), and when the end clamping cylinder (141) extends, the end pressing plate (147) moves towards the bevel edge supporting plate (146) to clamp wood.

4. A tenon milling machine according to claim 3 wherein the angle of rotation of the drive shaft is adjustable by:

be provided with limit stop (148) on hypotenuse layer board (146), be provided with a plurality of dog mounting hole (149) on hypotenuse layer board (146), hypotenuse layer board (146) is provided with spacing hypotenuse, and the part that timber needs to be cut is located outside the spacing hypotenuse, limit stop (148) are installed differently during dog mounting hole (149), limit stop (148) with contained angle between the spacing hypotenuse is different.

5. A tenon milling machine capable of conveniently adjusting angles according to claim 3 or 4, wherein:

the corner cutting and tenon milling mechanism (1) comprises a lifting cutting machine (11) for cutting corners of wood, a tenon milling assembly (13) for processing tenons on inclined planes after the corners are cut, and a support frame (12); the lifting cutting machine (11) and the milling tenon assembly (13) are both connected to the support frame (12) in a sliding manner; the lifting cutting machine (11) can move up and down along the vertical direction, and the milling tenon assembly (13) moves back and forth along the direction perpendicular to the moving direction of the lifting cutting machine (11).

6. A tenon milling machine capable of conveniently adjusting angles according to claim 5, wherein:

the supporting frame (12) is fixed on the rotating base (15) so as to rotate along with the rotating base (15) relative to the rack (3), and a locking screw is arranged on the rotating base (15) so as to be locked after the rotating base (15) adjusts the angle.

7. The conveniently adjustable angle tenon milling machine of claim 1 wherein:

be provided with guide rail (31) on frame (3), sliding connection has regulation slide (16) on guide rail (31), rotating base (15) rotate and install adjust on slide (16).