CN212331327U

CN212331327U - Double-end numerical control tenon machine

Info

Publication number: CN212331327U
Application number: CN202021636836.8U
Authority: CN
Inventors: 马炳强
Original assignee: New Mas Woodworking Machinery & Equipment Co ltd
Current assignee: New Mas Woodworking Machinery & Equipment Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-01-12
Anticipated expiration: 2030-08-07

Abstract

The embodiment of the utility model provides a bi-polar numerical control tenon machine, including the lathe bed, the both ends of lathe bed are equipped with first aircraft nose subassembly and second aircraft nose subassembly, and first aircraft nose subassembly and second aircraft nose subassembly all include horizontal layer board mechanism, and horizontal layer board mechanism slidable ground sets up at the top of lathe bed; the horizontal supporting plate mechanism comprises a supporting plate structure and a horizontal guide rail seat, a speed reducing mechanism is fixedly arranged on the supporting plate structure, a rack structure is fixedly arranged on the horizontal guide rail seat, the speed reducing mechanism is meshed with the rack structure and is used for driving the horizontal guide rail seat to rotate. The utility model provides a bi-polar numerical control tenon machine need not to adopt complicated fixed establishment can realize the process of wood working angular adjustment, and two aircraft nose subassembly's setting can satisfy ligneous duplex position processing operation simultaneously, reduces the latency of each process of timber to improve the machining efficiency of numerical control tenon machine.

Description

Double-end numerical control tenon machine

Technical Field

The utility model relates to a wood working machinery processing equipment technical field, concretely relates to bi-polar numerical control tenon machine.

Background

The numerical control tenon machine, also known as a numerical control milling and drilling machine, is a three-axis linkage machine tool, and the milling and drilling machine can respectively realize drilling, milling, boring and reaming, can realize coordinate boring, and can accurately and efficiently finish the automatic processing of three-dimensional various complex curved surfaces such as sample plates, punching dies, arc-shaped grooves and other parts. Among them, the numerical control tenon machine is a kind of equipment of the numerical control tenon machine, and has become one of the most main equipments in the field of machining and manufacturing.

The numerical control tenon machine is generally used for processing wood, and is provided with various types of cutters so as to perform processing operations such as milling, drilling and the like on the end part of the wood. However, the fixing mechanism for placing wood for the numerical control tenon machine in the prior art is too complex, and the process is complicated when the wood processing angle needs to be adjusted. Meanwhile, the numerical control tenon machine can only process one part of the wood at one time, and the next procedure can be carried out after the part is processed, and then another part is processed. Due to the structural arrangement and the processing mode, the processing and adjusting efficiency of the numerical control tenon machine is low, the processing precision is low, and the requirement of modern mechanical processing is difficult to meet.

SUMMERY OF THE UTILITY MODEL

For the processing and the adjustment inefficiency of solving current numerical control tenon machine and machining precision low, be difficult to satisfy the problem of modernized machining demand, the utility model provides a bi-polar numerical control tenon machine.

A double-end numerical control tenon machine is characterized by comprising a machine tool body, wherein a first machine head component and a second machine head component are arranged at two ends of the machine tool body, the first machine head component and the second machine head component respectively comprise a horizontal supporting plate mechanism, and the horizontal supporting plate mechanism is slidably arranged at the top of the machine tool body; the horizontal supporting plate mechanism comprises a supporting plate structure and a horizontal guide rail seat, a speed reducing mechanism is fixedly arranged on the supporting plate structure, a rack structure is fixedly arranged on the horizontal guide rail seat, the speed reducing mechanism is meshed with the rack structure, and the speed reducing mechanism is used for driving the horizontal guide rail seat to rotate.

Furthermore, the speed reducing mechanism comprises a gear shaft, a driving mechanism and a speed reducer, the gear shaft is meshed with the rack structure, the speed reducer is arranged between the gear shaft and the driving mechanism, and the speed reducer is used for reducing and transmitting speed.

Further, the horizontal supporting plate mechanism further comprises a graduated scale, the graduated scale is fixedly arranged on the horizontal guide rail seat, the graduated scale and the rack structure are arranged adjacently, and the horizontal guide rail seat can rotate relative to the supporting plate structure within an angle range of-12 degrees to 45 degrees.

Further, horizontal layer board mechanism still includes lever mechanism, lever mechanism includes first cylinder subassembly and the first body of rod, the bottom of the first body of rod is equipped with the fixed block, the structural spout that is equipped with of layer board, the first body of rod runs through from top to bottom in proper order first cylinder subassembly with the spout setting, so that the fixed block sets up the bottom of layer board structure, first cylinder subassembly includes cylinder body and dish spring structure, the dish spring structure sets up the inside of cylinder body.

Furthermore, the lever mechanism further comprises a second rod body, a swing rod structure and a second air cylinder assembly, one end of the swing rod structure is rotatably connected with the first rod body, the other end of the swing rod structure is rotatably connected with the second rod body, and the second rod body penetrates through the second air cylinder assembly.

Furthermore, the first machine head assembly and the second machine head assembly further comprise a hopper mechanism, the hopper mechanism is fixedly arranged on the horizontal supporting plate mechanism, the hopper mechanism comprises a middle baffle plate, a supporting plate, a movable baffle plate and a fixed baffle plate, the movable baffle plate can be slidably arranged on one side of the middle baffle plate, the fixed baffle plate is fixedly arranged on the other side of the middle baffle plate, a material clamping cylinder is fixedly arranged on the movable baffle plate, and the material clamping cylinder is used for pushing the movable baffle plate to move towards the direction of the fixed baffle plate.

Further, hopper mechanism still includes lift cylinder mechanism, lift cylinder mechanism includes cylinder mount and lift cylinder, the cylinder mount is fixed to be set up on the middle part baffle, the one end of lift cylinder with cylinder mount fixed connection, the other end with hold in the palm flitch fixed connection.

Further, hopper mechanism still includes horizontal sliding mechanism, horizontal sliding mechanism includes slide and guide rail seat, the slide can set up with sliding along the horizontal direction on the guide rail seat, the fixed setting of middle part baffle is in the top of slide.

Further, first aircraft nose subassembly with second aircraft nose subassembly still includes dust removal dust cover mechanism, dust removal dust cover mechanism slidable ground sets up the top of horizontal layer board mechanism, dust removal dust cover mechanism includes the dust cover subassembly, the dust cover subassembly is fixed to be set up on cutter actuating mechanism, the dust cover subassembly includes dust cover body, first cutter and second cutter, the edge of dust cover body encircles and is equipped with the brush structure, first cutter with be equipped with the assembly recess between the second cutter, the assembly recess is fixed to be equipped with the brush structure.

Further, dust removal dust cover mechanism still includes the dust excluding hood subassembly, the dust excluding hood subassembly is fixed to be set up on perpendicular slide mechanism, the dust excluding hood subassembly includes dust excluding hood body, dust excluding hood curb plate and dust absorption mouth, the dust excluding hood body with form first accommodation space between the brush structure, the dust excluding hood body with form the second accommodation space between the dust excluding hood curb plate, first accommodation space with the second accommodation space is linked together, the dust absorption mouth with the second accommodation space is linked together.

The utility model provides a bi-polar numerical control tenon machine, including the lathe bed, the both ends of lathe bed are equipped with first aircraft nose subassembly and second aircraft nose subassembly. The first machine head assembly and the second machine head assembly can be used for placing and processing wood, two-end double-station processing of a group of wood can be achieved at the same time, and the next procedure is not needed to be carried out after one end is processed. The first machine head assembly and the second machine head assembly respectively comprise a horizontal supporting plate mechanism, a horizontal guide rail seat on the horizontal supporting plate mechanism is meshed and matched with a rack structure through a speed reducing mechanism to realize the rotary motion on the supporting plate structure, further realize the rotary motion of a processing cutter and the like on the horizontal guide rail seat, and the process of adjusting the wood processing angle can be completed through the arrangement of the simple structure.

Therefore, the utility model provides a bi-polar numerical control tenon machine need not to adopt complicated fixed establishment can realize the process of wood working angular adjustment, and two aircraft nose subassembly's setting can satisfy ligneous duplex position processing operation simultaneously, reduces the latency of each process of timber to improve the machining efficiency of numerical control tenon machine.

Drawings

FIG. 1 is a schematic structural view of a double-end numerical control tenon machine of the present invention;

FIG. 2 is an enlarged fragmentary view of the encircled portion of FIG. 1;

FIG. 3 is another schematic structural diagram of the double-end numerically controlled tenon machine of the present invention;

FIG. 4 is an enlarged fragmentary view of the encircled portion of FIG. 3;

fig. 5 is a schematic structural diagram of the horizontal pallet mechanism of the present invention;

FIG. 6 is an enlarged fragmentary view of the encircled portion of FIG. 5;

fig. 7 is a schematic structural view of the speed reducing mechanism of the present invention;

fig. 8 is a schematic structural view of the pallet structure and the lever mechanism of the present invention;

fig. 9 is another schematic structural view of the pallet structure and the lever mechanism of the present invention;

FIG. 10 is an enlarged fragmentary view of the encircled portion of FIG. 9;

fig. 11 is a schematic structural diagram of the lever mechanism of the present invention;

fig. 12 is another schematic structural view of the lever mechanism of the present invention;

FIG. 13 is a cross-sectional view A-A of FIG. 12;

figure 14 is an exploded view of a first cylinder assembly of the present invention;

fig. 15 is a schematic structural view of the hopper mechanism of the present invention;

fig. 16 is another schematic structural view of the hopper mechanism of the present invention;

fig. 17 is a schematic structural view of the lift cylinder mechanism of the present invention;

fig. 18 is a schematic structural view of the horizontal sliding mechanism of the present invention;

FIG. 19 is a schematic structural view of the dust and dust cover mechanism of the present invention;

FIG. 20 is a schematic structural view of the dust cap assembly of the present invention;

FIG. 21 is a schematic view of a dust hood assembly according to the present invention;

description of reference numerals: 1. a machine tool body; 2. a first head assembly; 3. a second head assembly; 4. a horizontal pallet mechanism; 401. a pallet structure; 4011. a chute; 402. a horizontal guide rail seat; 403. a speed reduction mechanism; 4031. a gear shaft; 4032. a drive mechanism; 4033. a speed reducer; 404. a rack structure; 405. a graduated scale; 406. a lever mechanism; 4061. a first rod body; 40611. a fixed block; 4062. a first cylinder assembly; 40621. a cylinder body; 40622. a disc spring structure; 4063. a second rod body; 4064. a swing rod structure; 4065. a second cylinder assembly; 5. a hopper mechanism; 501. a middle baffle; 502. a material supporting plate; 503. a movable baffle; 504. a material clamping cylinder; 505. fixing a baffle plate; 506. a lifting cylinder mechanism; 5061. a cylinder fixing frame; 5062. a lifting cylinder; 507. a horizontal sliding mechanism; 5071. a slide base; 5072. a guide rail seat; 6. a dust-removing and dust-preventing cover mechanism; 601. a dust cap assembly; 6011. a dust cover body; 6012. a first cutter; 6013. a second cutter; 6014. a brush structure; 6015. assembling a groove; 602. a dust hood assembly; 6021. a dust hood body; 6022. a dust hood side plate; 6023. a dust suction port. 603. A tool driving mechanism; 604. a vertical slide mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, according to an embodiment of the present invention, a double-ended numerically controlled tenon machine includes a machine tool body 1, and a first head assembly 2 and a second head assembly 3 are disposed at two ends of the machine tool body 1. Wherein, first aircraft nose subassembly 2 and second aircraft nose subassembly 3 all can be used to place and process timber, also can realize the processing of a set of ligneous both ends duplex position simultaneously, need not to wait for and carries out next process after one end processing finishes.

The first head assembly 2 and the second head assembly 3 both comprise a horizontal pallet mechanism 4, and the horizontal pallet mechanism 4 is slidably arranged on the top of the machine tool body 1. Specifically, the slidable direction of the horizontal pallet mechanism 4 is the linear direction of the connection line of the first head assembly 2 and the second head assembly 3, that is, the distance between the first head assembly 2 and the second head assembly 3 can be increased or decreased by sliding the horizontal pallet mechanism 4, so as to match the actual length of the wood to be processed.

Referring to fig. 5 and 6, according to the embodiment of the present invention, the horizontal supporting plate mechanism 4 includes a supporting plate structure 401 and a horizontal guide rail seat 402, a speed reducing mechanism 403 is fixedly disposed on the supporting plate structure 401, a rack structure 404 is fixedly disposed on the horizontal guide rail seat 402, the speed reducing mechanism 403 is engaged with the rack structure 404, and the speed reducing mechanism 403 is used for driving the horizontal guide rail seat 402 to rotate. Specifically, the speed reducing mechanism 403 penetrates and is fixedly arranged on the supporting plate structure 401, a part of the speed reducing mechanism 403 extending out of the supporting plate structure 401 is meshed with the rack structure 404, and the rack structure 404 is driven to rotate synchronously when the speed reducing mechanism is rotated, so that the horizontal guide rail seat 402 is driven to rotate. Further, the rotation of the processing tool and the like on the horizontal guide rail base 402 is realized, the procedure of adjusting the wood processing angle can be completed through the arrangement of the simple structure, and the adjustment of a multi-direction and multi-angle motion path is realized.

Referring to fig. 7, according to the embodiment of the present invention, the speed reduction mechanism 403 includes a gear shaft 4031, a driving mechanism 4032 and a speed reducer 4033, the gear shaft 4031 and the rack structure 404 are engaged, the speed reducer 4033 is disposed between the gear shaft 4031 and the driving mechanism 4032, and the speed reducer 4033 is used for speed reduction and transmission. Specifically, the driving mechanism 4032 may be a driving motor structure, and directly drives the gear shaft 4031 to rotate; the gear shaft 4031 can also be a cylinder assembly which is matched with a screw rod structure to realize the rotary motion of the gear shaft 4031 in different dimension directions. A gear-worm transmission element is hermetically arranged inside a rigid shell of the speed reducer 4033, is arranged between the gear shaft 4031 and the driving mechanism 4032, and can play a role in matching rotating speed and transmitting torque, so that the transmission ratio of the rotary motion of the driving mechanism 4032 and the gear shaft 4031 is controlled, and the rotary motion of the gear shaft 4031 in different dimensional directions is accurately controlled.

Referring to fig. 6, according to the embodiment of the present invention, the horizontal supporting plate mechanism 4 further includes a graduated scale 405, the graduated scale 405 is fixedly disposed on the horizontal guiding rail seat 402, and the graduated scale 405 and the rack structure 404 are adjacently disposed, and the horizontal guiding rail seat 402 can rotate in an angle range of-12 ° to 45 ° with respect to the supporting plate structure 401. Specifically, in the case where the initial position of the horizontal rail mount 402 is determined to be 0 °, the horizontal rail mount 402 is rotated with respect to the pallet structure 401 by an angle ranging from-12 ° to 45 °. Since the horizontal rail base 402 is rotatable in the clockwise direction and the counterclockwise direction with respect to the pallet structure 401, no matter whether the initial stroke of the horizontal rail base 402 is counterclockwise or clockwise, the partial stroke of the horizontal rail base 402 rotating back is its movement idle stroke, and the data maximizing the ratio of the effective stroke to the movement idle stroke of the horizontal rail base 402 can be satisfied to the maximum extent by setting the rotation angle of 65 °. The scale 405 is marked with specific values of the rotation angle, the values of the two end points are-15 ° and 50 °, respectively, and the specific value of each rotation angle corresponds to the real-time rotation angle of the horizontal guide rail base 402. The user can judge the real-time rotation angle of the horizontal rail base 402 by the real-time rotation angle value of the graduated scale 405.

Referring to fig. 8-10, according to an embodiment of the present invention, the horizontal supporting plate mechanism 4 further includes a lever mechanism 406, the lever mechanism 406 includes a first cylinder assembly 4062 and a first rod 4061, a fixing block 40611 is disposed at the bottom of the first rod 4061, a sliding slot 4011 is disposed on the supporting plate structure 401, and the first rod 4061 sequentially runs through the first cylinder assembly 4062 and the sliding slot 4011 from top to bottom, so that the fixing block 40611 is disposed at the bottom of the supporting plate structure 401. Specifically, the first rod 4061 passes through the sliding slot 4011 of the supporting board structure 401, and can slide along the sliding slot 4011 and towards the left and right sides thereof, and the fixing block 40611 is disposed at the bottom of the sliding slot 4011. When the apparatus is in a normal operating state, the lever mechanism 406 makes a certain angle of reciprocating rotational movement along the slide slot 4011 on the pallet structure 401. And when equipment is in standby state or shut down state, first cylinder subassembly 4062 can provide the stroke effort of upward movement for first body of rod 4061, thereby drive first body of rod 4061 upward movement, control first body of rod 4061 upward movement and drive the fixed block 40611 upward movement of its bottom to cooperate with spout 4011 bottom, both sides looks butt about fixed block 40611 and spout 4011, because fixed block 40611 receives the spacing effect of spout 4011 left and right sides this moment, first body of rod 4061 can't continue to slide, thereby play the effect of the spacing this lever mechanism 406 of locking. Meanwhile, when the cylinder is in a low pressure condition or even no pressure condition, the lever mechanism 406 can still realize a strong locking and limiting effect, and the machined part is prevented from moving continuously.

Referring to fig. 14, according to an embodiment of the present invention, first cylinder assembly 4062 includes cylinder body 40621 and disc spring structure 40622, and disc spring structure 40622 is disposed inside cylinder body 40621. Specifically, the disc spring structure 40622 is an annular structure with a slightly upward and obliquely protruding middle part, and the disc spring structure 40622 has certain deformation performance. When the lever mechanism 406 is in a slidable state, the first rod 4061 is at the bottom position in the vertical direction, and at this time, the first rod 4061 generates a downward acting force on the disc spring structure 40622, and correspondingly, the disc spring structure 40622 also generates an elastic acting force in the opposite direction on the first rod 4061. When the lever mechanism 406 needs to be switched to the locking and limiting state, if the first cylinder assembly 4062 is under low pressure or even no pressure, it is unable to provide enough acting force to move the first rod 4061 upward, and the disk spring structure 40622 slightly deformed by compression provides an auxiliary elastic stress for the upward movement of the first rod 4061, so as to ensure that the lever mechanism 406 can still achieve a strong locking and limiting effect under low pressure or even no pressure. In addition, the disc spring structure 40622 has good shock absorbing and buffering capacity, and can effectively prevent the material damage of the internal components of the first cylinder assembly 4062 caused by rigid contact collision.

Referring to fig. 11-13, according to an embodiment of the present invention, the lever mechanism 406 further includes a second rod 4063, a rocker structure 4064, and a second cylinder assembly 4065, wherein one end of the rocker structure 4064 is rotatably connected to the first rod 4061, the other end is rotatably connected to the second rod 4063, and the second rod 4063 is disposed through the second cylinder assembly 4065. Specifically, the left and right ends of the swing link structure 4064 are rotatably connected to the first rod 4061 and the second rod 4063, respectively, and when the second rod 4063 moves downward, the left side of the swing link structure 4064 is pulled to move downward. At this time, due to the lever principle, the right side of the swing structure 4064 moves upward, thereby driving the first rod 4061 to move upward, and further driving the fixing block 40611 arranged at the bottom of the first rod 4061 to move upward. The second rod 4063 is disposed through the second cylinder assembly 4065, and the first cylinder assembly 4062 can provide a downward stroke force for the second rod 4063, thereby driving the second rod 4063 to move downward, and further providing an upward force for the first rod 4061 by the lever force of the swing structure 4064.

Referring to fig. 15 and 16, according to the embodiment of the present invention, the first head assembly 2 and the second head assembly 3 further include a hopper mechanism 5, the hopper mechanism 5 is fixedly disposed on the horizontal supporting plate mechanism 4, the hopper mechanism 5 includes a middle baffle 501, a material supporting plate 502, a movable baffle 503 and a fixed baffle 505, the movable baffle 503 is slidably disposed on one side of the middle baffle 501, the fixed baffle 505 is fixedly disposed on the other side of the middle baffle 501, a material blocking cylinder 504 is fixedly disposed on the movable baffle 503, and the material blocking cylinder 504 is used for pushing the movable baffle 503 to move toward the direction of the fixed baffle 505. Specifically, the retainer plate 502 is used for placing a workpiece to be machined, and the movable baffle 3 and the fixed baffle 5 are used for clamping the workpiece to be machined. The fixed baffle 505 cannot move relative to the middle baffle 501, and the movable baffle 503 can move toward the fixed baffle 505 under the driving force of the material clamping cylinder 504, so that the distance between the movable baffle 503 and the fixed baffle 505 is reduced. When the material to be processed is placed on the retainer plate 502, in order to adapt to material workpieces of different types and sizes, the distance between the movable baffle 503 and the fixed baffle 505 can be adjusted to a position where the material to be processed can be just clamped by abutting by adjusting the position of the movable baffle 503, and the fixing operation of the material to be processed is completed. Namely, the distance between the movable baffle 503 and the fixed baffle 505 can be adjusted to adapt to workpieces with different sizes and types, and the accurate adjustment of workpieces with different materials is completed.

Referring to fig. 17, according to the embodiment of the present invention, the hopper mechanism 5 further includes a lifting cylinder mechanism 506, the lifting cylinder mechanism 506 includes a cylinder fixing rack 5061 and a lifting cylinder 5062, the cylinder fixing rack 5061 is fixed on the middle baffle 501, one end of the lifting cylinder 5062 is fixedly connected to the cylinder fixing rack 5061, and the other end is fixedly connected to the retainer plate 502. Specifically, the lift cylinder mechanism 506 is used for the lifting operation of the retainer plate 502 in the vertical direction. The cylinder fixing frame 5061 is fixedly arranged on the middle baffle 501, and a telescopic shaft of the lifting cylinder 5062 can do telescopic reciprocating motion relative to the cylinder body, so that the lifting motion of the retainer plate 502 in the vertical direction relative to the cylinder fixing frame 5061 is realized, and the height adjustment of the retainer plate 502 in the vertical direction of the middle baffle 501 is completed to adapt to the accurate adjustment of the processing positions of different material workpieces.

As shown in fig. 18, according to the embodiment of the present invention, the hopper mechanism 5 further includes a horizontal sliding mechanism 507, the horizontal sliding mechanism 507 includes a sliding seat 5071 and a rail seat 5072, the sliding seat 5071 is slidably disposed on the rail seat 5072 along the horizontal direction, and the middle blocking plate 501 is fixedly disposed on the top of the sliding seat 5071. Specifically, the middle stop 501 can be adjusted in position in the horizontal direction by relative sliding between the slide 5071 and the rail seat 5072. When the horizontal length of the material to be processed is too short to be fixed by abutting against the middle baffle 501, the horizontal position of the middle baffle 501 can be adjusted by adjusting the horizontal position of the sliding seat 5071, so that the material to be processed is adapted to workpieces of materials to be processed with different types and sizes.

Referring to fig. 19 and 20, according to the embodiment of the present invention, the first head assembly 2 and the second head assembly 3 further include a dust-proof cover mechanism 6, the dust-proof cover mechanism 6 is slidably disposed on the top of the horizontal supporting plate mechanism 4, the dust-proof cover mechanism 6 includes a dust-proof cover assembly 601, the dust-proof cover assembly 601 is fixedly disposed on the cutter driving mechanism 603, and the dust-proof cover assembly 601 includes a dust-proof cover body 6011, a first cutter 6012, and a second cutter 6013. In particular, the first tool 6012 and the second tool 6013 are used for different kinds of machining operations of wood, the first tool 3 is a chamfering tool, which may be used for a cutting operation of a material, and the second tool 4 may be used for a milling operation of the material. Because the horizontal supporting plate mechanism 4 can move along the direction of the machine tool body 1, and the horizontal guide rail seat 402 can rotate relative to the supporting plate structure 401, the two mechanisms can be combined to realize the multi-dimensional and multi-directional adjustment operation of the first cutter 6012 and the second cutter 6013.

The edge of the dust cover body 6011 is provided with a brush structure 6014 in a surrounding manner, an assembly groove 6015 is arranged between the first cutter 6012 and the second cutter 6013, and the brush structure 6014 is fixedly arranged in the assembly groove 6015. Specifically, a brush structure 6015 provided around an edge of the dust cover body 6011 is used to block dust generated from the first cutter 6012 and the second cutter 6013, and prevent the dust from being randomly emitted from the dust cover assembly 601 in disorder, thereby polluting air. The brush structure 6014 fixedly disposed on the assembly recess 6015, that is, disposed between the first cutter 6012 and the second cutter 6013, is used to block dust generated by the first cutter 6012, prevent the dust generated by the first cutter 6012 from flying up, and then attach to the second cutter 6013, thereby affecting the cutting accuracy of the second cutter 6013 and further affecting the processing operation of the second cutter 6013.

Referring to fig. 21, according to the embodiment of the present invention, the dust-removing and dust-proof cover mechanism 6 further includes a dust-removing cover assembly 602, the dust-removing cover assembly 602 is fixedly disposed on the vertical slide seat mechanism 604, the dust-removing cover assembly 602 includes a dust-removing cover body 6021, a dust-removing cover side plate 6022 and a dust-collecting opening 6023, a first accommodating space is formed between the dust-removing cover body 6011 and the brush structure 6014, a second accommodating space is formed between the dust-removing cover body 6021 and the dust-removing cover side plate 6022, the first accommodating space is communicated with the second accommodating space, and the dust-collecting opening 6023 is communicated with the second accommodating space. Specifically, due to the blocking effect of the brush structure 6014, dust generated by the first cutter 6012 and the second cutter 6013 may be collected and concentrated in the first receiving space, and cannot be randomly emitted from the first receiving space. From the first accommodating space to the second accommodating space and then out of the dust suction port 6023. The other end of the dust suction port 6023 may communicate with the outside air or other external equipment to introduce the dust in the second accommodating space into other equipment for treatment or the outside air.

Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and decorations can be made without departing from the basic principle of the present invention, and these modifications and decorations are also considered to be within the scope of the present invention.

Claims

1. A double-end numerical control tenon machine is characterized by comprising a machine tool body, wherein a first machine head component and a second machine head component are arranged at two ends of the machine tool body, the first machine head component and the second machine head component respectively comprise a horizontal supporting plate mechanism, and the horizontal supporting plate mechanism is slidably arranged at the top of the machine tool body; the horizontal supporting plate mechanism comprises a supporting plate structure and a horizontal guide rail seat, a speed reducing mechanism is fixedly arranged on the supporting plate structure, a rack structure is fixedly arranged on the horizontal guide rail seat, the speed reducing mechanism is meshed with the rack structure, and the speed reducing mechanism is used for driving the horizontal guide rail seat to rotate.

2. The double-ended numerically-controlled tenon machine according to claim 1, wherein the speed reduction mechanism comprises a gear shaft, a driving mechanism and a speed reducer, the gear shaft and the rack structure are meshed and matched, the speed reducer is arranged between the gear shaft and the driving mechanism, and the speed reducer is used for speed reduction and transmission.

3. The double-ended numerically controlled tenon machine according to claim 2, wherein the horizontal supporting plate mechanism further comprises a graduated scale fixedly disposed on the horizontal guide rail base, and the graduated scale is disposed adjacent to the rack structure, and the horizontal guide rail base is rotatable with respect to the supporting plate structure by an angle ranging from-12 ° to 45 °.

4. The double-ended numerically-controlled tenon machine according to claim 1, wherein the horizontal supporting plate mechanism further comprises a lever mechanism, the lever mechanism comprises a first cylinder assembly and a first rod body, a fixed block is arranged at the bottom of the first rod body, a sliding groove is formed in the supporting plate structure, the first rod body penetrates through the first cylinder assembly and the sliding groove from top to bottom in sequence, so that the fixed block is arranged at the bottom of the supporting plate structure, the first cylinder assembly comprises a cylinder body and a disc spring structure, and the disc spring structure is arranged inside the cylinder body.

5. The double-ended numerically controlled tenon machine according to claim 4, wherein said lever mechanism further comprises a second rod, a rocker structure and a second cylinder assembly, one end of said rocker structure being rotatably connected to said first rod, the other end of said rocker structure being rotatably connected to said second rod, said second rod being disposed through said second cylinder assembly.

6. The double-end numerical control tenon machine according to claim 1, wherein the first machine head assembly and the second machine head assembly further comprise a hopper mechanism, the hopper mechanism is fixedly arranged on the horizontal supporting plate mechanism, the hopper mechanism comprises a middle baffle plate, a material supporting plate, a movable baffle plate and a fixed baffle plate, the movable baffle plate is slidably arranged on one side of the middle baffle plate, the fixed baffle plate is fixedly arranged on the other side of the middle baffle plate, and a material clamping cylinder is fixedly arranged on the movable baffle plate and used for pushing the movable baffle plate to move towards the direction of the fixed baffle plate.

7. The double-ended numerically-controlled tenon machine according to claim 6, wherein the hopper mechanism further comprises a lifting cylinder mechanism, the lifting cylinder mechanism comprises a cylinder fixing frame and a lifting cylinder, the cylinder fixing frame is fixedly arranged on the middle baffle, one end of the lifting cylinder is fixedly connected with the cylinder fixing frame, and the other end of the lifting cylinder is fixedly connected with the retainer plate.

8. The double-ended numerically controlled tenon machine according to claim 7, wherein the hopper mechanism further comprises a horizontal sliding mechanism, the horizontal sliding mechanism comprises a sliding base and a guide rail seat, the sliding base is slidably arranged on the guide rail seat along the horizontal direction, and the middle baffle is fixedly arranged on the top of the sliding base.

9. The double-ended numerically controlled tenon machine according to claim 1, wherein the first head assembly and the second head assembly further comprise a dust and dust cover mechanism slidably disposed on top of the horizontal support plate mechanism, the dust and dust cover mechanism comprises a dust cover assembly fixedly disposed on the cutter driving mechanism, the dust cover assembly comprises a dust cover body, a first cutter and a second cutter, a brush structure is disposed around an edge of the dust cover body, and an assembly groove is disposed between the first cutter and the second cutter and fixedly disposed with the brush structure.

10. The double-end numerical control tenon machine of claim 9, wherein the dust removal dust cover mechanism further comprises a dust removal cover assembly, the dust removal cover assembly is fixedly arranged on the vertical slide seat mechanism, the dust removal cover assembly comprises a dust removal cover body, a dust removal cover side plate and a dust collection port, a first accommodating space is formed between the dust cover body and the brush structure, a second accommodating space is formed between the dust removal cover body and the dust removal cover side plate, the first accommodating space is communicated with the second accommodating space, and the dust collection port is communicated with the second accommodating space.