CN113601271A

CN113601271A - Double-machine-head tooth punching and strip threading integrated machine

Info

Publication number: CN113601271A
Application number: CN202110829238.5A
Authority: CN
Inventors: 杨立云; 姜志齐
Original assignee: Jinan Gederis Mechanical Equipment Co ltd
Current assignee: Jinan Gederis Mechanical Equipment Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-05

Abstract

The invention relates to the technical field of aluminum profile forming and processing, in particular to a double-head tooth punching and strip threading integrated machine which comprises a material dragging frame, a first roller and a second roller, wherein the inner side of the material dragging frame is movably connected with the second roller. The invention overcomes the defects of the prior art, by arranging the track rod, the section positioner, the section positioning wheel and the adjusting switch, when the aluminum section is fed into the double-head tooth punching and bar penetrating machine for tooth punching and bar penetrating through the rotation of the guide rotary drum, when materials with different sizes meet, the section positioner can move left and right through the track rod by opening the adjusting switch, when the position suitable for the section is adjusted, the section positioner is fixed through the adjusting switch, and through the section positioning wheel, the aluminum section is more stable in tooth punching and bar penetrating, the position deviation can not occur, the operation is simple, a lot of time is not consumed, the production efficiency is improved, and the practical use is facilitated.

Description

Double-machine-head tooth punching and strip threading integrated machine

Technical Field

The invention relates to an aluminum profile forming and processing device, in particular to a double-head tooth punching and strip penetrating all-in-one machine.

Background

The traditional aluminum profile tooth punching and threading machine is characterized in that small teeth are punched on two notches on an upper aluminum profile or a lower aluminum profile through two tooth punching knives, two heat insulation strips are simultaneously threaded into notches of a single aluminum profile through traction of the tooth punching knives, and the process flow of simultaneously punching and threading the strips is realized. A bridge-cut-off aluminum profile is composed of an upper profile and a lower profile, so that in the process of tooth punching and bar punching, two tooth punching and bar punching machines are required to work simultaneously to complete the final synthesis work. One machine requires a minimum of two workers to complete, and two machines require four workers to complete. In this way, the number of slave devices used, the floor space, the work efficiency and the number of workers are all completed at great cost.

However, in the process flow, the tooth punching and bar penetrating machine needs two devices, the material dragging frame needs 4 devices, the labor needs 4 devices, and a certain time interval is needed for conveying material profiles between the two devices, so that the traditional process flow is high in equipment cost, large in occupied area, large in labor amount and low in working efficiency. Therefore, the process flow of the two-step method increases the use cost, but reduces the work efficiency, and the existing partial slotting and threading machine is inconvenient to adjust the width of the positioning wheel when slotting and threading aluminum profiles of different sizes, has complex operation and needs to consume a large amount of time, thereby reducing the production efficiency and being not beneficial to practical use.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a double-head tooth punching and stripping all-in-one machine, which overcomes the defects of the prior art, has simple structural design and effectively solves a plurality of defects in the traditional process flow. Traditional gulleting wears strip process flow needs two equipment, drags the material frame to need 4, and the manual work needs 4, carries the material section bar between two machines and need have certain time interval, therefore this kind of traditional process flow, equipment cost is high, area is big, artifical quantity is many, work efficiency is slow. Therefore, the process flow of the two-step method not only increases the use cost, but also reduces the work efficiency, and the existing partial slotting and threading machine is inconvenient to adjust the width of the positioning wheel when slotting and threading aluminum profiles with different sizes, has complex operation and needs to consume a large amount of time, thereby reducing the production efficiency and being not beneficial to the practical use.

In order to solve the technical problems, the invention provides the following technical scheme:

a double-head tooth punching and strip threading integrated machine comprises a material dragging frame, a first roller and a second roller, wherein the inner side of the material dragging frame is movably connected with the second roller, and the opposite surface of the first roller is provided with the second roller;

the two dragging frames are arranged and are arranged in parallel on the same horizontal plane;

the first roller and the second roller are used for dragging and conveying the aluminum section.

Preferably, drag the equal fixedly connected with bracing piece in bottom of work or material rest, the bracing piece all is the paralleling form setting, the lower extreme fixedly connected with lower margin of bracing piece, one side fixedly connected with horizontal pole of bracing piece, one side of dragging the work or material rest is equipped with the double-end and opens the tooth and wear the strip machine.

Preferably, the equal fixedly connected with stabilizer blade in bottom four corners of double-end tooth punching machine, the equal fixed mounting in top of double-end tooth punching machine has first fixed block, one side swing joint of first fixed block has the pivot, the upper end of pivot all is equipped with the direction rotary drum, and first fixed block, pivot and direction rotary drum all are equipped with 4 groups to all be the transverse distribution setting.

Preferably, the double-end is opened the tooth and is worn the top left end of strip machine and all be equipped with the second fixed block, and the second fixed block is equipped with two sets ofly to every group second fixed block all is the form setting of running in parallel, one side fixed connection of second fixed block has the track pole, the upper end swing joint of track pole has the section bar locator, the equal swing joint in both ends has the loose axle about section bar locator top, the outside of loose axle is equipped with the section bar locating wheel, the top middle part of section bar locator is equipped with regulating switch.

Preferably, the double-end is ratcheted and is worn the top rear end of strip machine and be equipped with activity side aircraft nose, the opposite face of activity side aircraft nose is equipped with fixed side aircraft nose, the bottom swing joint of activity side aircraft nose has the second guide rail slider, the equal swing joint in top of activity side aircraft nose and fixed side aircraft nose has the altitude mixture control carousel, the lower extreme swing joint of altitude mixture control carousel has the connecting rod, the left side of activity side aircraft nose and fixed side aircraft nose all is equipped with first guide rail slider, and first guide rail slider is the linkage setting with the connecting rod, the left side fixedly connected with speed reducer of first guide rail slider.

Preferably, the top fixedly connected with motor of speed reducer, the fixed surface of speed reducer is connected with the speed reducer flange, the surperficial swing joint of speed reducer flange has the gulleting sword cover, the surperficial swing joint of gulleting sword cover has the gulleting sword, the inboard of gulleting sword cover is connected with the gulleting arbor, the upper end of gulleting arbor and gulleting sword cover all is equipped with the gulleting sword, and the gulleting sword all is the paralleling setting.

Preferably, the rear side of altitude mixture control carousel has a wear strip altitude mixture control dish, and the lower extreme fixedly connected with of wearing strip altitude mixture control carousel adjusts the pole, the lower extreme swing joint of adjusting the pole has the slider, and adjusts the pole and be the linkage setting with the slider, the fixed surface of slider is connected with the connecting plate, the surperficial front end of connecting plate is connected with the connection plate of wearing a strip, the upper end of wearing a connecting plate is connected with the expansion plate, the upper end of expansion plate is connected with the expansion plate, the lower extreme of expansion plate is connected with first anchor clamps of wearing a strip, the lower extreme of expansion plate is connected with the second and wears a strip anchor clamps, and first anchor clamps of wearing a strip and the parallel form setting of second.

Preferably, the back of the double-end tooth punching and threading machine is provided with an operation box, the top of the operation box is provided with a control button, the rear side of the control button is connected with a motor and a distribution board through an electric wire, the right side of the control button is provided with a frequency converter operation panel, and the frequency converter operation panel is connected with a frequency converter through a communication wire.

The embodiment of the invention provides a double-head tooth punching and stripping all-in-one machine, which has the following beneficial effects: this kind of strip machine is worn in modified gulleting compares in traditional gulleting and wears the strip machine, and the gulleting is worn the strip machine and is passed through the mode of two aircraft noses, and every aircraft nose takes two gullets, gives two notches of single face section bar gullets simultaneously and opens the tooth, wears the strip simultaneously, accomplishes the work of two machines through a machine. Such working method has reduced cost, area, artifical quantity of equipment, has also improved work efficiency, and moreover, this kind of modified gulleting is worn the strip machine and is convenient for adjust the width of locating wheel when gulleting and wearing the strip to the aluminium alloy of equidimension not, easy operation need not consume a large amount of time to improve production efficiency, be favorable to in-service use.

1. Through arranging the dragging frame, the first roller, the second roller, the movable side machine head and the fixed side machine head, the whole floor area of the device is saved by arranging the two dragging frames through the device, when the aluminum profile is subjected to tooth punching and strip threading, the aluminum profile is placed on the first roller and the second roller, then the aluminum profile is sent into the double-head tooth punching and strip threading machine through the rotation of the guide rotary drum for tooth punching and strip threading, through arranging the movable side machine head and the fixed side machine head, each machine head is provided with two tooth punching knives, when the aluminum profile is transmitted to the lower parts of the movable side machine head and the fixed side machine head, the rotation of the motor reducer drives the tooth punching knife sleeve and the tooth punching knife shaft to rotate, thereby driving the rotation of the two tooth punching knives, then the tooth punching is performed on the aluminum profile, the profile is pulled backwards during tooth punching, the device can simultaneously perform tooth punching on four notches of the two-sided profiles, meanwhile, the strip is penetrated, so that the working mode reduces the cost, the occupied area and the labor amount of equipment and improves the working efficiency.

2. Through setting up the track pole, the section bar locator, section bar locating wheel and regulating switch, in the rotation of aluminium alloy through the direction rotary drum send into the double-end and open the tooth and wear the strip in the strip machine, when meetting the material of equidimension not, can control through opening regulating switch and make the section bar locator pass through the track pole and remove, when adjusting the position that is fit for the section bar, then fix the section bar locator through regulating switch, through being equipped with the section bar locating wheel, make aluminium alloy more stable when opening the tooth and wear the strip, the condition of offset can not appear, the operation is simple, need not consume many times, thereby the production efficiency is improved, and the device is favorable to the in-service use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the section bar holder of the present invention;

FIG. 3 is a schematic view of the overall structure of the movable-side handpiece of the present invention;

FIG. 4 is a schematic view of the rear side structure of the movable side handpiece of the present invention;

FIG. 5 is a schematic view of the overall structure of the operation box of the present invention.

In the figure: 1. a material dragging frame; 2. a first roller; 3. a second roller; 4. a support bar; 5. ground feet; 6. a cross bar; 7. a double-end tooth punching and threading machine; 8. a support leg; 9. a first fixed block; 10. a rotating shaft; 11. a guide drum; 12. a second fixed block; 13. a track rod; 14. a profile locator; 15. a movable shaft; 16. a profile positioning wheel; 17. an adjustment switch; 18. a movable side machine head; 19. a height adjustment dial; 20. a connecting rod; 21. a first rail block; 22. a speed reducer; 23. a motor; 24. a reducer flange; 25. a slotting cutter sleeve; 26. a tooth punching cutter shaft; 27. a slotting cutter; 28. a telescopic connecting plate; 29. a retractable plate; 30. a slide rail; 31. a second rail block; 32. fixing a side machine head; 33. an operation box; 34. a control button; 35. a frequency converter operating panel; 36. connecting blocks; 37. a rotating rod; 38. a support block; 39. a hand wheel; 40. a threading height adjusting disc; 41. adjusting a rod; 42. a slider; 43. a connecting plate; 44. penetrating a connecting plate; 45. a first bar penetrating clamp; 46. and the second bar penetrating clamp.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b):

specifically, please refer to fig. 1, a double-head tooth punching and strip threading integrated machine comprises a material dragging frame 1, a first roller 2 and a second roller 3, wherein the inner side of the material dragging frame 1 is movably connected with the second roller 3, the opposite surface of the first roller 2 is provided with the second roller 3, the material dragging frame 1 is provided with two material dragging frames, each material dragging frame 1 is provided with two groups of independent rollers including the first roller 2 and the second roller 3, and the first roller 2 is responsible for dragging and conveying the surface a of an aluminum profile. The 3 running rollers of second roll wheel are responsible for dragging and conveying the aluminium alloy B face, have reduced the holistic area of device, have also improved holistic work efficiency simultaneously, are favorable to in-service use.

Referring to fig. 1 specifically, through this kind of design, drag the equal fixedly connected with bracing piece 4 in bottom of work or material rest 1, make and drag work or material rest 1 more stable when carrying out to the aluminium alloy drag material and conveying, one side fixedly connected with horizontal pole 6 of bracing piece 4, make bracing piece 4 whole more stable, be equipped with double-end gulleting through one side of dragging work or material rest 1 and wear strip machine 7, when the aluminium alloy need be gulleting and wear the strip, carry out gulleting through dragging work or material rest 1 with aluminium alloy conveying to double-end gulleting and wear the strip in the strip machine.

Specific please refer to fig. 1, through this kind of design, the equal fixedly connected with stabilizer blade 8 in bottom four corners of double-end tooth punching strip threading machine 7, the stability of double-end tooth punching strip threading machine 7 when moving has been increased, the equal fixed mounting in top of double-end tooth punching strip threading machine 7 has first fixed block 9, one side swing joint of first fixed block 9 has pivot 10, the upper end of pivot 10 all is equipped with direction rotary drum 11, when the tooth punching strip threading is being gone on to the aluminium alloy, the operation through the device makes first fixed block 9 move, drive pivot 10 and direction rotary drum 11 and rotate after first fixed block 9 moves, the rotation through direction rotary drum 11 conveys the aluminium alloy.

Referring to fig. 1 in detail, through the design, one side of the second fixing block 12 is fixedly connected with a track rod 13, the upper end of the track rod 13 is movably connected with a section bar locator 14, when in actual use, the section bar locator 14 can move left and right through the track rod 13 so as to adjust the distance between the section bar locators 14, a section bar locating wheel 16 is arranged on the outer side of the movable shaft 15, when an section bar enters the section bar locator 14, the section bar can enter a fixed position through the section bar locating wheel 16, so that the section bar can not shift when the section bar is penetrated by teeth, an adjusting switch 17 is arranged in the middle of the top end of the section bar locator 14, when the section bar locator 14 is adjusted, the section bar locator 14 is adjusted left and right by opening the adjusting switch 17, after the adjustment is completed, the section bar locator 14 is fixed through the adjusting switch 17, convenient operation and is beneficial to practical use.

Referring to fig. 3, by the design, the movable side head 18 is arranged at the rear end of the top of the double-head tooth punching threading machine 7, when in actual use, the movable side head 18 is responsible for punching teeth at the notch of the profile of the surface B, the opposite surface of the movable side head 18 is provided with the fixed side head 32, the fixed side head 32 is responsible for punching teeth at the notch of the profile of the surface a, the bottom of the movable side head 18 is movably connected with the second guide rail slide block 31, the surface of the connecting block 36 is movably connected with the rotating rod 37, the upper end of the rotating rod 37 is provided with the supporting block 38, one end of the rotating rod 37 is fixedly connected with the hand wheel 39, when in actual use, the movable side head 18 can move and adjust the distance between the second guide rail slide block 31 and the fixed side head 32 through the slide rail 30 by the rotation of the hand wheel 39, the tops of the movable side head 18 and the fixed side head 32 are both movably connected with the height adjusting rotary disc 19, the lower extreme swing joint of altitude mixture control carousel 19 has connecting rod 20, and the left side of activity side aircraft nose 18 and fixed side aircraft nose 32 all is equipped with first guide rail slider 21, and its activity side aircraft nose 18 and fixed side aircraft nose 32 all can drive connecting rod 20 through altitude mixture control carousel's rotation and rotate to rotation through connecting rod 20 makes first guide rail slider 21 reciprocate, thereby makes motor 23 and speed reducer 22 carry out altitude mixture control.

Referring to fig. 3 specifically, through this design, a motor 23 is fixedly connected to the top of the speed reducer 22, the speed reducer 22 operates through the operation of the motor 23, a speed reducer flange 24 is fixedly connected to the surface of the speed reducer 22, a slotting cutter sleeve 25 is movably connected to the surface of the speed reducer flange 24, a slotting cutter shaft 26 is movably connected to the surface of the slotting cutter sleeve 25, when in actual use, the motor 23 rotates the speed reducer 22 to drive the slotting cutter sleeve 25 and the slotting cutter shaft 26 to rotate, slotting cutters 27 are fixedly mounted at the upper ends of the slotting cutter sleeve 25 and the slotting cutter shaft 26, the two slotting cutters 27 are driven to rotate through the rotation of the slotting cutter sleeve 25 and the slotting cutter shaft 26, the two slotting cutters 27 adjust the distance between the two slotting cutters through the extension and retraction of the slotting cutter sleeve 25 and the slotting cutter shaft 26, and correspond to the notches of the sectional materials with different widths, when slotting, the profile is pulled backwards.

Referring to fig. 3-4 specifically, through this kind of design, the lower extreme fixedly connected with of wearing a height-adjusting disk 40 adjusts pole 41, the lower extreme swing joint of adjusting pole 41 has slider 42, when in actual use, activity side aircraft nose 18 and fixed side aircraft nose 32 can all drive adjusting pole 41 through the rotation of wearing a height-adjusting disk 40 and make slider 42 drive expansion joint board 28 and adjust the height, expansion joint board 28's top swing joint has expansion plate 29, its expansion plate 29 can control about through expansion joint board 28, the bottom swing joint of expansion plate 29 has a second to wear a anchor clamps 46, wear the strip for the aluminium alloy through first wearing a anchor clamps 45 and second and wear a anchor clamps 46 after the aluminium alloy is opened the tooth.

Referring to fig. 5 specifically, with the adoption of the design, the operation box 33 is installed on the front face of the double-head tooth punching and threading machine 7, the control button 34 is installed at the top of the operation box 33, when the device is used, the whole device is controlled and adjusted through the control button 34, the frequency converter operation panel 35 is installed on the right side of the control button 34, and in the operation process of the device, the device can be controlled and adjusted through the frequency converter operation panel 35.

The working principle is as follows: the invention relates to a double-head tooth punching and bar penetrating integrated machine, when the device is used, a double-head tooth punching and bar penetrating machine 7 is electrified, the double-head tooth punching and bar penetrating machine 7 is started through an operation panel of a frequency converter after the double-head tooth punching and bar penetrating machine 7 is electrified, then the double-head tooth punching and bar penetrating machine 7 is controlled and adjusted through a control button 34, two material dragging frames 1 are arranged through the device, the occupied area of the whole device is saved, when the aluminum profile is subjected to tooth punching and bar penetrating, a surface A and a surface B of the aluminum profile are respectively placed on a first roller 2 and a second roller 3, then the aluminum profile is sent into the double-head tooth punching and bar penetrating machine 7 through the rotation of a guide rotary drum 11 to perform tooth punching and bar penetrating, through arranging a movable side machine head 18 and a fixed side machine head 32, each machine head is provided with two tooth punching knives 27, when the aluminum profile is sent to the movable side machine head 18 and the fixed machine head 32, the rotation of a tooth punching knife sleeve 25 and a tooth punching knife 26 are driven through the rotation of a motor 23 and a speed reducer 22, thereby driving the rotation of the four-piece slotting cutter 27, then slotting the aluminum profile, and drawing the profile backwards while slotting, the device can simultaneously slotting two notches of two single-sided profiles and simultaneously threading the profiles, the working mode reduces the cost of equipment, the floor area and the labor amount, and also improves the working efficiency, when the aluminum profile is sent into the double-head slotting and threading machine 7 for slotting and threading through the rotation of the guide rotary drum 11, when materials with different sizes are met, the profile positioner 14 can be moved left and right through the track rod 13 by opening the adjusting switch 17, when the position suitable for the profile is adjusted, the profile positioner 14 is fixed through the adjusting switch 17, the aluminum profile is more stable when slotting and threading through the arrangement of the profile positioning wheel 16, the situation of position deviation can not occur, the operation is simple, and a lot of time is not needed, so that the production efficiency is improved, and the method is beneficial to practical use.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-head tooth-punching and strip-threading integrated machine comprises a material dragging frame (1), a first roller (2) and a second roller (3), and is characterized in that the inner side of the material dragging frame (1) is movably connected with the second roller (3), and the opposite surface of the first roller (2) is provided with the second roller (3);

two dragging frames (1) are arranged, and the dragging frames (1) are arranged in parallel on the same horizontal plane;

the first roller (2) and the second roller (3) are used for dragging and conveying the aluminum section.

2. The double-head tooth punching and bar threading integrated machine according to claim 1 is characterized in that supporting rods (4) are fixedly connected to the bottom of the material dragging frame (1), the supporting rods (4) are arranged in a parallel manner, lower ends of the supporting rods (4) are fixedly connected with ground feet (5), a cross rod (6) is fixedly connected to one side of each supporting rod (4), and a double-head tooth punching and bar threading machine (7) is arranged on one side of the material dragging frame (1).

3. The double-head tooth punching and threading integrated machine according to claim 2 is characterized in that four corners of the bottom of the double-head tooth punching and threading machine (7) are fixedly connected with support legs (8), a first fixing block (9) is fixedly mounted at the top of the double-head tooth punching and threading machine (7), a rotating shaft (10) is movably connected to one side of the first fixing block (9), a guide rotating cylinder (11) is arranged at the upper end of the rotating shaft (10), and 4 groups of the first fixing block (9), the rotating shaft (10) and the guide rotating cylinder (11) are arranged and are transversely distributed.

4. The double-head tooth punching and threading integrated machine according to claim 2 is characterized in that a second fixing block (12) is arranged at the left end of the top of each double-head tooth punching and threading machine (7), two groups of second fixing blocks (12) are arranged, each group of second fixing blocks (12) is arranged in a parallel manner, one side of each second fixing block (12) is fixedly connected with a track rod (13), a section positioner (14) is movably connected to the upper end of each track rod (13), movable shafts (15) are movably connected to the left end and the right end of the top of each section positioner (14), section positioning wheels (16) are arranged on the outer sides of the movable shafts (15), and an adjusting switch (17) is arranged in the middle of the top end of each section positioner (14).

5. The double-head tooth punching and bar threading integrated machine according to claim 2, wherein a movable side head (18) is arranged at the rear end of the top of the double-head tooth punching and bar threading machine (7), a fixed side head (32) is arranged on the opposite surface of the movable side head (18), a second guide rail slider (31) is movably connected to the bottom of the movable side head (18), slide rails (30) are arranged at the bottoms of the second guide rail sliders (31), a connecting block (36) is fixedly connected to the back surface of the second guide rail slider (31), a rotating rod (37) is movably connected to the surface of the connecting block (36), a supporting block (38) is arranged at the upper end of the rotating rod (37), a hand wheel (39) is fixedly connected to one end of the rotating rod (37), and a height adjusting rotary disc (19) is movably connected to the tops of the movable side head (18) and the fixed side head (32), the lower extreme swing joint of altitude mixture control carousel (19) has connecting rod (20), the left side of activity side aircraft nose (18) and fixed side aircraft nose (32) all is equipped with first guide rail slider (21), and first guide rail slider (21) is linkage setting with connecting rod (20), the left side fixedly connected with speed reducer (22) of first guide rail slider (21).

6. The double-head tooth punching and stripping all-in-one machine according to claim 5 is characterized in that a motor (23) is fixedly connected to the top of the speed reducer (22), a speed reducer flange (24) is fixedly connected to the surface of the speed reducer (22), a tooth punching cutter sleeve (25) is movably connected to the surface of the speed reducer flange (24), a tooth punching cutter shaft (26) is connected to the inner side of the tooth punching cutter sleeve (25), tooth punching cutters (27) are respectively arranged at the upper ends of the tooth punching cutter shaft (26) and the tooth punching cutter sleeve (25), and the tooth punching cutters (27) are respectively arranged in a parallel manner.

7. The double-head gear-opening and bar-threading integrated machine according to claim 5, wherein a bar-threading height adjusting disk (40) is arranged at the rear side of the height adjusting turntable (19), an adjusting rod (41) is fixedly connected to the lower end of the bar-threading height adjusting turntable (40), a sliding block (42) is movably connected to the lower end of the adjusting rod (41), the adjusting rod (41) and the sliding block (42) are arranged in a linkage manner, a connecting plate (43) is fixedly connected to the surface of the sliding block (42), a bar-threading connecting plate (44) is connected to the front end of the surface of the connecting plate (43), a telescopic connecting plate (28) is connected to the upper end of the bar-threading connecting plate (44), a telescopic plate (29) is connected to the upper end of the telescopic connecting plate (28), a first bar-threading clamp (45) is connected to the lower end of the telescopic plate (28), a second bar-threading clamp (46) is connected to the lower end of the telescopic plate (29), and the first threading clamp (45) and the second threading clamp (46) are arranged in parallel.

8. The double-head tooth punching and bar threading integrated machine according to claim 2 is characterized in that an operation box (33) is mounted on the back of the double-head tooth punching and bar threading machine (7), a control button (34) is mounted on the top of the operation box (33), the rear side of the control button (34) is connected with a motor and a distribution board through an electric wire, a frequency converter operation panel (35) is mounted on the right side of the control button (34), and the frequency converter operation panel (35) is connected with a frequency converter through a communication wire.