CN220921534U

CN220921534U - AB surface synchronous tooth-forming machine

Info

Publication number: CN220921534U
Application number: CN202322387569.5U
Authority: CN
Inventors: 杨立云
Original assignee: Jinan Gederis Mechanical Equipment Co ltd
Current assignee: Jinan Gederis Mechanical Equipment Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-05-10
Anticipated expiration: 2033-09-04

Abstract

The utility model relates to an AB surface synchronous tooth punching machine which comprises a workbench, a machine head body, a machine frame, a material supporting mechanism and a positioning mechanism, wherein two groups of machine frames are arranged, one machine frame is fixedly arranged on the workbench through a base, the other machine frame is assembled on a lateral moving mechanism through the base, the material supporting mechanism is provided with a plurality of groups which are respectively arranged at a feeding end, a middle and a discharging end of the workbench, the material supporting mechanism comprises a material supporting shaft, a material supporting end seat, a material supporting locking device, a material supporting roller sleeve and a material supporting roller, and the positioning mechanism comprises a positioning roller, a positioning mounting plate, a positioning locking device, a limiting plate and a positioning sliding rail. The utility model can adapt to aluminum profiles with different thicknesses, can adjust the distance between two machine heads to adapt to very wide special aluminum profiles, and the positioning mechanism can realize effective locking function, is accurate in positioning, is convenient to replace material supporting roller sleeves with various shapes due to the design of the material supporting mechanism, is suitable for aluminum profiles with various shapes, and has high replacement efficiency.

Description

AB surface synchronous tooth-forming machine

Technical Field

The utility model relates to the field of aluminum alloy processing production, in particular to an AB surface synchronous tooth opener.

Background

The aluminum profile tooth forming machine is mainly used for forming teeth on aluminum profiles, and a general tooth forming machine is mainly provided with a tooth forming machine head on a workbench, and is provided with a material supporting mechanism and a positioning and clamping mechanism.

The Chinese patent literature with the publication number CN 218984010U discloses a profile automatic positioning clamping structure for a tooth forming machine, which is characterized by comprising a base plate arranged on a workbench, wherein a guide rail is arranged on the base plate, the guide rail is arranged along the direction perpendicular to the feeding direction of the profile, two sliding blocks are arranged on the guide rail in a sliding manner, sliding plates are arranged on the sliding blocks, two roller shafts are arranged on the sliding plates along the feeding direction of the profile at intervals, the roller shafts are vertically arranged on the sliding plates, the sliding plates are connected with an electric adjusting mechanism, the electric adjusting mechanism comprises a screw rod arranged along the length direction of the guide rail, one end of the screw rod is connected with a stepping motor, a screw nut is arranged on the screw rod, the screw nut is arranged on a screw nut seat, and the screw nut seat is arranged on the sliding plates. It has the following disadvantages: (1) The roll shafts of the positioning and clamping device are assembled on the sliding plate, the sliding plate is assembled on one sliding rail through the sliding block, then the sliding plate is assembled on the lead screws through the nuts, the positions of the positioning and clamping device are adjusted through the rotation of the lead screws, two lead screws are needed for two groups of roll shafts, two motors are used for adjustment, and the equipment cost and the use cost are high; (2) Some fine scraps are generated in the aluminum alloy tooth forming process, so that the lead screw is easy to pollute and fill in the screw thread of the lead screw, the conveying function of the lead screw is affected, and the working efficiency is further affected; (3) The material supporting mechanism is that the roller shaft both ends of the material supporting roller are assembled on the bearing seat, and the roller shaft is provided with a circular wear-resistant sleeve roller, such as the end material supporting roller and the middle material supporting device which are shown in the embodiment, and the structure is used even in combination with the positioning and clamping device, so that the special-shaped aluminum profile cannot be effectively positioned, such as the aluminum profile with a V-shaped section and the aluminum profile with an L-shaped structure, and the aluminum profile with a smaller width and a higher height are easy to topple in the existing tooth forming machine, and the other condition is that one side is required to be raised when the bottom surface of the special-shaped profile is not suitable for a plane, otherwise, the stress is uneven when the tooth forming cutter is pressed down, and the special-shaped profile is easy to topple.

In addition, at present the aircraft nose of tooth machine is fixed on the erection column, and the tooth sword of opening only one slice, when needing to open two grooves, need walk once again, waste time, work efficiency is low, when the aluminium alloy of multiple model carries out the tooth, inconvenient adjustment tooth sword and holds in the palm the difference in height of material mechanism, the practicality is poor.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide the AB surface synchronous tooth opener which is convenient to position and replace a material supporting roller.

The technical scheme adopted for solving the technical problems is as follows: an AB surface synchronous tooth-forming machine comprises a workbench, a machine head body, a machine frame, a material supporting mechanism and a positioning mechanism, wherein,

The machine frame is provided with two groups, the machine head body is assembled on the machine frame through a machine head lifting device, one of the machine frames is fixedly arranged on the workbench through a base, and the other machine frame is assembled on the machine head lateral moving mechanism through the base;

The material supporting mechanism is provided with a plurality of groups and is respectively arranged at the feeding end, the middle part and the discharging end of the workbench, the material supporting mechanism comprises a material supporting roller body, a material supporting end seat and a material supporting locking device, the material supporting roller body comprises a material supporting shaft, a material supporting roller sleeve and a material supporting roller, the material supporting roller sleeve is sleeved on the material supporting roller, two ends of the material supporting roller are respectively assembled on the material supporting shaft through material supporting bearings, the material supporting shaft is perpendicular to the feeding direction, two ends of the material supporting shaft are placed in a shaft groove at the upper side of the material supporting end seat, and the material supporting locking device is arranged on the material supporting end seat;

The positioning mechanism comprises positioning rollers, positioning mounting plates, positioning locking devices, limiting plates and positioning sliding rails, wherein the two positioning sliding rails are arranged on the workbench in a perpendicular mode to the feeding direction, the bottoms of the positioning mounting plates are assembled on the positioning sliding rails through positioning sliding blocks, the two positioning rollers are assembled on the positioning mounting plates, the positioning mounting plates are provided with the positioning locking devices, each positioning mounting plate is provided with two groups of positioning locking devices, the limiting plates are arranged on the workbench and located below the positioning locking devices, and locking bolts of the positioning locking devices are locked into positioning holes.

Specifically, the side of holding in the palm material end seat is equipped with the screw, holds in the palm the locking bolt assembly of material locking device in the screw, penetrates in holding in the palm the spacing slotted hole of material axle end, will hold in the palm the material axle locking.

Specifically, the aircraft nose elevating gear includes first elevating gear, first lift lead screw, first lift slide rail fixed mounting is in the frame, and aircraft nose body fixed mounting is on the aircraft nose mount pad, and the aircraft nose mount pad passes through first lift slider assembly on first lift slide rail, first lift lead screw passes the nut of aircraft nose mount pad, and the lower extreme passes through the bearing assembly on the base, and the upper end passes through the bearing assembly in the frame upper end to be connected with first lift gear.

Specifically, aircraft nose side direction moving mechanism includes aircraft nose side direction guide rail, aircraft nose side direction lead screw, aircraft nose side direction slider, two aircraft nose side direction guide rail perpendicular to feed direction sets up on the workstation, the base bottom is equipped with aircraft nose side direction slider, screw, and the assembly of aircraft nose side direction slider is on the aircraft nose side direction guide rail, the assembly of aircraft nose side direction lead screw is in the screw of base below, and the assembly of aircraft nose side direction lead screw both ends is on the workstation through the bearing frame, and the tip of aircraft nose side direction lead screw is equipped with aircraft nose side direction runner, is equipped with aircraft nose side direction locking device on the bearing frame, and aircraft nose side direction locking device's lock bolt locks aircraft nose side direction lead screw.

Specifically, still be equipped with in the frame and wear a clamp, wear a clamp and fix on the clamp mount pad through the clamp connection board, the clamp mount pad passes through the second lift slider and assembles on the second lift slide rail, second lift slide rail fixed mounting is in the frame, and the clamp mount pad passes through the screw and assembles on the second lift lead screw, the lower extreme of second lift lead screw passes through the bearing assembly on the base, and the upper end passes through the bearing assembly at the top of frame to be connected with the second elevating gear.

Specifically, the surface of holding in palm material roller shell is equipped with multiple structure, including the cylindrical, the conical of different conicities of different length, including first dysmorphism support material roller shell, second dysmorphism support material roller shell, third dysmorphism support material roller shell, fourth dysmorphism support material roller shell, the surface of first dysmorphism support material roller shell is established to cylindrically, the second dysmorphism support material roller shell includes two conical roller shells that the surface is the acute angle, and the top of conical roller shell sets up relatively, the third dysmorphism support material roller shell includes conical roller shell, stable section, and the top of conical roller shell sets up relatively, and the outside end of conical roller shell is equipped with the surface and is cylindrical stable section, the fourth dysmorphism support material roller shell includes that two surfaces are cylindrical support material roller shell, and two support material roller shell middle parts are equipped with the location clearance.

Specifically, the material supporting mechanism is divided into two movable material supporting roller bodies, a material supporting shaft at one end of each movable material supporting roller body is assembled on a material supporting end seat, the material supporting end seat of each movable material supporting roller body is fixedly installed on a movable supporting plate, the movable supporting plate is assembled on a supporting plate lifting mechanism, the bottom of the supporting plate lifting mechanism is fixed on a movable material supporting base, a supporting plate lateral sliding block is arranged at the bottom of the movable material supporting base and is assembled on a supporting plate lateral guide rail, the movable material supporting base is assembled on a supporting plate lateral screw rod through a screw nut, the supporting plate lateral screw rod and the supporting plate lateral guide rail are mutually parallel, and the material supporting rollers which are positioned in the middle of a workbench and are close to a machine head body can be independently designed into two movable material supporting rollers for reducing cost

Specifically, the supporting plate lifting mechanism comprises a supporting plate limiting shaft and a supporting plate lifting screw, a sleeve is arranged at the bottom of the movable supporting plate, a supporting plate screw is arranged on the inner side of the lower end of the sleeve, the supporting plate screw is assembled on the supporting plate lifting screw, the supporting plate lifting screw is assembled on the movable supporting base through a bearing, a first umbrella wheel is arranged at the bottom of the supporting plate lifting screw, the first umbrella wheel is meshed with a second umbrella wheel, the second umbrella wheel is assembled on a supporting plate lifting transmission shaft, and one end of the supporting plate lifting transmission shaft is assembled on the movable supporting base through a bearing.

The beneficial effects of the utility model are as follows: the utility model is provided with two machine heads, the height of each machine head can be adjusted by utilizing the lifting device on the frame, the machine head is suitable for aluminum profiles with different thicknesses, one of the machine frames is in a movable mode, the distance between the two machine heads can be adjusted to adapt to very wide special aluminum profiles, and each machine head can be provided with two tooth cutters, so that two grooves can be conveniently opened simultaneously; the positioning mechanism can realize an effective locking function, the positioning slide rail adopts the square rail, so that the locking is more stable and reliable, the problem of inaccurate positioning caused by loosening of the circular rail due to vibration generated by the tooth opener in the working process is solved, the positioning is more accurate, and meanwhile, the positioning locking device can realize quick locking and releasing, and the working efficiency is improved; according to the design of the material supporting mechanism, the material supporting roller sleeve drives the material supporting roller to rotate around the material supporting shaft to realize the function of supporting and transporting materials, when the material supporting roller sleeve needs to be replaced, the material supporting locking device is unscrewed, the material supporting shaft is directly taken down, the proper material supporting mechanism is replaced, and the material supporting roller sleeve with various shapes is convenient to replace, so that the material supporting roller sleeve is suitable for aluminum profiles with various shapes, and the replacement efficiency is high; a group of material supporting mechanisms can be arranged as two movable material supporting rollers capable of moving up and down and left and right so as to adapt to irregular profiles with uneven bottoms.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a side view of the present utility model.

Fig. 3 is a schematic diagram of an end seat structure of the material supporting mechanism of the present utility model.

Fig. 4 is a schematic cross-sectional view of the positioning mechanism of the present utility model.

Fig. 5 is a schematic view of a frame and a lateral movement mechanism of a machine head according to the present utility model.

Fig. 6 is a schematic diagram of a frame and a lateral movement mechanism of a machine head according to the second embodiment of the present utility model.

Fig. 7 is a schematic view of a first profiled backing roll of the present utility model.

Fig. 8 is a schematic view of a second profiled backing roll of the present utility model.

Fig. 9 is a schematic view of a third profiled backing roll of the present utility model.

Fig. 10 is a schematic view of a fourth profiled backing roll of the present utility model.

Fig. 11 is a schematic structural diagram of another embodiment of the present utility model.

Fig. 12 is a schematic transmission diagram of a lifting mechanism for moving a material supporting roller according to another embodiment of the present utility model.

In the figure, a workbench, a machine head body, a 201 gear cutter, a 202 gear motor, a 203 cutter shaft, a 204 machine head mounting seat, a 3 frame, a 301 first lifting wheel, a 302 second lifting wheel, a 303 first lifting screw, a 304 first lifting slide rail, a 305 base, a 306 second lifting screw, a 307 second lifting slide rail, a 4 strip threading clamp, a 401 clamp connecting plate, a 402 clamp mounting seat, a 5 machine head lateral moving mechanism, a 501 machine head lateral guide rail, a 502 machine head lateral screw, a 503 machine head lateral rotating wheel, a 504 machine head lateral sliding block, a 505 lateral locking device, a 6 positioner, a 7 positioning mechanism, a 701 positioning roller, a 702 positioning mounting plate, a 703 positioning locking device, a 704 limiting plate and a 705 positioning slide rail, 8 support mechanism, 801 support shaft, 802 support end seat, 803 support locking device, 8031 locking bolt, 804 support roller sleeve, 8041 first special-shaped support roller sleeve, 8042 second special-shaped roller sleeve, 8043 third special-shaped roller sleeve, 8044 fourth special-shaped roller sleeve, 805 support roller, 8051 support bearing, 9 moving support roller body, 901 moving support plate, 902 support plate lifting mechanism, 9021 support plate limiting shaft, 9022 support plate lifting screw, 9023 support plate screw, 9024 first umbrella wheel, 9025 second umbrella wheel, 9026 support plate lifting transmission shaft, 9027 support plate lifting wheel, 903 moving support base, 904 support plate lateral screw, 905 support plate lateral slide block, 906 support plate lateral guide rail, 907 support plate lateral wheel, 908 fixing frame.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

Example 1

The AB surface synchronous gear-cutting machine shown in figures 1 to 10 comprises a workbench 1, a machine head body 2, a machine frame 3, a material supporting mechanism and a positioning mechanism, wherein,

The machine frame 3 is provided with two groups, the machine head body 2 is assembled on the machine frame 3 through a machine head lifting device, one machine frame 3 is fixedly arranged on the workbench 1 through a base 305, the other machine frame 3 is assembled on the machine head lateral moving mechanism 5 through the base 305 and can move laterally along the workbench, the distance between the two machine heads is adjusted, and more than two grooves are formed in the extra-wide aluminum profile;

The material supporting mechanism 8 is provided with a plurality of groups which are respectively arranged at the feeding end, the middle part and the discharging end of the workbench 1, the material supporting mechanism 8 comprises a material supporting roller body, a material supporting end seat 802 and a material supporting locking device 803, the material supporting roller body comprises a material supporting shaft 801, a material supporting roller sleeve 804 and a material supporting roller 805, the material supporting roller sleeve 804 is sleeved on the material supporting roller 805, two ends of the material supporting roller 805 are respectively assembled on the material supporting shaft 801 through material supporting bearings 8051, the material supporting shaft 801 is perpendicular to the feeding direction, two ends of the material supporting shaft 801 are arranged in a shaft groove at the upper side of the material supporting end seat 802, the material supporting locking device 803 is arranged on the material supporting end seat 802, the supporting roller sleeve 804 is used for locking the end part of the supporting shaft 801 in the supporting end seat, further, a screw hole is formed in the side surface of the supporting end seat 802, a locking bolt 8031 of the supporting locking device 803 is assembled in the screw hole and penetrates into a limit slot hole at the end of the supporting shaft 801 to lock the supporting shaft 801, when a tooth opener is used for grooving an aluminum profile, the aluminum profile walks on the supporting roller sleeve 804, the supporting roller sleeve 804 drives the supporting roller 805 to rotate around the supporting shaft 801, the function of supporting and transporting materials is realized, when the supporting roller sleeve 804 needs to be replaced, the supporting locking device 803 is unscrewed, the supporting shaft 801 is directly taken down, and a proper supporting mechanism 8 is replaced;

The positioning mechanism 7 comprises positioning rollers 701, positioning mounting plates 702, positioning locking devices 703, limiting plates 704 and positioning sliding rails 705, wherein the two positioning sliding rails 705 are perpendicular to the feeding direction and are arranged on the workbench 1, the bottoms of the positioning mounting plates 702 are assembled on the positioning sliding rails 705 through positioning sliding blocks 706, the two positioning rollers 701 are assembled on the positioning mounting plates 702, the positioning locking devices 703 are arranged on the positioning mounting plates 702, two groups of positioning locking devices 703 are arranged on each positioning mounting plate 702, the limiting plates 704 are arranged on the workbench 1, the limiting plates 704 are located below the positioning locking devices 703, locking bolts of the positioning locking devices 703 are locked into positioning holes, an effective locking function is achieved, the positioning sliding rails 705 adopt square rails, locking is more stable and reliable, positioning inaccuracy caused by vibration generated by a tooth opener in the working process is avoided, and meanwhile, the positioning locking devices 703 can be rapidly locked and released, and the working efficiency is improved.

Specifically, the machine head lifting device comprises a first lifting wheel 301, a first lifting screw 303 and a first lifting slide rail 304, wherein the first lifting slide rail 304 is fixedly installed on the frame 3, the machine head body 2 is fixedly installed on the machine head installation seat 204, the machine head installation seat 204 is assembled on the first lifting slide rail through a first lifting slide block, the first lifting screw 303 penetrates through a nut of the machine head installation seat 204, the lower end of the first lifting screw 303 is assembled on the base 305 through a bearing, the upper end of the first lifting screw is assembled on the upper end of the frame through a bearing and is connected with the first lifting wheel 301, and the up-and-down movement of the machine head body 2 is realized through rotating the first lifting screw 303 so as to adapt to aluminum profiles with different thicknesses.

Specifically, the machine head body 2 includes a tooth cutter 201, a tooth cutter motor 202, a cutter shaft 203, and a machine head mounting seat 204, the tooth cutter motor 202 is assembled on the machine head mounting seat 204, an output shaft of the tooth cutter motor is mechanically connected with the cutter shaft 203, two tooth cutters 201 are assembled on the cutter shaft 203, more specifically, the tooth cutters 201 are assembled on the tooth cutter shaft 203 through a tooth cutter sleeve, and the two tooth cutters are mutually parallel.

Specifically, the nose lateral moving mechanism 5 includes a nose lateral guide rail 501, a nose lateral lead screw 502, and a nose lateral slider 504, two nose lateral guide rails 501 are perpendicular to the feeding direction and are disposed on the workbench 1, a nose lateral slider 504 and a nut are disposed at the bottom of the base 305, the nose lateral slider 504 is assembled on the nose lateral guide rail 501, the nose lateral lead screw 502 is assembled in the nut below the base 305, two ends of the nose lateral lead screw 502 are assembled on the workbench 1 through bearing blocks, nose lateral rotating wheels 503 are disposed at the ends of the nose lateral lead screw 502, nose lateral locking devices 505 are disposed on the bearing blocks, and locking bolts of the nose lateral locking devices 505 lock the nose lateral lead screw 502 to realize lateral of one of the frames and adjust the spacing of the slots of the nose lateral lead screw.

Specifically, the surface of support material roller shell 804 is equipped with multiple structure, including the cylindric, conical of different conicity, as shown in fig. 7, when fluting to L type aluminium alloy, adopt the first special-shaped support material roller shell 8041 of short cylindric, the side of treating of L type aluminium alloy is located the lateral surface of first special-shaped support material roller shell, the opposite side is located the terminal surface of first special-shaped support material roller shell, realize stable location, when fluting to obtuse V type aluminium alloy, as shown in fig. 8, adopt second special-shaped support material roller shell 8042, second special-shaped support material roller shell 8042 includes the conical roller shell of two acute angles, the top of conical roller shell sets up relatively, when highly higher triangle-shaped aluminium alloy fluting, as shown in fig. 9, adopt the third special-shaped support material roller shell 8043, the outside end of conical roller shell is equipped with the cylindrical stable section, conical roller shell thickness is thicker, can effectively fix the aluminium alloy, when the relative profile of pair of profile is equipped with the reinforcing rib of reinforcing profile, can take place at the middle part of the four profile support material roller shell, can take place the clearance at the same place at the four profile support roller shell, the profile is shown in the four profile roller shell is shown in fig. 9, the clearance is realized, the special-shaped support material roller shell is 80 is changed, the special-shaped support material roller shell is used for the roll.

Specifically, a strip penetrating fixture 4 is further arranged on the frame, the strip penetrating fixture 4 is fixed on a fixture mounting seat 402 through a fixture connecting plate 401, the fixture mounting seat 204 is assembled on a second lifting sliding rail 307 through a second lifting sliding block, the second lifting sliding rail 307 is fixedly arranged on the frame 3, the fixture mounting seat 402 is assembled on a second lifting screw 306 through a nut, the lower end of the second lifting screw 306 is assembled on a base 305 through a bearing, the upper end of the second lifting screw 306 is assembled on the top of the frame 3 through the bearing and is connected with a second lifting wheel 302, the second lifting wheel 302 is rotated to drive the second lifting screw 306 to rotate, so that the strip penetrating fixture 4 moves up and down, and strip penetrating is used while tooth forming.

Example 2

When the bottom surface of the special-shaped section bar is not suitable for the plane, one side needs to be raised, otherwise when the tooth cutter on the top is pressed down, the tooth cutter is easy to warp, the stress is uneven, the grooving work can not be carried out normally, in order to solve the problem, the middle part of the workbench 1 is located, the support mechanism 8 close to the machine head is divided into at least two movable support roller bodies 9, each one end of a support shaft of the movable support roller bodies 9 is assembled on a support end seat, the structure of the movable support roller bodies is the same as the assembly mode of the support roller bodies in the support mechanism 8, the proper support roller sleeves are convenient to replace, the movable support roller bodies are locked by a support locking device, the support end seat of the movable support roller bodies 9 is fixedly mounted on the movable support plate 901, the movable support plate 901 is assembled on the support plate lifting mechanism 902, the bottom of the support plate lifting mechanism 902 is fixed on the movable support base 903, the bottom of the movable support base 903 is provided with a lateral slider 905, the lateral slider 905 is assembled on a lateral guide rail 906, the movable support base 903 is assembled on the lateral guide screw 904 through a screw, the lateral guide rail 904 is also assembled on the lateral guide rail 904 through the lateral guide rail 903 and the lateral guide rail 904 through the parallel to the movable guide rail body, the movable support roller 904 is further provided with a corresponding lateral guide rail 904 through the movable support roller body 907, and the movable support roller body is further arranged on the lateral guide rail 904 is matched with the lateral guide rail 2 through the movable support guide rail 904.

Specifically, the pallet lifting mechanism 902 includes a pallet limiting shaft 9021 and a pallet lifting screw 9022, a sleeve is arranged at the bottom of the movable pallet 903, a pallet screw 9023 is arranged at the inner side of the lower end of the sleeve, the pallet screw 9023 is assembled on the pallet lifting screw 9022, the pallet lifting screw 9022 is assembled on the movable pallet base 903 through a bearing, a first umbrella wheel 9024 is arranged at the bottom of the pallet lifting screw 9022, the first umbrella wheel 9024 is meshed with a second umbrella wheel 9025, the second umbrella wheel 9025 is assembled on the pallet lifting transmission shaft 9026, one end of the pallet lifting transmission shaft 9026 is assembled on the movable pallet base 903 through a bearing, the other end of the pallet lifting transmission shaft 9026 is assembled on a side beam of the workbench 1 through a bearing, the end of the pallet lifting transmission shaft 9026 on one side of the workbench 1 is assembled with a pallet lifting wheel 9027, the lifting transmission shaft 9026 is driven to rotate through rotation of the supporting lifting wheel 9027, the second umbrella wheel 9025 is driven to rotate by the lifting transmission shaft 9026, the first umbrella wheel 9024 is further driven to rotate, the first umbrella wheel 9024 is driven to move by the lifting transmission shaft 9026, and the corresponding screw is driven to move for locking the movable pallet lifting transmission shaft 9026.

The utility model is not limited to the embodiments, and any person should know the structural changes made under the teaching of the utility model, and all the technical schemes which are the same or similar to the utility model fall within the protection scope of the utility model.

The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. The utility model provides a synchronous tooth machine of facing AB, includes workstation, aircraft nose body, frame, holds in the palm material mechanism, positioning mechanism, its characterized in that:

2. An AB-plane synchronous tooth-forming machine as defined in claim 1, wherein: the machine head lifting device comprises a first lifting wheel, a first lifting screw rod and a first lifting slide rail, wherein the first lifting slide rail is fixedly arranged on the frame, the machine head body is fixedly arranged on a machine head installation seat, the machine head installation seat is assembled on the first lifting slide rail through a first lifting slide block, the first lifting screw rod penetrates through a screw nut of the machine head installation seat, the lower end of the first lifting screw rod is assembled on the base through a bearing, and the upper end of the first lifting screw rod is assembled on the upper end of the frame through a bearing and is connected with the first lifting wheel.

3. An AB-plane synchronous tooth-forming machine as defined in claim 1, wherein: the machine head lateral moving mechanism comprises a machine head lateral guide rail, a machine head lateral screw and a machine head lateral sliding block, wherein the machine head lateral guide rail and the machine head lateral sliding block are arranged on a workbench perpendicular to the feeding direction, the machine head lateral sliding block and a screw nut are arranged at the bottom of a base, the machine head lateral sliding block is assembled on the machine head lateral guide rail, the machine head lateral screw is assembled in the screw nut below the base, two ends of the machine head lateral screw are assembled on the workbench through bearing blocks, machine head lateral rotating wheels are arranged at the ends of the machine head lateral screw, machine head lateral locking devices are arranged on the bearing blocks, and locking bolts of the machine head lateral locking devices lock the machine head lateral screw.

4. An AB-plane synchronous tooth-forming machine as defined in claim 1, wherein: the machine frame is also provided with a strip penetrating clamp, the strip penetrating clamp is fixed on a clamp mounting seat through a clamp connecting plate, the clamp mounting seat is assembled on a second lifting sliding rail through a second lifting sliding block, the second lifting sliding rail is fixedly installed on the machine frame, the clamp mounting seat is assembled on a second lifting screw rod through a screw nut, the lower end of the second lifting screw rod is assembled on a base through a bearing, and the upper end of the second lifting screw rod is assembled on the top of the machine frame through a bearing and is connected with a second lifting wheel.

5. An AB-plane synchronous tooth-forming machine as defined in claim 1, wherein: the material supporting roller sleeve comprises a first special-shaped material supporting roller sleeve, a second special-shaped material supporting roller sleeve, a third special-shaped material supporting roller sleeve and a fourth special-shaped material supporting roller sleeve.

6. The AB surface synchronous gear-driving machine of claim 5, further comprising: the outer surface of the first special-shaped material supporting roller sleeve is cylindrical.

7. The AB surface synchronous gear-driving machine of claim 5, further comprising: the second special-shaped material supporting roller sleeve comprises two conical roller sleeves with acute outer surfaces, and the tops of the conical roller sleeves are oppositely arranged.

8. The AB surface synchronous gear-driving machine of claim 5, further comprising: the third special-shaped material supporting roller sleeve comprises a conical roller sleeve and a stabilizing section, the top of the conical roller sleeve is arranged oppositely, and the outer side end of the conical roller sleeve is provided with the stabilizing section with the outer surface being cylindrical.

9. The AB surface synchronous gear-driving machine of claim 5, further comprising: the fourth special-shaped material supporting roller sleeve comprises two material supporting roller sleeves with cylindrical outer surfaces, and positioning gaps are formed in the middle of the two material supporting roller sleeves.

10. An AB surface synchronous gear-driving machine according to any of claims 1 to 9, characterized in that: the material supporting mechanism is divided into two movable material supporting roller bodies, a material supporting shaft at one end of each movable material supporting roller body is assembled on a material supporting end seat, the material supporting end seat of each movable material supporting roller body is fixedly arranged on a movable supporting plate, the movable supporting plate is assembled on a supporting plate lifting mechanism, the bottom of the supporting plate lifting mechanism is fixed on a movable material supporting base, a supporting plate lateral sliding block is arranged at the bottom of the movable material supporting base and is assembled on a supporting plate lateral guide rail, the movable material supporting base is assembled on a supporting plate lateral lead screw through a nut, and the supporting plate lateral lead screw and the supporting plate lateral guide rail are mutually parallel.