CN114083306A

CN114083306A - Automatic rotary worktable and equipment with same

Info

Publication number: CN114083306A
Application number: CN202111548224.2A
Authority: CN
Inventors: 张燕青; 刘斌; 余仕盛
Original assignee: Dongguan Gian Tor Glass Ltd
Current assignee: Dongguan Gian Tor Glass Ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-02-25

Abstract

The application relates to the field of plate processing equipment, in particular to an automatic rotating workbench which comprises a base, a turnover plate and a rotating sucker, wherein the base is provided with a base seat; a first rotating shaft is fixedly arranged on the turnover plate, the first rotating shaft is rotatably connected with the base, and a first driving assembly for driving the first rotating shaft to rotate is arranged on the base; the rotary sucker is used for adsorbing a plate, a second rotating shaft is fixedly arranged on the rotary sucker, the second rotating shaft penetrates through the turnover plate and is connected with the turnover plate in a rotating mode, the first rotating shaft is perpendicular to the second rotating shaft, and a second driving assembly used for driving the second rotating shaft to rotate is arranged on the turnover plate. This application makes triaxial CNC can process out the hole of slope on panel to the cost of processing the hole of slope on panel has been reduced.

Description

Automatic rotary worktable and equipment with same

Technical Field

The application relates to the field of plate processing equipment, in particular to an automatic rotating workbench and equipment with the same.

Background

The plate is a flat rectangular plate with standard size, and the plate has wide daily application range. In order to meet different application scenarios, holes with various sizes and shapes are generally required to be processed on the plate.

The related art discloses a plate, wherein an inclined hole is formed in the plate, and in the process of machining the hole, the plate is firstly placed on a four-axis CNC or a five-axis CNC, and a circular hole is machined in the plate by the four-axis CNC or the five-axis CNC; then, the plate is driven to rotate through four-axis CNC or five-axis CNC, so that the plate is in an inclined state, and the four-axis CNC or five-axis CNC continues to machine the side wall of the round hole, so that the inclined hole is machined in the plate; and finally, continuously driving the plate to rotate through the four-axis CNC or the five-axis CNC to enable the plate to be in a horizontal state, and chamfering the side wall of the round hole through the four-axis CNC or the five-axis CNC.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the structure of four-axis CNC or five-axis CNC is more complicated, the cost of processing inclined holes on the plate by utilizing the four-axis CNC or the five-axis CNC is higher, and the inclined holes cannot be directly processed on the plate by utilizing the three-axis CNC.

Disclosure of Invention

In order to enable the three-axis CNC to machine inclined holes in a plate, the application provides an automatic rotating workbench and equipment with the same.

The application provides an automatic rotatory workstation and have equipment of this workstation adopts following technical scheme:

an automatic rotary workbench comprises a base, a turnover plate and a rotary sucker; a first rotating shaft is fixedly arranged on the turnover plate, the first rotating shaft is rotatably connected with the base, and a first driving assembly for driving the first rotating shaft to rotate is arranged on the base; the rotary sucker is used for adsorbing a plate, a second rotating shaft is fixedly arranged on the rotary sucker, the second rotating shaft penetrates through the turnover plate and is connected with the turnover plate in a rotating mode, the first rotating shaft is perpendicular to the second rotating shaft, and a second driving assembly used for driving the second rotating shaft to rotate is arranged on the turnover plate.

By adopting the technical scheme, a worker fixes the automatic rotating workbench on the three-axis CNC, then places the plate on the rotating sucker, and the rotating sucker has an adsorption effect on the plate, so that the plate is fixed; the first rotating shaft is driven to rotate by the first driving assembly, and the first rotating shaft drives the turnover plate to rotate, so that the angle of the turnover plate is adjusted, and the turnover plate is in an inclined state; the second rotating shaft is driven to rotate by the second driving assembly, the second rotating shaft drives the rotating sucker to rotate, and the rotating sucker drives the plate to rotate; the first rotating shaft and the second rotating shaft are vertical to each other, so that a worker can conveniently adjust the turning angle and the rotating angle of the plate according to the inclination angle of the hole, and then the plate is drilled through the three-axis CNC, so that the inclined hole is machined in the plate; because the cost of the automatic rotary workbench is lower than that of the four-axis workbench and the cost of the automatic rotary workbench is lower than that of the five-axis workbench, the cost of processing inclined holes on the plate is greatly reduced.

Optionally, the first driving assembly includes a first motor, a first driving bevel gear, and a first driven bevel gear; the first motor is fixed on the base, and the first driving bevel gear is sleeved on an output shaft of the first motor and is fixedly connected with the output shaft of the first motor; the first driven helical gear is sleeved on the first rotating shaft and fixedly connected with the first rotating shaft, and the first driving helical gear is meshed with the first driven helical gear.

Through adopting above-mentioned technical scheme, the rotation of the first rotation axis of first motor drive, first rotation axis drive first initiative helical gear is rotatory, and first initiative helical gear drives first driven helical gear rotatory, and first driven helical gear drives first rotation axis rotatory, and first rotation axis drives the upset of returning face plate to be convenient for adjust the inclination of returning face plate.

Optionally, the second driving assembly comprises a worm gear, a worm, a second motor, a second driving bevel gear, a second driven bevel gear and two supporting blocks; the worm wheel is sleeved on the second rotating shaft and is fixedly connected with the second rotating shaft; the two supporting blocks are fixed on the turnover plate, two ends of the worm are respectively penetrated through the two supporting blocks, two ends of the worm are respectively rotatably connected with the two supporting blocks, and the worm is meshed with the worm wheel; the second motor is fixed on the turnover plate, and the second driving bevel gear is sleeved on an output shaft of the second motor and is fixedly connected with the output shaft of the second motor; and one end of the worm is fixedly provided with a connecting rod, a second driven helical gear is sleeved on the connecting rod and is fixedly connected with the connecting rod, and the second driving helical gear is meshed with the second driven helical gear.

By adopting the technical scheme, the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the second driving bevel gear to rotate, the second driving bevel gear drives the second driven bevel gear to rotate, the second driven bevel gear drives the connecting rod to rotate, the connecting rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the second rotating shaft to rotate, the second rotating shaft drives the rotary sucker to rotate, and the rotary sucker drives the plate to rotate, so that the inclination angle of the plate can be adjusted conveniently, and holes with different inclination angles can be machined conveniently; simultaneously because the worm gear structure has self-locking function, when triaxial CNC carries out the in-process of driling to the panel, the worm gear subassembly has the fixed action to the rotating sucker, has increased the fastness of being connected between rotating sucker and the returning face plate.

Optionally, the base includes a bottom plate and two support plates, and both the two support plates are fixedly connected with the bottom plate; the first rotating shafts are fixed at two ends of the turnover plate respectively, the first rotating shafts penetrate through the two support plates respectively, the first rotating shafts are connected with the two support plates in a rotating mode, and two sides of the turnover plate are abutted to the inner side walls of the two support plates respectively.

By adopting the technical scheme, because the two sides of the turnover plate are respectively abutted against the inner side walls of the two support plates, the two support plates have a positioning effect on the turnover plate, and the turnover stability of the turnover plate is improved.

Optionally, a rotating block is fixedly arranged on the turnover plate, a rotating groove is formed in the supporting plate, the radius of the rotating block is equal to that of the rotating groove, the rotating block coincides with the central axis of the first rotating shaft, the rotating groove coincides with the central axis of the first rotating shaft, and the arc-shaped side wall of the rotating block abuts against the arc-shaped side wall of the rotating groove.

By adopting the technical scheme, the rotating block rotates in the rotating groove in the process that the turnover plate rotates around the first rotating shaft, and the rotating groove not only has a bearing effect on the rotating block, but also has a bearing effect on the turnover block; meanwhile, the rotating groove has a bearing effect on the rotating block and further has a bearing effect on the turning block.

Optionally, a positioning block is fixedly arranged on the rotary sucker.

Through adopting above-mentioned technical scheme, the staff is fixed in the in-process of rotary sucker with panel, and the locating piece has the positioning action to panel, has increased the staff and has placed the convenience on rotary sucker with panel.

Optionally, a fastener for fixing the positioning block is arranged on the rotary sucker.

Through adopting above-mentioned technical scheme, increased the convenience of staff's installation and dismantlement locating piece.

Optionally, the fastener includes a screw and a knob, and the knob is fixed to one end of the screw; the positioning block is provided with an eccentric hole, the screw rod penetrates through the eccentric hole, the screw rod is in threaded fit with the rotary sucker, and the knob and the rotary sucker are respectively abutted against two sides of the positioning block.

By adopting the technical scheme, the screw rod is rotated by rotating the knob by a worker, so that the labor-saving effect is achieved; in the process of placing the plate, a worker firstly rotates the screw rod by rotating the knob so as to enable the knob to move towards the direction far away from the rotary sucker and release the clamping effect of the knob and the rotary sucker on the positioning block; after the plate is adsorbed by the rotary sucker, a worker rotates the screw rod by rotating the knob to enable the knob to move towards the direction far away from the rotary sucker, so that the fixing effect of the knob and the rotary sucker on the positioning block is relieved, the rotary sucker rotates around the screw rod, the positioning block rotates to the position below the screw rod as the screw rod penetrates through an eccentric hole in the positioning block, the worker rotates the screw rod by rotating the knob, the screw rod drives the knob to move towards the direction close to the rotary sucker, and the knob and the rotary sucker have a clamping effect on the positioning block, so that the positioning block is positioned; because the locating piece is rotatory to the below of screw rod, triaxial CNC is at the in-process of driling to panel, and triaxial CNC's drill bit can not contact the locating piece, has the guard action to the last drill bit of triaxial CNC.

Optionally, a fixing portion is fixedly arranged on the supporting block, a bolt penetrates through the fixing portion, and the bolt is in threaded fit with the turnover plate.

Through adopting above-mentioned technical scheme, bolt and returning face plate have the clamping action to the fixed part to on being fixed in the returning face plate with the fixed part, and then on being fixed in the returning face plate with the supporting shoe, also increased the convenience that the staff installed and dismantled the supporting shoe simultaneously.

The application also provides a device with the workbench, the device is a three-axis CNC, and the automatic rotating workbench is fixed on the three-axis CNC.

Through adopting above-mentioned technical scheme, on being fixed in triaxial CNC with the autogiration workstation, the staff is at the in-process that drills to panel, is fixed in the rotatory sucking disc of autogiration workstation with panel on, adjusts the inclination of panel through the autogiration workstation, drills to panel through triaxial CNC to be convenient for process out the hole of slope on panel, and need not purchase four-axis CNC and five-axis CNC, reduced holistic cost.

In summary, the present application includes at least one of the following beneficial technical effects:

a worker fixes the automatic rotating workbench on the three-axis CNC, then places the plate on the rotating sucker, and the rotating sucker has an adsorption effect on the plate, so that the plate is fixed; the first rotating shaft is driven to rotate by the first driving assembly, and the first rotating shaft drives the turnover plate to rotate, so that the angle of the turnover plate is adjusted, and the turnover plate is in an inclined state; the second rotating shaft is driven to rotate by the second driving assembly, the second rotating shaft drives the rotating sucker to rotate, and the rotating sucker drives the plate to rotate; the first rotating shaft and the second rotating shaft are vertical to each other, so that a worker can conveniently adjust the turning angle and the rotating angle of the plate according to the inclination angle of the hole, and then the plate is drilled through the three-axis CNC, so that the inclined hole is machined in the plate; the cost of the automatic rotary workbench is lower than that of a four-axis workbench, and the cost of the automatic rotary workbench is lower than that of a five-axis workbench, so that the cost of machining inclined holes in the plate is greatly reduced;

the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the first driving bevel gear to rotate, the first driving bevel gear drives the first driven bevel gear to rotate, the first driven bevel gear drives the first rotating shaft to rotate, and the first rotating shaft drives the turnover plate to turn over, so that the inclination angle of the turnover plate can be adjusted conveniently;

the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the second driving bevel gear to rotate, the second driving bevel gear drives the second driven bevel gear to rotate, the second driven bevel gear drives the connecting rod to rotate, the connecting rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the second rotating shaft to rotate, the second rotating shaft drives the rotary sucker to rotate, the rotary sucker drives the plate to rotate, and therefore the inclination angle of the plate can be adjusted conveniently, and holes with different inclination angles can be machined conveniently.

Drawings

Fig. 1 is a schematic structural diagram of an automatic rotating table in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of an automatic rotation table in a second view in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a third view of the automatic rotating table in the embodiment of the present application.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Description of reference numerals:

1. a base; 11. a base plate; 111. an adjustment groove; 12. a support plate; 121. a rotating tank; 2. a turnover plate; 21. a first rotating shaft; 22. rotating the block; 3. rotating the sucker; 31. a second rotation shaft; 32. an adsorption hole; 4. a first drive assembly; 41. a first motor; 42. a first driving bevel gear; 43. a first driven helical gear; 5. a second drive assembly; 51. a worm gear; 52. a worm; 53. a second motor; 54. a second driving bevel gear; 55. a second driven helical gear; 56. a support block; 561. a fixed part; 57. a connecting rod; 6. positioning blocks; 61. an eccentric hole; 7. a fastener; 71. a screw; 72. a knob.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1 and 2, the automatic rotary workbench and the equipment with the same comprise a base 1, a turnover plate 2 and a rotary sucker 3. Two first rotating shafts 21 are fixedly arranged on the turnover plate 2, the two first rotating shafts 21 are rotatably connected with the base 1, and a first driving assembly 4 for driving one first rotating shaft 21 to rotate is arranged on the base 1. Rotatory sucking disc 3 is used for adsorbing panel, and the last fixed second rotation axis 31 that is provided with of rotatory sucking disc 3, and second rotation axis 31 passes returning face plate 2 and rotates with returning face plate 2 to be connected, and the lower surface butt of rotatory sucking disc 3 is in the upper surface of returning face plate 2, and returning face plate 2 upwards bears the weight of effect to rotatory sucking disc 3. The flipping panel 2 is provided with a second driving assembly 5 for driving the second rotating shaft 31 to rotate. The first rotating shaft 21 of the first driving assembly 4 rotates, and the first rotating shaft 21 drives the turnover plate 2 to rotate, so that the inclination angle of the turnover plate 2 can be adjusted conveniently. The second rotating shaft 31 is driven to rotate by the second driving assembly 5, the second rotating shaft 31 drives the rotary sucker 3 to rotate, and the rotary sucker 3 drives the plate to rotate. In the present embodiment, the first rotating shaft 21 and the second rotating shaft 31 are perpendicular to each other, so as to facilitate the machining of inclined holes with various inclination angles on the plate material.

Referring to fig. 1, base 1 includes bottom plate 11 and two backup pads 12, and bottom plate 11 is the level setting, and two backup pads 12 all are vertical setting, and two backup pads 12 are parallel to each other, and the bottom of two backup pads 12 all with bottom plate 11's upper surface integrated into one piece. The number of the first rotating shafts 21 is two, the two first rotating shafts 21 are respectively fixed on two opposite side walls of the turnover plate 2, the two first rotating shafts 21 respectively penetrate through the two support plates 12, and the two first rotating shafts 21 are respectively connected with the two support plates 12 in a rotating manner. The both ends of returning face plate 2 butt respectively in the inside wall of two backup pads 12, and two backup pads 12 have the positioning action to returning face plate 2, have increased the stability of returning face plate 2 upset.

With reference to fig. 1, the upper surface of the bottom plate 11 is provided with four through adjusting grooves 111, the four adjusting grooves 111 are distributed in a rectangular array, and the four adjusting grooves 111 are symmetrical to each other, so that convenience of installing the automatic rotary workbench on the three-axis CNC is improved for workers; the adjustment groove 111 extends in the length direction of the base plate, and also facilitates adjustment of the position of the automatic rotary table.

With continued reference to FIG. 1, the first drive assembly 4 includes a first motor 41, a first driving helical gear 42, and a first driven helical gear 43. The first motor 41 is fixed to a side wall of one of the support plates 12 by four bolts, and the first motor 41 extends in a vertical direction. The first driving bevel gear 42 is sleeved on the output shaft of the first motor 41 and fixedly connected with the output shaft of the first motor 41, one end of one of the first rotating shafts 21 extends out of the supporting plate 12, the first driven bevel gear 43 is sleeved on one end of the first rotating shaft 21 extending out of the supporting plate 12 and fixedly connected with the first rotating shaft 21, and the first driving bevel gear 42 and the first driven bevel gear 43 are engaged with each other. The first motor 41 drives the first rotating shaft 21 to rotate, the first rotating shaft 21 drives the first driving bevel gear 42 to rotate, the first driving bevel gear 42 drives the first driven bevel gear 43 to rotate, the first driven bevel gear 43 drives the first rotating shaft 21 to rotate, and the first rotating shaft 21 drives the turnover plate 2 to turn over, so that the inclination angle of the turnover plate 2 can be adjusted conveniently.

Referring to fig. 2, the two opposite sides of the turnover plate 2 are integrally formed with a rotation block 22, and the inner side walls of the two support plates 12 are both provided with a rotation groove 121. It should be noted that the radius of the rotation block 22 is equal to the radius of the rotation slot 121, the rotation block 22 is overlapped with the central axis of the first rotation shaft 21, the rotation slot 121 is overlapped with the central axis of the first rotation shaft 21, and the arc-shaped sidewall of the rotation block 22 abuts against the arc-shaped sidewall of the rotation slot 121. In the process that the turnover plate 2 rotates around the first rotating shaft 21, the two rotating blocks 22 respectively rotate in the two rotating grooves 121, and the two rotating grooves 121 respectively have a bearing effect on the two rotating blocks 22, so that the turnover blocks are loaded. Meanwhile, the two rotating grooves 121 respectively have a bearing effect on the two rotating blocks 22 and further on the overturning blocks.

Referring to fig. 3, the second driving assembly 5 includes a worm wheel 51, a worm 52, a second motor 53, a second driving bevel gear 54, a second driven bevel gear 55, and two supporting blocks 56. The worm wheel 51 is sleeved on one end of the second rotating shaft 31 far away from the rotary suction cup 3 and is fixedly connected with the second rotating shaft 31. Two supporting blocks 56 are fixed on the side wall of the turnover plate 2 close to the worm wheel 51, and the two supporting blocks 56 are parallel to each other. Two ends of the worm 52 are respectively arranged in the two supporting blocks 56 in a penetrating way, two ends of the worm 52 are respectively connected with the two supporting blocks 56 in a rotating way, and the worm 52 is meshed with the worm wheel 51. The second motor 53 is fixed on the side wall of the roll-over plate 2 close to the worm wheel 51 through four bolts, the second driving bevel gear 54 is sleeved on the output shaft of the second motor 53 and fixedly connected with the output shaft of the second motor 53, one end of the worm 52 is fixedly provided with a connecting rod 57, the second driven bevel gear 55 is sleeved on the connecting rod 57 and fixedly connected with the connecting rod 57, and the second driving bevel gear 54 and the second driven bevel gear 55 are meshed with each other. The second motor 53 drives the second rotating shaft 31 to rotate, the second rotating shaft 31 drives the second driving bevel gear 54 to rotate, the second driving bevel gear 54 drives the second driven bevel gear 55 to rotate, the second driven bevel gear 55 drives the connecting rod 57 to rotate, the connecting rod 57 drives the worm 52 to rotate, the worm 52 drives the worm wheel 51 to rotate, the worm wheel 51 drives the second rotating shaft 31 to rotate, the second rotating shaft 31 drives the rotary sucker 3 to rotate, and the rotary sucker 3 drives the plate to rotate, so that the inclination angle of the plate can be adjusted conveniently, and holes with different inclination angles can be machined conveniently; simultaneously because worm wheel 51 worm 52 structure has self-locking function, when the in-process that triaxial CNC carried out drilling to panel, worm wheel 51 worm 52 subassembly had the fixed action to rotating chuck 3, has increased the fastness of being connected between rotating chuck 3 and the returning face plate 2.

Referring to fig. 2 and 3, under the meshing action of the first driving bevel gear 42 and the first driven bevel gear 43, not only the first motor 41 can drive the connecting rod 57 to rotate, but also the length direction of the second motor 53 can be perpendicular to the length direction of the connecting rod 54, and the width of the second motor is smaller than the distance between the supporting block 56 and the supporting plate 12, so that the convenience of installing the second motor 53 between the supporting block 56 and the supporting plate 12 by a worker is increased.

With reference to fig. 3, two opposite sidewalls of each supporting block 56 are integrally formed with a fixing portion 561, and each fixing portion 561 abuts against the sidewall of the flipping board 2 near the sidewall of the flipping board 2. All wear to be equipped with the bolt on every fixed part 561, every bolt all with returning face plate 2 screw-thread fit to on being fixed in returning face plate 2 with fixed part 561, and then being fixed in returning face plate 2 with supporting shoe 56 on, increased the convenience that the staff installed and dismantled supporting shoe 56.

Referring to fig. 1, the upper surface of the rotary suction cup 3 is provided with a plurality of suction holes 32, and the automatic rotary table further includes a vacuum pump, and the specific installation position of the vacuum pump is not particularly limited. The plurality of suction holes 32 are communicated with the vacuum pump to make the rotary suction cup 3 have a suction function, thereby facilitating the fixation of the plate.

Referring to fig. 1 and 2, in the present embodiment, the rotary sucker 3 is shaped as a long hair body. It is noted that the length of the diagonal line of the rotary sucker 3 is smaller than the distance between the side walls of the two rotary slots 121. So that the rotating sucker 3 can not contact two support plates 12 in the rotating process, and the rotating sucker 3 can not contact two support plates 12 in the overturning process of the overturning plate 2, so that the rotating sucker 3 and the two support plates 12 are protected. Of course, the shape of the rotary sucker 3 may also be a cylinder, and in this case, the diameter of the rotary sucker 3 is smaller than the distance between the side walls of the two rotary slots 121, and the specific shape of the rotary sucker 3 is not limited.

Referring to fig. 3 and 4, the rotary chuck 3 is fixedly provided with positioning blocks 6 on four side walls, and the rotary chuck 3 is provided with fasteners 7 for fixing the positioning blocks 6. Specifically, the fastener 7 includes a screw 71 and a knob 72, and the knob 72 is welded to one end of the screw 71. In the present embodiment, the knob 72 is a wing nut. The positioning block 6 is provided with an eccentric hole 61, one end of the screw rod 71, which is far away from the knob 72, penetrates through the eccentric hole 61 on the positioning block 6, the screw rod 71 is in threaded fit with the rotary sucker 3, and the knob 72 and the rotary sucker 3 are respectively abutted against two sides of the positioning block 6, so that the four positioning blocks 6 are respectively fixed on four side walls of the rotary sucker 3.

Referring to fig. 4, in the process of placing a plate, a worker firstly rotates the screw rod 71 by rotating the knob 72 to move the knob 72 in a direction away from the rotary sucker 3, and releases the clamping effect of the knob 72 and the rotary sucker 3 on the positioning block 6, because the screw rod 71 passes through the eccentric hole 61 on the positioning block 6, the worker rotates the positioning block 6 around the screw rod 71 to rotate the positioning block 6 to the upper side of the upper surface of the rotary sucker 3, and then moves the knob 72 in a direction close to the rotary sucker 3 by rotating the knob 72, so that the positioning block 6 is fixed, positioning has a positioning effect on the plate, and convenience of placing the plate on the rotary sucker 3 by the worker is increased. After the rotary sucker 3 adsorbs a plate, a worker rotates the screw rod 71 by rotating the knob 72 to enable the knob 72 to move in a direction away from the rotary sucker 3, so that the fixing effect of the knob 72 and the rotary sucker 3 on the positioning block 6 is relieved, the rotary sucker 3 rotates around the screw rod 71, the positioning block 6 rotates to the position below the screw rod 71 as the screw rod 71 penetrates through the eccentric hole 61 in the positioning block 6, the worker rotates the screw rod 71 by rotating the knob 72, the screw rod 71 drives the knob 72 to move in a direction close to the rotary sucker 3, and the knob 72 and the rotary sucker 3 have a clamping effect on the positioning block 6, so that the positioning block 6 is positioned; because locating piece 6 rotates to the below of screw rod 71, triaxial CNC is at the in-process of driling to panel, and triaxial CNC's drill bit can not contact locating piece 6, has the guard action to the last drill bit of triaxial CNC.

The utility model provides an equipment with as above workstation, equipment are triaxial CNC, and triaxial CNC is prior art, and concrete structure and theory of operation do not do specifically to be repeated, and the autogiration workstation is fixed in on the triaxial CNC. The staff is at the in-process of driling to panel, is fixed in panel on the rotatory sucking disc 3 of autogiration workstation, adjusts the inclination of panel through the autogiration workstation, drills to panel through triaxial CNC to be convenient for process out the hole of slope on panel, and need not purchase four-axis CNC and five-axis CNC, reduced holistic cost.

The implementation principle of the automatic rotating workbench of the application is as follows: a worker fixes the automatic rotating workbench on the three-axis CNC, then places the plate on the rotating sucker 3, and the rotating sucker 3 has an adsorption effect on the plate, so that the plate is fixed; the first motor 41 drives the first driving bevel gear 42 to rotate, the first driving bevel gear 42 drives the first driven bevel gear 43 to rotate, the first driven bevel gear 43 drives the first rotating shaft 21 to rotate, and the first rotating shaft 21 drives the turnover plate 2 to rotate, so that the angle of the turnover plate 2 is adjusted, and the turnover plate 2 is in an inclined state; the second motor 53 drives the second driving bevel gear 54 to rotate, the second driving bevel gear 54 drives the second driven bevel gear 55 to rotate, the second driven bevel gear 55 drives the connecting rod 57 to rotate, the connecting rod 57 drives the worm 52 to rotate, the worm 52 drives the worm wheel 51 to rotate, the worm wheel 51 drives the second rotating shaft 31 to rotate, the second rotating shaft 31 drives the rotary sucker 3 to rotate, and the rotary sucker 3 drives the plate to rotate; the first rotating shaft 21 and the second rotating shaft 31 are perpendicular to each other, so that a worker can conveniently adjust the turning angle and the rotating angle of the plate according to the inclination angle of the hole, and then drill the plate through three-axis CNC, so that the inclined hole is machined in the plate; because the cost of the automatic rotary workbench is lower than that of the four-axis workbench and the cost of the automatic rotary workbench is lower than that of the five-axis workbench, the cost of processing inclined holes on the plate is greatly reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An automatic rotary worktable is characterized in that: comprises a base (1), a turnover plate (2) and a rotary sucker (3); a first rotating shaft (21) is fixedly arranged on the turnover plate (2), the first rotating shaft (21) is rotatably connected with the base (1), and a first driving assembly (4) for driving the first rotating shaft (21) to rotate is arranged on the base (1); rotatory sucking disc (3) are used for adsorbing panel, the fixed second rotation axis (31) that is provided with on rotatory sucking disc (3), second rotation axis (31) pass returning face plate (2) and with returning face plate (2) rotate to be connected, first rotation axis (21) with second rotation axis (31) mutually perpendicular, be provided with on returning face plate (2) and be used for the drive second drive assembly (5) of second rotation axis (31) rotation.

2. An automatic rotary table according to claim 1, wherein: the first driving assembly (4) comprises a first motor (41), a first driving bevel gear (42) and a first driven bevel gear (43); the first motor (41) is fixed on the base (1), and the first driving bevel gear (42) is sleeved on an output shaft of the first motor (41) and is fixedly connected with the output shaft of the first motor (41); the first driven bevel gear (43) is sleeved on the first rotating shaft (21) and fixedly connected with the first rotating shaft (21), and the first driving bevel gear (42) is meshed with the first driven bevel gear (43).

3. An automatic rotary table according to claim 1, wherein: the second driving assembly (5) comprises a worm wheel (51), a worm (52), a second motor (53), a second driving bevel gear (54), a second driven bevel gear (55) and two supporting blocks (56); the worm wheel (51) is sleeved on the second rotating shaft (31) and is fixedly connected with the second rotating shaft (31); the two supporting blocks (56) are fixed on the turnover plate (2), two ends of the worm (52) penetrate through the two supporting blocks (56), two ends of the worm (52) are rotatably connected with the two supporting blocks (56), and the worm (52) is meshed with the worm wheel (51); the second motor (53) is fixed on the turnover plate (2), and the second driving bevel gear (54) is sleeved on the output shaft of the second motor (53) and is fixedly connected with the output shaft of the second motor (53); one end of the worm (52) is fixedly provided with a connecting rod (57), the second driven helical gear (55) is sleeved on the connecting rod (57) and is fixedly connected with the connecting rod (57), and the second driving helical gear (54) is meshed with the second driven helical gear (55).

4. An automatic rotary table according to claim 1, wherein: the base (1) comprises a bottom plate (11) and two supporting plates (12), and the two supporting plates (12) are fixedly connected with the bottom plate (11); first rotation axis (21) have two, two first rotation axis (21) are fixed in respectively the both ends of returning face plate (2), two first rotation axis (21) wear to locate two respectively backup pad (12), two first rotation axis (21) are respectively with two backup pad (12) rotate and are connected, the both sides of returning face plate (2) butt respectively in two the inside wall of backup pad (12).

5. An automatic rotary table according to claim 4, wherein: the fixed rotatory piece (22) that is provided with on returning face plate (2), rotatory groove (121) have been seted up on backup pad (12), the radius of rotatory piece (22) with the radius of rotatory groove (121) equals, rotatory piece (22) with the center pin coincidence of first rotation axis (21), rotatory groove (121) with the center pin coincidence of first rotation axis (21), rotatory piece (22) curved lateral wall butt in rotatory groove (121) curved lateral wall.

6. An automatic rotary table according to claim 1, wherein: and a positioning block (6) is fixedly arranged on the rotary sucker (3).

7. An automatic rotary table according to claim 6, wherein: and a fastener (7) for fixing the positioning block (6) is arranged on the rotary sucker (3).

8. An automatic rotary table according to claim 7, wherein: the fastener (7) comprises a screw rod (71) and a knob (72), and the knob (72) is fixed at one end of the screw rod (71); the positioning block (6) is provided with an eccentric hole (61), the screw rod (71) penetrates through the eccentric hole (61), the screw rod (71) is in threaded fit with the rotary sucker (3), and the knob (72) and the rotary sucker (3) are respectively abutted to two sides of the positioning block (6).

9. An automatic rotary table according to claim 3, characterized in that: the supporting block (56) is fixedly provided with a fixing part (561), a bolt penetrates through the fixing part (561), and the bolt is in threaded fit with the turnover plate (2).

10. An apparatus having a table as claimed in any one of claims 1 to 9, wherein: the equipment is triaxial CNC, the autogiration workstation is fixed in on the triaxial CNC.