CN218503856U

CN218503856U - Five-axis gantry machining center with adjustable height

Info

Publication number: CN218503856U
Application number: CN202222829782.2U
Authority: CN
Inventors: 方传涛
Original assignee: Daqian Machine Tool Jiangsu Co ltd
Current assignee: Daqian Machine Tool Jiangsu Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-21
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a five-axis gantry machining center with adjustable height, concretely relates to longmen machining center technical field, the on-line screen storage device comprises a base, control switch is installed to the outer wall of base, and the bottom of base is close to four corner position departments and all installs the wheel, the outside position department that the bottom of base is close to four corners and is located the wheel all is provided with lift adjustment mechanism, and the both sides end top of base all is provided with Y axle drive seat, and the top of two Y axle drive seats all is connected with the montant, is connected with X axle drive seat between the top of two montants, the external connection of X axle drive seat has the sliding seat. The utility model discloses when using, conveniently adjust longmen machining center's work height, also convenient when placing the face unevenness, reach the effect of placing the leveling to longmen machining center through adjusting, and the convenience compresses tightly fixedly man-hour to the plate to reach the stability that the plate was placed in the follow-up course of working that improves.

Description

Five-axis gantry machining center with adjustable height

Technical Field

The utility model relates to a longmen machining center technical field, more specifically say, the utility model relates to a five-axis longmen machining center of adjustable height.

Background

The five-axis machining center is a machining center which is high in technological content and precision and specially used for machining complex curved surfaces, the machining center system has great influence on the industries of aviation, aerospace, military, scientific research, precise instruments, high-precision medical equipment and the like in a country, and the five-axis linkage numerical control machining center system is equipment for solving the problems of machining of impellers, blades, marine propellers, heavy generator rotors, steam turbine rotors, large diesel engine crankshafts and the like.

The utility model discloses a chinese utility model patent that publication number is CN215393835U discloses a five longmen machining centers of column that moves, including the device main part, the lower extreme of device main part is provided with the backup pad, the upper surface both sides of backup pad are provided with fixing device, fixing device's inboard surface is provided with splint, fixing device's rear side is provided with the motor, fixing device's outside surface is provided with the worm, the surface of backup pad is provided with the small opening, the backup pad lower surface is provided with the rose box, the inside of rose box is provided with the filter screen, the lower extreme of backup pad is provided with the base, the lower surface of base is provided with the fan, be provided with air hose between fan and the rose box. The technology has the advantages of fixing spare and accessory parts, improving the processing quality, simultaneously having the advantages of cleaning up scraps and keeping the cleanness and tidiness of the device.

Five-axis longmen machining center of above-mentioned patent design can reach the clastic effect of clearance when in actual use, but its structural design also has some inadequately, for example inconvenient regulation longmen machining center's operating height, also inconvenient leveling when placing the face unevenness is handled, easily leads to the machining precision to take place the deviation, and stability is not good.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides and is showing and is different from prior art's solution, in order to overcome prior art's above-mentioned defect, the utility model provides a but height-adjusting's five-axis longmen machining center to solve the technical problem who proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a five-axis gantry machining center of adjustable height, includes the base, control switch is installed to the outer wall of base, and the bottom of base is close to four corner position departments and all installs the wheel, the bottom of base is close to four corners and is located the outside position department of wheel and all is provided with lifting adjusting mechanism, and the both sides end top of base all is provided with Y axle and drives the seat, and two Y axles drive the top of seat and all be connected with the montant, are connected with the X axle between the top of two montants and drive the seat, the external connection that the X axle drove the seat has the sliding seat, the outside fixed mounting of sliding seat has the Z axle to drive actuating cylinder, the vertical fixedly connected with processing aircraft nose downwards of output that the Z axle drove actuating cylinder, the top of base is located two Y axles and drives fixedly connected with processing platform between the seat, the both ends of processing platform all are provided with hold-down mechanism.

As the utility model discloses technical scheme's further improvement, lift adjustment mechanism includes the flexible post of connection in the base bottom along vertical direction, the bottom fixedly connected with bottom plate of flexible post, the outside of the inside corresponding flexible post of base is provided with flexible groove along vertical direction, the inside wall of flexible post evenly is provided with the insection, the inboard that the bottom of base is located flexible groove is provided with the mounting groove, the internally mounted of mounting groove has the gear of being connected with insection looks meshing, drive gear pivoted servo motor is installed to the outer wall of base.

As the utility model discloses technical scheme's further improvement, the inside intercommunication in mounting groove and flexible groove, through screw fixed connection between the outer wall of servo motor and base.

As the utility model discloses technical scheme's further improvement, the Z axle drives through screw fixed connection between the outer wall of actuating cylinder and sliding seat, the top of processing aircraft nose drives through screw fixed connection between the output end part of actuating cylinder with the Z axle.

As the utility model discloses technical scheme's further improvement, hold-down mechanism includes the riser of fixed connection at the processing platform tip, the top inside wall fixedly connected with diaphragm of riser, the inside fixed mounting of diaphragm has the lift to drive actuating cylinder, the lift drives the vertical below fixedly connected with clamp plate that is located the diaphragm downwards of output that actuating cylinder.

As the utility model discloses technical scheme's further improvement, go up and down to drive through bolt fixed connection between actuating cylinder and the diaphragm, the connected mode between the bottom of riser and the top of processing platform and the tip of diaphragm is the welding.

As the utility model discloses technical scheme's further improvement, the bottom of clamp plate is provided with the rubber pad, and the one end of clamp plate is close to the inside wall position department of riser and is provided with T type fixture block, the outside that the inside wall of riser corresponds T type fixture block is provided with T type spout in the vertical direction of edge.

The utility model has the advantages that:

1. through the arrangement of the lifting adjusting mechanism, when the gantry machining center is used, the gear is driven to rotate by starting the servo motor, and the gear is meshed with the insections on the outer wall of the telescopic column, so that the telescopic column can be driven to stretch and lift at the bottom of the base when the gear rotates, and further through the structural design, when the gantry machining center is used, the working height of the gantry machining center can be conveniently adjusted, and the design also facilitates the adjustment of the extending lengths of the telescopic columns at different positions when the placing surface is uneven, so that the effect of placing and leveling the gantry machining center is achieved;

2. through setting up hold-down mechanism, when using, before needs process the plate, the hold-down mechanism who utilizes to set up compresses tightly fixedly to the plate, thereby reach the stability that the plate was placed in the follow-up course of working of improvement, when the operation, place the plate at the processing bench, and adjust the position of plate according to the processing needs, then, the piston rod that the improvement started the lift actuating cylinder stretches out and promotes the clamp plate and descend and compress tightly the plate, the rubber pad of setting can protect compressing tightly the contact position, and improve anti-skidding performance, after the processing is accomplished, the control clamp plate rises and breaks away from the plate can.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 4 is a schematic view of the connection structure of the middle press plate and the vertical plate of the present invention.

The reference signs are: 1. a base; 2. a control switch; 3. a wheel; 4. a telescopic column; 5. a base plate; 6. a telescopic groove; 7. insection; 8. mounting grooves; 9. a gear; 10. a Y-axis drive base; 11. a processing table; 12. a vertical rod; 13. an X-axis driving seat; 14. a movable seat; 15. a Z-axis driving cylinder; 16. processing a machine head; 17. a vertical plate; 18. a transverse plate; 19. a lifting driving cylinder; 20. pressing a plate; 21. a rubber pad; 22. a T-shaped fixture block; 23. a T-shaped chute; 91. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The five-axis gantry machining center with the adjustable height shown in the attached figures 1 to 4 comprises a base 1, a control switch 2 is installed on the outer wall of the base 1, wheels 3 are installed at positions, close to four corners, of the bottom of the base 1, lifting adjusting mechanisms are arranged at positions, close to the four corners and located at the outer sides of the wheels 3, Y-axis driving bases 10 are arranged at the tops of two sides of the base 1, vertical rods 12 are connected to the tops of the two Y-axis driving bases 10, an X-axis driving base 13 is connected between the tops of the two vertical rods 12, a movable base 14 is connected to the outside of the X-axis driving base 13, a Z-axis driving cylinder 15 is fixedly installed on the outside of the movable base 14, a machining head 16 is fixedly connected to the output end of the Z-axis driving cylinder 15 vertically downwards, a machining table 11 is fixedly connected between the two Y-axis driving bases 10 at the top of the base 1, and pressing mechanisms are arranged at two ends of the machining table 11.

As shown in fig. 1-3, the lifting adjusting mechanism comprises a telescopic column 4 connected to the bottom of a base 1 in the vertical direction, a bottom plate 5 is fixedly connected to the bottom end of the telescopic column 4, a telescopic groove 6 is vertically arranged in the base 1 corresponding to the outside of the telescopic column 4, insections 7 are uniformly arranged on the inner side wall of the telescopic column 4, an installation groove 8 is arranged at the bottom of the base 1 and located on the inner side of the telescopic groove 6, a gear 9 meshed with the insections 7 is installed in the installation groove 8, a servo motor 91 for driving the gear 9 to rotate is installed on the outer wall of the base 1, wherein the installation groove 8 is communicated with the inside of the telescopic groove 6, and the servo motor 91 is fixedly connected with the outer wall of the base 1 through screws;

synthesize the lift adjustment mechanism of above-mentioned design, when using, drive gear 9 through starting servo motor 91 and rotate, because gear 9 is connected with the insection 7 looks meshing of 4 outer walls of flexible post, when gear 9 rotates, can drive flexible post 4 and go up and down in base 1's bottom is flexible, and then through this structural design, when using, conveniently adjust longmen machining center's work height, and this design also makes things convenient for when placing the face unevenness, through the regulation of stretching out length to flexible post 4 on the different positions, reach and place the effect of leveling to longmen machining center.

As shown in fig. 1-2 and fig. 4, the pressing mechanism includes a vertical plate 17 fixedly connected to an end portion of the processing table 11, a horizontal plate 18 is fixedly connected to an inner side wall of a top portion of the vertical plate 17, a lifting driving cylinder 19 is fixedly installed inside the horizontal plate 18, an output end of the lifting driving cylinder 19 is vertically and downwardly located below the horizontal plate 18 and is fixedly connected with a pressing plate 20, wherein a rubber pad 21 is arranged at a bottom portion of the pressing plate 20, a T-shaped fixture block 22 is arranged at a position, close to the inner side wall of the vertical plate 17, of one end of the pressing plate 20, and a T-shaped sliding groove 23 is vertically arranged on the inner side wall of the vertical plate 17 corresponding to an outer portion of the T-shaped fixture block 22;

synthesize hold-down mechanism of above-mentioned design, when using, before needs process to the plate, the hold-down mechanism who utilizes the setting compresses tightly fixedly to the plate, thereby reach the stability that the plate was placed in the follow-up course of working of improvement, when the operation, place the plate on processing platform 11, and adjust the position of plate according to the processing needs, then, the improvement is started the piston rod that goes up and down to drive actuating cylinder 19 and is stretched out promotion clamp plate 20 and descend and compress tightly the plate, the rubber pad 21 of setting can protect compressing tightly the contact position, and improve anti-skidding performance, after processing is accomplished, it can to break away from the plate that control clamp plate 20 rises.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a five-axis gantry machining center of adjustable height, includes base (1), control switch (2) are installed to the outer wall of base (1), and the bottom of base (1) is close to four corner position departments and all installs wheel (3), its characterized in that: the utility model discloses a wheel machine tool, including base (1), wheel (3), two Y axle drive seat (10), X axle drive seat (13), the external connection that the X axle drove seat (13) has adjustable seat (14), the outside fixed mounting of adjustable seat (14) has Z axle to drive actuating cylinder (15), the vertical downward fixedly connected with processing aircraft nose (16) of output that the Z axle drove actuating cylinder (15), the top of base (1) is located fixedly connected with processing platform (11) between two Y axle drive seat (10), the both ends of processing platform (11) all are provided with hold-down mechanism.

2. The five-axis gantry machining center with the adjustable height of claim 1, is characterized in that: lifting adjusting mechanism includes along the flexible post (4) of vertical upward connection in the orientation of base (1) bottom, the bottom fixedly connected with bottom plate (5) of flexible post (4), the outside of the inside correspondence flexible post (4) of base (1) is provided with flexible groove (6) along vertical upward orientation, the inside wall of flexible post (4) evenly is provided with insection (7), the inboard that the bottom of base (1) is located flexible groove (6) is provided with mounting groove (8), the internally mounted of mounting groove (8) has gear (9) of being connected with insection (7) looks meshing, drive gear (9) pivoted servo motor (91) are installed to the outer wall of base (1).

3. The five-axis gantry machining center with the adjustable height of claim 2, is characterized in that: mounting groove (8) and the inside intercommunication in flexible groove (6), through screw fixed connection between servo motor (91) and the outer wall of base (1).

4. The five-axis gantry machining center with the adjustable height of claim 1, is characterized in that: the Z-axis driving air cylinder (15) is fixedly connected with the outer wall of the movable seat (14) through screws, and the top end of the machining head (16) is fixedly connected with the output end part of the Z-axis driving air cylinder (15) through screws.

5. The five-axis gantry machining center with the adjustable height of claim 1, characterized in that: hold-down mechanism includes riser (17) of fixed connection at processing platform (11) tip, the top inside wall fixedly connected with diaphragm (18) of riser (17), the inside fixed mounting of diaphragm (18) has the lift to drive actuating cylinder (19), the lift drives the vertical below fixedly connected with clamp plate (20) that is located diaphragm (18) downwards of output that actuating cylinder (19).

6. The five-axis gantry machining center with the adjustable height of claim 5, wherein: the lifting driving cylinder (19) is fixedly connected with the transverse plate (18) through bolts, and the bottom of the vertical plate (17) is welded with the top end of the machining table (11) and the end of the transverse plate (18).

7. The five-axis gantry machining center with the adjustable height of claim 5, wherein: the bottom of clamp plate (20) is provided with rubber pad (21), and the one end of clamp plate (20) is close to the inside wall position department of riser (17) and is provided with T type fixture block (22), the outside that the inside wall of riser (17) corresponds T type fixture block (22) is provided with T type spout (23) along vertical direction.