CN213673185U - Gantry machining center assembly for machining large parts - Google Patents

Abstract

The utility model relates to a longmen machining center assembly technical field just discloses a longmen machining center assembly for large-scale parts machining, comprising a base plate, the top fixed mounting of bottom plate has the portal frame, the top movable mounting of portal frame has one end to run through and extend to the inside processing head of portal frame, the top fixedly connected with quantity of bottom plate is the motion storehouse of four. This a longmen machining center assembly for large-scale parts machining, through starter motor, the output shaft of motor drives the pivot and rotates, the pivot drives the carousel in its outside and rotates, through setting up first dead lever, movable rod and second dead lever, the movable rod is when round the pivot be circular motion, the movable rod passes through the second dead lever and drives motion piece up-and-down motion, thereby carry out height-adjusting to table surface, the use has been made things convenient for, in the motion, telescopic link and spring in the flexible subassembly are extruded, table surface moves more stably.

Description

Gantry machining center assembly for machining large parts

Technical Field

The utility model relates to a longmen machining center assembly technical field specifically is a longmen machining center assembly for large-scale parts machining.

Background

The gantry machining center is a machining center with a main shaft axis perpendicular to a workbench, is structurally a gantry frame and comprises double columns, a top beam and a cross beam in the middle, is particularly suitable for machining large-sized workpieces and workpieces with complex shapes, and consists of the workbench, a gantry, a ram, a tool magazine, an accessory head magazine and a numerical control system.

When the existing gantry machining center assembly is used for machining large parts, the problem that the height of a workbench is not convenient to adjust due to the fact that the gantry machining center assembly is inconvenient to machine the large parts with different heights, and workers with different heights use the gantry machining center assembly due to the fact that the workbench is too high or too low, so that the gantry machining center assembly for machining the large parts is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a longmen machining center assembly for large-scale parts machining possesses advantages such as height-adjustable, has solved the large-scale parts machining inconvenience to co-altitude not, and the staff of different heights is because the workstation is too high or cross the problem that low influence was used when using.

(II) technical scheme

In order to realize the purpose of the height adjustable, the utility model provides a following technical scheme: a gantry machining center assembly for machining large-scale parts comprises a base plate, wherein a portal frame is fixedly installed at the top of the base plate, a machining head with one end penetrating and extending into the portal frame is movably installed at the top of the portal frame, four moving bins are fixedly connected to the top of the base plate, telescopic assemblies are fixedly connected to inner bottom walls of the four moving bins, moving rods with one ends penetrating and extending out of the moving bins are fixedly connected to the tops of the four telescopic assemblies, a working table top is fixedly connected to the tops of the four moving rods, two moving blocks are fixedly connected to the bottom of the working table top, second fixing rods are fixedly connected to the front faces of the two moving blocks, a baffle is fixedly connected to the top of the base plate, two mounting plates are fixedly installed on the front faces of the baffle, and motors are fixedly installed on the front faces of the two mounting plates, two equal fixedly connected with pivot of output shaft of motor, two the equal fixedly connected with carousel in the outside of pivot front end, two the first dead lever of the positive equal fixedly connected with in top of carousel, two the equal swing joint in the outside of first dead lever has respectively with the outside swing joint's of two second dead levers movable rod, table surface's top fixedly connected with quantity is two fixed plates, two the equal threaded connection in inside of fixed plate has the screw rod, two the equal swing joint in one side that the screw rod is relative has splint.

Preferably, the top of the motion bin is provided with a motion through hole, and the diameter of the motion through hole is matched with that of the motion rod.

Preferably, the telescopic assembly consists of telescopic rods and springs, and the four motion bins are distributed in a rectangular shape.

Preferably, the bottom fixedly connected with of motion pole and the top fixed connection's of flexible subassembly limiting plate, the equal fixedly connected with in the left and right sides of limiting plate respectively with the motion storehouse the left and right sides inner wall roll connection's gyro wheel.

Preferably, the two motion blocks are the same in size and symmetrical to each other, and the included angle between the motion block and the working table is ninety degrees.

Preferably, the fixing plate is internally provided with a threaded through hole, and the threaded through hole is in threaded connection with the screw rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a longmen machining center assembly for large-scale parts machining possesses following beneficial effect:

this a longmen machining center assembly for large-scale parts machining, through the starter motor, the output shaft of motor drives the pivot and rotates, the pivot drives the carousel in its outside and rotates, through setting up first dead lever, movable rod and second dead lever, the movable rod is when round the pivot be circular motion, the movable rod passes through the second dead lever and drives motion piece up-and-down motion, thereby carry out height-adjusting to table surface, the use has been made things convenient for, in the motion, telescopic link and spring in the flexible subassembly are extruded, because the tension of spring, the table surface motion gets more stable.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a first fixing rod 2, a mounting plate 3, a motor 4, a rotating disc 5, a rotating shaft 6, a second fixing rod 7, a moving block 8, a screw rod 9, a fixing plate 10, a baffle plate 11, a machining head 12, a clamping plate 13, a portal frame 14, a working table surface 15, a movable rod 16, a moving bin 17, a telescopic assembly 18 and a moving rod 19.

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.

Referring to fig. 1-2, a gantry machining center assembly for machining large-scale parts includes a base plate 1, a gantry 14 is fixedly installed on the top of the base plate 1, a machining head 12 with one end penetrating and extending into the gantry 14 is movably installed on the top of the gantry 14, four movement bins 17 are fixedly connected to the top of the base plate 1, the four movement bins 17 are distributed in a rectangular shape, telescopic components 18 are fixedly connected to inner bottom walls of the four movement bins 17, the telescopic components 18 are composed of telescopic rods and springs, a limiting plate is fixedly connected to the bottom of each movement rod 19 and the top of each telescopic component 18, rollers are respectively and fixedly connected to the left and right sides of each limiting plate, rollers are respectively and rotatably connected to inner walls of the left and right sides of each movement bin 17, a movement rod 19 is fixedly connected to the top of each telescopic component 18, and one end of each movement rod penetrates and extends out of each, the motion through-hole has been seted up at the top in motion storehouse 17, the diameter of motion through-hole and the diameter looks adaptation of motion pole 19, four motion pole 19's top fixedly connected with table surface 15, table surface 15's bottom fixedly connected with quantity is two motion piece 8, two motion piece 8's the same and symmetry of each other of size, contained angle between motion piece 8 and the table surface 15 is ninety degrees, two motion piece 8's the equal fixedly connected with second dead lever 7 in front, bottom plate 1's top fixedly connected with baffle 11, baffle 11's the equal fixedly connected with in front has mounting panel 3 that quantity is two, the equal fixedly connected with motor 4 in front of two mounting panels 3, the equal fixedly connected with pivot 6 of output shaft of two motors 4, the equal fixedly connected with carousel 5 in the outside of two 6 front ends, the equal fixedly connected with first dead lever 2 in top of two carousels 5 openly, the equal swing joint in the outside of two first dead levers 2 respectively with the outside activity of The movable rod 16 of connection, table surface 15's top fixedly connected with quantity is two fixed plate 10, the equal threaded connection in inside of two fixed plate 10 has screw rod 9, the screw thread through-hole has been seted up to the inside of fixed plate 10, screw thread through-hole and screw rod 9 threaded connection, the equal swing joint in one side that two screw rods 9 are relative has splint 13, the electrical components that appear in the text all is connected with external master controller and power electricity, the master controller is the conventional controlgear that the public knows among the prior art, and prior art's electricity is connected and is not repeated in the text.

To sum up, this a longmen machining center assembly for large-scale parts machining, through starter motor 4, motor 4's output shaft drives pivot 6 and rotates, pivot 6 drives the carousel 5 rotation in its outside, through setting up first dead lever 2, movable rod 16 and second dead lever 7, movable rod 16 is when round pivot 6 and is circular motion, movable rod 16 drives motion piece 8 through second dead lever 7 and moves from top to bottom, thereby to table surface 15 height-adjusting, the use is made things convenient for, in the time of the motion, telescopic link and spring in the flexible subassembly 18 are extrudeed, because the tension of spring, table surface 15 moves more stably, it is inconvenient to the large-scale parts machining of different heights to have solved, staff of different heights uses because the workstation is too high or low problem that influences the use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a longmen machining center assembly for large-scale parts machining, includes bottom plate (1), its characterized in that: the top of bottom plate (1) fixed mounting has portal frame (14), the top movable mounting of portal frame (14) has one end to run through and extend to inside processing head (12) of portal frame (14), the top fixedly connected with quantity of bottom plate (1) is motion storehouse (17) of four, four the equal fixedly connected with telescopic component (18) of inner diapire in motion storehouse (17), four the equal fixedly connected with one end in top of telescopic component (18) runs through and extends to motion storehouse (17) outside motion pole (19), four the top fixedly connected with table surface (15) of motion pole (19), the bottom fixedly connected with quantity of table surface (15) is motion piece (8) of two, two the equal fixedly connected with second dead lever (7) in front of motion piece (8), the top fixedly connected with baffle (11) of bottom plate (1), the front of the baffle (11) is fixedly provided with two mounting plates (3), the front of the two mounting plates (3) is fixedly provided with motors (4), the output shafts of the two motors (4) are fixedly connected with rotating shafts (6), the outer sides of the front ends of the two rotating shafts (6) are fixedly connected with turntables (5), the front tops of the two turntables (5) are fixedly connected with first fixing rods (2), the outer sides of the two first fixing rods (2) are movably connected with movable rods (16) which are movably connected with the outer sides of the two second fixing rods (7) respectively, the top fixedly connected with quantity of table surface (15) is fixed plate (10) two, two the equal threaded connection in inside of fixed plate (10) has screw rod (9), two equal swing joint has splint (13) in one side that screw rod (9) are relative.

2. The gantry machining center assembly for machining large parts according to claim 1, wherein: the top of the motion bin (17) is provided with a motion through hole, and the diameter of the motion through hole is matched with that of the motion rod (19).

3. The gantry machining center assembly for machining large parts according to claim 1, wherein: the telescopic assembly (18) consists of telescopic rods and springs, and the four motion bins (17) are distributed in a rectangular shape.

4. The gantry machining center assembly for machining large parts according to claim 1, wherein: the bottom fixedly connected with of motion pole (19) and the top fixed connection's of flexible subassembly (18) limiting plate, the equal fixedly connected with in the left and right sides of limiting plate respectively with the gyro wheel of the left and right sides inner wall roll connection in motion storehouse (17).

5. The gantry machining center assembly for machining large parts according to claim 1, wherein: the two motion blocks (8) are the same in size and are symmetrical to each other, and an included angle between each motion block (8) and the working table top (15) is ninety degrees.

6. The gantry machining center assembly for machining large parts according to claim 1, wherein: the fixing plate (10) is internally provided with a threaded through hole, and the threaded through hole is in threaded connection with the screw rod (9).

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