CN214237177U

CN214237177U - Gantry machine tool casting stable supporting device

Info

Publication number: CN214237177U
Application number: CN202022640714.2U
Authority: CN
Inventors: 吴政道
Original assignee: Dongguan Qiangthen Machinery Casting Co ltd
Current assignee: Dongguan Qiangthen Machinery Casting Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-21
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a gantry machine tool casting stable form strutting arrangement, including base, motor, second gear and cam, the back timber is installed at the top of base, and the front side of back timber installs the crossbeam to the bottom surface mid-mounting of crossbeam has the cutter head, the bottom surface middle part of base is fixed with the bottom plate, and has seted up perpendicular groove at the top surface middle part of bottom plate to there is the stand through reset spring connection in erecting the groove, the lower part side-mounting of stand has the dogtooth, and the outside of dogtooth is connected with first gear, and first gear shaft connects in erecting the groove, and around being equipped with the stay cord on the first gear, the end connection of stay cord has splint, and splint connect in the cross slot to be connected with reset spring between cross slot and the splint, the left and right sides in bottom plate top surface is seted up to the cross slot moreover. This gantry machine tool casting stable form strutting arrangement can carry out the centre gripping to the work piece of different shapes, can carry out the automatic support simultaneously and fix.

Description

Gantry machine tool casting stable supporting device

Technical Field

The utility model relates to a strutting arrangement technical field specifically is a gantry machine tool casting stable form strutting arrangement.

Background

In the process of processing a workpiece, a plurality of processing machines are used, a planer type machine tool is one of the processing machines, and is classified into a lathe, a milling machine, a planer type machine and the like, wherein the planer type milling machine can simultaneously process the surface by a plurality of milling cutters, the processing precision and the production efficiency are higher, and in the casting process, in order to ensure the smooth processing, a supporting device is often used, however, the existing supporting device for the planer type milling machine has the following problems:

the existing supporting device for the planomiller generally supports and fixes a workpiece, when workpieces with different shapes are fixed, equipment needs to be replaced more complexly, the workpieces with different shapes are not convenient to clamp, and meanwhile, when the workpieces are supported, the existing supporting device for the planomiller needs to be manually fixed, and is not convenient to automatically support and fix.

Aiming at the problems, innovative design is urgently needed on the basis of the original supporting device for the planer type milling machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a planer-type machine tool casting stable form strutting arrangement to solve above-mentioned background art and provide some planer-type milling machine with strutting arrangement and be not convenient for carry out the centre gripping to the work piece of different shapes, be not convenient for carry out the fixed problem of automatic support simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gantry machine tool casting stable form strutting arrangement, includes base, motor, second gear and cam, the back timber is installed at the top of base, and the front side of back timber installs the crossbeam to the bottom surface mid-mounting of crossbeam has the cutter head, the bottom surface middle part of base is fixed with the bottom plate, and the top surface middle part of bottom plate has seted up perpendicular groove to be connected with the stand through reset spring in perpendicular groove, the lower part side-mounting of stand has the dogtooth, and the outside of dogtooth is connected with first gear to first gear shaft connects in perpendicular groove, and around being equipped with the stay cord on the first gear, the end connection of stay cord has splint, and splint connect in the cross slot to be connected with reset spring between cross slot and the splint, the left and right sides of bottom plate top surface is located in the cross slot moreover.

Preferably, the stand passes through reset spring and erects the groove and constitute elastic telescopic structure, and the external diameter of stand equals the internal diameter of erecting the groove.

Preferably, the motor is installed to the inboard embedded of stand, and the output of motor is connected with the second gear, and second gear hub connection is in the top surface middle part of stand to the outside of second gear is connected with the cam, and the camshaft is connected in the top of stand simultaneously.

Preferably, the convex teeth are distributed on the outer side of the upright post at equal intervals, and the convex teeth are meshed with the first gear.

Preferably, the clamping plate is designed into a T-shaped structure, and the end part of the clamping plate is attached to the transverse groove.

Preferably, the cams are distributed on the top of the upright post at equal angles, and a synchronous retraction structure is formed between the cams and the second gear.

Compared with the prior art, the beneficial effects of the utility model are that: the gantry machine tool is used for casting a stable supporting device;

1. through the arrangement of the vertical groove, the reset spring, the stand column, the convex teeth, the first gear, the pull rope, the clamping plate and the transverse groove, the stand column can compress the reset spring when the vertical groove moves, the convex teeth on the outer side of the stand column can be meshed with the first gear, the first gear is driven to rotate, the pull rope can be wound by the first gear, the clamping plate can be driven to move in the transverse groove after the pull rope is wound, and then the plate brick workpiece can be automatically clamped and fixed;

2. through the second gear and the cam that set up for the motor drives the second gear and rotates the back, and the second gear will with cam intermeshing, and then drive the cam and rotate, and then carry out the fixed stay to circular pipe fitting, and then make the device can adapt to the work piece of different shapes.

Drawings

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

fig. 2 is a schematic top view of the cam of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a side view of the splint of the present invention.

In the figure: 1. a base; 2. a top beam; 3. a cross beam; 4. a milling head; 5. a base plate; 6. a vertical slot; 7. a return spring; 8. a column; 9. a convex tooth; 10. a first gear; 11. pulling a rope; 12. a splint; 13. a transverse groove; 14. a motor; 15. a second gear; 16. a cam.

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. 1-4, the present invention provides a technical solution: a stable support device for gantry machine tool casting comprises a base 1, a top beam 2, a cross beam 3, a milling head 4, a bottom plate 5, a vertical groove 6, a reset spring 7, an upright post 8, a convex tooth 9, a first gear 10, a pull rope 11, a clamp plate 12, a cross groove 13, a motor 14, a second gear 15 and a cam 16, wherein the top of the base 1 is provided with the top beam 2, the front side of the top beam 2 is provided with the cross beam 3, the middle of the bottom surface of the cross beam 3 is provided with the milling head 4, the middle of the bottom surface of the base 1 is fixed with the bottom plate 5, the middle of the top surface of the bottom plate 5 is provided with the vertical groove 6, the vertical groove 6 is connected with the upright post 8 through the reset spring 7, the side surface of the lower part of the upright post 8 is provided with the convex tooth 9, the outer side of the convex tooth 9 is connected with the first gear 10, the first gear 10 is connected with the vertical groove 6 in a shaft, the pull rope 11 is wound on the first gear 10, the end of the pull rope 11 is connected with the clamp plate 12, the clamping plate 12 is connected in the transverse groove 13, the return spring 7 is connected between the transverse groove 13 and the clamping plate 12, and the transverse groove 13 is arranged on the left side and the right side of the top surface of the bottom plate 5;

the upright post 8 and the vertical groove 6 form an elastic telescopic structure through the return spring 7, and the outer diameter of the upright post 8 is equal to the inner diameter of the vertical groove 6, so that the return spring 7 can be extruded to move in the vertical groove 6 when the upright post 8 moves;

a motor 14 is embedded in the inner side of the upright post 8, the output end of the motor 14 is connected with a second gear 15, the second gear 15 is connected to the middle of the top surface of the upright post 8 in a shaft mode, the outer side of the second gear 15 is connected with a cam 16, and meanwhile, the cam 16 is connected to the top of the upright post 8 in a shaft mode, so that the motor 14 can drive the second gear 15 to rotate after being started, the second gear 15 can be meshed with the cam 16 after rotating, the cam 16 can further rotate, and the pipe can be supported and fixed after the cam 16 rotates;

the convex teeth 9 are distributed on the outer side of the upright post 8 at equal intervals, and the convex teeth 9 are meshed with the first gear 10, so that the convex teeth 9 are meshed with the first gear 10 after the upright post 8 moves, and the first gear 10 is driven to rotate;

the clamping plate 12 is designed into a T-shaped structure, and the end part of the clamping plate 12 is attached to the transverse groove 13, so that the clamping plate 12 cannot deviate when moving in the transverse groove 13;

the cams 16 are distributed on the top of the upright post 8 at equal angles, and a synchronous retraction structure is formed between the cams 16 and the second gear 15, so that the convex teeth 9 can be driven to rotate after the convex teeth 9 are meshed with the first gear 10.

The working principle is as follows: when the gantry machine tool is used for casting the stable supporting device, as shown in fig. 1-4, firstly, a plate workpiece to be processed is placed at the top of a bottom plate 5, an upright post 8 is extruded and then moves downwards in a vertical groove 6 to extrude a return spring 7, in the process that the bottom plate 5 moves downwards, a convex tooth 9 on the outer side of the bottom plate 5 is meshed with a first gear 10, the first gear 10 starts to rotate after being meshed, a pull rope 11 is tightened, the pull rope 11 drives a clamping plate 12 to stretch the return spring 7 in a transverse groove 13 after being tightened, so that the clamping plate 12 is driven to automatically fix and clamp the plate, a cross beam 3 drives a milling head 4 to move downwards on a top beam 2, and the plate is processed;

as shown in fig. 1-2, when a pipe is processed, the pipe to be processed is sleeved on the outer side of the column 8, then the motor 14 is started, the motor 14 drives the second gear 15 to rotate, the second gear 15 is meshed with the cam 16 after rotating, and then the cam 16 is driven to rotate, so that the inside of the pipe is supported and fixed, the pipe can be suitable for pipes with different pipe diameters, and the problem that the device needs to be replaced when workpieces with different shapes are processed is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a gantry machine tool casting stable form strutting arrangement, includes base (1), motor (14), second gear (15) and cam (16), its characterized in that: the milling cutter is characterized in that a top beam (2) is installed at the top of the base (1), a cross beam (3) is installed on the front side of the top beam (2), a milling head (4) is installed in the middle of the bottom surface of the cross beam (3), a bottom plate (5) is fixed in the middle of the bottom surface of the base (1), a vertical groove (6) is formed in the middle of the top surface of the bottom plate (5), an upright post (8) is connected to the vertical groove (6) through a reset spring (7), a convex tooth (9) is installed on the side face of the lower portion of the upright post (8), a first gear (10) is connected to the outer side of the convex tooth (9) in a shaft mode, the first gear (10) is connected to the vertical groove (6) in a shaft mode, a pull rope (11) is wound on the first gear (10), a clamping plate (12) is connected to the end portion of the pull rope (11), the clamping plate (12) is connected to the horizontal groove (13), and the reset spring (7) is connected between the horizontal groove (13) and the clamping plate (12), and the transverse grooves (13) are arranged on the left side and the right side of the top surface of the bottom plate (5).

2. The stable support device for gantry machine casting according to claim 1, wherein: the stand column (8) and the vertical groove (6) form an elastic telescopic structure through a return spring (7), and the outer diameter of the stand column (8) is equal to the inner diameter of the vertical groove (6).

3. The stable support device for gantry machine casting according to claim 1, wherein: the embedded motor (14) of installing in the inboard of stand (8), and the output of motor (14) is connected with second gear (15), and second gear (15) hub connection in the top surface middle part of stand (8), and the outside of second gear (15) is connected with cam (16), and cam (16) hub connection is in the top of stand (8) simultaneously.

4. The stable support device for gantry machine casting according to claim 1, wherein: the convex teeth (9) are distributed on the outer side of the upright post (8) at equal intervals, and the convex teeth (9) are meshed with the first gear (10).

5. The stable support device for gantry machine casting according to claim 1, wherein: the clamping plate (12) is designed into a T-shaped structure, and the end part of the clamping plate (12) is attached to the transverse groove (13).

6. The stable support device for gantry machine casting according to claim 1, wherein: the cams (16) are distributed on the top of the upright post (8) at equal angles, and a synchronous retraction structure is formed between the cams (16) and the second gear (15).