CN218557402U

CN218557402U - Flexible side leaning device for numerical control drilling

Info

Publication number: CN218557402U
Application number: CN202222802191.6U
Authority: CN
Inventors: 刘雄; 练文坤; 唐学军; 邱广超; 林振涛; 林剑华; 张洪铵
Original assignee: Guangdong Dehong Heavy Industry Co ltd
Current assignee: Guangdong Dehong Heavy Industry Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-03
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a device is leaned on to flexible side of numerical control drilling, relates to numerical control drilling technical field, including the frame, set up the work floating platform that is used for placing the plate in the frame and transversely set up the crossbeam in the frame top, the crossbeam bottom is provided with the side that can follow crossbeam length direction and remove and leans on the mechanism, the side is leaned on the mechanism and is leaned on the side backup plate that compresses tightly, sets up in the crossbeam bottom and drive including the side formation side to the plate that is located the work floating platform the conveying component that the side backup plate removed and set up the flexible assembly between side backup plate and conveying mechanism. The utility model discloses a flexible assembly plays the effect of buffering to the protection side is by the relevant structure of mechanism indeformable, plays the effect of a buffering, improves life and keeps permanent use accuracy.

Description

Flexible side leaning device for numerical control drilling

Technical Field

The utility model relates to a numerical control drilling technology field, concretely relates to device is leaned on to flexible side of numerical control drilling.

Background

The side leaning device is used on numerical control drilling center equipment for drilling and processing plate pieces of plate furniture, and mainly has the function of compressing the plate pieces on the side surface when the plate pieces are processed, so that the processing precision is improved. The conventional side leaning device comprises a motor, a speed reducer, a synchronous belt pulley, a side leaning plate, a roller, a cylinder and other parts, when the side leaning device is installed on a numerical control drill host, the height of the side leaning to a table top needs to be adjusted, and the adjustment in the X-axis direction and the Y-axis direction needs to be carried out in a mode of repeatedly beating meters back and forth, so that the installation accuracy is guaranteed; and the side leans on device overall structure to present cantilever beam type, takes place to warp easily when live time is longer, causes the backup plate inaccurate, board or the inhomogeneous scheduling problem of atress partially, and the side leans on the device structure not resistant striking, and the rigidity is relatively poor, if appear putting board mistake or plate error great, bumps easily, causes the serious deformation of structure, influences life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve among the prior art side and lean on device overall structure to present cantilever beam type, take place to warp easily when live time is more of a specified duration, cause the backup plate inaccurate, board or the atress inhomogeneous partially, the structure is shock-resistant, the relatively poor technical defect of rigidity.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts does:

the utility model provides a device is leaned on to flexible side of numerical control drilling, includes the frame, sets up the work floating platform that is used for placing the plate in the frame and transversely sets up the crossbeam in the frame top, the crossbeam bottom is provided with the side that can follow crossbeam length direction and removes and leans on the mechanism, the side is leaned on the mechanism and is leaned on the side backup plate that compresses tightly, sets up in the crossbeam bottom and drive to the side formation side of the plate that is located the work floating platform the conveying component that the side backup plate removed and the flexible assembly of setting between side backup plate and conveying mechanism.

Further, flexible assembly leans on the supporting seat including the side, controls the arch and sets up the optical axis curb plate of leaning on the supporting seat both sides in the side immediately, and the left and right sides optical axis curb plate leans on to form flexible installation space between the supporting seat with the side, and the horizontal optical axis that is provided with between the optical axis curb plate, the slip is provided with flexible slide on the optical axis, flexible slide is kept away from be provided with elastic component between one side of plate and the optical axis curb plate.

Further, elastic component includes adjusting screw, adjusting screw's one end and flexible slide fixed connection, the other end is mobile wears to establish the optical axis curb plate wears to establish adjustable screw thread is provided with adjusting nut on the adjusting screw of optical axis curb plate, the cover is equipped with flexible spring on the adjusting screw, flexible spring one end is contradicted with the optical axis curb plate outside, the other end with the inboard conflict of adjusting screw.

Furthermore, the side backup plate is horizontally and fixedly arranged at the front side of the side backup seat, one side of the side backup plate, which is far away from the side backup seat, is fixedly provided with a side backup reinforcement, the bottom side of the side backup reinforcement is provided with a first slide block, the first slide block is connected with a first guide rail, the first slide block and the first guide rail are in sliding connection, and the first guide rail is transversely arranged on the working floating platform.

Furthermore, a second guide rail is arranged at the bottom of the cross beam along the length direction of the cross beam, the conveying assembly comprises a second sliding block fixed on the flexible sliding seat, the second sliding block is connected with the second guide rail and is in sliding connection with the second guide rail, the conveying assembly further comprises a servo motor fixed on the flexible sliding seat, the servo motor is in driving connection with a speed reducer, a gear is arranged on an output shaft of the speed reducer, the gear is in meshing connection with a rack, and the rack is transversely arranged at the bottom of the cross beam.

Furthermore, a plurality of groups of rollers are arranged on one side, close to the plate, of the side backup plate, and the roller surfaces are abutted to the side portion of the plate.

Furthermore, one side of the side close to the plate by the reinforcing piece is provided with a transition stop block, and the front side of the transition stop block is provided with a transition arc surface.

Furthermore, the number of the optical axes is two, the number of the elastic components is two, and the number of the roller wheels is three.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a device is leaned on to flexible side of numerical control drilling sets up frame, work floating platform, crossbeam, side and leans on mechanism, side backup plate, conveying component, flexible assembly, when using, sends into plate to the work floating platform on along the X axle direction, the side backup plate passes through the conveying component drive and removes towards the plate direction, the side backup plate side leans on the in-process, when the side leans on mechanism and plate to bump or bump the machine, flexible assembly plays the effect of buffering to the protection side is leaned on the relevant structure of mechanism and is not warp, plays the effect of a buffering, improves life and keeps permanent use accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the structure of the application state of the present invention;

FIG. 2 is another schematic view of the structure of the application state of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic diagram of the explosion structure of the present invention;

FIG. 5 is a schematic top view of the application state of the present invention;

fig. 6 is a partially enlarged view of fig. 5.

In the figure: 1. the device comprises a frame, a beam 2, a plate 3, a second guide rail 4, a side leaning mechanism 5, a flexible sliding seat 501, a second sliding block 502, a gear 503, a speed reducer 504, a servo motor 505, a side leaning support seat 506, an optical axis side plate 507, an optical axis 508, an optical axis 509, an adjusting screw, 510, an adjusting nut, 511, a flexible spring, 512, a side backup plate, 513, a roller, 514, a side backup reinforcing member, 515, a first sliding block, 516, a transition stop, 6, a first guide rail, 7, a working floating platform and 8, a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-6, a flexible side leaning device for numerical control drilling comprises a frame 1, a work floating platform 7 arranged on the frame 1 and used for placing a plate 3, and a cross beam 2 transversely arranged above the frame 1, wherein a side leaning mechanism 5 capable of moving along the length direction of the cross beam 2 is arranged at the bottom of the cross beam 2, and the side leaning mechanism 5 comprises a side leaning plate 512 for pressing the side surface of the plate 3 on the work floating platform 7, a conveying assembly arranged at the bottom of the cross beam 2 and driving the side leaning plate 512 to move, and a flexible assembly arranged between the side leaning plate 512 and the conveying mechanism.

The utility model provides a device is leaned on to flexible side of numerical control drilling sets up frame 1, work floating platform 7, crossbeam 2, the side and leans on mechanism 5, side backup plate 512, conveying component, flexible assembly, when using, sends into on plate 3 to work floating platform 7 along the X axle direction, side backup plate 512 passes through the conveying component drive and removes towards plate 3 direction, side backup plate 512 side is leaned on the in-process, when the side is leaned on mechanism and plate to bump or bump the machine, flexible assembly plays the effect of buffering to the protection side is leaned on mechanism 5's correlation structure indeformable, plays the effect of a buffering, improves life and keeps permanent use accuracy.

Specifically, as shown in the figure, flexible assembly leans on supporting seat 506, controls the arch to establish immediately at the optical axis curb plate 507 that the supporting seat 506 both sides were leaned on to the side including the side, and the left and right sides optical axis curb plate 507 leans on forming flexible installation space between the supporting seat 506 with the side, and the horizontal optical axis 508 that is provided with between the optical axis curb plate 507, the slip is provided with flexible slide 501 on the optical axis 508, flexible slide 501 keeps away from be provided with elastic component between one side of plate 3 and the optical axis curb plate 507. Elastic component includes adjusting screw 509, adjusting screw 509's one end and flexible slide 501 fixed connection, the other end is mobile to be worn to establish optical axis curb plate 507 wears to establish adjustable screw thread is provided with adjusting nut 510 on the adjusting screw 509 of optical axis curb plate 507, the cover is equipped with flexible spring 511 on the adjusting screw 509, flexible spring 511 one end is contradicted in the optical axis curb plate 507 outside, the other end with the inboard conflict of adjusting screw 509. When using, lean on the in-process in the side, when the side lean on board 512 and plate bump or bump the machine, flexible slide 501 is relative the side is leaned on supporting seat 506 for fixed state, promptly the side is leaned on supporting seat 506 can be relative flexible slide 501 slides, and the slip in-process, spring 511 play the effect of a buffering to the protection side is leaned on the relevant structure of mechanism 5 and is not warp, plays the effect of a buffering, improves life and keeps permanent use accuracy.

Wherein, accessible adjusting nut to adjust the rate of tension that the side leaned on supporting seat 506, specific regulation mode is: an adjusting screw 509 penetrates through the optical axis side plate 507 to be connected to the side leaning sliding seat 501, and when an adjusting nut 510 is screwed down, the spring 511 is compressed greatly, and the elastic force is increased; when the adjusting nut 512 is unscrewed, the spring 511 reduces the compression and the elastic force; until the proper position is adjusted.

Specifically, as shown in the figure, the side backup plate 512 is horizontally and fixedly disposed at the front side of the side backup support 506, a side backup reinforcement 514 is fixedly disposed at one side of the side backup plate 512 far away from the side backup support 506, a first sliding block 515 is disposed at the bottom side of the side backup reinforcement 514, the first sliding block 515 is connected with the first guide rail 6, the two are in sliding connection, and the first guide rail 6 is transversely disposed on the work floating platform 7. The bottom of the cross beam 2 is provided with a second guide rail 4 along the length direction thereof, the conveying assembly comprises a second sliding block 502 fixed on the flexible sliding seat 501, the second sliding block 502 is connected with the second guide rail 4, the second sliding block and the second guide rail are in sliding connection, the conveying assembly further comprises a servo motor 505 fixed on the flexible sliding seat 501, the servo motor 505 is in driving connection with a speed reducer 504, an output shaft of the speed reducer 504 is provided with a gear 503, the gear 503 is in meshing connection with a rack 8, and the rack 8 is transversely arranged at the bottom of the cross beam 2.

By arranging the first slide block 515, the first guide rail 6, the second slide block 502 and the second guide rail 4, namely, the front end and the rear end adopt the structure of guide rail slide blocks, the synchronous sliding is realized, the rigidity is improved, and the long-term stable use without deformation is ensured; when in use, the gear 503 is driven to rotate by the servo motor 505 and the speed reducer 504, and the entire side-leaning mechanism is driven to move along the length direction of the rack 8, that is, to perform the translation motion along the Y-axis direction along the beam 2 by the meshing engagement between the gear 503 and the rack 8. The width of the plate can be measured according to a torsion mode of the servo motor 505 through the adopted servo driving structure, namely when the side leaning mechanism 5 acts on the side face of the plate 3, an electric element used with the servo motor 505 in a matched mode can monitor the torsion, when a given torsion value is reached, the position of the Y axis where the side leaning mechanism 5 is located can be used as the width size of the plate 3, the existing servo and belt transmission structure is generally adopted, the overall precision is poor when the mode is used, and the problem that the roller 513 assembly can only partially contact the plate 3 after long-term use is easily caused, so that the plate width measurement is inaccurate.

Specifically, as shown in the figure, a plurality of sets of rollers 513 are disposed on one side of the side backup plate 512 close to the plate 3, and the roller surfaces are abutted against the side of the plate 3. A transitional stop block 516 is arranged on one side of the side leaning reinforcing member 514 close to the plate 3, and a transitional arc surface is formed on the front side of the transitional stop block 516. The number of the optical axes 508 is two, the number of the elastic components is two, and the number of the rollers 513 is three.

A certain gap exists between the transition stop block 520 and the plate 3, and when the width of the plate 3 entering the working area is wrong or the plate has a special-shaped notch, the plate can touch the transition stop block 520 in advance, so that problems can be found in time; if a collision occurs, the corner of plate 3 will first hit transition stop 520 and then hit roller 513, and roller 513 will not be jammed, thereby protecting the service life of the whole side leaning mechanism 5.

The utility model adopts integral processing with the beam, thereby ensuring the precision of the equipment, improving the rigidity, reducing the installation and debugging time and reducing the labor force; the front end and the rear end of the device both adopt a guide rail sliding block structure, and slide synchronously, so that the rigidity is improved, and the long-term stable use without deformation is ensured; the flexible side is adjusted by means of endurance, so that the key structure is protected from being damaged or deformed when the collision occurs; the device front end is equipped with the side and leans on transition dog, solves when the manual work is put the board, can in time discover the not problem of plate width, also plays the effect of protection roller train in addition.

The above description is only a 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a device is leaned on to flexible side of numerical control drilling, includes frame (1), sets up work floating platform (7) that are used for placing plate (3) on frame (1) and horizontal crossbeam (2) of setting in frame (1) top, its characterized in that, crossbeam (2) bottom is provided with can follow crossbeam (2) length direction and removes and leans on mechanism (5), the side is leaned on mechanism (5) including forming the side to plate (3) on work floating platform (7) and lean on side backup plate (512) that compresses tightly, set up in crossbeam (2) bottom and drive conveying component that side backup plate (512) removed and set up the flexible assembly between side backup plate (512) and conveying mechanism.

2. The flexible side support device for numerical control drilling according to claim 1, wherein the flexible assembly comprises a side support seat (506), and optical axis side plates (507) with left and right protrusions vertically arranged on two sides of the side support seat (506), a flexible installation space is formed between the left and right optical axis side plates (507) and the side support seat (506), an optical axis (508) is transversely arranged between the optical axis side plates (507), a flexible sliding seat (501) is slidably arranged on the optical axis (508), and an elastic assembly is arranged between one side of the flexible sliding seat (501) far away from the plate (3) and the optical axis side plate (507).

3. The device is leaned on to flexible side of numerical control drilling of claim 2, characterized in that, elastic component includes adjusting screw (509), the one end and the flexible slide (501) fixed connection of adjusting screw (509), other end movably wear to establish optical axis curb plate (507), wear to establish adjustable screw thread on adjusting screw (509) of optical axis curb plate (507) and be provided with adjusting nut (510), the cover is equipped with flexible spring (511) on adjusting screw (509), flexible spring (511) one end is contradicted with optical axis curb plate (507) outside, the other end with adjusting screw (509) inboard contradicts.

4. The flexible lateral support device for numerical control drilling according to claim 3, wherein the lateral support plate (512) is horizontally and fixedly arranged at the front side of the lateral support seat (506), a lateral support reinforcement (514) is fixedly arranged at the side of the lateral support plate (512) far away from the lateral support seat (506), a first sliding block (515) is arranged at the bottom side of the lateral support reinforcement (514), the first sliding block (515) is connected with the first guide rail (6) in a sliding manner, and the first guide rail (6) is transversely arranged on the work floating platform (7).

5. The flexible lateral leaning device for numerical control drilling according to claim 4, wherein a second guide rail (4) is arranged at the bottom of the cross beam (2) along the length direction of the cross beam, the conveying assembly comprises a second sliding block (502) fixed on the flexible sliding base (501), the second sliding block (502) is connected with the second guide rail (4) in a sliding manner, the second guiding block and the second guide rail are further connected with each other in a fixing manner, a servo motor (505) is fixed on the flexible sliding base (501), the servo motor (505) is in driving connection with a speed reducer (504), an output shaft of the speed reducer (504) is provided with a gear (503), the gear (503) is in meshing connection with a rack (8), and the rack (8) is transversely arranged at the bottom of the cross beam (2).

6. A flexible side abutment for numerical control drilling according to claim 5, wherein the side abutment plate (512) is provided with a plurality of sets of rollers (513) on the side adjacent to the plate member (3), the roller surfaces being in contact with the side portions of the plate member (3).

7. A flexible side rest device for numerical control drilling according to claim 6, characterized in that a transition stop block (516) is arranged on one side of the side rest reinforcing member (514) close to the plate member (3), and a transition arc surface is formed on the front side of the transition stop block (516).

8. The numerical control drilling flexible lateral leaning device as claimed in claim 7, wherein the number of the optical axes (508) is two, the number of the elastic components is two, and the number of the rollers (513) is three.