CN221109954U

CN221109954U - Accurate positioner of planer drilling machine

Info

Publication number: CN221109954U
Application number: CN202323107840.1U
Authority: CN
Inventors: 胡敬军; 王德平; 张茗堯
Original assignee: Shandong Shandan Auto Parts Co ltd
Current assignee: Shandong Shandan Auto Parts Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-06-11
Anticipated expiration: 2033-11-17

Abstract

The utility model relates to the technical field of gantry drilling machines and discloses a precise positioning device of a gantry drilling machine, which comprises a gantry, wherein an installing plate is fixedly arranged at the outer end of the gantry, an installing hole is fixedly arranged in the middle of the installing plate, an adjusting component is fixedly arranged above the gantry, a multi-angle precise positioning component is fixedly arranged in front of the adjusting component, and a limiting component is fixedly arranged in front of the gantry; the multi-angle accurate positioning assembly comprises a connecting substrate which is movably mounted on the front side and the rear side of the portal frame. This accurate positioner of planer drilling machine, through the accurate locating component of installation multi-angle, be convenient for make this accurate positioner when planer drilling machine needs to the article of irregular curved surface, can adjust the drilling angle of drill bit under the whole position circumstances that does not change the article, the drilling of the irregular article of curved surface of adaptation more, the locating capability of reinforcing device when drilling greatly.

Description

Accurate positioner of planer drilling machine

Technical Field

The utility model relates to the technical field of gantry drilling machines, in particular to a precise positioning device of a gantry drilling machine.

Background

The gantry drilling machine is a common structure in steel structure processing, wherein a workpiece positioning and clamping device is an indispensable component in the gantry drilling machine.

In order to realize accurate drilling of an object, stable positioning of a part is usually realized through a firmly fastened workpiece positioning and clamping device, but the positioning capability of a drill bit of a drilling machine and the drilling position of the part is often neglected, particularly, an irregular curved surface part is encountered, when the drilling is performed, the drilling is performed directly upwards and downwards, the optimal angle position perpendicular to the irregular curved surface part is difficult to find, accurate positioning drilling is difficult to realize, and the practicality and the flexibility are low during use.

Disclosure of utility model

(One) solving the technical problems

The utility model aims to provide a precise positioning device of a gantry drilling machine, which aims to solve the problem that the optimal angle position perpendicular to an irregular curved surface part is difficult to find in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the accurate positioning device of the gantry drilling machine comprises a portal frame, wherein an installing plate is fixedly arranged at the outer end of the portal frame, an installing hole is fixedly formed in the middle of the installing plate, an adjusting component is fixedly arranged above the portal frame, a multi-angle accurate positioning component is fixedly arranged in front of the adjusting component, and a limiting component is fixedly arranged in front of the portal frame;

The multi-angle accurate positioning assembly comprises a connecting substrate, the connecting substrate is movably mounted on the front side and the rear side of a portal frame, the lower end of the connecting substrate is fixedly provided with a first electric push rod, the lower end of the first electric push rod is fixedly provided with a bottom plate, the front end and the rear end of the lower end of the bottom plate are fixedly provided with front and rear plates, the front end of the front and rear plates is fixedly provided with an adjusting motor, the rear end of the adjusting motor is fixedly provided with an adjusting plate, the lower end of the adjusting plate is fixedly provided with a second electric push rod, the lower end of the second electric push rod is fixedly provided with an embedded block, the lower end of the embedded block is fixedly provided with an embedded groove, the lower end of the embedded groove is fixedly provided with a drilling motor, and the transmission end of the lower end of the drilling motor is fixedly provided with a drill bit.

Preferably, the adjusting component comprises a first butt joint plate, the first butt joint plate is fixedly arranged at the upper end of the portal frame, a second butt joint plate is fixedly arranged at the upper end of the portal frame on the right side of the first butt joint plate, an X-axis motor is fixedly arranged at the left end of the first butt joint plate, a first threaded rod is fixedly arranged at the transmission end of the right end of the X-axis motor, limiting grooves are fixedly formed in the front end and the rear end of the portal frame, a concave plate is movably arranged at the upper end of the portal frame, and the concave plate is matched with the limiting grooves.

Preferably, the upper end fixed mounting of concave plate has movable supporting shoe, a threaded connection of movable supporting shoe and threaded rod, both ends fixed mounting has L backup pad around the concave plate, the outer fixed mounting of L backup pad has the Y axle motor, and the practicality of reinforcing device when using.

Preferably, the transmission end of the Y-axis motor is fixedly provided with a second threaded rod, the second threaded rod is rotationally connected with the concave plate, the middle parts of the concave plate and the L-shaped supporting plate are fixedly provided with guide rods, and the front and rear positions of the drill bit can be adjusted.

Preferably, the movable block is arranged at the outer end of the second threaded rod in a threaded manner, the movable block is in sliding connection with the guide rod, a connecting transverse plate is fixedly arranged on the left side of the movable block, and a sliding groove is fixedly formed in the middle of the L-shaped supporting plate, so that the drill bit is more flexible.

Preferably, the lower extreme fixed mounting of connecting the diaphragm has the connection riser, connection riser and spout looks adaptation, connection riser fixed connection base plate, the locating capability of reinforcing device when drilling greatly.

Preferably, the limiting assembly comprises a positioning plate, wherein the positioning plate is fixedly arranged at the front end and the rear end of the portal frame, and the stabilizing plates are fixedly arranged at the front end and the rear end of the portal frame, so that the stability of positioning and drilling is enhanced.

Preferably, the upper end of the stabilizing plate is fixedly provided with an electric push rod III, and the lower end of the electric push rod III is fixedly provided with a clamping plate, so that the parts can be conveniently positioned.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the accurate positioning device of the gantry drilling machine, by installing the multi-angle accurate positioning assembly, when the gantry drilling machine needs to drill the irregular curved surface object, the accurate positioning device can adjust the drilling angle of the drill bit under the condition that the whole position of the object is not changed, so that the optimal angle position perpendicular to the irregular curved surface part is found for drilling, the accurate positioning device is more suitable for drilling of the curved surface type irregular object, and the positioning capability of the device during drilling is greatly enhanced;

2. According to the accurate positioning device of the gantry drilling machine, through the installation of the adjusting component, the accurate positioning device can adjust the positions of the drill bit front and back and left and right, so that the flexibility of the drill bit in use is higher, more accurate positioning drilling holes are obtained, and the positioning drilling hole capacity of the device is further improved;

3. this accurate positioner of planer drilling machine through the spacing subassembly of installation, is convenient for make this positioner can fix a position the article that needs the drilling, makes its in-process that processing was drilled keep stable, avoids rocking and influences its subsequent use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a multi-angle precise positioning assembly according to the present utility model;

FIG. 3 is an enlarged schematic view of a part of the adjusting assembly of the present utility model;

FIG. 4 is an enlarged schematic view of a part of the multi-angle precise positioning assembly according to the present utility model.

In the figure: 1. a portal frame; 2. a mounting plate; 3. a mounting hole; 4. an adjustment assembly; 401. an abutting plate I; 402. an abutting plate II; 403. an X-axis motor; 404. a first threaded rod; 405. a limit groove; 406. a concave plate; 407. a movable supporting block; 408. an L-shaped support plate; 409. a Y-axis motor; 410. a second threaded rod; 411. a guide rod; 412. a movable block; 413. a connecting transverse plate; 414. a chute; 415. connecting a vertical plate; 5. the multi-angle accurate positioning component; 501. a connection substrate; 502. an electric push rod I; 503. a bottom plate; 504. front and rear plates; 505. adjusting a motor; 506. an adjusting plate; 507. an electric push rod II; 508. an embedded block; 509. an embedding groove; 510. a drilling motor; 511: the drill bit, 6, spacing assembly; 601. a positioning plate; 602. a stabilizing plate; 603. an electric push rod III; 604. and clamping the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a accurate positioner of longmen drilling machine, includes portal frame 1, and the outer fixed mounting panel 2 that has of portal frame 1, the middle part of mounting panel 2 is fixed to be provided with mounting hole 3, and the top of portal frame 1 is fixed to be provided with adjusting part 4, and the place ahead of adjusting part 4 is fixed to be provided with the accurate positioning component 5 of multi-angle, and the place ahead of portal frame 1 is fixed to be provided with spacing subassembly 6;

The multi-angle accurate positioning assembly 5 comprises a connecting substrate 501, wherein the connecting substrate 501 is movably arranged on the front side and the rear side of a portal frame 1, the lower end of the connecting substrate 501 is fixedly provided with a first electric push rod 502, the lower end of the first electric push rod 502 is fixedly provided with a bottom plate 503, the front end and the rear end of the lower end of the bottom plate 503 are fixedly provided with a front plate 504 and a rear plate 504, the front end of the front plate 504 is fixedly provided with an adjusting motor 505, the rear end of the adjusting motor 505 is fixedly provided with an adjusting plate 506, the lower end of the adjusting plate 506 is fixedly provided with a second electric push rod 507, the lower end of the second electric push rod 507 is fixedly provided with an embedded block 508, the lower end of the embedded block 508 is fixedly provided with an embedded groove 509, the lower end of the embedded groove 509 is fixedly provided with a drilling motor 510, and the transmission end of the lower end of the drilling motor 510 is fixedly provided with a drill bit 511.

The adjusting component 4 comprises a first abutting plate 401, the first abutting plate 401 is fixedly arranged at the upper end of the portal frame 1, a second abutting plate 402 is fixedly arranged at the right side of the first abutting plate 401 and positioned at the upper end of the portal frame 1, an X-axis motor 403 is fixedly arranged at the left end of the first abutting plate 401, a first threaded rod 404 is fixedly arranged at the transmission end of the right end of the X-axis motor 403, limit grooves 405 are fixedly arranged at the front end and the rear end of the portal frame 1, a concave plate 406 is movably arranged at the upper end of the portal frame 1, the concave plate 406 is matched with the limit grooves 405, a movable supporting block 407 is fixedly arranged at the upper end of the concave plate 406, the movable supporting block 407 is in threaded connection with the first threaded rod 404, an L-shaped supporting plate 408 is fixedly arranged at the front end and the rear end of the concave plate 406, a Y-axis motor 409 is fixedly arranged at the outer end of the L-shaped supporting plate 408, a second threaded rod 410 is fixedly arranged at the transmission end of the Y-axis motor 409, the second threaded rod 410 is rotatably connected with the concave plate 406, a guide rod 411 is fixedly arranged at the middle part of the concave plate 406 and the L-shaped supporting plate 408, a movable block 412 is arranged at the outer end of the second threaded rod 410 in a threaded manner, the movable block 412 is slidably connected with the guide rod 411, a connecting transverse plate 413 is fixedly arranged at the left side of the movable block 412, a chute 414 is fixedly arranged at the middle part of the L-shaped supporting plate 408, the lower end of the connecting transverse plate 413 is fixedly provided with a connecting vertical plate 415, the connecting vertical plate 415 is matched with the chute 414, the connecting vertical plate 415 is fixedly connected with the connecting base plate 501, the drilling motor 510 is started, the driving end of the drilling motor 510 drives the drill bit 511 to rotate, then the front and back positions and the left and right positions of the drill bit 511 can be adjusted to be above the position of a part to be drilled, the X-axis motor 403 can be started, the X-axis motor 403 drives the movable supporting block 407 to move left and right by driving the first threaded rod 404 to rotate, the movable supporting block 407 moves left and right by driving the L-shaped supporting plate 408 to move left and right, starting the Y-axis motor 409, the driving end of the Y-axis motor 409 drives the second threaded rod 410 to rotate, the second threaded rod 410 rotates and then drives the movable block 412 to move back and forth, the movable block 412 moves back and forth and drives the connecting transverse plate 413 and the connecting vertical plate 415 to move back and forth, the connecting vertical plate 415 moves back and forth and drives the multi-angle accurate positioning assembly 5 to move back and forth, the drill bit 511 finishes the adjustment of the back and forth movement, when the accurate positioning is required to the vertical optimal drilling position of the curved surface part, the adjusting motor 505 is started, the driving end of the adjusting motor 505 drives the adjusting plate 506 to rotate, the adjusting plate 506 rotates and then drives the second electric push rod 507 and the embedded block 508 to rotate, the embedded block 508 drives the drilling motor 510 and the drill bit 511 connected with the embedded block to adjust the angle of the drill bit 511 to be perpendicular to the drilling position of the curved surface component, when the drill bit 511 is required to be in contact with the component, the first electric push rod 502 is started to push downwards, after the first electric push rod 502 pushes downwards to a proper position, the second electric push rod 507 after the inclination angle is changed is continuously pushed downwards, and the drill bit 511 moves downwards to accurately position and drill the component according to the preset angle.

The limiting assembly 6 comprises a positioning plate 601, the positioning plate 601 is fixedly arranged at the front end and the rear end of the portal frame 1, a stabilizing plate 602 is fixedly arranged at the front end and the rear end of the portal frame 1, an electric push rod III 603 is fixedly arranged at the upper end of the stabilizing plate 602, a clamping plate 604 is fixedly arranged at the lower end of the electric push rod III 603, when the accurate positioning device is needed to assist the portal drilling machine in drilling irregular parts, the parts can be placed on the positioning plate 601, then the electric push rod III 603 is started to push downwards, the electric push rod III 603 pushes the clamping plate 604 downwards, and the clamping plate 604 moves downwards to contact the parts to complete limiting of the parts.

Working principle: when the accurate positioning device is needed to assist the planer drilling machine to drill irregular parts, the parts can be placed on the positioning plate 601, then the electric push rod III 603 is started to push downwards, the electric push rod III 603 pushes the clamping plate 604 downwards, the clamping plate 604 moves downwards to be in contact with the parts to complete limiting of the parts, after limiting is completed, the drilling motor 510 can be started, the driving end of the drilling motor 510 drives the drill bit 511 to rotate, then the front and back positions and the left and right positions of the drill bit 511 can be adjusted, the parts are adjusted to be above the positions to be drilled of the parts, the X-axis motor 403 can be started, the X-axis motor 403 drives the movable supporting block 407 to move left and right by driving the threaded rod I404 to rotate, the movable supporting block 407 moves left and right by driving the L-supporting plate 408 to start the Y-axis motor 409, the driving end of the Y-axis motor 409 drives the second 410 to rotate, the threaded rod II 410 rotates and drives the movable block 412 to move back and forth, the connecting transverse plate 413 and the connecting vertical plate 415 to move back and forth, then the connecting vertical plate 415 moves back and forth, the connecting vertical plate 415 moves back and then the positioning motor is driven by driving the accurate positioning motor to move the connecting vertical plate 415 to the front and back to the position of the parts to be in contact with the first curved surface, the drilling motor 506 is driven to rotate, the right and the drilling rod 506 is driven to rotate to be embedded in the curved surface is driven to rotate, when the position is required to be adjusted to be in contact with the right, and the drilling rod 506 is driven to rotate and the right, and the right is driven to move the curved surface is driven to move the right and directly rotates, and rotates and rotates side shaft connecting plate is driven to move rotates and rotates. The second electric push rod 507 with the inclination angle changed is pushed downwards continuously, so that the drill bit 511 moves downwards according to the preset angle to accurately position and drill the component.

Claims

1. The utility model provides a accurate positioner of planer drilling machine, includes portal frame (1), its characterized in that: the automatic positioning device is characterized in that an installing plate (2) is fixedly arranged at the outer end of the portal frame (1), an installing hole (3) is fixedly formed in the middle of the installing plate (2), an adjusting component (4) is fixedly arranged above the portal frame (1), a multi-angle accurate positioning component (5) is fixedly arranged in front of the adjusting component (4), and a limiting component (6) is fixedly arranged in front of the portal frame (1);

The multi-angle accurate positioning assembly (5) comprises a connecting substrate (501), the connecting substrate (501) is movably mounted on the front side and the rear side of a portal frame (1), an electric push rod I (502) is fixedly mounted at the lower end of the connecting substrate (501), a bottom plate (503) is fixedly mounted at the lower end of the electric push rod I (502), front and rear plates (504) are fixedly mounted at the front and rear ends of the lower end of the bottom plate (503), an adjusting motor (505) is fixedly mounted at the front end of the front and rear plates (504), an adjusting plate (506) is fixedly mounted at the rear end of the adjusting motor (505), an electric push rod II (507) is fixedly mounted at the lower end of the adjusting plate (506), an embedded block (508) is fixedly mounted at the lower end of the embedded block (508), a drilling motor (510) is fixedly mounted at the lower end of the embedded block (509), and a drill bit (511) is fixedly mounted at the transmission end of the lower end of the drilling motor (510).

2. The precise positioning device of the gantry drilling machine according to claim 1, wherein: the adjusting component (4) comprises a first butt joint plate (401), the first butt joint plate (401) is fixedly arranged at the upper end of the portal frame (1), a second butt joint plate (402) is fixedly arranged at the right side of the first butt joint plate (401) and positioned at the upper end of the portal frame (1), an X-axis motor (403) is fixedly arranged at the left end of the first butt joint plate (401), a first threaded rod (404) is fixedly arranged at the transmission end of the right end of the X-axis motor (403), limit grooves (405) are fixedly formed in the front end and the rear end of the portal frame (1), concave plates (406) are movably arranged at the upper end of the portal frame (1), and the concave plates (406) are matched with the limit grooves (405).

3. The precise positioning device of the gantry drilling machine according to claim 2, wherein: the upper end of concave board (406) fixed mounting has movable supporting shoe (407), movable supporting shoe (407) and threaded rod one (404) threaded connection, both ends fixed mounting have L backup pad (408) around concave board (406), the outer fixed mounting of L backup pad (408) has Y axle motor (409).

4. A precision positioning device for a planer drilling machine according to claim 3, wherein: the transmission end of the Y-axis motor (409) is fixedly provided with a second threaded rod (410), the second threaded rod (410) is rotationally connected with the concave plate (406), and the middle parts of the concave plate (406) and the L-shaped support plate (408) are fixedly provided with guide rods (411).

5. The precise positioning device of the gantry drilling machine according to claim 4, wherein: the movable block (412) is installed at the outer end thread of the threaded rod II (410), the movable block (412) is in sliding connection with the guide rod (411), the connecting transverse plate (413) is fixedly installed on the left side of the movable block (412), and the sliding groove (414) is fixedly arranged in the middle of the L-shaped supporting plate (408).

6. The precise positioning device of the gantry drilling machine according to claim 5, wherein: the lower extreme fixed mounting of connection diaphragm (413) has connection riser (415), connection riser (415) and spout (414) looks adaptation, connection riser (415) fixed connection base plate (501).

7. The precise positioning device of the gantry drilling machine according to claim 6, wherein: the limiting assembly (6) comprises a positioning plate (601), the positioning plate (601) is fixedly arranged at the front end and the rear end of the portal frame (1), and the stabilizing plate (602) is fixedly arranged at the front end and the rear end of the portal frame (1).

8. The precise positioning device of the gantry drilling machine according to claim 7, wherein: the upper end of the stabilizing plate (602) is fixedly provided with an electric push rod III (603), and the lower end of the electric push rod III (603) is fixedly provided with a clamping plate (604).