CN220547677U - Drilling device - Google Patents

Abstract

The utility model belongs to the field of sheet metal machining, and particularly relates to a drilling device, which aims to solve the technical problems that in the prior art, the drilling device is very troublesome to operate, wastes time and has potential safety hazards when being assembled and disassembled due to the fact that a sucker is adopted to be adsorbed on a part to be machined. Through increasing the locating part to make locating part and compress tightly the structure and cooperate each other in order to prevent that drilling equipment from taking place to rock when drilling.

Description

Drilling device

Technical Field

The utility model belongs to the field of sheet metal machining, and particularly relates to a drilling device.

Background

When multiple drill holes are machined on the same part to be machined and relative positions among the multiple drill holes are required, drill plates are often adopted for drilling. For the skin structure frame body with larger appearance and the section bar waiting processing part, on the premise that all drilling work can be completed by fixing the drilling device on the part of the part to be processed only once, the weight of the drilling device is reduced as much as possible, and a more convenient fixing mode is adopted, so that the working intensity of operators for installing and dismantling the drilling device is reduced, the working time for installing and dismantling the drilling device is shortened, and the working efficiency is further improved.

The Chinese patent with the authority bulletin number of CN 109866055B and the authority bulletin date of 2020.12.29 discloses a wing rib positioning drilling fixture, which comprises a frame, a drilling template and a pressing device arranged on the frame, wherein the pressing device comprises a sucker, a bow-shaped clamp and a pressing device, and the sucker is used for being adsorbed on the wing rib.

The drilling fixture is used for adsorbing the drilling fixture on the part to be processed through the suction disc, a large number of suction discs are required to be arranged for preventing the drilling fixture from falling off during drilling, and the suction force of the suction disc is large enough, so that the suction discs are required to be adsorbed on the part to be processed one by one during the installation of the drilling fixture; when the drilling fixture is disassembled, the suckers on the parts to be machined are required to be disassembled one by one, and the operation is very troublesome and time is wasted. Meanwhile, when the appearance of the part to be machined is large, the drilling fixture can drop off from the part to be machined or rotate on the part to be machined suddenly after the suction disc is removed, so that potential safety hazards exist.

Disclosure of Invention

The utility model aims to provide a drilling device, which solves the technical problems that the drilling device in the prior art is very troublesome to operate, wastes time and has potential safety hazards when being assembled and disassembled due to the fact that a sucker is adopted to be adsorbed on a part to be processed.

In order to achieve the above purpose, the technical scheme of the drilling device provided by the utility model is as follows:

the utility model provides a drilling equipment, includes the frame and sets up the compress tightly structure on the frame, compress tightly the structure have be used for to wait to process the part motion and with wait to process the one end butt of part compress tightly the end, drilling equipment still includes two at least locating parts that are used for the overlap joint to wait to process on the part, the one end of locating part with the frame coupling, the other end of locating part be used for with compress tightly the end cooperation in order to press from both sides tightly to wait to process the part.

The beneficial effects are as follows: the utility model is an improved utility model. The limiting piece is lapped on the part to be processed, so that the drilling device is lapped on the part to be processed; the limiting piece and the pressing structure are matched with each other, so that the drilling device is clamped on a part to be processed, and unnecessary shaking of the drilling device during drilling is prevented.

Still further, the locating part is the locating part of falling "U" shape, the locating part includes two risers and a bottom plate that is used for with waiting to process the part overlap joint complex, one of risers is used for with waiting to process the one end butt of part, another of risers and frame fixed connection.

The beneficial effects are as follows: when the position to be drilled on the part to be processed is positioned at the lower end of the part to be processed, the relative position of the frame and the part to be processed can be controlled by controlling the length of the vertical plate through arranging the vertical plate fixedly connected with the frame.

Still further, the frame is provided with a drill plate through a connecting plate, and the drill plate is connected with the connecting plate through bolts.

The beneficial effects are as follows: through bolted connection, can avoid the deformation that the welding brought, improve the machining precision of product.

Still further, be equipped with the mounting hole that is used for installing the drill bushing on the bushing plate, install the drill bushing in the mounting hole detachably.

The beneficial effects are as follows: the worn drill bushing can be detached and replaced with a new drill bushing by detachably mounting the drill bushing on the drill plate, so that the service life of the drilling device is prolonged.

Still further, the frame further includes a clamping plate for clamping on both sides of the member to be processed and clamping the member to be processed, the clamping plate including a riser for clamping the member to be processed.

The beneficial effects are as follows: the part to be processed is clamped from the two sides of the part to be processed through the vertical plate, and the drilling device can be further prevented from shaking during drilling.

Still further, the grip block still includes the diaphragm on the bushing plate that one end was connected to setting up on the frame, the other end and the riser fixed connection of diaphragm.

The beneficial effects are as follows: through setting up the diaphragm, can be under the condition of not increasing the volume of bushing plate, conveniently with riser and bushing plate fixed connection.

Still further, the hold-down structure includes that one end is used for as the hold-down board that compresses tightly the end, be connected with the action bars on the other end of hold-down board, the action bars slidable sets up on at least one of connecting plate or diaphragm and runs through connecting plate or diaphragm, the action bars with there is the frictional force that is used for preventing the action bars to take place the slip when drilling between connecting plate or diaphragm.

The beneficial effects are as follows: through setting up the action bars, can conveniently control the motion of pressure strip to conveniently fix drilling equipment on waiting to process the part.

Further, a reinforcing rib is arranged at the joint of the transverse plate and the vertical plate.

The beneficial effects are as follows: the connecting strength of the transverse plate and the vertical plate can be enhanced by arranging the reinforcing ribs.

Further, a buffer portion for preventing the riser from scratching the surface of the part to be processed is provided on one end of the riser away from the cross plate.

The beneficial effects are as follows: the buffer part is arranged, so that the surface of the part to be processed can be prevented from being scratched by the vertical plate.

Further, the buffer part is a rubber block.

The beneficial effects are as follows: the rubber block has better elasticity and is cheap and easy to obtain.

Drawings

FIG. 1 is a top view of an embodiment 1 of the drilling apparatus of the present utility model;

FIG. 2 is a front view of an embodiment 1 of the drilling apparatus of the present utility model;

FIG. 3 is a schematic view of an embodiment 1 of the drilling apparatus of the present utility model;

fig. 4 is a schematic view illustrating a use state of an embodiment 1 of the drilling device according to the present utility model.

Reference numerals illustrate:

1. a drilling device; 2. a drill plate; 21. a drill sleeve; 22. a limiting piece; 23. a connecting bolt; 3. a connecting plate; 4. a compacting structure; 41. a compacting end; 5. a clamping plate; 51. a rubber block; 52. reinforcing ribs; 53. a cross plate; 54. a riser; 6. and (5) a part to be processed.

Detailed Description

The present utility model is described in further detail below with reference to examples.

Specific embodiment 1 of the drilling device provided by the utility model:

an object of this embodiment is to provide a through locating part and the tight drilling equipment who presss from both sides tight part of waiting to process of compact structure, makes drilling equipment overlap joint on waiting to process the part through the locating part, simultaneously, presss from both sides tight part of waiting to process through locating part and compact structure, can avoid waiting to process the part and take place to rock when drilling effectively.

As shown in fig. 1 to 4, the present embodiment specifically discloses a drilling device, which comprises a frame, a pressing structure 4 provided on the frame, at least two stoppers 22 for overlapping on a member to be processed 6, and at least two drill templates 2 provided horizontally. The frame includes the connecting plate 3 that is used for connecting different bushing plates 2 and is used for the centre gripping to wait to process the both sides of part 6 and presss from both sides grip block 5 that presss from both sides the part 6 that wait to process, grip block 5 includes diaphragm 53 and is used for the riser 54 of centre gripping part 6 that wait to process, and the one end of diaphragm 53 is connected on bushing plate 2, and the other end and the riser 54 fixed connection of diaphragm 53 are equipped with strengthening rib 52 in the junction of diaphragm 53 and riser 54. The pressing structure 4 comprises a pressing plate, one end of the pressing plate is used for moving to the part 6 to be processed and abutting against one end of the part 6 to be processed, one end of the pressing plate, which abuts against the part 6 to be processed, is a pressing end 41, an operating rod is connected to the other end of the pressing plate, the operating rod is slidably arranged on at least one of the connecting plate 3 or the transverse plate 53 and penetrates through the connecting plate 3 or the transverse plate 53, and friction force for preventing the operating rod from sliding during drilling is generated between the operating rod and the connecting plate 3 or the transverse plate 53. One end of the limiting member 22 is connected with the frame, and the other end of the limiting member 22 is used for being matched with the pressing end 41 to clamp the part 6 to be processed. In this embodiment, the connecting plate 3 and the transverse plate 53 are connected with the drill plate 2 through the connecting bolts 23, the number of the pressing structures 4 is two, and the operating rod is arranged on the transverse plate 53.

The drilling device 1 is lapped on the part 6 to be processed by lapping the limiting piece 22 on the part 6 to be processed; the limiting piece 22 and the pressing structure 4 are mutually matched, so that the drilling device 1 is clamped on the part 6 to be processed, and unnecessary shaking of the drilling device 1 during drilling is prevented; the drilling device 1 can be further prevented from shaking when drilling by clamping the part to be processed 6 from both sides of the part to be processed 6 through the risers 54; by providing the cross plate 53, the riser 54 and the jig plate 2 can be easily fixedly connected without increasing the volume of the jig plate 2; by providing the operating lever, the movement of the compacting plate can be conveniently controlled, thereby conveniently fixing the drilling device 1 on the part 6 to be processed; the strength of the connection between the cross plate 53 and the vertical plate 54 can be enhanced by providing the reinforcing ribs 52; the drill plate 2 is connected with the frame through bolts, so that deformation caused by welding can be avoided, and the machining precision of a product is improved;

in order to facilitate the positioning of the drill plate 2 at the position to be drilled on the component 6 to be machined, in this embodiment, the limiting member 22 is an inverted "U" -shaped limiting member 22, and the limiting member 22 includes two vertical plates and a bottom plate for overlapping engagement with the component 6 to be machined, one of the vertical plates being adapted to abut against one end of the component 6 to be machined, and the other of the vertical plates being fixedly connected to the drill plate 2 by means of bolts. When the position to be drilled on the part to be processed 6 is located at the lower end of the part to be processed 6, by arranging the vertical plate fixedly connected with the frame, the drill plate 2 can be placed at the position to be drilled by controlling the length of the vertical plate without increasing the drill plate 2.

In order to facilitate replacement of the damaged drill bushing 21, a mounting hole for mounting the drill bushing 21 is provided in the drill plate 2, and the drill bushing 21 is detachably mounted in the mounting hole. By detachably mounting the drill bushing 21 on the drill plate 2, the worn drill bushing 21 can be removed and a new drill bushing 21 can be replaced, thereby extending the service life of the drilling device 1.

In order to prevent the drilling device 1 from scratching the part 6 to be processed, a buffer portion for preventing the riser 54 from scratching the surface of the part 6 to be processed is provided on the end of the riser 54 remote from the cross plate 53, and in this embodiment, the buffer portion is a rubber block 51. The provision of the buffer portion can prevent the surface of the member 6 to be processed from being scratched by the riser 54; the rubber block 51 is better in elasticity, and is cheap and easily available.

When the drilling apparatus 1 in the present embodiment is used, the hold-down plate is first brought close to the cross plate 53; then fixing the drilling device 1 on the part 6 to be processed from above the part 6 to be processed, in the process, the bottom plate of the limiting piece 22 is lapped on the part 6 to be processed, and the clamping plates 5 are clamped on two sides of the part 6 to be processed; finally, the pressing plate is moved toward the part 6 to be processed by the operating lever until the pressing plate and the stopper 22 clamp the part 6 to be processed. And then drilling. After the drilling is completed, the operation rod is pulled to separate the pressing plate from the part 6 to be processed, and then the drilling device 1 is taken down.

Specific embodiment 2 of the drilling device provided by the utility model:

the purpose of this embodiment is to provide a stop member with different structures, and the main difference between this embodiment and embodiment 1 is that: in this embodiment, when drilling, the upper end of the connecting plate is flush with the upper end of the part to be processed, the limiting part is a' shaped limiting part, the limiting part comprises a bottom plate and a vertical plate, one end of the bottom plate is fixedly connected with the connecting plate, the other end of the bottom plate is fixedly connected with the vertical plate, the bottom plate is lapped on the part to be processed, and the vertical plate is in stop fit with the part to be processed.

Specific embodiment 3 of the drilling device provided by the utility model:

the purpose of this embodiment is to provide a different connection mode of the drill plate and the connecting plate, and the main difference between this embodiment and the specific embodiment 1 is that: in this embodiment, the drill plate is welded to the connection plate.

Specific example 4 of the drilling device provided by the utility model:

the purpose of this embodiment is to provide a non-detachable drill bushing, and the main difference between this embodiment and embodiment 1 is that: in this embodiment, the drill bushing is fixedly mounted on the drill plate.

Specific example 5 of the drilling device provided by the utility model:

an object of the present embodiment is to provide a drilling apparatus that does not include a clamping plate, and the main difference between the present embodiment and embodiment 1 is that: in this embodiment, the clamping plate is not included, and the surface of the pressing end is rough or the pressing end is a suction cup, so that the drilling device is prevented from shaking during drilling.

Specific example 6 of the drilling device provided by the utility model:

an object of the present embodiment is to provide a clamping plate that does not include a transverse plate, and the main difference between the present embodiment and embodiment 1 is that: in this embodiment, one side of the jig plate is flush with the side of the part to be machined, and the riser is welded directly to the jig plate.

Specific example 7 of the drilling apparatus provided by the present utility model:

the purpose of this embodiment is to provide a pressing structure with a different structure, and the main difference between this embodiment and embodiment 1 is that: in this embodiment, the compressing structure includes a compressing plate with one end as a compressing end and springs with two ends respectively connected to the compressing plate and the cross plate, and a clamping block for clamping the compressing plate is further arranged on the cross plate, and a clamping groove corresponding to the clamping block is arranged on the compressing plate. The clamping block and the clamping groove can enable the pressing plate to be close to the transverse plate before the drilling device is installed on the part to be processed, and the clamping block and the clamping groove are used for fixing the pressing plate; after the drilling device is mounted on the part to be processed, the pressing plate is released, and the pressing plate is pressed against the fixing piece to be mounted.

Specific example 8 of the drilling device provided by the utility model:

an object of the present embodiment is to provide a drilling device without reinforcing ribs, which is mainly different from embodiment 1 in that: in this embodiment, no reinforcing ribs are included.

Specific example 9 of the drilling device provided by the utility model:

an object of the present embodiment is to provide a drilling device without a buffer portion, which is mainly different from embodiment 1 in that: in this embodiment, the drilling device is not included, and although the part to be processed is scratched, the performance of the part to be processed is not affected, and the later stage can be remedied by brushing paint at the scratched part.

Embodiment 10 of the drilling device provided by the utility model:

the purpose of this embodiment is to provide a different buffer portion, and the main difference between this embodiment and embodiment 1 is that: in this embodiment, the buffer portion is a silica gel pad.

Specific embodiment 11 of the drilling apparatus provided by the present utility model:

the purpose of this embodiment is to provide different setting manners of the limiting member, and the main difference between this embodiment and the specific embodiment 1 is that: in this embodiment, the limiting member and the drill plate are integrally formed into the same "convex" plate, and the plate is bent to form the limiting member.

Finally, it should be noted that the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the foregoing embodiments, but may be modified without inventive effort or equivalent replacement of some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. Drilling device, including frame and setting up compress tightly structure (4) on the frame, compress tightly structure (4) have be used for to wait to process part (6) motion and with wait to process part (6) one end butt compress tightly end (41), its characterized in that drilling device (1) still include two at least locating parts (22) that are used for the overlap joint on waiting to process part (6), one end of locating part (22) with frame connection, the other end of locating part (22) be used for with compress tightly end (41) cooperation in order to press from both sides tight waiting to process part (6).

2. Drilling device according to claim 1, wherein the stop (22) is an inverted "u" -shaped stop (22), the stop (22) comprising two uprights and a bottom plate for overlapping engagement with the part (6) to be machined, one of the uprights being intended to abut against one end of the part (6) to be machined, the other of the uprights being fixedly connected to the frame.

3. Drilling device according to claim 1, wherein the frame is fitted with a drill plate (2) by means of a connection plate (3), the drill plate (2) and the connection plate (3) being connected by means of bolts.

4. A drilling device according to claim 3, characterized in that the drill plate (2) is provided with mounting holes for mounting drill bushings (21), in which holes the drill bushings (21) are detachably mounted.

5. Drilling device according to any of claims 1-4, wherein the frame further comprises clamping plates (5) for clamping on both sides of the part (6) to be machined and for clamping the part (6) to be machined, the clamping plates (5) comprising risers (54) for clamping the part (6) to be machined.

6. Drilling device according to claim 5, characterized in that the clamping plate (5) further comprises a cross plate (53) with one end connected to a drill plate (2) provided on the frame, the other end of the cross plate (53) being fixedly connected to a riser (54).

7. Drilling device according to claim 6, wherein the hold-down structure (4) comprises a hold-down plate at one end for the hold-down end (41), and wherein an operating rod is connected to the other end of the hold-down plate, which operating rod is slidably arranged on at least one of the connecting plate (3) or the traverse plate (53) and extends through the connecting plate (3) or the traverse plate (53), and wherein a friction force for preventing sliding of the operating rod during drilling is present between the operating rod and the connecting plate (3) or the traverse plate (53).

8. Drilling device according to claim 6, wherein a reinforcing rib (52) is provided at the junction of the cross plate (53) and the riser (54).

9. Drilling device according to claim 6, characterized in that a buffer for preventing the riser (54) from scratching the surface of the component (6) to be machined is provided on the end of the riser (54) remote from the transverse plate (53).

10. Drilling device according to claim 9, wherein the buffer is a rubber block (51).