CN220278352U

CN220278352U - Drilling machine convenient to control

Info

Publication number: CN220278352U
Application number: CN202321706099.8U
Authority: CN
Inventors: 于子龙; 阎宝军; 于泳海; 于淑宝; 唱润刚
Original assignee: Tangshan Jinyu Blasting Engineering Co ltd
Current assignee: Tangshan Jinyu Blasting Engineering Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-01-02
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the technical field of drilling machines, and provides a drilling machine convenient to operate and control, which comprises a workbench, wherein the top of the workbench is rotationally connected with an L-shaped plate, and both sides of the L-shaped plate are provided with limiting grooves; the top fixed mounting of workstation has slide bar one, sliding joint has the strip shaped plate on the lateral wall of slide bar one, one side fixed mounting of strip shaped plate has the gag lever post, looks joint between gag lever post and the spacing groove, through the strip shaped plate that sets up, slide bar one, the spring, the gag lever post, spacing groove and L shaped plate, the work piece is spacing fixed through L shaped plate, when carrying out the side drilling operation, it passes through slide bar one and slides compression spring to remove the strip shaped plate, the strip shaped plate drives the gag lever post and breaks away from the spacing groove, L shaped plate rotates ninety degrees, in the spacing inslot is gone into to the position of L shaped plate through another set of gag lever post card, thereby be convenient for carry out drilling to the work piece side, need not to remove the work piece spacing and fix the work piece turn over again, play the effect of being convenient for control and operation.

Description

Drilling machine convenient to control

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a drilling machine convenient to control.

Background

Drilling machines refer to machines and devices that leave cylindrical holes or bores in a target object by rotary cutting or rotary extrusion with a tool that is harder and sharper than the target object, and are also commonly referred to as drills, punches, drills, hole-through machines, and the like.

The utility model discloses a drilling machine through retrieving chinese patent number CN218555672U, relates to the technical field of metal material processing equipment, has improved the problem that need fix the board through the people's hand during the prior art processing, and it includes organism, drill bit and chopping board, is provided with the spacing subassembly that is used for fixed board on the chopping board, and spacing subassembly includes the limiting plate, and the limiting plate can be followed vertical direction and moved away from or butt chopping board. The utility model provides a can place the plate on the chopping board to remove limiting plate and support tight plate in order to fix it, provide safer processing equipment for the staff.

However, the above-mentioned drilling machine has been found to have the following problems in the implementation of the related art: when the side surface of the workpiece is drilled, the problem that the workpiece is not convenient to operate and control because the workpiece is required to be overturned and fixed again by releasing the limiting of the workpiece in the prior art is solved.

Disclosure of Invention

The utility model provides a drilling machine convenient to operate and control, which solves the problem that the operation and control are inconvenient because the workpiece is fixed again after limiting of the workpiece is released in the related art.

The technical scheme of the utility model is as follows: the drilling machine convenient to control comprises a workbench, wherein the top of the workbench is rotationally connected with an L-shaped plate, and limit grooves are formed in two sides of the L-shaped plate;

the top of the workbench is fixedly provided with a first slide rod, the outer side wall of the first slide rod is in sliding clamping connection with a strip-shaped plate, one side of the strip-shaped plate is fixedly provided with a limiting rod, the limiting rod is in clamping connection with the limiting groove, one side of the strip-shaped plate, which is far away from the limiting rod, is fixedly connected with a spring, and one end of the spring is fixedly connected with one end of the first slide rod;

the top slip joint of workstation has the movable frame, slip joint has the lifter plate on the lateral wall of movable frame, the top of lifter plate is provided with power pack, power pack's output runs through lifter plate fixedly connected with drill bit.

Preferably, the power assembly comprises a motor, a driving gear and a driven gear, wherein the motor is positioned at the top of the lifting plate, the output end of the motor is fixedly connected with the driving gear, the driven gear is connected with the lifting plate through a bearing, the driving gear is meshed with the driven gear, and the bottom end of the driven gear penetrates through the lifting plate to be fixedly connected with a drill bit.

Preferably, a second sliding rod is fixedly arranged on one side of the L-shaped plate, a limiting plate is connected to the outer side wall of the second sliding rod in a sliding clamping mode, one end of the second sliding rod is connected with a first threaded rod through threads, and one end of the first threaded rod is connected with the limiting plate through a bearing.

Preferably, the top of the workbench is connected with a second threaded rod through a bearing, and the bottom of the movable frame is in threaded connection with the outer side wall of the second threaded rod.

Preferably, one end of the second threaded rod is fixedly connected with a rotating plate, and a rubber pad is arranged on the surface of the rotating plate.

Preferably, two sliding rails are fixedly arranged at the top of the workbench, and the two sliding rails are oppositely arranged.

Preferably, two groups of sliding blocks are fixedly arranged at the bottom of the movable frame, the two groups of sliding blocks are oppositely arranged, and the two groups of sliding blocks are in sliding clamping connection with the two sliding rails.

Preferably, a hydraulic cylinder is fixedly arranged at the top of the movable frame, and the output end of the hydraulic cylinder penetrates through the movable frame and is fixedly connected with the lifting plate.

The working principle and the beneficial effects of the utility model are as follows:

according to the utility model, through the arranged strip-shaped plate, the first slide rod, the spring, the limiting rod, the limiting groove and the L-shaped plate, the workpiece is limited and fixed through the L-shaped plate, when the side drilling operation is carried out, the strip-shaped plate is moved to slide and compress the spring through the first slide rod, the strip-shaped plate drives the limiting rod to be separated from the limiting groove, the L-shaped plate rotates ninety degrees, and the other group of limiting rods are clamped into the limiting groove to limit the position of the L-shaped plate, so that the side of the workpiece is conveniently drilled, the workpiece is not required to be limited by releasing, and the turnover of the workpiece is fixed again, so that the effects of convenience in operation and control are achieved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a work table; 2. an L-shaped plate; 3. a limit groove; 4. a first slide bar; 5. a strip-shaped plate; 6. a limit rod; 7. a spring; 8. a moving rack; 9. a lifting plate; 10. a power assembly; 101. a motor; 102. a drive gear; 103. a driven gear; 11. a drill bit; 12. a second slide bar; 13. a first threaded rod; 14. a limiting plate; 15. a second threaded rod; 16. a slide rail; 17. a slide block; 18. and a hydraulic cylinder.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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. 1-3, the present utility model provides a technical solution of a drilling machine convenient to operate and control: the device comprises a workbench 1, wherein the top of the workbench 1 is rotationally connected with an L-shaped plate 2, and both sides of the L-shaped plate 2 are provided with limiting grooves 3; the top of the workbench 1 is fixedly provided with a first slide bar 4, the outer side wall of the first slide bar 4 is in sliding clamping connection with a strip-shaped plate 5, one side of the strip-shaped plate 5 is fixedly provided with a limiting rod 6, the limiting rod 6 is in clamping connection with the limiting groove 3, one side of the strip-shaped plate 5 away from the limiting rod 6 is fixedly connected with a spring 7, and one end of the spring 7 is fixedly connected with one end of the first slide bar 4; the top of the workbench 1 is slidably clamped with a movable frame 8, the outer side wall of the movable frame 8 is slidably clamped with a lifting plate 9, the top of the lifting plate 9 is provided with a power assembly 10, the output end of the power assembly 10 penetrates through the lifting plate 9 to be fixedly connected with a drill bit 11, the top of the movable frame 8 is fixedly provided with a hydraulic cylinder 18, and the output end of the hydraulic cylinder 18 penetrates through the movable frame 8 to be fixedly connected with the lifting plate 9;

when the drilling machine is used, a workpiece is placed on the L-shaped plate 2 to be fixed, the output end of the power assembly 10 drives the drill bit 11 to rotate, the output end of the hydraulic cylinder 18 drives the lifting plate 9 to move downwards, so that the drill bit 11 moves downwards to drill a hole in the workpiece, when the side surface of the workpiece is drilled, the moving strip-shaped plate 5 slides the compression spring 7 through the first slide rod 4, the strip-shaped plate 5 drives the limiting rod 6 to be separated from the limiting groove 3, the L-shaped plate 2 is rotated for ninety degrees, and the other group of limiting rods 6 are clamped into the limiting groove 3 to limit the position of the L-shaped plate 2, so that the side surface of the workpiece is conveniently drilled.

Specifically, the power assembly 10 comprises a motor 101, a driving gear 102 and a driven gear 103, the motor 101 is positioned at the top of the lifting plate 9, the output end of the motor 101 is fixedly connected with the driving gear 102, the driven gear 103 is connected with the lifting plate 9 through a bearing, the driving gear 102 is in meshed connection with the driven gear 103, and the bottom end of the driven gear 103 penetrates through the lifting plate 9 and is fixedly connected with a drill bit 11;

the output end of the motor 101 drives the driving gear 102 to rotate, and the driving gear 102 drives the driven gear 103 and the drill bit 11 to rotate so as to drill the workpiece.

Specifically, a second slide bar 12 is fixedly arranged on one side of the L-shaped plate 2, a limiting plate 14 is connected to the outer side wall of the second slide bar 12 in a sliding clamping manner, one end of the second slide bar 12 is connected with a first threaded rod 13 through threads, and one end of the first threaded rod 13 is connected with the limiting plate 14 through a bearing;

after the workpiece is placed on the L-shaped plate 2, the first threaded rod 13 is rotated to drive the limiting plate 14 to move to limit the workpiece, so that the workpiece is conveniently drilled.

Specifically, the top of the workbench 1 is connected with a second threaded rod 15 through a bearing, the bottom of the movable frame 8 is in threaded connection with the outer side wall of the second threaded rod 15, one end of the second threaded rod 15 is fixedly connected with a rotating plate, the surface of the rotating plate is provided with a rubber pad, two sliding rails 16 are fixedly arranged at the top of the workbench 1, the two sliding rails 16 are oppositely arranged, two groups of sliding blocks 17 are fixedly arranged at the bottom of the movable frame 8, the two groups of sliding blocks 17 are oppositely arranged, and the two groups of sliding blocks 17 are in sliding clamping connection with the two sliding rails 16;

the second rotary threaded rod 15 drives the movable frame 8 to move, the movable frame 8 drives the two groups of sliding blocks 17 to slide through the two sliding rails 16, the movement stability of the movable frame 8 is improved, and the position of the drill bit 11 is convenient to adjust.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The drilling machine convenient to control comprises a workbench (1), and is characterized in that the top of the workbench (1) is rotatably connected with an L-shaped plate (2), and limit grooves (3) are formed in two sides of the L-shaped plate (2);

the top of the workbench (1) is fixedly provided with a first slide rod (4), the outer side wall of the first slide rod (4) is in sliding clamping connection with a strip-shaped plate (5), one side of the strip-shaped plate (5) is fixedly provided with a limiting rod (6), the limiting rod (6) is in clamping connection with the limiting groove (3), one side, far away from the limiting rod (6), of the strip-shaped plate (5) is fixedly connected with a spring (7), and one end of the spring (7) is fixedly connected with one end of the first slide rod (4);

the top slip joint of workstation (1) has movable frame (8), slip joint has lifter plate (9) on the lateral wall of movable frame (8), the top of lifter plate (9) is provided with power pack (10), the output of power pack (10) runs through lifter plate (9) fixedly connected with drill bit (11).

2. The drilling machine convenient to operate and control according to claim 1, wherein the power assembly (10) comprises a motor (101), a driving gear (102) and a driven gear (103), the motor (101) is located at the top of the lifting plate (9), an output end of the motor (101) is fixedly connected with the driving gear (102), the driven gear (103) is connected with the lifting plate (9) through a bearing, the driving gear (102) is meshed with the driven gear (103), and the bottom end of the driven gear (103) penetrates through the lifting plate (9) to be fixedly connected with a drill bit (11).

3. The drilling machine convenient to operate and control according to claim 1, wherein a second sliding rod (12) is fixedly arranged on one side of the L-shaped plate (2), a limiting plate (14) is connected to the outer side wall of the second sliding rod (12) in a sliding clamping mode, a first threaded rod (13) is connected to one end of the second sliding rod (12) through threads, and one end of the first threaded rod (13) is connected with the limiting plate (14) through a bearing.

4. The drilling machine convenient to operate and control according to claim 1, wherein the top of the workbench (1) is connected with a second threaded rod (15) through a bearing, and the bottom of the movable frame (8) is in threaded connection with the outer side wall of the second threaded rod (15).

5. The drilling machine convenient to operate and control according to claim 4, wherein one end of the second threaded rod (15) is fixedly connected with a rotating plate, and a rubber pad is arranged on the surface of the rotating plate.

6. The drilling machine convenient to operate and control according to claim 1, wherein two sliding rails (16) are fixedly arranged on the top of the workbench (1), and the two sliding rails (16) are oppositely arranged.

7. The drilling machine convenient to operate and control according to claim 6, wherein two groups of sliding blocks (17) are fixedly arranged at the bottom of the movable frame (8), the two groups of sliding blocks (17) are oppositely arranged, and the two groups of sliding blocks (17) are in sliding clamping connection with the two sliding rails (16).

8. The drilling machine convenient to operate and control according to claim 1, wherein a hydraulic cylinder (18) is fixedly arranged at the top of the movable frame (8), and the output end of the hydraulic cylinder (18) penetrates through the movable frame (8) and is fixedly connected with the lifting plate (9).