CN214640376U

CN214640376U - Hardware drilling device convenient for switching drill bits

Info

Publication number: CN214640376U
Application number: CN202120395103.8U
Authority: CN
Inventors: 曹梅
Original assignee: Liuzhou Acid King Pump Manufacture Co ltd
Current assignee: Liuzhou Acid King Pump Manufacture Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-09
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a hardware drilling device convenient for switching drill bits, which comprises a frame component, a connecting component and a drill bit component, wherein the connecting component is fixedly arranged on the frame component, and the drill bit component is fixedly arranged on the connecting component; the frame subassembly includes the frame, the pneumatic cylinder is installed at the top of frame, the output of pneumatic cylinder bottom runs through the frame and extends to its outside and installs the drilling motor through the connecting plate, fixedly connected with drilling pivot on the output shaft of drilling motor bottom. The utility model discloses a mutually supporting of frame subassembly, coupling assembling and drill bit assembly has realized a hardware drilling equipment who conveniently switches the drill bit for hardware drilling equipment conveniently switches the drill bit, can beat the hole of getting variation in size to the hardware, has greatly accelerated the course of working of hardware, and, still conveniently dismantles the drilling subassembly and gets off to change, and the practicality is high, is fit for using widely.

Description

Hardware drilling device convenient for switching drill bits

Technical Field

The utility model relates to a five metals technical field specifically is a conveniently switch hardware drilling equipment of drill bit.

Background

At the in-process of carrying out processing to hardware components, often need use drilling equipment, current hardware drilling equipment is inconvenient carries out not work of punching in equidimension hole to the hardware, has greatly dragged the hardware processing process slowly, and the practicality is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently switch hardware drilling equipment of drill bit to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hardware drilling device convenient for drill bit switching comprises a frame assembly, a connecting assembly and a drill bit assembly, wherein the connecting assembly is fixedly arranged on the frame assembly, and the drill bit assembly is fixedly arranged on the connecting assembly;

the frame assembly comprises a frame, a hydraulic cylinder is mounted at the top of the frame, an output end of the bottom of the hydraulic cylinder penetrates through the frame and extends to the outside of the frame, a drilling motor is mounted on the output end of the bottom of the hydraulic cylinder through a connecting plate, and a drilling rotating shaft is fixedly connected to an output shaft at the bottom of the drilling motor;

the connecting assembly comprises a rotating plate fixedly connected to the bottom of a drilling rotating shaft, moving blocks are arranged on the left side and the right side of the top of the rotating plate, the top of each moving block is connected with a fixed block through a telescopic rod, one side, close to the drilling rotating shaft, of each fixed block is fixedly connected with the corresponding fixed block, a limiting spring is sleeved on the surface of each telescopic rod, cross rods are movably inserted into the left side and the right side of the rotating plate, the bottom of each moving block is fixedly connected with an insertion rod, the bottom end of each insertion rod sequentially penetrates through the rotating plate and the corresponding cross rod and extends to the outer portion of the corresponding cross rod, a side plate is fixedly connected to one side, far away from the rotating plate, of each cross rod, and a positioning rod is fixedly connected to the bottom, close to one side of the rotating plate, of each side plate;

the drill bit assembly comprises a fixed frame, the positioning rod is movably inserted into the fixed frame, the front side and the rear side of the inner wall of the fixed frame are fixedly connected through a fixed shaft, the surface of the fixed shaft is rotatably connected with an adjusting block, the surface of the adjusting block is connected with a drilling head, an adjusting groove is formed in the rear side of the adjusting block, a limiting pin is movably connected to the rear side of the fixed block, the front side of the limiting pin penetrates through the adjusting groove corresponding to the limiting pin and extends to the inside of the adjusting groove, a sliding rail is fixedly connected to the bottom of the rear side of the fixed frame in a through groove, a sliding block is connected to the surface of the sliding rail in a sliding mode, an adjusting spring is sleeved on the surface of the sliding rail and located at the top of the sliding block, a limiting block is fixedly connected to the bottom of the rear side of the sliding block, and the bottom of the limiting block penetrates through the limiting pin and extends to the inside of the limiting pin and is movably connected with the limiting block.

Preferably, the output shaft at the bottom of the hydraulic cylinder is movably connected with the frame.

Preferably, the left side and the right side of the bottom of the rotating plate are fixedly connected with stabilizing blocks, and the bottoms of the stabilizing blocks penetrate through the fixing frame and extend into the fixing frame to be movably connected with the fixing frame.

Preferably, the adjusting block is mounted on the surface of the fixed shaft through a bearing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mutually supporting of frame subassembly, coupling assembling and drill bit assembly has realized a hardware drilling equipment who conveniently switches the drill bit for hardware drilling equipment conveniently switches the drill bit, can beat the hole of getting variation in size to the hardware, has greatly accelerated the course of working of hardware, and, still conveniently dismantles the drilling subassembly and gets off to change, and the practicality is high, is fit for using widely.

2. The utility model discloses a set up firm piece for the rotor plate can drive fixed frame rotation more conveniently.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a structural diagram of the front view of the connecting component of the present invention;

FIG. 3 is a cross-sectional view of the front view of the drill bit assembly of the present invention;

fig. 4 is a structural section view of a right side view of the drill bit assembly of the present invention.

In the figure: the drilling machine comprises a frame assembly 1, a machine frame 101, a hydraulic cylinder 102, a drilling motor 103, a drilling rotating shaft 104, a connecting assembly 2, a rotating plate 201, a moving block 202, a telescopic rod 203, a fixing block 204, a limiting spring 205, a cross rod 206, an inserted rod 207, a side plate 208, a positioning rod 209, a drill bit assembly 3, a fixing frame 301, a fixing shaft 302, an adjusting block 303, an adjusting groove 304, a limiting pin 305, a sliding rail 306, a sliding block 307, an adjusting spring 308, a limiting block 309 and a stabilizing block 4.

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, a hardware drilling device convenient for switching drill bits includes a frame assembly 1, a connection assembly 2 and a drill bit assembly 3, wherein the connection assembly 2 is fixedly mounted on the frame assembly 1, and the drill bit assembly 3 is fixedly mounted on the connection assembly 2.

The frame component 1 comprises a frame 101, a hydraulic cylinder 102 is installed at the top of the frame 101, an output end of the bottom of the hydraulic cylinder 102 penetrates through the frame 101 and extends to the outside of the frame to be provided with a drilling motor 103 through a connecting plate, an output shaft at the bottom of the hydraulic cylinder 102 is movably connected with the frame 101, and a drilling rotating shaft 104 is fixedly connected to an output shaft at the bottom of the drilling motor 103.

Coupling assembling 2 includes the rotor plate 201 of fixed connection in drilling pivot 104 bottom, the left and right sides at rotor plate 201 top all is provided with movable block 202, the top of movable block 202 is connected with fixed block 204 through telescopic link 203, one side that fixed block 204 is close to drilling pivot 104 rather than fixed connection, spacing spring 205 has been cup jointed on the surface of telescopic link 203, the equal activity of the left and right sides of rotor plate 201 is pegged graft and is had horizontal pole 206, the bottom fixedly connected with inserted bar 207 of movable block 202, the outside that rotor plate 201 and horizontal pole 206 just extended to horizontal pole 206 is run through in proper order to the bottom of inserted bar 207, one side fixedly connected with curb plate 208 that rotor plate 201 was kept away from to horizontal pole 206, curb plate 208 is close to the bottom fixedly connected with locating lever 209 of rotor plate 201 one side.

The drill bit component 3 comprises a fixed frame 301, the left side and the right side of the bottom of the rotating plate 201 are fixedly connected with stabilizing blocks 4, the bottom of each stabilizing block 4 penetrates through the fixed frame 301 and extends to the inside of the fixed frame 301 to be movably connected with the fixed frame, the rotating plate 201 can more conveniently drive the fixed frame 301 to rotate by arranging the stabilizing blocks 4, the positioning rod 209 is movably inserted on the fixed frame 301, the front side and the back side of the inner wall of the fixed frame 301 are fixedly connected with each other through the fixed shaft 302, the surface of the fixed shaft 302 is rotatably connected with an adjusting block 303, the adjusting block 303 is arranged on the surface of the fixed shaft 302 through a bearing, the surface of the outer ring of the bearing is fixedly connected with the adjusting block 303, the inner wall of the inner ring of the bearing is fixedly connected with the surface of the fixed shaft 302, the surface of the adjusting block 303 is connected with drilling heads, the surface of the adjusting block 303 can be obviously seen from the drawings of the specification, the surface of the adjusting block 303 has four drilling heads, and the specifications of the four drilling heads are different, the rear side of the adjusting block 303 is provided with an adjusting groove 304, the rear side of the fixing block 204 is movably connected with a limiting pin 305, the front side of the limiting pin 305 penetrates through the adjusting groove 304 corresponding to the limiting pin and extends into the adjusting groove, a slide rail 306 is fixedly connected in a through groove at the bottom of the rear side of the fixing frame 301, the surface of the slide rail 306 is slidably connected with a slide block 307, an adjusting spring 308 is sleeved on the surface of the slide rail 306 and positioned at the top of the slide block 307, the bottom of the rear side of the slide block 307 is fixedly connected with a limiting block 309, the bottom of the limiting block 309 penetrates through the limiting pin 305 and extends into the limiting pin and is movably connected with the limiting pin, through the mutual matching of the frame assembly 1, the connecting assembly 2 and the drill bit assembly 3, the hardware drilling device convenient for switching drill bits is realized, holes with different sizes can be drilled on hardware, the processing progress of the hardware is greatly accelerated, and, still conveniently dismantle the drilling subassembly and get off to change, the practicality is high, is fit for using widely.

When the drill bit needs to be switched, the worker pulls the sliding block 307 upwards, the sliding block 307 drives the limiting block 309 to separate from the limiting pin 305, the limiting pin 305 is pulled backwards to separate from the adjusting block 303, the adjusting block 303 can be rotated to fulfill the aim of switching the drill bit, after the switching is finished, the limiting pin 305 is inserted into the realigned adjusting groove 304, and the limiting block 309 is inserted into the limiting pin 305.

In summary, the following steps: this hardware drilling equipment of drill bit is switched in convenience through mutually supporting of frame subassembly 1, coupling assembling 2 and drill bit subassembly 3, has solved the problem of proposing among the background art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently switch hardware drilling equipment of drill bit, includes frame subassembly (1), coupling assembling (2) and drill bit subassembly (3), its characterized in that: the connecting assembly (2) is fixedly arranged on the frame assembly (1), and the drill bit assembly (3) is fixedly arranged on the connecting assembly (2);

the frame assembly (1) comprises a frame (101), a hydraulic cylinder (102) is installed at the top of the frame (101), an output end of the bottom of the hydraulic cylinder (102) penetrates through the frame (101) and extends to the outside of the frame, a drilling motor (103) is installed on the outside of the frame through a connecting plate, and a drilling rotating shaft (104) is fixedly connected to an output shaft of the bottom of the drilling motor (103);

the connecting component (2) comprises a rotating plate (201) fixedly connected to the bottom of the drilling rotating shaft (104), moving blocks (202) are arranged on the left side and the right side of the top of the rotating plate (201), the top of each moving block (202) is connected with a fixed block (204) through a telescopic rod (203), one side of the fixed block (204) close to the drilling rotating shaft (104) is fixedly connected with the fixed block, the surface of the telescopic rod (203) is sleeved with a limiting spring (205), the left side and the right side of the rotating plate (201) are movably inserted with cross rods (206), the bottom of the moving block (202) is fixedly connected with an inserted link (207), the bottom end of the inserted link (207) sequentially penetrates through the rotating plate (201) and the cross bar (206) and extends to the outside of the cross bar (206), a side plate (208) is fixedly connected to one side of the cross rod (206) far away from the rotating plate (201), the bottom of one side of the side plate (208) close to the rotating plate (201) is fixedly connected with a positioning rod (209);

the drill bit assembly (3) comprises a fixed frame (301), the positioning rod (209) is movably inserted into the fixed frame (301), the front side and the rear side of the inner wall of the fixed frame (301) are fixedly connected through a fixed shaft (302), the surface of the fixed shaft (302) is rotatably connected with an adjusting block (303), the surface of the adjusting block (303) is connected with a drilling head, the rear side of the adjusting block (303) is provided with an adjusting groove (304), the rear side of the fixed block (204) is movably connected with a limiting pin (305), the front side of the limiting pin (305) penetrates through the adjusting groove (304) corresponding to the limiting pin and extends into the adjusting groove, a sliding rail (306) is fixedly connected in a through groove at the bottom of the rear side of the fixed frame (301), the surface of the sliding rail (306) is slidably connected with a sliding block (307), and an adjusting spring (308) is sleeved on the surface of the sliding rail (306) and positioned at the top of the sliding block (307), the bottom fixedly connected with stopper (309) of slider (307) rear side, stopper (309)'s bottom is run through spacer pin (305) and is extended to its inside and swing joint.

2. The hardware drilling equipment of claim 1, wherein the drilling equipment is characterized in that: an output shaft at the bottom of the hydraulic cylinder (102) is movably connected with the frame (101).

3. The hardware drilling equipment of claim 1, wherein the drilling equipment is characterized in that: the left side and the right side of the bottom of the rotating plate (201) are fixedly connected with stabilizing blocks (4), and the bottom of each stabilizing block (4) penetrates through the fixing frame (301) and extends to the inside of the fixing frame to be movably connected with the fixing frame.

4. The hardware drilling equipment of claim 1, wherein the drilling equipment is characterized in that: the adjusting block (303) is arranged on the surface of the fixed shaft (302) through a bearing.