CN112296396A - Drilling machine capable of preventing excessive drilling - Google Patents

Drilling machine capable of preventing excessive drilling Download PDF

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Publication number
CN112296396A
CN112296396A CN202011215685.3A CN202011215685A CN112296396A CN 112296396 A CN112296396 A CN 112296396A CN 202011215685 A CN202011215685 A CN 202011215685A CN 112296396 A CN112296396 A CN 112296396A
Authority
CN
China
Prior art keywords
bevel gear
fixedly connected
cavity
gear
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011215685.3A
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Chinese (zh)
Inventor
季建悦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuqing Liheng Technology Co ltd
Original Assignee
Fuqing Liheng Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuqing Liheng Technology Co ltd filed Critical Fuqing Liheng Technology Co ltd
Priority to CN202011215685.3A priority Critical patent/CN112296396A/en
Publication of CN112296396A publication Critical patent/CN112296396A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B28D1/146—Tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/005—Devices for the automatic drive or the program control of the machines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention discloses a drilling machine for preventing excessive drilling, which comprises a base, wherein the upper end of the base is connected with a moving block in a sliding manner, a toothed plate is fixedly connected onto the base, a transmission cavity is arranged in the moving block, a transmission mechanism is arranged in the transmission cavity, a moving mechanism is arranged on the right side of the transmission mechanism, a drilling mechanism is arranged on the right side of the moving mechanism, a control mechanism is also arranged in the moving block, the transmission mechanism comprises a motor fixedly connected onto the lower inner wall of the transmission cavity, and a driving shaft is connected onto the motor in a power mode. The subsequent steps can be automatically completed, and the method is very convenient.

Description

Drilling machine capable of preventing excessive drilling
Technical Field
The invention relates to the field of drilling, in particular to a drilling machine capable of preventing excessive drilling.
Background
Drilling refers to the operation of machining a hole in a solid material with a drill bit. The drilling work in exploration work, auxiliary tools needed for drilling and partial emergency measures are taught.
In geological exploration work, if the underground water is drilled and the work is continued, the problem of the spraying of the underground water can occur, when a hole is drilled in a road or decoration, a pipeline left empty in a wall can be damaged, or when a double-layer workpiece is processed, a second layer can be processed carelessly only by processing a single layer, and the operation is very inconvenient.
Disclosure of Invention
The invention aims to provide a drilling machine capable of preventing excessive drilling, and solves the problem of excessive drilling in the drilling process.
The invention is realized by the following technical scheme.
The invention relates to a drilling machine capable of preventing excessive drilling, which comprises a base, wherein the upper end of the base is slidably connected with a moving block, a toothed plate is fixedly connected onto the base, a transmission cavity is arranged in the moving block, a transmission mechanism is arranged in the transmission cavity, a moving mechanism is arranged on the right side of the transmission mechanism, a drilling mechanism is arranged on the right side of the moving mechanism, a control mechanism is also arranged in the moving block, the transmission mechanism comprises a motor fixedly connected onto the lower inner wall of the transmission cavity, a driving shaft is connected onto the motor in a power mode, a first bevel gear is fixedly connected onto the driving shaft, a first rotating shaft rotatably connected onto the left inner wall of the transmission cavity is arranged above the driving shaft, a second bevel gear is fixedly connected onto the first rotating shaft and meshed with the first bevel gear, a second rotating shaft rotatably connected onto the right inner wall of, a third bevel gear is fixedly connected to the second rotating shaft and meshed with the first bevel gear, a power shaft which is rotatably connected to the left inner wall of the transmission cavity is arranged above the first rotating shaft, the power shaft is in splined connection with a gear sleeve, the left end part of the gear sleeve is fixedly connected with a fourth bevel gear, the right end part of the gear sleeve is fixedly connected with a fifth bevel gear, the fourth bevel gear is engageable with the second bevel gear, the fifth bevel gear is engageable with the third bevel gear, a first annular cavity is arranged in the fourth bevel gear, a first baffle plate is arranged in the first annular cavity, a first connecting rod is fixedly connected at the left end of the first baffle, a second annular cavity is arranged in the fifth bevel gear, and a second baffle is arranged in the second annular cavity, and a second connecting rod is fixedly connected to the right end of the second baffle.
Further, moving mechanism is including establishing the driven chamber on transmission chamber right side, the last fixedly connected with sixth bevel gear of the power shaft that states on the driven chamber, the power shaft rear side is equipped with to rotate to be connected driven shaft on the inner wall behind the driven chamber, fixedly connected with seventh bevel gear on the driven shaft, seventh bevel gear with the meshing of sixth bevel gear, go back fixedly connected with main belt pulley on the driven shaft, around having the belt on the main belt pulley, the driven chamber below is equipped with removes the chamber, it is connected with the removal axle to rotate on the inner wall around removing the chamber, remove epaxial fixedly connected with from band pulley and removal gear, from the band pulley with the belt is connected, remove the gear with the pinion rack meshing.
Further, the drilling mechanism is connected with a drill base at the right end of the moving block in a rotating mode, a drill clamp is connected to the right end of the drill base in a sliding mode, a drill is connected to the drill clamp in an internal thread mode, a spring cavity is arranged in the drill base, an induction spring is fixedly connected to the left inner wall of the spring cavity, the other end of the induction spring is fixedly connected with the left end of the drill clamp, the power shaft penetrates through the drill base and is fixedly connected with the drill base, a driving gear is fixedly connected to the power shaft and can be meshed with the inner cavity wall of the drill clamp, an annular air cavity is arranged on the right side of the spring cavity, an annular blocking piece is arranged in the annular air cavity and is in airtight contact with the annular air gun, and the other end of the annular air cavity is connected with.
Furthermore, the control mechanism comprises a second air cavity arranged in the moving block, a push plate is arranged in the second air cavity, a first piston is arranged at the other end of the second air cavity, the right end of the first piston is fixedly connected with the first connecting rod, a second piston is arranged at the other end of the first air cavity, the left end of the second piston is fixedly connected with the second connecting rod, and an inductive switch is arranged above the push plate.
The invention has the beneficial effects that: the device simple structure, it is easy and simple to handle, the device just can work when the drill bit contacts the work piece and exerts certain power when using to ensured the security, processed first layer contact or process when leaving empty layer when the work piece, can automatic stop, and accomplish automatic tool withdrawal and end work, thereby make in the course of working as long as confirm the position back of drilling, later step can be accomplished by the automation, unusual convenience.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is an internal structure of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of B in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The drilling machine capable of preventing excessive drilling, which is described with reference to fig. 1-3, includes a base 10, a moving block 11 is slidably connected to an upper end of the base 10, a toothed plate 36 is fixedly connected to the base 10, a transmission chamber 48 is arranged in the moving block 11, a transmission mechanism 49 is arranged in the transmission chamber 48, a moving mechanism 50 is arranged on a right side of the transmission mechanism 49, a drilling mechanism 51 is arranged on a right side of the moving mechanism 50, a control mechanism 52 is further arranged in the moving block 1, the transmission mechanism 52 includes a motor 18 fixedly connected to a lower inner wall of the transmission chamber 48, a driving shaft 17 is power-connected to the motor 18, a first bevel gear 19 is fixedly connected to the driving shaft 17, a first rotating shaft 15 rotatably connected to a left inner wall of the transmission chamber 48 is arranged above the driving shaft 17, a second bevel gear 16 is fixedly connected to, the second bevel gear 16 is engaged with the first bevel gear 19, a second rotating shaft 20 rotatably connected to the right inner wall of the transmission cavity 48 is arranged above the driving shaft 17, a third bevel gear 21 is fixedly connected to the second rotating shaft 20, the third bevel gear 21 is engaged with the first bevel gear 19, a power shaft 22 rotatably connected to the left inner wall of the transmission cavity 48 is arranged above the first rotating shaft 15, a gear sleeve 39 is connected to the power shaft 22 in a spline manner, a fourth bevel gear 37 is fixedly connected to the left end portion of the gear sleeve 39, a fifth bevel gear 38 is fixedly connected to the right end portion of the gear sleeve 39, the fourth bevel gear 37 is engaged with the second bevel gear 16, the fifth bevel gear 38 is engaged with the third bevel gear 21, a first annular cavity 41 is arranged in the fourth bevel gear 37, and a first baffle 44 is arranged in the first annular cavity 41, a first connecting rod 42 is fixedly connected to the left end of the first baffle 44, a second annular cavity 40 is arranged in the fifth bevel gear 38, a second baffle 45 is arranged in the second annular cavity 40, and a second connecting rod 43 is fixedly connected to the right end of the second baffle.
Advantageously, the moving mechanism 50 includes a driven chamber 53 disposed at the right side of the transmission chamber 48, a sixth bevel gear 23 is fixedly connected to the power shaft 22 in the driven chamber 53, a driven shaft 33 rotatably connected to the rear inner wall of the driven chamber 53 is disposed at the rear side of the power shaft 22, a seventh bevel gear 32 is fixedly connected to the driven shaft 33, the seventh bevel gear 32 is engaged with the sixth bevel gear 23, a main pulley 54 is further fixedly connected to the driven shaft 33, a belt 34 is wound on the main pulley 54, a moving chamber 55 is disposed below the driven chamber 53, a moving shaft 25 is rotatably connected to the front and rear inner walls of the moving chamber 55, a driven pulley 35 and a moving gear 24 are fixedly connected to the moving shaft 25, the driven pulley 35 is connected to the belt 34, and the moving gear 24 is engaged with the toothed plate 36.
Advantageously, the drilling means 51 comprise a drill base 26 rotatably connected to the right end of the mobile block 11, the right end of the drill bit base 26 is slidably connected with a drill bit clamp 27, a drill bit 28 is connected with the drill bit clamp 27 through an internal thread, a spring cavity 56 is arranged in the drill base 26, the induction spring 30 is fixedly connected on the left inner wall of the spring cavity 56, the other end of the induction spring 30 is fixedly connected with the left end of the drill clamp 27, the power shaft 22 passes through the drill base 26 and is fixedly connected with the drill base 26, a driving gear 31 is fixedly connected on the power shaft 22, the driving gear 31 can be meshed with the inner cavity wall of the drill clamp 27, an annular air cavity 57 is arranged on the right side of the spring cavity 56, an annular baffle plate 29 is arranged in the annular air cavity 57, the annular baffle 29 is in close contact with the annular air gun 57, and the other end of the annular air cavity 57 is connected with a first air cavity 58 on the moving block 11.
Advantageously, the control mechanism 52 includes a second air cavity 14 disposed in the moving block 11, a push plate 13 is disposed in the second air cavity 14, a first piston 47 is disposed in the other end of the second air cavity 14, the right end of the first piston is fixedly connected to the first connecting rod 42, a second piston 46 is disposed in the other end of the first air cavity 58, the left end of the second piston 46 is fixedly connected to the second connecting rod 43, and an inductive switch 14 is disposed above the push plate 13.
Sequence of mechanical actions of the whole device:
1: after the position of base 10 is determined, motor 18 is turned on to drive driving shaft 17, so as to drive the left end of first bevel gear 19, so as to drive third bevel gear 21 to rotate, so as to drive fifth bevel gear 38 to rotate gear sleeve 39, so as to drive power shaft 22 to rotate, so as to drive sixth bevel gear 23 to rotate, so as to drive seventh bevel gear 32 to rotate, so as to drive driven shaft 33 to rotate, so as to drive main belt wheel 54 to rotate, so as to drive secondary belt wheel 35 to rotate, so as to drive moving shaft 25 to rotate, so as to drive moving gear 24 to rotate, so as to move whole moving block 11 to the right on base 10;
2: when the drill bit 28 contacts the workpiece, the drill bit 28 and the drill bit holder 27 move leftwards relative to the moving block 11, so that the driving gear 31 is meshed with the inner wall of the drill bit holder 27, the drill bit holder 27 and the drill bit are driven to rotate, so that the workpiece starts to drill, when the workpiece or the initial layer of the wall is machined, the front end of the drill bit 28 loses resistance, so that the drill bit 28 and the drill bit holder 27 move rightwards under the action of the induction spring 30, the drill bit holder 27 contacts the annular baffle plate 29 under the action of inertia, the annular baffle plate 29 is pushed rightwards, the air pressure of the annular air cavity 57 and the first air cavity 58 is changed, in order to keep balance, the second piston 46 moves leftwards, the second connecting rod 43 is pushed leftwards, the fifth bevel gear 38 is disengaged from the third bevel gear 21, so that the moving block 11 stops moving rightwards, simultaneously, the gear sleeve 39 is driven to move leftwards, so that the four bevel gears 37 are meshed with the second bevel gear 16 leftwards, the power shaft 22 is driven to rotate in the opposite direction to the previous direction, the power shaft 22 is driven to rotate reversely, the sixth bevel gear 23 is driven to rotate reversely, the seventh bevel gear 32 is driven to rotate reversely, the driven shaft 33 is driven to rotate reversely, the main belt pulley 54 is driven to rotate reversely, the driven belt pulley 35 is driven to rotate reversely, the moving shaft 25 is driven to rotate reversely, the moving gear 24 is driven to rotate reversely, and the whole moving block 11 moves leftwards on the base 10;
3: when the moving block 11 moves leftwards to contact the base 10, the push plate 13 moves rightwards relative to the moving block 11, so that the first piston 47 moves rightwards, the first connecting rod 42 and the first baffle 44 move rightwards, the fourth bevel gear 37 moves rightwards, the gear sleeve 39 is driven rightwards, the fifth bevel gear 38 is meshed with the third bevel gear 21 again, the induction switch 14 is contacted, the motor 18 is turned off, and the device returns to the initial state;
the above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (4)

1. The utility model provides a prevent drilling machine of excessive drilling, includes the base, its characterized in that: the upper end of the base is connected with a moving block in a sliding manner, a toothed plate is fixedly connected to the base, a transmission cavity is arranged in the moving block, a transmission mechanism is arranged in the transmission cavity, a moving mechanism is arranged on the right side of the transmission mechanism, a drilling mechanism is arranged on the right side of the moving mechanism, a control mechanism is also arranged in the moving block, the transmission mechanism comprises a motor fixedly connected to the lower inner wall of the transmission cavity, a driving shaft is connected to the motor in a power mode, a first bevel gear is fixedly connected to the driving shaft, a first rotating shaft rotatably connected to the left inner wall of the transmission cavity is arranged above the driving shaft, a second bevel gear is fixedly connected to the first rotating shaft and meshed with the first bevel gear, a second rotating shaft rotatably connected to the right inner wall of the transmission cavity is arranged above the driving shaft, and a third bevel gear, the third bevel gear is meshed with the first bevel gear, a power shaft which is rotatably connected to the inner wall of the left side of the transmission cavity is arranged above the first bevel gear, a gear sleeve is connected to the power shaft through a spline, a fourth bevel gear is fixedly connected to the left end portion of the gear sleeve, a fifth bevel gear is fixedly connected to the right end portion of the gear sleeve, the fourth bevel gear can be meshed with the second bevel gear, the fifth bevel gear can be meshed with the third bevel gear, a first annular cavity is arranged in the fourth bevel gear, a first blocking piece is arranged in the first annular cavity, a first connecting rod is fixedly connected to the left end of the first blocking piece, a second annular cavity is arranged in the fifth bevel gear, a second blocking piece is arranged in the second annular cavity, and a second connecting rod is fixedly connected to the right end of the second.
2. A drill rig for preventing over drilling according to claim 1, wherein: the moving mechanism is including establishing driven chamber on transmission chamber right side, fixedly connected with sixth bevel gear on the driving shaft that states on the driven chamber, the driving shaft rear side is equipped with to rotate to be connected driven shaft on the inner wall behind the driven chamber, fixedly connected with seventh bevel gear on the driven shaft, seventh bevel gear with the meshing of sixth bevel gear, go back fixedly connected with primary pulley on the driven shaft, around there being the belt on the primary pulley, the driven chamber below is equipped with removes the chamber, it is connected with the removal axle to rotate on the inner wall around removing the chamber, remove epaxial fixedly connected with from band pulley and removal gear, from the band pulley with the belt is connected, the removal gear with the pinion rack meshing.
3. A drill rig for preventing over drilling according to claim 1, wherein: the drilling mechanism is connected including rotating the drill bit base of movable block right-hand member, drill bit base right-hand member sliding connection has drill jig, drill jig internal thread connection has the drill bit, be equipped with the spring chamber in the drill bit base, fixedly connected with response spring on the wall of spring chamber left side, the response spring other end with drill jig left end fixed connection, the power shaft pass the drill bit base and with drill bit base fixed connection, fixedly connected with drive gear on the power shaft, drive gear can with drill jig inner chamber wall meshing, the spring chamber right side is equipped with annular air cavity, be equipped with annular separation blade in the annular air cavity, annular separation blade with annular air gun airtight contact, the other end of annular air cavity is connected with first air cavity on the movable block.
4. A drill rig for preventing over drilling according to claim 1, wherein: the control mechanism comprises a second air cavity arranged in the moving block, a push plate is arranged in the second air cavity, a first piston is arranged at the other end of the second air cavity, the right end of the first piston is fixedly connected with the first connecting rod, a second piston is arranged at the other end of the first air cavity, the left end of the second piston is fixedly connected with the second connecting rod, and a sensing switch is arranged above the push plate.
CN202011215685.3A 2020-11-04 2020-11-04 Drilling machine capable of preventing excessive drilling Withdrawn CN112296396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011215685.3A CN112296396A (en) 2020-11-04 2020-11-04 Drilling machine capable of preventing excessive drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011215685.3A CN112296396A (en) 2020-11-04 2020-11-04 Drilling machine capable of preventing excessive drilling

Publications (1)

Publication Number Publication Date
CN112296396A true CN112296396A (en) 2021-02-02

Family

ID=74324841

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011215685.3A Withdrawn CN112296396A (en) 2020-11-04 2020-11-04 Drilling machine capable of preventing excessive drilling

Country Status (1)

Country Link
CN (1) CN112296396A (en)

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PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20210202