CN113231827B - Drilling and tapping all-in-one machine - Google Patents

Drilling and tapping all-in-one machine Download PDF

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Publication number
CN113231827B
CN113231827B CN202110787175.1A CN202110787175A CN113231827B CN 113231827 B CN113231827 B CN 113231827B CN 202110787175 A CN202110787175 A CN 202110787175A CN 113231827 B CN113231827 B CN 113231827B
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CN
China
Prior art keywords
rotating
rotating shaft
drilling
tapping
machine
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Expired - Fee Related
Application number
CN202110787175.1A
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Chinese (zh)
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CN113231827A (en
Inventor
乔冠军
孙晓花
沙建礼
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Weifang Engineering Technician College
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Weifang Engineering Technician College
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Priority to CN202110787175.1A priority Critical patent/CN113231827B/en
Publication of CN113231827A publication Critical patent/CN113231827A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02—Machine tools for performing different machining operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention relates to the technical field of machining, and discloses a drilling and tapping integrated machine which comprises a workbench, a clamping mechanism and a machining mechanism, wherein the workbench is provided with a clamping mechanism; the clamping mechanism is arranged on one side of the workbench, which is far away from the ground, and comprises a fixed rod fixedly connected with the workbench, and a supporting plate is arranged in the middle of the fixed rod; the machining mechanism is arranged on two sides of the clamping mechanism and comprises a supporting plate fixedly connected with the workbench, one side of the bottom plate, which is far away from the supporting plate, is slidably connected with a sliding seat and a rotating seat, one side of the sliding seat is close to one end of the clamping mechanism, the rotating seat is rotatably connected with the middle part of the rotating frame, two sides of the rotating frame are rotatably connected with a second rotating shaft, and one end, far away from the rotating seat, of the second rotating shaft is respectively provided with a screw tap and a drill bit. The invention is suitable for a drilling and tapping integrated machine, and the two sides of the rotating frame are respectively provided with the screw tap and the drill bit, so that the device can perform two processing procedures of drilling and tapping on a machined part.

Description

Drilling and tapping all-in-one machine
Technical Field
The invention relates to the technical field of machining, in particular to a drilling and tapping integrated machine.
Background
Drilling generally refers to drilling through a hard object with a sharp rotating tool. Among the machining procedures, drilling is the most important machining method. No matter the subsequent processing is boring, reaming and grinding, the drilling is taken as a first procedure. Therefore, whether the subsequent processing is successful or successful is closely related to the drilling result.
Tapping means that a tap is screwed into a bottom hole to be drilled with a certain torque to machine an internal thread. Therefore, in the whole tapping process, the workpiece needs to be drilled to manufacture the bottom hole, then the tapping treatment is performed on the bottom hole, the common machining device can only perform single machining on the workpiece, the workpiece needs to be drilled on a drilling machine and then replaced on a tapping machine to perform tapping treatment, and repeated clamping causes the reduction of the machining precision and the influence on the working efficiency.
Disclosure of Invention
The invention provides a drilling and tapping integrated machine, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a drilling and tapping integrated machine comprises a workbench, a clamping mechanism and a processing mechanism;
the clamping mechanism is arranged on one side of the workbench, which is far away from the ground, and comprises a fixed rod fixedly connected with the workbench, and a supporting plate is arranged in the middle of the fixed rod;
the processing mechanism is arranged on two sides of the clamping mechanism and comprises a supporting plate fixedly connected with the workbench, one side of the supporting plate, which is far away from the bottom plate, is slidably connected with a sliding seat, one end, which is close to the clamping mechanism, of the sliding seat is provided with a rotating seat, the rotating seat is rotatably connected with the middle part of a rotating frame, two sides of the rotating frame are rotatably connected with second rotating shafts, one ends, which are far away from the rotating seat, of the two second rotating shafts are respectively provided with a screw tap and a drill bit, the other end, which is close to the clamping mechanism, of the sliding seat is provided with a motor support, one side, which is close to the bottom plate, of the motor support is provided with a second fixing plate, the second fixing plate is rotatably connected with a third rotating shaft, one end, which is far away from the rotating frame, of the third rotating shaft is connected with a power output device, one side, which is close to the rotating frame, of the third rotating shaft is provided with a driving wheel, two sides of the driving wheel are provided with driven wheels matched with the driven wheel, the driven wheel is fixedly connected with the end part of the first rotating shaft, and the first fixing plate is rotatably connected with the first rotating shaft, the first fixing plate is fixedly connected with the rotating frame, and the first rotating shaft is connected with the second rotating shaft through the gear transmission assembly.
In a preferred embodiment of the present invention, the diameter of the driven wheel on the side close to the tap is larger than the diameter of the driven wheel on the side close to the drill.
As a preferable technical scheme of the invention, the gear transmission assembly comprises a first bevel gear fixedly connected with the first rotating shaft, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the second rotating shaft.
As a preferable technical scheme of the invention, one side of the supporting plate, which is far away from the workbench, is provided with a sliding chute, the sliding chute is connected with a sliding seat in a sliding manner, and the supporting plate, which is close to one side of the rotating frame, is provided with a baffle matched with the rotating frame.
As a preferred technical solution of the present invention, the power output device includes a driving motor disposed on the motor support, an output shaft of the driving motor is fixedly connected to a first belt pulley, the first belt pulley is connected to a second belt pulley through a belt, and the second belt pulley is fixedly connected to a third rotating shaft.
As a preferable technical solution of the present invention, the number of the second fixing plates is greater than or equal to two, and the second fixing plates are rotatably connected to the third rotating shaft.
As a preferable technical scheme of the invention, one end of the sliding seat, which is far away from the center of the device, is fixedly connected with a guide post, the guide post is connected with a workbench in a sliding manner, and a first spring is arranged between the sliding seat and the workbench.
As a preferable technical scheme, the clamping mechanism further comprises a pressing plate which is connected with the side, away from the workbench, of the fixing rod in a sliding mode, a limiting plate is arranged at the end portion of the fixing rod, and a second spring is arranged between the limiting plate and the pressing plate.
As a preferred technical scheme of the invention, the middle part of the supporting plate is provided with a yielding hole.
The invention has the following advantages:
set up screw tap and drill bit respectively through the both sides at the rotating turret, make this device can punch and two kinds of manufacturing procedure of tapping to the machined part, the number of times of machined part clamping has been reduced, still avoided the error that many times clamping brought when improving work efficiency, and through the action wheel in the device and the power transmission mode of following the wheel and mutually supporting, make when drill bit or screw tap appear locking at the in-process of processing to the machined part, can relative slip from driving wheel and action wheel this moment, thereby play certain protection effect to drill bit and screw tap.
Drawings
In order to more clearly illustrate the embodiments of the present 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a drilling and tapping all-in-one machine.
Fig. 2 is a front view of a drilling and tapping all-in-one machine.
Fig. 3 is a schematic structural diagram of a clamping mechanism in the drilling and tapping all-in-one machine.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a schematic structural diagram of the connection between the baffle and the support plate in the drilling and tapping all-in-one machine.
Fig. 6 is a schematic structural diagram of a rotating frame in the drilling and tapping all-in-one machine.
Fig. 7 is a schematic structural diagram of a motor bracket in the drilling and tapping all-in-one machine.
Fig. 8 is a front view of fig. 7.
In the figure: 1. supporting legs; 2. a work table; 3. a guide post; 4. a first spring; 5. a support plate; 6. a sliding seat; 7. fixing the rod; 8. a support plate; 9. pressing a plate; 10. a second spring; 11. a limiting plate; 12. a hole of abdication; 13. a chute; 14. a rotating seat; 15. a baffle plate; 16. a rotating frame; 17. a first fixing plate; 18. a first rotating shaft; 19. a first bevel gear; 20. a second bevel gear; 21. a second rotating shaft; 22. a drill bit; 23. a driven wheel; 24. a screw tap; 25. a motor bracket; 26. a drive motor; 27. a first pulley; 28. a belt; 29. a second pulley; 30. a third rotating shaft; 31. a second fixing plate; 32. a driving wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In one embodiment, referring to fig. 1-4, an integrated drilling and tapping machine includes a worktable 2, a clamping mechanism and a processing mechanism;
the clamping mechanism is arranged on one side of the workbench 2 far away from the ground and comprises a fixed rod 7 fixedly connected with the workbench 2, a supporting plate 8 is arranged in the middle of the fixed rod 7, supporting legs 1 are arranged at four corners of the lower surface of the workbench 2, fixed rods 7 are arranged at the left side and the right side of the upper surface of the workbench 2, the middle part of the fixed rod 7 is fixedly connected with the left end and the right end of the supporting plate 8, the clamping mechanism further comprises a pressing plate 9 slidably connected with one side of the fixed rod 7 far away from the workbench 2, a limiting plate 11 is arranged at the end part of the fixed rod 7, a second spring 10 is arranged between the limiting plate 11 and the pressing plate 9, the upper end of the fixed rod 7 is fixedly connected with the limiting plate 11, so that the second spring 10 is sleeved outside the fixed rod 7, the pressing plate 9 is tightly pressed on the supporting plate 8 through the second spring 10, the clamping processing of a processed piece is realized, and a abdication hole 12 is arranged in the middle part of the supporting plate 8, the middle part of the workpiece is left vacant by arranging the abdicating hole 12, so that the machining of the workpiece by the drill 22 or the tap 24 is facilitated;
the processing mechanism is arranged on two sides of the clamping mechanism and comprises a supporting plate 5 fixedly connected with the workbench 2, the supporting plate 5 is arranged on the left side and the right side of the upper surface of the workbench 2, one side of the supporting plate 5 far away from the bottom plate is slidably connected with a sliding seat 6, one end, close to the clamping mechanism, of the sliding seat 6 is provided with a rotating seat 14, the right end of the sliding seat 6 on the left side is provided with the rotating seat 14, the rotating seat 14 is rotatably connected with the middle part of a rotating frame 16, the rotating frame 16 is of a U-shaped structure, the opening of the rotating frame 16 faces to the right side, the rotating seat 14 is fixedly connected with the middle part of the left side of the rotating frame 16, two sides of the rotating frame 16 are rotatably connected with a second rotating shaft 21, two extending parts on the right side of the rotating frame 16 are rotatably connected with the middle part of the second rotating shaft 21, one ends, far away from the rotating seat 14, of the two second rotating shafts 21 are respectively provided with a screw tap 24 and a drill 22, one end, close to the clamping mechanism, on the other side of the sliding seat 6 is provided with a motor support 25, the left end of the right side sliding seat 6 is equipped with motor support 25, one side that motor support 25 is close to the bottom plate is equipped with second fixed plate 31, second fixed plate 31 rotates and connects third pivot 30, the one end that the third pivot 30 kept away from the rotating turret 16 is connected power take-off, one side that third pivot 30 is close to the rotating turret 16 is equipped with action wheel 32, the both sides of action wheel 32 are equipped with the complex follow driving wheel 23 with it, follow the tip of driving wheel 23 fixed connection first pivot 18, first pivot 18 rotates and connects first fixed plate 17, first fixed plate 17 fixed connection rotating turret 16, first pivot 18 passes through gear drive assembly and connects second pivot 21, because rotating turret 16 is U type structure, consequently, the upper and lower both sides of rotating turret 16 have all set up from driving wheel 23.
In one aspect of this embodiment, referring to fig. 6 and 7, the diameter of the follower 23 on the side near the tap 24 is larger than the diameter of the follower 23 on the side near the drill 22. Therefore, after the driving wheel 32 with fixed rotation speed is respectively contacted with the two driven wheels 23 with different diameters, the angular speed of the driven wheels 23 is different, so that the rotation speed of the screw tap 24 and the drill bit 22 is different, the arrangement of the device can ensure that the rotation speed of the screw tap 24 can be smaller than that of the drill bit 22, so that the screw tap 24 can perform tapping treatment on a bottom hole at lower speed, the gear transmission assembly comprises a first bevel gear 19 fixedly connected with the first rotating shaft 18, the first bevel gear 19 is in meshing connection with a second bevel gear 20, and the second bevel gear 20 is fixedly connected with the second rotating shaft 21. In order to increase the difference between the rotation speeds of the tap 24 and the drill 22, the gear ratio of the first bevel gear 19 and the second bevel gear 20 on the upper and lower sides may be modified so that the gear ratio is different, thereby further reducing the rotation speed of the tap 24.
In one aspect of this embodiment, referring to fig. 5, a sliding slot 13 is disposed on a side of the supporting plate 5 away from the worktable 2, the sliding slot 13 is slidably connected to the sliding seat 6, and a baffle 15 engaged with the rotating rack 16 is disposed on a side of the supporting plate 5 close to the rotating rack 16. The upper portion of backup pad 5 has set up spout 13, and at the left side the right side of backup pad 5 has set up baffle 15, baffle 15 sets up both sides around spout 13, when left sliding seat 6 is in the top of spout 13, the rotating turret 16 can rotate round rotating seat 14 this moment, after sliding seat 6 slides to the below, both sides are restricted by baffle 15 around the rotating turret 16, make the rotating turret 16 can only reciprocate along baffle 15, thereby play spacing effect, guaranteed that drill bit 22 and screw tap 24 keep vertical decurrent state in the in-process of carrying out the machining.
In one aspect of the present embodiment, referring to fig. 7 and 8, the power output device includes a driving motor 26 disposed on a motor bracket 25, an output shaft of the driving motor 26 is fixedly connected to a first belt pulley 27, the first belt pulley 27 is connected to a second belt pulley 29 through a belt 28, and the second belt pulley 29 is fixedly connected to a third rotating shaft 30. The upper part of the motor bracket 25 is provided with the driving motor 26, the driving motor 26 can drive the third rotating shaft 30 to rotate through belt transmission, and the middle part of the motor bracket 25 is provided with the through hole, so that the belt 28 can pass through the through hole, and the installation of the whole device is convenient.
In a case of the present embodiment, please refer to fig. 7 and 8, the number of the second fixing plates 31 is greater than or equal to two, and the second fixing plates 31 are rotatably connected to the third rotating shaft 30. Because the left end of third pivot 30 need provide the pressure from between driving wheel 23 and the action wheel 32, consequently third pivot 30 is the state of a cantilever beam, and in order to improve the stability of third pivot 30 this moment, can set up a plurality of second fixed plates 31 on motor support 25, rotate the right side of connecting third pivot 30 through a plurality of second fixed plates 31 for third pivot 30 can remain stable, can not appear rocking, has improved the stability of overall structure.
In one aspect of this embodiment, referring to fig. 1, one end of the sliding seat 6 away from the center of the apparatus is fixedly connected to the guiding post 3, the guiding post 3 is slidably connected to the worktable 2, and a first spring 4 is disposed between the sliding seat 6 and the worktable 2. The lower surface fixed connection guide post 3 of sliding seat 6, the downside sliding connection workstation 2 of guide post 3 to when not receiving the exogenic action, first spring 4 promotes sliding seat 6 rebound, thereby makes the rotating turret 16 be in the upper portion of device, and the height that highly is higher than baffle 15 of this moment rotating turret 16, thereby makes rotating turret 16 can rotate along rotating seat 14 this moment.
In the implementation process of the embodiment, the device is firstly placed on the ground stably, the pressing plate 9 is pulled upwards, the pressing plate 9 is separated from the supporting plate 8, the workpiece to be drilled and tapped is placed on the supporting plate 8, the surface to be machined is placed upwards, the workpiece to be machined is moved left and right, the position to be machined is aligned with the center of the device, namely, the center of the device is concentric with the screw tap 24 and the drill 22, the pressing plate 9 is loosened, the workpiece is pressed on the supporting plate 8 by the pressing plate 9 under the action of the second spring 10, and the whole device is clamped.
Firstly, the rotating frame 16 is rotated to enable the drill bit 22 to face downwards, at the moment, the screw tap 24 is placed upwards, at the moment, the driving motor 26 is started, the driving motor 26 drives the third rotating shaft 30 to rotate through belt transmission, the third rotating shaft 30 drives the driving wheel 32 to rotate, the right sliding seat 6 is pressed downwards, the driving wheel 32 is driven to move downwards by the right sliding seat 6, the driving wheel 32 is contacted with the lower driven wheel 23, the driven wheel 23 drives the drill bit 22 to rotate through the first bevel gear 19 and the second bevel gear 20 which are meshed and connected, in the continuous descending process of the driving wheel 32, the rotating frame 16 also drives the drill bit 22 to move downwards, after the drill bit 22 is contacted with the upper surface of the workpiece, the drilling processing is carried out on the workpiece, after the drilling is completed, the right sliding seat 6 is loosened, and under the action of the first spring 4, the sliding seats 6 at two sides move upwards, after the sliding seat 6 moves to the uppermost end, the rotating frame 16 is rotated by 180 degrees, so that the screw tap 24 faces downwards, the right sliding seat 6 is pressed downwards again at this time, the driving wheel 32 drives the screw tap 24 to rotate and simultaneously drives the screw tap 24 to move downwards, so that the tapping treatment is carried out on the bottom hole which is just finished through the screw tap 24, the driving motor 26 is reversely started after the tapping treatment is finished, so that the screw tap 24 is reversely rotated, the screw tap 24 is withdrawn from the machined part, the driving motor 26 can be stopped at this time, and the machined part can be taken out.
The invention is suitable for a drilling and tapping integrated machine, the screw tap 24 and the drill bit 22 are respectively arranged on the two sides of the rotating frame 16, so that the device can perform two processing procedures of punching and tapping on a machined part, the times of clamping the machined part are reduced, the working efficiency is improved, errors caused by multiple times of clamping are avoided, and in addition, the device adopts a power transmission mode that the driving wheel 32 and the driven wheel 23 are mutually matched, so that when the drill bit 22 or the screw tap 24 is locked in the machining process of the machined part, the driven wheel 23 and the driving wheel 32 can slide relatively, and a certain protection effect is realized on the drill bit 22 and the screw tap 24.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. A drilling and tapping integrated machine is characterized by comprising a workbench, a clamping mechanism and a processing mechanism;
the clamping mechanism is arranged on one side of the workbench, which is far away from the ground, and comprises a fixed rod fixedly connected with the workbench, and a supporting plate is arranged in the middle of the fixed rod;
the processing mechanism is arranged on two sides of the clamping mechanism and comprises a supporting plate fixedly connected with the workbench, one side of the supporting plate, which is far away from the bottom plate, is slidably connected with a sliding seat, one end, which is close to the clamping mechanism, of the sliding seat is provided with a rotating seat, the rotating seat is rotatably connected with the middle part of a rotating frame, two sides of the rotating frame are rotatably connected with second rotating shafts, one ends, which are far away from the rotating seat, of the two second rotating shafts are respectively provided with a screw tap and a drill bit, the other end, which is close to the clamping mechanism, of the sliding seat is provided with a motor support, one side, which is close to the bottom plate, of the motor support is provided with a second fixing plate, the second fixing plate is rotatably connected with a third rotating shaft, one end, which is far away from the rotating frame, of the third rotating shaft is connected with a power output device, one side, which is close to the rotating frame, of the third rotating shaft is provided with a driving wheel, two sides of the driving wheel are provided with driven wheels matched with the driven wheel, the driven wheel is fixedly connected with the end part of the first rotating shaft, and the first fixing plate is rotatably connected with the first rotating shaft, the first fixing plate is fixedly connected with the rotating frame, and the first rotating shaft is connected with the second rotating shaft through the gear transmission assembly.
2. The machine of claim 1, wherein the diameter of the driven wheel on the side close to the tap is larger than the diameter of the driven wheel on the side close to the drill.
3. The integrated drilling and tapping machine as claimed in claim 1, wherein the gear transmission assembly comprises a first bevel gear fixedly connected with the first rotating shaft, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the second rotating shaft.
4. The drilling and tapping all-in-one machine as claimed in claim 1, wherein a sliding groove is formed in one side of the supporting plate, which is far away from the workbench, and is in sliding connection with the sliding seat, and a baffle plate matched with the rotating frame is arranged on the supporting plate, which is close to one side of the rotating frame.
5. The drilling and tapping all-in-one machine as claimed in claim 1, wherein the power output device comprises a driving motor arranged on a motor support, an output shaft of the driving motor is fixedly connected with a first belt wheel, the first belt wheel is connected with a second belt wheel through a belt, and the second belt wheel is fixedly connected with a third rotating shaft.
6. The drilling and tapping all-in-one machine as claimed in claim 1 or 5, wherein the number of the second fixing plates is greater than or equal to two, and the second fixing plates are rotatably connected with the third rotating shaft.
7. The machine of claim 1, wherein the end of the sliding seat away from the center of the machine is fixedly connected with a guide post, the guide post is slidably connected with the worktable, and a first spring is arranged between the sliding seat and the worktable.
8. The drilling and tapping all-in-one machine as claimed in claim 1, wherein the clamping mechanism further comprises a pressing plate slidably connected with one side of the fixing rod away from the workbench, a limiting plate is arranged at the end of the fixing rod, and a second spring is arranged between the limiting plate and the pressing plate.
9. The drilling and tapping all-in-one machine as claimed in claim 1, wherein the middle part of the supporting plate is provided with a yielding hole.
CN202110787175.1A 2021-07-13 2021-07-13 Drilling and tapping all-in-one machine Expired - Fee Related CN113231827B (en)

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Application Number Priority Date Filing Date Title
CN202110787175.1A CN113231827B (en) 2021-07-13 2021-07-13 Drilling and tapping all-in-one machine

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CN113231827B true CN113231827B (en) 2021-09-14

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CN114147302B (en) * 2021-11-11 2023-09-08 衡阳市盟森电力设备有限公司 Strip block thread tapping device
CN115488378A (en) * 2022-09-28 2022-12-20 王建凤 Drilling and tapping combined machine tool
CN120516101B (en) * 2025-07-24 2025-09-30 江苏亿达特种线缆有限公司 A tapping machine for processing electrical accessories

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