CN111993071A - Fixed column tapping and drilling integrated machine - Google Patents

Fixed column tapping and drilling integrated machine Download PDF

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Publication number
CN111993071A
CN111993071A CN202011023868.5A CN202011023868A CN111993071A CN 111993071 A CN111993071 A CN 111993071A CN 202011023868 A CN202011023868 A CN 202011023868A CN 111993071 A CN111993071 A CN 111993071A
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CN
China
Prior art keywords
drilling
machine
tapping
drilling machine
small
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Pending
Application number
CN202011023868.5A
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Chinese (zh)
Inventor
孔德泉
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.)
Sichuan Bozhengda Mechanical Seal Technology Co Ltd
Original Assignee
Sichuan Bozhengda Mechanical Seal 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 Sichuan Bozhengda Mechanical Seal Technology Co Ltd filed Critical Sichuan Bozhengda Mechanical Seal Technology Co Ltd
Priority to CN202011023868.5A priority Critical patent/CN111993071A/en
Publication of CN111993071A publication Critical patent/CN111993071A/en
Pending legal-status Critical Current

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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
    • 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
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • 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
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/04—Work clamping means using fluid means or a vacuum

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

Abstract

The invention provides a fixed column tapping and drilling integrated machine which comprises a rack, wherein a rotating table for placing a workpiece is arranged on the rack, a rotating motor for driving the rotating table is arranged at the bottom of the rack, a pressing air cylinder is fixedly arranged right above the rotating table, large drilling machines, small drilling machines and tapping machines are uniformly distributed around the rotating table, a clamping seat is arranged at the top of the rotating table, a placing pit for placing the workpiece is arranged at the top of the clamping seat in a downward concave manner, the large drilling machines, the small drilling machines and the tapping machines respectively comprise a driving motor and a telescopic rod, the output end of the driving motor is fixedly connected with the telescopic rod, the extending end of the telescopic rod of the large drilling machine is fixedly connected with a large drilling rod, the extending end of the telescopic rod of the small drilling machine; also comprises a cooling oil spraying system. The three different drilling operation positions on the same workpiece can be synchronously processed, the processing time is saved, and the working efficiency is improved.

Description

Fixed column tapping and drilling integrated machine
Technical Field
The invention relates to the technical field of drilling, in particular to a fixed column tapping and drilling all-in-one machine.
Background
At present, drilling and tapping to machinery are mostly traditional manual operations, and the equipment that is used for drilling and tapping is independent mostly, and the work piece need be earlier with drilling equipment drilling, and rethread tapping equipment tapping. The steps are complicated, the processing efficiency is low, the processing precision is poor, and the manpower is wasted. Therefore, an all-in-one tapping and drilling machine capable of simultaneously drilling and tapping is urgently needed.
Disclosure of Invention
The invention aims to at least solve the technical problems in the prior art, and particularly provides a fixed column tapping and drilling integrated machine which can be used for drilling and tapping a drilling position on the circumferential direction of a workpiece.
In order to achieve the purpose, the invention provides a fixed column tapping and drilling integrated machine which comprises a rack, wherein a rotating table used for placing a workpiece is arranged on the rack, a rotating motor used for driving the rotating table is arranged at the bottom of the rack, the rotating motor only rotates 120 degrees every time, a pressing cylinder is fixedly arranged right above the rotating table, the extending end of the pressing cylinder faces downwards, a pressing block is arranged, the workpiece is pressed on the rotating table through the pressing cylinder, a large drilling machine, a small drilling machine and a tapping machine are uniformly distributed around the rotating table, the large drilling machine, the small drilling machine and the tapping machine are sequentially arranged along the rotating direction of the rotating table, and the axes of drill bits of the large drilling machine, the small drilling machine and the tapping machine point to the rotating center of the rotating table;
the top of the rotating table is provided with a clamping seat, the top of the clamping seat is downwards concavely provided with a placing pit for placing a workpiece, and the side wall of the placing pit is uniformly provided with three extending notches along the circumferential direction; the extending notch is used for enabling a drill bit of a large drilling machine, a small drilling machine and a tapping machine to extend into to drill a workpiece;
the large drilling machine, the small drilling machine and the tapping machine respectively comprise a driving motor and a telescopic rod, the output end of the driving motor is fixedly connected with the telescopic rod, the extending end of the telescopic rod of the large drilling machine is fixedly connected with a large drilling rod, the extending end of the telescopic rod of the small drilling machine is fixedly connected with a small drilling rod, and the extending end of the telescopic rod of the tapping machine is fixedly connected with a tapping drilling rod;
the drilling machine further comprises a cooling oil spraying system, wherein the cooling oil spraying system comprises three conveying branch pipes, and spray heads at the tail ends of the three conveying branch pipes are respectively opposite to the three drilling operation positions.
In the scheme, the method comprises the following steps: the three conveying branch pipes are provided with electric valves, the on-off signal input end of each electric valve is connected with the on-off signal output end of the single chip microcomputer, the driving signal input end of a driving motor of a large drilling machine is connected with the driving signal output end of a large drill of the single chip microcomputer, the telescopic rod signal input end of the large drilling machine is connected with the telescopic signal output end of a large drill of the single chip microcomputer, the driving signal input end of a driving motor of a small drilling machine is connected with the driving signal output end of a small drill of the single chip microcomputer, the driving signal input end of the driving motor of a tapping machine is connected with the tapping driving signal output end of the single chip microcomputer, the telescopic rod signal input end of the tapping machine is connected with the tapping telescopic signal output end of the single, and the compaction signal input end of the compaction air cylinder is connected with the compaction signal input end of the single chip microcomputer.
In the scheme, the method comprises the following steps: the stretching-in notch is in an upper opening shape, the clamping teeth matched with the stretching-in notch are arranged at the bottom of the pressing block and clamped together with the clamping teeth through the stretching-in notch, and the pressing block is fixed on the stretching-out end of the pressing cylinder through a rotating bearing.
In the scheme, the method comprises the following steps: the bottom of the concave pit for placing the clamping seat is an arc surface which is concave downwards.
In the scheme, the method comprises the following steps: and the three telescopic rods are pneumatic telescopic rods.
In the scheme, the method comprises the following steps: the air cylinder pressing device is characterized in that an air cylinder placing frame is arranged on the rack, the pressing air cylinder is fixed on a transverse beam of the air cylinder placing frame, the stretching end of the pressing air cylinder penetrates through the transverse beam and is located below the transverse beam all the time, vertical supporting tubes are arranged at two ends of the transverse beam, the top end of each vertical supporting tube penetrates through the transverse beam and is located above the transverse beam, and the vertical supporting tubes are used for laying a main conveying pipe of a spraying system and an air pipe of the pressing air cylinder to run.
In the scheme, the method comprises the following steps: the transverse beam is fixedly connected with a tap, the tail end of the conveying main pipe is connected with the inlet end of the tap, and the starting end of the conveying branch pipe is connected with the outlet end of the tap.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the drilling tapping machine can perform drilling tapping on drilling positions at three different directions on one workpiece, improves the working efficiency, only needs to sequentially clamp, avoids clamping errors, improves the operation precision and reduces the workload of workers;
2. the clamping seat can automatically position the workpiece, and the pressing cylinder can press the workpiece on the clamping seat, so that the workpiece is prevented from shifting or shaking during drilling and tapping, and the machining precision is further improved;
3. can carry out the tapping in drilling, improve work efficiency, adopt the opposite distribution mode of three simultaneously, can improve stability in the three equal operation of big rig, little rig and tapping machine, avoid causing the vibration because three motor work, can carry out synchronous processing to three different drilling operation positions on same work piece, practice thrift process time, improve work efficiency.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a simplified illustration of the frame, cylinder holder, rotary motor, cylinder of the present invention;
FIG. 2 is a perspective view of the present invention on a frame;
fig. 3 is a diagram of the electrical system of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The fixed column tapping and drilling integrated machine comprises a rack 1, wherein a rotating table 3 used for placing a workpiece is arranged on the rack 1, a rotating motor 2 for driving the rotating table 3 is arranged at the bottom of the rack 1, the rotating motor 2 only rotates 120 degrees at each time, a pressing cylinder 5 is fixedly arranged right above the rotating table 3, the extending end of the pressing cylinder 5 is arranged downwards and provided with a pressing block 5a, the workpiece is pressed on the rotating table 3 through the pressing cylinder 5, a large drilling machine 8, a small drilling machine 9 and a tapping machine 10 are uniformly distributed around the rotating table 3, the large drilling machine 8, the small drilling machine 9 and the tapping machine 10 are sequentially arranged along the rotating direction of the rotating table 3, and the axes of the drill bits of the large drilling machine 8, the small drilling machine 9 and the tapping machine 10 all point to the rotating center of the rotating table 3.
The top of the rotating table 3 is provided with a clamping seat 3a, the top of the clamping seat 3a is provided with a placing pit for placing a workpiece in a downward concave manner, and the side wall of the placing pit is uniformly provided with three extending notches 3b along the circumferential direction; the extending notch 3b is used for enabling drill bits of the large drilling machine 8, the small drilling machine 9 and the tapping machine 10 to extend into to drill a workpiece.
The large drilling machine 8, the small drilling machine 9 and the tapping machine 10 all comprise a driving motor b and a telescopic rod a, the output end of the driving motor b is fixedly connected with the telescopic rod a, the extending end of the telescopic rod a of the large drilling machine 8 is fixedly connected with a large drilling rod, the extending end of the telescopic rod a of the small drilling machine 9 is fixedly connected with a small drilling rod, and the extending end of the telescopic rod a of the tapping machine 10 is fixedly connected with a tapping drilling rod.
The drilling machine further comprises a cooling oil spraying system, wherein the cooling oil spraying system comprises three conveying branch pipes 7b, and spray heads at the tail ends of the three conveying branch pipes 7b are respectively opposite to the three drilling operation positions.
Wherein, the three conveying branch pipes 7b are provided with electric valves, the on-off signal input end of the electric valve is connected with the on-off signal output end of the single chip microcomputer, the driving signal input end of a driving motor b of the large drilling machine 8 is connected with the driving signal output end of a large drill of the single chip microcomputer, the telescopic rod a signal input end of the large drilling machine 8 is connected with the telescopic signal output end of a large drill of the single chip microcomputer, the driving signal input end of a driving motor b of the small drilling machine 9 is connected with the driving signal output end of a small drill of the single chip microcomputer, the telescopic rod a signal input end of the small drilling machine 9 is connected with the telescopic signal output end of a small drill of the single chip microcomputer, the driving signal input end of a driving motor b of the tapping machine 10 is connected with the tapping driving signal output end of the, and the compaction signal input end of the compaction air cylinder 5 is connected with the compaction signal input end of the single chip microcomputer.
Preferably, the stretching-in notch 3b is in an upper opening shape, the bottom of the pressing block 5a is provided with a latch matched with the stretching-in notch 3b, the pressing block 5a is clamped with the latch through the stretching-in notch 3b, and the pressing block 5a is fixed on the extending end of the pressing cylinder 5 through the rotating bearing 5 b.
Preferably, the bottom of the concave for placing the clamping seat 3a is an arc surface which is concave downwards.
Preferably, all three telescopic rods a are pneumatic telescopic rods.
Preferably, a cylinder placing frame is arranged on the machine frame 1, the compression cylinder 5 is fixed on a transverse beam 4a of the cylinder placing frame, an extending end of the compression cylinder 5 penetrates through the transverse beam 4a and is always located below the transverse beam 4a, vertical supporting tubes 4b are arranged at two ends of the transverse beam 4a, the top end of each vertical supporting tube 4b penetrates through the transverse beam 4a and is located above the transverse beam 4a, and the vertical supporting tubes 4b are respectively used for arranging a main conveying pipe 7a of a spraying system and routing an air pipe 5c of the compression cylinder 5.
Preferably, a tap 7c is fixedly connected to the transverse beam 4a, the end of the main delivery pipe 7a is connected to the inlet end of the tap 7c, and the start end of the branch delivery pipe 7b is connected to the outlet end of the tap 7 c.
During the use, place the work piece on cassette 3a, start the singlechip, compress tightly cylinder 5 through the singlechip drive, compress tightly the work piece on cassette 3a through compressing tightly cylinder 5. And then the single chip microcomputer drives a driving motor b and a telescopic rod a of the large drilling machine 8 to drill a positioning hole at the first drilling position on the workpiece. Meanwhile, the electromagnetic valve corresponding to the conveying branch pipe 7a of the large drilling machine 8 is communicated through the single chip microcomputer, and cooling oil is sprayed to the drilling position of the large drilling machine 8.
After the positioning hole at the first drilling position is finished, the rotating motor 2 is driven by the single chip microcomputer to drive the rotating table 3 to rotate. The workpiece is rotated to a second drilling position against the large drill 8 and the first drilling position is rotated against the small drill 9. The driving motor b and the telescopic rod a of the large drilling machine 8 and the small drilling machine 9 are driven simultaneously by the single chip microcomputer. And drilling the positioning hole at the second drilling position by the large drilling machine 8. The first drilling position is further processed by the drilling machine 9. Meanwhile, the electromagnetic valves corresponding to the conveying branch pipes 7a of the large drilling machine 8 and the small drilling machine 9 are communicated through the single chip microcomputer, and cooling oil is sprayed to the drilling positions of the large drilling machine 8 and the small drilling machine 9.
After the positioning hole at the second drilling position is finished, the rotating motor 2 is driven by the single chip microcomputer to drive the rotating table 3 to rotate. The workpiece is rotated to a third drilling position against the large drill 8, the second drilling position against the small drill 9, and the first drilling position against the tapping machine 10. The driving motors b and the telescopic rods a of the large drilling machine 8, the small drilling machine 9 and the tapping machine 10 are driven by the single chip microcomputer at the same time. And drilling a positioning hole at the third drilling position by using a large drilling machine 8. The second drilling position is further processed by the drill bit 9. The first drilling location is tapped by the tapping machine 10. Meanwhile, the electromagnetic valves corresponding to the conveying branch pipes 7a of the large drilling machine 8, the small drilling machine 9 and the tapping machine 10 are communicated through the single chip microcomputer, and cooling oil is sprayed to the drilling positions of the large drilling machine 8, the small drilling machine 9 and the tapping machine 10.
After the positioning hole at the third drilling position is finished, the rotating motor 2 is driven by the single chip microcomputer to drive the rotating table 3 to rotate. The workpiece is rotated to a third drilling position against the small drill 9 and a second drilling position against the tapping machine 10. The small drilling machine 9, the driving motor b of the tapping machine 10 and the telescopic rod a are driven simultaneously by the single chip microcomputer. The third drilling position is further processed by the small drilling machine 9. The second drilling location is tapped by the tapping machine 10. Meanwhile, the electromagnetic valves corresponding to the conveying branch pipes 7a of the small drilling machine 9 and the tapping machine 10 are communicated through the single chip microcomputer, and cooling oil is sprayed to the drilling positions of the small drilling machine 9 and the tapping machine 10.
After tapping at the second drilling position is completed, the rotating motor 2 is driven by the single chip microcomputer to drive the rotating table 3 to rotate. The workpiece is rotated to a third drilling position against the tapping machine 10. The driving motor b and the telescopic rod a of the tapping machine 10 are driven simultaneously by the single chip microcomputer. The third drilling location is tapped by the tapping machine 10. Meanwhile, the electromagnetic valves corresponding to the conveying branch pipes 7a of the tapping machine 10 are communicated through the single chip microcomputer, and cooling oil is sprayed to the drilling positions of the tapping machine 10.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. The utility model provides a fixed column is attacked and is bored all-in-one which characterized in that: comprises a frame (1), a rotating table (3) for placing a workpiece is arranged on the frame (1), the bottom of the frame (1) is provided with a rotating motor (2) for driving the rotating platform (3), the rotating motor (2) only rotates 120 degrees each time, a pressing cylinder (5) is fixedly arranged right above the rotating table (3), the extending end of the pressing cylinder (5) is arranged downwards and is provided with a pressing block (5a), the workpiece is pressed on the rotating platform (3) through the pressing cylinder (5), the large drilling machine (8), the small drilling machine (9) and the tapping machine (10) are uniformly distributed around the rotating platform (3), the large drilling machine (8), the small drilling machine (9) and the tapping machine (10) are sequentially arranged along the rotating direction of the rotating platform (3), the axes of the drill bits of the large drilling machine (8), the small drilling machine (9) and the tapping machine (10) point to the rotating center of the rotating table (3);
the top of the rotating table (3) is provided with a clamping seat (3a), the top of the clamping seat (3a) is downwards concavely provided with a placing pit for placing a workpiece, and the side wall of the placing pit is uniformly provided with three extending gaps (3b) along the circumferential direction; the extending notch (3b) is used for enabling drill bits of a large drilling machine (8), a small drilling machine (9) and a tapping machine (10) to extend into the extending notch to drill a workpiece;
the large drilling machine (8), the small drilling machine (9) and the tapping machine (10) respectively comprise a driving motor (b) and a telescopic rod (a), the output end of the driving motor (b) is fixedly connected with the telescopic rod (a), the extending end of the telescopic rod (a) of the large drilling machine (8) is fixedly connected with a large drilling rod, the extending end of the telescopic rod (a) of the small drilling machine (9) is fixedly connected with a small drilling rod, and the extending end of the telescopic rod (a) of the tapping machine (10) is fixedly connected with a tapping drilling rod;
the drilling machine further comprises a cooling oil spraying system, wherein the cooling oil spraying system comprises three conveying branch pipes (7b), and spray heads at the tail ends of the three conveying branch pipes (7b) are respectively opposite to the three drilling operation positions.
2. The fixed column tapping and drilling all-in-one machine as claimed in claim 1, wherein: the three conveying branch pipes (7b) are respectively provided with an electric valve, the on-off signal input end of the electric valve is connected with the on-off signal output end of the single chip microcomputer, the driving signal input end of a driving motor (b) of the large drilling machine (8) is connected with the driving signal output end of a large drill of the single chip microcomputer, the signal input end of a telescopic rod (a) of the large drilling machine (8) is connected with the large drill telescopic signal output end of the single chip microcomputer, the driving signal input end of a driving motor (b) of the small drilling machine (9) is connected with the small drill driving signal output end of the single chip microcomputer, the signal input end of a telescopic rod (a) of the small drilling machine (9) is connected with the small drill telescopic signal output end of the single chip microcomputer, the driving signal input end of the driving motor (b) of the tapping machine (10) is connected, the rotating motor (2) is connected with a rotating signal input end of the single chip microcomputer, and a compressing signal input end of the compressing cylinder (5) is connected with a compressing signal input end of the single chip microcomputer.
3. The fixed column tapping and drilling all-in-one machine as claimed in claim 2, wherein: stretch into breach (3b) and be the upper shed form, compact heap (5a) bottom is equipped with and stretches into the latch that breach (3b) matches, through stretching into breach (3b) and latch joint together, compact heap (5a) are fixed on compressing tightly stretching out of cylinder (5) and are served through rolling bearing (5 b).
4. The fixed column tapping and drilling all-in-one machine as claimed in claim 3, wherein: the bottom of the concave pit for placing the clamping seat (3a) is an arc surface which is concave downwards.
5. The fixed column tapping and drilling all-in-one machine as claimed in claim 2, wherein: and the three telescopic rods (a) are all pneumatic telescopic rods.
6. The fixed column tapping and drilling all-in-one machine as claimed in claim 3, wherein: be equipped with the cylinder rack on frame (1), compress tightly cylinder (5) and fix on the horizontal roof beam (4a) of cylinder rack, the end that stretches out that compresses tightly cylinder (5) passes horizontal roof beam (4a), is located the below of horizontal roof beam (4a) all the time, horizontal roof beam (4a) both ends are equipped with vertical stay tube (4b), and horizontal roof beam (4a) are passed on vertical stay tube (4b) top, are located the top of horizontal roof beam (4a), two vertical stay tube (4b) are used for laying spray system's the transport person in charge (7a) and compress tightly trachea (5c) of cylinder (5) respectively and walk the line.
7. The fixed column tapping and drilling all-in-one machine as claimed in claim 6, wherein: a tap (7c) is fixedly connected to the transverse beam (4a), the tail end of the main conveying pipe (7a) is connected with the inlet end of the tap (7c), and the starting end of the branch conveying pipe (7b) is connected with the outlet end of the tap (7 c).
CN202011023868.5A 2020-09-25 2020-09-25 Fixed column tapping and drilling integrated machine Pending CN111993071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011023868.5A CN111993071A (en) 2020-09-25 2020-09-25 Fixed column tapping and drilling integrated machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011023868.5A CN111993071A (en) 2020-09-25 2020-09-25 Fixed column tapping and drilling integrated machine

Publications (1)

Publication Number Publication Date
CN111993071A true CN111993071A (en) 2020-11-27

Family

ID=73474356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011023868.5A Pending CN111993071A (en) 2020-09-25 2020-09-25 Fixed column tapping and drilling integrated machine

Country Status (1)

Country Link
CN (1) CN111993071A (en)

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