CN102198598B - Rotary tool changing mechanism - Google Patents
Rotary tool changing mechanism Download PDFInfo
- Publication number
- CN102198598B CN102198598B CN 201110151988 CN201110151988A CN102198598B CN 102198598 B CN102198598 B CN 102198598B CN 201110151988 CN201110151988 CN 201110151988 CN 201110151988 A CN201110151988 A CN 201110151988A CN 102198598 B CN102198598 B CN 102198598B
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- support
- boss
- moving body
- turning cylinder
- main shaft
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Abstract
The invention relates to a rotary tool changing mechanism, comprising a bracket, a connecting frame, an electric main shaft and a nail feeding mechanism, wherein a rotary shaft arranged on the bracket is connected with a rotary driving mechanism; at least two installing holes are uniformly distributed at the periphery on the rotary shaft; the electric main shaft and the nail feeding mechanism are respectively installed in the installing holes; the front end of the bracket is provided with an end hole and a press foot; the end hole is coaxial with one installing hole at the center of the press foot; the shell of the electric main shaft is connected with a second boss which extends out of a second elongated slot from the rotary shaft; the shell of the nail feeding mechanism is connected with a first boss which extends out of a first elongated slot from the rotary shaft; the bracket is provided with a lead screw, and a transmission pair is arranged between the lead screw and an axial moving motor; a screw nut matched with the lead screw is fixedly connected with a moving body, and a guide shaft is matched with the moving body and is arranged on the bracket; the moving body is provided with an opening matched with the first boss and the second boss; and a clamping mechanism is arranged at the side surface of the opening of the moving body. In the rotary tool changing mechanism, the operation is convenient, the time and the labor are saved, the operation efficiency is high, and the processing cost is reduced.
Description
Technical field
The present invention relates to a kind of rotary tool changing mechanism, utilize this mechanism to hole first to workpiece, then at the hole place's precession screw that bores, finish the action that workpiece is installed and fixed.
Background technology
When assembled workpiece, often can run into and will hole first to workpiece, then at the hole place's precession screw that bores, be used for installing and fixing workpiece.At present, at workshop, particularly on the production line, adopt manipulator to drive electric main shaft more workpiece is holed, drill bit is installed in electric front-end of spindle by drill chuck.Manipulator can be controlled the bore position of electric main shaft.In the hole of boring, screw in screw by nailing mechanism again after the boring.Existing equipment is cumbersome when operation, and operating efficiency is low.
Summary of the invention
The purpose of this invention is to provide after a kind of the boring and to change cutter by rotating manner and carry out nailing, easy to operate, time saving and energy saving, rotary tool changing mechanism that operating efficiency is high, overcome the deficiencies in the prior art.
Rotary tool changing mechanism of the present invention, comprise support, connection bracket link, be located at electric main shaft and continuous nail feeding machanism on the support; By bearings turning cylinder is arranged on support, turning cylinder joins by transmission and rack-mount rotary electric machine; Even circumferential is distributed with at least two installing holes on turning cylinder, and described electric main shaft and continuous nail feeding machanism are installed in respectively in the described installing hole; Front end at support is provided with stomidium, and the center line of stomidium is coaxial with one of them described installing hole, is fixed with presser feet cylindraceous at the front end of support, and the center of presser feet is coaxial with stomidium and installing hole; Shell at electric main shaft is connected to the second boss, and axial the second elongated slot on the second boss rotation moving axis stretches out; Shell at continuous nail feeding machanism is connected to the first boss, and axial the first elongated slot on the first boss rotation moving axis stretches out; At support leading screw is installed, leading screw and rack-mount moving axially have transmission between the motor; Be fixedly connected with moving body with the screw that leading screw matches, be furnished with mutually the axis of guide with moving body, the axis of guide is rack-mount; Be processed with opening at moving body, opening matches with described the first boss and the second boss; The side that is positioned at opening at moving body is provided with clamp mechanism.
Rotary tool changing mechanism of the present invention, wherein said transmission are belt wheel and driving-belt mode; The front end of described turning cylinder is connected to the end axle, passes through bearings between end axle and the support; One side of the rear end of turning cylinder and the first belt wheel is joined, and the opposite side of the first belt wheel is connected with support by rear bearing; Described clamp mechanism is the cylinder clamping mode.
Rotary tool changing mechanism of the present invention, connect by link and mechanism's palmistry, to passing through the rotation tool changing of turning cylinder behind the Workpiece boring, continuous nail feeding machanism is turned to bore position before, finish the action of sending nail and rotary screw, easy to operate, time saving and energy saving, operating efficiency is high, has reduced processing cost.
Description of drawings
Fig. 1 is that Fig. 1 is the structural representation of tool embodiment of the present invention;
Fig. 2 is B-B sectional schematic diagram shown in Figure 1;
Fig. 3 is C-C sectional schematic diagram shown in Figure 1.
The specific embodiment
As shown in Figure 1, 2, 3: 1 is support, and support 1 can be the rear machined making of metallic plate welding or adopts foundry goods through the machined aftershaping.17 is link, is used for connecing with the mechanism palmistry, and link 17 is made of four joint pins of centre and the flat board of both sides.
14 is turning cylinder, and plug-in mounting is fixed with front axle 9 in the front end centre bore of turning cylinder 14, and front axle 9 supports by fore bearing 10 with the front end of support 1.Have a side of the first belt wheel 15, the first belt wheels 15 to have the platform of protrusion, the platform of this protrusion to insert in the centre bore of turning cylinder 14 rear ends in the rear end of turning cylinder 14 fixing.The platform that the opposite side of the first belt wheel 15 protrudes is set with rear bearing 16, and rear bearing 16 is installed in the rear portion of support 1, and turning cylinder 14 can be rotated with respect to support 1.
Bolt at support 1 is fixedly connected with rotary electric machine support 30, and rotary electric machine 28 is bolted on the rotary electric machine support 30, and being equipped with on the output shaft of rotary electric machine 28 between four-tape wheel 29, the four-tapes wheel the 29 and first belt wheel 15 has driving-belt to connect.Can drive turning cylinder 14 by rotary electric machine 28 rotates with respect to support 1.
Even circumferential is distributed with four axial installing holes 31 on the turning cylinder 14, front end at support 1 has stomidium 7, and when turning cylinder 14 rotated, each installing hole 31 all can be in coaxial state with stomidium 7 respectively, namely by the rotation of turning cylinder 14, can respectively one of them installing hole 31 be aligned with stomidium 7.Be bolted at the front end of support 1 presser feet 8 cylindraceous is installed, the center line of presser feet 8 is coaxial with stomidium 7.
Installing hole 31 below turning cylinder 14 is positioned at is equipped with electric main shaft 6, electricity main shaft 6 is the standarized component of selecting, shell at electric main shaft is connected with the second boss 32, be processed with in the side of turning cylinder 14 one longitudinally the second elongated slot 5, the second boss 32 stretch out from the second elongated slot 5.
Installing hole 31 above turning cylinder 14 is positioned at is equipped with continuous nail feeding machanism 11, the standarized component of continuous nail feeding machanism 11 for selecting, shell at continuous nail feeding machanism is connected with the first boss 13, be processed with in the side of turning cylinder 14 one longitudinally the first elongated slot 12, the first boss 13 stretch out from the first elongated slot 12.
The side that is positioned at installing hole 31 at turning cylinder 14 is provided with positioning cylinder 18, and the piston rod external end head of positioning cylinder 18 has alignment pin 33, and the groove on alignment pin 33 and electric main shaft 6 or the continuous nail feeding machanism shell matches.
By bearing leading screw 26 is installed on support 1, the center line of the center line of leading screw 26 and turning cylinder 14 be arranged in parallel.Support 1 anterior inboard has been bolted to connection leading screw support 25, is provided with bearing between leading screw support 25 and the line thick stick 26.At leading screw 26 the 3rd belt wheel 24 is installed, bolt is fixed with and moves axially electric machine support 21 on the support 1, moving axially motor 20 is fixedly mounted on and moves axially on the electric machine support 21, moving axially to be equipped with on the output shaft of motor 20 between the second belt wheel 22, the second belt wheels 22 and the 3rd belt wheel 24 has driving-belt to be connected.
Be furnished with mutually screw 19 with leading screw 26, screw 19 can be crossed screw with moving body 3 and be fixedly connected with.Be furnished with mutually first axis of guide 23 and second axis of guide, 27, the first axis of guides 23 and second axis of guide 27 with moving body 3 and be arranged in parallel with leading screw 26, be located at the both sides of leading screw 26, the two ends of each axis of guide are fixedly mounted on the support 1.
Be processed with opening 2 at moving body 3, opening 2 matches with the first boss 13 and the second boss 32, the first boss 13 or the second boss 32 can be turned in the opening 2 when namely turning cylinder 14 rotates.
The side that is positioned at opening 2 at moving body 3 is provided with clamp mechanism, and clamp mechanism is the cylinder clamping mode, namely selects clamping cylinder 4 to clamp, and when the first boss 13 or the second boss 32 turn in the opening 2, can utilize clamping cylinder 4 to be fixedly clamped.
Move axially motor 20, rotary electric machine 28 and be servomotor.
The course of work is as follows: the positioning cylinder 18 in this mechanism, clamping cylinder 4, continuous nail feeding machanism 11 joins with pneumatic means, continuous nail feeding machanism 11 with join spike devices and join, link 17 connects with mechanism's palmistry, by mechanism's hand this mechanism is delivered to workpiece and need bore position, and press to workpiece by the front end face of presser feet 8, action by rotary electric machine 28 makes the front end of electric main shaft 6 align stomidium 7, and by clamping cylinder 4 action clampings, the front end of electricity main shaft 6 is equipped with drill bit by drill chuck, the action that moves axially motor 20 can be passed through leading screw 26, screw 19 drives moving body 3 and moves, driving simultaneously the second boss 32 and electric main shaft 6 moves axially forward, make the drill bit of electric main shaft 6 front ends from stomidium 7, presser feet 8 centre bores stretch out and workpiece are holed, then move axially motor 20 backward rotation, moving body 3 travelling backwards, electric main shaft 6 is retracted, clamping cylinder 4 unclamps, rotary electric machine 28 backward rotation, make continuous nail feeding machanism 11 turn to the position that aligns with stomidium 7, clamped by clamping cylinder 4 again, move axially motor 20 action and make and send nail structure machine 11 reaches, and screw is delivered to the place, hole of boring screw by joining the nailing machine structure.When electric main shaft 6 and continuous nail feeding machanism 11 arrival correct position, carry out axial location by the action of positioning cylinder 18.This mechanism can conveniently rotate tool changing.
Claims (2)
1. rotary tool changing mechanism, comprise support (1), connection bracket (1) link (17), be located at electric main shaft (6) and continuous nail feeding machanism (11) on the support (1); It is characterized in that: upward by bearings turning cylinder (14) is arranged at support (1), turning cylinder (14) joins by transmission and the rotary electric machine (28) that is installed on the support (1); Be distributed with at least two installing holes (31) at the upper even circumferential of turning cylinder (14), described electric main shaft (6) and continuous nail feeding machanism (11) are installed in respectively in the described installing hole (31); Front end at support (1) is provided with stomidium (7), the center line of stomidium (7) is coaxial with one of them described installing hole (31), front end at support (1) is fixed with presser feet cylindraceous (8), and the center of presser feet (8) is coaxial with stomidium (7) and installing hole (31); Shell at electric main shaft (6) is connected to the second boss (32), and axial the second elongated slot (5) on the second boss (32) rotation moving axis (14) stretches out; Shell at continuous nail feeding machanism (11) is connected to the first boss (13), and axial the first elongated slot (12) on the first boss (13) rotation moving axis (14) stretches out; At support (1) leading screw (26) is installed, leading screw (26) and be installed in moving axially between the motor (20) on the support (1) transmission is arranged; Be fixedly connected with moving body (3) with the screw that leading screw (26) matches, be furnished with mutually the axis of guide with moving body (3), the axis of guide is installed on the support (1); Be processed with opening (2) at moving body (3), opening (2) matches with described the first boss (13) and the second boss (32); The side that is positioned at opening (2) at moving body (3) is provided with clamp mechanism.
2. rotary tool changing mechanism according to claim 1, it is characterized in that: described transmission is belt wheel and driving-belt mode; The front end of described turning cylinder (14) is connected to end axle (9), supports by bearing (10) between end axle (9) and the support (1); One side of the rear end of turning cylinder (14) and the first belt wheel (15) is joined, and the opposite side of the first belt wheel (15) is connected with support (1) by rear bearing (16); Described clamp mechanism is the cylinder clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110151988 CN102198598B (en) | 2011-06-08 | 2011-06-08 | Rotary tool changing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110151988 CN102198598B (en) | 2011-06-08 | 2011-06-08 | Rotary tool changing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102198598A CN102198598A (en) | 2011-09-28 |
| CN102198598B true CN102198598B (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110151988 Active CN102198598B (en) | 2011-06-08 | 2011-06-08 | Rotary tool changing mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN102198598B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033636A (en) * | 2012-12-04 | 2013-04-10 | 江苏航天动力机电有限公司 | Proper alignment mechanism for testing speed of motor |
| CN105965070B (en) * | 2016-07-08 | 2018-06-19 | 环球工业机械（东莞）有限公司 | A kind of lathe with rotary moving guide case |
| CN113520566A (en) * | 2021-07-07 | 2021-10-22 | 山东大学 | Screw inserting device for fixing fracture steel plate and using method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022131A (en) * | 1990-05-07 | 1991-06-11 | Hobbs Edwin L | Tool bit selection device |
| CN2185646Y (en) * | 1994-01-15 | 1994-12-21 | 周希安 | Turntable device for quick removable tool fixture |
| CN1981985A (en) * | 2005-08-04 | 2007-06-20 | 仝建国 | Drilling and screwing apparatus |
| CN202137621U (en) * | 2011-06-08 | 2012-02-08 | 大连四达高技术发展有限公司 | Tool rotary changing mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0253508A (en) * | 1988-08-17 | 1990-02-22 | Matsushita Electric Ind Co Ltd | Machining device |
| CA2407908A1 (en) * | 2002-10-11 | 2004-04-11 | Li Kun Bai | Drill multi tool |
-
2011
- 2011-06-08 CN CN 201110151988 patent/CN102198598B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022131A (en) * | 1990-05-07 | 1991-06-11 | Hobbs Edwin L | Tool bit selection device |
| CN2185646Y (en) * | 1994-01-15 | 1994-12-21 | 周希安 | Turntable device for quick removable tool fixture |
| CN1981985A (en) * | 2005-08-04 | 2007-06-20 | 仝建国 | Drilling and screwing apparatus |
| CN202137621U (en) * | 2011-06-08 | 2012-02-08 | 大连四达高技术发展有限公司 | Tool rotary changing mechanism |
Non-Patent Citations (1)
| Title |
|---|
| JP平2-53508A 1990.02.22 |
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| Publication number | Publication date |
|---|---|
| CN102198598A (en) | 2011-09-28 |
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