CN204565252U - Milling machine is auxiliary tool changing device manually - Google Patents
Milling machine is auxiliary tool changing device manually Download PDFInfo
- Publication number
- CN204565252U CN204565252U CN201420860672.5U CN201420860672U CN204565252U CN 204565252 U CN204565252 U CN 204565252U CN 201420860672 U CN201420860672 U CN 201420860672U CN 204565252 U CN204565252 U CN 204565252U
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- Prior art keywords
- manipulator
- tool changing
- handle
- knife
- changing device
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Abstract
The utility model discloses a kind of milling machine manually auxiliary tool changing device.This tool changing device structure is simple, handling handle of a knife safe ready.During dress cutter, operating personnel with the hands hold handle of a knife, place it in during manipulator hand grabs, under the effect of balance weight, only with left hand upwardly manipulator gently, just can easily handle of a knife need be sent in tapered bore of machine tool spindle, the handle of a knife conical surface and spindle taper hole are fitted completely, press tool changing button again, handle of a knife is by Automatic-clamping; When unloading cutter, operating personnel's rotating machine arm, makes manipulator catch handle of a knife, presses tool changing button, and under the effect of balance weight, manipulator moves down at a slow speed, and handle of a knife with the hands takes off by operating personnel again.At handling cutter in frequent or machine operation personnel situation in poor health, machine operation personnel with the hands can hold handle of a knife and carry out the operation of handling handle of a knife, can effectively avoid occurring because the inadequate handle of a knife of dynamics during one-handed performance falls down the accident damaged cutter, workpiece, fixture and injure operating personnel by a crashing object in main shaft.
Description
Technical field
The utility model relates to a kind of tool changing device, and especially a kind of milling machine is auxiliary tool changing device manually.Belong to mechanical field.
Background technology
At present, known plain-milling machine is not equipped with tool changing device.During dress cutter, handle of a knife is held with left hand, the keyway of handle of a knife is aimed at main shaft straight end-face key vertically extend in main shaft, tool changing button is pressed with the right hand, in spindle hole, blowing out pressurised air is with clean spindle taper hole and handle of a knife, pins this button, until the handle of a knife conical surface and spindle taper hole are fitted completely, handle of a knife, namely by Automatic-clamping, can be loosed one's grip after confirming clamping; When unloading cutter, first hold handle of a knife with left hand, then press tool changing button with the right hand and take off handle of a knife.It is all one-handed performance that the changing of plain-milling machine unloads cutter, if handling cutter is frequent or machine operation personnel are in poor health, the dynamics of holding handle of a knife is inadequate, and handle of a knife is easy to fall down in main shaft, damage cutter, workpiece and fixture, even can cause the major accident of operating personnel's left hand snap arm.
Utility model content
The purpose of this utility model is the shortcoming and defect overcoming above-mentioned prior art, and provide a kind of milling machine manually auxiliary tool changing device, this tool changing device structure is simple, handling handle of a knife safe ready.During dress cutter, operating personnel with the hands hold handle of a knife, place it in during manipulator hand grabs, under the effect of balance weight, only with left hand upwardly manipulator gently, just can easily handle of a knife need be sent in tapered bore of machine tool spindle, the handle of a knife conical surface and spindle taper hole are fitted completely, press tool changing button again, handle of a knife is by Automatic-clamping; When unloading cutter, operating personnel's rotating machine arm, makes manipulator catch handle of a knife, presses tool changing button, and under the effect of balance weight, manipulator moves down at a slow speed, and handle of a knife with the hands takes off by operating personnel again.
In order to solve the problems of the prior art, the utility model solves the technical scheme that its technical problem adopts: a kind of milling machine is auxiliary tool changing device manually, the manipulator of described tool changing device is divided into left and right two parts, manipulator left end has cylindrical hole, square groove, screwed hole and cannelure, cylindrical hole runs through manipulator left end lower planes, be positioned at the left side of manipulator left end, with borded pile matched in clearance, the relative movement of both guarantees energy, cannelure is positioned at manipulator left end lower planes, and it is coaxial with cylindrical hole, for placing series of balls one and series of balls two, ensure that manipulator freely rotates on borded pile, screwed hole is positioned at the right of manipulator left end front plan, quantity is two, respectively with soket head cap screw five, soket head cap screw six coordinates, for solid mechanical hand right-hand member in the position of manipulator left end, square groove coordinates with the bumping square of manipulator right-hand member, for controlling the length of manipulator.The rotating shaft of described paddle is provided by left side soket head cap screw, and paddle restriction handle of a knife is provided from the position that manipulator skids off by the right soket head cap screw.The locking device of described tool changing device has locking bed, bottom copper bar, top copper bar, press strip, tightening cover, screw thread compression leg, handle and interior hexagonal spiral shell, and this locking device is run through by borded pile, and between buffer substrate tablet one and buffer substrate tablet two.Locking bed is fixed on lathe headstock side, and turn clockwise handle, and press strip moves to copper bar direction, top, by the interaction force extrusion spiral post of top copper bar and bottom copper bar, makes borded pile stop or slowly moving down.The borded pile of described tool changing device is made up of long and short cylinder.Short cylinder is in tool changing device lower end, can supported mechanical hand, and on short cylinder, plane has cannelure, and this cannelure coordinates with series of balls.Elongated cylinder is made up of threaded portion, two symmetrical planes and small cylindrical opening.Threaded portion contacts with locking device with nut, buffer substrate tablet, gear packing ring, wherein nut can the stroke up and down of adjustable screw post, symmetrical plane contacts with bottom copper bar, top copper bar respectively, for slowing down or braking, small cylindrical opening is in borded pile top, and this borded pile is for connecting flexible steel cable one end.The flexible steel cable of described tool changing device is positioned on the V-shaped groove of the identical rolling pulley of left and right sides structure, and this rolling pulley is fixed on lathe headstock side, is made up of pulley base, rolling bearing, v shaped ring, end cap and counter-sunk screw.Rolling bearing inner ring coordinates with the convex shaft clearance of pulley base, housing washer and v shaped ring matched in clearance, and end cap is fixed in the convex axial end of pulley base by counter-sunk screw, prevents rolling bearing from skidding off from the convex axle of pulley base.The flexible steel cable other end of described tool changing device connects parallel block, this parallel block weight is slightly less than borded pile, nut, manipulator and handle of a knife weight sum, parallel block is in bar shaped guide rail U-lag, this bar shaped guide rail all around swings when can prevent parallel block from moving up and down, and when flexible steel cable can also be avoided to break, parallel block falls down and injures lathe by a crashing object.
The beneficial effects of the utility model are, this tool changing device structure is simple, handling handle of a knife safe ready.During dress cutter, operating personnel with the hands hold handle of a knife, place it in during manipulator hand grabs, under the effect of balance weight, only with left hand upwardly manipulator gently, just can easily handle of a knife need be sent in tapered bore of machine tool spindle, the handle of a knife conical surface and spindle taper hole are fitted completely, press tool changing button again, handle of a knife is by Automatic-clamping; When unloading cutter, operating personnel's rotating machine arm, makes manipulator catch handle of a knife, presses tool changing button, and under the effect of balance weight, manipulator moves down at a slow speed, and handle of a knife with the hands takes off by operating personnel again.At handling cutter in frequent or machine operation personnel situation in poor health, machine operation personnel with the hands can hold handle of a knife and carry out the operation of handling handle of a knife, can effectively avoid occurring because the inadequate handle of a knife of dynamics during one-handed performance falls down the accident damaged cutter, workpiece, fixture and injure operating personnel by a crashing object in main shaft.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model milling machine manually auxiliary tool changing device 3-D view.
Fig. 2 is the utility model milling machine manually auxiliary tool changing device explosive view.
Fig. 3 is the tightening cover sectional view that tool changing device manually assisted by the utility model milling machine.
Fig. 4 is the tightening cover upward view that tool changing device manually assisted by the utility model milling machine.
Fig. 5 is the tightening cover top view that tool changing device manually assisted by the utility model milling machine.
Fig. 6 is the gear packing ring sectional view that tool changing device manually assisted by the utility model milling machine.
Fig. 7 be the utility model milling machine manually auxiliary tool changing device gear packing ring top view.
Fig. 8 is the locking bed sectional view that tool changing device manually assisted by the utility model milling machine.
Fig. 9 is the locking bed left view that tool changing device manually assisted by the utility model milling machine.
Figure 10 is the locking bed top view that tool changing device manually assisted by the utility model milling machine.
Figure 11 is the manipulator left end sectional view that tool changing device manually assisted by the utility model milling machine.
Figure 12 is the manipulator left end right view that tool changing device manually assisted by the utility model milling machine.
Figure 13 is the manipulator left end top view that tool changing device manually assisted by the utility model milling machine.
Figure 14 is the manipulator right-hand member front view that tool changing device manually assisted by the utility model milling machine.
Figure 15 is the manipulator right-hand member left view that tool changing device manually assisted by the utility model milling machine.
Figure 16 is the manipulator right-hand member top view that tool changing device manually assisted by the utility model milling machine.
Figure 17 is the paddle top view that tool changing device manually assisted by the utility model milling machine.
Figure 18 is the v shaped ring front view that tool changing device manually assisted by the utility model milling machine.
Figure 19 is the convex axle partial enlarged view of pulley base that tool changing device manually assisted by the utility model milling machine.
Figure 20 is the v shaped ring top view that tool changing device manually assisted by the utility model milling machine.
Figure 21 is the pulley base end cap partial enlarged view that tool changing device manually assisted by the utility model milling machine.
1. pulley bases in figure, 2. rolling bearing, 3.V shape circle one, 4. end cap, 5. counter-sunk screw one, 6. counter-sunk screw two, 7. counter-sunk screw three, 8. counter-sunk screw four, 9. flexible steel cable, 10. bar shaped guide rail one, 11. parallel blocks, 12. top copper bars, 13. press strips, 14. tightening covers, 15. soket head cap screws one, 16. screw thread compression legs, 17. handles, 18. soket head cap screws two, 19. soket head cap screws three, 20. soket head cap screws four, 21. borded piles, 22. gear packing rings, 23. nuts one, 24. nuts two, 25. nuts three, 26. buffer substrate tablets one, 27. series of balls one, 28. soket head cap screws five, 29. soket head cap screws six, 30. soket head cap screws seven, 31. soket head cap screws eight, 32. paddle, 33. manipulators, 34. series of balls two, 35. locking beds, copper bar bottom 36., 37. buffer substrate tablets two, 38. nuts four, 39. nuts five, 40.V shape circle two, 41. bar shaped guide rails two.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19, Figure 20, shown in Figure 21, have milling machine manually auxiliary tool changing device, the manipulator 33 of described tool changing device is divided into left and right two parts, and manipulator 33 left end has cylindrical hole, square groove, screwed hole and cannelure, cylindrical hole runs through manipulator 33 left end lower planes, is positioned at the left side of manipulator 33 left end, with borded pile 21 matched in clearance, the relative movement of both guarantees energy, cannelure is positioned at manipulator 33 left end lower planes, and coaxial with cylindrical hole, for placing series of balls 1 and series of balls 2 34, ensure that manipulator 33 freely rotates on borded pile 21, screwed hole is positioned at the right of manipulator 33 left end front plan, and quantity is two, respectively with soket head cap screw 5 28, soket head cap screw 6 29 coordinates, and for solid mechanical hand 33 right-hand member in the position of manipulator 33 left end, square groove coordinates with the bumping square of manipulator 33 right-hand member, and for controlling the length of manipulator 33, manipulator 33 right-hand member has bumping square, gripper, soket head cap screw 7 30 and soket head cap screw 8 31, bumping square is positioned at the centre position, the left side of manipulator 33 right-hand member, with the square groove matched in clearance of manipulator 33 left end, gripper is positioned at the right leading flank of manipulator 33 right-hand member, gripper shape is U-shaped, have the convex key of U-shaped in the middle of gripper, restriction handle of a knife position, soket head cap screw 8 31 is for limiting the corner of paddle 32.The rotating shaft of described paddle 32 is provided by soket head cap screw 7 30, and paddle 32 limits handle of a knife and skids off from manipulator 33.The locking device of described tool changing device has locking bed 35, bottom copper bar 36, top copper bar 12, press strip 13, tightening cover 14, screw thread compression leg 16, handle 17 and soket head cap screw 1, soket head cap screw 2 18, soket head cap screw 3 19, soket head cap screw 4 20, this locking device is run through by borded pile 21, and between buffer substrate tablet 1 and buffer substrate tablet 2 37.Locking bed 35 is fixed on lathe headstock side, and turn clockwise handle 17, and press strip 13 moves to top copper bar 12 direction, by the interaction force extrusion spiral post 21 of top copper bar 12 and bottom copper bar 36, makes borded pile 21 stop or slowly moving down.The borded pile 21 of described tool changing device is made up of long and short cylinder.Short cylinder is in tool changing device lower end, can supported mechanical hand 33, and on short cylinder, plane has cannelure, and this cannelure coordinates with series of balls 1.Elongated cylinder is made up of threaded portion, two symmetrical planes and small cylindrical opening.Threaded portion contacts with locking device with nut 1, nut 2 24, nut 3 25, nut 4 38, nut 5 39, buffer substrate tablet 1, buffer substrate tablet 2 37, gear packing ring 22, wherein nut 2 24, nut 3 25, nut 4 38, nut 5 39 can the stroke up and down of adjustable screw post 21, symmetrical plane contacts with bottom copper bar 36, top copper bar 12 respectively, for slowing down or braking, small cylindrical opening is in borded pile 21 top, and borded pile 21 is connected with flexible steel cable 9 one end.The flexible steel cable 9 of described tool changing device is positioned on the V-shaped groove of left side rolling pulley v shaped ring 1 and right side rolling pulley v shaped ring 2 40, left and right sides rolling pulley structure is identical, be fixed on lathe headstock side, wherein left side rolling pulley is made up of pulley base 1, rolling bearing 2, v shaped ring 1, end cap 4 and counter-sunk screw 1, counter-sunk screw 26, counter-sunk screw 37, counter-sunk screw 48.Rolling bearing 2 inner ring coordinates with the convex shaft clearance of pulley base 1, rolling bearing 2 outer ring and v shaped ring 3 matched in clearance, end cap 4 is fixed in the convex axial end of pulley base 1 by counter-sunk screw 1, counter-sunk screw 26, counter-sunk screw 37, counter-sunk screw 48, prevents rolling bearing 2 from skidding off from the convex axle of pulley base 1.Flexible steel cable 9 other end of described tool changing device connects parallel block 11, this parallel block 11 weight is slightly less than borded pile 21, nut 1, nut 2 24, nut 3 25, nut 4 38, nut 5 39, manipulator 33 and handle of a knife weight sum, parallel block 11 is in the U-lag of bar shaped guide rail 1, bar shaped guide rail 2 41, this bar shaped guide rail 1, bar shaped guide rail 2 41 all around swing when can prevent parallel block 11 from moving up and down, and when flexible steel cable 9 can also be avoided to break, parallel block 11 falls down and injures lathe by a crashing object.
Claims (4)
1. a milling machine manually auxiliary tool changing device, it is characterized in that: manipulator (33) left end of described tool changing device has cylindrical hole, square groove, screwed hole and cannelure, cylindrical hole runs through manipulator (33) left end lower planes, be positioned at the left side of manipulator (33) left end, with borded pile (21) matched in clearance, the relative movement of both guarantees energy, cannelure is positioned at manipulator (33) left end lower planes, and it is coaxial with cylindrical hole, for placing series of balls one (27) and series of balls two (34), ensure that manipulator (33) above freely rotates at borded pile (21), screwed hole is positioned at the right of manipulator (33) left end front plan, quantity is two, respectively with soket head cap screw five (28), soket head cap screw six (29) coordinates, for the position of solid mechanical hand (33) right-hand member at manipulator (33) left end, square groove coordinates with the bumping square of manipulator (33) right-hand member, for controlling the length of manipulator (33).
2. milling machine according to claim 1 manually auxiliary tool changing device, it is characterized in that: gripper is positioned at the right leading flank of manipulator (33) right-hand member, gripper shape is U-shaped, has the convex key of U-shaped in the middle of gripper, restriction handle of a knife position.
3. milling machine according to claim 1 manually auxiliary tool changing device, it is characterized in that: the locking device of described tool changing device has locking bed (35), bottom copper bar (36), top copper bar (12), press strip (13), tightening cover (14), screw thread compression leg (16), handle (17) and soket head cap screw one (15), soket head cap screw two (18), soket head cap screw three (19), soket head cap screw four (20), this locking device is run through by borded pile (21), and be positioned between buffer substrate tablet one (26) and buffer substrate tablet two (37).
4. milling machine according to claim 1 manually auxiliary tool changing device, it is characterized in that: the borded pile (21) of described tool changing device is made up of long and short cylinder, short cylinder is positioned at borded pile (21) lower end, on short cylinder, plane has cannelure, elongated cylinder is positioned at borded pile (21) upper end, elongated cylinder is made up of threaded portion, two symmetrical planes and small cylindrical opening, and borded pile (21) is connected with flexible steel cable (9) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860672.5U CN204565252U (en) | 2014-12-22 | 2014-12-22 | Milling machine is auxiliary tool changing device manually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860672.5U CN204565252U (en) | 2014-12-22 | 2014-12-22 | Milling machine is auxiliary tool changing device manually |
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| Publication Number | Publication Date |
|---|---|
| CN204565252U true CN204565252U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860672.5U Expired - Fee Related CN204565252U (en) | 2014-12-22 | 2014-12-22 | Milling machine is auxiliary tool changing device manually |
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| CN (1) | CN204565252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922046A (en) * | 2016-05-09 | 2016-09-07 | 安徽华菱汽车有限公司 | Auxiliary cutter loading device for disc milling cutter |
| CN109759879A (en) * | 2018-11-14 | 2019-05-17 | 张家港市格雷斯机械有限公司 | The manual feed regulating device of anti-rotation |
-
2014
- 2014-12-22 CN CN201420860672.5U patent/CN204565252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922046A (en) * | 2016-05-09 | 2016-09-07 | 安徽华菱汽车有限公司 | Auxiliary cutter loading device for disc milling cutter |
| CN105922046B (en) * | 2016-05-09 | 2018-05-15 | 安徽华菱汽车有限公司 | A kind of disc type milling cutter auxiliary dress knife system |
| CN109759879A (en) * | 2018-11-14 | 2019-05-17 | 张家港市格雷斯机械有限公司 | The manual feed regulating device of anti-rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |