CN208681080U - A kind of tool magazine for the automatic tool changer having the cam link mechanism to rest based on output shaft - Google Patents
A kind of tool magazine for the automatic tool changer having the cam link mechanism to rest based on output shaft Download PDFInfo
- Publication number
- CN208681080U CN208681080U CN201821330424.4U CN201821330424U CN208681080U CN 208681080 U CN208681080 U CN 208681080U CN 201821330424 U CN201821330424 U CN 201821330424U CN 208681080 U CN208681080 U CN 208681080U
- Authority
- CN
- China
- Prior art keywords
- cam
- link mechanism
- fixedly connected
- cabinet
- rotation axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model discloses a kind of tool magazines of the automatic tool changer of cam link mechanism for being had based on output shaft and being rested, including cabinet, hydraulic cylinder and hydraulic motor, hydraulic cylinder is installed in cabinet, the cylinder rod of hydraulic cylinder is fixedly connected with end face active toothed disk after stretching out cabinet, the end face fixed tooth disk matched with end face active toothed disk is fixedly connected on cabinet front end, end face active toothed disk is fixedly connected with cam shell, cabinet tail portion is equipped with hydraulic motor, hydraulic motor is connected to rotation axis by gear, and rotation axis has the cam link mechanism to rest to connect cutterhead by output revolving shaft.The utility model, which realizes output revolving shaft rotation in double link rotary course, to rest, to realize that the rotating disc connected firmly with output revolving shaft rests rotation, realize that the rotating disc of arrangement of tool rests by mechanically driving, it breaks down when can be effectively reduced tool changing, the biggish probability of position error, so that the service life of automatic tool changer gets a promotion, the efficiency and profit of production are improved.
Description
Technical field
The utility model relates to a kind of tool magazines of automatic tool changer for having the cam link mechanism to rest based on output shaft, belong to
MMC capacitor voltage balance method and technology field.
Background technique
In numerically-controlled machine tool process of manufacture, there are a variety of processing scenes, it often will appear and need successive multiple types
The problem of tool sharpening or tool damage need tool changing.Therefore, automatic tool changer is to solve problems.This device
Have the advantages that continuous tool changing and tool change time is short.At present, it has also become the important component at data mart modeling center and crucial function
It can component.By automatic tool changer, the non-cutting time in process can be reduced, is produced into improving productivity, reducing
This, and then promote the productivity of lathe or even the entire production line.
With the present age manufacturing development, more and more complex product manufactures are used in the higher processing of the degree of automation
The heart is completed, machining center maximum feature be with automatic tool changer, to can carry out multistage manufacturing processes after workpiece clamped one time,
The problems such as there are tool-changing speeds for traditional tool changing device slowly, structure is complicated, inconvenient maintenance, high failure rate, big position error.
Automatic tool changer usually needs the tool changing to rest in NC Machining Process, to there is enough time tool changing.
Traditional automatic tool changer usually realizes cutterhead rotational positioning by numerical control programming control, but initiation position error is big, therefore
Hinder the problems such as high, brings the counter productives such as cost consumption, production efficiency reduce, productive profit loses to the production of production line.
Summary of the invention
Technical problem to be solved by the utility model is: providing a kind of cam link mechanism for having based on output shaft and resting
The tool magazine of automatic tool changer, to solve above-mentioned problems of the prior art.
The technical solution that the utility model is taken are as follows: a kind of to have moving certainly for the cam link mechanism to rest based on output shaft
The tool magazine of knife, including cabinet, hydraulic cylinder and hydraulic motor are equipped with hydraulic cylinder in cabinet, after the cylinder rod of hydraulic cylinder stretches out cabinet
It is fixedly connected with end face active toothed disk, the end face fixed tooth disk matched with end face active toothed disk is fixedly connected on cabinet front end, end face movable tooth
Disk is fixedly connected with cam shell, and cam shell is the indent slot structure of outer end opening, and inner groovy one week is convex annular wheel face, cabinet tail
Portion is equipped with hydraulic motor, and hydraulic motor is connected to rotation axis by gear, and rotation axis is connected to hollow by bearing
Cylinder rod, rotation axis are axially movably connected with rotating chassis after passing through cylinder rod, rotating chassis be rotatably connected on cam shell and
Rotating chassis passes through the double link being hinged and is hinged to output revolving shaft inner end, and output revolving shaft is fixedly connected on by bearing mounting
In cam shell and outer end is fixedly connected with cutterhead, and the hinged place of double link is connected with idler wheel, and idler wheel begins in rotation axis rotary course
It is kept in contact eventually with convex annular wheel face, double link and convex annular wheel face constitute output shaft and have the cam link mechanism to rest.
Preferably, above-mentioned convex annular wheel face is center symmetrical structure, three sections of straightways and three sections of arcs including interlaced arrangement
Line segment.
Preferably, above-mentioned output revolving shaft inner end is provided with rotating disc, and rotating disc is hinged to rotation bottom by more secondary double links
Disk and more secondary double link is arranged circumferentially along the axis of output revolving shaft.
Preferably, above-mentioned rotation axis end is provided with external splines, and rotating chassis is provided with internal spline, external splines and internal spline
It matches.
The utility model has the beneficial effects that compared with prior art, the effect of the utility model is as follows:
(1) the utility model has the cam to rest by the output shaft that rotation axis drives double link and convex annular wheel face to constitute
Link mechanism realizes output revolving shaft rotation in double link rotary course and rests, and turns to realize with what output revolving shaft connected firmly
Moving plate rests rotation, realizes that the rotating disc of arrangement of tool rests by mechanically driving, occur when can be effectively reduced tool changing therefore
Barrier, the biggish probability of position error, so that the service life of automatic tool changer gets a promotion, the efficiency and profit of production are mentioned
It is high；
(2) stretching that rotating disc is realized by hydraulic cylinder, facilitates manipulator to carry out tool changing operation；
(3) multipair doubly-linked rod structure is used, it can be ensured that stress equalization in output revolving shaft transmission process improves slow-roll stabilization
Property and reliable transmission；
(4) it is flexibly connected using spline mode, reliable transmission, linear movement is convenient, and linear movement guiding performance is good.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the strabismus schematic perspective view of the utility model；
Fig. 3 is the forward sight structural schematic diagram of the utility model；
Fig. 4 is the A-A schematic cross-sectional view in Fig. 3；
Fig. 5 is the left view structural representation of the utility model；
Fig. 6 is the present invention looks up structural representation of the utility model；
Fig. 7 is cam link mechanism schematic diagram；
Fig. 8 is cam link mechanism forward sight structural schematic diagram；
Fig. 9 is the A-A schematic cross-sectional view of Fig. 7；
Figure 10 is cam link mechanism forward sight structural schematic diagram (removal bearing mounting)；
Figure 11 is that idler wheel is displaced linear section structure schematic diagram；
Figure 12 is that idler wheel is located at arc segment structural representation；
Figure 13 is connecting rod connection schematic diagram；
Figure 14 is that connecting rod connects roller structure schematic diagram.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment.
Embodiment 1: as represented in figures 1 through 14, a kind of knife for the automatic tool changer having the cam link mechanism to rest based on output shaft
Library, including cabinet 1, hydraulic cylinder 2 and hydraulic motor 3, hydraulic cylinder 2 is equipped in cabinet 1, and the cylinder rod 4 of hydraulic cylinder 2 stretches out cabinet 1
After be fixedly connected with end face active toothed disk 5, the end face fixed tooth disk 6 matched with end face active toothed disk 5 is fixedly connected on 1 front end of cabinet, end
Face active toothed disk 5 is fixedly connected with cam shell 7, and cam shell 7 is the indent slot structure of outer end opening, and inner groovy one week is ring cam set
Face 23,1 tail portion of cabinet are equipped with hydraulic motor 3, and hydraulic motor 3 is connected to rotation axis 8 by gear, and rotation axis 8 passes through
Bearing 9 is connected to hollow cylinder rod 4, and rotation axis 8 is axially movably connected with rotating chassis 10, rotating chassis 10 after passing through cylinder rod 4
It is rotatably connected on cam shell 7 and rotating chassis 10 passes through the double link 11 being hinged and is hinged in output revolving shaft 12
End, output revolving shaft 12 is fixedly connected in cam shell 7 by bearing mounting 13 and outer end is fixedly connected with cutterhead 14, double link 11
Hinged place is connected with idler wheel 22, and idler wheel 22 is kept in contact with convex annular wheel face 23 always in rotation axis rotary course, double link
Constituting output shaft with convex annular wheel face has the cam link mechanism to rest, and output shaft has the cam link mechanism to rest that can input
Isolation is not driven in designated position for axis and output shaft, replaceable cutter 19 is releasably clamped on cutterhead 14,1 bottom of cabinet is set
It is equipped with connecting bottom board 18.
Preferably, above-mentioned convex annular wheel face 23 is center symmetrical structure, three sections of straightways 24 and three including interlaced arrangement
Section arc segment 25, and straightway and arc segment need to meet double link can be realized resting for output revolving shaft in rotary course.
The oil inlet and outlet of above-mentioned hydraulic cylinder 2 is connected with solenoid directional control valve 20, and solenoid directional control valve 20 is mounted on 1 tail end of cabinet,
Solenoid directional control valve 20 is connected to oil pump by pipeline, and oil pump is connected to fuel tank 21, and fuel tank 21 is fixedly connected on 1 tail end of cabinet, oil
Pump is fixedly connected on lathe.
Preferably, above-mentioned 12 inner end of output revolving shaft is provided with rotating disc 15, and rotating disc 15 is hinged by more secondary double links 11
To rotating chassis 10 and more secondary double links 11 are arranged circumferentially along the axis of output revolving shaft 12, and 15 bottom end of rotating disc is provided with
The articulated shaft of hinged double link one end is provided with limiting stand 26 by articulated shaft.
Preferably, above-mentioned 8 end of rotation axis is provided with external splines 16, and rotating chassis 10 is provided with internal spline 17, external splines
16 and internal spline 17 match.
It uses principle: driving rotation axis 8 to rotate by hydraulic motor 3,8 rotated by rotation chassis 10 of rotation axis, rotation
Chassis 10, rotating chassis 10 drive the double link 11 that is hinged to rotate and keep two connecting rods, 11 hinged place always with ring cam set
Face 23 contacts, and double link and convex annular wheel face constitute output shaft and have the cam link mechanism to rest, to drive output revolving shaft 12
Rotation, the rotation band movable knife disc of output revolving shaft 12 rotate, and because there is the cam link mechanism to rest by output shaft, then cutterhead rotated
It also generates and rests in journey.
It in manipulator exchanging knives process, is stretched out by hydraulic cylinder and stretches out cutterhead, be convenient for manipulator clamping cutter.
As depicted in figs. 11-12, in rotating chassis rotary course counterclockwise, driving double link rotation, the hinged place of double link
Idler wheel remains and ring cam set face contact, wherein when double link hinged place is located at the arc segment of convex annular wheel face to straight line
When fragment position, two the smallest extreme positions of connecting rod angle, output revolving shaft rotation；When connecting rod hinged place is located at straightway, two
When a the smallest extreme position of connecting rod angle to straightway and arc segment intersection position, output revolving shaft rests, to realize simplification
The problems such as structure, reduction failure rate.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model, therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (4)
1. a kind of tool magazine for the automatic tool changer for having the cam link mechanism to rest based on output shaft, it is characterised in that: including cabinet
(1), hydraulic cylinder (2) and hydraulic motor (3), cabinet (1) is interior to be equipped with hydraulic cylinder (2), and the cylinder rod (4) of hydraulic cylinder (2) stretches out case
End face active toothed disk (5) are fixedly connected with after body (1), the end face fixed tooth disk (6) matched with end face active toothed disk (5) is fixedly connected on case
Body (1) front end, end face active toothed disk (5) are fixedly connected with cam shell (7), and cam shell (7) is the indent slot structure of outer end opening, interior
Groove one week is convex annular wheel face (23), and cabinet (1) tail portion is equipped with hydraulic motor (3), and hydraulic motor (3) passes through gear
It is connected to rotation axis (8), rotation axis (8) is connected to hollow cylinder rod (4) by bearing (9), and rotation axis (8) passes through cylinder rod (4)
Axial afterwards to be movably connected with rotating chassis (10), rotating chassis (10) is rotatably connected on cam shell (7) and rotating chassis
(10) output revolving shaft (12) inner end is hinged to by the double link (11) being hinged, output revolving shaft (12) passes through bearing mounting
(13) it is fixedly connected in cam shell (7) and outer end is fixedly connected cutterhead (14), the hinged place of double link (11) is connected with idler wheel
(22), idler wheel (22) is kept in contact with convex annular wheel face (23) always in rotation axis rotary course, double link (11) and annular
Cam surface (23), which constitutes output shaft, the cam link mechanism to rest.
2. a kind of tool magazine of automatic tool changer for having the cam link mechanism to rest based on output shaft according to claim 1,
It is characterized by: convex annular wheel face (23) is center symmetrical structure, three sections of straightways (24) and three sections of arcs including interlaced arrangement
Line segment (25).
3. a kind of tool magazine of automatic tool changer for having the cam link mechanism to rest based on output shaft according to claim 1,
It is characterized by: output revolving shaft (12) inner end is provided with rotating disc (15), rotating disc (15) is hinged by more secondary double links (11)
To rotating chassis (10) and more secondary double links (11) are arranged circumferentially along the axis of output revolving shaft (12).
4. a kind of tool magazine of automatic tool changer for having the cam link mechanism to rest based on output shaft according to claim 1,
It is characterized by: rotation axis (8) end is provided with external splines (16), rotating chassis (10) is provided with internal spline (17), external splines
(16) it is matched with internal spline (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330424.4U CN208681080U (en) | 2018-08-17 | 2018-08-17 | A kind of tool magazine for the automatic tool changer having the cam link mechanism to rest based on output shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330424.4U CN208681080U (en) | 2018-08-17 | 2018-08-17 | A kind of tool magazine for the automatic tool changer having the cam link mechanism to rest based on output shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208681080U true CN208681080U (en) | 2019-04-02 |
Family
ID=65885620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821330424.4U Active CN208681080U (en) | 2018-08-17 | 2018-08-17 | A kind of tool magazine for the automatic tool changer having the cam link mechanism to rest based on output shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208681080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772739A (en) * | 2018-08-17 | 2018-11-09 | 贵州大学 | A kind of tool magazine for the automatic tool changer for having the cam link mechanism to rest based on output shaft |
-
2018
- 2018-08-17 CN CN201821330424.4U patent/CN208681080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772739A (en) * | 2018-08-17 | 2018-11-09 | 贵州大学 | A kind of tool magazine for the automatic tool changer for having the cam link mechanism to rest based on output shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106975957B (en) | Double-layer tool magazine | |
| CN103752858B (en) | A kind of Efficient numerical control lathe | |
| CN108772739A (en) | A kind of tool magazine for the automatic tool changer for having the cam link mechanism to rest based on output shaft | |
| CN111531057A (en) | Stamping system with cleaning function for manufacturing automobile parts | |
| CN103659403A (en) | Hole forming device capable of adjusting aperture of formed hole on line | |
| CN111151777B (en) | Compact servo turret | |
| CN110394656A (en) | Camshaft processes turn-milling complex machining center | |
| CN208681080U (en) | A kind of tool magazine for the automatic tool changer having the cam link mechanism to rest based on output shaft | |
| CN107052805A (en) | A kind of small-sized brill of five stations attacks all-in-one | |
| CN104817262B (en) | A kind of glass cutting machine cutter frame mechanism | |
| CN207788380U (en) | A kind of machining center | |
| CN211760081U (en) | Turning and milling composite turret device | |
| CN113145880A (en) | Axial cutter bar and radial cutter bar composite multi-station turret type power cutter rest | |
| CN209035489U (en) | A kind of four station power turret of numerically controlled lathe | |
| CN204997430U (en) | Cutter exchanging mechanism | |
| CN208304526U (en) | A kind of umbrella-type linkage tool magazine device | |
| CN113770782B (en) | Tool turret driving device and tool replacing method | |
| CN104759650B (en) | Knife tower | |
| CN102229000B (en) | All-hydraulically driven vertical knife tower | |
| CN114603420A (en) | Grinding rolling tool revolution device | |
| CN211990984U (en) | Compact servo turret | |
| CN115106596A (en) | Cyclone inner milling head | |
| CN213317913U (en) | Turn-milling separating mechanism of turn-milling composite machine tool | |
| CN211516822U (en) | Double-disc tool magazine of numerical control machine tool | |
| CN209868058U (en) | Tool magazine continuous transmission structure for machining center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |