CN109513991A - The link mechanism and lathe of lathe turnover device - Google Patents
The link mechanism and lathe of lathe turnover device Download PDFInfo
- Publication number
- CN109513991A CN109513991A CN201811357328.3A CN201811357328A CN109513991A CN 109513991 A CN109513991 A CN 109513991A CN 201811357328 A CN201811357328 A CN 201811357328A CN 109513991 A CN109513991 A CN 109513991A
- Authority
- CN
- China
- Prior art keywords
- splicing frame
- annular groove
- connecting shaft
- lifting mechanism
- lathe
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
- B23D41/02—Broaching machines or broaching devices characterised only by constructional features of particular parts of frames; of work supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Turning (AREA)
Abstract
The present invention provides a kind of link mechanisms for lathe turnover device, including connecting rod, connecting plate, fixing seat, the first connecting shaft and the second connecting shaft；The bottom of splicing frame is arranged in fixing seat, and the first annular groove and the second annular groove of hinge hole and parallel interval setting are provided on connecting rod, and connecting rod is hinged on working plate or workbench；It can opposite sliding between first connecting shaft and the first annular groove；It can opposite sliding between second connecting shaft and the second annular groove；When the movable end of lifting mechanism stretches out in place, link mechanism lifts splicing frame, and the first connecting shaft is located at the first annular groove far from one end where hinge hole；Second connecting shaft is located at the second annular groove close to one end where hinge hole；When the movable end of lifting mechanism bounces back in place, link mechanism puts down splicing frame, and the first connecting shaft is located at the first annular groove close to one end where hinge hole；Second connecting shaft is located at the second annular groove far from one end where hinge hole.The present invention also provides a kind of lathes.
Description
Technical field
The present invention relates to machine tooling fields, particularly relate to a kind of link mechanism and lathe for lathe turnover device.
Background technique
Existing vertical broaching machine needs first to open in feeding the positive protective door of broaching machine, then by manually putting workpiece
It is equally by manually by workpiece from work after work pieces process is complete in the machining position for setting the workbench being located in protective door
It is removed in the machining position of platform.
But since broaching machine processing beat is fast, loading and unloading frequency is high, and operator needs to stand outside machine tool protection door, by hand
The operation that loading and unloading could be completed in machining position is reached, the labor intensity to work one day in this way is larger, and the hand frequency of operator
It is numerous to be operated in machining position, it malfunctions, operator may be damaged if encountering lathe.In addition, the brush of cutter
Bits disk is mounted on right above machining position, the remaining iron filings of brush bits disk and cooling water can drip operator on hand, be thus also easy pair
The hand of operator damages.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of link mechanisms and machine for lathe turnover device
Bed, to solve asking with certain risk during vertical broaching machine in the prior art is not easy to feeding, discharge and feeding, discharge
Topic.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
First aspect present invention provides a kind of link mechanism for lathe turnover device, and the lathe includes work
Platform, the working plate and turnover device of setting on the workbench, the turnover device includes splicing frame and lifting mechanism, institute
State the turnover one end for being connected to the working plate of splicing frame；The fixing end of the lifting mechanism is arranged in the workbench
Lower section that is upper and being located at the splicing frame, the link mechanism between the splicing frame and the lifting mechanism and simultaneously with
The movable end of the lifting mechanism is connected with the splicing frame, and the link mechanism includes connecting rod, connecting plate, fixing seat, first
Connecting shaft and the second connecting shaft；
The bottom of the splicing frame is arranged in the fixing seat, and hinge hole and parallel interval setting are provided on the connecting rod
The first annular groove and the second annular groove, one end of the connecting rod is arranged in the hinge hole, and the connecting rod is cut with scissors by the hinge hole
It connects on the working plate or the workbench；
First connecting shaft is fixedly connected with the fixing seat and at least a part of setting of first connecting shaft exists
It, can opposite sliding between first connecting shaft and first annular groove in first annular groove；Second connecting shaft with
One end of the connecting plate, which is fixedly connected, and second connecting shaft is at least a part of is arranged in second annular groove, described
It can opposite sliding between second connecting shaft and second annular groove；The one end of the connecting plate far from second connecting shaft with
The movable end of the lifting mechanism is connected；
When the movable end of the lifting mechanism stretches out in place, the link mechanism lifts the splicing frame, and described the
One connecting shaft is located at first annular groove far from one end where the hinge hole；Second connecting shaft is located at second ring
Slot is close to one end where the hinge hole；
When the movable end of lifting mechanism retraction in place when, the link mechanism puts down the splicing frame, described the
One connecting shaft is located at first annular groove close to one end where the hinge hole；Second connecting shaft is located at second ring
Slot is far from one end where the hinge hole.
Further, the connecting rod include hinged seat and be connected with the hinged seat and parallel interval setting the first rod piece
With the second rod piece；
The hinge hole is arranged on the hinged seat；First annular groove is arranged on first rod piece, and described the
Two annular grooves are arranged on second rod piece；First connecting shaft passes through first annular groove and fixes on the fixing seat, institute
The second connecting shaft is stated across second annular groove and is fixed on one end of the connecting plate.
Further, the quantity of second rod piece and second connecting shaft is two pieces, two second rod pieces
It is symmetrically disposed in the two sides of first rod piece；The fixing seat includes spaced two the with the first mounting hole
One vertical plate, the connecting plate include spaced two mounting bases, and each mounting base includes spaced having
Two the second vertical plates of two mounting holes；First annular groove is the through slot through first rod piece, and second annular groove is to pass through
Wear the through slot of second rod piece；
First rod piece is located between two first vertical plates, and first connecting shaft passes through first mounting hole
With the first annular groove；Each second rod piece is located between two second vertical plates of the corresponding mounting base, and described
Two connecting shafts pass through second mounting hole and second annular groove.
Second aspect of the present invention provides a kind of lathe, and the lathe includes workbench, is arranged on the workbench
Working plate, turnover device and control system, the turnover device include splicing frame, lifting mechanism and connecting rod machine described above
Structure；
Described turnover one end for being connected to the working plate of splicing frame；The fixing end setting of the lifting mechanism exists
On the workbench and be located at the lower section of the splicing frame, the link mechanism be located at the splicing frame and the lifting mechanism it
Between and be connected simultaneously with the movable end of the lifting mechanism and the splicing frame；
The control system includes the sensing device of controller and the movable end position for detecting the lifting mechanism, institute
Controller is stated to be electrically connected with the sensing device and the lifting mechanism；The controller controls the lifting mechanism to drive
Connecting rod mechanism movement is stated, the splicing frame is lifted or put down；When the splicing frame lifts, the splicing frame and the work
Make platen docking.
Further, the turnover device further includes multiple support rods, and multiple support rod parallel intervals are arranged in institute
It states on splicing frame.
Further, the turnover device further includes being separately positioned on splicing frame two sides and close to the working plate
Two limited blocks, two limited blocks protrude from the upper surface of the splicing frame and to the sides where the working plate
Extend to form the step surface that can be resisted against on the working plate；
When the splicing frame lifts in place, the step surface is resisted against on the working plate.
Further, the sensing device include sensor and with sensing body；
The sensing body is arranged on the movable end of the lifting mechanism, sensor setting on the workbench and
Close to the sensing body, the sensor judge for detecting the sensing body splicing frame whether lift in place and/or
It puts down in place.
Further, the sensing body is induction bracket, and the sensor includes two close to switch, and one described close
Switch detects the induction bracket when the splicing frame lifts in place, another described close switch is put in the splicing frame
Under in place when detect the induction bracket.
Further, the lathe further includes two guide rails being symmetricly set on the working plate and can be
The slide plate slided on two guide rails；One end of two guide rails and the working plate are provided with the one of the splicing frame
End alignment.
Further, the lathe is vertical broaching machine.
The present invention provides a kind of link mechanisms and lathe for lathe turnover device, pass through the working plate in lathe
One end be provided with the turnover device of link mechanism provided by the invention, can a connecting rod and a lifting machine be only set
In the case where structure, splicing frame is smoothly overturn, so that operator, which does not have to handle, protrudes into the machining position of workpiece, and need to only be stood
Outside protective door, so that it may which thus the operation for completing feeding, discharge on reaching the splicing frame outside protective door both alleviates operator
Labor intensity, and can to avoid lathe malfunction or the remaining iron filings of lathe operator is damaged with cooling water etc., from
And while improving the production efficiency, the personal safety of operator can also be effectively protected.
Detailed description of the invention
Fig. 1 is the connection relationship signal of the working plate and turnover device for a kind of lathe that the embodiment of the present invention one provides
Figure, wherein splicing frame is in down state；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the bottom substance schematic diagram of working plate and turnover device in Fig. 1, wherein splicing frame is in down state,
In order to show link mechanism, support rod is omitted in figure；
Fig. 4 is the bottom substance schematic diagram of working plate and turnover device in Fig. 1, wherein splicing frame is in raised state；
Fig. 5 is the explosive view of link mechanism in Fig. 1；
Fig. 6 is in the main view of down state for the turnover device in Fig. 1；
Fig. 7 is the left view of Fig. 3；
Fig. 8 is in the main view of lifting state for the turnover device in Fig. 1；
Fig. 9 is the left view of Fig. 8.
Appended drawing reference: turnover device 100；Workbench 200；Working plate 300；Slide plate 400；Guide rail 500；Control system
600；Splicing frame 1；Lifting mechanism 2；Link mechanism 3；Connecting rod 31；First rod piece 311；First annular groove 3111；Second rod piece 312；
Second annular groove 3121；Hinged seat 313；Hinge hole 3131；Connecting plate 32；Mounting base 321；Second vertical plate 3211；Second mounting hole
32111；Fixing seat 33；First vertical plate 331；First mounting hole 3311；First connecting shaft 34；Second connecting shaft 35；Sensing device
4；Sensor 41；Sense body 42；Support rod 5；Limited block 6；Step surface 61.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further described in more detail.
In the description of the present invention, "upper", "lower", "front", "rear", "left", "right" orientation or positional relationship are based on turning over
The normal operating condition of rotary device, orientation or positional relationship as shown in Fig. 1, wherein "bottom" refers to "lower" direction.It is understood that
, these directional terminologies are merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Embodiment
The embodiment of the invention provides a kind of lathes, and as shown in Fig. 1,3-4, which includes workbench 200, working plate
300, turnover device 100 and control system 600, working plate 300 are erected on workbench 200.Turnover device 100 includes splicing
Frame 1, link mechanism 3 and lifting mechanism 2, the turnover one end for being connected to working plate 300 of splicing frame 1, lifting mechanism 2 are consolidated
Fixed end is arranged on working plate 300 and is located at the lower section of splicing frame 1, link mechanism 3 be located at splicing frame 1 and lifting mechanism 2 it
Between, and link mechanism 3 is connected with the movable end of lifting mechanism 2 and splicing frame 1 simultaneously, and control system 600 includes controller
The sensing device 4 of (not shown) and the movable end position for detecting lifting mechanism 2, controller and sensing device 4 and lifting machine
Structure 2 is electrically connected；Controller controls lifting mechanism 2 with the movement of drive link mechanism 3, and splicing frame 1 is lifted or put down；Work as splicing
When frame 1 lifts, splicing frame 1 is docked with working plate 300.The purpose that sensing device 4 is arranged is, certain in order to guarantee safety
A protective door (not shown) can be arranged in lathe, and the splicing frame 1 of the present embodiment is actually exactly connected to working plate 300
Close to one end of protective door, after splicing frame 1 lifts in place, splicing frame 1 can be reached outside protective door, so that operator stands
Outside protective door, so that it may realize the operation of feeding, discharge on reaching the splicing frame 1 outside protective door, and not have to protrude into hand
The machining position of workpiece, and certain lathes, for example vertical broaching machine, during workpieces processing, working plate 300 can be in vertical side
Move up and down upwards, therefore, in order to prevent when work pieces process, reach the splicing frame 1 outside protective door and between protective door mutually
Collision must assure that splicing frame 1 has been put down in place again before work pieces process, and sensing device 4, which is arranged, can guarantee lathe
Control system 600 can perceive splicing frame 1 whether lift or put down in place, in order to control system 600 control lathe on its
Its component performs the next step operation.Fixing end described in the present embodiment is that position remains constant in lifting mechanism 2, cannot
One end of relative motion is generated with the other structures of lathe, movable end refers to can be by stretching out or bouncing back come band in lifting mechanism 2
One end that dynamic link mechanism 3 moves.
Further, as shown in Fig. 3-5,7,9, link mechanism 3 includes connecting rod 31, connecting plate 32, the company of fixing seat 33, first
The bottom of splicing frame 1 is arranged in spindle 34 and the second connecting shaft 35, fixing seat 33, and 3131 peace of hinge hole is provided on connecting rod 31
One end of connecting rod 31 is arranged in the first annular groove 3111 and the second annular groove 3121 of row interval setting, hinge hole 3131, and connecting rod 31 is logical
Hinge hole 3131 is crossed to be hinged on working plate 300；First connecting shaft 34 is fixedly connected with fixing seat 33, and the first connecting shaft
34 at least a part of settings can be slided between first connecting shaft 34 and the first annular groove 3111 relatively in the first annular groove 3111
It is dynamic；Second connecting shaft 35 is fixedly connected with one end of connecting plate 32, and at least a part of setting of the second connecting shaft 35 is the
It, can opposite sliding between the second connecting shaft 35 and the second annular groove 3121 in two annular grooves 3121；Connecting plate 32 is far from the second connection
One end of axis 35 is connected with the movable end of lifting mechanism 2；When the movable end of lifting mechanism 2 stretches out in place, link mechanism 3 will be connect
Material frame 1 lifts, and the first connecting shaft 34 is located at the first annular groove 3111 far from one end where hinge hole 3131, the second connecting shaft 35
In the second annular groove 3121 close to one end where hinge hole 3131；During lifting mechanism 2 moves downward, 32 band of connecting plate
Dynamic connecting rod 31 downwardly turns over, and the first connecting shaft 34 generates opposite sliding backward, the second connecting shaft relative to the first annular groove 3111
35 generate forward opposite sliding, when the movable end of lifting mechanism 2 bounces back in place, link mechanism relative to the second annular groove 3121
3 put down splicing frame 1, and the first connecting shaft 34 is located at the first annular groove 3111 close to one end where hinge hole 3131；Second connection
Axis 35 is located at the second annular groove 3121 far from one end where hinge hole 3131.Opposite sliding described in the present embodiment refers to the first company
Spindle 34 can change its relative position in the first annular groove 3111, and the second connecting shaft 35 also can change it in the second annular groove
Relative position in 3121.
Further, in the present embodiment, connecting rod 31 includes hinged seat 313 and the first rod piece that parallel interval is arranged
311 and second rod piece 312, hinge hole 3131 be arranged on hinged seat 313, the first annular groove 3111 is arranged on the first rod piece 311,
Second annular groove 3121 is arranged on the second rod piece 312, and the first connecting shaft 34 passes through the first annular groove 3111, and the first connecting shaft 34
Both ends be fixed in fixing seat 33, the second connecting shaft 35 passes through the second annular groove 3121, and the both ends of the second connecting shaft 35 are solid
It is scheduled on one end of connecting plate 32.
Further, as shown in figure 5, the quantity of the second rod piece 312 and the second connecting shaft 35 in the present embodiment is two
Part, two the second rod pieces 312 are symmetrically disposed in the two sides of the first rod piece 311；Fixing seat 33 includes spaced two tools
There is the first vertical plate 331 of the first mounting hole 3311, connecting plate 32 includes spaced two mounting bases 321, each mounting base
321 include spaced two second vertical plates 3211 with the second mounting hole 32111；First annular groove 3111 is through first
The through slot of rod piece 311, the second annular groove 3121 are the through slot through the second rod piece 312；First rod piece 311 is located at two the first vertical plates
Between 331, the first connecting shaft 34 passes through the first mounting hole 3311 and the first annular groove 3111；Each second rod piece 312, which is located at, to be corresponded to
Mounting base 321 two the second vertical plates 3211 between, the second connecting shaft 35 pass through the second mounting hole 32111 and the second annular groove
3121。
First annular groove 3111 and the second annular groove 3121 of the present embodiment are the through slot through corresponding rod piece, in other implementations
In mode, the first annular groove 3111 and the second annular groove 3121 are also possible to the semi-closed structure of one side closed, another side opening, corresponding
The one end on ground, the first connecting shaft 34 is arranged in the first annular groove 3111, and the other end is fixed in fixing seat 33, the second connecting shaft 35
One end be arranged in the second annular groove 3121, the other end is fixed on one end of connecting plate 32；It can also be not provided with 311 He of the first rod piece
Second rod piece 312, for example first annular groove an of semi-closed structure can be directly opened up on the connecting rod 31 of only one rod piece
3111 and a semi-closed structure the second annular groove 3121, the first annular groove 3111 and the second annular groove 3121 are backwards to being arranged, accordingly,
One end of first connecting shaft 34 is arranged in the first annular groove 3111, and the other end is fixed in fixing seat 33, the second connecting shaft 35
One end is arranged in the second annular groove 3121, and the other end is fixed on one end of connecting plate 32.In addition, in the connecting rod 31 of only one rod piece
On can also be not provided with hinged seat 313, for example one hinge hole 3131 can be set in one end of connecting rod 31.The present embodiment
It is the bottom that hinged seat 313 is hinged on to working plate 300, in other embodiments, also can according to need hinged seat
313 are hinged on the side wall of working plate 300 or workbench 200, if be able to satisfy connecting rod 31 described in the present embodiment with
Setting relationship between fixing seat 33.Be arranged that two the second rod pieces 312 can make connecting rod 31 in switching process by
Power is more steady, in other embodiments, first rod piece 311 and second rod piece 312 can also only be arranged, may be used also
Multiple first rod pieces 311 and multiple second rod pieces 312 are arranged.Lifting mechanism 2 in this implementation is oil cylinder, in other embodiment party
In formula, it is also possible to cylinder.
Under normal circumstances, when overturning larger-size plate components, in order to guarantee the switching process of turnover device more
Add steady, it will usually one oil cylinder or cylinder are respectively set in the two sides of plate components, by two oil cylinders or cylinder and accordingly
Connecting rod cooperation realize overturning, and the present embodiment is cooperated by an oil cylinder with connecting rod 31, so that it may smoothly be overturn
Splicing frame 1 may further reduce production cost so as to save an oil cylinder.
Further, for the ease of catching workpiece, multiple support rods 5 are also provided on splicing frame 1, multiple support rods 5 are flat
Row interval is arranged, and remaining iron filings and cooling water can be fallen on outside lathe from the gap between two neighboring support rod 5 on workpiece,
Operator is damaged to avoid remaining iron filings and cooling water.Preferably, support rod 5 is cylindrical or at least upper part
Section is semicircle or at least top curved surface that is divided into smooth transition, with the contact area of workpiece it is small will not accumulate cooling water and
Iron filings, and support surface does not have wedge angle will not disfiguring workpiece.
Further, as shown in Figs. 1-2, the two sides of splicing frame 1 are also provided with two limited blocks 6, and two limited blocks 6 protrude
In splicing frame 1 upper surface and extend to the side where working plate 300 to form the platform that can be resisted against on working plate
Terrace 61, when splicing frame 1 lifts in place, step surface 61 is resisted against on working plate 300, to guarantee the support on splicing frame 1
Bar 5 is aligned with working plate 300.
Further, as shown in Fig. 6,8, sensing device 4 include sensor 41 and with sensing body 42；The setting of body 42 is sensed to exist
On connecting plate 32, and close to connecting plate 32, sensor 41 judges whether splicing frame 1 lifts or put by detection sensing body 42
Under in place.Sensing body 42 in the present embodiment is induction bracket, and sensor 41 is two close to switch, and two close close to switching
Induction bracket and in the vertical direction arrangement up and down indicate splicing when being located at when detecting induction bracket close to switch of upside
Frame 1 has lifted in place, when being located at when detecting induction bracket close to switch of downside, indicates that splicing frame 1 has been put down in place.At it
In its embodiment, sensor 41 is also possible to travel switch, and accordingly, sensing body 42 is to be arranged on connecting plate 32 to be used for
The collision block of impact stroke switch.
Further, as shown in Figure 1, the lathe of the present embodiment further includes slide plate 400 and two guide rails 500, two guide rails
500 are symmetricly set on working plate 300, and one end and the working plate 300 of two guide rails 500 are provided with one end of splicing frame 1
Alignment, slide plate 400 can slide on two guide rails 500, and when needing feeding, splicing frame 1 is lifted in place, and slide plate 400 is located at
On support rod 5, after workpiece is put on slide plate 400 by operator, slide plate 400 is slided into the machining position of working plate 300, together
When, splicing frame 1 is put down in place.After work pieces process is complete, slide plate 400 is slided with workpiece to the direction of splicing frame 1, splicing frame
1 lifts in place to catch slide plate 400, after operator removes workpiece, and can then start the feeding of a new round.
Lathe provided in this embodiment can be vertical broaching machine.
Above-described embodiment each provides a kind of link mechanism and lathe for lathe turnover device, by lathe
One end of working plate is provided with the turnover device of link mechanism provided by the invention, a connecting rod and one can only be arranged
In the case where a lifting mechanism, splicing frame is smoothly overturn, so that operator does not have to the machining position that handle protrudes into workpiece, and
It need to only stand outside protective door, so that it may which thus the operation that feeding, discharge is completed on reaching the splicing frame outside protective door both mitigates
The labor intensity of operator, and can be malfunctioned to avoid lathe or lathe remaining iron filings cause operator with cooling water etc.
Injury, so that while improving the production efficiency, the personal safety of operator can also be effectively protected.
The above description is merely a specific embodiment, but simultaneously difference is limited to this to protection scope of the present invention, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of link mechanism for lathe turnover device, the lathe includes workbench, is arranged on the workbench
Working plate and turnover device, the turnover device include splicing frame and lifting mechanism, and the splicing frame is turnover to be connected to
One end of the working plate；The fixing end setting of the lifting mechanism is on the workbench and under the splicing frame
Side, the link mechanism between the splicing frame and the lifting mechanism and simultaneously with the movable end of the lifting mechanism and
The splicing frame is connected, which is characterized in that the link mechanism includes connecting rod, connecting plate, fixing seat, the first connecting shaft and second
Connecting shaft；
The bottom of the splicing frame is arranged in the fixing seat, and the of hinge hole and parallel interval setting is provided on the connecting rod
One end of the connecting rod is arranged in one annular groove and the second annular groove, the hinge hole, and the connecting rod is hinged on by the hinge hole
On the working plate or the workbench；
First connecting shaft is fixedly connected with the fixing seat and first connecting shaft is at least a part of is arranged described
It, can opposite sliding between first connecting shaft and first annular groove in first annular groove；Second connecting shaft with it is described
One end of connecting plate, which is fixedly connected, and second connecting shaft is at least a part of is arranged in second annular groove, and described second
It can opposite sliding between connecting shaft and second annular groove；The one end of the connecting plate far from second connecting shaft with it is described
The movable end of lifting mechanism is connected；
When the movable end of the lifting mechanism stretches out in place, the link mechanism lifts the splicing frame, and described first connects
Spindle is located at first annular groove far from one end where the hinge hole；Second connecting shaft is located at second annular groove and leans on
One end where the nearly hinge hole；
When the movable end of the lifting mechanism bounces back in place, the link mechanism puts down the splicing frame, and described first connects
Spindle is located at first annular groove close to one end where the hinge hole；It is remote that second connecting shaft is located at second annular groove
From one end where the hinge hole.
2. link mechanism according to claim 2, which is characterized in that the connecting rod include hinged seat and with the hinged seat
The first rod piece and the second rod piece of connected and parallel interval setting；
The hinge hole is arranged on the hinged seat；First annular groove is arranged on first rod piece, second ring
Slot is arranged on second rod piece；First connecting shaft pass through first annular groove and it is fixed on the fixing seat, described the
Two connecting shafts pass through second annular groove and are fixed on one end of the connecting plate.
3. link mechanism according to claim 2, which is characterized in that the number of second rod piece and second connecting shaft
Amount is two pieces, and two second rod pieces are symmetrically disposed in the two sides of first rod piece；The fixing seat includes interval
Two be arranged have the first vertical plate of the first mounting hole, and the connecting plate includes spaced two mounting bases, Mei Gesuo
Stating mounting base includes spaced two second vertical plates with the second mounting hole；First annular groove is through described first
The through slot of rod piece, second annular groove are the through slot through second rod piece；
First rod piece is located between two first vertical plates, and first connecting shaft passes through first mounting hole and the
One annular groove；Each second rod piece is located between two second vertical plates of the corresponding mounting base, and described second connects
Spindle passes through second mounting hole and second annular groove.
4. a kind of lathe, which is characterized in that the lathe includes workbench, setting working plate on the workbench, turns over
Rotary device and control system, the turnover device include splicing frame, company described in lifting mechanism and claim 1-3 any one
Linkage；
Described turnover one end for being connected to the working plate of splicing frame；The fixing end of the lifting mechanism is arranged described
On workbench and be located at the splicing frame lower section, the link mechanism between the splicing frame and the lifting mechanism and
It is connected simultaneously with the movable end of the lifting mechanism and the splicing frame；
The control system includes the sensing device of controller and the movable end position for detecting the lifting mechanism, the control
Device processed is electrically connected with the sensing device and the lifting mechanism；The controller controls the lifting mechanism to drive the company
Linkage movement, the splicing frame is lifted or is put down；When the splicing frame lifts, the splicing frame and the workbench
Plate docking.
5. lathe according to claim 4, which is characterized in that the turnover device further includes multiple support rods, Duo Gesuo
Support rod parallel interval is stated to be arranged on the splicing frame.
6. lathe according to claim 5, which is characterized in that the turnover device further includes being separately positioned on the splicing
Frame two sides and close to the working plate two limited blocks, two limited blocks protrude from the upper surface of the splicing frame and
Extend to the side where the working plate to form the step surface that can be resisted against on the working plate；
When the splicing frame lifts in place, the step surface is resisted against on the working plate.
7. lathe according to claim 4, which is characterized in that the sensing device include sensor and with sensing body；
The sensing body is arranged on the movable end of the lifting mechanism, and the sensor setting is on the workbench and close
The sensing body, the sensor is for detecting the sensing body to judge whether the splicing frame lifts in place and/or put down
In place.
8. lathe according to claim 7, which is characterized in that the sensing body is induction bracket, and the sensor includes
Two detect the induction bracket when the splicing frame lifts in place close to switch, a close switch, another
It is described to detect the induction bracket when the splicing frame is put down in place close to switch.
9. according to lathe described in claim 4~8 any one, which is characterized in that the lathe further includes being symmetricly set on
Two guide rails on the working plate and the slide plate that can be slided on two guide rails；The one of two guide rails
One end that the working plate is provided with the splicing frame is held to be aligned.
10. lathe according to claim 9, which is characterized in that the lathe is vertical broaching machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357328.3A CN109513991B (en) | 2018-11-15 | 2018-11-15 | Connecting rod mechanism of machine tool turnover device and machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357328.3A CN109513991B (en) | 2018-11-15 | 2018-11-15 | Connecting rod mechanism of machine tool turnover device and machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109513991A true CN109513991A (en) | 2019-03-26 |
| CN109513991B CN109513991B (en) | 2020-06-19 |
Family
ID=65777908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811357328.3A Active CN109513991B (en) | 2018-11-15 | 2018-11-15 | Connecting rod mechanism of machine tool turnover device and machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109513991B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975757A (en) * | 2021-03-01 | 2021-06-18 | 中寰(山东)重工机械有限公司 | Rotating mechanism for full-automatic internal polishing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3685394A (en) * | 1970-04-01 | 1972-08-22 | James Arthur Smith | Machine tools |
| CN201505815U (en) * | 2009-07-23 | 2010-06-16 | 浙江豪情汽车制造有限公司 | Mobile work table for a machine tool |
| EP2421674A1 (en) * | 2009-04-22 | 2012-02-29 | Maschinenfabrik Frömag GmbH & Co. Kg | Tool unit and machine for producing keyways or similar recesses |
| CN205201168U (en) * | 2015-11-24 | 2016-05-04 | 神龙汽车有限公司 | Upset loading attachment is fixed a position fast to cylinder cap part |
| CN205346322U (en) * | 2016-02-01 | 2016-06-29 | 宁夏古雁建材有限公司 | Automatic upset gliding device of lower piece platform |
| CN206029310U (en) * | 2016-08-05 | 2017-03-22 | 河南工程学院 | Turning plate type workbench of machine tool |
-
2018
- 2018-11-15 CN CN201811357328.3A patent/CN109513991B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3685394A (en) * | 1970-04-01 | 1972-08-22 | James Arthur Smith | Machine tools |
| EP2421674A1 (en) * | 2009-04-22 | 2012-02-29 | Maschinenfabrik Frömag GmbH & Co. Kg | Tool unit and machine for producing keyways or similar recesses |
| CN201505815U (en) * | 2009-07-23 | 2010-06-16 | 浙江豪情汽车制造有限公司 | Mobile work table for a machine tool |
| CN205201168U (en) * | 2015-11-24 | 2016-05-04 | 神龙汽车有限公司 | Upset loading attachment is fixed a position fast to cylinder cap part |
| CN205346322U (en) * | 2016-02-01 | 2016-06-29 | 宁夏古雁建材有限公司 | Automatic upset gliding device of lower piece platform |
| CN206029310U (en) * | 2016-08-05 | 2017-03-22 | 河南工程学院 | Turning plate type workbench of machine tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975757A (en) * | 2021-03-01 | 2021-06-18 | 中寰(山东)重工机械有限公司 | Rotating mechanism for full-automatic internal polishing machine |
| CN112975757B (en) * | 2021-03-01 | 2021-10-29 | 中寰(山东)重工机械有限公司 | Rotating mechanism for full-automatic internal polishing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109513991B (en) | 2020-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7721398B2 (en) | Cutting machine with a workpiece changer | |
| CN102729100B (en) | Double main axle machine tools and loading and discharging method | |
| EP1795298B1 (en) | Machine tool with loading device | |
| KR20110060064A (en) | Loading and unloading apparatus for machine | |
| EP2495070A1 (en) | High rigidity moving column horizontal machine tool | |
| CN109513994B (en) | Control method of secondary pushing mechanism of machine tool | |
| CN109513991A (en) | The link mechanism and lathe of lathe turnover device | |
| CN202717809U (en) | Double-finger vertical quenching machine tool for automatically clamping workpieces | |
| CN112404583A (en) | Foundry goods double-end cutting device | |
| CN112719649A (en) | Lathe bed subassembly of laser cutting machine | |
| US20050031426A1 (en) | Machine tool | |
| CN102719632A (en) | Double-finger automatic workpiece clamping vertical type quenching machine tool | |
| CN109513996A (en) | The overturning material receiving mechanism and lathe of lathe | |
| CN210997155U (en) | High-efficient high-speed numerical control cutting machine | |
| JP2007098529A (en) | Spindle moving type lathe | |
| CN105583542B (en) | A kind of filter intranet and extranet automatic soldering device | |
| SE424105B (en) | APPARATUS FOR DISPLAYING FAILED DRAWINGS IN A PRESS | |
| CN109513995B (en) | Secondary pushing equipment and lathe of lathe | |
| CN111266842A (en) | Speed multiplying line online screwing positioning device and adjusting method thereof | |
| CN107957632B (en) | Automatic granulating device for liquid crystal screen glass and processing method thereof | |
| CN215747041U (en) | Efficient projection welding machine welding set | |
| CN112828744B (en) | Bearing seat driving and locking method | |
| CN212600645U (en) | Milling device capable of detecting tool wear state for machining special-shaped crank arm | |
| JP4396609B2 (en) | Spindle pick-up lathe | |
| CN111546172A (en) | Glass edge grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |