CN206263783U - The discharging mechanism of mechanical watch pendulum automatic grinding lathe - Google Patents
The discharging mechanism of mechanical watch pendulum automatic grinding lathe Download PDFInfo
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- CN206263783U CN206263783U CN201621339795.XU CN201621339795U CN206263783U CN 206263783 U CN206263783 U CN 206263783U CN 201621339795 U CN201621339795 U CN 201621339795U CN 206263783 U CN206263783 U CN 206263783U
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Abstract
The utility model is related to the discharging mechanism of mechanical watch pendulum automatic grinding lathe.The discharging mechanism that purpose is to provide can be automatically performed the discharging work of mechanical watch pendulum workpiece, so as to improve operating efficiency, reduce labour intensity and human cost.Technical scheme is：The discharging mechanism of mechanical watch pendulum automatic grinding lathe, it is characterised in that：The discharging mechanism is arranged on the workbench on rear side of jig, including collecting frame, discharging jaw, the discharging cylinder for driving discharging jaw oscilaltion, the longitudinal rail slide block mechanism installed along the longitudinal direction and longitudinal cylinder；Discharging jaw removes workpiece from jig one by one, and longitudinal cylinder drives the longitudinal sliding block of longitudinal rail slide block mechanism to slide, and discharging cylinder and discharging jaw are movable with longitudinal sliding block, and workpiece is sent on collecting frame.
Description
Technical field
The utility model is related to machine tool technology field, specifically a kind of discharging machine of mechanical watch pendulum automatic grinding lathe
Structure.
Background technology
Pendulum is also referred to as pendulum top, is the semilune centrifugation block part of auomatic fixing chain watch, and the overwhelming majority is used and is processed into semicircle
Metal sheet, be typically mounted on the central bearing at the movement back side.In the mechanical watch of auomatic fixing chain, the basic motive of movement
It is exactly the self gravitation of pendulum, the self gravitation of pendulum makes it keep center of gravity downwards when static, then constrained in axle center during motion
Under be converted into rotation, tighten the clockwork spring of movement.
The construction and raw material of pendulum play decisive role for operation effect of auomatic fixing chain.Because pendulum needs extremely
Accurate gravity, therefore nowadays most pendulums uses tungsten alloy to manufacture, proportion is high, stability of characteristics.During production, in mould
The metal dust equipped with glue is compressed in tool by hydraulic pressure, metal dust close adhesion is formed a ring-type blank, connect down
It is sintered come the continuous heating in vacuum high temperature furnace.Only only a few blank perfect shaping after sintering, big portion also keeps former
Beginning form, for example has the flash of a few tenths of millimeter, it is necessary to carry out grinding treatment to it, after the completion for the treatment of again by ring-type blank from
Centre is cut, and forms two semicircle pendulums.In existing production process, above-mentioned grinding work is usually complete on grinding machine by workman
Into, grinding every time is required for manually picking and placeing workpiece, and inefficiency, labour intensity is big.
Regarding to the issue above, applicant proposes a kind of automatic grinding lathe of mechanical watch pendulum, and the grinding machine passes through
One by one be sent on fixture workpiece to be polished by feeding mechanism, fixture Automatic-clamping workpiece, and beating for workpiece is automatically performed by bistrique
Mill., it is necessary to workpiece is sent out into lathe after the completion of polishing, it is therefore desirable to design a kind of new discharging mechanism.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of above-mentioned background technology, there is provided a kind of mechanical watch pendulum
Hammer the discharging mechanism of automatic grinding lathe into shape, the discharging work of mechanical watch pendulum workpiece can be automatically performed, so as to improve work
Efficiency, reduces labour intensity and human cost.
The technical solution adopted in the utility model is：
The discharging mechanism of mechanical watch pendulum automatic grinding lathe, it is characterised in that：The discharging mechanism is pressed from both sides installed in lathe
On workbench on rear side of tool, including collecting frame, discharging jaw, drive discharging jaw oscilaltion discharging cylinder, along front and back
To the longitudinal rail slide block mechanism installed and longitudinal cylinder；Discharging jaw removes workpiece from jig one by one, longitudinal gas
Cylinder drives the longitudinal sliding block of longitudinal rail slide block mechanism to slide, and discharging cylinder and discharging jaw are movable with longitudinal sliding block,
Workpiece is sent on collecting frame.
Preferably, two finger horizontals of the discharging jaw arrange that forward the front end of two fingers is formed with arc
Mouthful, an opening for circle is formed after closing up, opening diameter is more than the external diameter of jig but less than the external diameter of workpiece；Discharging gas
The push rod of cylinder is vertically lifted and fixed discharging jaw, and the cylinder body of the cylinder that discharges is fixed on longitudinal sliding block, the longitudinal direction
Sliding block is connected with longitudinal cylinder.
Preferably, the collecting frame includes being transversely mounted cross slide way slide block mechanism, at least one on the table
Collect bar and collect cylinder；The cross slide way of cross slide way slide block is horizontally fixed on workbench rear side in left-right direction, laterally
The transverse slider of guide rail slide block is connected with the push rod for collecting cylinder, and is slid along cross slide way under the driving for collecting cylinder, receives
The rear end for collecting bar is fixed on transverse slider, and the stage casing of collection bar tilts upward to be stretched out, and the front end for collecting bar overhangs upward vertically.
The beneficial effects of the utility model are：In the utility model, after the finger of the jaw that discharges closes up, can be in discharging gas
Under the action of cylinder, the workpiece polished on jig is held up, while not contacted with jig in order to avoid disturbing it to act；And
And workpiece can be sent on collection bar using longitudinal cylinder, whole process high degree of automation effectively improves operating efficiency,
Labour intensity and human cost, and simple structure are reduced, is installed and easy to maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of mechanical watch pendulum automatic grinding lathe.
Fig. 2 is overlooking the structure diagram of the present utility model.
Fig. 3 is left view structural representation of the present utility model.
Fig. 4 is the structural representation of pendulum workpiece.
Specific embodiment
The utility model is described in further detail below, but the utility model is not limited to following examples.
As shown in figure 1, the automatic grinding lathe of mechanical watch pendulum, including：One fuselage 1, is fixedly arranged in the middle of horizontal work
Make platform 2；One jig 4, is vertically installed at the top surface in the middle part of workbench, for the workpiece 20 of gripping ring-like；At least one mill
Assembly 5 (there are 2 in figure, one is arranged vertically, grinds top surface 20-2, and one is in tilted layout, grinding angular surface 20-1) is cut, installed in work
On fuselage on rear side of platform, positioned at the top of jig；One feeding mechanism 3 (shown in dotted line frame), installed in jig
Front side, workpiece to be processed is clamped on jig one by one.
As shown in Figure 2 and Figure 3, discharging mechanism described in the utility model, for the discharging of the workpiece after grinding.
The discharging mechanism is arranged on the workbench on rear side of jig, including collecting frame, discharging jaw 11, drive discharging jaw are upper and lower
The discharging cylinder 13 of lifting, the longitudinal rail slide block mechanism installed along the longitudinal direction and longitudinal cylinder 14；Discharging jaw 11 will
Workpiece is removed from jig one by one, and the push rod 6 of longitudinal cylinder drives the longitudinal sliding block 7 of longitudinal rail slide block mechanism to slide, and goes out
Material cylinder and discharging jaw are movable with longitudinal sliding block, and workpiece is sent on collecting frame.Longitudinal rail slide block mechanism
The top of longitudinal rail 19 is provided with containment vessel 8.
The horizontal forward arrangement of two fingers 10 of the discharging jaw, the front end of two fingers is formed with arc port, closes up
An opening for circle 9 is formed afterwards, and opening diameter is more than jig external diameter but less than the external diameter of workpiece.The push rod of discharging cylinder
12 vertically slide and fixed discharging jaw, discharge cylinder cylinder body be fixed on longitudinal sliding block, the longitudinal sliding block with
Longitudinal cylinder connection.In order to preferably hold up workpiece, to lower recess around opening, so as to workpiece.
The collecting frame include being transversely mounted cross slide way slide block mechanism on the table, at least one collect bar 17 with
And collect cylinder 18.The cross slide way 15 of cross slide way slide block is horizontally fixed on workbench rear side, cross slide way in left-right direction
The transverse slider 16 of sliding block is connected with the push rod for collecting cylinder, and is slid along cross slide way under the driving for collecting cylinder, collects
The rear end of bar is fixed on transverse slider, and the stage casing of collection bar tilts upward to be stretched out, and the front end for collecting bar overhangs upward vertically.Figure
In have 2 collection bars, it is one of collect it is full after, collect cylinder and promote transverse slider movement, replace another and collect bar.
Lathe is provided with a control unit, and described control unit includes PLC or microprocessor as control centre, is used for
Input instruction and the touch-screen of display, some operation buttons, the PLC or microprocessor and touch-screen, operation button, each electricity
The magnetic valve connection of machine and each cylinder.Control unit is omitted in Fig. 1.
Operation principle of the present utility model is：
During polishing, two fingers 10 of the jaw 11 that discharges open, and in the lower section of workpiece 20；Discharge gas after the completion of polishing
Two fingers 10 of pawl 11 close up, and discharging cylinder 13 drives discharging jaw 11 to rise, and holds up workpiece, and longitudinal cylinder 14 drives discharging
Cylinder 13 and discharging jaw 11 are moved rearwards by, until the opening 9 between two fingers moves to the front end top for collecting bar 17,
Discharging cylinder 13 drives discharging jaw 11 to decline afterwards so that collect the front end of bar 17 through the centre bore 20-3 of workpiece；Then
Two fingers 10 of the jaw 11 that discharges open, and workpiece slides into the rear end for collecting bar 17, and discharging cylinder 13 drives discharging jaw 11
Rise, longitudinal cylinder 14 drives discharging cylinder and discharging jaw to reset forward, and wait discharges next time.Grinding workpieces are completed
Afterwards, then along therefrom being cut shown in Fig. 4 dotted lines into two, pendulum is shaping.
Finally it should be noted that listed above is only specific embodiment of the utility model.Obviously, this practicality is new
Type is not limited to above example, can also there is many variations.One of ordinary skill in the art can be from disclosed in the utility model
The all deformations directly derived in content or associated, are considered as protection domain of the present utility model.
Claims (3)
1. the discharging mechanism of mechanical watch pendulum automatic grinding lathe, it is characterised in that：The discharging mechanism is arranged on jig
(4) on the workbench (2) on rear side of, including collecting frame, discharging jaw (11), the discharging cylinder of drive discharging jaw oscilaltion
(13) the longitudinal rail slide block mechanism, installed along the longitudinal direction and longitudinal cylinder (14)；Discharging jaw (11) is by workpiece (20)
Removed from jig (4) one by one, longitudinal cylinder (14) drives the longitudinal sliding block (7) of longitudinal rail slide block mechanism to slide, discharging
Cylinder (13) and discharging jaw (11) are movable with longitudinal sliding block (7), and workpiece (20) is sent on collecting frame.
2. the discharging mechanism of mechanical watch pendulum automatic grinding lathe according to claim 1, it is characterised in that：It is described go out
Two horizontal forward arrangements of finger (10) of material jaw (11), the front end of two fingers is formed with arc port, one is formed after closing up
Individual circular opening (9), opening diameter is more than the external diameter of jig but less than the external diameter of workpiece (20)；Discharging cylinder (13)
Push rod (12) is vertically lifted and fixed discharging jaw (11), and the cylinder body of the cylinder that discharges is fixed on longitudinal sliding block (7),
The longitudinal sliding block (7) is connected with longitudinal cylinder (14).
3. the discharging mechanism of mechanical watch pendulum automatic grinding lathe according to claim 1 and 2, it is characterised in that：Institute
Stating collecting frame includes being transversely mounted cross slide way slide block mechanism on the table, at least one collects bar (17) and collect gas
Cylinder (18)；The cross slide way (15) of cross slide way slide block is horizontally fixed on workbench rear side, cross slide way slide block in left-right direction
Transverse slider (16) with collect cylinder push rod be connected, and collect cylinder driving under along cross slide way slide, collection bar
Rear end be fixed on transverse slider, the stage casing for collecting bar tilts upward and stretches out, and the front end for collecting bar overhangs upward vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339795.XU CN206263783U (en) | 2016-12-07 | 2016-12-07 | The discharging mechanism of mechanical watch pendulum automatic grinding lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339795.XU CN206263783U (en) | 2016-12-07 | 2016-12-07 | The discharging mechanism of mechanical watch pendulum automatic grinding lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263783U true CN206263783U (en) | 2017-06-20 |
Family
ID=59044685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621339795.XU Active CN206263783U (en) | 2016-12-07 | 2016-12-07 | The discharging mechanism of mechanical watch pendulum automatic grinding lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263783U (en) |
-
2016
- 2016-12-07 CN CN201621339795.XU patent/CN206263783U/en active Active
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