CN206162079U - Spot facing work rubber wheel mechanism in wrist -watch jewel bearing with feeding function - Google Patents
Spot facing work rubber wheel mechanism in wrist -watch jewel bearing with feeding function Download PDFInfo
- Publication number
- CN206162079U CN206162079U CN201621149790.0U CN201621149790U CN206162079U CN 206162079 U CN206162079 U CN 206162079U CN 201621149790 U CN201621149790 U CN 201621149790U CN 206162079 U CN206162079 U CN 206162079U
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- China
- Prior art keywords
- guide wheel
- jewel bearing
- steel wire
- feeding
- wheel mechanism
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Abstract
The utility model discloses a spot facing work rubber wheel mechanism in wrist -watch jewel bearing with feeding function, including rubber wheel mechanism, feed mechanism. Rubber wheel mechanism includes guide pulley, grinding steel wire. The guide pulley side is equipped with the guide pulley helicla flute, one side card of waiting to process jewel bearing is waited to process and has been worn the grinding steel wire in jewel bearing's the hole in the guide pulley helicla flute. Feed mechanism includes that pay -off feed device, jewel bearing stopper, feeding end steel wire tighten up the support. The pay -off feed device is including feeding push pedal, feed screw, balanced guide bar. Feed the push pedal setting on a slider, it is unsettled to feed push pedal one end, and feeds the arc that the unsettled one end of push pedal has the bending. Be equipped with feed screw, balanced guide bar in the slider. Feed screw promotes slider along balanced guide bar reciprocating motion when being rotatory. The utility model discloses the hole of waiting to process jewel bearing is pushed down by the grinding steel wire to the nationality, grinds and waits to process jewel bearing hole pore wall, can be accurate and quick process jewel bearing.
Description
Technical field
The utility model is related to clock and watch manufacturing technology field, more particularly to a kind of Watch Gem bearing with material feeding function
Interior hole machined guide wheel mechanism.
Background technology
Generally the parts easy to wear such as bearing axle are manufactured in mechanical watch using the artificial gem of high rigidity (to be commonly called as：Hand
Table is bored), to improve the service life of wrist-watch, and ensure stablizing for wrist-watch internal mechanical transmission.
But due to the bearing size in wrist-watch it is all very little (generally all in 1 millimeter), in terms of machining accuracy
Require again very high.Especially in some cases, it is desirable to which the endoporus of jewel bearing is processed in the variable diameters that bus is camber line
Hole, common processing method is difficult to meet demand.
Therefore, being badly in need of exploitation one kind can improve process velocity, and and ensure that the processing unit (plant) of crudy, carry
High efficiency, reduces production cost.
Utility model content
In view of the drawbacks described above of prior art, the utility model provides a kind of Watch Gem bearing with material feeding function
One of interior hole machined guide wheel mechanism, purpose of realization be can accurately and quickly to endoporus bus for camber line variable diameters endoporus
Jewel bearing be processed.
For achieving the above object, the utility model provides a kind of processing of the Watch Gem brearing bore with material feeding function
Guide wheel mechanism, including guide wheel mechanism, feeding mechanism.
The guide wheel mechanism includes guide wheel, grinding steel wire.
Into cylinder, the guide wheel side is provided with guide wheel helicla flute to the guide wheel；The guide wheel helicla flute is with the guide wheel
Axis be axle along guide wheel side spiral surrounding, the profile of the guide wheel spiral fluted cross section and jewel bearing to be processed
Match.
The side of the jewel bearing to be processed is stuck in the guide wheel helicla flute, the endoporus of the jewel bearing to be processed
In be installed with the grinding steel wire；The grinding steel wire compresses the jewel bearing to be processed and snaps in the guide wheel helicla flute side
Endoporus hole wall.
Above-mentioned guide wheel mechanism is exactly applied, nationality drives the jewel bearing rotation to be processed by the guide wheel helicla flute,
The grinding steel wire pushes down the endoporus of the jewel bearing to be processed, grinds the jewel bearing endoporus hole wall to be processed, can
The accurate and quick jewel bearing to endoporus bus for the variable diameters endoporus of camber line is processed.
The feeding mechanism includes that feeding feeder, jewel bearing stop, supply side steel wire tighten up support.
The supply side steel wire tightens up support one end and is provided with supply side and tightens up wheel, and the supply side tightens up wheel and is provided with described
Grinding steel wire；The supply side to be tightened up and be provided with the feeding feeder between wheel and the guide wheel mechanism.
The feeding feeder includes feeding push pedal, feed screw, stable steering bar.
The feeding push pedal is arranged on a slide block；Described feeding push pedal one end is hanging, and the feeding push pedal is hanging
Arc of the one end with bending.
The feed screw, the stable steering bar are provided with the slide block.
It is in hole, axle between the slide block and stable steering bar into being threadedly coupled between the slide block and the feed screw
Between gap coordinate, the feed screw promotes the slide block to move back and forth along the stable steering bar when rotating.
The jewel bearing stop is provided between the feeding feeder and the jewel bearing stop.
The jewel bearing stop pushes limiting bracket, installation axle including jewel bearing；The jewel bearing pushes limit
Position support one end is provided with pressing plate, the other end and is detachably connected with the installation axle, under described pressing plate one end and the jewel bearing
Pressure limiting bracket connection, described to be processed treasured of the other end with reclinate claw alignment in the guide wheel helicla flute
Stone bearing.
The application of the feeding feeder improves the charging rate of jewel bearing to be processed, improves efficiency, reduces processing
Cost.
Preferably, the grinding Steel Wire Surface is coated with abrasive material.
Preferably, the abrasive material is smart steel stone flour or abrasive pastes.
Preferably, the length direction of the grinding steel wire and the guide wheel is in 30 degree of angles.
Preferably, described feed screw one end is provided with thumb wheel, and the thumb wheel is used to rotate the feed screw.
Preferably, the installation axle is provided with upper and lower adjusting nut.
The beneficial effects of the utility model：
Introduction mechanism in the utility model can accurately and quickly treat processing gem brearing bore bus for camber line
The jewel bearing of variable diameters endoporus be processed.
Feeding mechanism in the utility model can fast and accurately treat processing gem bearing and be positioned, and eliminate
The clamping brought because the volume of jewel bearing to be processed 3 is too small is difficult.
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Description of the drawings
Fig. 1 is illustrated that in the embodiment of the utility model one that jewel bearing to be processed snaps in guide wheel spiral fluted structural representation
Figure.
Fig. 2 is illustrated that A-A is to part section structural representation in the utility model Fig. 1.
Fig. 3 is illustrated that the structural representation of feeding mechanism in the embodiment of the utility model one.
Fig. 4 is illustrated that the structural representation of jewel bearing stop in the embodiment of the utility model one.
Specific embodiment
Embodiment
As depicted in figs. 1 and 2, a kind of processing of the Watch Gem brearing bore with material feeding function guide wheel mechanism, including leading
Wheel mechanism, feeding mechanism.
Wherein, guide wheel mechanism includes guide wheel 1, grinding steel wire 2.
1 one-tenth of guide wheel is cylindrical, and the side of guide wheel 1 is provided with guide wheel helicla flute；Guide wheel helicla flute is led by axle edge of the axis of guide wheel 1
1 side spiral surrounding is taken turns, guide wheel spiral fluted cross section matches with the profile of jewel bearing to be processed 3.
The side of jewel bearing to be processed 3 is stuck in guide wheel helicla flute, and grinding is installed with the endoporus of jewel bearing to be processed 3
Steel wire 2；Grinding steel wire 2 compresses the endoporus hole wall that jewel bearing to be processed 3 snaps in guide wheel helicla flute side, is ground steel wire 2 and leads
The length direction of wheel 1 is in 0 to 45 degree angles.
Principle of the present utility model is, when nationality drives jewel bearing 3 to be processed to rotate by guide wheel helicla flute, due to be added
Work jewel bearing 3 is subject to constraining for grinding steel wire 2, it is impossible to carries out transverse shifting, therefore can axially move along a straight line along guide wheel.
Now, the endoporus that steel wire 2 pushes down jewel bearing to be processed 3 is ground, as jewel bearing to be processed 3 is along guide wheel shaft
To moving along a straight line, in a certain angle with the length direction of guide wheel 1 is ground the card master jewel bearing to be processed that steel wire 2 can tightly
Hole wall of 3 endoporus near two ends.
And jewel bearing 3 to be processed is subject to the drive of guide wheel ceaselessly rotating, realize that grinding steel wire 2 is ground treasured to be processed
The pressure of the two ends hole wall of the endoporus of stone bearing 3 gradually increases, and most at last the endoporus hole wall of jewel bearing to be processed 3 grinds to form mider hole
Footpath is less, the arc that two ends are larger.
As shown in Figure 3 and Figure 4, feeding mechanism includes that feeding feeder 4, jewel bearing stop 5, supply side steel wire are tightened up
Support 6.
Supply side steel wire tightens up the one end of support 6 and is provided with supply side and tightens up wheel 61, and supply side tightens up wheel 61 and is provided with grinding steel
Silk 2；Supply side is tightened up and feeding feeder 4 is provided between wheel 61 and guide wheel mechanism.
Feeding feeder 4 includes feeding push pedal 43, feed screw 44, stable steering bar 45.
Feeding push pedal 43 is arranged on a slide block；Feeding push pedal 43 one end is hanging, and feeds the hanging one end band of push pedal 43
There is the arc of bending.
Feed screw 44, stable steering bar 45 are provided with slide block.
It is in hole, the gap of between centers between slide block and stable steering bar 45 into being threadedly coupled between slide block and feed screw 44
Coordinate, promote slide block to move back and forth along stable steering bar 45 when feed screw 44 rotates.
Jewel bearing stop 5 is provided between feeding feeder 4 and jewel bearing stop 5.
As shown in figure 4, jewel bearing stop 5 pushes limiting bracket 52, installation axle 53 including jewel bearing；Jewel bearing
Push that the one end of limiting bracket 52 is provided with the pressing plate 54, other end and installation axle 53 is detachably connected, the one end of pressing plate 54 and jewel bearing
Push limiting bracket connection, to be processed jewel axle of the other end with the alignment of reclinate claw 55 in guide wheel helicla flute
Hold.
In actual use, first jewel bearing to be processed 3 is through and is ground on steel wire 2, then will be installed with jewel to be processed
The grinding steel wire 2 of bearing 3 is arranged on arc of the hanging one end of feeding push pedal 43 with bending, rotates feed screw 44, is made
Slide block is moved along stable steering bar 45, and the jewel bearing to be processed 3 being through on grinding steel wire 2 is pushed at introduction 1.
Jewel bearing to be processed 3 it is pushed to introduction 1 when, moved up and down by controlling installation axle 53, nationality is by arranging
The pressing plate 54 for pushing the one end of limiting bracket 52 in jewel bearing sticks into jewel bearing to be processed 3 in guide wheel helicla flute.
Due to jewel bearing to be processed 3 be through grinding steel wire 2 on, can fast and accurately be positioned, eliminate because
The clamping brought for the volume of jewel bearing to be processed 3 is too small is difficult.
In certain embodiments, it is ground the surface of steel wire 2 and is coated with abrasive material.
More preferable grinding effect can be played by the coated abrasives on grinding steel wire 2.
In certain embodiments, abrasive material is smart steel stone flour or abrasive pastes.
Because abrasive pastes are into pasty state, can preferably be attached on grinding steel wire 2.
In certain embodiments, the length direction for being ground steel wire 2 and guide wheel 1 is in 30 degree of angles.
The two ends hole wall that 30 degree of angles can preferably treat the endoporus of processing gem bearing 3 is ground, it is actually used in
Effect is best.
In certain embodiments, the one end of feed screw 44 is provided with thumb wheel 42, and thumb wheel 42 is used for swivel feeding screw mandrel 44.
Feed screw 44 can preferably be operated by dial wheel operating person, the charging rate for processing gem bearing is controlled.
Grinding steel wire 2 hook 41 is additionally provided with the feeding feeder 4 is used for the position of correcting grinding steel wire 2.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without the need for creative work according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through on the basis of existing technology logic analysis, reasoning or limited reality according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. it is a kind of with material feeding function Watch Gem brearing bore processing guide wheel mechanism, it is characterised in that including guide wheel mechanism,
Feeding mechanism；
The guide wheel mechanism includes guide wheel (1), grinding steel wire (2), and into cylinder, guide wheel (1) side sets the guide wheel (1)
There is a guide wheel helicla flute, the guide wheel helicla flute is axle along the guide wheel (1) side spiral surrounding with the axis of the guide wheel (1),
The guide wheel spiral fluted cross section matches with the profile of jewel bearing to be processed (3), and the one of the jewel bearing (3) to be processed
Side is stuck in the guide wheel helicla flute, and grinding steel wire (2) is installed with the endoporus of the jewel bearing (3) to be processed, described
Grinding steel wire (2) compresses the endoporus hole wall that the jewel bearing (3) to be processed snaps in the guide wheel helicla flute side, the grinding
The length direction of steel wire (2) and the guide wheel (1) is in 0 to 45 degree angles；
The feeding mechanism includes that feeding feeder (4), jewel bearing stop (5), supply side steel wire tighten up support (6)；Institute
State supply side steel wire and tighten up support (6) one end and be provided with supply side and tighten up wheel (61), the supply side tightens up wheel (61) and is provided with institute
State grinding steel wire (2)；The supply side is tightened up and the feeding feeder (4) is provided between wheel (61) and the guide wheel mechanism；
The feeding feeder (4) includes feeding push pedal (43), feed screw (44), stable steering bar (45)；The feeding is pushed away
Plate (43) is arranged on a slide block, and described feeding push pedal (43) one end is hanging, and the hanging one end band of feeding push pedal (43)
There is the arc of bending；The feed screw (44), the stable steering bar (45) are provided with the slide block；The slide block and institute
State into threaded connection between feed screw (44), the gap in hole, between centers between the slide block and stable steering bar (45) coordinates,
The feed screw (44) promotes the slide block to move back and forth along the stable steering bar (45) when rotating；
The jewel bearing stop (5) is provided between the feeding feeder (4) and the jewel bearing stop (5)；Institute
State jewel bearing stop (5) and push limiting bracket (52), installation axle (53) including jewel bearing；The jewel bearing pushes limit
Position support (52) one end is provided with pressing plate (54), the other end and is detachably connected with the installation axle (53), described pressing plate (54) one end
Limiting bracket is pushed with the jewel bearing to be connected, the other end is located at the guide wheel spiral shell with reclinate claw (55) alignment
Jewel bearing described to be processed (3) in spin slot.
2. a kind of Watch Gem brearing bore with material feeding function according to claim 1 processes guide wheel mechanism, and it is special
Levy and be, grinding steel wire (2) surface is coated with abrasive material.
3. a kind of Watch Gem brearing bore with material feeding function according to claim 2 processes guide wheel mechanism, and it is special
Levy and be, the abrasive material is smart steel stone flour or abrasive pastes.
4. a kind of Watch Gem brearing bore with material feeding function according to claim 1 processes guide wheel mechanism, and it is special
Levy and be, the length direction of grinding steel wire (2) and the guide wheel (1) is in 30 degree of angles.
5. a kind of Watch Gem brearing bore with material feeding function according to claim 1 processes guide wheel mechanism, and it is special
Levy and be, described feed screw (44) one end is provided with thumb wheel (42), the thumb wheel (42) is for rotating the feed screw (44).
6. a kind of Watch Gem brearing bore with material feeding function according to claim 1 processes guide wheel mechanism, and it is special
Levy and be, the installation axle (53) is provided with upper and lower adjusting nut (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149790.0U CN206162079U (en) | 2016-10-24 | 2016-10-24 | Spot facing work rubber wheel mechanism in wrist -watch jewel bearing with feeding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149790.0U CN206162079U (en) | 2016-10-24 | 2016-10-24 | Spot facing work rubber wheel mechanism in wrist -watch jewel bearing with feeding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162079U true CN206162079U (en) | 2017-05-10 |
Family
ID=58654162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621149790.0U Expired - Fee Related CN206162079U (en) | 2016-10-24 | 2016-10-24 | Spot facing work rubber wheel mechanism in wrist -watch jewel bearing with feeding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206162079U (en) |
-
2016
- 2016-10-24 CN CN201621149790.0U patent/CN206162079U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |