CN203712428U - Feeding groove for automatic feeding machine of centerless grinding machine - Google Patents
Feeding groove for automatic feeding machine of centerless grinding machine Download PDFInfo
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- CN203712428U CN203712428U CN201320854466.9U CN201320854466U CN203712428U CN 203712428 U CN203712428 U CN 203712428U CN 201320854466 U CN201320854466 U CN 201320854466U CN 203712428 U CN203712428 U CN 203712428U
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- Prior art keywords
- arc
- guide groove
- press strip
- bearing
- guide barrel
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Abstract
The utility model discloses a feeding groove for an automatic feeding machine of a centerless grinding machine. The feeding groove comprises a rectilinear guide groove and an arc guide groove, wherein the rectilinear guide groove is inclined downwards, one end of the rectilinear groove is connected with a floor stand, the lower end of the rectilinear guide groove is connected with the upper end of the arc guide groove, the upper end of the rectilinear guide groove is provided with a rectilinear press bar which can prevent a bearing in the rectilinear guide groove from jumping out, and the rectilinear press bar is connected with a rectilinear press bar height adjusting mechanism; the upper end of the arc guide groove is provided with an arc press plate with the shape and size being matched with the arc guide groove, and the arc press plate is connected with an arc press plate height adjusting mechanism which is used for adjusting the distance between the arc press plate and the arc guide groove. The feeding groove consists of the rectilinear guide groove and the arc guide groove, the rectilinear guide groove is inclined downwards and used for leading out a bearing discharged from a lifting device, and the arc guide groove is connected with the lower end of the rectilinear guide groove, so that after the bearing drops from the rectilinear guide groove, the bearing is changed to stay at a lying state, and the arc shape can play a role in buffering.
Description
Technical field
The utility model relates to a kind of charging equipment of bearing centerless grinder, particularly a kind of chute feeder for centerless grinder automatic charging machine.
Background technology
A lot of manufacturers all come grinding bearing outer ring with centerless grinder, and bearing is the manual feeding of many employings when entering the charging aperture of centerless grinder, inefficiency, and degree of danger is high, and the accident that often has occurs.
Ye You producer adopts import equipment to carry out full-automatic material-feeding, but this kind equipment complex structure is costly, is not suitable for some small-scale producers and introduces, low, the simple in structure centerless grinder automatic charging machine that is therefore necessary to design a kind of cost.
Ye You producer adopts import equipment to carry out full-automatic material-feeding, but this kind equipment complex structure is costly, is not suitable for some small-scale producers and introduces, low, the simple in structure centerless grinder automatic charging machine that is therefore necessary to design a kind of cost.Preliminary this feeder of imagination mainly comprises puies forward materials device and two parts of pay-off, carry materials device and be mainly bearing at random is promoted to the outlet of stand one by one and then imports in chute feeder, and in chute feeder preliminary ordered arrangement; Pay-off is that chute feeder bearing out is again arranged and made it in erectility, on one side the outer ring of bearing contact with two rotating shafts in pay-off and on one side high speed rotating advance, finally enter and in centerless grinder, grind outer ring operation.
In above-mentioned feeder, carrying materials device is connected by chute feeder with pay-off, chute feeder has played the effect that connects tie, how to design one and can prevent that the chute feeder that prevents bearing ejection and have a plateau in transport process when entering pay-off from seeming particularly important.
Utility model content
The utility model has overcome existing deficiency in above-mentioned prior art, provides a kind of and can prevent from preventing that bearing from ejecting and having when entering pay-off the chute feeder of a plateau in transport process.
The technical solution of the utility model is achieved in that
Chute feeder for centerless grinder automatic charging machine, described chute feeder comprises a line channel and an arc guide barrel, line channel is tilted to lower setting, one end of line channel is connected with stand, the lower end of line channel is connected with the upper end of arc guide barrel, the upper end of line channel is provided with one and prevents the straight line press strip that the bearing in line channel is jumped out, and the width of line channel equates with the thickness of bearing, and described straight line press strip link has straight line press strip height adjustment mechanism; The upper end of arc guide barrel is provided with an arc pressuring plate matching with arc guide barrel shape, size, the width of arc guide barrel and the equal diameters of bearing, arc pressuring plate is connected with to regulate the arc pressuring plate height adjustment mechanism of spacing between arc pressuring plate and arc guide barrel.
As preferably, straight line press strip height adjustment mechanism comprises along the spaced a plurality of press strip fixed heads of line channel length direction, press strip fixed head exceeds line channel and is fixedly linked with line channel side, on each press strip fixed head, be provided with slot and adjusting knob, adjusting knob is threaded with straight line press strip, and adjusting knob slides and straight line press strip is locked on press strip fixed head along slot.Line channel comprises the coaming plate of bottom land and bottom land both sides, and straight line press strip can be according to bearing diameter size up-down adjustment, and is locked on press strip fixed head by adjusting knob.
As preferably, arc pressuring plate height adjustment mechanism comprises along the spaced a plurality of pressing plate fixed heads of arc guide barrel guide direction, pressing plate fixed head exceeds arc guide barrel and is fixedly linked with arc guide barrel side, on each pressing plate fixed head, be provided with slot and adjusting knob, adjusting knob is threaded with arc pressuring plate, and adjusting knob slides and arc pressuring plate is locked on pressing plate fixed head along slot.Arc guide barrel comprises at the bottom of deep-slotted chip breaker and the curved baffle that is arranged at both sides at the bottom of deep-slotted chip breaker, and arc pressuring plate can be according to bearing thickness size up-down adjustment, and is locked on pressing plate fixed head by adjusting knob.
Adopted principle of the present utility model and the beneficial effect of technique scheme to be:
Chute feeder of the present utility model is comprised of line channel and arc guide barrel, the downward-sloping setting of line channel, in order to guiding away from carrying materials device bearing out, arc guide barrel connects the lower one end of line channel, after bearing is fallen into by line channel, become the state lying low, the effect of a buffering has been played in the setting of its arc, is convenient to have a more stable state when entering pay-off.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of carrying materials device and line channel in the utility model feeder;
Fig. 2 is the side view of carrying materials device;
Fig. 3 is the structural representation of arc guide barrel and pay-off;
Fig. 4 is the side view of pay-off.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: the important component part that chute feeder of the present utility model is feeder, to feeder is whole, describe in detail below: a kind of centerless grinder automatic charging machine, as shown in Fig. 1～4, comprise and carry materials device, pay-off, between above-mentioned stream oriented device, by chute feeder 4, be connected.
As shown in Fig. 1～2, the described materials device of carrying comprises hopper 1 and the crawler haulage system that automatically bearing in hopper 1 is tangled and make progress and promote, described crawler haulage system comprises the stand 2 of standing in hopper 1, the height of stand 2 is 2～2.5m, stand 2 be positioned at hopper 1 this be simultaneously concaved with feeding groove 3, the width of feeding groove 3 is 15～25cm, and feeding groove 3 is obliquely installed obliquely, the two ends of feeding groove 3 form rib 14, are provided with the breach 15 that feeding groove 3 is communicated with chute feeder 4 in the upper end of feeding groove 3 right side ribs 14; As shown in Figure 2, the described big up and small down funnel-form of hopper 1, the lower end of this one side that is positioned at hopper 1 of stand 2 is also provided with a horizontal segment 5, the bottom of described horizontal segment 5 in hopper 1.
Below the junction of chute feeder 4 and feeding groove 3, be provided with blanking collecting bin 33, on the inwall of blanking collecting bin 33, be tiltedly provided with one the bearing that falls into blanking collecting bin 33 is imported to the guide plate 34 in hopper 1 again.
In stand 2 around there being a circle crawler belt 6, crawler belt 6 moves along feeding groove 3, described crawler belt 6 comprises the rectangular slab 7 that polylith is arranged side by side in turn, between adjacent rectangular slab 7, leave gap 8 between two, between rectangular slab 7, be to be connected by chain 9, chain 9 is connected with caterpillar driving device, on each piece rectangular slab 7, homocline is provided with one in order to tangle bearing 10 and the hanging strip 11 of the lifting that makes progress, hanging strip 11 is to be obliquely installed towards the direction that bearing is imported to chute feeder, the angle that hanging strip tilts is 25～28 degree, in the top of feeding groove 3, be provided with the hairbrush 12 in order to the bearing that does not enter chute feeder 4 is scraped of a rotation, described hairbrush 12 is cylindrical, and one end of described hairbrush 12 is connected with drive motors 13.
In carrying materials device, be also provided with backgauge protector, described backgauge protector comprises backgauge web plate 23 and auxiliary baffle plate 24, described backgauge web plate 23 is hinged with stand 2, described auxiliary baffle plate 24 be arranged on stand 2 side backgauge web plates 23 after, and auxiliary baffle plate 24 protrudes from hopper upper surface, when backgauge web plate 23 is closed, can cover on feeding groove, or when opening, be resisted against on auxiliary baffle plate 24.
Crawler belt 6 constantly moves upward under caterpillar driving device effect, while filling bearing in hopper, as shown in Figure 1, bearing 10 can be hung in hanging strip 11 and upwards promote, because hanging strip 11 is obliquely installed, so bearing 10 can be resisted against on the rib 14 on feeding groove 3 right sides in hanging strip 11, when moving to breach 15 place of top, bearing 10 can be rolled in chute feeder 4.Every hanging strip 11 is arranged on an independent rectangular slab 7 respectively, makes operation more steady, has avoided upwards in running, producing the possibility dropping.
As shown in Figure 2, caterpillar driving device comprises crawler haulage motor 16, worm-and-wheel gear 17 and the gear train being formed by two of left and right gear 18,19, crawler haulage motor 16 is in transmission connection with worm-and-wheel gear 17 by belt 20, belt pulley 21, worm-and-wheel gear 17 is connected with right gear 19, between two gears 18,19 in left and right, be wound with driving-chain 22, after the tooth of two of left and right gear 18,19 and driving-chain 22 engagements, mesh with the chain 9 of crawler belt again.
As shown in Figure 1, Figure 3, described chute feeder 4 comprises a line channel 25 and an arc guide barrel 26, the downward-sloping setting of line channel 25, one end of line channel 25 is connected with the breach 15 on the rib of feeding groove right side, the other end of line channel 25 is connected with the upper end of arc guide barrel 26, the upper end of line channel 25 is provided with one and prevents the straight line press strip 27 that the bearing in line channel 25 is jumped out, the width of line channel 25 equates with the thickness of bearing, and described straight line press strip 27 is connected with straight line press strip height adjustment mechanism; Straight line press strip height adjustment mechanism comprises along the spaced a plurality of press strip fixed heads 28 of line channel 25 length direction, press strip fixed head 28 exceeds line channel 25 and is fixedly linked with line channel 25 sides, on each press strip fixed head 28, be provided with slot 29 and adjusting knob 30, adjusting knob 30 is threaded with straight line press strip 27, and adjusting knob 30 slides and straight line press strip 27 is locked on press strip fixed head 28 along slot 29.
The upper end of arc guide barrel 26 is provided with an arc pressuring plate 31 matching with arc guide barrel 26 shapes, size, the width of arc guide barrel 26 and the equal diameters of bearing, arc pressuring plate 31 is connected with to regulate the arc pressuring plate height adjustment mechanism of spacing between arc pressuring plate 31 and arc guide barrel 26.Arc pressuring plate height adjustment mechanism comprises along the spaced a plurality of pressing plate fixed heads 32 of arc guide barrel guide direction, pressing plate fixed head 32 exceeds arc guide barrel 26 and is fixedly linked with arc guide barrel side, on each pressing plate fixed head 32, be provided with slot 29 and adjusting knob 30, adjusting knob 30 is threaded with arc pressuring plate 31, and adjusting knob 30 slides and arc pressuring plate 31 is locked on pressing plate fixed head 32 along the slot 29 of pressing plate fixed head 32.
As shown in Fig. 3～4, described pay-off comprises two rotating shafts 35 in order to feeding that are arranged side by side in left and right, 36, left and right two rotating shafts 35, 36 length are identical, and both synchronously rotate under the effect of same driving belt 37, wherein right spindle 36 is horizontally disposed with, left rotary shaft 35 1 head heights, other end is low, left and right two rotating shafts 35, 36 produce and intersect at right spindle 36 medium positions, left and right two rotating shafts 35, 36 include large footpath section 38 and the less path section 39 of a diameter that a diameter is larger, the path section 39 of left and right two rotating shafts is all positioned at the discharging opening position near chute feeder, between the path section 39 of left and right two rotating shafts, be provided with a feeding roller 40, feeding roller 40 internal diameters are identical with bearing 10 diameter that need to carry, the entrance that can say feeding roller 40 is connected with the lower end of arc guide barrel 26, feeding roller 40 upper ends are provided with one in order to the pressure cylinder wheel 41 between the path section of two rotating shafts about feeding roller 40 is pressed in, pressure cylinder wheel 41 is arranged on a support 42, top between the large footpath section 38 of left and right two rotating shafts is provided with the pressing plate 43 that prevents that bearing from jumping out.
This end away from feeding roller 40 of pressing plate 43 be also provided with a rotation and in order to push down bearing and to make the orderly compact arranged wheel pressing shaft 44 of bearing, described wheel pressing shaft 44 is suspended from the top between the large footpath section 38 of left and right two rotating shafts.
Bearing 10 lay flat on one's back from arc guide barrel 26 lower ends out, due to left and right two rotating shafts 35, between 36, there is certain angle, and feeding roller 40 is pressed in left and right two rotating shafts 35, it between 36, is also High Rotation Speed, so feeding roller 40 also has the angle of an inclination, just given bearing a proal component, bearing can become erectility after entering cylinder, be that bearing enters the central axis of feeding roller rear bearing and the central axis of feeding roller coincides, when bearing also can keep this state out in feeding roller, simultaneously, because pressing plate is pressed in left and right two rotating shafts 35 by bearing, between 36, so bearing still can High Rotation Speed and the state of being kept upright move ahead always.When fast arrival centerless grinder charging aperture, can pass through again wheel pressing shaft 44, because wheel pressing shaft 44 is also rotary, and contact with bearing outer ring, can proofread and correct the state of bearing like this, bearing is arranged each other and entered into closely centerless grinder, can reduce to a certain extent mismachining tolerance, guarantee crudy.
Claims (3)
1. for the chute feeder of centerless grinder automatic charging machine, it is characterized in that: described chute feeder comprises a line channel and an arc guide barrel, line channel is tilted to lower setting, one end of line channel is connected with stand, the lower end of line channel is connected with the upper end of arc guide barrel, the upper end of line channel is provided with one and prevents the straight line press strip that the bearing in line channel is jumped out, and the width of line channel equates with the thickness of bearing, and described straight line press strip link has straight line press strip height adjustment mechanism; The upper end of arc guide barrel is provided with an arc pressuring plate matching with arc guide barrel shape, size, the width of arc guide barrel and the equal diameters of bearing, arc pressuring plate is connected with to regulate the arc pressuring plate height adjustment mechanism of spacing between arc pressuring plate and arc guide barrel.
2. the chute feeder for centerless grinder automatic charging machine according to claim 1, it is characterized in that: straight line press strip height adjustment mechanism comprises along the spaced a plurality of press strip fixed heads of line channel length direction, press strip fixed head exceeds line channel and is fixedly linked with line channel side, on each press strip fixed head, be provided with slot and adjusting knob, adjusting knob is threaded with straight line press strip, and adjusting knob slides and straight line press strip is locked on press strip fixed head along slot.
3. the chute feeder for centerless grinder automatic charging machine according to claim 1, it is characterized in that: arc pressuring plate height adjustment mechanism comprises along the spaced a plurality of pressing plate fixed heads of arc guide barrel guide direction, pressing plate fixed head exceeds arc guide barrel and is fixedly linked with arc guide barrel side, on each pressing plate fixed head, be provided with slot and adjusting knob, adjusting knob is threaded with arc pressuring plate, and adjusting knob slides and arc pressuring plate is locked on pressing plate fixed head along slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854466.9U CN203712428U (en) | 2013-12-23 | 2013-12-23 | Feeding groove for automatic feeding machine of centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854466.9U CN203712428U (en) | 2013-12-23 | 2013-12-23 | Feeding groove for automatic feeding machine of centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712428U true CN203712428U (en) | 2014-07-16 |
Family
ID=51151625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854466.9U Expired - Fee Related CN203712428U (en) | 2013-12-23 | 2013-12-23 | Feeding groove for automatic feeding machine of centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712428U (en) |
-
2013
- 2013-12-23 CN CN201320854466.9U patent/CN203712428U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160816 Address after: 315300, Zhejiang Province, Ningbo City, Henghe Town, Cixi Wu Village Patentee after: Cixi Yina Bearing Co. Ltd. Address before: 315318 Zhejiang city of Ningbo province Cixi city Henghe Zhen Shi Yan Cun Patentee before: ZHEJIANG WUHUAN BEARING GROUP CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |