CN103692299A - Novel centerless grinding device for pole blank - Google Patents
Novel centerless grinding device for pole blank Download PDFInfo
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- CN103692299A CN103692299A CN201310722969.5A CN201310722969A CN103692299A CN 103692299 A CN103692299 A CN 103692299A CN 201310722969 A CN201310722969 A CN 201310722969A CN 103692299 A CN103692299 A CN 103692299A
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- Prior art keywords
- pole blank
- box
- pole
- mentioned
- abrasive machining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention provides a novel centerless grinding device for a pole blank. The novel centerless grinding device for the pole blank comprises a grinding mechanism and a feeding mechanism, wherein the feeding mechanism comprises a material storage box and a conveyer, the material storage box is open and oblique, the conveyer comprises a conveyer belt, the bottom wall of the material storage box is provided with a propping plate, the upper end of the propping plate is oblique, and an oblique guide plate is arranged between the upper edge of the lowest box side wall and the conveyer belt. Therefore, the novel centerless grinding device for the pole blank breaks through the construction form of tradition centerless grinding device, the propping plate props the pole blank to be higher than the upper edge of the lowest box side wall, the pole blank rolls to the oblique guide plate and further rolls to the conveyer belt, and then is conveyed to the grinding mechanism by the conveyer belt for grinding; when material at the lower end of the material storage box reduces, the material at the higher end automatically rolls to supplement; compared with prior art, the feeding mechanism of the novel centerless grinding device for the pole blank can feed the grinding mechanism organically and continuously, and the whole device has high degree of mechanization, much smoother grinding, high efficiency and strong practicability.
Description
Technical field
The present invention relates to centerless grinding processing unit (plant) field, be specifically related to a kind of Novel centerless abrasive machining device of pole blank.
Background technology
Centerless grinding processing unit (plant) has been known, as Chinese utility model patent CN201320221322.X discloses a kind of cylindrical grinder centreless grinding device, at least by the guide wheel being connected in cylindrical grinder rotating shaft and rotate with described rotating shaft, coordinate with this guide wheel the emery wheel that carries out cylindricalo grinding to not being in the mood for workpiece, and be placed between described guide wheel and emery wheel being in the mood for the bracket formation of workpiece supported underneath.Described bracket comprises that base plate and the symmetrical backplate that is fixed on these base plate both sides form, and are fixed with gripper shoe, fore-set from top to bottom successively on described backplate; Described gripper shoe is provided with to support is not in the mood for the gasket ring that workpiece rotates, and described fore-set is not in the mood for workpiece for clamping.Described base plate consists of horizontal fixed head and perpendicular fixed head, and described base plate is fixed on workbench by the fixing hole on horizontal fixed head; Described base plate is fixed by the backplate of first hole on perpendicular fixed head and both sides.Described backplate is provided with and coordinates on perpendicular fixed head the silk hole fixing through-hole groove of backplate and base plate jointly.Second hole that described gripper shoe is provided with by its both sides, and the through-hole groove of backplate both sides is fixedly connected on backplate.Described gripper shoe middle part is provided with groove, and groove is provided with gasket ring, and the first shell that described gasket ring is arranged with outward by gasket ring axle, gasket ring bearing and gasket ring bearing forms, and described gasket ring is movably fixed on the through hole in gripper shoe by gasket ring axle.The second housing that described fore-set is arranged with outward by fore-set axle, fore-set bearing and fore-set bearing forms.Described the first shell is polycrystalline diamond composite material shell.Described second housing is the wear-resisting shell of polycrystalline diamond.The grinding accuracy of this utility model is higher, but its feed mechanism is not well established, in actual Grinding Process, needs more artificial participation, and cost is high, and operation is loaded down with trivial details, and working (machining) efficiency is low, is unfavorable for processing in enormous quantities, and practicality has much room for improvement.
Given this, this case inventor further investigate the problems referred to above, then has this case to produce.
Summary of the invention
The object of the present invention is to provide a kind of mechanization degree high, grinding is more smooth and easy, and efficiency is high, the Novel centerless abrasive machining device of practical pole blank.
In order to achieve the above object, the present invention adopts such technical scheme:
A Novel centerless abrasive machining device for pole blank, comprises grinding mechanism and feed mechanism, and described grinding mechanism comprises emery wheel and the guide wheel of corresponding rotating in same direction; Described feed mechanism comprises the material-storing box of splendid attire pole blank, and pole blank is delivered to the conveying device of carrying out grinding between described emery wheel and guide wheel; Described material-storing box is near the lower uncovered inclination form of described conveying device one side; Described conveying device comprises and the minimum box parallel sidewalls of described material-storing box and lower conveyer belt; The box diapire of described material-storing box be provided be affixed with described minimum box parallel sidewalls and the jack-up pole blank that makes progress to the top board on edge on minimum box sidewall, the upper end of described top board be the close lower inclination form of described minimum box sidewall one side; Between the upper edge of described minimum box sidewall and described conveyer belt, be provided with inclined guide plate.
Said conveyer belt comprises two cylinder belts that parallel, and described in two, the spacing of cylinder belt is less than the diameter of pole blank; Described in two, cylinder belt is equipped with driving wheel and driven pulley.
Above-mentioned conveying device is provided with baffle plate away from the corresponding pole blank of a side of above-mentioned inclined guide plate.
One side of above-mentioned conveying device is provided with the checkout gear that detects pole blank, and described checkout gear is connected with the mode of the controller that above-mentioned top board is controlled with signal transmission.
Above-mentioned material-storing box is the square box shape that each box sidewall vertically arranges, and the longitudinal section parallelogram of material-storing box.
Distance between two inclination box sidewalls of above-mentioned material-storing box is the natural several times of pole blank length, and the distance between the length of above-mentioned top board and two inclination box sidewalls is corresponding.
Distance between two inclination box sidewalls of above-mentioned material-storing box is the twice of pole blank length.
Between above-mentioned emery wheel and guide wheel, be provided with the vertical supporting plate of support pole blank, and the upper surface of this vertical supporting plate is near the lower inclined-plane of described guide wheel one side.
Adopt after technique scheme, the Novel centerless abrasive machining device of pole blank of the present invention, break through the structural form of traditional centerless grinding processing unit (plant), pole blank packs material-storing box into be parallel to the mode of minimum box wall, the top board jack-up pole blank that makes progress surpasses the upper edge of minimum box sidewall, pole blank can be rolled on inclined guide plate along the inclination upper end of top board, and be rolled on conveyer belt by inclined guide plate, by tape transport, between emery wheel and guide wheel, carry out grinding, when the pole blank material of the lower side of material-storing box reduces, the pole blank material of a higher side can supplement by automatic rolling, form organic continuous grinding and feed, compared with prior art, the Novel centerless abrasive machining device of pole blank of the present invention, the novel and reasonable structure of its feed mechanism, can carry out organic continuous feed to grinding mechanism, the mechanization degree of whole device is high, grinding is more smooth and easy, efficiency is high, cost is low, be beneficial to production in enormous quantities, practical.
Accompanying drawing explanation
Fig. 1 is easy structure schematic diagram of the present invention;
Fig. 2 is the easy structure schematic diagram of another angle of the present invention;
Fig. 3 is the local view of using of the present invention;
Fig. 4 is another local view of using of the present invention.
In figure:
1-emery wheel 2-guide wheel
3-material-storing box 31-top board
4-conveying device 41-conveyer belt
411-cylinder belt 412-driving wheel
413-driven pulley 414-baffle plate
5-inclined guide plate 6-checkout gear
The vertical supporting plate 8-of 7-pole blank
The specific embodiment
In order further to explain, be described in detail technical scheme of the present invention below by specific embodiment.
The Novel centerless abrasive machining device of a kind of pole blank of the present invention, as Figure 1-4, comprises grinding mechanism and feed mechanism.
Grinding mechanism comprises emery wheel 1 and the guide wheel 2 of corresponding rotating in same direction, emery wheel 1 and guide wheel 2 approach tangent, but the two leaves the space of accommodating pole blank 8, the rotating speed of emery wheel 1 is greater than the rotating speed of guide wheel 2, utilizes this speed difference to realize the grinding of 1 pair of pole blank 8 of emery wheel;
Feed mechanism comprises the material-storing box 3 of splendid attire pole blank 8, and pole blank 8 is delivered to the conveying device 4 of carrying out grinding between emery wheel 1 and guide wheel 2; Material-storing box 3 is near the lower uncovered inclination form of conveying device 4 one sides, and the integral body of material-storing box 3 is inclination form, and the low side of box diapire one side is high, and the box sidewall that forms a side is minimum box sidewall; Conveying device 4 comprises the conveyer belt 41 with the minimum box parallel sidewalls of material-storing box 3, and conveyer belt 41 is lower than the height of this minimum box sidewall; The box diapire of material-storing box 3 is provided with the top board 31 being affixed with described minimum box parallel sidewalls, and top board 31 can upward sliding jack-up pole blank 8 to the upper edge of minimum box sidewall, the upper end of top board 31 is near the lower inclination form of described minimum box sidewall one side; Between the upper edge of described minimum box sidewall and conveyer belt 41, be provided with inclined guide plate 5.In actual use, pole blank 8 packs in material-storing box 3 to be parallel to the mode of minimum box wall, top board 31 upwards jack-up pole blank 8 surpasses the upper edge of minimum box sidewall, pole blank 8 can be rolled on inclined guide plate 5 along the inclination upper end of top board 31, and be rolled on conveyer belt 41 by inclined guide plate 5, by conveyer belt 41, be delivered between emery wheel 1 and guide wheel 2 and carry out grinding, when pole blank 8 material of the lower side of material-storing box 3 reduce, pole blank 8 material of a higher side can supplement by automatic rolling, form organic continuous grinding and feed, form smooth and easy efficient mechanization grinding.Concrete structure can be, and conveying device 4 is equipped with support (not shown).
Preferably, conveyer belt 41 comprises that the spacing of two cylinder belt 411, two cylinder belts 411 that parallel is less than the diameter of pole blank 8; Two cylinder belts 411 are equipped with driving wheel 412 and driven pulley 413, as between two cylinder belts 411, form can accommodating pole blank 8 recess, two cylinder belts 411 can carry out pole blank 8 spacing, and pole blank 8 is difficult for to two side rolls, carry stability stronger.
Preferably, conveying device 4 is provided with baffle plate 414 away from the corresponding pole blank 8 of a side of inclined guide plate 5, and baffle plate 414 can block the pole blank 8 rolling down from inclined guide plate 5, and pole blank 8 is parked between two cylinder belts 411.
Preferably, one side of conveying device 4 is provided with the checkout gear 6 that detects pole blank 8, checkout gear 6 is connected with the mode of the controller (not shown) that top board 31 is controlled with signal transmission, when the pole blank 8 of 6 detections place of checkout gear is fed forward, and while there is no pole blank 8 follow-up below, checkout gear 6 can be transferred to controller by the signal without material, controller be controlroof 31 upwards in jack-up material-storing box pole blank 8 realize feed.Checkout gear 6 specifically can be infrared induction device.
Preferably, material-storing box 3 is the square box shape that each box sidewall vertically arranges, and the longitudinal section parallelogram of material-storing box, and material-storing box 3 being projected as in horizontal plane is square, has the inclination box sidewall of two parallelogram, and the box diapire at same angle of inclination.
Preferably, distance between two inclination box sidewalls of material-storing box 3 is the natural number (1 of pole blank 8 length, 2,3 ...) doubly, and the distance between the length of top board 31 (sizes in conveyer belt 41 directions) and two inclination box sidewalls is corresponding, this structure can guarantee that top board 31 once can the corresponding naturally several pole blanks 8 of jack-up, raises the efficiency.
Preferably, the distance between two of material-storing box 3 inclination box sidewalls is the twice of pole blank 8 length.
Preferably, between emery wheel 1 and guide wheel 2, be provided with the vertical supporting plate 7 of support pole blank 8, and the upper surface of this vertical supporting plate 7 is near the lower inclined-plane of guide wheel 2 one sides, with emery wheel 1 in left side, guide wheel 2 is example in right side, the upper surface right low left high of vertical supporting plate 7, now guide wheel 2 should clockwise rotate, emery wheel 1 also clockwise rotates, emery wheel 1 rotating speed is very fast, and it can impel pole blank 7 and guide wheel 2 to be more adjacent to the downward frictional force of pole blank 7, guide wheel 2 relies on larger coefficient of friction to control the rotating speed of pole blank 7, guaranteed the friction velocity of emery wheel 1 with respect to pole blank 7, and then stability and the reliability of 1 pair of pole blank 7 grinding of emery wheel have been guaranteed.
The Novel centerless abrasive machining device of pole blank of the present invention, the concrete angle of inclination of the upper surface of vertical supporting plate can be adjusted and design according to actual requirement; Distance between two inclination box sidewalls of material-storing box also can be adjusted and design according to actual requirement; The concrete shape of material-storing box, size etc. can be adjusted and design according to actual requirement; The concrete form of checkout gear, control device, type of attachment and the type of attachment between the two between the two and each parts can be adjusted and design according to actual requirement; The concrete form of baffle plate can be adjusted and design according to actual requirement; The form of conveyer belt also can be adjusted and design according to actual requirement; Top board should be equipped with the power set that upwards drive, and the concrete form of these power set can be adjusted and design according to actual requirement, as can be the existing techniques in realizing that motor matches by gear, tooth bar; Grinding mechanism can be the existing grinding mechanism form that mainly comprises emery wheel and guide wheel, but can be, coordinates technical scheme of the present invention to do adaptive structural adjustment.
Product form of the present invention is not limited to this case diagram and embodiment, and anyone carries out suitable variation or the modification of similar thinking to it, all should be considered as not departing from patent category of the present invention.
Claims (9)
1. a Novel centerless abrasive machining device for pole blank, comprises grinding mechanism and feed mechanism, and described grinding mechanism comprises emery wheel and the guide wheel of corresponding rotating in same direction; It is characterized in that: described feed mechanism comprises the material-storing box of splendid attire pole blank, and pole blank is delivered to the conveying device of carrying out grinding between described emery wheel and guide wheel; Described material-storing box is near the lower uncovered inclination form of described conveying device one side; Described conveying device comprises and the minimum box parallel sidewalls of described material-storing box and lower conveyer belt; The box diapire of described material-storing box be provided be affixed with described minimum box parallel sidewalls and the jack-up pole blank that makes progress to the top board on edge on minimum box sidewall, the upper end of described top board be the close lower inclination form of described minimum box sidewall one side; Between the upper edge of described minimum box sidewall and described conveyer belt, be provided with inclined guide plate.
2. the Novel centerless abrasive machining device of a kind of pole blank according to claim 1, is characterized in that: said conveyer belt comprises two cylinder belts that parallel, and described in two, the spacing of cylinder belt is less than the diameter of pole blank; Described in two, cylinder belt is equipped with driving wheel and driven pulley.
3. the Novel centerless abrasive machining device of a kind of pole blank according to claim 2, is characterized in that: above-mentioned conveying device is provided with baffle plate away from the corresponding pole blank of a side of above-mentioned inclined guide plate.
4. the Novel centerless abrasive machining device of a kind of pole blank according to claim 3, it is characterized in that: a side of above-mentioned conveying device is provided with the checkout gear that detects pole blank, described checkout gear is connected with the mode of the controller that above-mentioned top board is controlled with signal transmission.
5. according to the Novel centerless abrasive machining device of a kind of pole blank described in any one in claim 1-4, it is characterized in that: the square box shape that above-mentioned material-storing box vertically arranges for each box sidewall, and the longitudinal section parallelogram of material-storing box.
6. the Novel centerless abrasive machining device of a kind of pole blank according to claim 5, it is characterized in that: the distance between two inclination box sidewalls of above-mentioned material-storing box is the natural several times of pole blank length, and the distance between the length of above-mentioned top board and two inclination box sidewalls is corresponding.
7. the Novel centerless abrasive machining device of a kind of pole blank according to claim 6, is characterized in that: the distance between two inclination box sidewalls of above-mentioned material-storing box is the twice of pole blank length.
8. the Novel centerless abrasive machining device of a kind of pole blank according to claim 5, it is characterized in that: between above-mentioned emery wheel and guide wheel, be provided with the vertical supporting plate of support pole blank, and the upper surface of this vertical supporting plate is near the lower inclined-plane of described guide wheel one side.
9. according to the Novel centerless abrasive machining device of a kind of pole blank described in any one in claim 1-4, it is characterized in that: between above-mentioned emery wheel and guide wheel, be provided with the vertical supporting plate of support pole blank, and the upper surface of this vertical supporting plate is near the lower inclined-plane of described guide wheel one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310722969.5A CN103692299A (en) | 2013-12-24 | 2013-12-24 | Novel centerless grinding device for pole blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310722969.5A CN103692299A (en) | 2013-12-24 | 2013-12-24 | Novel centerless grinding device for pole blank |
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| Publication Number | Publication Date |
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| CN103692299A true CN103692299A (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310722969.5A Pending CN103692299A (en) | 2013-12-24 | 2013-12-24 | Novel centerless grinding device for pole blank |
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| CN (1) | CN103692299A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493679A (en) * | 2014-12-31 | 2015-04-08 | 天津威钢不锈钢贸易有限公司 | Steel pipe grinding device |
| CN104528404A (en) * | 2014-12-24 | 2015-04-22 | 宁波沃特美逊机器人科技有限公司 | Axis part feeding bin |
| CN105313233A (en) * | 2015-07-09 | 2016-02-10 | 常州天合光能有限公司 | Crystal ingot cutting tool |
| CN105750924A (en) * | 2016-04-12 | 2016-07-13 | 常州市奥特迈逊自动化科技有限公司 | Automatic-feeding cutting and grinding machine |
| CN107378667A (en) * | 2017-07-20 | 2017-11-24 | 镇江建华轴承有限公司 | A kind of automatically grinding device for pivot pin |
| CN107378665A (en) * | 2017-07-20 | 2017-11-24 | 镇江建华轴承有限公司 | A kind of pivot pin automatically grinding device |
| CN111761472A (en) * | 2020-07-30 | 2020-10-13 | 宁波市鄞州启威机械科技有限公司 | Semi-automatic square strip-shaped blank rounding equipment |
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| CN2435369Y (en) * | 2000-06-06 | 2001-06-20 | 陶玉柱 | Adjustable automatic feeding machine |
| CN102528584A (en) * | 2012-03-12 | 2012-07-04 | 无锡市启龙机床有限公司 | Supporting plate structure for centerless grinder for grinding valve locking and clamping groove |
| CN102794679A (en) * | 2012-08-02 | 2012-11-28 | 宁波市奇精机械有限公司 | Feeding device for dehydrating-shaft grinders |
| CN202622487U (en) * | 2012-04-14 | 2012-12-26 | 黄山迈瑞机械设备科技有限公司 | Automatic loading device for automatic ball bearing external cylindrical centreless grinding machine |
| CN203650151U (en) * | 2013-12-24 | 2014-06-18 | 泉州丰源机械有限公司 | Novel centerless grinding machining device for round rod blank |
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2013
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2435369Y (en) * | 2000-06-06 | 2001-06-20 | 陶玉柱 | Adjustable automatic feeding machine |
| CN102528584A (en) * | 2012-03-12 | 2012-07-04 | 无锡市启龙机床有限公司 | Supporting plate structure for centerless grinder for grinding valve locking and clamping groove |
| CN202622487U (en) * | 2012-04-14 | 2012-12-26 | 黄山迈瑞机械设备科技有限公司 | Automatic loading device for automatic ball bearing external cylindrical centreless grinding machine |
| CN102794679A (en) * | 2012-08-02 | 2012-11-28 | 宁波市奇精机械有限公司 | Feeding device for dehydrating-shaft grinders |
| CN203650151U (en) * | 2013-12-24 | 2014-06-18 | 泉州丰源机械有限公司 | Novel centerless grinding machining device for round rod blank |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528404A (en) * | 2014-12-24 | 2015-04-22 | 宁波沃特美逊机器人科技有限公司 | Axis part feeding bin |
| CN104493679A (en) * | 2014-12-31 | 2015-04-08 | 天津威钢不锈钢贸易有限公司 | Steel pipe grinding device |
| CN105313233A (en) * | 2015-07-09 | 2016-02-10 | 常州天合光能有限公司 | Crystal ingot cutting tool |
| CN105313233B (en) * | 2015-07-09 | 2017-03-08 | 常州天合光能有限公司 | A kind of crystal ingot cutting tool |
| CN105750924A (en) * | 2016-04-12 | 2016-07-13 | 常州市奥特迈逊自动化科技有限公司 | Automatic-feeding cutting and grinding machine |
| CN107378667A (en) * | 2017-07-20 | 2017-11-24 | 镇江建华轴承有限公司 | A kind of automatically grinding device for pivot pin |
| CN107378665A (en) * | 2017-07-20 | 2017-11-24 | 镇江建华轴承有限公司 | A kind of pivot pin automatically grinding device |
| CN111761472A (en) * | 2020-07-30 | 2020-10-13 | 宁波市鄞州启威机械科技有限公司 | Semi-automatic square strip-shaped blank rounding equipment |
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Application publication date: 20140402 |
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