CN202640038U - Automatically feeding mechanism for center-less grinding machine - Google Patents
Automatically feeding mechanism for center-less grinding machine Download PDFInfo
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- CN202640038U CN202640038U CN 201220290546 CN201220290546U CN202640038U CN 202640038 U CN202640038 U CN 202640038U CN 201220290546 CN201220290546 CN 201220290546 CN 201220290546 U CN201220290546 U CN 201220290546U CN 202640038 U CN202640038 U CN 202640038U
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Abstract
The utility model provides an automatically feeding mechanism for a center-less grinding machine. The automatically feeding mechanism comprises a plurality of groups of small mop assemblies, transmission wheel assemblies and guide wheel assemblies. The small mop assemblies, the transmission wheel assemblies and the guide wheel assemblies are matched with each other, wherein the transmission wheel assemblies and the guide wheel assemblies are respectively arranged at two ends of each small mop assembly, the small mop assemblies are arranged on a blanking worktable, a transmission power assembly is arranged at one end of the blanking worktable and connected with the transmission wheel assemblies, the blanking worktable is arranged on a perpendicularly-moving assembly through a horizontally-moving assembly, the perpendicularly-moving assembly is arranged on a rack, and one side of the blanking worktable is provided with a blanking frame table. The automatically feeding mechanism is compact in structure, simple to operate and convenient to adjust.
Description
Technical field
The utility model relates to technical field of processing equipment, refers in particular to a kind of automatic feed mechanism for centerless grinder.
Background technology
Centerless grinder is not need to adopt the axle center of workpiece and a class grinding machine of implementing grinding.By abrasive grinding wheel, three mechanisms of regulating wheel and work support consist of, the wherein actual work of serving as grinding of abrasive grinding wheel, the rotation of regulating wheel control workpiece, be supporting workpiece when the grinding as for work support, workpiece is adding man-hour, need not top centering and supporting, but be placed between emery wheel and the guide wheel, by supporting plate and guide wheel supporting.Emery wheel generally is contained in spindle nose, and width then is contained in the main shaft middle part greater than 250 millimeters emery wheel, and the emery wheel Breadth Maximum can reach 900 millimeters.The emery wheel High Rotation Speed carries out grinding, and guide wheel drives workpiece rotating and does rotary feed with than the jogging speed rotating Vortex.During through feed grinding, realize axial feed by the small skew angle of adjusting the guide wheel axis, be suitable for the grinding elongated cylindrical work pieces, without the minor axis of centre bore and sleeve workpiece etc.During crush grinding, the movement by wheel frame or grinding carriage realizes radial feed, is suitable for the workpiece of the grinding strip shaft shoulder or boss, and cone, spheroid or other the plain lines workpiece that is curve.The productivity ratio of centerless grinder is higher, easily is automated after adding various handling equipments, mostly is used for a large amount of production, can be by not bery skilled workman's operation.The less grinder for grinding precision is generally: 2 microns of circularity, and 4 microns of dimensional accuracies, high accuracy centerless grinding machine can reach respectively 0.5 micron and 2 microns.Centreless grinding machine internal and centerless thread grinding machine etc. are arranged in addition, and centerless grinder can automatic dressing and auto-compensation.The guide wheel feeding guide rail is double V-shaped needle roller guide wheel, adopts the servomotor feeding, can mutually compensate with crushing.Lathe is furnished with automatic loading and unloading mechanism, can carry out the automatic cycle grinding.
But, mechanism on the existing centerless grinder all is fixing uncontrollable mostly, wants to regulate the distance between drive and the directive wheel or adjusts the height of work top or work support etc., and engineer that must specialty regulates, be that complexity bothers again, but also very time-consuming.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of for the compact conformation of centerless grinder, automatic feed mechanism simple to operate, easy to adjust.
For achieving the above object, technical scheme provided by the utility model is a kind of automatic feed mechanism for centerless grinder, it includes little mop assembly, driving pulley assembly, the guide wheel assemblies that many groups cooperatively interact, it also includes the transfer motion power assembly, move horizontally assembly, vertical moving assembly, wherein, driving pulley assembly, guide wheel assemblies are assemblied in respectively little mop assembly two ends, and connect by universal joint between the driving pulley assembly; Little mop assembly is assemblied on the blanking workbench; The transfer motion power component assembling is at blanking workbench one end, and is connected with driving pulley assembly; The blanking workbench is by moving horizontally component assembling on vertical moving assembly, vertical mobile component assembling is on frame, blanking workbench one side is provided with the blanking pallet, and blanking knock-pin one end is assemblied on the blanking pallet, and the other end extends between driving pulley assembly, the guide wheel assemblies; Be provided with material ejection cylinder in the blanking workbench, material ejection cylinder is assemblied in the blanking workbench by air cylinder fixed plate, and the piston rod of material ejection cylinder is connected with the blanking knock-pin that is positioned at driving pulley assembly one end, also is provided with signal inductor on the blanking pallet.
Described little mop assembly includes little mop base, little mop loam cake, little mop handwheel, wherein, little mop base is assemblied on the blanking workbench, little mop base is provided with the loam cake slide rail, little mop loam cake is assemblied on the loam cake slide rail, little mop handwheel is assemblied on the little mop base, and is connected with little mop loam cake by the mop adjusting screw(rod); Driving pulley assembly, guide wheel assemblies are assemblied in respectively little mop loam cake two ends.
Described driving pulley assembly includes drive support, drive, power axle, drive lock screw, wherein, drive is assemblied on the power axle by the drive lock screw, power axle is assemblied on the drive support, connect by universal joint between the adjacent power axle, its junction seals by bearing cap, the power axle that is positioned on the blanking work you face is connected with the transfer motion power assembly, and the drive support is assemblied in little mop assembly one end that is positioned at the frame outside.
Described guide wheel assemblies includes directive wheel, guide wheel shaft, guide wheel shaft stop ring, guide wheel bracket, wherein, directive wheel is assemblied on the guide wheel shaft by the guide wheel shaft stop ring, the guide wheel shaft two ends are hinged on the guide wheel bracket, and guide wheel bracket is assemblied in little mop assembly one end that is positioned at the frame inboard.
Described transfer motion power assembly includes drive bearing block, axle, sprocket wheel, drive motor, motor cabinet are in transmission connection, wherein, drive bearing block is assemblied in blanking workbench one end, drive bearing block one side is connected with driving pulley assembly by universal joint, opposite side is connected with sprocket wheel on being assemblied in blanking work you face by the axle that is in transmission connection, and the drive motor is assemblied in blanking workbench lower end by motor cabinet, and the power transmission shaft of drive motor connects by the transmission chain and sprocket.
The described assembly that moves horizontally is two groups, it includes horizontal drag fixed head, horizontal drag is loam cake, horizontal drag is base, horizontal drag is handwheel, horizontal drag is adjustable plate, horizontal drag is adjusting bolt, wherein, horizontal drag is assemblied in base on the vertical moving assembly, horizontal drag is provided with the mop slide rail to base, horizontal drag is assemblied in horizontal drag to loam cake on the mop slide rail of base, and horizontal drag is being provided with horizontal drag adjustable plate between loam cake and the mop slide rail, and horizontal drag is provided with the loam cake lateral wall with horizontal drag the inconsistent horizontal drag of adjustable plate adjusting bolt; Horizontal drag is assemblied in horizontal drag to handwheel adjusting screw(rod) one end in the base, and the adjusting screw(rod) other end and horizontal drag mesh loam cake; Horizontal drag fixed head be assemblied in horizontal drag on cover, the blanking workbench is assemblied in horizontal drag on the fixed head.
Described vertical moving assembly includes decelerator, sprocket wheel, vertically mop power transmission shaft adapter sleeve, vertical mop holder, vertical mop base, vertical mop loam cake, the vertical mop of level connect support, large helical gear, bevel pinion, wherein, vertically the mop holder is two, vertically mop holder lower end is installed in respectively on the frame, vertically connects by vertical mop power transmission shaft between the mop holder; Respectively be provided with a vertically arranged vertical mop base on the relative inside side walls of two vertical mop holders, vertically the mop base side wall is provided with upright slide rail, and vertically the mop loam cake is assemblied on the upright slide rail; Two groups move horizontally assembly and connect to support to be installed in by the vertical mop of level respectively and vertically cover on the mop accordingly; Be equipped with a drive screw in two vertical mop bases, the drive screw upper end is meshed with vertical mop loam cake, and the drive screw lower end is passed vertical mop base bottom and is connected with bevel pinion; Corresponding large helical gear engagement on bevel pinion and the vertical mop power transmission shaft; Decelerator is installed on the frame, and the power transmission shaft of decelerator is connected with sprocket wheel, and sprocket wheel is connected with vertical mop power transmission shaft by vertical mop power transmission shaft adapter sleeve.
Described vertical mop power transmission shaft is installed on the vertical mop holder by vertical mop axis bearing.
The utility model is after having adopted such scheme, and at first, the gap of adjusting loading working table and blanking knock-pin according to diameter of work is fit to the diameter of work size.Knock off part to the blanking pallet, because blanking pallet surface design has the gradient, workpiece is rolled on the blanking knock-pin in the edge work zone left along the blanking pallet.This moment, cylinder began up to work, it is up mobile to drive the blanking knock-pin, when highly surpassing the blanking pallet, the blanking knock-pin holds up workpiece to be continued to move up, when the workpiece height surpassed guide wheel assemblies, because the blanking knock-pin has slope design, workpiece rolled to the left side, workpiece is rolled between driving pulley assembly and the guide wheel assemblies, and workpiece is transmitted wheel and holds up with directive wheel; Cylinder arrives certain stroke to begin down to work, drive blanking knock-pin moves downward together and resets, drive is rotated by drive driven by motor power axle, workpiece is rotated together, add the design of directive wheel angle adjustable, workpiece is moved to the grinding machine workspace with the speed of wanting, enter the grinding machine workspace.Workpiece continues to enter the grinding machine workspace.After workpiece passes through signal inductor fully, provide signal by signal inductor, the control mainboard sends instruction, repeats material loading work, begins the next work period.Compact conformation of the present utility model, simple to operate, easy to adjust.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the side view of Fig. 1.
Fig. 5 is the A place enlarged diagram among Fig. 2.
Fig. 6 is the B place enlarged diagram among Fig. 2.
Fig. 7 is the C place enlarged diagram among Fig. 2.
Fig. 8 is the D place enlarged diagram among Fig. 3.
Fig. 9 is the E place enlarged diagram among Fig. 3.
The specific embodiment
The utility model is described in further detail below in conjunction with institute's drawings attached, preferred embodiment of the present utility model is: referring to accompanying drawing 1 to accompanying drawing 9, the described automatic feed mechanism for centerless grinder of present embodiment includes little mop assembly 16, driving pulley assembly 17, the guide wheel assemblies 18 that many groups cooperatively interact, also include transfer motion power assembly 20, move horizontally assembly 26, vertical moving assembly 27, wherein, driving pulley assembly 17, guide wheel assemblies 18 are assemblied in respectively little mop assembly 16 two ends, and connect by universal joint between the driving pulley assembly 17; Little mop assembly 16 is assemblied on the blanking workbench 1; Transfer motion power assembly 20 is assemblied in blanking workbench 1 one ends, and is connected with driving pulley assembly 17; Blanking workbench 1 is assemblied on the vertical moving assembly 27 by moving horizontally assembly 26, vertical moving assembly 27 is assemblied on the frame 46, blanking workbench 1 one sides are provided with blanking pallet 14, blanking knock-pin 15 1 ends are assemblied on the blanking pallet 14, and the other end extends between driving pulley assembly 17, the guide wheel assemblies 18; Be provided with material ejection cylinder 28 in the blanking workbench 1, material ejection cylinder 28 is assemblied in the blanking workbench 1 by air cylinder fixed plate 29, the piston rod of material ejection cylinder 28 is connected with the blanking knock-pin 15 that is positioned at driving pulley assembly 17 1 ends, also is provided with signal inductor 48 on the blanking pallet 14.
Described little mop assembly 16 includes little mop base 2, little mop loam cake 3, little mop handwheel 6, wherein, little mop base 2 is assemblied on the blanking workbench 1, little mop base 2 is provided with the loam cake slide rail, little mop loam cake 3 is assemblied on the loam cake slide rail, little mop handwheel 6 is assemblied on the little mop base 2, and is connected with driving pulley assembly 17, guide wheel assemblies 18 on the little mop loam cake 3 by the mop adjusting screw(rod); Driving pulley assembly 17, guide wheel assemblies 18 are assemblied in respectively little mop loam cake 3 two ends.When needs adjust between driving pulley assembly 17, the guide wheel assemblies 18 apart from the time, rotate little mop handwheel 6, by the mop adjusting screw(rod) distance between driving pulley assembly 17, the guide wheel assemblies 18 is adjusted.
Described driving pulley assembly 17 includes drive support 4, drive 5, power axle 7, drive lock screw 8, wherein, drive 5 is assemblied on the power axle 7 by drive lock screw 8, power axle 7 is assemblied on the drive support 4, connect by universal joint between the adjacent power axle 7, its junction is by bearing cap 9 sealings, the power axle 7 that is positioned on blanking workbench 1 end face is connected with transfer motion power assembly 20, and drive support 4 is assemblied in little mop assembly 16 1 ends that are positioned at frame 46 outsides.Drive 5 is processed workpiece by transfer motion power assembly 20 driven rotary.
Described guide wheel assemblies 18 includes directive wheel 10, guide wheel shaft 11, guide wheel shaft stop ring 12, guide wheel bracket 13, wherein, directive wheel 10 is assemblied on the guide wheel shaft 11 by guide wheel shaft stop ring 12, guide wheel shaft 11 two ends are hinged on the guide wheel bracket 13, and guide wheel bracket 13 is assemblied in little mop assembly 16 1 ends that are positioned at frame 46 inboards.
Described transfer motion power assembly 20 includes drive bearing block 19, axle 21, sprocket wheel 22, drive motor 24, motor cabinet 25 are in transmission connection, wherein, drive bearing block 19 is assemblied in blanking workbench 1 one ends, drive bearing block 19 1 sides are connected with driving pulley assembly 17 by universal joint, opposite side is connected with sprocket wheel 22 on being assemblied in blanking workbench 1 end face by the axle 21 that is in transmission connection, drive motor 24 is assemblied in blanking workbench 1 lower end by motor cabinet 25, and the power transmission shaft of drive motor 24 connects by transmission chain and sprocket 22.Add man-hour, at first, the gap of adjusting loading working table and blanking knock-pin according to diameter of work is fit to the diameter of work size.Knock off part to blanking pallet 14, because blanking pallet 14 surface design have the gradient, workpiece is rolled on the blanking knock-pin 15 in the edge work zone left along blanking pallet 14.This moment, cylinder began up to work, it is up mobile to drive blanking knock-pin 15, when highly surpassing blanking pallet 14, blanking knock-pin 15 holds up workpiece to be continued to move up, when the workpiece height surpassed guide wheel assemblies 18, because blanking knock-pin 15 has slope design, workpiece rolled to the left side, workpiece is rolled between driving pulley assembly 17 and the guide wheel assemblies 18, and workpiece is transmitted wheel 5 and holds up with directive wheel 10; Cylinder 28 arrives certain stroke to begin down to work, drive blanking knock-pin 15 moves downward together and resets, drive 5 drives power axle 7 rotations by drive motor 24, workpiece is rotated together, add the design of directive wheel 10 angle adjustables, workpiece is moved to the grinding machine workspace with the speed of wanting, enter the grinding machine workspace.Workpiece continues to enter the grinding machine workspace.After workpiece passes through signal inductor fully, provide signal by signal inductor, the control mainboard sends instruction, repeats material loading work, begins the next work period.
The described assembly 26 that moves horizontally is two groups, it includes horizontal drag fixed head 30, horizontal drag is loam cake 31, horizontal drag is base 32, horizontal drag is handwheel 33, horizontal drag is adjustable plate 34, horizontal drag is adjusting bolt 35, wherein, horizontal drag is assemblied in base 32 on the vertical moving assembly 27, horizontal drag is provided with the mop slide rail to base 32, horizontal drag is assemblied in horizontal drag to loam cake 31 on the mop slide rail of base 32, and horizontal drag is being provided with horizontal drag adjustable plate 34 between loam cake 31 and the mop slide rail, and horizontal drag is provided with loam cake 31 lateral walls with horizontal drag the inconsistent horizontal drag of adjustable plate 34 adjusting bolt 35; Horizontal drag handwheel 33 be assemblied in horizontal drag the horizontal drag in the base 32 adjusting screw(rod) one end, the adjusting screw(rod) other end and horizontal drag mesh loam cake 31; Horizontal drag is assemblied in horizontal drag to fixed head 30 on the loam cake 31, and blanking workbench 1 is assemblied in horizontal drag on the fixed head 30.When needs adjust between blanking workbench 1 and the blanking pallet 14 apart from the time, rotate horizontal mop handwheel 33, by horizontal drag adjusting screw(rod) drive horizontal drag is moved loam cake 31, the distance between blanking workbench 1 and the blanking pallet 14 is adjusted.
Described vertical moving assembly 27 includes decelerator 36, sprocket wheel 37, vertical mop power transmission shaft adapter sleeve 38, vertically mop holder 40, vertical mop base 41, vertical mop loam cake 42, the vertical mop of level connect support 43, large helical gear 44, bevel pinion 45, wherein, vertically mop holder 40 is two, vertically mop holder 40 lower ends are installed in respectively on the frame 46, vertically connect by vertical mop power transmission shaft 39 between the mop holder 40; Respectively be provided with a vertically arranged vertical mop base 41 on the relative inside side walls of two vertical mop holders 40, vertically mop base 41 sidewalls are provided with upright slide rail, and vertically mop loam cake 42 is assemblied on the upright slide rail; Two groups move horizontally assembly 26 and are installed on the corresponding vertically mop loam cake 42 by the vertical mop connection of level support 43 respectively; Be equipped with a drive screw in two vertical mop bases 41, the drive screw upper end is meshed with vertical mop loam cake 42, and the drive screw lower end is passed vertical mop base 41 bottoms and is connected with bevel pinion 45; Corresponding large helical gear 44 engagements on bevel pinion 45 and the vertical mop power transmission shaft 39; Decelerator 36 is installed on the frame 46, and the power transmission shaft of decelerator 36 is connected with sprocket wheel 37, and sprocket wheel 37 is connected with vertical mop power transmission shaft 39 by vertical mop power transmission shaft adapter sleeve 38.Vertically mop power transmission shaft 39 is installed on the vertical mop holder 40 by vertical mop axis bearing 47.When needing to regulate blanking workbench 1, by 37 rotations of decelerator 36 band movable sprockets, sprocket wheel 37 drives synchronously vertical mop power transmission shaft 39 and rotates, rotate by being installed in the bevel pinion 45 that large helical gear 44 on the vertical mop power transmission shaft 39 drives with its engagement, regulate again the height of blanking workbench 1 by drive screw.
The embodiment of the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.
Claims (8)
1. automatic feed mechanism that is used for centerless grinder, it is characterized in that: it includes little mop assembly (16), driving pulley assembly (17), the guide wheel assemblies (18) that many groups cooperatively interact, it also includes transfer motion power assembly (20), move horizontally assembly (26), vertical moving assembly (27), wherein, driving pulley assembly (17), guide wheel assemblies (18) are assemblied in respectively little mop assembly (16) two ends, and connect by universal joint between the driving pulley assembly (17); Little mop assembly (16) is assemblied on the blanking workbench (1); Transfer motion power assembly (20) is assemblied in blanking workbench (1) one end, and is connected with driving pulley assembly (17); Blanking workbench (1) is assemblied on the vertical moving assembly (27) by moving horizontally assembly (26), vertical moving assembly (27) is assemblied on the frame (46), blanking workbench (1) one side is provided with blanking pallet (14), blanking knock-pin (15) one ends are assemblied on the blanking pallet (14), and the other end extends between driving pulley assembly (17), the guide wheel assemblies (18); Be provided with material ejection cylinder (28) in the blanking workbench (1), material ejection cylinder (28) is assemblied in the blanking workbench (1) by air cylinder fixed plate (29), the piston rod of material ejection cylinder (28) is connected with the blanking knock-pin (15) that is positioned at driving pulley assembly (17) one ends, also is provided with signal inductor (48) on the blanking pallet (14).
2. a kind of automatic feed mechanism for centerless grinder according to claim 1, it is characterized in that: little mop assembly (16) includes little mop base (2), little mop loam cake (3), little mop handwheel (6), wherein, little mop base (2) is assemblied on the blanking workbench (1), little mop base (2) is provided with the loam cake slide rail, little mop loam cake (3) is assemblied on the loam cake slide rail, little mop handwheel (6) is assemblied on the little mop base (2), and is connected with little mop loam cake (3) by the mop adjusting screw(rod); Driving pulley assembly (17), guide wheel assemblies (18) are assemblied in respectively little mop loam cake (3) two ends.
3. a kind of automatic feed mechanism for centerless grinder according to claim 1, it is characterized in that: driving pulley assembly (17) includes drive support (4), drive (5), power axle (7), drive lock screw (8), wherein, drive (5) is assemblied on the power axle (7) by drive lock screw (8), power axle (7) is assemblied on the drive support (4), adjacent power axle connects by universal joint between (7), its junction is by bearing cap (9) sealing, the power axle (7) that is positioned on blanking workbench (1) end face is connected with transfer motion power assembly (20), and drive support (4) is assemblied in little mop assembly (16) one ends that are positioned at frame (46) outside.
4. a kind of automatic feed mechanism for centerless grinder according to claim 1, it is characterized in that: guide wheel assemblies (18) includes directive wheel (10), guide wheel shaft (11), guide wheel shaft stop ring (12), guide wheel bracket (13), wherein, directive wheel (10) is assemblied on the guide wheel shaft (11) by guide wheel shaft stop ring (12), guide wheel shaft (11) two ends are hinged on the guide wheel bracket (13), and guide wheel bracket (13) is assemblied in and is positioned at inboard little mop assembly (16) one ends of frame (46).
5. a kind of automatic feed mechanism for centerless grinder according to claim 1, it is characterized in that: transfer motion power assembly (20) includes drive bearing block (19), axle (21) is in transmission connection, sprocket wheel (22), drive motor (24), motor cabinet (25), wherein, drive bearing block (19) is assemblied in blanking workbench (1) one end, drive bearing block (19) one sides are connected with driving pulley assembly (17) by universal joint, opposite side is connected with sprocket wheel (22) on being assemblied in blanking workbench (1) end face by the axle that is in transmission connection (21), drive motor (24) is assemblied in blanking workbench (1) lower end by motor cabinet (25), and the power transmission shaft of drive motor (24) connects by transmission chain and sprocket (22).
6. a kind of automatic feed mechanism for centerless grinder according to claim 1, it is characterized in that: moving horizontally assembly (26) is two groups, it includes horizontal drag fixed head (30), horizontal drag is loam cake (31), horizontal drag is base (32), horizontal drag is handwheel (33), horizontal drag is adjustable plate (34), horizontal drag is adjusting bolt (35), wherein, horizontal drag is assemblied in base (32) on the vertical moving assembly (27), horizontal drag is provided with the mop slide rail to base (32), horizontal drag is assemblied in horizontal drag to loam cake (31) on the mop slide rail of base (32), and horizontal drag is being provided with horizontal drag adjustable plate (34) between loam cake (31) and the mop slide rail, and horizontal drag is provided with loam cake (31) lateral wall with horizontal drag the inconsistent horizontal drag of adjustable plate (34) adjusting bolt (35); Horizontal drag is assemblied in horizontal drag to handwheel (33) adjusting screw(rod) one end in the base (32), and the adjusting screw(rod) other end and horizontal drag mesh loam cake (31); Horizontal drag is assemblied in horizontal drag to fixed head (30) on the loam cake (31), and blanking workbench (1) is assemblied in horizontal drag on the fixed head (30).
7. a kind of automatic feed mechanism for centerless grinder according to claim 1, it is characterized in that: vertical moving assembly (27) includes decelerator (36), sprocket wheel (37), vertical mop power transmission shaft adapter sleeve (38), vertical mop holder (40), vertical mop base (41), vertical mop loam cake (42), the vertical mop of level connects support (43), large helical gear (44), bevel pinion (45), wherein, vertically mop holder (40) is two, vertically mop holder (40) lower end is installed in respectively on the frame (46), vertically connects by vertical mop power transmission shaft (39) between the mop holder (40); Respectively be provided with a vertically arranged vertical mop base (41) on the relative inside side walls of two vertical mop holders (40), vertically mop base (41) sidewall is provided with upright slide rail, and vertically mop loam cake (42) is assemblied on the upright slide rail; Two groups move horizontally assembly (26) and are installed on the corresponding vertically mop loam cake (42) by the vertical mop connection support of level (43) respectively; Be equipped with a drive screw in two vertical mop bases (41), the drive screw upper end is meshed with vertical mop loam cake (42), and the drive screw lower end is passed vertical mop base (41) bottom and is connected with bevel pinion (45); Bevel pinion (45) and vertically upper corresponding large helical gear (44) engagement of mop power transmission shaft (39); Decelerator (36) is installed on the frame (46), and the power transmission shaft of decelerator (36) is connected with sprocket wheel (37), and sprocket wheel (37) is connected with vertical mop power transmission shaft (39) by vertical mop power transmission shaft adapter sleeve (38).
8. a kind of automatic feed mechanism for centerless grinder according to claim 7 is characterized in that: vertically mop power transmission shaft (39) is installed on the vertical mop holder (40) by vertical mop axis bearing (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290546 CN202640038U (en) | 2012-06-20 | 2012-06-20 | Automatically feeding mechanism for center-less grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290546 CN202640038U (en) | 2012-06-20 | 2012-06-20 | Automatically feeding mechanism for center-less grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640038U true CN202640038U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290546 Expired - Fee Related CN202640038U (en) | 2012-06-20 | 2012-06-20 | Automatically feeding mechanism for center-less grinding machine |
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| Country | Link |
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| CN (1) | CN202640038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689242A (en) * | 2012-06-20 | 2012-09-26 | 娄底贝尔科技有限公司 | Automatic feeding mechanism for centerless grinder |
| CN109531302B (en) * | 2018-12-12 | 2024-03-01 | 大开精密工业(浙江)有限公司 | Round bar material feeding and receiving rack |
-
2012
- 2012-06-20 CN CN 201220290546 patent/CN202640038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689242A (en) * | 2012-06-20 | 2012-09-26 | 娄底贝尔科技有限公司 | Automatic feeding mechanism for centerless grinder |
| CN109531302B (en) * | 2018-12-12 | 2024-03-01 | 大开精密工业(浙江)有限公司 | Round bar material feeding and receiving rack |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140620 |
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| EXPY | Termination of patent right or utility model |