CN210209734U - Double-end-face grinding machine for producing bearings - Google Patents
Double-end-face grinding machine for producing bearings Download PDFInfo
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- CN210209734U CN210209734U CN201921102085.9U CN201921102085U CN210209734U CN 210209734 U CN210209734 U CN 210209734U CN 201921102085 U CN201921102085 U CN 201921102085U CN 210209734 U CN210209734 U CN 210209734U
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Abstract
The utility model belongs to the technical field of mechanical grinding equipment technique and specifically relates to a production double-ended grinding machine for bearing is related to. The technical scheme of the utility model is realized like this: a double-end-face grinding machine for producing bearings comprises a workbench, a rack, a feeding device, a material tray, a double-face grinding machine and a material discharging pipe, wherein the double-end-face grinding machine is arranged on the workbench; frame and loading attachment all install on the workstation, the charging tray is installed in the frame, its characterized in that: the material tray comprises an inner rotating disc and an outer rotating disc which are rotatably arranged; the outer turntable is uniformly provided with a plurality of open slots along the circumferential direction, and protective sleeves detachably connected with the open slots are sleeved in the open slots; the inner rotary disc is provided with an electromagnet along the circumferential direction, and the electromagnet is provided with an insulating port; the frame is provided with a dust cleaning mechanism; the dust cleaning mechanism comprises a pulse dust cleaning mechanism and a dust hopper fixedly mounted on the workbench. The utility model discloses a practicality is strong, easily promotes.
Description
Technical Field
The utility model belongs to the technical field of mechanical grinding equipment technique and specifically relates to a production double-ended grinding machine for bearing is related to.
Background
In the bearing production process, the end faces of the inner ring and the outer ring of the bearing of the grinding machine are required to be ground to ensure the precision; a grinding machine is a machine tool that grinds a surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at high speed, and a few grinding machines perform part processing using a free abrasive and other grindstones such as oilstone and abrasive belt. A double-ended grinding machine is a high-efficiency flat machine tool that can simultaneously grind two parallel end faces in a single machining process.
The first is that, as the material tray is fixed by a mode that a triggering part is arranged at the bottom of the material tray and a material blocking cavity is arranged on the side wall of the material tray, the structure is easy to damage after a long time due to the fact that more elastic structures are used, and the grinding effect is reduced due to the eccentric phenomenon caused by the abrasion problem generated when an open slot is used for a long time; secondly, current double-ended grinding machine has the powder to stay in the mounting groove after the grinding bearing terminal surface, and the time has been of a specified duration and can influence the clamping.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide a production double-ended grinding machine for bearing.
The technical scheme of the utility model is realized like this: a double-end-face grinding machine for producing bearings comprises a workbench, a rack, a feeding device, a material tray, a double-face grinding machine and a material discharging pipe, wherein the double-end-face grinding machine is arranged on the workbench; frame and loading attachment all install on the workstation, the charging tray is installed in the frame, its characterized in that: the diameter of the material tray is 100 cm; the material tray comprises an inner rotating disc and an outer rotating disc which are rotatably arranged; the outer turntable is uniformly provided with a plurality of open slots along the circumferential direction, and protective sleeves detachably connected with the open slots are sleeved in the open slots; the inner turntable is circumferentially provided with an electromagnet for adsorbing a bearing placed in the open slot, and the electromagnet is provided with an insulating port; the center of the inner circular disc, the insulation port and the position of the discharge pipe are positioned on the same straight line; the frame is provided with a dust cleaning mechanism for cleaning powder generated after the bearing is ground; the dust cleaning mechanism comprises a pulse dust cleaning mechanism and a dust hopper fixedly arranged on the workbench; the pulse ash removal mechanism comprises a pulse controller fixedly arranged in the workbench, a servo motor which is electrically connected with the pulse controller and fixedly arranged at the bottom of the workbench, a coupler, a ball screw, a nut and an ash removal block; the output end of a motor shaft of the servo motor penetrates through the upper wall of the workbench and is fixedly connected with the ball screw through a coupler, and the coupler is fixedly arranged on the upper surface of the workbench; the nut is fixedly connected with one end, far away from the coupler, of the ball screw, and the ash removal block is detachably connected with the nut.
Preferably: a soot blower is fixedly arranged on the frame above the discharge pipe; the soot blower comprises an air pump, an air nozzle and a controller for controlling the air pump to work; the air pump and the air tap can be detachably arranged on the frame; the air pump is communicated with the air tap through an air pipe; the air tap faces the input end of the discharge pipe.
Preferably: and one surface of the ash removal block, which is close to the material tray, is provided with an ash removal groove matched with the bearing to be ground.
Preferably: the protective sleeve and the bottom are provided with openings matched with the bottoms of the open grooves.
Preferably: and a normally open stop valve is arranged on the air tap.
Compared with the prior art, the utility model discloses the beneficial effect who brings does: by arranging the material tray into the structure of the inner turnplate and the outer turnplate, the outer turnplate is evenly provided with a plurality of open slots along the circumferential direction, the inner turnplate is provided with the electromagnet along the circumferential direction, the electromagnet is provided with the insulating port, through the arrangement, when grinding is needed, the bearing is transported to the open slot of the outer turnplate from the feeding device, the grinding machine can be prevented from running, the electromagnet can suck the grinding machine, the bearing running preventing effect is achieved, and the phenomenon that the grinding machine is easy to damage due to long-term use of a more elastic structure is improved in the Chinese valve patent with the patent number of CN106737148A, and the protective sleeve is detachably arranged in the open slot and can be frequently detached for maintenance and replacement, so that the eccentric phenomenon caused by the abrasion problem due to long-term use of the open slot is effectively solved, and the grinding effect is improved; the dust cleaning mechanism is arranged on the frame; after the powder generated by the bearing after being ground by the double-sided grinder is conveyed to the dust cleaning mechanism continuously by the stepping motor, at the moment, the pulse dust cleaning mechanism in the dust cleaning mechanism drives the nut to drive the dust cleaning block to move upwards through the servo motor in the pulse dust cleaning mechanism until the dust cleaning block generates a torque of 10N/m to the bearing on the material tray, the servo motor does not output any more, after the basis, the stepping motor rotates, at the moment, the bearing can relatively rotate the dust cleaning block, and therefore the accumulated dust on the bearing is shaken off; the ash removal effect is realized, and the ash removal is circularly carried out in the mode.
1. Through be provided with soot blower in the frame, the air cock on the soot blower can further blow and the deposition on the bearing that the grinding was accomplished through the gas that the air pump provided, improves product quality of output.
2. The normally open stop valve is arranged on the air faucet, so that the stop valve can be closed when the air pump is damaged, and the maintenance is prevented from being facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the tray;
FIG. 3 is a schematic structural view of the pulse ash removal device of the tray; .
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a double-ended grinding machine for producing bearings, which comprises a workbench 1, a frame 2, a feeding device 3, a material tray 4, a double-ended grinding machine 5 arranged on the workbench 1 and a discharging pipe 6; the frame 2 and the feeding device 3 are both arranged on the workbench 1, the material tray 4 is arranged on the frame 1, and in the specific embodiment of the utility model, the diameter of the material tray 4 is 100 cm; the tray 4 comprises an inner rotary disc 41 and an outer rotary disc 42 which are arranged in a rotating way; the outer turnplate 42 is uniformly provided with a plurality of open slots 421 along the circumferential direction, and a protective sleeve 422 detachably connected with the open slots 421 is sleeved in each open slot 421; the inner rotary disc 41 is circumferentially provided with an electromagnet 411 for adsorbing a bearing placed in the open slot 421, and the electromagnet 411 is provided with an insulating port 412; and the center of the inner disc 41, the insulating port 412 and the position of the discharge pipe 6 are positioned on the same straight line; the frame 2 is provided with a dust cleaning mechanism 7 for cleaning powder generated after the bearing is ground; the dust cleaning mechanism 7 comprises a pulse ash cleaning mechanism 71 and a dust hopper 72 fixedly arranged on the workbench 1; the pulse ash cleaning mechanism 71 comprises a pulse controller 711 fixedly arranged in the workbench 1, a servo motor 712 electrically connected with the pulse controller 711 and fixedly arranged at the bottom of the workbench 1, a coupler 713, a ball screw 714, a nut 715 and an ash cleaning block 716; the output end of a motor shaft 717 of the servo motor 712 penetrates through the upper wall of the workbench 1 and is fixedly connected with the ball screw 714 through a coupler 713, and the coupler 714 is fixedly arranged on the upper surface of the workbench 1; the nut 715 is fixedly connected with one end of the ball screw 714 far away from the coupler, and the ash cleaning block 716 is detachably connected with the nut 715.
In the specific embodiment of the utility model, a soot blower 8 is fixedly arranged on the frame 2 above the discharge pipe 6; the soot blower 8 comprises an air pump 81, an air nozzle 82 and a controller 83 for controlling the operation of the air pump 81; the air pump 81 and the air nozzle 82 can be detachably arranged on the frame 2; and the air pump 81 is communicated with the air tap 82 through an air pipe 84; the gas nipple 84 faces the inlet end of the tapping pipe 6.
In the embodiment of the present invention, the ash removing groove 718 of the grinding bearing adapter is disposed on the side of the ash removing block 716 close to the material tray 4.
In the embodiment of the present invention, the protecting sleeve 422 and the bottom are provided with an opening adapted to the bottom of the open slot 421.
In the embodiment of the present invention, the air faucet 82 is provided with a normally open stop valve 85.
Compared with the prior art, the utility model discloses the beneficial effect who brings does: by arranging the material tray into the structure of the inner rotating disc and the outer rotating disc, the outer rotating disc is uniformly provided with a plurality of open slots along the circumferential direction, the inner rotating disc is provided with the electromagnet along the circumferential direction, and the electromagnet is provided with the insulating port, so that when grinding is needed, the bearing is transported into the open slots of the outer rotating disc from the feeding device, the bearing can be prevented from running, the bearing can be sucked by the electromagnet at the moment, the bearing can be prevented from running, and the phenomenon that the material tray of the double-end-face grinding machine disclosed in the Chinese valve patent with the patent number of CN106737148A is easily damaged after being fixed by more elastic structures is improved; the open slot is internally provided with the detachable protective sleeve, and the protective sleeve can be frequently detached for maintenance and replacement, so that the eccentric phenomenon caused by the abrasion problem generated when the open slot is used for a long time is effectively solved, and the grinding effect is improved; and current charging tray sets up to 100 cm's diameter, and such setting can improve its station, further promotes grinding efficiency. The dust cleaning mechanism is arranged on the frame; after the powder generated by the bearing after being ground by the double-sided grinder is conveyed to the dust cleaning mechanism continuously by the stepping motor, at the moment, the pulse dust cleaning mechanism in the dust cleaning mechanism drives the nut to drive the dust cleaning block to move upwards through the servo motor in the pulse dust cleaning mechanism until the dust cleaning block generates a torque of 10N/m to the bearing on the material tray, the servo motor does not output any more, after the basis, the stepping motor rotates, at the moment, the bearing can relatively rotate the dust cleaning block, and therefore the accumulated dust on the bearing is shaken off; the ash removal effect is realized, and the ash removal is circularly carried out in the mode.
1. Through be provided with soot blower in the frame, the air cock on the soot blower can further blow and the deposition on the bearing that the grinding was accomplished through the gas that the air pump provided, improves product quality of output.
2. The normally open stop valve is arranged on the air faucet, so that the stop valve can be closed when the air pump is damaged, and the maintenance is prevented from being facilitated.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A double-end-face grinding machine for producing bearings comprises a workbench, a rack, a feeding device, a material tray, a double-face grinding machine and a material discharging pipe, wherein the double-end-face grinding machine is arranged on the workbench; frame and loading attachment all install on the workstation, the charging tray is installed in the frame, its characterized in that: the diameter of the material tray is 100 cm; the material tray comprises an inner rotating disc and an outer rotating disc which are rotatably arranged; the outer turntable is uniformly provided with a plurality of open slots along the circumferential direction, and protective sleeves detachably connected with the open slots are sleeved in the open slots; the inner turntable is circumferentially provided with an electromagnet for adsorbing a bearing placed in the open slot, and the electromagnet is provided with an insulating port; the center of the inner circular disc, the insulation port and the position of the discharge pipe are positioned on the same straight line; the frame is provided with a dust cleaning mechanism for cleaning powder generated after the bearing is ground; the dust cleaning mechanism comprises a pulse dust cleaning mechanism and a dust hopper fixedly arranged on the workbench; the pulse ash removal mechanism comprises a pulse controller fixedly arranged in the workbench, a servo motor which is electrically connected with the pulse controller and fixedly arranged at the bottom of the workbench, a coupler, a ball screw, a nut and an ash removal block; the output end of a motor shaft of the servo motor penetrates through the upper wall of the workbench and is fixedly connected with the ball screw through a coupler, and the coupler is fixedly arranged on the upper surface of the workbench; the nut is fixedly connected with one end, far away from the coupler, of the ball screw, and the ash removal block is detachably connected with the nut.
2. The parallel surface grinding machine for producing bearings according to claim 1, wherein: a soot blower is fixedly arranged on the frame above the discharge pipe; the soot blower comprises an air pump, an air nozzle and a controller for controlling the air pump to work; the air pump and the air tap can be detachably arranged on the frame; the air pump is communicated with the air tap through an air pipe; the air tap faces the input end of the discharge pipe.
3. The parallel surface grinding machine for producing bearings according to claim 1, wherein: and one surface of the ash removal block, which is close to the material tray, is provided with an ash removal groove matched with the bearing to be ground.
4. The parallel surface grinding machine for producing bearings according to claim 1, wherein: the protective sleeve and the bottom are provided with openings matched with the bottoms of the open grooves.
5. A parallel surface grinding machine for producing bearings according to claim 2, wherein: and a normally open stop valve is arranged on the air tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102085.9U CN210209734U (en) | 2019-07-15 | 2019-07-15 | Double-end-face grinding machine for producing bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102085.9U CN210209734U (en) | 2019-07-15 | 2019-07-15 | Double-end-face grinding machine for producing bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210209734U true CN210209734U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921102085.9U Active CN210209734U (en) | 2019-07-15 | 2019-07-15 | Double-end-face grinding machine for producing bearings |
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| CN (1) | CN210209734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290153A (en) * | 2022-01-12 | 2022-04-08 | 岳西县吉福工艺品有限公司 | Automatic polishing equipment for producing artware |
-
2019
- 2019-07-15 CN CN201921102085.9U patent/CN210209734U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290153A (en) * | 2022-01-12 | 2022-04-08 | 岳西县吉福工艺品有限公司 | Automatic polishing equipment for producing artware |
| CN114290153B (en) * | 2022-01-12 | 2022-12-16 | 岳西县吉福工艺品有限公司 | Automatic polishing equipment for producing artware |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201029 Address after: 321000 No.2 Hushan South Road, Sidu Town, Jiangshan City, Quzhou City, Zhejiang Province Patentee after: Zhejiang Anbei Industrial Co., Ltd Address before: 324100 Second and Third Floors of Building No. 7, Hexin Road, Lianhuashan Industrial Park, Jiangshan Economic Development Zone, Jiangshan City, Quzhou City, Zhejiang Province Patentee before: Zhejiang Mingrun Precision Bearing Co.,Ltd. |
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| TR01 | Transfer of patent right |