CN219542713U - Precision bearing machining grinding machine with grinding head convenient to replace - Google Patents

Precision bearing machining grinding machine with grinding head convenient to replace Download PDF

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Publication number
CN219542713U
CN219542713U CN202320529087.6U CN202320529087U CN219542713U CN 219542713 U CN219542713 U CN 219542713U CN 202320529087 U CN202320529087 U CN 202320529087U CN 219542713 U CN219542713 U CN 219542713U
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Prior art keywords
end surface
clamping
grinding
base
bearing
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CN202320529087.6U
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陶帮春
陶阳
袁翔
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Ma'anshan Taifeng Heavy Industry Machinery Co ltd
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Ma'anshan Taifeng Heavy Industry Machinery Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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Abstract

The utility model discloses a precision bearing machining grinding machine with a grinding head convenient to replace, and belongs to the technical field of bearing machining machinery. The utility model relates to a precision bearing machining grinding machine with a grinding head convenient to replace, which comprises a base, a driving groove, a clamping mechanism, a grinding mechanism and a bearing, wherein the driving groove is positioned on the upper end surface of the base, the driving groove and the base are arranged into an integrated structure, the clamping mechanism is positioned on the upper end surface of the base, and the grinding mechanism is positioned on the upper end surface of the base and is fixedly connected with the upper end surface of the base through screws. The utility model solves the problems that the existing precision bearing processing grinding machine is inconvenient to replace and cannot integrally grind the inner circle and the outer circle, and when the precision bearing processing grinding machine is used, the inner circle grinding ring or the outer circle grinding ring with different sizes can be conveniently replaced by arranging the threaded fixing rod, and meanwhile, the inner circle grinding ring or the outer circle grinding ring can be randomly switched, so that the whole can meet the grinding requirements of bearings with various sizes.

Description

Precision bearing machining grinding machine with grinding head convenient to replace
Technical Field
The utility model relates to the technical field of bearing machining machinery, in particular to a precision bearing machining grinding machine with a grinding head convenient to replace.
Background
The precision bearing is widely applied to the fields of machine tools, chemical fiber machines, textile machines, industrial robots and the like, has higher precision than the common bearing, and the precision bearing needs to be polished on the inner circle and the outer circle during processing, so that a processing grinder for the precision bearing is needed.
The following problems often occur in the polishing process of the precision bearing:
1. when the precision bearing machining grinder is used, when bearings with different sizes are required to be polished, matched grinding heads are required to be replaced, and the common precision bearing machining grinder is often inconvenient to replace the grinding heads, and the grinding heads are required to be disassembled and assembled, so that the grinding heads are very tedious and time-consuming and labor-consuming;
2. when the common precision bearing machining grinding machine is used, the inner circle and the outer circle of the precision bearing cannot be integrally polished, for example, the outer circle of the precision bearing needs to be polished by using a machine for polishing the outer circle, and the inner circle of the precision bearing needs to be polished by using a machine for polishing the inner circle, so that time and labor are wasted, and the working efficiency is influenced.
Disclosure of Invention
The utility model aims to provide a precision bearing machining grinding machine with a grinding head convenient to replace, which is practical and labor-saving, solves the problems that the existing precision bearing machining grinding machine is inconvenient to replace and cannot integrally grind inner and outer circles, and solves the problems proposed by the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precision bearing processing grinding machine of grinding head is convenient to change, includes base, actuating groove, fixture, grinding machanism and bearing, the actuating groove is located the upper end surface of base, the actuating groove sets up to integrated into one piece structure with the base, fixture is located the upper end surface of base, fixture and the upper end surface sliding connection of base, fixture is used for fixing the centre gripping of bearing, grinding machanism is located the upper end surface of base, grinding machanism passes through the upper end surface fixed connection of screw and base, grinding machanism is used for polishing the inside and outside circle of bearing.
Preferably, the front end surface of the base is provided with a hand wheel, the inside of the driving groove is provided with a screw rod, the output end of the hand wheel is inserted into the inside of the driving groove and is in transmission connection with the screw rod, and one side of the upper end surface of the base is provided with a control panel.
Preferably, the lower end surface of the clamping mechanism is provided with a sliding block, the sliding block is fixedly connected with the lower end surface of the clamping mechanism, and the clamping mechanism is in sliding connection with the upper end surface of the base through the sliding block and the screw rod.
Preferably, the both sides of fixture upper end surface are provided with the grip groove, grip groove and fixture set up integrated into one piece structure, the inside of grip groove is provided with the clamping lever, clamping lever and grip groove sliding connection, the front end fixedly connected with excircle grip opening and interior circle grip opening of clamping lever, excircle grip opening and interior circle grip opening set up integrated into one piece structure, the rear end upper end surface of clamping lever is provided with fixing bolt.
Preferably, the upper end surface of grinding machanism is provided with the cylinder, the lower extreme fixedly connected with mounting panel of cylinder output, the upper end surface of mounting panel is provided with the motor, the output of motor runs through mounting panel and the upper end surface fixed connection of screw thread fixed orifices, the inside of screw thread fixed orifices is provided with the screw thread dead lever, screw thread dead lever and screw thread fixed orifices threaded connection.
Preferably, the lower end surface of the threaded fixing rod is fixedly connected with an inner circle polishing ring and an outer circle polishing ring, and the inner circle polishing ring and the outer circle polishing ring are in threaded fixing with the threaded fixing hole through the threaded fixing rod.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the precision bearing machining grinding machine convenient for replacing the grinding head, when the inner circle of the bearing is required to be ground, the bearing can be placed in the groove at the upper end of the clamping mechanism, then the clamping rods in the clamping groove are slid, the clamping rods at the two sides clamp the two ends of the outer circle of the bearing through the outer circle clamping openings, finally the fixing bolts are inserted, the clamping rods lock the bearing to be fixed, when the outer circle of the bearing is required to be ground, the two clamping rods are slid, the clamping ends of the two clamping rods touch, at the moment, the center of the bearing can be placed at the clamping position of the two clamping rods, at the moment, the clamping rods slide in the direction, the two ends of the inner circle of the bearing can be fixed through the inner circle clamping openings, finally the fixing bolts are inserted, the clamping rods lock the bearing to be fixed, so that the inner circle of the bearing can be ground by matching with the inner circle grinding ring and the outer circle grinding ring, the outer circle grinding of the bearing can be realized, the integral grinding of the inner circle and outer circle of the bearing can be realized, the integral grinding function of the inner circle and outer circle of the bearing is enriched, and the equipment cost is saved.
(2) When the precision bearing processing grinder convenient for replacing the polishing head is used, after the bearing is clamped and fixed, the hand wheel can be rotated to move the clamping mechanism to the lower end of the polishing mechanism, the air cylinder can be driven, the air cylinder drives the mounting plate to descend, meanwhile, the motor is driven, the output end of the motor penetrates through the mounting plate to drive the screw fixing hole to rotate, and the screw fixing hole can drive the inner circle polishing ring or the outer circle polishing ring which is fixed by the screw fixing hole in a screw mode to rotate, so that the polishing work of the inner circle and the outer circle of the bearing can be completed.
(3) According to the precision bearing machining grinding machine with the grinding head convenient to replace, when the precision bearing machining grinding machine is used, the threaded fixing rod is arranged, so that the inner circle grinding ring or the outer circle grinding ring with different sizes can be conveniently replaced, and meanwhile, the inner circle grinding ring or the outer circle grinding ring can be randomly switched, and the whole precision bearing machining grinding machine can meet the requirement of bearing grinding with various sizes.
Drawings
FIG. 1 is a perspective view of the whole of the present utility model;
FIG. 2 is a schematic illustration of the inner race ring of the present utility model in operation;
FIG. 3 is a schematic illustration of the outer circle grinding ring of the present utility model as installed;
FIG. 4 is a schematic illustration of the outer circumferential grinding ring of the present utility model in operation;
FIG. 5 is a schematic diagram of a drive slot of the present utility model;
FIG. 6 is a schematic view of a clamping mechanism of the present utility model;
FIG. 7 is a schematic view of the grinding mechanism of the present utility model;
FIG. 8 is a schematic view of another angle of the grinding mechanism of the present utility model.
In the figure: 1. a base; 11. a driving groove; 111. a hand wheel; 112. a screw rod; 2. a control panel; 3. a clamping mechanism; 31. a slide block; 32. a clamping groove; 33. a clamping rod; 331. an outer circle clamping opening; 332. an inner circular clamping opening; 34. a fixing bolt; 4. a polishing mechanism; 41. a cylinder; 42. a mounting plate; 421. a motor; 422. a threaded fixing hole; 423. a threaded fixing rod; 43. an inner circle grinding ring; 44. an outer circle polishing ring; 5. and (3) a bearing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, a precision bearing processing grinder capable of conveniently replacing a polishing head comprises a base 1, a driving groove 11, a clamping mechanism 3, a polishing mechanism 4 and a bearing 5, wherein the driving groove 11 is positioned on the upper end surface of the base 1, the driving groove 11 and the base 1 are integrally formed, the clamping mechanism 3 is positioned on the upper end surface of the base 1, the clamping mechanism 3 is slidably connected with the upper end surface of the base 1, the clamping mechanism 3 is used for clamping and fixing the bearing 5, the polishing mechanism 4 is positioned on the upper end surface of the base 1, the polishing mechanism 4 is fixedly connected with the upper end surface of the base 1 through screws, the polishing mechanism 4 is used for polishing inner and outer circles of the bearing 5, and the clamping mechanism 3 can slide back and forth on the upper end surface of the base 1 through the driving groove 11, so that the polishing efficiency is higher.
Further, the front end surface of the base 1 is provided with a hand wheel 111, a screw rod 112 is arranged in the driving groove 11, the output end of the hand wheel 111 is inserted into the driving groove 11 and is in transmission connection with the screw rod 112, one side of the upper end surface of the base 1 is provided with a control panel 2, and the hand wheel 111 can drive the screw rod 112 account number in the driving groove 11 by rotating the hand wheel 111, so that the clamping mechanism 3 can be moved.
Further, the lower end surface of fixture 3 is provided with slider 31, and slider 31 and fixture 3's lower extreme surface fixed connection, fixture 3 pass through slider 31 and lead screw 112 and the upper end surface sliding connection of base 1, and when workman operated hand wheel 111 and rotated, hand wheel 111 drove the lead screw 112 rotatory, and lead screw 112 then can drive fixture 3 back and forth through slider 31 to make things convenient for the workman to go up unloading to bearing 5.
Further, both sides of fixture 3 upper end surface are provided with clamping groove 32, clamping groove 32 sets up integrated into one piece structure with fixture 3, the inside of clamping groove 32 is provided with clamping lever 33, clamping lever 33 and clamping groove 32 sliding connection, the front end fixedly connected with excircle clamping mouth 331 and interior circle clamping mouth 332 of clamping lever 33, excircle clamping mouth 331 and interior circle clamping mouth 332 set up integrated into one piece structure, the rear end upper end surface of clamping lever 33 is provided with fixing bolt 34, when the interior circle of bearing 5 needs to be polished, can place bearing 5 earlier in the inslot of the upper end of fixture 3, then slide clamping lever 33 inside clamping groove 32, make both sides clamping lever 33 carry out the centre gripping through the excircle both ends of excircle clamping mouth 331 to bearing 5, insert fixing bolt 34 at last, clamping lever 33 carries out the locking fixed to bearing 5, the excircle of bearing 5 is then slide two clamping levers 33, make the clamping end touching of two clamping levers 33, can place the center of bearing 5 at the centre gripping department of two clamping levers 33 at this moment, again with the interior circle clamping lever 33 direction, when the interior circle clamping lever 33 is along the direction, can carry out the inside circle clamping ring 33 through bearing 33, can be fixed to the bearing 5, the inside circle clamping ring is realized, the inside circle clamping device can be finished, the cost is abundant, the bearing 5 can be fixed to the inside circle is fixed, and outside the bearing 5 is finished, the whole is finished, the bearing can be fixed, and the cost is realized, the inside and the inside circle is fixed, the bearing is fixed, and the inside circle can be fixed, and the bearing is used by the bearing is 5, and the inside circle, and can be 43.
Further, the upper end surface of the polishing mechanism 4 is provided with the cylinder 41, the lower extreme fixedly connected with mounting panel 42 of cylinder 41 output, the upper end surface of mounting panel 42 is provided with motor 421, the output of motor 421 runs through mounting panel 42 and the upper end surface fixed connection of screw thread fixed orifices 422, the inside of screw thread fixed orifices 422 is provided with screw thread fixed pole 423, screw thread fixed pole 423 and screw thread fixed orifices 422 threaded connection, after bearing 5 centre gripping is fixed, rotatable hand wheel 111 removes fixture 3 to the lower extreme of polishing mechanism 4, can drive cylinder 41, cylinder 41 drives mounting panel 42 and descends, simultaneously drive motor 421, the output of motor 421 runs through mounting panel 42 and drives screw thread fixed orifices 422 rotation, screw thread fixed orifices 422 rotation then can drive the interior round grinding ring 43 or the round grinding ring 44 rotation of being fixed by screw thread fixed orifices 422, thereby can accomplish the polishing work of interior outer lane to bearing 5.
Further, the lower end surface of the screw thread fixing rod 423 is fixedly connected with the inner circle grinding ring 43 and the outer circle grinding ring 44, the inner circle grinding ring 43 and the outer circle grinding ring 44 are fixed by screw threads through the screw thread fixing rod 423 and the screw thread fixing hole 422, and when the screw thread fixing rod 423 is used, the inner circle grinding ring 43 or the outer circle grinding ring 44 with different sizes can be conveniently replaced, and meanwhile, the inner circle grinding ring 43 or the outer circle grinding ring 44 can be randomly switched, so that the whole bearing 5 with various sizes can be ground.
Working principle: according to the precision bearing machining grinder convenient for replacing the grinding head, when the precision bearing machining grinder is used, a worker can firstly place the bearing 5 in a groove at the upper end of the clamping mechanism 3, the bearing 5 can be clamped through the sliding clamping rod 33, the clamping rod 33 can be used for locking and fixing the bearing 5 through inserting the fixing bolt 34, two ends of the outer circle of the bearing 5 can be clamped through the outer circle clamping opening 331, two ends of the inner circle of the bearing 5 can be fixed through the inner circle clamping opening 332, so that the inner circle and the outer circle of the bearing 5 can be integrally ground, the whole functions are enriched, the equipment cost is saved, after the bearing 5 is clamped and fixed, the hand wheel 111 can be manually rotated, the hand wheel 111 drives the screw 112 to rotate, the screw 112 can drive the sliding block 31 to move, the clamping mechanism 3 is driven to the lower end of the grinding mechanism 4, at the moment, the air cylinder 41 can be driven, the mounting plate 42 is driven to descend, the motor 421 is driven, the output end of the motor 421 is driven to rotate the threaded fixing hole 422, the inner circle 43 or the outer circle 44 which is screwed by the threaded fixing hole 422 is driven to rotate, the inner circle grinding ring 43 or the outer circle 44 which is driven to integrally grind the bearing 5, the whole grinding efficiency is improved, and the whole grinding efficiency is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a precision bearing processing grinding machine of grinding head is polished in convenient change, includes base (1), drive slot (11), fixture (3), grinding machanism (4) and bearing (5), its characterized in that: the driving groove (11) is positioned on the upper end surface of the base (1), the driving groove (11) and the base (1) are arranged into an integrated structure, the clamping mechanism (3) is positioned on the upper end surface of the base (1), the clamping mechanism (3) is connected with the upper end surface of the base (1) in a sliding way, the clamping mechanism (3) is used for clamping and fixing the bearing (5), the polishing mechanism (4) is located on the upper end surface of the base (1), the polishing mechanism (4) is fixedly connected with the upper end surface of the base (1) through screws, and the polishing mechanism (4) is used for polishing the inner circle and the outer circle of the bearing (5).
2. The precision bearing machining grinder for conveniently replacing a grinding head according to claim 1, wherein: the novel hand-operated device is characterized in that a hand wheel (111) is arranged on the front end surface of the base (1), a screw rod (112) is arranged in the driving groove (11), the output end of the hand wheel (111) is inserted into the driving groove (11) and is in transmission connection with the screw rod (112), and a control panel (2) is arranged on one side of the upper end surface of the base (1).
3. The precision bearing machining grinder for conveniently replacing a grinding head according to claim 1, wherein: the clamping mechanism is characterized in that a sliding block (31) is arranged on the lower end surface of the clamping mechanism (3), the sliding block (31) is fixedly connected with the lower end surface of the clamping mechanism (3), and the clamping mechanism (3) is slidably connected with the upper end surface of the base (1) through the sliding block (31) and a screw rod (112).
4. The precision bearing machining grinder for conveniently replacing a grinding head according to claim 1, wherein: clamping groove (32) are arranged on two sides of the upper end surface of clamping mechanism (3), the clamping groove (32) and the clamping mechanism (3) are arranged into an integrated structure, clamping rods (33) are arranged inside the clamping groove (32), the clamping rods (33) are slidably connected with the clamping groove (32), an outer circle clamping opening (331) and an inner circle clamping opening (332) are fixedly connected to the front end of each clamping rod (33), the outer circle clamping opening (331) and the inner circle clamping opening (332) are arranged into an integrated structure, and fixing bolts (34) are arranged on the upper end surface of the rear end of each clamping rod (33).
5. The precision bearing machining grinder for conveniently replacing a grinding head according to claim 1, wherein: the upper end surface of grinding machanism (4) is provided with cylinder (41), the lower extreme fixedly connected with mounting panel (42) of cylinder (41) output, the upper end surface of mounting panel (42) is provided with motor (421), the output of motor (421) runs through the upper end fixed surface of mounting panel (42) and screw thread fixed orifices (422) and is connected, the inside of screw thread fixed orifices (422) is provided with screw thread dead lever (423), screw thread dead lever (423) and screw thread fixed orifices (422) threaded connection.
6. The precision bearing machining grinder for conveniently replacing a grinding head according to claim 5, wherein: the lower end surface of the thread fixing rod (423) is fixedly connected with an inner circle grinding ring (43) and an outer circle grinding ring (44), and the inner circle grinding ring (43) and the outer circle grinding ring (44) are in thread fixing with the thread fixing hole (422) through the thread fixing rod (423).
CN202320529087.6U 2023-03-17 2023-03-17 Precision bearing machining grinding machine with grinding head convenient to replace Active CN219542713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320529087.6U CN219542713U (en) 2023-03-17 2023-03-17 Precision bearing machining grinding machine with grinding head convenient to replace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320529087.6U CN219542713U (en) 2023-03-17 2023-03-17 Precision bearing machining grinding machine with grinding head convenient to replace

Publications (1)

Publication Number Publication Date
CN219542713U true CN219542713U (en) 2023-08-18

Family

ID=87729436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320529087.6U Active CN219542713U (en) 2023-03-17 2023-03-17 Precision bearing machining grinding machine with grinding head convenient to replace

Country Status (1)

Country Link
CN (1) CN219542713U (en)

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