CN210878900U - Grinding mechanism is used in processing of rotating bracket formula bearing - Google Patents
Grinding mechanism is used in processing of rotating bracket formula bearing Download PDFInfo
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- CN210878900U CN210878900U CN201921199455.5U CN201921199455U CN210878900U CN 210878900 U CN210878900 U CN 210878900U CN 201921199455 U CN201921199455 U CN 201921199455U CN 210878900 U CN210878900 U CN 210878900U
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- electric telescopic
- piston
- grinding
- rotating bracket
- servo motor
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Abstract
The utility model discloses a grinding machanism is used in processing of rotating bracket formula bearing, including workstation, grinding roller and polisher, the lower terminal surface mid-mounting of workstation has the servo motor that is vertical distribution, and the top transmission that servo motor's output shaft is located the workstation is connected with the carousel, the up end middle part fixedly connected with of carousel is the plunger section of thick bamboo of vertical distribution, the up end mid-mounting of plunger section of thick bamboo has the first electric telescopic handle that is vertical distribution. The utility model discloses in, at first, adopt full-automatic rotation type structure of polishing, this kind of structure can be automatic polish the processing to the bearing inner race, has both reduced operating personnel's work load, has also promoted the efficiency that the bearing was polished simultaneously and has handled, secondly, inside is provided with bracket type clamping structure, and the bracket type clamping of the different internal diameter bearings of being convenient for of this kind of structure is handled, has both promoted grinding machanism's suitability, has also promoted the clamping stability of clamping structure simultaneously.
Description
Technical Field
The utility model relates to a bearing processing equipment technical field especially relates to a grinding machanism is used in processing of rotating bracket formula bearing.
Background
The Bearing (Bearing) is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.
However, the prior grinding mechanism for bearing processing still has the following defects: at first, adopt semi-automatic formula structure mostly, when polishing the bearing inner race, need operate artificial direct participation, the operation is got up and is wasted time and energy, and the efficiency of the processing of polishing simultaneously is lower, and secondly, inside does not have the clamping of setting up bracket type clamping structure, the clamping fixed treatment of different bore bearings of not being convenient for, and the stability of clamping is relatively poor simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the polishing treatment needs manual work to directly participate, the polishing treatment efficiency is lower, the clamping fixing treatment of bearings with different inner diameters is inconvenient, and the stability of the clamping is poor, the polishing mechanism for machining the rotating bracket type bearing is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a grinding mechanism for machining a rotating bracket type bearing comprises a workbench, a grinding roller and a grinding machine, wherein a servo motor which is vertically distributed is installed in the middle of the lower end face of the workbench, an output shaft of the servo motor is located above the workbench and is in transmission connection with a turntable, a plunger cylinder which is vertically distributed is fixedly connected in the middle of the upper end face of the turntable, a first electric telescopic rod which is vertically distributed is installed in the middle of the upper end face of the plunger cylinder, the telescopic end of the first electric telescopic rod is located on the inner side of the plunger cylinder and is in transmission connection with a plunger disc, three groups of piston holes are annularly formed in the outer side of the bottom end of the plunger disc, the inner sides of the three groups of piston holes are horizontally and slidably embedded with piston blocks, the piston blocks and the piston holes are in transition fit, a supporting plate which is vertically distributed is fixedly connected to one side, close to the turntable, of the top of the workbench, and a second, and the flexible end transmission of second electric telescopic handle is connected with the mount that is C type structure, and the inboard of mount is vertical rotation through the pivot and is connected with the grinding roller, the polisher is installed at the top of mount, and the polisher passes through the output shaft and is connected with the grinding roller transmission.
As a further description of the above technical solution:
the workstation is the dish type structure, the outer end of workstation is personally submitted annular equidistance fixedly connected with three groups of supporting legs.
As a further description of the above technical solution:
the horizontal section of the piston block is of a concave structure, and a rubber gasket is embedded in the concave part of the outer end of the piston block.
As a further description of the above technical solution:
the upper end surface of the rotary table is located in the three groups, bracket slide rails in a U-shaped structure are mounted on the outer sides of the piston blocks, and the inner surface walls of the bracket slide rails are mutually attached to the outer surface walls of the piston blocks.
As a further description of the above technical solution:
two groups of limiting sliding columns which are horizontally distributed are symmetrically arranged on the outer side of the vertical end of the fixing frame, and the free ends of the limiting sliding columns penetrate through the supporting plate and extend to the outside of the supporting plate.
As a further description of the above technical solution:
control switch is installed to one side that the up end of workstation is located the carousel, and control switch's output respectively with the input electric connection of servo motor, first electric telescopic handle, second electric telescopic handle and polisher.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, a full-automatic rotary polishing structure is adopted, a servo motor is arranged on the lower end surface of the worktable, and the output shaft of the servo motor is arranged above the workbench and is provided with a turntable and a clamping structure, and the outer end of the supporting plate is provided with a second electric telescopic rod, the telescopic end of the second electric telescopic rod is connected with a fixed frame, a polishing roller and a polishing machine in a transmission way, when the outer ring of the shaft needs to be polished, after the shaft sleeve is arranged on the clamping structure, the control switch is pressed, the servo motor can drive the turntable to rotate, the bearing clamped on the clamping structure can rotate, and meanwhile, the grinding roller can be driven to rotate by the grinding machine, under the combined action of the servo motor and the grinding machine, the outer ring of the bearing can be subjected to rotary grinding treatment, the structure can automatically polish the bearing outer ring, thereby reducing the workload of operators and simultaneously improving the efficiency of polishing the bearing.
2. In the utility model, a bracket type clamping structure is arranged inside, a plunger barrel, a first electric telescopic rod and a plunger disc are arranged in the middle of the upper end surface of the rotating disc, meanwhile, a piston block and a bracket slide rail are arranged between the top of the turntable and the plunger cylinder, the outer ring of the bearing can be sleeved on the outer wall of the plunger cylinder and can slide to the space between the three groups of piston blocks, when the bearing outer ring bracket is arranged on the three groups of bracket sliding rails, the control switch can be pressed, the first electric telescopic rod can drive the plunger disc to vertically move downwards, under the action of pressure, the three groups of piston blocks extend outwards on the inner side of the plunger cylinder, when the rubber gaskets of the three groups of piston blocks are all contacted with the inner surface wall of the bearing, the clamping treatment of the outer ring of the bearing is completed, the structure is convenient for the bracket type clamping treatment of bearings with different inner diameters, thereby not only improving the applicability of the grinding mechanism, but also improving the clamping stability of the clamping structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic perspective view of a polishing mechanism for machining a rotating bracket bearing according to the present invention;
fig. 2 is a schematic view of the internal structure of the middle plunger cylinder of the present invention;
fig. 3 is a schematic view of the internal structure of the middle support plate of the present invention.
Illustration of the drawings:
1. a work table; 2. supporting legs; 3. a control switch; 4. a servo motor; 5. a turntable; 6. a plunger barrel; 7. a first electric telescopic rod; 8. a piston block; 9. a rubber gasket; 10. a carriage slide rail; 11. a support plate; 12. a second electric telescopic rod; 13. a fixed mount; 14. grinding a roller; 15. a sander; 16. a plunger disc; 17. a piston bore; 18. and limiting the sliding column.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses in, the servo motor 4 model of use is (130 ST-M06025), and the first electric telescopic handle 7 and the 12 models of second electric telescopic handle of use are (XTL-100), and above-mentioned product all can be in the market purchase.
Referring to fig. 1-3, the present invention provides a technical solution: a grinding mechanism for processing a rotating bracket type bearing comprises a workbench 1, a grinding roller 14 and a grinding machine 15, wherein a servo motor 4 which is vertically distributed is installed in the middle of the lower end face of the workbench 1, an output shaft of the servo motor 4 is positioned above the workbench 1 and is in transmission connection with a rotary table 5, a plunger cylinder 6 which is vertically distributed is fixedly connected in the middle of the upper end face of the rotary table 5, a first electric telescopic rod 7 which is vertically distributed is installed in the middle of the upper end face of the plunger cylinder 6, the telescopic end of the first electric telescopic rod 7 is positioned on the inner side of the plunger cylinder 6 and is in transmission connection with a plunger disc 16, three groups of piston holes 17 are annularly formed in the outer side of the bottom end of the plunger disc 16, piston blocks 8 are horizontally embedded in the inner sides of the piston holes 17 in a sliding mode, the piston blocks 8 and the piston holes 17 are in transition fit, and the matching mode is selected, so that the air tightness of a, one side fixedly connected with that the top of workstation 1 is close to carousel 5 is the backup pad 11 of vertical distribution, the outer terminal surface mid-mounting of backup pad 11 has second electric telescopic handle 12 that is the horizontal distribution, and the flexible end transmission of second electric telescopic handle 12 is connected with the mount 13 that is C type structure, be the setting of mount 13 of C type structure, the dismouting of the grinding roller 14 of being convenient for is handled, and the inboard of mount 13 is vertical rotation through the pivot and is connected with grinding roller 14, polisher 15 is installed at mount 13's top, and polisher 15 is connected with grinding roller 14 transmission through the output shaft.
Specifically, as shown in fig. 1, workstation 1 is the dish type structure, and annular equidistance fixedly connected with three supporting legs 2 are personally submitted to the outer end of workstation 1, and the stability that workstation 1 placed has been promoted in the setting of three supporting legs 2 of group.
Specifically, as shown in fig. 1-3, the horizontal section of the piston block 8 is of a concave structure, a rubber gasket 9 is embedded in a concave part in the outer end of the piston block 8, and the rubber gasket 9 improves the stability of clamping and fixing the piston block 8 on one hand and reduces the damage of the clamping of the inner surface wall of the bearing on the other hand.
Specifically, as shown in fig. 1-3, the bracket slide rail 10 that is U-shaped structure is all installed to the outside that the up end of carousel 5 is located three sets of piston pieces 8, and the interior table wall of bracket slide rail 10 and the exterior wall of piston piece 8 are laminated each other, and the setting of the bracket slide rail 10 that is U-shaped structure has promoted piston piece 8 sliding motion's stability on the one hand, and on the other hand is convenient for the bracket of bearing housing to fix and polish and handle.
Specifically, as shown in fig. 1 and 3, two sets of horizontally distributed limiting sliding columns 18 are symmetrically installed outside the vertical end of the fixed frame 13, the free ends of the limiting sliding columns 18 penetrate through the supporting plate 11 and extend to the outside of the supporting plate 11, and the two sets of limiting sliding columns 18 improve the stability of sliding adjustment of the fixed frame 13 and the grinding roller 14 in the horizontal direction.
Specifically, as shown in fig. 1-3, a control switch 3 is installed on one side of the upper end surface of the workbench 1, which is located on the turntable 5, and an output end of the control switch 3 is electrically connected with input ends of the servo motor 4, the first electric telescopic rod 7, the second electric telescopic rod 12 and the grinding machine 15, so that the setting of the control switch 3 is convenient for the energization control processing of the servo motor 4, the first electric telescopic rod 7, the second electric telescopic rod 12 and the grinding machine 15.
The working principle is as follows: when the bearing bracket is used, a power supply is switched on, the bearing vertically passes through the plunger barrel 6, is placed at the top of the three groups of bracket slide rails 10 and is positioned at the outer side of the three groups of piston blocks 8, the first electric telescopic rod 7 can drive the plunger disc 16 to vertically move downwards in the plunger barrel 6 by pressing the control switch 3, the internal space can be reduced and the pressure can be increased, the three groups of piston blocks 8 can extend outwards in the plunger barrel 6 under the action of the pressure, when the rubber gaskets 9 of the three groups of piston blocks 8 are contacted with the inner surface wall of the bearing, the bracket type clamping treatment of the bearing is completed, the control switch 3 is pressed, the second electric telescopic rod 12 is controlled to drive the grinding roller 14 to perform sliding adjustment treatment in the water direction, when the grinding roller 14 is contacted with the outer surface wall of the bearing, the control switch 3 can be pressed, the servo motor 4 and the grinding machine 15 can work, the servo motor 4 can drive the turntable 5 to rotate, the bearing of the structural clamping of clamping just can take place to rotate, and polisher 15 can drive grinding roller 14 simultaneously and rotate, under servo motor 4 and polisher 15's combined action, alright carry out the outer lane of bearing rotatory processing of polishing, polish the processing back, press control switch 3, first electric telescopic handle 7 just can drive plunger dish 16 and shift up, alright take out the bearing after polishing.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (6)
1. The grinding mechanism for machining the rotating bracket type bearing comprises a workbench (1), a grinding roller (14) and a grinding machine (15) and is characterized in that a servo motor (4) which is vertically distributed is mounted in the middle of the lower end face of the workbench (1), a turntable (5) is connected with an output shaft of the servo motor (4) in a transmission mode above the workbench (1), a plunger cylinder (6) which is vertically distributed is fixedly connected to the middle of the upper end face of the turntable (5), a first electric telescopic rod (7) which is vertically distributed is mounted in the middle of the upper end face of the plunger cylinder (6), a plunger disc (16) is connected with an expansion end of the first electric telescopic rod (7) in a transmission mode at the inner side of the plunger cylinder (6), three groups of piston holes (17) are annularly formed in the outer side of the bottom of the plunger disc (16), and piston blocks (8) are horizontally embedded in the inner sides of the three groups of piston holes (17), and piston piece (8) and piston hole (17) are transition fit, one side fixedly connected with that the top of workstation (1) is close to carousel (5) is vertical distribution's backup pad (11), the outer terminal surface mid-mounting of backup pad (11) has second electric telescopic handle (12) that is horizontal distribution, and the flexible end transmission of second electric telescopic handle (12) is connected with mount (13) that are C type structure, and the inboard of mount (13) is vertical rotation through the pivot and is connected with grinding roller (14), polisher (15) are installed at the top of mount (13), and polisher (15) are connected with grinding roller (14) transmission through the output shaft.
2. The grinding mechanism for machining a rotating bracket type bearing as claimed in claim 1, wherein the workbench (1) is in a disc-shaped structure, and three groups of supporting legs (2) are fixedly connected to the outer end surface of the workbench (1) in an annular and equidistant manner.
3. The grinding mechanism for machining a rotating bracket type bearing according to claim 1, wherein the horizontal section of the piston block (8) is a concave structure, and a rubber gasket (9) is embedded in a concave part at the outer end of the piston block (8).
4. The grinding mechanism for machining a rotating bracket type bearing according to claim 1 or 3, wherein the upper end surfaces of the rotating discs (5) are located at the outer sides of the three groups of piston blocks (8) and are all provided with bracket slide rails (10) in a U-shaped structure, and the inner surface walls of the bracket slide rails (10) are attached to the outer surface walls of the piston blocks (8).
5. The grinding mechanism for machining rotating bracket type bearings according to claim 1, wherein two sets of horizontally distributed limiting sliding columns (18) are symmetrically installed outside the vertical ends of the fixing frame (13), and the free ends of the limiting sliding columns (18) penetrate through the supporting plate (11) and extend to the outside of the supporting plate (11).
6. The grinding mechanism for machining a rotating bracket type bearing according to claim 1, wherein the upper end surface of the worktable (1) is provided with a control switch (3) at one side of the turntable (5), and the output end of the control switch (3) is electrically connected with the input ends of the servo motor (4), the first electric telescopic rod (7), the second electric telescopic rod (12) and the grinding machine (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199455.5U CN210878900U (en) | 2019-07-29 | 2019-07-29 | Grinding mechanism is used in processing of rotating bracket formula bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199455.5U CN210878900U (en) | 2019-07-29 | 2019-07-29 | Grinding mechanism is used in processing of rotating bracket formula bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210878900U true CN210878900U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921199455.5U Expired - Fee Related CN210878900U (en) | 2019-07-29 | 2019-07-29 | Grinding mechanism is used in processing of rotating bracket formula bearing |
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| CN (1) | CN210878900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620793A (en) * | 2024-01-25 | 2024-03-01 | 洛阳普瑞森精密轴承有限公司 | Special-shaped bearing inner and outer ring clamping device |
-
2019
- 2019-07-29 CN CN201921199455.5U patent/CN210878900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620793A (en) * | 2024-01-25 | 2024-03-01 | 洛阳普瑞森精密轴承有限公司 | Special-shaped bearing inner and outer ring clamping device |
| CN117620793B (en) * | 2024-01-25 | 2024-03-29 | 洛阳普瑞森精密轴承有限公司 | Special-shaped bearing inner and outer ring clamping device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210729 |