CN221211088U - Disc finishing mechanism of bearing inner ring groove grinding machine - Google Patents
Disc finishing mechanism of bearing inner ring groove grinding machine Download PDFInfo
- Publication number
- CN221211088U CN221211088U CN202323219868.4U CN202323219868U CN221211088U CN 221211088 U CN221211088 U CN 221211088U CN 202323219868 U CN202323219868 U CN 202323219868U CN 221211088 U CN221211088 U CN 221211088U
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- fixed
- grinding machine
- rod
- bearing inner
- motor
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- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 238000005498 polishing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009966 trimming Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse 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
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to a disc finishing mechanism of a bearing inner ring groove grinding machine, which comprises a bottom plate, wherein an upright rod and a second cylinder are fixed on the upper surface of the bottom plate, a first cylinder is fixed at the output end of the second cylinder, a second box body is fixed at the output end of the first cylinder, a third motor is fixed at the right side of an inner cavity of the second box body, a second rotating rod is fixed at the output shaft of the third motor, and a fixing mechanism is arranged at the left side of the second rotating rod. This mechanism is maintained to bearing inner race groove grinding machine disc, through grinding machanism, put the grinding machine disc body on the casing, make grinding machine disc body and baffle butt, rotate rotatory handle, drive first threaded rod rotatory and drive the movable plate and remove, the movable plate drives the dog through the articulated lever and remove, make dog and grinding machine disc body butt, prevent that grinding machine disc body from removing, accomplish the installation to grinding machine disc body, the convenience uses grinding machine disc body to polish the bearing inner race, prolonged life, moreover dismantle conveniently.
Description
Technical Field
The utility model relates to the technical field of bearing processing, in particular to a disc trimming mechanism of a bearing inner ring groove grinding machine.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and the channel of the inner ring of the bearing is required to be polished and trimmed by a trimming mechanism.
The existing disc trimming mechanism of the bearing inner ring groove grinding machine is characterized by simple structure, low material consumption, quick wear, replacement of one diamond pen in 1-2 days, long trimming time after the diamond pen is exhausted, high adjustment frequency and influence on the working efficiency, so that the disc trimming mechanism of the bearing inner ring groove grinding machine is provided to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a disc trimming mechanism of a bearing inner ring groove grinding machine, has the advantages of good trimming effect and the like, and solves the problem of poor trimming effect of the conventional disc trimming mechanism of the bearing inner ring groove grinding machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the disc finishing mechanism of the bearing inner race groove grinding machine comprises a bottom plate, wherein an upright rod and a second cylinder are fixed on the upper surface of the bottom plate, a first cylinder is fixed at the output end of the second cylinder, a second box body is fixed at the output end of the first cylinder, a third motor is fixed on the right side of an inner cavity of the second box body, a second rotating rod is fixed on an output shaft of the third motor, a fixing mechanism is arranged on the left side of the second rotating rod, a first box body is fixed on the upper surface of the upright rod, a second motor is fixed on the left side of an inner cavity of the first box body, a first rotating rod is fixed on an output shaft of the second motor, and a polishing mechanism is arranged on the right side of the first rotating rod;
The polishing mechanism comprises a shell fixed on the right side of a first rotating rod, a baffle is fixed on the outer surface of the shell, a grinding machine disc body is slidably connected to the outer surface of the shell, a threaded hole is formed in the right side of the shell, a first threaded rod is connected to the inner thread of the threaded hole, a moving plate is connected to the left side of the first threaded rod through rotation of a bearing seat, two hinge rods are hinged to the left side of the moving plate, and a stop block penetrating through and extending to the outer portion of the shell is hinged to one side of each hinge rod.
Further, T-shaped blocks are fixed on the upper side and the lower side of the movable plate, T-shaped grooves are formed in the upper side and the lower side of the inner cavity of the shell, and the T-shaped blocks are connected inside the T-shaped grooves in a sliding mode.
Further, the left side of the grinding machine disc body is abutted against the right side of the baffle plate, and the right side of the grinding machine disc body is abutted against the left side of the stop block.
Further, the left side of dog is fixed with the slider, be fixed with the slide bar between the upper and lower both sides of casing inner chamber, slider sliding connection is in the surface of slide bar.
Further, fixed establishment is including being fixed in the left storehouse body of second bull stick, the right side of storehouse body inner chamber is fixed with first motor, the input of first motor is fixed with first bevel gear, rotate through the bearing frame between the upper and lower both sides of storehouse body inner chamber and be connected with the second threaded rod, the surface fixed with the second bevel gear of second threaded rod, the surface threaded connection of second threaded rod has two movable blocks, two the movable block is all fixed with the connecting rod in one side of being on the back mutually, two the opposite one side of connecting rod all is fixed with the clamp splice.
Further, the first bevel gear is meshed with the second bevel gear, the threads of the second threaded rod are two sections, and the directions of the threads of the two sections are opposite.
Further, a transverse plate is fixed between the left side and the right side of the inner cavity of the bin body, two opposite sides of the transverse plate are respectively fixed with a limiting rod, and the moving block is slidably connected to the outer surface of the limiting rod.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. This mechanism is maintained to bearing inner race groove grinding machine disc, through grinding machanism, put the grinding machine disc body on the casing, make grinding machine disc body and baffle butt, rotate rotatory handle, drive first threaded rod rotatory and drive the movable plate and remove, the movable plate drives the dog through the articulated lever and remove, make dog and grinding machine disc body butt, prevent that grinding machine disc body from removing, accomplish the installation to grinding machine disc body, the convenience uses grinding machine disc body to polish the bearing inner race, prolonged life, moreover dismantle conveniently.
2. This bearing inner race trench grinder disc trimming mechanism, through fixed establishment, put the bearing between two clamp splice, first motor drives first bevel gear rotation, drives second bevel gear and second threaded rod and rotates together, makes two movable blocks simultaneously relative movement, and the movable block passes through the connecting rod and drives the clamp splice and remove, fixes the bearing through clamp splice and rubber pad, conveniently polishes the bearing inner race.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the polishing mechanism of the present utility model;
Fig. 3 is a schematic structural view of the fixing mechanism of the present utility model.
In the figure: 1 bottom plate, 2 grinding machanism, 201 casing, 202 baffle, 203 grinding machine disc body, 204 screw hole, 205 first threaded rod, 206 movable plate, 207 articulated pole, 208 dog, 3 fixed establishment, 301 storehouse body, 302 first motor, 303 first bevel gear, 304 second bevel gear, 305 second threaded rod, 306 movable block, 307 connecting rod, 308 clamp splice, 4 pole setting, 5 first box, 6 second motor, 7 first bull stick, 8 first cylinder, 9 second cylinder, 10 second box, 11 third motor, 12 second bull stick.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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, the disc trimming mechanism of the bearing inner ring groove grinder in this embodiment includes a base plate 1, an upright rod 4 and a second cylinder 9 are fixed on the upper surface of the base plate 1, a first cylinder 8 is fixed at the output end of the second cylinder 9, the height of the first cylinder 8 is changed by the second cylinder 9, a second box 10 is fixed at the output end of the first cylinder 8, a third motor 11 is fixed at the right side of the inner cavity of the second box 10, a second rotating rod 12 is fixed at the output shaft of the third motor 11, a fixing mechanism 3 is arranged at the left side of the second rotating rod 12, the bearing is fixed by the fixing mechanism 3, the inner ring of the bearing is conveniently polished, a first box 5 is fixed on the upper surface of the upright rod 4, a second motor 6 is fixed at the left side of the inner cavity of the first box 5, a first rotating rod 7 is fixed at the output shaft of the second motor 6, a polishing mechanism 2 is arranged at the right side of the first rotating rod 7, and the polishing mechanism 2 is driven to rotate by the second motor 6.
It should be noted that, after the bearing is fixed by the fixing mechanism 3, the second cylinder 9 drives the first cylinder 8, the fixing mechanism 3 and the bearing to move together to a proper height, the fixing mechanism 3 and the bearing are driven to move to a proper position by the first cylinder 8, the polishing mechanism 2 is attached to the inner ring of the bearing, the bearing is driven to rotate by the third motor 11, the polishing mechanism 2 is driven to reversely rotate by the second motor 6, and the channel of the inner ring of the bearing is polished.
Referring to fig. 2, in order to facilitate polishing of the bearing inner ring, the polishing mechanism 2 in this embodiment includes a housing 201 fixed on the right side of a first rotating rod 7, a baffle 202 is fixed on the outer surface of the housing 201, a grinding machine disc body 203 is slidably connected to the outer surface of the housing 201, polishing is performed on the bearing inner ring through the grinding machine disc body 203, the grinding machine disc body 203 is limited by the baffle 202, a threaded hole 204 is formed on the right side of the housing 201, a first threaded rod 205 is connected to the inner thread of the threaded hole 204, a moving plate 206 is rotatably connected to the left side of the first threaded rod 205 through a bearing seat, the moving plate 206 is driven to move by rotating the first threaded rod 205 in the threaded hole 204, two hinge rods 207 are hinged to the left side of the moving plate 206, and a stop 208 penetrating and extending to the outside of the housing 201 is hinged to the opposite sides of the two hinge rods 207.
Wherein, the upper and lower both sides of movable plate 206 all are fixed with T shape piece, and T shape piece sliding connection in the inside in T shape groove has all been seted up to the upper and lower both sides of casing 201 inner chamber, increases the stability when movable plate 206 removes.
In addition, the left side butt in baffle 202 of grinding machine disc body 203, the right side butt in dog 208 of grinding machine disc body 203 for carry out spacing to grinding machine disc body 203, prevent not hard up in its use, dog 208's left side is fixed with the slider, is fixed with the slide bar between the upper and lower both sides of casing 201 inner chamber, and slider sliding connection is in the surface of slide bar, increases the stability when dog 208 removes, prevents that the deviation from appearing when dog 208 removes, influences the fixed to grinding machine disc body 203.
In the polishing mechanism 2 of this embodiment, the grinding machine disc body 203 is placed on the casing 201, so that the grinding machine disc body 203 is abutted against the baffle 202, the rotating handle is rotated to drive the first threaded rod 205 to rotate and drive the moving plate 206 to move, and the moving plate 206 drives the stop block 208 to move through the hinge rod 207, so that the stop block 208 is abutted against the grinding machine disc body 203, and the installation of the grinding machine disc body 203 is completed.
Referring to fig. 3, in order to fix the bearing, the fixing mechanism 3 in this embodiment includes a housing 301 fixed on the left side of the second rotating rod 12, a first motor 302 is fixed on the right side of the inner cavity of the housing 301, a first bevel gear 303 is fixed at the input end of the first motor 302, a second threaded rod 305 is rotatably connected between the upper side and the lower side of the inner cavity of the housing 301 through a bearing seat, a second bevel gear 304 is fixed on the outer surface of the second threaded rod 305, the first bevel gear 303 is meshed with the second bevel gear 304, the first motor 302 drives the first bevel gear 303 to rotate, drives the second bevel gear 304 and the second threaded rod 305 to rotate together, and the right side of the bearing abuts against the left side of the housing 301 to prevent the inner ring of the bearing from rotating.
The surface threaded connection of second threaded rod 305 has two movable blocks 306, and the screw thread of second threaded rod 305 is two sections, and two sections screw thread opposite directions, through the rotation of second threaded rod 305, makes two movable blocks 306 simultaneously opposite or simultaneously move in opposite directions, and two movable blocks 306 are all fixed with connecting rod 307 on the opposite side, and connecting rod 307 is the U-shaped, and two opposite sides of connecting rod 307 all are fixed with clamp splice 308, and two opposite sides of clamp splice 308 all are fixed with the rubber pad for the antiskid effect when increasing fixed bearing.
Wherein, be fixed with the diaphragm between the left and right sides of the storehouse body 301 inner chamber, the one side that two diaphragms are on the back of the body all is fixed with the gag lever post, and movable block 306 sliding connection is in the surface of gag lever post, and stability when increasing movable block 306 and remove prevents that movable block 306 from following the rotation of second threaded rod 305.
In the fixing mechanism 3 in this embodiment, the bearing is placed between two clamping blocks 308, the first motor 302 drives the first bevel gear 303 to rotate, drives the second bevel gear 304 and the second threaded rod 305 to rotate together, so that the two moving blocks 306 move relatively simultaneously, and the moving blocks 306 drive the clamping blocks 308 to move through the connecting rod 307, so that the bearing is fixed through the clamping blocks 308 and the rubber pad, and polishing is facilitated.
The working principle of the embodiment is as follows:
(1) The grinding machine disc body 203 is slid onto the shell 201, the grinding machine disc body 203 is abutted against the baffle 202, the rotary handle is rotated, the rotary handle drives the first threaded rod 205 to rotate in the threaded hole 204, the first threaded rod 205 drives the moving plate 206 to move together with the T-shaped block when rotating, the T-shaped block slides in the T-shaped groove, the stability of the moving plate 206 during moving is improved, the moving plate 206 drives the stop block 208 to move through the hinging rod 207 when moving, the stop block 208 is abutted against the grinding machine disc body 203, the grinding machine disc body 203 is prevented from moving, and the installation of the grinding machine disc body 203 is completed.
(2) The bearing is placed between the two clamping blocks 308, the first motor 302 is started, the first motor 302 drives the first bevel gear 303 to rotate, the first bevel gear 303 drives the second bevel gear 304 to rotate together with the second threaded rod 305, and when the second threaded rod 305 rotates, the two moving blocks 306 are driven to move relatively simultaneously due to the fact that the directions of the two sections of threads of the second threaded rod 305 are opposite, the moving blocks 306 slide on the outer surfaces of the limiting rods, stability of the moving blocks 306 in moving is improved, the moving blocks 306 drive the clamping blocks 308 to move through the connecting rods 307, and the bearing is fixed through the clamping blocks 308 and the rubber pads, so that polishing is facilitated.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The disc finishing mechanism of the bearing inner race groove grinding machine comprises a bottom plate (1), and is characterized in that: the novel polishing device is characterized in that a vertical rod (4) and a second air cylinder (9) are fixed on the upper surface of the bottom plate (1), a first air cylinder (8) is fixed at the output end of the second air cylinder (9), a second box body (10) is fixed at the output end of the first air cylinder (8), a third motor (11) is fixed on the right side of an inner cavity of the second box body (10), a second rotating rod (12) is fixed on the output shaft of the third motor (11), a fixing mechanism (3) is arranged on the left side of the second rotating rod (12), a first box body (5) is fixed on the upper surface of the vertical rod (4), a second motor (6) is fixed on the left side of the inner cavity of the first box body (5), a first rotating rod (7) is fixed at the output shaft of the second motor (6), and a polishing mechanism (2) is arranged on the right side of the first rotating rod (7);
Grinding machanism (2) are including being fixed in casing (201) on first dwang (7) right side, the surface of casing (201) is fixed with baffle (202), the surface sliding connection of casing (201) has grinding machine disc body (203), threaded hole (204) are seted up on the right side of casing (201), the inside threaded connection of threaded hole (204) has first threaded rod (205), the left side of first threaded rod (205) is connected with movable plate (206) through the bearing frame rotation, the left side of movable plate (206) articulates there are two articulated poles (207), two articulated pole (207) are all articulated to have one side that is opposite to each other runs through and extends to outside dog (208) of casing (201).
2. The bearing inner race groove grinder disc dressing mechanism according to claim 1, characterized in that: t-shaped blocks are fixed on the upper side and the lower side of the movable plate (206), T-shaped grooves are formed in the upper side and the lower side of the inner cavity of the shell (201), and the T-shaped blocks are connected inside the T-shaped grooves in a sliding mode.
3. The bearing inner race groove grinder disc dressing mechanism according to claim 1, characterized in that: the left side of the grinding machine disc body (203) is abutted against the right side of the baffle plate (202), and the right side of the grinding machine disc body (203) is abutted against the left side of the stop block (208).
4. The bearing inner race groove grinder disc dressing mechanism according to claim 1, characterized in that: a sliding block is fixed on the left side of the stop block (208), a sliding rod is fixed between the upper side and the lower side of the inner cavity of the shell (201), and the sliding block is connected to the outer surface of the sliding rod in a sliding mode.
5. The bearing inner race groove grinder disc dressing mechanism according to claim 1, characterized in that: the fixing mechanism (3) comprises a bin body (301) fixed on the left side of a second rotating rod (12), a first motor (302) is fixed on the right side of an inner cavity of the bin body (301), a first bevel gear (303) is fixed at the input end of the first motor (302), a second threaded rod (305) is connected between the upper side and the lower side of the inner cavity of the bin body (301) through bearing seat rotation, a second bevel gear (304) is fixed on the outer surface of the second threaded rod (305), two moving blocks (306) are connected with the outer surface of the second threaded rod (305) in a threaded mode, connecting rods (307) are fixed on the opposite sides of the two moving blocks (306), and clamping blocks (308) are fixed on the opposite sides of the two connecting rods (307).
6. The bearing inner race groove grinder disc dressing mechanism according to claim 5, wherein: the first bevel gear (303) is meshed with the second bevel gear (304), the threads of the second threaded rod (305) are two sections, and the directions of the two sections of threads are opposite.
7. The bearing inner race groove grinder disc dressing mechanism according to claim 5, wherein: a transverse plate is fixed between the left side and the right side of the inner cavity of the bin body (301), a limiting rod is fixed on one side of each transverse plate, which is opposite to the other side of each transverse plate, and the moving block (306) is slidably connected to the outer surface of the limiting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323219868.4U CN221211088U (en) | 2023-11-28 | 2023-11-28 | Disc finishing mechanism of bearing inner ring groove grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323219868.4U CN221211088U (en) | 2023-11-28 | 2023-11-28 | Disc finishing mechanism of bearing inner ring groove grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221211088U true CN221211088U (en) | 2024-06-25 |
Family
ID=91577293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323219868.4U Active CN221211088U (en) | 2023-11-28 | 2023-11-28 | Disc finishing mechanism of bearing inner ring groove grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221211088U (en) |
-
2023
- 2023-11-28 CN CN202323219868.4U patent/CN221211088U/en active Active
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