CN221210946U - Bearing frame inner wall grinding device - Google Patents
Bearing frame inner wall grinding device Download PDFInfo
- Publication number
- CN221210946U CN221210946U CN202323304593.4U CN202323304593U CN221210946U CN 221210946 U CN221210946 U CN 221210946U CN 202323304593 U CN202323304593 U CN 202323304593U CN 221210946 U CN221210946 U CN 221210946U
- Authority
- CN
- China
- Prior art keywords
- bearing seat
- guide rail
- motor
- polishing
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005498 polishing Methods 0.000 claims abstract description 39
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 26
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to the technical field of bearing seat processing, in particular to a bearing seat inner wall polishing device; the utility model discloses a bearing seat inner wall polishing device, which comprises a guide rail, wherein a second bidirectional screw rod is arranged in an inner cavity of the guide rail, a second motor is arranged on the right side of the guide rail, the output end of the second motor penetrates through the right side of the guide rail and is connected with the second bidirectional screw rod, two groups of second thread sleeves are uniformly screwed on the outer side wall of the second bidirectional screw rod, a bearing seat is arranged on a base, a hydraulic rod drives a polishing rod to move downwards to the inner cavity of the bearing seat, then the second bidirectional screw rod is driven to rotate through the second motor, the second thread sleeves are driven to synchronously move outwards through the second bidirectional screw rod, and further the polishing rod is driven to synchronously move outwards against the left side and the right side of the inner side wall of the bearing seat, so that the bearing seat is positioned under the two groups of polishing rods, and the two groups of polishing rods in the later stage can uniformly polish the inner wall of the bearing seat.
Description
Technical Field
The utility model relates to the technical field of bearing seat machining, in particular to a bearing seat inner wall polishing device.
Background
The application discloses an inner wall polishing device for bearing seat processing, which comprises a base, a rotating device, a clamping mechanism, a lifting mechanism and a polishing rod, wherein the base is relatively provided with a horizontal moving device and a fixed frame;
The prior art solutions described above have the following drawbacks: through the manual work place the bearing frame in the backup pad, be difficult to guarantee that the bearing frame is placed under polishing the stick, when the deviation appears in the bearing frame position of placing, will be difficult to guarantee that polishing the stick evenly polishes to the bearing frame inner wall, to above-mentioned condition, carry out technological innovation on current bearing frame inner wall grinding device basis.
Disclosure of utility model
The utility model aims to provide a bearing seat inner wall polishing device to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing frame inner wall grinding device, includes the guide rail, the inner chamber of guide rail is provided with the two-way lead screw of second, the right side of guide rail is provided with the second motor, the output of second motor runs through the right side of guide rail and is connected with the two-way lead screw of second, the even spiro union of lateral wall of the two-way lead screw of second has two sets of second thread bush, the bottom of second thread bush is provided with the stick of polishing, fixed subassembly has been laid to the below of guide rail.
Preferably, the fixed subassembly includes the base, the spout has been seted up in the top of base run through, be provided with first two-way lead screw in the spout, the even spiro union of lateral wall of first two-way lead screw has two sets of first thread bush, the right side of base is provided with first motor, the output of first motor runs through the right side of base and is connected with first two-way lead screw, the top of first thread bush is provided with the grip block.
Preferably, the bottom of base evenly is provided with the supporting legs, the top of base evenly is provided with the support column.
Preferably, the top of support column is provided with the roof, the top of roof is provided with the hydraulic stem.
Preferably, the bottom of the output end of the hydraulic rod penetrates through the bottom of the top plate and is connected with a third motor, and the guide rail is arranged at the bottom of the output end of the third motor.
Preferably, a bearing seat is arranged at the top of the base, the bearing seat is positioned between the two groups of clamping plates, and the bearing seat is positioned below the two groups of polishing rods.
Compared with the prior art, the utility model has the following beneficial effects:
The bearing seat is placed on the base, then the hydraulic rod drives the polishing rod to move downwards to the inner cavity of the bearing seat, then the second bidirectional screw rod is driven to rotate through the second motor, the second bidirectional screw rod drives the second threaded sleeve to synchronously move outwards, and further the polishing rod is driven to synchronously move outwards to abut against the left side and the right side of the inner wall of the bearing seat, so that the bearing seat is positioned under two groups of polishing rods, the inner wall of the bearing seat can be uniformly polished by two groups of polishing rods in the later stage, the problem that the inner wall of the bearing seat is difficult to uniformly polish due to the fact that a document (Chinese patent publication No. CN218225830U discloses an inner wall polishing device for bearing seat processing) is solved, the bearing seat is placed on the supporting plate manually, the bearing seat is difficult to be guaranteed to be placed under the polishing rod is difficult to guarantee, and when deviation occurs in the placement position of the bearing seat.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
Fig. 3 is a top cross-sectional view of the present utility model.
In the figure: 1. supporting feet; 11. a first motor; 12. a first bidirectional screw rod; 13. a clamping plate; 14. a first threaded sleeve; 2. a second motor; 21. a guide rail; 22. a second bidirectional screw rod; 23. a second threaded sleeve; 24. polishing the rod; 3. a bearing seat; 4. a hydraulic rod; 41. a third motor; 5. a base; 51. a support column; 52. and a top plate.
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. 1-3, a polishing device for an inner wall of a bearing seat comprises a guide rail 21, a second bidirectional screw rod 22 is rotatably arranged in an inner cavity of the guide rail 21, a second motor 2 is fixedly arranged on the right side of the guide rail 21, an output end of the second motor 2 penetrates through the right side of the guide rail 21 and is connected with the second bidirectional screw rod 22, two groups of second thread sleeves 23 are uniformly screwed on the outer side wall of the second bidirectional screw rod 22, a polishing rod 24 is fixedly arranged at the bottom of the second thread sleeve 23, the second bidirectional screw rod 22 is driven to rotate by the second motor 2, the second thread sleeves 23 are driven to synchronously move outwards by the second bidirectional screw rod 22, the polishing rod 24 is driven to synchronously move, a fixing component is arranged below the guide rail 21, the fixing component comprises a base 5, a sliding groove is penetratingly arranged at the top of the base 5, a first bidirectional screw rod 12 is rotatably arranged in the sliding groove, two groups of first thread sleeves 14 are uniformly screwed on the outer side wall of the first bidirectional screw rod 12, the right side of the base 5 is fixedly provided with a first motor 11, the output end of the first motor 11 penetrates through the right side of the base 5 and is connected with a first bidirectional screw rod 12, the top of a first threaded sleeve 14 is provided with a clamping plate 13, the first bidirectional screw rod 12 is driven to rotate by the first motor 11, the first threaded sleeve 14 is driven to synchronously move outwards by the first bidirectional screw rod 12, the clamping plate 13 is further driven to synchronously move to clamp and fix the bearing seat 3, the bottom of the base 5 is uniformly and fixedly provided with a supporting leg 1, the top of the base 5 is uniformly and fixedly provided with a supporting column 51, the top of the supporting column 51 is fixedly provided with a top plate 52, the top of the top plate 52 is fixedly provided with a hydraulic rod 4, the bottom of the output end of the hydraulic rod 4 penetrates through the bottom of the top plate 52 and is connected with a third motor 41, the guide rail 21 is fixedly arranged at the bottom of the output end of the third motor 41, the third motor 41 is driven to move downwards through the hydraulic rod 4, the guide rail 21 and the polishing rods 24 below the guide rail are driven to rotate through the third motor 41, the inside of the bearing block 3 is uniformly polished through the rotating polishing rods 24, the bearing block 3 is placed at the top of the base 5, the bearing block 3 is positioned between the two groups of clamping plates 13, and the bearing block 3 is positioned below the two groups of polishing rods 24.
Working principle: the bearing seat 3 is placed on the base 5, then the hydraulic rod 4 drives the polishing rod 24 to move downwards to the inner cavity of the bearing seat 3, then the second bidirectional screw rod 22 is driven to rotate through the second motor 2, the second threaded sleeve 23 is driven to synchronously move outwards through the second bidirectional screw rod 22, further the polishing rod 24 is driven to synchronously move outwards against the left side and the right side of the inner wall of the bearing seat 3, the bearing seat 3 is positioned under the two groups of polishing rods 24, the fact that the two groups of polishing rods 24 can uniformly polish the inner wall of the bearing seat 3 in the later stage is ensured, then the first motor 11 drives the first bidirectional screw rod 12 to rotate, the first threaded sleeve 14 is driven to synchronously move outwards through the first bidirectional screw rod 12, the clamping plate 13 is driven to synchronously move to clamp and fix the bearing seat 3, then the second motor 2 is overturned to drive the polishing rod 24 to move inwards to be separated from the inner wall of the bearing seat 3, the guide rail 21 and the polishing rod 24 below the guide rail 21 are driven to rotate through the third motor 41, the second motor 2 drives the two groups of polishing rods 24 to synchronously move outwards in the process of rotating the polishing rod 24, the inner wall of the bearing seat 3 is slowly close to the inner wall of the bearing seat 3, and the inner wall of the rotating polishing rod 24 is uniformly polished through the rotating polishing rod 24.
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.
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. Bearing frame inner wall grinding device, including guide rail (21), its characterized in that: the inner cavity of guide rail (21) is provided with second bidirectional screw (22), the right side of guide rail (21) is provided with second motor (2), the output of second motor (2) runs through the right side of guide rail (21) and is connected with second bidirectional screw (22), the even spiro union of lateral wall of second bidirectional screw (22) has two sets of second thread bush (23), the bottom of second thread bush (23) is provided with stick of polishing (24), fixed subassembly has been laid to the below of guide rail (21).
2. The bearing housing inner wall grinding device of claim 1, wherein: the fixed subassembly includes base (5), the spout has been seted up in the top of base (5) run through, be provided with first two-way lead screw (12) in the spout, the even spiro union of lateral wall of first two-way lead screw (12) has two sets of first thread bush (14), the right side of base (5) is provided with first motor (11), the right side that the output of first motor (11) runs through base (5) is connected with first two-way lead screw (12), the top of first thread bush (14) is provided with grip block (13).
3. The bearing housing inner wall grinding device of claim 2, wherein: the bottom of base (5) evenly is provided with supporting legs (1), the top of base (5) evenly is provided with support column (51).
4. A bearing housing inner wall grinding device according to claim 3, wherein: the top of support column (51) is provided with roof (52), the top of roof (52) is provided with hydraulic stem (4).
5. The bearing housing inner wall grinding device of claim 4, wherein: the bottom of the output end of the hydraulic rod (4) penetrates through the bottom of the top plate (52) and is connected with a third motor (41), and the guide rail (21) is arranged at the bottom of the output end of the third motor (41).
6. The bearing housing inner wall grinding device of claim 5, wherein: the top of base (5) has placed bearing frame (3), bearing frame (3) are located between two sets of grip blocks (13), bearing frame (3) are located the below of two sets of stick of polishing (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323304593.4U CN221210946U (en) | 2023-12-05 | 2023-12-05 | Bearing frame inner wall grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323304593.4U CN221210946U (en) | 2023-12-05 | 2023-12-05 | Bearing frame inner wall grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221210946U true CN221210946U (en) | 2024-06-25 |
Family
ID=91547349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323304593.4U Active CN221210946U (en) | 2023-12-05 | 2023-12-05 | Bearing frame inner wall grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221210946U (en) |
-
2023
- 2023-12-05 CN CN202323304593.4U patent/CN221210946U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210968122U (en) | Roller polishing equipment | |
| CN210909290U (en) | Grinding device is used in agalloch eaglewood pillow production | |
| CN221210946U (en) | Bearing frame inner wall grinding device | |
| CN218621024U (en) | Coating clamp for optical component | |
| CN211305931U (en) | Panel burnishing device for machining | |
| CN216967350U (en) | Grinding equipment for bearing machining | |
| CN214213373U (en) | Polishing equipment for die steel plate | |
| CN215903245U (en) | Accurate grinding device is used in machine part processing | |
| CN215036077U (en) | Steel pipe terminal surface grinding device | |
| CN219837562U (en) | Port grinding device for pipeline production | |
| CN216781465U (en) | Polishing device for clamp machining | |
| CN218984224U (en) | Grinding device is used in processing of free form surface lens | |
| CN214054792U (en) | Umbrella processing polisher | |
| CN220162128U (en) | Multi-angle polishing equipment for metal piece | |
| CN217194612U (en) | Automobile parts surface treatment equipment | |
| CN221539342U (en) | Metal surface polishing device | |
| CN212946854U (en) | Clamping structure is used in cutter production | |
| CN221270690U (en) | Pottery embryo burnishing device | |
| CN219634187U (en) | Grooving machine for processing fiber reinforced calcium silicate board | |
| CN219837631U (en) | Clamping tool for screw production polishing | |
| CN219255045U (en) | Stone polishing device | |
| CN219380043U (en) | Grinding machine for bearing machining | |
| CN221065796U (en) | Polishing device for producing steel wire calender accessories | |
| CN221436711U (en) | Vertical splicing mechanism of board splicing machine | |
| CN213795892U (en) | Polishing device for processing bearing pedestal blank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |