CN211117177U - Bearing seat for spare parts of metallurgical machinery - Google Patents
Bearing seat for spare parts of metallurgical machinery Download PDFInfo
- Publication number
- CN211117177U CN211117177U CN201920102163.9U CN201920102163U CN211117177U CN 211117177 U CN211117177 U CN 211117177U CN 201920102163 U CN201920102163 U CN 201920102163U CN 211117177 U CN211117177 U CN 211117177U
- Authority
- CN
- China
- Prior art keywords
- annular
- groove
- cylindrical
- bearing
- fixed seat
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model belongs to the technical field of bearing seats, and provides a bearing seat for spare parts of metallurgical machinery, which comprises a base, wherein an annular fixed seat is arranged on the base, a fastening device is arranged in the annular fixed seat, the fastening device comprises an annular groove, one side of the annular groove is provided with a cylindrical groove, a top post is arranged in the cylindrical groove in a sliding manner, a spring is arranged between the top post and the bottom of the cylindrical groove, two ends of the spring are respectively connected with the bottom end of the cylindrical groove and one end of the top post, one side of the top post is fixedly provided with a cylindrical rod, the central axis of the cylindrical rod is vertical to the central axis of the top post, a rectangular groove is arranged between the annular groove and the cylindrical groove, an annular block is rotatably arranged on the annular groove, one side of the annular block close to the cylindrical groove is provided with an arc groove, the technical problem that the bearing in the existing bearing seat is loosened after being used for a long time is solved.
Description
Technical Field
The utility model belongs to the technical field of the bearing frame, a bearing frame for metallurgical machinery spare part is related to.
Background
At present, the bearing is often applied to a plurality of mechanical devices, and the bearing is applied to the bearing seat after the bearing is involved, however, most of the bearing seats clamp the bearing into the bearing, the fixing of the bearing is realized only by the clamping force, and the bearing is not clamped by a continuous force, so the bearing and the bearing seat are loosened after long-term use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bearing frame for metallurgical machinery spare part has solved above-mentioned technical problem.
The technical scheme of the utility model is realized like this:
a bearing seat for a metallurgical machinery spare part comprises:
a base, wherein the base is provided with an annular fixed seat, a fastening device is arranged in the annular fixed seat,
the fastening device comprises an annular groove arranged along the circumferential direction of the annular fixing seat, a cylindrical groove is arranged on one side of the annular groove, the opening of the cylindrical groove faces the center of the annular fixing seat, a top post is arranged in the cylindrical groove in a sliding manner, a spring is arranged between the top post and the bottom of the cylindrical groove, two ends of the spring are respectively connected with the bottom end of the cylindrical groove and one end of the top post, a cylindrical rod is fixedly arranged on one side of the top post, the central axis of the cylindrical rod is perpendicular to the central axis of the top post, a rectangular groove is arranged between the annular groove and the cylindrical groove, an annular block is rotatably arranged on the annular groove, an arc-shaped groove is arranged on one side of the annular block close to the cylindrical groove, the arc-shaped groove is obliquely arranged, and two ends of the arc-shaped groove are respectively close to the inner wall and, the free end of the cylindrical rod penetrates through the rectangular groove and is located in the arc-shaped groove, and a gap is formed between the cylindrical rod and the inner wall of the arc-shaped groove.
As a further technical scheme, the annular block is provided with a plurality of swinging rods along the circumferential direction of the annular block.
As a further technical scheme, an annular bulge is arranged on the inner wall of the annular fixed seat, and the annular bulge is far away from the fastening device.
As a further technical scheme, a plurality of cylindrical grooves are uniformly arranged along the circumferential direction of the annular fixed seat.
As a further technical scheme, a fixing screw hole is formed in the base.
Compared with the prior art, the utility model discloses theory of operation and beneficial effect do:
1. in the utility model, the base is used for being fixed on corresponding mechanical equipment, the base is provided with an annular fixed seat, the annular fixed seat is used for clamping a bearing with corresponding size, a fastening device is arranged in the annular fixed seat and comprises an annular groove arranged along the circumference of the annular fixed seat, one side of the annular groove is provided with a cylindrical groove, the opening of the cylindrical groove faces to the circle center of the annular fixed seat, a top pillar is arranged in the cylindrical groove in a sliding way, a spring is arranged between the top pillar and the bottom of the cylindrical groove, two ends of the spring are respectively connected with the bottom end of the cylindrical groove and one end of the top pillar, the spring always plays the role of supporting force, one side of the top pillar is fixedly provided with a cylindrical rod, the cylindrical rod is vertical to the top pillar, a rectangular groove is arranged between the annular groove and the cylindrical groove, the cylindrical, one side of the annular block, which is close to the cylindrical groove, is provided with an arc groove, the arc groove is obliquely arranged, one end of the arc groove is close to the outer wall of the annular block, the other end of the arc groove is close to the inner wall of the annular block, so the distance from the two free ends of the arc groove to the circle center of the annular block is different, the free end of the cylindrical rod passes through the rectangular groove and is arranged in the arc groove in a sliding manner, so the free end of the cylindrical rod can be limited, because the other end of the arc groove is connected with the ejection column, the ejection column cannot slide out in the cylindrical groove, therefore, when the annular block rotates, the cylindrical rod can slide upwards or downwards in the rectangular groove, so as to drive the ejection column to slide upwards or downwards in the cylindrical groove, when the annular block is far away from the bottom of the cylindrical groove, the free end of the ejection column can stretch out of the cylindrical groove, so when a bearing is, the condition that blocks its entering when preventing that the bearing from getting into in the annular fixing base, after the bearing has been installed, the loose ring shape piece, the fore-set will push up the lateral wall of tight bearing under the effect of spring this moment to can make the bearing more firm, prevent not hard up.
2. Because the spring pushes the top column to the outside of the opening of the cylindrical groove, the cylindrical rod is connected with the top column, the force sliding along the rectangular groove can be generated, the free end of the cylindrical rod slides in the arc groove, the pressure can be generated on the arc groove, the arc groove is obliquely arranged, the annular block can rotate to the position where the free end of the cylindrical rod is positioned at one end of the arc groove under the effect of no external force, the force can be generated when the annular block is rotated, so that a plurality of swinging rods are arranged on the annular block along the circumferential direction of the annular block for saving labor and facilitating rotation, the annular bulge is arranged on the inner wall of the annular fixed seat, the bearing is prevented from being installed in place in the process of installing the bearing, the bearing can be clamped when the annular bulge is installed at the corresponding position, and a plurality of cylindrical grooves are uniformly arranged along the circumferential direction of the annular fixed seat, therefore, the top column is multiple, so that the bearing clamp is tighter, the service life is prolonged, and the base can be more conveniently installed and fixed due to the arrangement of the fixed screw holes.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic view of a partial enlarged structure of the middle C of the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention, wherein B-B1 is shown;
FIG. 6 is a schematic view of a partial enlarged structure of the middle section D of the present invention;
FIG. 7 is a schematic cross-sectional view of the structure of A-A1 according to the present invention;
FIG. 8 is a schematic view of a partial enlarged structure of E in the present invention;
in the figure: 1-base, 2-annular fixing base, 3-fastening device, 31-annular groove, 32-cylindrical groove, 33-top column, 34-spring, 35-cylindrical rod, 36-rectangular groove, 37-annular block, 38-arc groove, 4-swinging rod, 5-annular bulge and 6-fixing screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-8, the utility model provides a bearing seat for metallurgical machinery spare part, include:
a base 1, wherein the base 1 is provided with an annular fixed seat 2, the annular fixed seat 2 is internally provided with a fastening device 3,
the fastening device 3 comprises an annular groove 31 arranged along the circumferential direction of the annular fixed seat 2, one side of the annular groove 31 is provided with a cylindrical groove 32, the opening of the cylindrical groove 32 faces the center of the annular fixed seat 2, a top column 33 is arranged in the cylindrical groove 32 in a sliding manner, a spring 34 is arranged between the top column 33 and the bottom of the cylindrical groove 32, two ends of the spring 34 are respectively connected with the bottom end of the cylindrical groove 32 and one end of the top column 33, one side of the top column 33 is fixedly provided with a cylindrical rod 35, the central axis of the cylindrical rod 35 is vertical to the central axis of the top column 33, a rectangular groove 36 is arranged between the annular groove 31 and the cylindrical groove 32, an annular block 37 is rotatably arranged on the annular groove 31, one side of the annular block 37, which is close to the cylindrical groove 32, is provided with an arc groove 38, the arc groove 38 is, the free end of the cylindrical rod 35 passes through the rectangular groove 36 and is positioned in the arc-shaped groove 38, and a gap is arranged between the cylindrical rod 35 and the inner wall of the arc-shaped groove 38.
In the embodiment, the base 1 is used for being fixed on corresponding mechanical equipment, the base 1 is provided with an annular fixed seat 2, the annular fixed seat 2 is used for clamping a bearing with a corresponding size, a fastening device 3 is arranged in the annular fixed seat 2, the fastening device 3 comprises an annular groove 31 arranged along the circumferential direction of the annular fixed seat 2, one side of the annular groove 31 is provided with a cylindrical groove 32, the opening of the cylindrical groove 32 faces the center of the annular fixed seat 2, a top column 33 is arranged in the cylindrical groove 32 in a sliding manner, a spring 34 is arranged between the top column 33 and the bottom of the cylindrical groove 32, two ends of the spring 34 are respectively connected with the bottom end of the cylindrical groove 32 and one end of the top column 33, the spring 34 always plays a role in supporting force, one side of the top column 33 is fixedly provided with a cylindrical rod 35, the cylindrical rod 35 is vertical to the top column, the cylindrical rod 35 is slidably arranged in the rectangular groove 36, the annular groove 31 is rotatably provided with an annular block 37, one side of the annular block 37, which is close to the cylindrical groove 32, is provided with an arc-shaped groove 38, the arc-shaped groove 38 is obliquely arranged, one end of the arc-shaped groove is close to the outer wall of the annular block 37, the other end of the arc-shaped groove is close to the inner wall of the annular block 37, so that the distances from the two free ends of the arc-shaped groove 38 to the center of the annular block 37 are different, the free end of the cylindrical rod 35 passes through the rectangular groove 36 and is slidably arranged in the arc-shaped groove 38, so that the free end of the cylindrical rod 35 is limited, because the other end of the cylindrical rod is connected with the top pillar 33, the top pillar 33 cannot slide out in the cylindrical groove 32, therefore, when the annular block 37 rotates, the cylindrical rod 35 can slide upwards or downwards in the rectangular groove 36, so as to, outside the free end of fore-set 33 can be stretched to cylindricality recess 32, so when the installation bearing in annular fixing base 2, will rotate earlier annular piece 37 and make the free end of fore-set 33 be located cylindrical recess 32 to prevent the condition that blocks its entering when the bearing gets into annular fixing base 2, after the bearing has been installed, loose annular piece 37, fore-set 33 will push up the lateral wall of tight bearing under spring 34's effect this moment, thereby can make the bearing more firm, prevent to become flexible.
Further, the ring block 37 is provided with a plurality of oscillating rods 4 along the circumferential direction thereof, and the oscillating rods 4 are uniformly arranged.
In this embodiment, because the spring 34 pushes the top pillar 33 outward from the opening of the cylindrical groove 32, the cylindrical rod 35 is connected to the top pillar 33, so that the force sliding along the rectangular groove 32 is generated, the free end of the cylindrical rod 35 slides in the arc groove 38, and the pressure is generated on the arc groove 38, because the arc groove 38 is inclined, the ring block 37 can rotate to the position where the free end of the cylindrical rod 35 is located at one end of the arc groove 38 without the external force, and when the ring block 37 is rotated, the force is generated, so that the plurality of swing rods 4 are arranged on the ring block 37 along the circumferential direction thereof for the purpose of saving labor and facilitating the rotation.
Further, be provided with annular protrusion 5 on the inner wall of annular fixing base 2, fastener 3 is kept away from to annular protrusion 5.
In this embodiment, the inner wall of the annular fixing seat 2 is provided with the annular protrusion 5, so as to prevent the bearing from being installed in place in the process of installing the bearing, and the bearing can be clamped when the annular protrusion 5 is installed at a corresponding position.
Further, the cylindrical groove 32 is uniformly provided with a plurality of grooves along the circumferential direction of the annular fixing seat 2.
In this embodiment, the cylindrical groove 32 is uniformly provided with a plurality of along the circumference of the annular fixing seat 2, so the top pillar 33 is multiple, thereby the bearing is clamped more tightly, and the service life is prolonged.
Further, the base 1 is provided with a fixing screw hole 6.
In this embodiment, the setting of the fixing screw hole 6 can be more convenient for the installation and fixation of the base 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A bearing seat for a metallurgical machinery spare part is characterized by comprising a base (1), wherein an annular fixed seat (2) is arranged on the base (1), a fastening device (3) is arranged in the annular fixed seat (2),
the fastening device (3) comprises an annular groove (31) which is circumferentially arranged along the annular fixing seat (2), a cylindrical groove (32) is arranged on one side of the annular groove (31), the opening of the cylindrical groove (32) faces the circle center of the annular fixing seat (2), a top column (33) is slidably arranged in the cylindrical groove (32), a spring (34) is arranged between the top column (33) and the bottom of the cylindrical groove (32), two ends of the spring (34) are respectively connected with the bottom end of the cylindrical groove (32) and one end of the top column (33), a cylindrical rod (35) is fixedly arranged on one side of the top column (33), the central shaft of the cylindrical rod (35) is perpendicular to the central shaft of the top column (33), and a rectangular groove (36) is arranged between the annular groove (31) and the cylindrical groove (32), rotate on annular groove (31) and be provided with annular piece (37), annular piece (37) are close to one side of cylindrical recess (32) is provided with arc recess (38), arc recess (38) slope sets up, and its both ends are close to respectively the inner wall and the outer wall of annular piece (37), the free end of cylindricality pole (35) is passed rectangle recess (36) are located in arc recess (38), cylindricality pole (35) with be provided with the clearance between the inner wall of arc recess (38).
2. A bearing support for a metallurgical machinery spare part according to claim 1, characterized in that the ring block (37) is provided with a plurality of oscillating rods (4) along the circumference thereof, and the number of the oscillating rods (4) is uniform.
3. A bearing housing for a metallurgical machinery spare part according to claim 1, characterized in that the annular fixed seat (2) is provided with an annular projection (5) on its inner wall, said annular projection (5) being remote from the fastening means (3).
4. Bearing seat for a metallurgical machinery spare part according to claim 1, characterized in that the cylindrical recesses (32) are uniformly arranged in number along the circumferential direction of the annular fixed seat (2).
5. Bearing seat for a metallurgical machinery spare part according to claim 1, characterized in that the base (1) is provided with fixing screw holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102163.9U CN211117177U (en) | 2019-01-22 | 2019-01-22 | Bearing seat for spare parts of metallurgical machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102163.9U CN211117177U (en) | 2019-01-22 | 2019-01-22 | Bearing seat for spare parts of metallurgical machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117177U true CN211117177U (en) | 2020-07-28 |
Family
ID=71693114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920102163.9U Expired - Fee Related CN211117177U (en) | 2019-01-22 | 2019-01-22 | Bearing seat for spare parts of metallurgical machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117177U (en) |
-
2019
- 2019-01-22 CN CN201920102163.9U patent/CN211117177U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3211035A (en) | Punch stripper apparatus | |
| CN104029043A (en) | Clamping centering device for shafts | |
| CN211117177U (en) | Bearing seat for spare parts of metallurgical machinery | |
| CN112050043B (en) | Cantilever support device | |
| CN208122778U (en) | A kind of non-rotation centralizer of bobbin type elasticity | |
| JP3227111U (en) | Punch-free mounting assembly for curtains and curtains | |
| CN105782195A (en) | Expansion cylindrical pin for location | |
| WO2018033064A1 (en) | Bearing piece with bearings angularly arranged and bearing installation structure | |
| KR100949770B1 (en) | Core chuck | |
| CN215998514U (en) | Steel reinforcement cage inner circle strutting arrangement | |
| CN211248025U (en) | Motor housing anchor clamps | |
| CN211548726U (en) | Reusable overhanging scaffold capable of being used circularly and embedded part convenient to disassemble and assemble | |
| KR100588299B1 (en) | Reel with width adjusting function | |
| JP3770857B2 (en) | Turntable for equipment | |
| CN109384101B (en) | Rapid tensioning device for coil framework tensioning winding chuck | |
| CN217582678U (en) | Drawing cylinder | |
| CN214661349U (en) | Fastener capable of preventing loosening | |
| CN109737142B (en) | Solid lubrication bearing inner ring protection device | |
| CN215580107U (en) | High-voltage wire fixing device with good stability | |
| CN109607299B (en) | Wire sleeve mounting structure and automatic wire clamping and winding machine | |
| CN216999007U (en) | Automatic slitting machine for non-woven fabric production | |
| CN215287801U (en) | Guide wheel and guide frame | |
| CN216666480U (en) | Copper lid convenient to installation | |
| CN219262981U (en) | Flange linear bearing | |
| CN212567688U (en) | Intelligent personnel temperature management equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |