CN219768011U - Manual axial pressing mechanism for end face of bearing outer ring - Google Patents
Manual axial pressing mechanism for end face of bearing outer ring Download PDFInfo
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- CN219768011U CN219768011U CN202320962605.3U CN202320962605U CN219768011U CN 219768011 U CN219768011 U CN 219768011U CN 202320962605 U CN202320962605 U CN 202320962605U CN 219768011 U CN219768011 U CN 219768011U
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- shaking
- face
- outer ring
- bearing
- pressure applying
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- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 238000003825 pressing Methods 0.000 title claims abstract description 25
- 230000035939 shock Effects 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Support Of The Bearing (AREA)
Abstract
The utility model relates to a manual axial pressing mechanism for the end surface of a bearing outer ring, which structurally comprises an elastic pressure applying mechanism and a manual limiting mechanism which are arranged on a base, wherein the elastic pressure applying mechanism applies axial pressure to the end surface of the bearing outer ring when the manual limiting mechanism does not limit the elastic pressure applying mechanism, and the elastic pressure applying mechanism does not contact the end surface of the bearing outer ring when the manual limiting mechanism limits the elastic pressure applying mechanism. The utility model has the advantages that: structural design is reasonable, and processing is simple, easily installs, through the guide rail location, and positioning accuracy is high, long service life.
Description
Technical Field
The utility model relates to a manual axial pressing mechanism for an end face of an outer ring of a bearing, in particular to a manual pressing mechanism which is applied to a bearing measuring instrument and used for providing axial pressure for pressing the end face of the outer ring when the bearing is measured.
Background
When the bearing measuring instrument is used for measuring the bearing, the end face of the outer ring of the bearing needs to be pressed, and axial pressure needs to be provided during pressing.
In the prior art, the axial pressing mechanism has the problems of complex processing structure, high cost, repeated use, easy abrasion and the like, and can not effectively meet the use requirement.
CN208713758U discloses a bearing outer race terminal surface compresses tightly self-adaptation structure, relies on cylinder axle to stretch out to drive when exerting pressure and compresses tightly the structure, though be equipped with self-adaptation structure with the bearing contact end, still has the problem that positioning accuracy is not enough, and can't adjust the packing force.
Disclosure of Invention
The utility model provides a manual axial pressing mechanism for an end face of a bearing outer ring, which aims to overcome the defects in the prior art, realizes effective axial pressing of the end face of the bearing outer ring through a simple low-cost structure and has long service life.
The technical solution of the utility model is as follows: the manual axial pressure applying mechanism comprises an elastic pressure applying mechanism and a manual limiting mechanism, wherein the elastic pressure applying mechanism and the manual limiting mechanism are arranged on a base, the elastic pressure applying mechanism does not apply axial pressure to the end face of the bearing outer ring when the manual limiting mechanism does not limit the elastic pressure applying mechanism, and the elastic pressure applying mechanism does not contact the end face of the bearing outer ring when the manual limiting mechanism limits the elastic pressure applying mechanism.
Preferably, the elastic pressure applying mechanism comprises an upper mounting plate, the guide rail is mounted on the top surface of the upper mounting plate along the length direction, one end of the upper mounting plate is provided with a rear plate, the elastic adjusting rod is screwed through the rear plate, the elastic adjusting rod on the outer side of the rear plate is screwed with an adjusting nut, the position of the elastic adjusting rod can be adjusted by rotating the adjusting nut, a loading seat is mounted on a sliding block of the guide rail, one end of the loading guide rod is connected with the loading seat, far away from the outer side surface of the rear plate, a pressure head is connected with the other end of the loading guide rod, one end of a first spring is clamped in a hole on the inner side surface of the loading seat, the other end of the first spring is clamped in a hole on the end part of the elastic adjusting rod on the inner side of the rear plate, the pressure head contacts the end surface of the bearing outer ring during spring relaxation, and the elastic applying pressure of the spring is adjusted through the adjusting nut and the elastic adjusting rod.
Preferably, the manual limiting mechanism comprises bearings arranged on two side surfaces of a middle seat, the middle seat is fixed between a base and an upper mounting plate, a shaking rotating rod is arranged on the two side bearings, a bearing cover plate is arranged on the outer side of the bearing, the lower end of a shaking supporting plate is connected with one end of the shaking rotating rod of the bearing on one side of the bulge, a buffer gasket is arranged in the middle of the shaking supporting plate, a pull block 7 is arranged on one side surface of the loading seat corresponding to the position of the buffer gasket, the buffer gasket can be driven to slide by extruding the pull block, the end surface of the outer ring of the bearing is not contacted, the top end of the shaking supporting plate is connected with a shaking handle, a shaking pressing rod is inserted into the center of the shaking handle and extends into the shaking supporting plate, a second spring is clamped between the shaking pressing rod and the shaking handle, a movable fastener is arranged at the position close to the bottom end of the shaking pressing rod, one end of the movable fastener is movably connected in a slotted hole on the shaking supporting plate, a fixed fastener matched with the shape is arranged on the side surface of the upper mounting plate corresponding to the position of the movable fastener, the movable fastener can be limited by the fixed fastener under the action of the spring, and particularly the buffer gasket can be extruded by the buffer gasket when the movable fastener is buckled with the fixed fastener, and the fixed fastener is required to be separated from the shaking pressing block.
Preferably, in order to limit the manual limiting mechanism when not in use, the side surfaces of the middle seat and the upper mounting plate are provided with brackets, the inner side surface of the bracket, which is close to one side surface of the shaking support plate, is provided with a shock pad, and the shaking support plate can lean against the shock pad.
The utility model has the advantages that: structural design is reasonable, and processing is simple, easily installs, through the guide rail location, and positioning accuracy is high, long service life.
Drawings
FIG. 1 is a schematic view of the structure of the manual axial pressing mechanism of the end face of the outer ring of the bearing of the present utility model.
Fig. 2 is a schematic view of another angle structure of fig. 1.
Fig. 3 is a schematic view of the structure of fig. 2 with a shield added.
In the figure, 1 is a base, 2 is a middle seat, 3 is a bearing cover plate, 4 is an upper mounting plate, 5 is a rear plate, 6 is an elastic adjusting rod, 7 is an adjusting nut, 8 is a first spring, 9 is a guide rail, 10 is a loading seat, 11 is a loading guide rod, 12 is a shaking handle, 13 is a shaking press rod, 14 is a press head, 15 is a shaking support plate, 16 is a buffer gasket, 17 is a pull block, 18 is a fixed fastener, 19 is a movable fastener, 20 is a shock pad, 21 is a proximity switch, 22 is a bracket, 23 is a second spring, 24 is a shaking rotating rod, 25 is a bearing, and 26 is a shield.
Detailed Description
The present utility model will be described in further detail with reference to examples and embodiments.
When the mechanism is used, the whole bearing measuring instrument is formed by matching with other mechanisms, industrial computers and control systems. The mechanism is arranged on the table top of the equipment for use.
As shown in fig. 1-3, in the specific assembly, the base 1 is fixed on the equipment table, the middle seat 2 is locked on the top surface of the base 1, the upper mounting plate 4 is locked on the top surface of the middle seat 2, the rear plate 5 is connected to one end of the upper mounting plate 4, the elastic adjusting rod 6 is screwed on the rear plate 5, the adjusting nut 7 is screwed on the elastic adjusting rod 6 outside the rear plate 5, the guide rail 9 is installed on the top surface of the upper mounting plate 4 along the length direction, the loading seat 10 is installed on the sliding block of the guide rail 9, one end of the loading guide rod 11 is connected with the outer side surface of the loading seat 10, which is far away from the rear plate 5, the pressure head 14 is connected with the other end of the loading guide rod 11, the pull block 17 is connected with one side surface of the loading seat 10, one end of the first spring 8 is clamped in the hole of the inner side surface of the loading seat 10, and the other end is clamped in the hole of the end of the elastic adjusting rod 6 inside the rear plate 5.
The bearing 25 of both sides is installed on the both sides face of the middle seat 2, the swing rod 24 is installed on the both sides bearing 25, the bearing cover plate 3 is installed outside the bearing 25, the lower end of the swing supporting plate 15 is connected with one end of the swing rod 24 protruding out of the bearing 25 of one side, the buffer gasket 16 is installed on the middle part of the swing supporting plate 15, the swing handle 12 is connected with the top end of the swing supporting plate 15, the swing rod 13 is inserted into the center of the swing handle 12 and extends into the swing supporting plate 15, the second spring 23 is clamped between the swing rod 13 and the swing handle 12, the movable fastener 19 is connected with the bottom end of the swing rod 13, one end of the movable fastener 19 is movably connected in a slotted hole on the swing supporting plate 15, the fixed fastener 18 with the shape matched with the movable fastener 19 is installed on the side face of the upper mounting plate 4 corresponding to the position of the movable fastener 19, the support 22 is installed on the side face of the middle seat 2 and the upper mounting plate 4, the buffer gasket 20 is installed on the inner side face of the support 22 near one side face of the swing supporting plate 15, the proximity switch 21 is installed on the support 22 near the outer side face of the swing supporting plate 15, and the proximity switch 21 is used for linking with other mechanisms.
In operation, a human hand drives the shaking handle 12 to shake back and forth, the shaking handle 12 drives the shaking support plate 15, the shaking support plate 15 drives the buffer gasket 16, the buffer gasket 16 presses the pull block 17, the pull block 17 drives the loading seat 10, the loading seat 10 drives the loading guide rod 11, and the loading guide rod 11 drives the pressing head 14.
Before use, the shaking support plate 15 drives the shaking pressing rod 13, the shaking pressing rod 13 drives the movable fastener 19, the movable fastener 19 can be mutually buckled with the fixed fastener 18 when the shaking pressing rod 13 shakes to a certain position, and the mechanism is in a stop use state.
When the bearing is required to be used, after the shaking pressing rod 13 is pressed down, the shaking handle 12 is driven forward, the shaking support plate 15 drives the buffer gasket 16 to separate from the pull block 17, the spring 8 presses the loading seat 10 forward, the loading seat 10 drives the loading guide rod 11, the loading guide rod 11 drives the pressure head 14, and at the moment, the pressure head 14 can give an axial pressure to apply pressure to the end face of the outer ring of the bearing. After the swing handle 12 swings forward to the forefront, the proximity switch 21 can sense and give a signal.
In order to protect the parts, a rectangular shield 26 is integrally covered on the outer sides of the rear plate 5 and the upper mounting plate 4, and a yielding groove is formed to prevent the buffer gasket 16, the pull block 17, the fixed fastener 18 and the movable fastener 19 from being influenced.
The above components are all of the prior art, and any model and existing design that can achieve their corresponding functions can be used by those skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.
Claims (4)
1. The manual axial pressure applying mechanism for the end face of the bearing outer ring is characterized by comprising an elastic pressure applying mechanism and a manual limiting mechanism which are arranged on a base (1), wherein the elastic pressure applying mechanism does not apply axial pressure to the end face of the bearing outer ring when the manual limiting mechanism limits the elastic pressure applying mechanism, and the elastic pressure applying mechanism does not contact the end face of the bearing outer ring when the manual limiting mechanism limits the elastic pressure applying mechanism.
2. The manual axial pressing mechanism of the end face of the outer ring of the bearing according to claim 1, characterized in that the elastic pressure applying mechanism comprises an upper mounting plate (4), a guide rail (9) is installed on the top face of the upper mounting plate (4) along the length direction, a rear plate (5) is arranged at one end of the upper mounting plate (4), an elastic adjusting rod (6) is screwed through the rear plate (5), an adjusting nut (7) is screwed on the elastic adjusting rod (6) at the outer side of the rear plate (5), a loading seat (10) is installed on a sliding block of the guide rail (9), one end of a loading guide rod (11) is connected with the outer side face of the loading seat (10) far away from the rear plate (5), a pressing head (14) is connected with the other end of the loading guide rod (11), and one end of a first spring (8) is clamped in a hole at the inner side face of the loading seat (10) and the other end of the first spring adjusting rod (6) is clamped in a hole at the inner side of the rear plate (5).
3. A manual axial pressing mechanism of an end face of an outer ring of a bearing according to claim 2, wherein the manual limiting mechanism comprises bearings (25) arranged on two sides of a middle seat (2), the middle seat (2) is fixed between a base (1) and an upper mounting plate (4), a shaking rotary rod (24) is arranged on the bearings (25) on two sides, a bearing cover plate (3) is arranged on the outer side of the bearing (25), the lower end of a shaking support plate (15) is connected with one end of the shaking rotary rod (24) of the bearing (25) on one side, a buffer gasket (16) is arranged in the middle of the shaking support plate (15), a pull block (17) is arranged on one side of a loading seat (10) corresponding to the buffer gasket (16), the top end of the shaking support plate (15) is connected with a shaking handle (12), the shaking push rod (13) is inserted into the center of the shaking handle (12) and extends into the shaking support plate (15), a second spring (23) is clamped between the shaking push rod (13) and a movable fastener (19) is arranged at the position close to the bottom end of the shaking push rod (13), one end of the movable fastener (19) is movably connected with one end of the buffer gasket (16) at the position corresponding to the inner side of the shaking support plate (19) and is provided with a movable fastener (19) corresponding to the movable fastener (19) on the inner side of the mounting plate (4), the buffer gasket (16) presses the pull block (17) when the movable fastener (19) is buckled with the fixed fastener (18).
4. A manual axial pressing mechanism for the end face of the outer ring of a bearing according to claim 3, wherein the side faces of the middle seat (2) and the upper mounting plate (4) are provided with brackets (22), and the inner side face of each bracket (22) close to one side face of the rocking support plate (15) is provided with a shock pad (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962605.3U CN219768011U (en) | 2023-04-25 | 2023-04-25 | Manual axial pressing mechanism for end face of bearing outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962605.3U CN219768011U (en) | 2023-04-25 | 2023-04-25 | Manual axial pressing mechanism for end face of bearing outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768011U true CN219768011U (en) | 2023-09-29 |
Family
ID=88136530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320962605.3U Active CN219768011U (en) | 2023-04-25 | 2023-04-25 | Manual axial pressing mechanism for end face of bearing outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768011U (en) |
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2023
- 2023-04-25 CN CN202320962605.3U patent/CN219768011U/en active Active
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