CN211877313U - Bearing seal airtightness detection device - Google Patents
Bearing seal airtightness detection device Download PDFInfo
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- CN211877313U CN211877313U CN202020314896.1U CN202020314896U CN211877313U CN 211877313 U CN211877313 U CN 211877313U CN 202020314896 U CN202020314896 U CN 202020314896U CN 211877313 U CN211877313 U CN 211877313U
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- rodless cylinder
- bearing
- bearing seal
- airtightness
- detecting
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Abstract
The utility model discloses a bearing seal airtightness detection device, which comprises an operation platform, wherein a support column is arranged at the bottom of the operation platform, a rodless cylinder is arranged above the operation platform, a fixed groove is arranged at the bottom of the rodless cylinder, a bearing main body is arranged inside the fixed groove, both ends of the rodless cylinder are hermetically connected with an air pump main body through an air duct, sliding columns are fixed at both ends above the rodless cylinder, sliding blocks are arranged on the sliding columns, a bearing plate is arranged at the front ends of the sliding blocks, a servo motor is arranged on the bearing plate, the bottom of the servo motor is rotationally connected with a screw drill through a rotating shaft, the sliding blocks on the rodless cylinder are driven by the air pump to lift, the processing height of the screw drill can be freely adjusted, the bearing roller main body is placed inside the fixed groove, and the screw drill is driven by the servo motor to rotate, therefore, the screw fasteners on the bearing roller main bodies can be installed and fixed, and the automation degree is high.
Description
Technical Field
The utility model relates to a bearing processing technology field specifically is a bearing seal installation device.
Background
Roller bearings are one type of rolling bearings, and are one of the components widely used in modern machinery. It relies on rolling contact between the primary elements to support the rotating parts. Roller bearings are now mostly standardized. The roller bearing has the advantages of small moment required by starting, high rotation precision, convenience in selection and the like. The rolling bearing is divided into a ball bearing and a roller bearing according to a rolling force body. Roller bearings rely on rolling contact between primary parts to support rotating parts. Different roller bearings may be subjected to different radial and axial forces. In selecting a roller bearing, the choice will be made according to the particular operating conditions. The roller bearing mainly comprises a self-aligning roller bearing, a thrust self-aligning roller bearing, a tapered roller, a cylindrical roller bearing and other structural types. Roller bearings are most sensitive to bearing deflection, and such bearings may have lower load carrying capacity than ball bearings in a deflected condition. The use of such bearings is therefore to be avoided as far as possible when the shaft stiffness and the bearing bore support stiffness are low, or when large yawing moments are acting. When the bearing seat has no split surface and the parts must be mounted and dismounted in the axial direction, the bearing with the separable inner and outer rings is preferably used.
The existing bearing sealing element mounting device is complex in structure, and cannot be used for automatically mounting and fixing a screw fastener on a roller bearing, so that a novel bearing sealing element mounting device is urgently needed to be developed in the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing seal installation device is complicated in order to solve the bearing seal installation device structure that proposes in the above-mentioned background art, can not carry out the fixed problem of automatic installation to screw firmware on the roller bearing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing roller gas tightness detection device, includes the operation platform, the support column is installed to the operation platform bottom, and is provided with the rodless cylinder above the operation platform, rodless cylinder bottom is provided with the fixed slot, and the inside bearing roller main part that is provided with of fixed slot, the both ends of rodless cylinder all are through air duct and air pump main part sealing connection, rodless cylinder top both ends all are fixed with the traveller, and install the sliding block on the traveller, the loading board is installed to the front end of sliding block, and installs servo motor on the loading board, servo motor's bottom is passed through the axis of rotation and is connected with the rotation of screw drill bit.
Preferably, the sliding block is connected with the sliding column through vertical sliding.
Further, the bearing sealing element mounting device further comprises an air tightness detection device, the air tightness detection device comprises a detection box, the detection box is mounted on one side of the rodless cylinder, a sealing box door is mounted on the surface of the front end of the detection box, an observation window is arranged on the surface of the sealing box door, and a door handle is fixed on one side of the observation window.
Furthermore, a through hole is formed above the detection box, the detection box is connected with the water pump through a rubber hose, and the rubber hose penetrates through the through hole.
Preferably, the water pump is connected with the water storage tank through a water pumping pipe.
Preferably, the detection box is internally provided with an accommodating groove.
Preferably, the sealing box door and the joint of holding tank all are provided with the sealing strip.
Furthermore, a drain valve is arranged at the bottom of the detection box.
Compared with the prior art, the beneficial effects of the utility model are that:
the sliding columns are fixed to two ends of the upper portion of the rodless cylinder, the sliding blocks are installed on the sliding columns, the bearing plate is installed at the front ends of the sliding blocks, a servo motor is installed on the bearing plate, the bottom of the servo motor is connected with the screw drill bit in a rotating mode through the rotating shaft, the sliding blocks on the rodless cylinder are driven by the air pump to ascend and descend, the machining height of the screw drill bit can be freely adjusted, the bearing roller main body is placed inside the fixing groove, the screw drill bit is driven by the servo motor to rotate forward and backward, the screw fixing piece on the bearing roller main body can be installed and fixed, and the automatic degree is high.
Drawings
Fig. 1 is a front view of a bearing seal mounting apparatus of the present invention;
fig. 2 is a schematic structural view of a position a of the bearing seal mounting device of the present invention;
FIG. 3 is an overall front view of the present invention;
fig. 4 is a schematic structural view of the detection box of the present invention.
In the figure: 1. a water pump; 2. a rubber hose; 3. a detection box; 4. a through hole; 5. a door handle; 6. a water pumping pipe; 7. a water storage tank; 8. sealing the box door; 9. an observation window; 10. a support pillar; 11. an air pump main body; 12. an air duct; 13. a rodless cylinder; 14. fixing grooves; 15. a bearing roller main body; 16. an operation platform; 17. a traveler; 18. a slider; 19. a servo motor; 20. a carrier plate; 21. a screw drill bit; 22. accommodating grooves; 23. a sealing strip; 24. and (4) draining the water valve.
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.
Example 1
Referring to fig. 1 and fig. 2, the present invention provides an embodiment: the utility model provides an air tightness detection device of bearing seal spare, including operation platform 16, support column 10 is installed to operation platform 16 bottom, and operation platform 16 top is provided with rodless cylinder 13, rodless cylinder 13 bottom is provided with fixed slot 14, and fixed slot 14 inside is provided with bearing main part 15, rodless cylinder 13's both ends all are through air duct 12 and air pump main part 11 sealing connection, rodless cylinder 13 top both ends all are fixed with traveller 17, and install sliding block 18 on the traveller 17, loading board 20 is installed to the front end of sliding block 18, and install servo motor 19 on the loading board 20, servo motor 19's bottom is passed through the axis of rotation and is connected with screw drill bit 21 rotation.
Further, the slide block 18 is connected with the slide column 17 through vertical sliding.
Compared with the prior art, the utility model discloses an embodiment 1's beneficial effect is: through utilizing air pump main part 11 drive slide block 18 on the rodless cylinder 13 to go up and down, can freely adjust the machining height of screw drill bit 21, through placing bearing main part 15 inside fixed slot 14, utilize servo motor 19 to drive screw drill bit 21 and carry out just reversing to can install and fix the screw firmware on the bearing main part 15, possess the advantage that degree of automation is high.
The working principle is as follows: when in use, a rodless cylinder 13 is arranged above the operation platform 16, a fixing groove 14 is arranged at the bottom of the rodless cylinder 13, a bearing main body 15 is arranged inside the fixing groove 14, the bearing main body 15 is arranged inside the fixing groove 14, two ends of the rodless cylinder 13 are hermetically connected with an air pump main body 11 through air ducts 12, two ends above the rodless cylinder 13 are respectively fixed with a sliding column 17, the sliding column 17 is provided with a sliding block 18, the front end of the sliding block 18 is provided with a bearing plate 20, the bearing plate 20 is provided with a servo motor 19, the bottom of the servo motor 19 is rotatably connected with a screw drill bit 21 through a rotating shaft, the air pump main body 11 is used for driving the sliding block 18 on the rodless cylinder 13 to lift, the processing height of the screw drill bit 21 can be freely adjusted, the servo motor 19 is used for driving the screw drill bit 21 to rotate forwards and backwards, and, has the advantage of high automation degree.
Example 2
Referring to fig. 2-4, the utility model provides a further embodiment has increased the gas tightness detection device on the basis of embodiment 1, and the gas tightness detection device includes detection case 3, detection case 3 installs one side of rodless cylinder 13, detection case 3's front end surface mounting has sealed chamber door 8, sealed chamber door 8 surface is provided with observation window 9, and one side of observation window 9 is fixed with door handle 5.
Further, a through hole 4 is formed in the detection box 3, preferably the through hole 4 is formed above the sealing box door 8, the detection box 3 is connected with the water pump 1 through a rubber hose 2, the rubber hose 2 penetrates through the through hole 4, preferably the rubber hose 2 is in clearance fit with the through hole 4, and preferably one end, inside the detection box 3, of the rubber hose 2 is fixed to the bottom surface of the detection box 3.
Further, the water pump 1 is connected with the water storage tank 7 through the water pumping pipe 6, water in the water storage tank 7 can be sucked into the detection box 3 through the water pump 1, the processed bearing main body 15 is placed into the detection box 3, whether bubbles are generated at the screw part where the bearing main body is installed is observed, if no bubbles are generated, the installation is tight, the air tightness is good, and if not, the air tightness is poor.
Further, the detection box 3 is provided with an accommodating groove 22 therein.
Further, the sealing strips 23 are arranged at the joints of the sealing box door 8 and the accommodating groove 22, and sealing components are arranged at the joints of the pipes and the detection box 3, so that the sealing performance of the joints can be improved, and the water leakage phenomenon is prevented.
Further, a drain valve 24 is arranged at the bottom of the detection box 3. When the inspection is completed, the water in the inspection box 3 is drained through the drain valve 24, and then the bearing body 15 is taken out.
The working principle is as follows: when in use, a rodless cylinder 13 is arranged above the operation platform 16, a fixing groove 14 is arranged at the bottom of the rodless cylinder 13, a bearing main body 15 is arranged inside the fixing groove 14, the bearing main body 15 is arranged inside the fixing groove 14, two ends of the rodless cylinder 13 are hermetically connected with an air pump main body 11 through air ducts 12, two ends above the rodless cylinder 13 are respectively fixed with a sliding column 17, the sliding column 17 is provided with a sliding block 18, the front end of the sliding block 18 is provided with a bearing plate 20, the bearing plate 20 is provided with a servo motor 19, the bottom of the servo motor 19 is rotatably connected with a screw drill bit 21 through a rotating shaft, the air pump main body 11 is used for driving the sliding block 18 on the rodless cylinder 13 to lift, the processing height of the screw drill bit 21 can be freely adjusted, the servo motor 19 is used for driving the screw drill bit 21 to rotate forwards and backwards, and, possess the advantage that degree of automation is high, detection case 3 is installed to one side of rodless cylinder 13, detection case 3 is connected with water pump 1 through rubber hose 2, water pump 1 is connected with storage water tank 7 through drinking-water pipe 6, utilize water pump 1 can be with the water uptake in the storage water tank 7 go into detection case 3, put into detection case 3 with the bearing main part 15 that has processed, it has the bubble to produce to observe the screw firmware position of its installation, if the bubble does not have, explain the installation fastening, the gas tightness is good, otherwise explain the gas tightness poor, after detecting the completion, the water in detection case 3 is got rid of through drain valve 24, then take out bearing main part 15. The sealing strip 23 is arranged at the joint of the sealing box door 8 and the accommodating groove 22, and the sealing assembly is arranged at the joint of each pipe and the detection box 3, so that the sealing performance of the joint can be improved, and the water leakage phenomenon is prevented.
Compared with the prior art, the utility model discloses an embodiment 2's beneficial effect is:
(1) the upper two ends of the rodless cylinder 13 are both fixed with sliding columns 17, the sliding blocks 18 are mounted on the sliding columns 17, the front end of each sliding block 18 is provided with a bearing plate 20, the bearing plate 20 is provided with a servo motor 19, the bottom of the servo motor 19 is rotatably connected with a screw drill bit 21 through a rotating shaft, the air pump main body 11 is used for driving the sliding blocks 18 on the rodless cylinder 13 to lift, the machining height of the screw drill bit 21 can be freely adjusted, the bearing roller main body 15 is placed in the fixing groove 14, the servo motor 19 is used for driving the screw drill bit 21 to rotate forward and backward, and therefore screw fasteners on the bearing main body 15 can be mounted and fixed, and the rodless cylinder has the advantage of high automation degree;
(2) the water in the water storage tank 7 can be sucked into the detection box 3 by using the water pump 1, the processed bearing roller main body 15 is placed into the detection box 3, whether bubbles are generated at the screw part installed on the bearing roller main body is observed, if no bubbles are generated, the installation is tight, the air tightness is good, otherwise, the air tightness is poor;
(3) the sealing strip 23 is arranged at the joint of the sealing box door 8 and the accommodating groove 22, so that the sealing performance of the joint can be improved, and the water leakage phenomenon is prevented.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a bearing seal spare gas tightness detection device, includes operation platform (16), its characterized in that, operation platform (16) top is provided with rodless cylinder (13), rodless cylinder (13) bottom is provided with fixed slot (14), and fixed slot (14) inside bearing roller main part (15) that is provided with, the both ends of rodless cylinder (13) all are through air duct (12) and air pump main part (11) sealing connection, rodless cylinder (13) top both ends all are fixed with traveller (17), and install sliding block (18) on traveller (17), loading board (20) are installed to the front end of sliding block (18), and install servo motor (19) on loading board (20), the bottom of servo motor (19) is passed through the axis of rotation and is rotated with screw drill bit (21) and is connected.
2. The device for detecting the airtightness of the bearing seal according to claim 1, wherein: the sliding block (18) is connected with the sliding column (17) in a vertical sliding mode.
3. The device for detecting the airtightness of the bearing seal according to claim 1, wherein: and a support column (10) is arranged at the bottom of the operation platform (16).
4. The device for detecting the airtightness of the bearing seal according to claim 1, wherein: the automobile bumper air cylinder detection device is characterized by further comprising an air tightness detection device, wherein the air tightness detection device comprises a detection box (3), the detection box (3) is installed on one side of the rodless cylinder (13), a sealing box door (8) is installed on the surface of the front end of the detection box (3), an observation window (9) is arranged on the surface of the sealing box door (8), and a door handle (5) is fixed on one side of the observation window (9).
5. The device for detecting the airtightness of the bearing seal according to claim 4, wherein: the water pump is characterized in that a through hole (4) is formed in the upper portion of the detection box (3), the detection box (3) is connected with the water pump (1) through a rubber hose (2), and the rubber hose (2) penetrates through the through hole (4).
6. The device for detecting the airtightness of the bearing seal according to claim 5, wherein: the water pump (1) is connected with the water storage tank (7) through a water pumping pipe (6).
7. The device for detecting the airtightness of the bearing seal according to claim 4, wherein: the detection box (3) is internally provided with an accommodating groove (22).
8. The device for detecting the airtightness of the bearing seal according to claim 7, wherein: and sealing strips (23) are arranged at the joints of the sealing box door (8) and the accommodating groove (22).
9. The device for detecting the airtightness of the bearing seal according to claim 4, wherein: and a drain valve (24) is arranged at the bottom of the detection box (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019205124314 | 2019-04-16 | ||
| CN201920512431 | 2019-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211877313U true CN211877313U (en) | 2020-11-06 |
Family
ID=73258374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020314896.1U Active CN211877313U (en) | 2019-04-16 | 2020-03-14 | Bearing seal airtightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211877313U (en) |
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2020
- 2020-03-14 CN CN202020314896.1U patent/CN211877313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210413 Address after: 252000 Industrial Park, Yandian Town, Linqing City, Liaocheng City, Shandong Province Patentee after: Linqing Wanda Bearing Co.,Ltd. Address before: 116000 1-4-2, No. 71, Huadong Road, Ganjingzi District, Dalian City, Liaoning Province Patentee before: Mou Chunfeng |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air tightness testing device for bearing seals Effective date of registration: 20221228 Granted publication date: 20201106 Pledgee: Bank of China Limited Linqing sub branch Pledgor: Linqing Wanda Bearing Co.,Ltd. Registration number: Y2022980029310 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |