CN212620498U - Rubber seal internal and external diameter detection device - Google Patents
Rubber seal internal and external diameter detection device Download PDFInfo
- Publication number
- CN212620498U CN212620498U CN202021897087.4U CN202021897087U CN212620498U CN 212620498 U CN212620498 U CN 212620498U CN 202021897087 U CN202021897087 U CN 202021897087U CN 212620498 U CN212620498 U CN 212620498U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- sleeve
- truncated cone
- matched
- circular truncated
- 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
Images
Abstract
The utility model discloses an external diameter detection device in rubber seal, including the round platform, with round platform matched with be used for bearing the weight of the mechanism of sealing washer and be used for adjusting the elevating system of round platform upper and lower position, bear the weight of the main shaft of mechanism in axle sleeve and through-hole including alternate, main shaft and axle sleeve pass through spline fit, and the top of main shaft is equipped with the scalable layer board structure that is used for placing the sealing washer, and the bottom of main shaft is equipped with and is used for driving main shaft pivoted low-speed motor. The utility model discloses can evenly spread out the sealing washer, especially the great sealing washer of size, make it reach the regular state of putting of natural lax ground, be convenient for carry out the detection of interior external diameter to it.
Description
Technical Field
The utility model relates to a rubber seal internal and external diameter detection device belongs to sealing washer production and processing equipment technical field.
Background
The sealing ring is a component which is used for being installed on various mechanical equipment and plays a role in sealing in a static state or a moving state in specified temperature and pressure and different liquids and gases. The back is being processed out to the sealing washer, needs detect in order to guarantee that the precision of sealing washer meets the requirements, and the project that wherein need detect is the internal and external diameter of sealing washer, because the sealing washer is softer, is difficult to more when the size of sealing washer is great more right, leads to traditional measuring tool to be difficult to measure.
Therefore, the inner diameter and the outer diameter of the rubber sealing ring are detected.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a rubber seal inside and outside diameter detection device can evenly spread out the sealing washer, especially the great sealing washer of size, makes it reach the regular arrangement state of relaxing naturally, is convenient for carry out the detection of inside and outside diameter to it.
In order to achieve the purpose, the inner and outer diameter detection device for the rubber sealing ring comprises a circular table, a bearing mechanism matched with the circular table and used for bearing the sealing ring, and a lifting mechanism used for adjusting the upper position and the lower position of the circular table, wherein a through hole is formed in the axial center of the circular table, a plurality of through grooves which penetrate through the upper end surface and the lower end surface and are communicated with the through hole are uniformly formed in the circumferential direction of the circular table, a base is fixedly connected below the circular table, and a shaft sleeve communicated with the through hole is fixedly connected below the base; the bearing mechanism comprises a main shaft inserted in the shaft sleeve and the through hole, the main shaft is matched with the shaft sleeve through a spline, a telescopic supporting plate structure used for placing a sealing ring is arranged at the top of the main shaft, and a low-speed motor used for driving the main shaft to rotate is arranged at the bottom of the main shaft.
Further, scalable layer board structure is a plurality of and the logical groove matched with guide arm that circumference was arranged including setting up at the top of main shaft, and the tip that the guide arm stretched out logical groove is equipped with the stopper, cup jointed on the guide arm slidable with the outer wall matched with slider of round platform, and the part that lies in between stopper and the slider on the guide arm has cup jointed the spring, is equipped with on the slider to be curved layer board, and one side that the layer board is close to logical groove is equipped with the support strip that inserts in the logical groove.
Furthermore, the lifting mechanism comprises a supporting sleeve which is rotatably and fixedly sleeved at the bottom of the shaft sleeve, a rack is vertically arranged on one side of the supporting sleeve, a guide sleeve which is matched with the supporting sleeve through a spline is sleeved on the supporting sleeve, a gear which is matched with the rack is arranged on the rack, a worm wheel which is coaxial with the rack is arranged on one side of the gear, and a worm which is matched with the worm wheel is arranged below the worm wheel.
Further, the fit between the worm wheel and the worm can be self-locking.
Furthermore, a rocking handle is arranged at one end, far away from the guide sleeve, of the worm.
Furthermore, the round table is connected with the base through bolts, a plurality of supporting plates are arranged on the side wall of the upper end of the shaft sleeve, and the base is connected with the supporting plates through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the sealing ring is placed on the bearing mechanism by arranging the circular table, the bearing mechanism and the lifting mechanism, then the lifting mechanism is used for controlling the circular table to move upwards to penetrate into the sealing ring, the low-speed motor drives the main shaft to rotate so as to drive the circular table and the bearing mechanism to rotate together, the sealing ring is gradually attached to the roundness of the circular table under the action of centrifugal force, and finally the sealing ring is placed in a naturally flat circular state under the matching of the circular table and the bearing mechanism; through setting up scalable layer board structure for when elevating system control round platform rose, the layer board can laminate the round platform surface constantly, thereby guarantees that the sealing washer can be held by the layer board well.
2. Through setting up the main shaft, the axle sleeve, support sleeve and uide bushing, through spline fit between main shaft and the axle sleeve, when making the main shaft rotate, the axle sleeve rotates together, through spline fit between support sleeve and the uide bushing, and rotatable between support sleeve and the axle sleeve, rotate through rotating worm drive worm wheel, the gear coaxial with worm wheel drives the rack and upwards or moves down, thereby drive the support sleeve and upwards or move down between the uide bushing, under the circumstances that does not influence axle sleeve and main shaft pivoted promptly, the epaxial upwards or the lapse of axle sleeve at the main has been realized, thereby realize that the round platform can go up and down in the pivoted, thereby cooperation bearing mechanism is with the sealing washer flattening well, be convenient for measure its internal and external diameters.
3. Through the adoption of the worm wheel and the worm which can be self-locked, the lifting of the circular truncated cone is better controlled, and the use is more convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the shaft sleeve and the base structure of the present invention;
fig. 4 is a schematic view of the bearing mechanism of the present invention;
fig. 5 is a schematic view of the lifting mechanism of the present invention.
In the figure: 1. the device comprises a circular table, 2, a base, 3, a through groove, 4, a through hole, 5, a supporting plate, 6, a sliding block, 7, a guide rod, 8, a spring, 9, a limiting block, 10, a guide sleeve, 11, a rack, 12, a worm gear, 13, a worm, 14, a gear, 15, a main shaft, 16, a shaft sleeve, 17, a supporting plate, 18, a supporting sleeve, 19 and a supporting strip.
Detailed Description
The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 5, an embodiment of the present invention provides a device for detecting inner and outer diameters of a rubber seal ring, which includes a circular truncated cone 1, a bearing mechanism for bearing the seal ring and a lifting mechanism for adjusting the vertical position of the circular truncated cone 1, which are matched with the circular truncated cone 1, wherein the axial center of the circular truncated cone 1 is provided with a through hole 4, a plurality of through grooves 3 which run through the upper and lower end surfaces and are communicated with the through hole 4 are uniformly formed in the circumferential direction of the circular truncated cone 1, a base 2 is fixedly connected below the circular truncated cone 1, and a shaft sleeve 16 communicated with the through hole 4 is fixedly connected below the base 2; the bearing mechanism comprises a main shaft 15 inserted in a shaft sleeve 16 and the through hole 4, the main shaft 15 is matched with the shaft sleeve 16 through a spline, a telescopic supporting plate structure for placing a sealing ring is arranged at the top of the main shaft 15, and a low-speed motor for driving the main shaft 15 to rotate is arranged at the bottom of the main shaft 15. As shown in fig. 1, the diameter of the upper end of the circular truncated cone 1 is smaller than that of the lower end, the sealing ring is placed on the telescopic supporting plate structure, and the circular truncated cone 1 is inserted from the middle of the sealing ring. It should be noted that the low-speed motor cannot drive the spindle 15 to rotate too fast, otherwise the centrifugal force applied to the seal ring is too large and may throw away along the surface of the circular truncated cone 1. In the present invention, some parts are fixed on the frame, and the shape structure of the frame itself is not the key point protected by the present invention, and it should be the structure that can be thought by the skilled in the art according to the present invention, so the present invention does not describe the frame.
Further, scalable layer board structure is a plurality of and logical groove 3 matched with guide arm 7 that circumference was arranged including setting up at the top of main shaft 15, and guide arm 7 stretches out the tip that leads to groove 3 and is equipped with stopper 9, cup jointed with the outer wall matched with slider 6 of round platform 1 on the guide arm 7 slidable, and the part that lies in between stopper 9 and slider 6 on the guide arm 7 has cup jointed spring 8, is equipped with on the slider 6 to be curved layer board 5, and one side that layer board 5 is close to logical groove 3 is equipped with the support strip 19 that inserts in leading to the groove 3. Through setting up scalable layer board structure for when elevating system control round platform 1 rose, layer board 5 can laminate round platform 1 surface constantly, thereby guarantees that the sealing washer can be held by layer board 1 well, and the support strip 19 of setting can make things convenient for the internal diameter that uses measuring tool to measure the sealing washer, provides a strong point for measuring tool.
Further, the lifting mechanism comprises a supporting sleeve 18 which is rotatably and fixedly sleeved at the bottom of the shaft sleeve 16, a rack 11 is vertically arranged on one side of the supporting sleeve 18, a guide sleeve 10 which is matched with the supporting sleeve through a spline is sleeved on the supporting sleeve 18, a gear 14 which is matched with the rack 11 is arranged on the rack 11, a worm wheel 12 which is coaxial with the gear 14 is arranged on one side of the gear 14, and a worm 13 which is matched with the worm wheel 12 is arranged below the worm wheel 12. The worm 13 is rotated to drive the worm wheel 12 to rotate, the gear 14 coaxial with the worm wheel 12 drives the rack 11 to move upwards or downwards, so that the supporting sleeve 18 is driven to move upwards or downwards between the guide sleeves 10, namely the shaft sleeve 16 and the main shaft 15 are driven to move upwards or downwards on the main shaft 15 under the condition that the rotation of the shaft sleeve 16 and the main shaft 15 is not influenced, the circular truncated cone 1 can be lifted and lowered while rotating, the sealing ring is well flattened by matching with a bearing mechanism, and the inner diameter and the outer diameter of the sealing ring can be conveniently measured.
Further, the fit between the worm wheel 12 and the worm 13 can be self-locking. The worm 13 can drive the worm wheel 12 to rotate, and the worm wheel 12 cannot drive the worm 13 to rotate, so that the lifting of the circular truncated cone 1 is better controlled, and the use is more convenient.
Further, a rocking handle is arranged at one end of the worm 13 far away from the guide sleeve 10. The rotation of the worm is convenient to control.
Furthermore, the round table 1 and the base 2 are connected through bolts, the side wall of the upper end of the shaft sleeve 16 is provided with a plurality of supporting plates 17, and the base 2 and the supporting plates 17 are connected through bolts. The bolt connection is simple and convenient.
When in use: firstly, the sealing ring is placed on the supporting plate 5, then the worm 13 is rotated, the worm 13 drives the worm wheel 12 to rotate, the gear 14 coaxial with the worm wheel 12 drives the rack 11 to move upwards, so that the supporting sleeve 18 is driven to move upwards in the guide sleeve 10, the supporting sleeve 18 supports the shaft sleeve 16 to move upwards along the main shaft 15, and the circular truncated cone 1 is inserted into the sealing ring in an upwards moving mode. At this time, the low-speed motor is started, the low-speed motor drives the main shaft 1 to rotate slowly, the main shaft 1 can drive the shaft sleeve 16 to rotate together, and the sealing ring starts to be influenced by centrifugal force. At this time, the worm 13 is continuously rotated, the circular truncated cone 1 continuously rises until the sealing ring is completely attached to the surface of the circular truncated cone 1, and at this time, the rotation of the worm 13 is stopped, and the low-speed motor is stopped. The inner and outer diameters of the regularly placed seal ring can be measured using conventional measuring tools.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (6)
1. The inner and outer diameter detection device for the rubber sealing ring is characterized by comprising a circular truncated cone (1), a bearing mechanism matched with the circular truncated cone (1) and used for bearing the sealing ring, and a lifting mechanism used for adjusting the upper position and the lower position of the circular truncated cone (1), wherein a through hole (4) is formed in the axial center of the circular truncated cone (1), a plurality of through grooves (3) which penetrate through the upper end surface and the lower end surface and are communicated with the through hole (4) are uniformly formed in the circumferential direction of the circular truncated cone (1), a base (2) is fixedly connected below the circular truncated cone (1), and a shaft sleeve (16) communicated with the through hole (4) is fixedly connected below the base (; the bearing mechanism comprises a main shaft (15) inserted in a shaft sleeve (16) and a through hole (4), the main shaft (15) and the shaft sleeve (16) are matched through splines, a telescopic supporting plate structure used for placing a sealing ring is arranged at the top of the main shaft (15), and a low-speed motor used for driving the main shaft (15) to rotate is arranged at the bottom of the main shaft (15).
2. The device for detecting the inner diameter and the outer diameter of the rubber sealing ring according to claim 1, wherein the telescopic supporting plate structure comprises a plurality of guide rods (7) which are arranged at the top of the main shaft (15) in the circumferential direction and are matched with the through grooves (3), the end parts of the guide rods (7) extending out of the through grooves (3) are provided with limiting blocks (9), the guide rods (7) are slidably sleeved with sliding blocks (6) matched with the outer wall of the circular truncated cone (1), springs (8) are sleeved on the parts, located between the limiting blocks (9) and the sliding blocks (6), of the guide rods (7), arc-shaped supporting plates (5) are arranged on the sliding blocks (6), and supporting strips (19) inserted into the through grooves (3) are arranged on one sides, close to the through grooves (3), of the.
3. The device for detecting the inner diameter and the outer diameter of the rubber sealing ring according to claim 1, wherein the lifting mechanism comprises a supporting sleeve (18) which is rotatably and fixedly sleeved at the bottom of a shaft sleeve (16), a rack (11) is vertically arranged on one side of the supporting sleeve (18), a guide sleeve (10) which is matched with the supporting sleeve through a spline is sleeved on the supporting sleeve (18), a gear (14) which is matched with the rack is arranged on the rack (11), a worm wheel (12) which is coaxial with the gear (14) is arranged on one side of the gear (14), and a worm (13) which is matched with the worm wheel (12) is arranged below the worm wheel (12).
4. A device for detecting the inner and outer diameters of a rubber seal ring according to claim 3, wherein the engagement between the worm wheel (12) and the worm (13) is self-locking.
5. The device for detecting the inner diameter and the outer diameter of the rubber sealing ring as claimed in claim 3, wherein a rocking handle is arranged at one end of the worm (13) far away from the guide sleeve (10).
6. The device for detecting the inner diameter and the outer diameter of the rubber sealing ring according to claim 1, wherein the circular truncated cone (1) is connected with the base (2) through bolts, a plurality of supporting plates (17) are arranged on the side wall of the upper end of the shaft sleeve (16), and the base (2) is connected with the supporting plates (17) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897087.4U CN212620498U (en) | 2020-09-02 | 2020-09-02 | Rubber seal internal and external diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897087.4U CN212620498U (en) | 2020-09-02 | 2020-09-02 | Rubber seal internal and external diameter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620498U true CN212620498U (en) | 2021-02-26 |
Family
ID=74705082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021897087.4U Active CN212620498U (en) | 2020-09-02 | 2020-09-02 | Rubber seal internal and external diameter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884245A (en) * | 2021-09-29 | 2022-01-04 | 镇江福坤船舶配件有限公司 | Tightness test tool for machining and producing screw shaft and mounting method |
| CN114312529A (en) * | 2021-12-03 | 2022-04-12 | 石川 | Box type transport vehicle supporting plate convenient to load |
-
2020
- 2020-09-02 CN CN202021897087.4U patent/CN212620498U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884245A (en) * | 2021-09-29 | 2022-01-04 | 镇江福坤船舶配件有限公司 | Tightness test tool for machining and producing screw shaft and mounting method |
| CN114312529A (en) * | 2021-12-03 | 2022-04-12 | 石川 | Box type transport vehicle supporting plate convenient to load |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212620498U (en) | Rubber seal internal and external diameter detection device | |
| CN112414284B (en) | Metal container bottom flatness detection device | |
| CN219103922U (en) | Glass bottle body roundness detection tool | |
| CN111693001A (en) | Three-coordinate detection tool | |
| CN113716072B (en) | Clamping device for detecting aircraft parts | |
| CN104476396A (en) | Lifting mechanism for grinding tool of small vertical grinder | |
| CN114918850A (en) | Tire mold clamping device convenient to adjust | |
| CN212050373U (en) | Worm wheel screw rod lifter with irrotational screw rod | |
| CN219363049U (en) | Mechanical part inspection revolving platform suspension arm | |
| CN213319196U (en) | Bearing inner race fixing device | |
| CN218341647U (en) | Grinding device for machining of cylindrical roller of precision bearing | |
| CN210161605U (en) | 3D printing apparatus powder jar jacking device | |
| CN219391344U (en) | Radial torsion testing machine for joint bearing | |
| CN216900039U (en) | Brinell hardness tester test bench elevating system | |
| CN212903900U (en) | Bearing rotation flexibility detection device | |
| CN216896557U (en) | Role model supporting seat special for animation design | |
| CN219416245U (en) | Power transformer fault detection equipment | |
| CN219142688U (en) | Steel surface detection device for steelmaking | |
| CN214527859U (en) | Novel labor-saving bidirectional ratchet jack | |
| CN220795177U (en) | Inspection of pressure-bearing special equipment | |
| CN217437617U (en) | High-load screw jack | |
| CN210863241U (en) | Simple wheat sampler in flour production process | |
| CN214150928U (en) | Electric leakage detection device for research and development of power distribution switch control equipment | |
| CN218955668U (en) | Turntable for steel ball surface finish inspection | |
| CN212351940U (en) | A mounting bracket for electromechanical product installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |