CN212330893U - Sealing washer installation component - Google Patents
Sealing washer installation component Download PDFInfo
- Publication number
- CN212330893U CN212330893U CN202020597103.1U CN202020597103U CN212330893U CN 212330893 U CN212330893 U CN 212330893U CN 202020597103 U CN202020597103 U CN 202020597103U CN 212330893 U CN212330893 U CN 212330893U
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- CN
- China
- Prior art keywords
- sleeve
- guide sleeve
- sealing washer
- screw rod
- rod
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Abstract
The utility model discloses a sealing ring mounting component, which comprises a guide sleeve and a sleeve; the two ends of the guide sleeve are respectively a big end and a small end, the big end and the small end are in gradual smooth transition from the small end to the big end, a product to be filled with the sealing ring is fixed on the big end face, the sealing ring is sleeved with the guide sleeve to be connected, the sleeve penetrates through the small end of the guide sleeve and is connected to the big end of the guide sleeve in a sliding mode along the guide sleeve, and the sealing ring is connected with the end face of the sleeve in a pressing contact mode. A sealing washer installation component, can guarantee that the sealing washer atress is even when the installation sealing washer, avoid destroying the sealing washer.
Description
Technical Field
The utility model relates to a frock especially relates to a sealing washer installation component.
Background
The sealing ring is mainly used for sealing and is mostly made of materials with elasticity and resilience. The rod for mounting the sealing ring needs to be designed with a structure for fixing the sealing ring, and the sealing groove and the flange bulge are the most common. In order to ensure the sealing performance of the sealing ring, the diameter of the sealing ring is generally smaller relative to the diameter of the shaft. If the force is not uniformly applied during the installation, the sealing ring can be torn off.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a sealing washer installation component to the installation of carrying out the sealing washer convenient fast.
The technical scheme is as follows: in order to achieve the above purpose, the utility model discloses a seal ring mounting assembly, which comprises a guide sleeve and a sleeve; the two ends of the guide sleeve are respectively a big end and a small end, the big end and the small end are in gradual smooth transition from the small end to the big end, a product to be filled with the sealing ring is fixed on the big end face, the sealing ring is sleeved with the guide sleeve to be connected, the sleeve penetrates through the small end of the guide sleeve and is connected to the big end of the guide sleeve in a sliding mode along the guide sleeve, and the sealing ring is connected with the end face of the sleeve in a pressing contact mode.
Further, the sleeve comprises a body and a pressure head, and the pressure head is fixedly connected to one end face of the body.
Further, the pressure head is made of PEEK materials.
Furthermore, the sleeve also comprises a screw rod and an ejector rod, the other end face of the body is fixedly connected with a nut, and the screw rod is connected with the nut and the body through threads; the screw rod is in a cavity shape, and the ejector rod is sleeved in the cavity of the screw rod and is in sliding connection with the screw rod.
Furthermore, one end of the ejector rod is provided with a limiting disc, the other end of the ejector rod is detachably connected with a pressing handle, the ejector rod is coaxially sleeved with a spring, and two ends of the spring are respectively connected with the end face of the screw rod and the end face of the pressing handle in a jacking mode.
Furthermore, one end of the sleeve connected with the nut is provided with a flange.
Furthermore, a positioning rod is connected to the large-end shaft center of the guide sleeve, and a product to be filled with the sealing ring is connected with the positioning rod.
Has the advantages that: the utility model discloses a sealing ring mounting assembly, cover the sealing ring on the sleeve that is conical, then utilize the sleeve to gradually impress the sealing ring into the big end of sleeve from the telescopic tip, because the big end of sleeve is fixed with the product, continue to impress the sleeve and can install the sealing ring on the product; then separating the sleeve from the guide sleeve by utilizing the ejector rod; the whole process sealing ring is evenly stressed and is convenient to install.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
FIG. 2 is a sectional view of the front view of the present invention;
fig. 3 is a structural sectional view of the present invention when the seal ring is pressed in;
fig. 4 is the utility model discloses a sleeve withdraws from the structure schematic diagram of uide bushing after the sealing washer installation is accomplished.
Detailed Description
The present invention will be further described with reference to fig. 1 to 4.
The utility model provides a sealing washer installation component, includes uide bushing 1 and sleeve 2, sleeve 2 includes body 5, pressure head 6, screw rod 7 and ejector pin 8. The guide sleeve 1 is conical, the big end of the guide sleeve 1 is connected with a positioning rod 14, one end of the positioning rod 14 is inserted into the guide sleeve 1, and the other end of the positioning rod 14 is inserted into a product 3 to be filled with the sealing ring, so that the positioning connection between the product 3 to be filled with the sealing ring and the guide sleeve 1 is completed.
The pressure head 6 is made of PEEK material and has certain elasticity, and the pressure head 6 is fixed on one end face of the body 5. Another terminal surface fixedly connected with nut 9 of body 5, the one end of nut 9 and body 5 all is provided with the internal thread, inside the sleeve was located to screw rod 7 cover to form adjustable fixed connection through screw thread and nut 9 and body 5. The screw rod 7 is in a cavity shape, one end of the ejector rod 8 is provided with a limiting disc 10, and the other end of the ejector rod is detachably connected with a pressing handle 11. The ejector rod 8 is sleeved and connected in the inner cavity of the screw rod 7. Two ends of the ejector rod 8 extend out of the screw rod 7, and the ejector rod 8 is connected in the screw rod 7 in a sliding mode. One end of the ejector rod 8 connected with the pressing handle 11 extends out of the screw rod 7 and is coaxially sleeved with a spring, and two ends of the spring 12 are respectively connected with the end face of the screw rod 7 and the end face of the pressing handle 11 in a jacking mode. One end of the sleeve 2 connected with the nut 9 is provided with a flange 13.
When the sealing ring mounting assembly is used, a product 3 to be filled with a sealing ring is fixed at the large end of the guide sleeve 1, and the sealing ring 4 is sleeved at the small end of the guide sleeve 1; then, one end of the sleeve 2 with the pressure head 6 is penetrated through by the small end of the guide sleeve 1 and slides to the large end of the guide sleeve, and the sealing ring is gradually tensioned in the sliding process; when the sealing ring is separated from the guide sleeve to a product, the small end of the guide sleeve is pressed against the end face of the ejector rod; the pressure head has certain elasticity, so that the pressure head can be tightly attached to the guide sleeve and is not easy to separate when moving to the large end of the guide sleeve, and the push rod is required to be pushed at the moment and abuts against the small end of the guide sleeve, so that the sleeve drives the pressure head to separate from the guide sleeve; and the installation of the sealing ring is completed. In the process of installing the sealing ring, the sealing ring is stressed uniformly and is not easy to damage.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. A sealing washer installation component which characterized in that: comprises a guide sleeve (1) and a sleeve (2); the both ends of uide bushing (1) are main aspects and tip respectively, and by tip to main aspects smooth transition gradually, wait to adorn product (3) of sealing washer and fix at big terminal surface, sealing washer (4) are established with uide bushing (1) cover and are connected, sleeve (2) penetrate and follow uide bushing (1) sliding connection to its main aspects by the tip of uide bushing (1), sealing washer (4) support to press the contact with the terminal surface of sleeve (2) and are connected.
2. A seal ring mounting assembly as claimed in claim 1, wherein: the sleeve (2) comprises a body (5) and a pressure head (6), wherein the pressure head (6) is fixedly connected to one end face of the body (5).
3. A seal ring mounting assembly as claimed in claim 2, wherein: the pressure head (6) is made of PEEK material.
4. A seal ring mounting assembly as claimed in claim 2, wherein: the sleeve (2) further comprises a screw rod (7) and an ejector rod (8), the other end face of the body (5) is fixedly connected with a nut (9), and the screw rod (7) is connected with the nut (9) and the body (5) through threads; the screw rod (7) is in a cavity shape, and the ejector rod (8) is sleeved in the cavity of the screw rod (7) and is in sliding connection with the screw rod (7).
5. A seal ring mounting assembly according to claim 4, wherein: one end of the ejector rod (8) is provided with a limiting disc (10), the other end of the ejector rod is detachably connected with a pressing handle (11), the ejector rod (8) is coaxially sleeved with a spring (12), and two ends of the spring (12) are respectively connected with the end face of the screw rod (7) and the end face of the pressing handle (11) in an ejecting mode.
6. A seal ring mounting assembly as claimed in claim 5, wherein: one end of the sleeve (2) connected with the nut (9) is provided with a flange plate (13).
7. A seal ring mounting assembly as claimed in claim 1, wherein: the large-end axis of the guide sleeve (1) is connected with a positioning rod (14), and a product (3) to be filled with the sealing ring is connected with the positioning rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597103.1U CN212330893U (en) | 2020-04-21 | 2020-04-21 | Sealing washer installation component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597103.1U CN212330893U (en) | 2020-04-21 | 2020-04-21 | Sealing washer installation component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212330893U true CN212330893U (en) | 2021-01-12 |
Family
ID=74074077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020597103.1U Active CN212330893U (en) | 2020-04-21 | 2020-04-21 | Sealing washer installation component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212330893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146540A (en) * | 2021-05-21 | 2021-07-23 | 宁波日安阀门有限公司 | Assembly for assembling O-shaped ring in exhaust valve and assembling method |
-
2020
- 2020-04-21 CN CN202020597103.1U patent/CN212330893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146540A (en) * | 2021-05-21 | 2021-07-23 | 宁波日安阀门有限公司 | Assembly for assembling O-shaped ring in exhaust valve and assembling method |
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