CN221232469U - Large-size lip packaging and assembling tool - Google Patents
Large-size lip packaging and assembling tool Download PDFInfo
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- CN221232469U CN221232469U CN202323185392.7U CN202323185392U CN221232469U CN 221232469 U CN221232469 U CN 221232469U CN 202323185392 U CN202323185392 U CN 202323185392U CN 221232469 U CN221232469 U CN 221232469U
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- semicircular piece
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- 238000004806 packaging method and process Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 9
- 230000005489 elastic deformation Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model relates to the technical field of assembly tools, in particular to a large-size lip seal assembly tool which realizes accurate radial and axial positioning of a lip seal, does not need to consume time to align and guide a round hole, does not damage the lip seal in the assembly process, and improves the reliable and convenient effects; the device comprises a lip seal and a lip seal seat, wherein the lip seal is mounted on the inner side wall of the upper part of the lip seal seat in a matched manner; still include supporting bench, location external member, keep off the shoulder, press work piece and lip seal seat, keep off the shoulder setting on the internal edge in location external member bottom to keep off the size of shoulder and the size phase-match at supporting bench top and lip seal seat top, press the diameter phase-match of work piece and lip seal.
Description
Technical Field
The utility model relates to the technical field of assembly tools, in particular to a large-size lip seal assembly tool.
Background
The large-size lip seal is a device for sealing a container or a pipeline, is usually made of rubber or plastic, has larger size and can cover larger caliber, the main function of the large-size lip seal is to prevent liquid or gas leakage and ensure the sealing performance of the container or the pipeline, and the large-size lip seal is widely applied to the industries of chemical industry, petroleum, pharmacy, food and the like and is used for sealing various containers, tanks, pipelines and the like. The novel high-temperature-resistant corrosion-resistant wear-resistant alloy has the characteristics of high temperature resistance, corrosion resistance, wear resistance and the like, and can be suitable for various severe working environments.
The large-size lip seal is difficult to assemble due to the fact that the outer side is large in rubber compression amount and the metal framework is arranged in the large-size lip seal, and the lip seal is taken as an example of the lip seal with the outer diameter of 175X200X15 (with the outer diameter of 200 mm), and although the lip seal is provided with an assembling chamfer, the lip seal cannot be smoothly guided into a round hole due to elasticity of rubber, a hydraulic table is not applicable, and even two people are difficult to assemble and the lip seal is easy to damage in actual operation.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the large-size lip seal assembly tool which can realize accurate radial and axial positioning of the lip seal, does not need to consume time to align and guide the lip seal into a round hole, can not damage the lip seal in the assembly process, and improves the reliable and convenient effects.
The utility model relates to a large-size lip seal assembly tool which comprises a lip seal and a lip seal seat, wherein the lip seal is arranged on the inner side wall of the upper part of the lip seal seat in a matched manner; the device also comprises a supporting table, a positioning sleeve, a blocking shoulder, a pressing workpiece and a lip seal seat, wherein the blocking shoulder is arranged on the inner edge of the bottom end of the positioning sleeve, the size of the blocking shoulder is matched with the sizes of the top of the supporting table and the top of the lip seal seat, and the diameter of the pressing workpiece is matched with the diameter of the lip seal; when the lip seal is required to be installed in the lip seal seat, firstly the lip seal is placed at the top end of the supporting table, then the positioning sleeve assembly is assembled on the outer side wall of the lip seal, meanwhile, the bottom of the positioning sleeve assembly is sleeved at the top of the supporting table through the stop shoulder, the placement stability of the positioning sleeve assembly is improved, at the moment, the positioning sleeve assembly is clamped and fixed due to elastic deformation of the lip seal, then the positioning sleeve assembly is moved to the top of the lip seal seat, the bottom of the positioning sleeve assembly is accurately sleeved at the top end of the lip seal seat through the stop shoulder, at the moment, the positioning sleeve assembly drives the lip seal to move to the top of the lip seal seat, and then the lip seal is pressed downwards through pressing a workpiece, so that the lip seal is installed at the working position on the lip seal seat, accurate radial and axial positioning of the lip seal is realized, the lip seal is accurately assembled into a hole in advance, only the lip seal is required to be pressed in the hole without consuming time to align and guide in the round hole, the lip seal cannot be damaged in the assembly process, and the reliable and convenient effects are improved.
Preferably, the positioning sleeve comprises a first semicircular piece, a second semicircular piece and two groups of bolts, wherein the first semicircular piece and the second semicircular piece are sleeved on the outer side wall of the lip seal in a left-right opposite mode, the retaining shoulder is arranged on the inner edges of the bottom ends of the first semicircular piece and the second semicircular piece, the two groups of bolts are respectively matched and screwed on the first semicircular piece and the second semicircular piece, threaded holes are respectively formed in the first semicircular piece and the second semicircular piece, and the threaded holes are matched with the positions of the two groups of bolts; the first semicircular piece and the second semicircular piece are sleeved on the outer side wall of the supporting table through the retaining shoulder, the ends of the first semicircular piece and the second semicircular piece are in contact, the first semicircular piece and the second semicircular piece are fixedly connected through the two groups of bolts, the first semicircular piece and the second semicircular piece are fixedly used for clamping the lip seal, then the first semicircular piece and the second semicircular piece are moved to the top of the lip seal seat, so that the lip seal is conveniently installed on the lip seal seat by pressing the workpiece, and convenience of assembly operation is improved.
Preferably, the device further comprises two groups of bolts and two groups of positioning holes, wherein the two groups of bolts are respectively arranged on the outer side walls of the end parts of the first semicircular piece and the second semicircular piece, the two groups of positioning holes are respectively arranged on the outer side walls of the first semicircular piece and the second semicircular piece, and the two groups of bolts correspond to the positions of the two groups of positioning holes; after the end parts of the first semicircular piece and the second semicircular piece are contacted, the two groups of bolts extend into the two groups of positioning holes respectively, so that the first semicircular piece and the second semicircular piece are pre-fixed, and the firmness of the first semicircular piece and the second semicircular piece after being fixedly connected is improved.
Preferably, the top end of the lip seal is provided with a groove; the bottom of the pressing workpiece enters the groove when the lip seal is pressed downwards, so that the anti-slip and anti-dislocation effect between the pressing workpiece and the lip seal is improved.
Preferably, the outer diameter of the supporting table is the same as the outer diameter of the top of the lip seal seat; the convenience of quickly and accurately sleeving the first semicircular piece and the second semicircular piece on the end part of the supporting table or the lip seal seat is improved.
Compared with the prior art, the utility model has the beneficial effects that: when the lip seal is required to be installed in the lip seal seat, firstly the lip seal is placed at the top end of the supporting table, then the positioning sleeve assembly is assembled on the outer side wall of the lip seal, meanwhile, the bottom of the positioning sleeve assembly is sleeved at the top of the supporting table through the stop shoulder, the placement stability of the positioning sleeve assembly is improved, at the moment, the positioning sleeve assembly is clamped and fixed due to elastic deformation of the lip seal, then the positioning sleeve assembly is moved to the top of the lip seal seat, the bottom of the positioning sleeve assembly is accurately sleeved at the top end of the lip seal seat through the stop shoulder, at the moment, the positioning sleeve assembly drives the lip seal to move to the top of the lip seal seat, and then the lip seal is pressed downwards through pressing a workpiece, so that the lip seal is installed at the working position on the lip seal seat, accurate radial and axial positioning of the lip seal is realized, the lip seal is accurately assembled into a hole in advance, only the lip seal is required to be pressed in the hole without consuming time to align and guide in the round hole, the lip seal cannot be damaged in the assembly process, and the reliable and convenient effects are improved.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic illustration of a partial structure of a second semi-circular member connected to a bolt or the like;
FIG. 3 is a schematic view of a partial structure of a shaft measurement of a connection of a lip seal with a lip seal seat or the like;
FIG. 4 is a schematic illustration of an axially partial structure of a first semicircular member connected to a second semicircular member or the like;
The reference numerals in the drawings: 1. a support table; 2. lip sealing; 3. positioning the external member; 4. a shoulder; 5. pressing the workpiece; 6. a lip seal seat; 7. a first semicircular member; 8. a second semicircular member; 9. a bolt; 10. a plug pin; 11. and positioning holes.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 4, the large-size lip seal assembly tool comprises a lip seal 2 and a lip seal seat 6, wherein the lip seal 2 is mounted on the inner side wall of the upper part of the lip seal seat 6 in a matched manner; the device further comprises a supporting table 1, a positioning sleeve member 3, a blocking shoulder 4, a pressing workpiece 5 and a lip seal seat 6, wherein the blocking shoulder 4 is arranged on the inner edge of the bottom end of the positioning sleeve member 3, the size of the blocking shoulder 4 is matched with the sizes of the top of the supporting table 1 and the top of the lip seal seat 6, and the diameter of the pressing workpiece 5 is matched with the diameter of the lip seal 2;
As shown in fig. 2, the positioning sleeve 3 includes a first semicircular piece 7, a second semicircular piece 8 and two sets of bolts 9, the first semicircular piece 7 and the second semicircular piece 8 are sleeved on the outer side wall of the lip seal 2 in a left-right opposite manner, the retaining shoulder 4 is arranged on the inner edges of the bottom ends of the first semicircular piece 7 and the second semicircular piece 8, the two sets of bolts 9 are respectively matched and screwed on the first semicircular piece 7 and the second semicircular piece 8, threaded holes are respectively formed in the first semicircular piece 7 and the second semicircular piece 8, and the threaded holes are matched with the positions of the two sets of bolts 9;
In this embodiment, when the lip seal 2 needs to be installed inside the lip seal seat 6, firstly, place the lip seal 2 on the top end of the supporting table 1, then install the positioning sleeve 3 on the outer side wall of the lip seal 2 in a combined manner, meanwhile, the bottom of the positioning sleeve 3 is sleeved on the top of the supporting table 1 through the retaining shoulder 4, the stability of the placement of the positioning sleeve 3 is improved, at this time, because the lip seal 2 has elastic deformation, the positioning sleeve 3 clamps and fixes the positioning sleeve, then, the positioning sleeve 3 is moved to the top of the lip seal seat 6, the bottom of the positioning sleeve 3 is accurately sleeved on the top end of the lip seal seat 6 through the retaining shoulder 4, at this time, the positioning sleeve 3 drives the lip seal 2 to move to the top of the lip seal seat 6, and then, the workpiece 5 is pressed downwards, so that the lip seal 2 is installed at the working position of the lip seal seat 6, the accurate radial and axial positioning of the lip seal 2 is realized, which is equivalent to the accurate assembly of the lip seal 2 into the hole in advance, only the time is needed, the guide round hole is aligned, the lip seal is not damaged in the assembly process, and the reliable and convenient effect is improved.
Example 2
As shown in fig. 1 to 4, the large-size lip seal assembly tool comprises a lip seal 2 and a lip seal seat 6, wherein the lip seal 2 is mounted on the inner side wall of the upper part of the lip seal seat 6 in a matched manner; the device further comprises a supporting table 1, a positioning sleeve member 3, a blocking shoulder 4, a pressing workpiece 5 and a lip seal seat 6, wherein the blocking shoulder 4 is arranged on the inner edge of the bottom end of the positioning sleeve member 3, the size of the blocking shoulder 4 is matched with the sizes of the top of the supporting table 1 and the top of the lip seal seat 6, and the diameter of the pressing workpiece 5 is matched with the diameter of the lip seal 2;
As shown in fig. 2, the positioning sleeve 3 includes a first semicircular piece 7, a second semicircular piece 8 and two sets of bolts 9, the first semicircular piece 7 and the second semicircular piece 8 are sleeved on the outer side wall of the lip seal 2 in a left-right opposite manner, the retaining shoulder 4 is arranged on the inner edges of the bottom ends of the first semicircular piece 7 and the second semicircular piece 8, the two sets of bolts 9 are respectively matched and screwed on the first semicircular piece 7 and the second semicircular piece 8, threaded holes are respectively formed in the first semicircular piece 7 and the second semicircular piece 8, and the threaded holes are matched with the positions of the two sets of bolts 9;
As shown in fig. 1, the device further comprises two sets of bolts 10 and two sets of positioning holes 11, wherein the two sets of bolts 10 are respectively arranged on the outer side walls of the end parts of the first semicircular piece 7 and the second semicircular piece 8, the two sets of positioning holes 11 are respectively arranged on the outer side walls of the first semicircular piece 7 and the second semicircular piece 8, and the two sets of bolts 10 respectively correspond to the positions of the two sets of positioning holes 11;
as shown in fig. 1, a groove is formed at the top end of the lip seal 2;
As shown in fig. 1 and 2, the outer diameter of the supporting table 1 is the same as the outer diameter of the top of the lip seal seat 6;
In this embodiment, the first semicircular piece 7 and the second semicircular piece 8 are sleeved on the outer side wall of the supporting table 1 through the stop shoulder 4, at this time, the ends of the first semicircular piece 7 and the second semicircular piece 8 are in contact, the first semicircular piece 7 and the second semicircular piece 8 are fixedly connected through two groups of bolts 9, at this time, the first semicircular piece 7 and the second semicircular piece 8 clamp and fix the lip seal 2, and then the first semicircular piece 7 and the second semicircular piece 8 are moved to the top of the lip seal seat 6, so that the lip seal 2 is conveniently mounted on the lip seal seat 6 by pressing the workpiece 5, convenience of assembly operation is improved, after the ends of the first semicircular piece 7 and the second semicircular piece 8 are in contact, two groups of bolts 10 respectively extend into two groups of positioning holes 11, so that pre-fixing of the first semicircular piece 7 and the second semicircular piece 8 is achieved, and firmness after the first semicircular piece 7 and the second semicircular piece 8 are fixedly connected is improved.
When the large-size lip seal assembly tool disclosed by the utility model works, when the lip seal 2 is required to be installed in the lip seal seat 6, firstly the lip seal 2 is placed at the top end of the supporting table 1, then the positioning sleeve member 3 is assembled and installed on the outer side wall of the lip seal 2, meanwhile, the bottom of the positioning sleeve member 3 is sleeved at the top of the supporting table 1 through the retaining shoulder 4, at the moment, the positioning sleeve member 3 clamps and fixes the lip seal 2 due to elastic deformation of the lip seal 2, then the positioning sleeve member 3 is moved to the top of the lip seal seat 6, the bottom of the positioning sleeve member 3 is accurately sleeved at the top of the lip seal seat 6 through the retaining shoulder 4, at the moment, the positioning sleeve member 3 drives the lip seal 2 to move to the top of the lip seal seat 6, and then the lip seal 2 is pressed downwards through the pressing workpiece 5, so that the lip seal 2 is installed at the working position on the lip seal seat 6, and the accurate radial and axial positioning of the lip seal 2 is realized.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (5)
1. A large-size lip seal assembly tool comprises a lip seal (2) and a lip seal seat (6), wherein the lip seal (2) is mounted on the inner side wall of the upper part of the lip seal seat (6) in a matched manner; the automatic sealing device is characterized by further comprising a supporting table (1), a positioning sleeve member (3), a retaining shoulder (4), a pressing workpiece (5) and a lip sealing seat (6), wherein the retaining shoulder (4) is arranged on the inner edge of the bottom end of the positioning sleeve member (3), the size of the retaining shoulder (4) is matched with the sizes of the top of the supporting table (1) and the top of the lip sealing seat (6), and the diameter of the pressing workpiece (5) is matched with the diameter of the lip sealing seat (2).
2. The large-size lip seal assembly tool according to claim 1, wherein the positioning sleeve (3) comprises a first semicircular piece (7), a second semicircular piece (8) and two groups of bolts (9), the first semicircular piece (7) and the second semicircular piece (8) are sleeved on the outer side wall of the lip seal (2) in a left-right opposite mode, the retaining shoulder (4) is arranged on the inner edges of the bottoms of the first semicircular piece (7) and the second semicircular piece (8), the two groups of bolts (9) are respectively matched with the first semicircular piece (7) and the second semicircular piece (8) in a threaded mode, and the first semicircular piece (7) and the second semicircular piece (8) are respectively provided with threaded holes which are matched with the positions of the two groups of bolts (9).
3. The large-size lip seal assembly fixture according to claim 2, further comprising two sets of bolts (10) and two sets of positioning holes (11), wherein the two sets of bolts (10) are respectively mounted on the outer side walls of the end parts of the first semicircular piece (7) and the second semicircular piece (8), the two sets of positioning holes (11) are respectively arranged on the outer side walls of the first semicircular piece (7) and the second semicircular piece (8), and the two sets of bolts (10) respectively correspond to the positions of the two sets of positioning holes (11).
4. The large-size lip seal assembly tool according to claim 1, wherein a groove is formed in the top end of the lip seal (2).
5. A large-size lip seal assembly tool according to claim 1, wherein the outer diameter of the supporting table (1) is the same as the outer diameter of the top of the lip seal seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323185392.7U CN221232469U (en) | 2023-11-24 | 2023-11-24 | Large-size lip packaging and assembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323185392.7U CN221232469U (en) | 2023-11-24 | 2023-11-24 | Large-size lip packaging and assembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221232469U true CN221232469U (en) | 2024-06-28 |
Family
ID=91596256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323185392.7U Active CN221232469U (en) | 2023-11-24 | 2023-11-24 | Large-size lip packaging and assembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221232469U (en) |
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2023
- 2023-11-24 CN CN202323185392.7U patent/CN221232469U/en active Active
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