CN216279381U - Novel breaker oil blanket fixer that sealed effectual - Google Patents
Novel breaker oil blanket fixer that sealed effectual Download PDFInfo
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- CN216279381U CN216279381U CN202123112948.0U CN202123112948U CN216279381U CN 216279381 U CN216279381 U CN 216279381U CN 202123112948 U CN202123112948 U CN 202123112948U CN 216279381 U CN216279381 U CN 216279381U
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- oil seal
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Abstract
The utility model relates to the technical field of a breaker oil seal fixer, in particular to a novel breaker oil seal fixer with good sealing effect, which comprises an oil seal fixer, a sealing component and a replacement component, wherein the sealing component comprises an outer rod, a push plate and a sealing gasket, the outer rod is fixedly connected with the oil seal fixer, the push plate is in sliding connection with the oil seal fixer, the sealing gasket is in sliding connection with the oil seal fixer, the replacement component comprises a first magic tape and a second magic tape, in the utility model, an inner rod drives the sealing gasket to be clung to an upper cylinder body through the push plate, the first magic tape and the second magic tape, a sealing spring is arranged in the sealing gasket, the sealing gasket can be clung to the upper cylinder body all the time under the action of the self elasticity of the sealing spring, the sealing gasket is made of a rubber material, the sealing effect is good, and the sealing performance between the oil seal fixer and the upper cylinder body can be improved, the oil seal fixer has good sealing effect.
Description
Technical Field
The utility model relates to the technical field of oil seal retainers of breakers, in particular to a novel oil seal retainer of a breaker with good sealing effect.
Background
The power source of the breaker is pressure oil provided by a pump station of an excavator, the breaker can effectively clean floating stones and soil in rock gaps under the action of excavating a building foundation, an oil seal fixer is arranged between an upper cylinder body and a piston of the breaker, the oil seal fixer is provided with an air seal and an oil seal, the purpose is to meet the installation of the piston of the hydraulic hammer and avoid the leakage of hydraulic oil, but some problems exist in the prior oil seal retainers when in use, the sealing performance is poor in the prior oil seal retainers when in use, moreover, the sealing gasket on the oil seal fixer is easy to age after the oil seal fixer is used for a long time, the use is influenced, but some present oil blanket fixers are inconvenient to be changed sealed the pad when using, provide a sealed effectual novel knapper oil blanket fixer to above-mentioned problem.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides a novel oil seal fixer for a crusher, which has a good sealing effect and aims to overcome the technical problems in the prior related art.
The technical scheme of the utility model is realized as follows:
the utility model provides a sealed effectual novel knapper oil blanket fixer, includes oil blanket fixer, seal assembly and replacement subassembly, seal assembly includes outer pole, push pedal and sealed pad, outer pole and oil blanket fixer fixed connection, push pedal and oil blanket fixer sliding connection, sealed pad and oil blanket fixer sliding connection, the replacement subassembly includes that first magic is pasted and the subsides of second magic.
Further, the inner side of the outer rod is provided with a sliding block, the sliding block is connected with the outer rod in a sliding mode, the top end face of the sliding block is fixedly connected with an inner rod, the inner rod penetrates through the outer rod, the inner rod is connected with the outer rod in a sliding mode, and the inner rod is fixedly connected with the push plate.
Furthermore, the bottom end face of the sliding block is fixedly connected with a supporting spring, and the other end of the supporting spring is fixedly connected with the outer rod.
Further, sealed pad and second magic subsides fixed connection, the inboard fixedly connected with sealing spring of sealed pad, sealed pad is made by the material of rubber material.
Further, first magic is pasted and is pushed pedal fixed connection, first magic is pasted and is glued oil blanket fixer sliding connection, the second magic is pasted and is pasted fixed connection with first magic, the second magic is pasted and is glued oil blanket fixer sliding connection.
Furthermore, a first groove is formed in the outer side of the first magic tape, a second groove is formed in the outer side of the second magic tape, and the shape of the first groove and the shape of the second groove are both arc-shaped.
The utility model provides a novel breaker oil seal fixer with good sealing effect, which has the following beneficial effects:
1. according to the utility model, through the arrangement of the outer rod, the sliding block, the supporting spring, the inner rod, the push plate, the sealing gasket and the sealing spring, after the oil seal fixer is installed on the hydraulic cylinder body in the use process, the top of the oil seal fixer is contacted with the upper cylinder body of the hydraulic cylinder, the supporting spring drives the inner rod to move upwards through the sliding block under the action of the self elasticity of the supporting spring, the inner rod drives the sealing gasket to be attached to the upper cylinder body through the push plate, the first magic tape and the second magic tape, the sealing spring is arranged in the sealing gasket, the sealing gasket can be attached to the upper cylinder body all the time under the action of the self elasticity of the sealing spring, the sealing gasket is made of a rubber material, the sealing effect is good, the sealing property between the oil seal fixer and the upper cylinder body can be improved, and the sealing effect of the oil seal fixer is good;
2. according to the utility model, through the arrangement of the first magic tape, the second magic tape, the first groove and the second groove, when the oil seal fixer is aged and the sealing gasket on the oil seal fixer is used for a long time, so that the use is influenced and the sealing gasket needs to be replaced, the oil seal fixer is detached from the hydraulic cylinder, then the first groove at the first magic tape and the second groove at the second magic tape are both arc-shaped, so that the second magic tape and the sealing gasket are conveniently taken off from the first magic tape, and then the new sealing gasket and the second magic tape are adhered to the first magic tape, so that the replacement of the sealing gasket is completed, and the sealing gasket is convenient to replace when in use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a novel breaker oil seal holder with good sealing effect according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a portion a of fig. 1 of the novel breaker oil seal holder with good sealing effect according to the embodiment of the utility model.
In the figure: 1-oil seal fixer, 2-sealing component, 21-outer rod, 22-sliding block, 23-supporting spring, 24-inner rod, 25-push plate, 26-sealing gasket, 27-sealing spring, 3-replacement component, 31-first magic tape, 32-second magic tape, 33-first groove and 34-second groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-2, the novel oil seal fixer for a breaker with good sealing effect according to the embodiment of the present invention includes an oil seal fixer 1, a sealing assembly 2 and a replacing assembly 3, wherein the sealing assembly 2 includes an outer rod 21, a push plate 25 and a sealing gasket 26, the outer rod 21 is fixedly connected to the oil seal fixer 1, the push plate 25 is slidably connected to the oil seal fixer 1, the sealing gasket 26 is slidably connected to the oil seal fixer 1, and the replacing assembly 3 includes a first magic tape 31 and a second magic tape 32.
After oil blanket fixer 1 installs on hydraulic cylinder body in the use, 1 top of oil blanket fixer and the contact of pneumatic cylinder upper portion cylinder body, under the effect of supporting spring 23 self elasticity, 24 upward movements in supporting spring 23 passes through slider 22 and drives, interior pole 24 passes through push pedal 25, first magic subsides 31 and second magic subsides 32 drive sealed pad 26 and hug closely with the upper portion cylinder body, and sealed pad 26 inside is provided with sealing spring 27, can let sealed pad 26 hug closely the upper portion cylinder body always under the effect of sealing spring 27 self elasticity, wherein sealed pad 26 is that the material of rubber material is made, it is sealed effectual, thereby can improve the leakproofness between oil blanket fixer 1 and the upper portion cylinder body, oil blanket fixer 1's sealed effectual.
Example two:
referring to fig. 1-2, the novel oil seal fixer for a breaker with good sealing effect according to the embodiment of the present invention includes an oil seal fixer 1, a sealing assembly 2 and a replacing assembly 3, wherein the sealing assembly 2 includes an outer rod 21, a push plate 25 and a sealing gasket 26, the outer rod 21 is fixedly connected to the oil seal fixer 1, the push plate 25 is slidably connected to the oil seal fixer 1, the sealing gasket 26 is slidably connected to the oil seal fixer 1, and the replacing assembly 3 includes a first magic tape 31 and a second magic tape 32.
First magic subsides 31 and push pedal 25 fixed connection, first magic subsides 31 and 1 sliding connection of oil blanket fixer, second magic subsides 32 and first magic subsides 31 fixed connection, second magic subsides 32 and 1 sliding connection of oil blanket fixer, first recess 33 has been seted up in the first magic subsides 31 outside, second recess 34 has been seted up in the second magic subsides 32 outside, the shape of first recess 33 shape and second recess 34 is arc.
When the oil seal fixer 1 uses the sealing gasket 26 on the oil seal fixer 1 for a long time and aging influences are caused, the oil seal fixer 1 is detached from the hydraulic cylinder, then the first groove 33 at the position of the first magic tape 31 and the second groove 34 at the position of the second magic tape 32 are utilized, wherein the first groove 33 and the second groove 34 are both arc-shaped, the second magic tape 32 and the sealing gasket 26 are conveniently taken off from the first magic tape 31, then the new sealing gasket 26 and the second magic tape 32 are adhered on the first magic tape 31, the sealing gasket 26 is replaced, and therefore the sealing gasket 26 is convenient to replace when the oil seal fixer is used.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when in use, after the oil seal fixer 1 is installed on a hydraulic cylinder body in use, the top of the oil seal fixer 1 is contacted with the upper cylinder body of the hydraulic cylinder, under the action of the self elasticity of the supporting spring 23, the supporting spring 23 drives the inner rod 24 to move upwards through the slider 22, the inner rod 24 drives the sealing gasket 26 to be clung to the upper cylinder body through the push plate 25, the first magic tape 31 and the second magic tape 32, and the sealing spring 27 is arranged in the sealing gasket 26, the sealing gasket 26 can be always clung to the upper cylinder body under the action of the self elasticity of the sealing spring 27, wherein the sealing gasket 26 is made of a rubber material and has good sealing effect, so that the sealing property between the oil seal fixer 1 and the upper cylinder body can be improved, the sealing effect of the oil seal fixer 1 is good, when the sealing gasket 26 on the oil seal fixer 1 is aged for a long time to influence and needs to be replaced, the oil seal fixer 1 is detached from the hydraulic cylinder, then the second groove 34 at the first magic tape 31 and the second groove 33 at the second magic tape 32 are both arc-shaped, so that the second magic tape 32 and the sealing gasket 26 are conveniently removed from the first magic tape 31, then the new sealing gasket 26 and the second magic tape 32 are adhered to the first magic tape 31, the sealing gasket 26 is replaced, and the sealing gasket 26 is convenient to replace when the oil seal fixer is used.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a sealed effectual novel knapper oil blanket fixer, includes oil blanket fixer (1), seal assembly (2) and replacement subassembly (3), its characterized in that: seal assembly (2) are including outer pole (21), push pedal (25) and sealed pad (26), outer pole (21) and oil blanket fixer (1) fixed connection, push pedal (25) and oil blanket fixer (1) sliding connection, sealed pad (26) and oil blanket fixer (1) sliding connection, replacement subassembly (3) are including first magic subsides (31) and second magic subsides (32).
2. The novel oil seal fixer for breakers with good sealing effect as claimed in claim 1, wherein: outer pole (21) inboard is equipped with slider (22), slider (22) and outer pole (21) sliding connection, pole (24) in slider (22) top end face fixedly connected with, outer pole (21) are run through in pole (24), interior pole (24) and outer pole (21) sliding connection, interior pole (24) and push pedal (25) fixed connection.
3. The novel oil seal fixer for breakers with good sealing effect as claimed in claim 2, wherein: the bottom end face of the sliding block (22) is fixedly connected with a supporting spring (23), and the other end of the supporting spring (23) is fixedly connected with the outer rod (21).
4. The novel oil seal fixer for breakers with good sealing effect as claimed in claim 1, wherein: sealed pad (26) and second magic subsides (32) fixed connection, sealed inboard fixedly connected with sealing spring (27) of pad (26), sealed pad (26) are made by the material of rubber material.
5. The novel oil seal fixer for breakers with good sealing effect as claimed in claim 1, wherein: first magic subsides (31) and push pedal (25) fixed connection, first magic subsides (31) and oil blanket fixer (1) sliding connection, second magic subsides (32) and first magic subsides (31) fixed connection, second magic subsides (32) and oil blanket fixer (1) sliding connection.
6. The novel oil seal fixer for breakers with good sealing effect as claimed in claim 5, wherein: first recess (33) have been seted up in first magic subsides (31) outside, second recess (34) have been seted up in second magic subsides (32) outside, the shape of first recess (33) shape and second recess (34) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123112948.0U CN216279381U (en) | 2021-12-13 | 2021-12-13 | Novel breaker oil blanket fixer that sealed effectual |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123112948.0U CN216279381U (en) | 2021-12-13 | 2021-12-13 | Novel breaker oil blanket fixer that sealed effectual |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216279381U true CN216279381U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123112948.0U Active CN216279381U (en) | 2021-12-13 | 2021-12-13 | Novel breaker oil blanket fixer that sealed effectual |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216279381U (en) |
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2021
- 2021-12-13 CN CN202123112948.0U patent/CN216279381U/en active Active
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