CN209831514U - Valve seat pulling device of automobile cylinder for automobile maintenance - Google Patents
Valve seat pulling device of automobile cylinder for automobile maintenance Download PDFInfo
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- CN209831514U CN209831514U CN201920155080.6U CN201920155080U CN209831514U CN 209831514 U CN209831514 U CN 209831514U CN 201920155080 U CN201920155080 U CN 201920155080U CN 209831514 U CN209831514 U CN 209831514U
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- pulling
- rod
- seat
- sliding sleeve
- adjusting rod
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Abstract
The utility model discloses a valve seat puller of an automobile cylinder for automobile maintenance, which comprises a pulling rod, a mounting seat and a pulling seat, wherein the bottom end of the pulling rod is provided with a fixed sleeve, and a sliding sleeve and a spring I are movably sleeved on the fixed sleeve; the sliding sleeve is arranged above the first spring and fixedly connected with the first spring, the sliding sleeve can move along the length direction of the pulling rod, and the pulling seat is arranged below the sliding sleeve; the pulling seat is fixedly sleeved on the pulling rod, the top end, close to the sliding sleeve, of the pulling seat is fixedly connected with a first spring, a pulling hook and a limiting edge are arranged on the pulling seat, and the two pulling hooks are rotatably connected to the end face of the pulling seat; the mounting seat is arranged on one side of the pulling rod, a pushing handle is arranged on the mounting seat, and the pushing handle is hinged with the mounting seat; the pushing handle comprises a first adjusting rod, a second adjusting rod and a guide sleeve, the first adjusting rod is hinged with the mounting seat, a second spring and a fixing block are arranged on the first adjusting rod, the other end of the second adjusting rod, far away from the mounting seat, is hinged with the second adjusting rod, and the free end of the second adjusting rod is fixedly connected to one side of the sliding sleeve.
Description
Technical Field
The utility model relates to an auto repair field specifically is a valve seat pull-out ware of auto repair car cylinder.
Background
The automobile cylinder cover valve seat ring is an important part on the cylinder cover, and the valve seat ring is press-mounted on the cylinder cover in an interference fit manner in the assembling process, so that the valve seat ring is difficult to detach when being worn and repaired and replaced, and tools used for detaching the valve seat ring at present are all pressed and detached by prying with common wrenches, pliers, hand hammers, chisels and the like, and are detached to easily cause the valve seat ring to be damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vapour door base pull-out ware of vapour vehicle maintenance is with vapour vehicle cylinder to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a valve seat puller of an automobile cylinder for automobile maintenance comprises a puller rod, a mounting seat and a puller seat, wherein a fixed sleeve is mounted at the bottom end of the puller rod, and a sliding sleeve and a spring I are movably sleeved on the fixed sleeve; the sliding sleeve is arranged above the first spring and fixedly connected with the first spring, the sliding sleeve can move along the length direction of the pulling rod, and the pulling seat is arranged below the sliding sleeve; the pulling seat is fixedly sleeved on the pulling rod, the top end, close to the sliding sleeve, of the pulling seat is fixedly connected with a first spring, a pulling hook and a limiting edge are arranged on the pulling seat, and the two pulling hooks are rotatably connected to the end face of the pulling seat; the mounting seat is arranged on one side of the pulling rod, a pushing handle is arranged on the mounting seat, and the pushing handle is hinged with the mounting seat; the pushing handle comprises a first adjusting rod, a second adjusting rod and a guide sleeve, the first adjusting rod is hinged with the mounting seat, a second spring and a fixing block are arranged on the first adjusting rod, the other end of the second adjusting rod, far away from the mounting seat, is hinged with the second adjusting rod, and the free end of the second adjusting rod is fixedly connected to one side of the sliding sleeve.
Preferably, the guide sleeve is movably sleeved on the first adjusting rod and can move along the length direction of the first adjusting rod, the bottom end of the guide sleeve is fixedly connected with the second spring, and the free end of the second spring, far away from one side of the guide sleeve, is fixedly connected with the fixing block.
Preferably, the sliding sleeve is connected with a first supporting rod, the first supporting rod is provided with two supporting rods which are distributed on two sides of the end face of the sliding sleeve, and a rotating shaft is arranged at the free end of the first supporting rod, which is far away from the sliding sleeve.
Preferably, the fixing sleeve is provided with a second supporting rod matched with the first supporting rod, one end of the second supporting rod is rotatably connected with the fixing sleeve, and the other end of the second supporting rod is rotatably connected with the first supporting rod through a rotating shaft.
Preferably, the rotating shaft abuts against the lifting hook and abuts against the limiting edge when the sliding sleeve compresses the spring.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, the operation of being convenient for can realize taking out fast of valve seat circle, both alleviateed intensity of labour to be difficult to cause damage to valve seat circle.
Drawings
FIG. 1 is a schematic view of the structure of the utility model when pushing the handle to retract;
fig. 2 is a schematic structural view of the push handle of the present invention when it is unfolded.
In the figure: 1. pulling the rod; 2. a mounting seat; 3. fixing a sleeve; 4. a sliding sleeve; 41. a first support rod; 42. a rotating shaft; 43. a second supporting rod; 5. a first spring; 6. pulling up the base; 7. lifting the hook; 8. a limiting edge; 9. pushing the handle; 91. adjusting a rod I; 92. a second adjusting rod; 93. a guide sleeve; 94. a second spring; 95. and (5) fixing blocks.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a valve seat puller of an automobile cylinder for automobile maintenance comprises a puller rod 1, a mounting seat 2 and a puller seat 6, wherein a fixed sleeve 3 is mounted at the bottom end of the puller rod 1, and a sliding sleeve 4 and a spring I5 are movably sleeved on the fixed sleeve; the sliding sleeve 4 is arranged above the first spring 5 and fixedly connected with the first spring 5, the sliding sleeve 4 can move along the length direction of the pulling rod 1, and the pulling seat 6 is arranged below the sliding sleeve 4; the pulling seat 6 is fixedly sleeved on the pulling rod 1, the top end of the pulling seat 6 close to the sliding sleeve 4 is fixedly connected with a first spring 5, a pulling hook 7 and a limiting edge 8 are arranged on the pulling seat 6, and the two pulling hooks 7 are rotatably connected to the end face of the pulling seat 6; the mounting seat 2 is arranged on one side of the pulling rod 1, a pushing handle 9 is arranged on the mounting seat 2, and the pushing handle 9 is hinged with the mounting seat 2; the pushing handle 9 comprises a first adjusting rod 91, a second adjusting rod 92 and a guide sleeve 93, the first adjusting rod 91 is hinged with the mounting base 2, a second spring 94 and a fixing block 95 are arranged on the first adjusting rod 91, the other end of the first adjusting rod, far away from the mounting base 2, is hinged with the second adjusting rod 92, and the free end of the second adjusting rod 92 is fixedly connected to one side of the sliding sleeve 4.
The guide sleeve 93 is movably sleeved on the first adjusting rod 91 and can move along the length direction of the first adjusting rod 91, the bottom end of the guide sleeve 93 is fixedly connected with a second spring 94, and the free end, far away from one side of the guide sleeve 93, of the second spring 94 is fixedly connected with a fixed block 95.
The sliding sleeve 4 is connected with a first supporting rod 41, the first supporting rods 41 are arranged on two sides of the end face of the sliding sleeve 4, and a rotating shaft 42 is arranged at the free end, far away from the sliding sleeve 4, of the first supporting rod 41.
The fixing sleeve 3 is provided with a second supporting rod 43 matched with the first supporting rod 41, one end of the second supporting rod 43 is rotatably connected with the fixing sleeve 3, and the other end of the second supporting rod 43 is rotatably connected with the first supporting rod 41 through a rotating shaft 42.
The rotating shaft 42 is pressed against the lifting hook 7 and is abutted with the limiting edge 8 when the sliding sleeve 4 compresses the first spring 5.
The working principle is as follows: the utility model discloses a play and pull out seat 6 and fixedly cup joint on pulling out pole 1, play and pull out seat 6 and be close to the top of sliding sleeve 4 and link firmly spring 5, play to be provided with on pulling out seat 6 and play hook 7 and spacing edge 8, play hook 7 and be provided with two and rotatable coupling in playing and pull out 6 terminal surfaces. When the device is used, the device is placed in a valve opening, the guide sleeve 93 is pulled to enable the guide sleeve 93 to move along the first adjusting rod 91 in the direction far away from the fixed block 95, the guide sleeve 93 enables the first adjusting rod 91 to be sleeved with the second adjusting rod 92, at the moment, the first adjusting rod 91 and the second adjusting rod 92 are located on the same axis, the sliding sleeve 4 is driven by the second adjusting rod 92 to push forwards and extrude the first spring 5, the sliding sleeve 4 is linked with the first supporting rod 41 and the second supporting rod 43 to be outwards unfolded and supports the lifting hook 7 when moving, the lifting hook 7 rotates under the stress to enable the hook point to face outwards, the set limiting edge 8 is used for limiting the stroke of the rotating shaft 42, and the lifting hook 7 is used for hooking the valve seat ring to move out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A valve seat puller of an automobile cylinder for automobile maintenance is characterized by comprising a pulling rod (1), a mounting seat (2) and a pulling seat (6), wherein a fixed sleeve (3) is mounted at the bottom end of the pulling rod (1), and a sliding sleeve (4) and a first spring (5) are movably sleeved on the fixed sleeve; the sliding sleeve (4) is arranged above the first spring (5) and fixedly connected with the first spring (5), the sliding sleeve (4) can move along the length direction of the pulling rod (1), and a pulling seat (6) is arranged below the sliding sleeve (4); the pulling seat (6) is fixedly sleeved on the pulling rod (1), the top end, close to the sliding sleeve (4), of the pulling seat (6) is fixedly connected with a first spring (5), a pulling hook (7) and a limiting edge (8) are arranged on the pulling seat (6), and the two pulling hooks (7) are rotatably connected to the end face of the pulling seat (6); the mounting seat (2) is arranged on one side of the pulling rod (1), a pushing handle (9) is arranged on the mounting seat (2), and the pushing handle (9) is hinged with the mounting seat (2); the pushing handle (9) comprises a first adjusting rod (91), a second adjusting rod (92) and a guide sleeve (93), the first adjusting rod (91) is hinged with the mounting base (2), a second spring (94) and a fixing block (95) are arranged on the first adjusting rod, the other end of the second adjusting rod, far away from the mounting base (2), is hinged with the second adjusting rod (92), and the free end of the second adjusting rod (92) is fixedly connected to one side of the sliding sleeve (4).
2. The valve seat extractor of the automobile cylinder for automobile maintenance according to claim 1, characterized in that: the guide sleeve (93) is movably sleeved on the first adjusting rod (91) and can move along the length direction of the first adjusting rod (91), the bottom end of the guide sleeve (93) is fixedly connected with a second spring (94), and the free end of the second spring (94) far away from one side of the guide sleeve (93) is fixedly connected with a fixed block (95).
3. The valve seat extractor of the automobile cylinder for automobile maintenance according to claim 1, characterized in that: the sliding sleeve (4) is connected with a first support rod (41), the first support rods (41) are arranged on two sides of the end face of the sliding sleeve (4) and distributed on two sides of the end face of the sliding sleeve (4), and a rotating shaft (42) is arranged at the free end, far away from the sliding sleeve (4), of the first support rod (41).
4. The valve seat extractor of the automobile cylinder for automobile maintenance according to claim 2, characterized in that: a second supporting rod (43) matched with the first supporting rod (41) is arranged on the fixed sleeve (3), one end of the second supporting rod (43) is rotatably connected with the fixed sleeve (3), and the other end of the second supporting rod is rotatably connected with the first supporting rod (41) through a rotating shaft (42).
5. The valve seat extractor of the automobile cylinder for automobile maintenance according to claim 4, wherein: the rotating shaft (42) is pressed against the hook (7) and is abutted against the limiting edge (8) when the sliding sleeve (4) compresses the spring I (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155080.6U CN209831514U (en) | 2019-01-29 | 2019-01-29 | Valve seat pulling device of automobile cylinder for automobile maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155080.6U CN209831514U (en) | 2019-01-29 | 2019-01-29 | Valve seat pulling device of automobile cylinder for automobile maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209831514U true CN209831514U (en) | 2019-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920155080.6U Active CN209831514U (en) | 2019-01-29 | 2019-01-29 | Valve seat pulling device of automobile cylinder for automobile maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209831514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621124A (en) * | 2020-12-11 | 2021-04-09 | 一汽解放大连柴油机有限公司 | Method for taking out valve seat ring of cylinder cover of diesel engine |
-
2019
- 2019-01-29 CN CN201920155080.6U patent/CN209831514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621124A (en) * | 2020-12-11 | 2021-04-09 | 一汽解放大连柴油机有限公司 | Method for taking out valve seat ring of cylinder cover of diesel engine |
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