CN211648318U - Cylinder head cover convenient to disassemble - Google Patents
Cylinder head cover convenient to disassemble Download PDFInfo
- Publication number
- CN211648318U CN211648318U CN202020380391.5U CN202020380391U CN211648318U CN 211648318 U CN211648318 U CN 211648318U CN 202020380391 U CN202020380391 U CN 202020380391U CN 211648318 U CN211648318 U CN 211648318U
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- Prior art keywords
- cylinder head
- head cover
- groove
- ring
- fixedly connected
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Abstract
The utility model relates to a cylinder head cap technical field just discloses a conveniently dismantle type cylinder head cap, including the cylinder body, the right side fixedly connected with connecting seat of cylinder body. This conveniently dismantle type cylinder head cap, the joint spring kick-backs the inboard that makes the inserted bar insert the slot, it is more convenient to carry on spacingly to the cylinder head cap body, the buckle is more convenient than the bolt, aim at the clamping ring to the thread groove again, it rotates the inboard that the clamping ring will clamping ring screw in thread groove to grasp the pull rod, because the thread groove is darker than the groove depth of clamping groove, can also continue to screw the clamping ring when the clamping ring is pressed close to the clamping groove, thereby make the clamping ring compress tightly the clamping groove, reach inseparabler effect between cylinder head cap body and the connecting seat, during the dismantlement, it screws down the clamping ring to rotate the pull rod, then it is rotatory to grasp the bull stick, it is rotatory to make the ring drive ejector pad, the ejector pad promotes the inserted bar compression joint spring again and withdraws from the inboard of slot, can dismantle the cylinder head cap body, the convenience is dismantled.
Description
Technical Field
The utility model relates to a cylinder head cap technical field specifically is a convenient dismantlement type cylinder head cap.
Background
The cylinder is a container which is used for allowing a piston to be arranged in the cylinder and to reciprocate up and down in an internal combustion engine or an external combustion engine, and comprises a cylinder barrel, an end cover, a piston rod, a sealing element and the like, wherein the cylinder has two types of reciprocating linear motion and reciprocating swing, the piston is lubricated by oil mist in compressed air during working, and a pneumatic actuator is used for converting pressure energy of compressed gas into mechanical energy in pneumatic transmission.
General cylinder head cap installation is inconvenient, needs the workman to carry out the screw fastening usually, consumes a large amount of time, and it is also comparatively inconvenient to dismantle, and the bolt is smooth the silk easily, causes the difficult degree greatly increased of dismantlement, and consuming time and wasting force, has increased the degree of difficulty of maintenance and change internals, so provides a convenient dismantlement type cylinder head cap and solves the above-mentioned problem that provides.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a conveniently dismantle type cylinder head cover possesses advantages such as convenient to detach and installation, has solved the problem of general cylinder head cover not convenient to detach and installation.
(II) technical scheme
For the purpose of realizing above-mentioned convenient to detach and installation, the utility model provides a following technical scheme: a cylinder head cover convenient to disassemble comprises a cylinder body, wherein a connecting seat is fixedly connected to the right side of the cylinder body, a stepped hole is formed in the right side of the connecting seat, four spring cylinders are fixedly connected to the right side of the connecting seat, clamping springs are fixedly connected to the inner sides of the spring cylinders, inserting rods are fixedly connected to one ends, close to sealing rings, of the four clamping springs, the sealing rings are fixedly connected to the inner sides of the stepped hole, the cylinder head cover body is inserted into the inner side of the stepped hole in an inserting mode, an inserting groove is formed in the outer side of the cylinder head cover body, a pressing groove is formed in the right side of the cylinder head cover body, a threaded groove is formed in the right side of the connecting seat, a pressing ring is in threaded connection with the inner side of the threaded groove, a pull rod is fixedly connected to the right side of the pressing ring, a circular ring, the right side of the circular ring is fixedly connected with a rotating rod.
Preferably, the four spring cylinders are uniformly distributed on the right side of the cylinder body, and the sealing rings are located between the connecting seat and the cylinder head cover body.
Preferably, one end of each of the four plug rods, which is far away from the cylinder head cover body, penetrates through the corresponding spring cylinder and extends to the outer side of the spring cylinder.
Preferably, the inserted bar is inserted into the corresponding slot, and the four pushing blocks are located on the inner side of the corresponding slot.
Preferably, the thread groove and the pressure groove are both annular in shape and are communicated with each other.
Preferably, the length of the thread groove is greater than that of the pressing groove, and the left side of the pressing ring is tightly attached to the pressing groove.
(III) advantageous effects
Compared with the prior art, the utility model provides a convenient dismantlement type cylinder head cap possesses following beneficial effect:
the cylinder head cover convenient to disassemble can be disassembled by pulling the insert rod, inserting the cylinder head cover body into the inner side of the stepped hole, sealing the gap between the cylinder head cover body and the connecting seat by the sealing ring, providing good sealing performance, inserting the insert rod into the inner side of the slot by rebounding the clamping spring, limiting the cylinder head cover body, enabling the buckle to be more convenient than a bolt, aligning the pressing ring with the thread groove, grasping the pull rod to rotate the pressing ring to screw the pressing ring into the inner side of the thread groove, enabling the pressing ring to be screwed continuously when the pressing ring is close to the pressing groove due to the deeper depth of the thread groove than the groove of the pressing groove, so that the pressing ring compresses the pressing groove, achieving the effect of being tighter between the cylinder head cover body and the connecting seat, rotating the pull rod to screw down the pressing ring during disassembly, grasping the rotating rod to rotate, enabling the ring to drive the push block to rotate, pushing the insert rod to compress the clamping spring and withdraw from the inner side of the slot by the push block, the disassembly is convenient, and the cylinder head cover is convenient to disassemble and assemble.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top sectional view of the cylinder head cover body according to the present invention;
fig. 3 is a partially enlarged view of a portion a of the structure of fig. 1 of the present invention.
In the figure: the cylinder comprises a cylinder body 1, a connecting seat 2, a stepped hole 3, a spring cylinder 4, a clamping spring 5, an insertion rod 6, a sealing ring 7, a cylinder head cover body 8, a slot 9, a pressing groove 10, a thread groove 11, a pressing ring 12, a pull rod 13, a ring 14, a push block 15 and a rotating rod 16.
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.
Referring to fig. 1-3, a cylinder head cover convenient to disassemble includes a cylinder body 1, a connecting seat 2 is fixedly connected to the right side of the cylinder body 1, a stepped hole 3 is formed on the right side of the connecting seat 2, four spring cylinders 4 are fixedly connected to the right side of the connecting seat 2, the four spring cylinders 4 are uniformly distributed on the right side of the cylinder body 1, clamping springs 5 are fixedly connected to the inner sides of the spring cylinders 4, plug rods 6 are fixedly connected to one ends of the four clamping springs 5 close to sealing rings 7, the inner sides of the stepped holes 3 are fixedly connected with sealing rings 7, a cylinder head cover body 8 is inserted into the inner sides of the stepped holes 3, the sealing rings 7 are located between the connecting seat 2 and the cylinder head cover body 8, one ends of the four plug rods 6 departing from the cylinder head cover body 8 penetrate through the corresponding spring cylinders 4 and extend to the outer sides of the spring cylinders 4, slots 9 are formed, the inserted bar 6 is inserted into the corresponding slot 9, the right side of the cylinder head cover body 8 is provided with a pressure groove 10, the right side of the connecting seat 2 is provided with a thread groove 11, the thread groove 11 and the pressure groove 10 are both annular, the thread groove 11 is communicated with the pressure groove 10, the inner side of the thread groove 11 is in threaded connection with a pressure ring 12, the length of the thread groove 11 is larger than that of the pressure groove 10, the left side of the pressure ring 12 is tightly attached to the pressure groove 10, the right side of the pressure ring 12 is fixedly connected with a pull rod 13, the inner part of the cylinder head cover body 8 is in sliding connection with a ring 14, the outer side of the ring 14 is fixedly connected with push blocks 15, the four push blocks 15 are all positioned at the inner side of the corresponding slot 9, the right side of the ring 14 is fixedly connected with a rotating rod 16, the cylinder head cover body 8 is inserted into the inner side of the stepped hole 3 by pulling the inserted bar 6, the sealing ring 7 is sealed at the, the clamping spring 5 rebounds to enable the insertion rod 6 to be inserted into the inner side of the insertion slot 9, the cylinder head cover body 8 is limited, the buckle is more convenient than a bolt, the pressing ring 12 is aligned to the thread groove 11, the pull rod 13 is grasped to rotate the pressing ring 12, the pressing ring 12 is screwed into the inner side of the thread groove 11, the thread groove 11 is deeper than the groove depth of the pressing groove 10, the pressing ring 12 can be screwed continuously when the pressing ring 12 is close to the pressing groove 10, the pressing groove 10 is pressed by the pressing ring 12, the tighter effect between the cylinder head cover body 8 and the connecting seat 2 is achieved, during disassembly, the pressing ring 12 is screwed down by rotating the pull rod 13, then the rotating rod 16 is grasped to rotate, the circular ring 14 drives the push block 15 to rotate, the push block 15 pushes the insertion rod 6 to compress the clamping spring 5 and quit from the inner side of the insertion slot 9, the cylinder head cover body 8 can be disassembled, and is convenient to disassemble and.
When the clamping device is used, the insertion rod 6 is pulled, the cylinder head cover body 8 is inserted into the inner side of the stepped hole 3, the sealing ring 7 is sealed at the gap between the cylinder head cover body 8 and the connecting seat 2 to provide good sealing performance, the clamping spring 5 rebounds to enable the insertion rod 6 to be inserted into the inner side of the insertion slot 9 to limit the cylinder head cover body 8, the clamping is more convenient than a bolt, the pressing ring 12 is aligned with the thread slot 11, the pull rod 13 is grasped to rotate the pressing ring 12 to screw the pressing ring 12 into the inner side of the thread slot 11, the thread slot 11 is deeper than the groove depth of the pressing slot 10, the pressing ring 12 can be continuously screwed when the pressing ring 12 is close to the pressing slot 10, so that the pressing ring 12 compresses the pressing slot 10 to achieve the effect of tightness between the cylinder head cover body 8 and the connecting seat 2, the pull rod 13 is rotated to screw down the pressing ring 12 and then the rotating rod 16 is grasped to rotate, the ring 14 drives the pushing block 15 to rotate, the pushing block 15 further pushes the insertion rod 6 to compress the clamping spring 5 and, can dismantle cylinder head cover body 8, it is convenient to dismantle, this cylinder head cover, convenient to detach and installation.
In conclusion, according to the cylinder head cover convenient to detach, the insertion rod 6 is pulled, the cylinder head cover body 8 is inserted into the inner side of the stepped hole 3, the sealing ring 7 is sealed at the gap between the cylinder head cover body 8 and the connecting seat 2 to provide good sealing performance, the clamping spring 5 rebounds to enable the insertion rod 6 to be inserted into the inner side of the slot 9 to limit the cylinder head cover body 8, the buckling is more convenient than a bolt, the pressing ring 12 is aligned with the thread groove 11, the pull rod 13 is grasped to rotate the pressing ring 12 to screw the pressing ring 12 into the inner side of the thread groove 11, as the thread groove 11 is deeper than the groove depth of the pressing groove 10, the pressing ring 12 can be continuously screwed when the pressing ring 12 is close to the pressing groove 10, so that the pressing ring 12 presses the pressing groove 10 to achieve the effect of being tighter between the cylinder head cover body 8 and the connecting seat 2, the pull rod 13 is rotated to screw down the pressing ring 12 and then grasp the rotating rod 16 to rotate, and the ring 14 drives the pushing block 15 to, the ejector pad 15 promotes the 6 compression joint springs 5 of inserted bar again and withdraws from the inboard of slot 9, can dismantle cylinder head cap body 8, and it is convenient to dismantle, this cylinder head cap, convenient to detach and installation have solved the problem of general cylinder head cap not convenient to detach and installation.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a convenient dismantlement type cylinder head cover, includes cylinder body (1), its characterized in that: the right side of the cylinder body (1) is fixedly connected with a connecting seat (2), the right side of the connecting seat (2) is provided with a stepped hole (3), the right side of the connecting seat (2) is fixedly connected with four spring cylinders (4), the inner side of each spring cylinder (4) is fixedly connected with a clamping spring (5), one end of each clamping spring (5) close to a sealing ring (7) is fixedly connected with an inserted rod (6), the inner side of each stepped hole (3) is fixedly connected with a sealing ring (7), the inner side of each stepped hole (3) is spliced with a cylinder head cover body (8), the outer side of the cylinder head cover body (8) is provided with an insertion groove (9), the right side of the cylinder head cover body (8) is provided with a pressing groove (10), the right side of the connecting seat (2) is provided with a thread groove (11), and the inner side of the thread groove (11) is, the right side fixedly connected with pull rod (13) of clamping ring (12) the inside sliding connection of cylinder head lid body (8) has ring (14), the outside fixedly connected with ejector pad (15) of ring (14), the right side fixedly connected with bull stick (16) of ring (14).
2. The cylinder head cover convenient to disassemble as claimed in claim 1, wherein: the four spring cylinders (4) are uniformly distributed on the right side of the cylinder body (1), and the sealing rings (7) are located between the connecting seat (2) and the cylinder head cover body (8).
3. The cylinder head cover convenient to disassemble as claimed in claim 1, wherein: one ends of the four insert rods (6) departing from the cylinder head cover body (8) penetrate through the corresponding spring cylinders (4) and extend to the outer sides of the spring cylinders (4).
4. The cylinder head cover convenient to disassemble as claimed in claim 1, wherein: the inserted bar (6) is inserted into the corresponding slot (9), and the four push blocks (15) are all positioned on the inner side of the corresponding slot (9).
5. The cylinder head cover convenient to disassemble as claimed in claim 1, wherein: the thread groove (11) and the pressure groove (10) are both annular in shape, and the thread groove (11) is communicated with the pressure groove (10).
6. The cylinder head cover convenient to disassemble as claimed in claim 1, wherein: the length of the thread groove (11) is larger than that of the pressure groove (10), and the left side of the pressing ring (12) is tightly attached to the pressure groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020380391.5U CN211648318U (en) | 2020-03-24 | 2020-03-24 | Cylinder head cover convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020380391.5U CN211648318U (en) | 2020-03-24 | 2020-03-24 | Cylinder head cover convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648318U true CN211648318U (en) | 2020-10-09 |
Family
ID=72686578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020380391.5U Expired - Fee Related CN211648318U (en) | 2020-03-24 | 2020-03-24 | Cylinder head cover convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983643A (en) * | 2021-02-08 | 2021-06-18 | 广西玉柴机器股份有限公司 | Dual-purpose distribution phase dial |
| CN113457374A (en) * | 2021-09-03 | 2021-10-01 | 成都康拓兴业科技有限责任公司 | Spiral ring pre-tightening structure for helicopter molecular sieve bed component |
-
2020
- 2020-03-24 CN CN202020380391.5U patent/CN211648318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983643A (en) * | 2021-02-08 | 2021-06-18 | 广西玉柴机器股份有限公司 | Dual-purpose distribution phase dial |
| CN113457374A (en) * | 2021-09-03 | 2021-10-01 | 成都康拓兴业科技有限责任公司 | Spiral ring pre-tightening structure for helicopter molecular sieve bed component |
| CN113457374B (en) * | 2021-09-03 | 2021-12-24 | 成都康拓兴业科技有限责任公司 | Spiral ring pre-tightening structure for helicopter molecular sieve bed component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |