CN208518754U - A kind of integrated cylinder header structure - Google Patents
A kind of integrated cylinder header structure Download PDFInfo
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- CN208518754U CN208518754U CN201820959239.5U CN201820959239U CN208518754U CN 208518754 U CN208518754 U CN 208518754U CN 201820959239 U CN201820959239 U CN 201820959239U CN 208518754 U CN208518754 U CN 208518754U
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- groove
- hole
- cylinder head
- mounting groove
- sliding block
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Abstract
The utility model discloses a kind of integrated cylinder header structures, including engine body, mounting groove is offered at the top of the engine body, Integral cylinder head ontology is equipped in mounting groove, it is extended to outside mounting groove at the top of Integral cylinder head ontology, and fixing sleeve is equipped with annular sleeve on Integral cylinder head ontology, annular sleeve is slidably mounted in mounting groove, and the two sides of annular sleeve are opened up there are two the first groove, the second groove is offered on the two sides inner wall of mounting groove, the first sliding block is slidably fitted in second groove, first sliding block is welded with two pin shafts close to the side of Integral cylinder head ontology, two the first sliding block sides close to each other all extend in mounting groove and contact with annular sleeve.The utility model structure is simple, easy to operate, can be quickly combined to Integral cylinder head ontology and engine body by simple rotational action, time saving and energy saving, has brought very big convenience.
Description
Technical field
The utility model relates to cylinder head technical field more particularly to a kind of integrated cylinder header structures.
Background technique
Cylinder head is the core component of engine, and oil plant carries out piston motion in cylinder, so that power is generated, for machinery
Equipment operation, such as motorcycle and automobile, with economic continuous recurrence exhibition, a large amount of cylinder head is produced to be started for various
Machine uses, and substantially increases social productive forces, the cylinder head of existing chain type engine is substantially split type structure, cylinder
Head ontology and rocker arm support separate machined, it is difficult to ensure that the precision-fit of each component, homogeneity of product is poor, is retrieved, and authorizes
Notification number is that the patent document of CN204663691U discloses a kind of integrated cylinder header structure, including cylinder head matrix and is located at
Rocker arm support on cylinder head matrix, cylinder head matrix and rocker arm support integrally casting shaping, cylinder head matrix and rocker arm support
Between be equipped with the camshaft hole that post-processing is completed in casting, cylinder head matrix and rocker arm support pass through casting by this integrated cylinder header structure
After the completion of making integral production, the assembling of the components such as processing and the camshaft of the hole locations such as camshaft hole, the gas of this monoblock type are carried out
Cylinder head structure can preferably ensure the assembly precision of the components such as machining accuracy and the cam of air cylinder head structure, this utility model is used for
Engine art.
But above-mentioned design is not easy to combine with engine fuselage, using traditional splicing side there is also shortcoming
Formula, it is time-consuming and laborious, many inconvenience have been brought, thus it is proposed that a kind of integrated cylinder header structure, have been solved with this
The above problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of integrated cylinder proposed
Header structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of integrated cylinder header structure, including engine body offer mounting groove at the top of the engine body,
It is equipped with Integral cylinder head ontology in mounting groove, is extended to outside mounting groove at the top of Integral cylinder head ontology, and integrated gas
Fixing sleeve is equipped with annular sleeve on cylinder head ontology, and annular sleeve is slidably mounted in mounting groove, and the two sides of annular sleeve are opened
If offering the second groove there are two the first groove on the two sides inner wall of mounting groove, being slidably fitted with first in the second groove
Sliding block, the first sliding block are welded with two pin shafts close to the side of Integral cylinder head ontology, and two the first sliding blocks are close to each other
Side all extends in mounting groove and contacts with annular sleeve, and two pin shafts on same first sliding block slide peace respectively
In corresponding first groove, tapped through hole is offered on the first sliding block, tapped through hole internal screw thread is equipped with screw rod, and second is recessed
Slot extends respectively to corresponding far from third groove, one end that two screw rods are located remotely from each other is offered on the side inner wall of mounting groove
In third groove and it is welded with the first tapered gear, offers first through hole in the top inner wall of third groove, in first through hole
It is rotatably equipped with shaft, the bottom end of shaft extends in corresponding third groove and is welded with the second tapered gear, and second is tapered
Gear is engaged with corresponding first tapered gear.
Preferably, opened up at the top of the engine body there are two third groove, two third grooves respectively with it is corresponding
First through hole connection.
Preferably, ring groove is offered on the inner wall of the first through hole, and ring-like card is rotatably equipped in ring groove
Block, ring-like fixture block fixation are set in corresponding shaft, and the top of shaft extends in corresponding 4th groove and is welded with handle
Hand, handle are rotatably installed in corresponding 4th groove.
Preferably, it is fixedly installed with fixture block on the side wall of the third groove, the second through-hole is offered on fixture block, screw rod turns
It is dynamic to be mounted in corresponding second through-hole.
Preferably, sliding slot is offered in the bottom interior wall of second groove, the second sliding block is slidably fitted in sliding slot, the
The bottom of the first sliding block is extended in corresponding second groove and is welded at the top of two sliding blocks.
Preferably, the 5th groove is offered in the bottom interior wall of the third groove, is rotatably equipped with pin in the 5th groove
Bar, the top of pin rod extend in corresponding third groove and are welded on the bottom of the second tapered gear.
Compared with prior art, the utility model has the beneficial effects that
Pass through Integral cylinder head ontology, mounting groove, annular sleeve, handle, the 4th groove, shaft, first through hole, second
Tapered gear, third groove, the first tapered gear, screw rod, the second through-hole and tapped through hole match, first Integral cylinder head
Ontology is placed in mounting groove, so that annular sleeve slips into mounting groove, two handles is then rotated, so that handle is in correspondence
The 4th groove in rotation, while handle grip turn axis rotates in corresponding first through hole, so that the second tapered gear is turned
Axis drive rotates in corresponding third groove, while the second tapered gear band moves the first tapered gear in corresponding third groove
Interior rotation rotates in corresponding second through-hole and tapped through hole so that screw rod is moved by the first tapered gear band, sliding by first
Block, screw rod, the second groove, pin shaft, Integral cylinder head ontology, the first groove and annular sleeve match, two the first sliding blocks
It is driven and slides laterally in corresponding second groove respectively and close to each other by two screw rods, so that four pin shafts are by corresponding the
One sliding block drives transverse movement and close to Integral cylinder head ontology, at the same pin shaft slipped by the drive of the first sliding block it is corresponding
In first groove, so that annular sleeve is fixed, while Integral cylinder head ontology is fixed, end of operation.
The utility model structure is simple, easy to operate, can be quickly to integrated cylinder by simple rotational action
Head ontology and engine body are combined, time saving and energy saving, have brought very big convenience.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of integrated cylinder header structure positive structure diagram；
Fig. 2 be the utility model proposes a kind of integrated cylinder header structure part A schematic cross-sectional view.
In figure: 1 engine body, 2 mounting grooves, 3 Integral cylinder head ontologies, 4 annular sleeves, 5 first grooves, 6 pin shafts,
7 second grooves, 8 first sliding blocks, 9 tapped through holes, 10 third grooves, 11 screw rods, 12 first tapered gears, 13 first through hole, 14
Shaft, 15 second tapered gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of integrated cylinder header structure, including engine body 1, the top of engine body 1 open up
There is mounting groove 2, is equipped with Integral cylinder head ontology 3 in mounting groove 2, the top of Integral cylinder head ontology 3 extends to mounting groove 2
Outside, and on Integral cylinder head ontology 3 fixing sleeve is equipped with annular sleeve 4, and annular sleeve 4 is slidably mounted in mounting groove 2, and ring
The two sides of jacket cylinder 4 are opened up there are two the first groove 5, offer the second groove 7 on the two sides inner wall of mounting groove 2, and second
The first sliding block 8 is slidably fitted in groove 7, the first sliding block 8 is welded with two pin shafts close to the side of Integral cylinder head ontology 3
6, two the first sliding block 8 sides close to each other all extend in mounting groove 2 and contact with annular sleeve 4, are located at same the
Two pin shafts 6 on one sliding block 8 are slidably mounted on respectively in corresponding first groove 5, offer tapped through hole on the first sliding block 8
9,9 internal screw thread of tapped through hole is equipped with screw rod 11, and the second groove 7 is far from offering third groove on the side inner wall of mounting groove 2
10, one end that two screw rods 11 are located remotely from each other extends respectively in corresponding third groove 10 and is welded with the first tapered gear
12, first through hole 13 is offered in the top inner wall of third groove 10, and shaft 14, shaft 14 are rotatably equipped in first through hole 13
Bottom end extend in corresponding third groove 10 and be welded with the second tapered gear 15, the second tapered gear 15 and corresponding the
One tapered gear 12 engages, and passes through Integral cylinder head ontology 3, mounting groove 2, annular sleeve 4, handle, the 4th groove, shaft
14, first through hole 13, the second tapered gear 15, third groove 10, the first tapered gear 12, screw rod 11, the second through-hole and screw thread
Through-hole 9 matches, and first Integral cylinder head ontology 3 is placed in mounting groove 2, so that annular sleeve 4 slips into mounting groove
2, two handles are then rotated, so that handle rotates in corresponding 4th groove, while handle grip turn axis 14 is corresponding
Rotation in first through hole 13, rotates in corresponding third groove 10, simultaneously so that the second tapered gear 15 is driven by shaft 14
Second tapered gear 15 drives the first tapered gear 12 to rotate in corresponding third groove 10, so that screw rod 11 is tapered by first
The drive of gear 12 rotates in corresponding second through-hole and tapped through hole 9, passes through the first sliding block 8, screw rod 11, the second groove 7, pin
Axis 6, Integral cylinder head ontology 3, the first groove 5 and annular sleeve 4 match, and two the first sliding blocks 8 are by two 11 bands of screw rod
It is dynamic to slide laterally in corresponding second groove 7 respectively and close to each other, so that four pin shafts 6 are by corresponding first sliding block, 8 band
Dynamic transverse movement and close Integral cylinder head ontology 3, while pin shaft 6 slips into corresponding first by the drive of the first sliding block 8
In groove 5, so that annular sleeve 4 is fixed, while Integral cylinder head ontology 3 is fixed, end of operation, the utility model knot
Structure is simple, easy to operate, can be quickly to Integral cylinder head ontology 3 and engine body 1 by simple rotational action
It is combined, it is time saving and energy saving, bring very big convenience.
In the utility model, the top of engine body 1 is opened up there are two third groove, two third grooves respectively with it is right
The first through hole 13 answered is connected to, and is offered ring groove on the inner wall of first through hole 13, is rotatably equipped in ring groove ring-like
Fixture block, ring-like fixture block fixation are set in corresponding shaft 14, and the top of shaft 14 extends in corresponding 4th groove and welds
It is connected to handle, handle is rotatably installed in corresponding 4th groove, and fixture block, fixture block are fixedly installed on the side wall of third groove 10
On offer the second through-hole, screw rod 11 is rotatably installed in corresponding second through-hole, is offered in the bottom interior wall of the second groove 7
Sliding slot is slidably fitted with the second sliding block in sliding slot, is extended in corresponding second groove 7 at the top of the second sliding block and is welded on the
The bottom of one sliding block 8 offers the 5th groove in the bottom interior wall of third groove 10, is rotatably equipped with pin rod in the 5th groove,
The top of pin rod extends in corresponding third groove 10 and is welded on the bottom of the second tapered gear 15, passes through integrated cylinder
Head ontology 3, mounting groove 2, annular sleeve 4, handle, the 4th groove, shaft 14, first through hole 13, the second tapered gear 15, third
Groove 10, the first tapered gear 12, screw rod 11, the second through-hole and tapped through hole 9 match, first Integral cylinder head ontology 3
It is placed in mounting groove 2, so that annular sleeve 4 slips into mounting groove 2, two handles is then rotated, so that handle is in correspondence
The 4th groove in rotation, while handle grip turn axis 14 rotates in corresponding first through hole 13, so that the second tapered gear
15 are rotated in corresponding third groove 10 by the drive of shaft 14, while the second tapered gear 15 drives the first tapered gear 12 to exist
Rotation in corresponding third groove 10 is led to so that screw rod 11 is driven by the first tapered gear 12 in corresponding second through-hole and screw thread
Rotation, passes through the first sliding block 8, screw rod 11, the second groove 7, pin shaft 6, Integral cylinder head ontology 3,5 and of the first groove in hole 9
Annular sleeve 4 matches, and two the first sliding blocks 8 are slid laterally in corresponding second groove 7 respectively by two drives of screw rod 11
And it is close to each other, so that four pin shafts 6 drive transverse movement and close Integral cylinder head ontology 3 by corresponding first sliding block 8,
Pin shaft 6 is slipped into corresponding first groove 5 by the drive of the first sliding block 8 simultaneously, so that annular sleeve 4 is fixed, while whole
Body formula cylinder head ontology 3 is fixed, and end of operation, the utility model structure is simple, easy to operate, passes through simple rotational action
Quickly Integral cylinder head ontology 3 and engine body 1 can be combined, it is time saving and energy saving, it has brought very big
Convenience.
Working principle: in use, first Integral cylinder head ontology 3 is placed in mounting groove 2, so that annular sleeve 4 is sliding
It is dynamic to enter mounting groove 2, two handles are then rotated, so that handle rotates in corresponding 4th groove, while handle grip turn
Axis 14 rotates in corresponding first through hole 13, so that the second tapered gear 15 is driven by shaft 14 in corresponding third groove 10
Interior rotation, while the second tapered gear 15 drives the first tapered gear 12 to rotate in corresponding third groove 10, so that screw rod
11 are rotated in corresponding second through-hole and tapped through hole 9 by the first tapered drive of gear 12, and two the first sliding blocks 8 are by two at this time
A screw rod 11 drives to be slid laterally in corresponding second groove 7 and close to each other respectively, so that four pin shafts 6 are by corresponding the
One sliding block 8 drives transverse movement and close to Integral cylinder head ontology 3, while pin shaft 6 is slipped into pair by the drive of the first sliding block 8
In the first groove 5 answered, so that annular sleeve 4 is fixed, while Integral cylinder head ontology 3 is fixed, end of operation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of integrated cylinder header structure, including engine body (1), which is characterized in that the top of the engine body (1)
Portion offers mounting groove (2), is equipped with Integral cylinder head ontology (3) in mounting groove (2), the top of Integral cylinder head ontology (3)
Portion extends to mounting groove (2) outside, and fixing sleeve is equipped with annular sleeve (4) on Integral cylinder head ontology (3), annular sleeve (4)
It is slidably mounted in mounting groove (2), and the two sides of annular sleeve (4) are opened up there are two the first groove (5), mounting groove (2)
It offers the second groove (7), is slidably fitted with the first sliding block (8) in the second groove (7), the first sliding block (8) on the inner wall of two sides
Side close to Integral cylinder head ontology (3) is welded with two pin shafts (6), two the first sliding blocks (8) side close to each other
It all extends in mounting groove (2) and is contacted with annular sleeve (4), two pin shafts (6) point being located on same first sliding block (8)
It is not slidably mounted in corresponding first groove (5), is offered on the first sliding block (8) tapped through hole (9), in tapped through hole (9)
Screw thread is equipped with screw rod (11), is offered third groove (10) on the side inner wall of the second groove (7) separate mounting groove (2), two
One end that a screw rod (11) is located remotely from each other extends respectively in corresponding third groove (10) and is welded with the first tapered gear
(12), it is offered first through hole (13) in the top inner wall of third groove (10), is rotatably equipped with shaft in first through hole (13)
(14), the bottom end of shaft (14) extends in corresponding third groove (10) and is welded with the second tapered gear (15), the second cone
Type gear (15) is engaged with corresponding first tapered gear (12), opens up that there are two thirds at the top of the engine body (1)
Groove, two third grooves are connected to corresponding first through hole (13) respectively, are offered on the inner wall of the first through hole (13)
Ring groove is rotatably equipped with ring-like fixture block in ring groove, and ring-like fixture block fixation is set on corresponding shaft (14), shaft
(14) top extends in corresponding 4th groove and is welded with handle, and handle is rotatably installed in corresponding 4th groove,
It is fixedly installed with fixture block on the side wall of the third groove (10), the second through-hole, screw rod (11) rotational installation are offered on fixture block
In corresponding second through-hole.
2. a kind of integrated cylinder header structure according to claim 1, which is characterized in that the bottom of second groove (7)
Sliding slot is offered on portion's inner wall, and the second sliding block is slidably fitted in sliding slot, it is recessed that corresponding second is extended at the top of the second sliding block
Slot (7) is interior and is welded on the bottom of the first sliding block (8).
3. a kind of integrated cylinder header structure according to claim 1, which is characterized in that the bottom of the third groove (10)
The 5th groove is offered on portion's inner wall, pin rod is rotatably equipped in the 5th groove, it is recessed that the top of pin rod extends to corresponding third
Slot (10) is interior and is welded on the bottom of the second tapered gear (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959239.5U CN208518754U (en) | 2018-06-21 | 2018-06-21 | A kind of integrated cylinder header structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959239.5U CN208518754U (en) | 2018-06-21 | 2018-06-21 | A kind of integrated cylinder header structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518754U true CN208518754U (en) | 2019-02-19 |
Family
ID=65325756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959239.5U Active CN208518754U (en) | 2018-06-21 | 2018-06-21 | A kind of integrated cylinder header structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208518754U (en) |
-
2018
- 2018-06-21 CN CN201820959239.5U patent/CN208518754U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210824 Address after: 400054 Banan District, Chongqing fried oil field Patentee after: CHONGQING ZONGSHEN POWER MACHINERY Co.,Ltd. Address before: 400000 Zongshen Industrial Park, Banan District, Chongqing Patentee before: CHONGQING ZONGSHEN LYUTIAN MACHINE MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |