CN220151716U - Camshaft with camshaft adjuster - Google Patents
Camshaft with camshaft adjuster Download PDFInfo
- Publication number
- CN220151716U CN220151716U CN202321688990.3U CN202321688990U CN220151716U CN 220151716 U CN220151716 U CN 220151716U CN 202321688990 U CN202321688990 U CN 202321688990U CN 220151716 U CN220151716 U CN 220151716U
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- CN
- China
- Prior art keywords
- camshaft
- adjuster
- assembly
- clamping
- sealing cover
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- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a camshaft with a camshaft adjuster, which belongs to the technical field of camshafts and comprises a camshaft body, wherein a step shaft is arranged on the surface of the camshaft body, an adjuster assembly is sleeved on the surface of the step shaft, the adjuster assembly comprises an adjuster body, a sealing cover and a sealing gasket, a plurality of pressing assemblies are arranged on the surface of the adjuster assembly, each pressing assembly comprises a threaded pipe, a first bolt, a pressing rod and a groove, a plurality of clamping assemblies are arranged on the surface of the adjuster assembly, each clamping assembly comprises a clamping plate and a clamping block, limiting assemblies are arranged on two sides of each adjuster assembly, each limiting assembly comprises a baffle plate, each clamping assembly is arranged, so that the sealing cover is primarily clamped on the surface of the adjuster body, and each pressing assembly is arranged, so that each pressing rod presses each sealing cover on the surface of the adjuster body, thereby achieving the aim of convenient installation, and simultaneously improving the sealing performance of the adjuster body.
Description
Technical Field
The utility model relates to the technical field of camshafts, in particular to a camshaft with a camshaft adjuster.
Background
Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items that are used directly or indirectly on the human body.
The camshaft adjuster can be used in some medical instruments, the existing camshaft adjuster generally adopts a design mode that a transmission chain wheel, a stator and left and right cover plates are separated, then are assembled, the surface precision of the cover plates is met by adopting a material removing mode, but is influenced by the machining precision of each part, so that more parts have larger deviation in the installation and positioning aspects, and the assembly precision is reduced. The axial direction seals with its left and right sides apron through stator both ends sealing washer, has great leakage hidden danger, and current mode of apron about the installation is comparatively inconvenient, complex operation.
Disclosure of Invention
(1) Technical problem to be solved
In view of the shortcomings of the prior art, it is an object of the present utility model to provide a camshaft with a camshaft adjuster that has the characteristics of leakage prevention and ease of installation.
(2) Technical proposal
In order to achieve the above purpose, the utility model provides a camshaft with a camshaft adjuster, which comprises a camshaft body, wherein a step shaft is arranged on the surface of the camshaft body, an adjuster assembly is sleeved on the surface of the step shaft, the adjuster assembly comprises an adjuster body, a sealing cover and a sealing gasket, a plurality of pressing assemblies are arranged on the surface of the adjuster assembly, each pressing assembly comprises a threaded pipe, a first bolt, a pressing rod and a groove, a plurality of clamping assemblies are arranged on the surface of the adjuster assembly, each clamping assembly comprises a clamping plate and a clamping block, limiting assemblies are arranged on two sides of each adjuster assembly, and each limiting assembly comprises a baffle plate.
When the camshaft with the camshaft adjuster of the technical scheme is used, the clamping assembly is arranged, so that the sealing cover is preliminarily clamped on the surface of the adjuster body, the pressing assembly is arranged, the pressing rod presses the sealing cover on the surface of the adjuster body, the purpose of convenient installation is achieved, and meanwhile, the tightness of the adjuster body is improved.
Further, the regulator body is sleeved on the surface of the step shaft, the sealing cover is movably connected to the side face of the regulator body, and the sealing gasket is arranged between the sealing cover and the regulator body.
Further, screwed pipe fixed connection is on regulator body surface, first bolt threaded connection is on screwed pipe surface, the depression bar rotates to be connected on first bolt surface, the recess is seted up on sealed lid surface.
Further, the clamping plate is fixedly connected to the surface of the adjuster body, and the clamping block is fixedly connected to the surface of the sealing cover.
Further, baffle sliding connection is at camshaft body surface, baffle surface threaded connection has a plurality of second bolts, a plurality of screw holes have all been seted up on sealed lid and regulator body side surface.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. according to the camshaft with the camshaft adjuster, the clamping assembly is arranged, so that the sealing cover is primarily clamped on the surface of the adjuster body, and the pressing assembly is arranged, so that the pressing rod presses the sealing cover on the surface of the adjuster body, the aim of convenient installation is fulfilled, and meanwhile, the tightness of the adjuster body is improved;
2. this camshaft with camshaft adjuster seals the adjuster body through setting up the adjuster subassembly under sealed lid and the effect of sealed pad, through setting up spacing subassembly, under the cooperation of baffle and step axle to carry out spacingly to the adjuster subassembly, prevent that the adjuster body from taking place the displacement.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an expanded front view of the present utility model;
fig. 2 is a schematic side view of the utility model in a deployed configuration.
The marks in the drawings are:
1. a cam shaft;
2. a step shaft;
3. a regulator assembly; 301. a regulator body; 302. sealing cover; 303. a sealing gasket;
4. a compression assembly; 401. a threaded tube; 402. a first bolt; 403. a compression bar; 404. a groove;
5. a clamping assembly; 501. a clamping plate; 502. a clamping block;
6. a limit component; 601. a baffle; 602. a second bolt; 603. and (3) a threaded hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-2.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a camshaft with camshaft adjuster, including camshaft body 1, camshaft body 1 surface is provided with step axle 2, step axle 2 surface has cup jointed regulator subassembly 3, regulator subassembly 3 includes regulator body 301, sealed lid 302 and sealed pad 303, regulator subassembly 3 surface is provided with a plurality of hold-down modules 4, hold-down modules 4 include screwed pipe 401, first bolt 402, depression bar 403 and recess 404, regulator subassembly 3 surface is provided with a plurality of joint subassemblies 5, joint subassemblies 5 include cardboard 501 and fixture block 502, regulator subassembly 3 both sides all are provided with spacing subassembly 6, spacing subassembly 6 includes baffle 601, through setting up joint subassembly 5, thereby with the preliminary joint of sealed lid 302 at regulator body 301 surface, through setting up hold-down modules 4, thereby make the depression bar 403 compress tightly sealed lid 302 at regulator body 301 surface, thereby reach the purpose of being convenient for install, improve the leakproofness of regulator body 301 simultaneously.
Specifically, the regulator body 301 is sleeved on the surface of the step shaft 2, the sealing cover 302 is movably connected to the side surface of the regulator body 301, and the sealing gasket 303 is arranged between the sealing cover 302 and the regulator body 301.
By adopting the above technical scheme, the regulator body 301 is sealed by providing the sealing cover 302 and the sealing gasket 303.
Specifically, the threaded tube 401 is fixedly connected to the surface of the regulator body 301, the first bolt 402 is screwed on the surface of the threaded tube 401, the pressing rod 403 is rotatably connected to the surface of the first bolt 402, and the groove 404 is formed in the surface of the sealing cover 302.
Through adopting above-mentioned technical scheme, through setting up depression bar 403 and recess 404, through rotating first bolt 402 to make first bolt 402 drive depression bar 403 overlap joint at recess 404 surface, compress tightly sealed lid 302 on regulator body 301 surface, thereby reach the purpose of being convenient for install.
Specifically, the clamping plate 501 is fixedly connected to the surface of the regulator body 301, and the clamping block 502 is fixedly connected to the surface of the sealing cover 302.
Through adopting above-mentioned technical scheme, through setting up fixture block 502 and cardboard 501, make fixture block 502 joint at cardboard 501 inner wall to with sealed lid 302 preliminary joint at regulator body 301 surface.
Specifically, the baffle 601 is slidably connected to the surface of the camshaft body 1, a plurality of second bolts 602 are screwed to the surface of the baffle 601, and a plurality of threaded holes 603 are formed in both the seal cover 302 and the side surface of the regulator body 301.
Through adopting above-mentioned technical scheme, through setting up baffle 601, under the effect of second bolt 602 and screw hole 603, make baffle 601 overlap joint at step axle 2 and regulator subassembly 3 surface to carry out spacingly to regulator body 301, prevent that regulator body 301 from taking place the displacement.
The working principle of the utility model is as follows: when the adjuster is used, the sealing gasket 303 is lapped on the surface of the adjuster body 301, under the action of the clamping blocks 502 and the clamping plates 501, the clamping blocks 502 are clamped on the inner wall of the clamping plates 501, the sealing cover 302 is initially clamped on the surface of the adjuster body 301, the first bolt 402 is rotated to enable the first bolt 402 to drive the pressing rod 403 to be lapped on the surface of the groove 404, the sealing cover 302 is tightly pressed on the surface of the adjuster body 301, then the adjuster body 301 is sheathed on the surface of the step shaft 2, then the two baffles 601 are sheathed on the two sides of the adjuster assembly 3, under the action of the second bolt 602 and the threaded holes 603, the baffles 601 are lapped on the surfaces of the step shaft 2 and the adjuster assembly 3, the adjuster body 301 is limited, and the adjuster body 301 is prevented from being displaced.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. Camshaft with a camshaft adjuster, comprising a camshaft body (1), characterized in that: the novel cam shaft comprises a cam shaft body (1), wherein a step shaft (2) is arranged on the surface of the cam shaft body (1), a regulator assembly (3) is sleeved on the surface of the step shaft (2), the regulator assembly (3) comprises a regulator body (301), a sealing cover (302) and a sealing gasket (303), a plurality of pressing assemblies (4) are arranged on the surface of the regulator assembly (3), the pressing assemblies (4) comprise threaded pipes (401), first bolts (402), pressing rods (403) and grooves (404), a plurality of clamping assemblies (5) are arranged on the surface of the regulator assembly (3), the clamping assemblies (5) comprise clamping plates (501) and clamping blocks (502), limiting assemblies (6) are arranged on two sides of the regulator assembly (3), and each limiting assembly (6) comprises a baffle plate (601).
2. A camshaft with a camshaft adjuster according to claim 1, characterized in that: the adjuster body (301) is sleeved on the surface of the step shaft (2), the sealing cover (302) is movably connected to the side face of the adjuster body (301), and the sealing gasket (303) is arranged between the sealing cover (302) and the adjuster body (301).
3. A camshaft with a camshaft adjuster according to claim 1, characterized in that: the threaded pipe (401) is fixedly connected to the surface of the adjuster body (301), the first bolt (402) is in threaded connection with the surface of the threaded pipe (401), the pressing rod (403) is connected to the surface of the first bolt (402) in a rotating mode, and the groove (404) is formed in the surface of the sealing cover (302).
4. A camshaft with a camshaft adjuster according to claim 1, characterized in that: the clamping plate (501) is fixedly connected to the surface of the regulator body (301), and the clamping block (502) is fixedly connected to the surface of the sealing cover (302).
5. A camshaft with a camshaft adjuster according to claim 1, characterized in that: baffle (601) sliding connection is on camshaft body (1) surface, baffle (601) surface threaded connection has a plurality of second bolts (602), a plurality of screw holes (603) have all been seted up on sealed lid (302) and regulator body (301) side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688990.3U CN220151716U (en) | 2023-06-29 | 2023-06-29 | Camshaft with camshaft adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688990.3U CN220151716U (en) | 2023-06-29 | 2023-06-29 | Camshaft with camshaft adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220151716U true CN220151716U (en) | 2023-12-08 |
Family
ID=89013583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321688990.3U Active CN220151716U (en) | 2023-06-29 | 2023-06-29 | Camshaft with camshaft adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220151716U (en) |
-
2023
- 2023-06-29 CN CN202321688990.3U patent/CN220151716U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |