CN211805873U - Guide rod assembly of engine camshaft with adsorption function - Google Patents
Guide rod assembly of engine camshaft with adsorption function Download PDFInfo
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- CN211805873U CN211805873U CN202020248876.9U CN202020248876U CN211805873U CN 211805873 U CN211805873 U CN 211805873U CN 202020248876 U CN202020248876 U CN 202020248876U CN 211805873 U CN211805873 U CN 211805873U
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- guide rod
- camshaft
- guide
- engine camshaft
- magnet
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Abstract
The utility model discloses an engine camshaft's guide stick subassembly with adsorb function, include: the guide rod is of a cylindrical structure; the circular positioning nail is arranged at the center of the front end surface of the guide rod, and two grooves are symmetrically formed in the front end surface of the guide rod at two sides of the circular positioning nail; a pin provided at a position near an edge of a front end surface of the guide bar and arranged to be positioned by being fitted into a hole of an end surface of the camshaft with a circular positioning pin; and the two magnets are respectively embedded into the two grooves, and the magnets are used for enabling the guide rod assembly to be adsorbed on the end face of the camshaft. The utility model discloses an engine camshaft's guide stick subassembly with adsorb function has improved engine camshaft installation cooperation degree, has reduced the damage rate to production efficiency has been improved.
Description
Technical Field
The utility model relates to an engine technical field especially relates to an engine camshaft's guide stick subassembly with adsorb function.
Background
The camshaft is a component in a piston engine. The camshaft design plays an important role in the design process of the engine.
The engine camshaft is installed on a production line, and the camshaft is manually placed into a machine body in the traditional method, so that the camshaft is extremely easy to be placed irregularly, the inner wall of the machine body is damaged, the labor intensity of workers is high, and the working efficiency is low.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engine camshaft's guide stick subassembly with adsorb function, it can improve engine camshaft installation cooperation degree, reduces the damage rate to improve production efficiency.
In order to achieve the above object, the utility model provides an engine camshaft's guide stick subassembly with adsorb function, include: the guide rod is of a cylindrical structure; the circular positioning nail is arranged at the center of the front end face of the guide rod, and a groove is formed in the front end face of the guide rod; a pin provided at a position near an edge of a front end surface of the guide bar and arranged to be positioned by being fitted into a hole of an end surface of the camshaft with a circular positioning pin; and the magnet is embedded in the groove and is used for enabling the guide rod assembly to be adsorbed on the end face of the camshaft.
In an embodiment of the present invention, the groove is a cylindrical groove with a diameter of 10cm and a depth of 20 cm.
In an embodiment of the present invention, the magnet is a cylindrical magnet, and the height of the magnet is less than 20cm, so that the magnet cannot expose the front end surface of the guide rod.
In an embodiment of the present invention, the pin and the circular positioning pin are 5cm higher than the front end surface of the guiding rod.
In an embodiment of the present invention, the guide rod assembly further includes an inclined circular truncated cone disposed at the tail end of the guide rod.
In one embodiment of the present invention, the material of the guiding rod is hard nylon.
In an embodiment of the present invention, the number of the grooves is two, and the two grooves are symmetrically disposed on two sides of the circular positioning pin.
Compared with the prior art, according to the utility model discloses an engine camshaft's guide stick subassembly with adsorption function fixes a position in the hole of pin and the circular positioning nail embedding camshaft terminal surface through setting up, makes the guide stick can effectively adsorb on the camshaft terminal surface through the effect of magnet, improves the inseparable degree of cooperation. Through the effect of guide stick, the camshaft can be controlled about to the operator, has improved engine camshaft installation cooperation degree, has reduced the bruise rate to production efficiency has been improved.
Drawings
Fig. 1 is a perspective view of a guide rod assembly of an engine camshaft with an adsorption function according to an embodiment of the present invention;
fig. 2 is a structural view of a guide rod assembly of an engine camshaft with an adsorption function according to an embodiment of the present invention.
Description of the main reference numerals:
the method comprises the following steps of 1-a guide rod, 2-a circular positioning nail, 3-a groove, 4-a magnet, 5-a pin and 6-an inclined round table.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1 to 2, a guide rod assembly of an engine camshaft with an adsorption function according to a preferred embodiment of the present invention includes: guide rod 1, circular location nail 2, pin 5 and magnet 4. The guide rod 1 is of a cylindrical structure. The round positioning nail 2 is arranged at the center of the front end face of the guide rod 1, a groove 3 is formed in the front end face of the guide rod 1, and the magnet 4 is embedded in the groove 3. The pin 5 is provided at a position near the edge of the front end face of the guide rod 1, and is arranged to be positioned by fitting into a hole of the end face of the camshaft with the circular positioning pin 2. Preferably, two grooves 3 are symmetrically arranged on the front end surface of the guide rod 1 at two sides of the circular positioning nail 2. Two magnets 4 are embedded in two grooves 3 respectively, and magnets 4 are used for effectively adsorbing the guide rod assembly on the end face of the camshaft, so that the matching tightness is improved.
In one embodiment of the present invention, the groove 3 is a cylindrical groove with a diameter of 10cm and a depth of 20 cm. The magnet 4 is a cylindrical magnet, and the height of the magnet 4 is less than (slightly less than) 20cm, so that the magnet 4 cannot be exposed out of the front end face of the guide rod 1, but stable adsorption can be ensured.
The utility model discloses an among the embodiment, pin 5 and circular location nail 2 are higher than the preceding terminal surface 5cm of guide stick 1, and the pin overlength can make the guide stick extract the difficulty, and the short then location is inaccurate, produces easily not hard up.
In an embodiment of the present invention, the guiding rod assembly further comprises an inclined circular truncated cone 6 disposed at the tail end of the guiding rod 1.
In one embodiment of the present invention, the material of the guiding rod is hard nylon.
The utility model discloses a guide stick subassembly application method does: when preparing to hoist the camshaft to the engine organism on, often can not install predetermined position in one step, at this moment stretch into guide bar subassembly from engine organism right-hand member face, make the preceding terminal surface of guide bar and camshaft right-hand member face contact to make circular location nail 2, pin 5 imbed on the hole of camshaft terminal surface, if the position is not right, can let the guide bar rotate certain angle, guarantee to imbed completely for. At the moment, the guide rod is effectively attracted with the right end face of the camshaft through the magnet. Through the effect of guide stick, the camshaft can be controlled about to the operator, improves engine camshaft installation cooperation degree, reduces the damage rate, has improved production efficiency.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (7)
1. A guide bar assembly of an engine camshaft with an adsorption function, comprising:
the guide rod is of a cylindrical structure;
the circular positioning nail is arranged at the center of the front end face of the guide rod, and a groove is formed in the front end face of the guide rod;
a pin provided at a position near an edge of a front end surface of the guide bar and arranged to be positioned by being fitted into a hole of an end surface of a camshaft with the circular positioning pin; and
and the magnet is embedded in the groove and is used for enabling the guide rod assembly to be adsorbed on the end face of the camshaft.
2. The guide rod assembly of an engine camshaft of claim 1 wherein said groove is a cylindrical groove having a diameter of 10cm and a depth of 20 cm.
3. The guide bar assembly of an engine camshaft of claim 2, wherein the magnet is a cylindrical magnet, the height of the magnet being less than 20cm such that the magnet cannot expose the front end surface of the guide bar.
4. The guide bar assembly of an engine camshaft of claim 1, wherein the pin and the circular locating pin are 5cm higher than the front face of the guide bar.
5. The guide rod assembly of an engine camshaft of claim 2, further comprising a beveled frustum disposed at a trailing end of the guide rod.
6. The guide rod assembly of an engine camshaft of claim 1 wherein the material of the guide rod is a hard nylon.
7. The guide bar assembly of an engine camshaft of claim 1, wherein said recesses are two and symmetrically disposed on either side of said circular locating pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020248876.9U CN211805873U (en) | 2020-03-04 | 2020-03-04 | Guide rod assembly of engine camshaft with adsorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020248876.9U CN211805873U (en) | 2020-03-04 | 2020-03-04 | Guide rod assembly of engine camshaft with adsorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211805873U true CN211805873U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020248876.9U Active CN211805873U (en) | 2020-03-04 | 2020-03-04 | Guide rod assembly of engine camshaft with adsorption function |
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| CN (1) | CN211805873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195879A (en) * | 2020-03-04 | 2020-05-26 | 广西玉柴机器股份有限公司 | Guide rod assembly of engine camshaft with adsorption function |
-
2020
- 2020-03-04 CN CN202020248876.9U patent/CN211805873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195879A (en) * | 2020-03-04 | 2020-05-26 | 广西玉柴机器股份有限公司 | Guide rod assembly of engine camshaft with adsorption function |
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