CN214660406U

CN214660406U - Camshaft part convenient to dismouting

Info

Publication number: CN214660406U
Application number: CN202120671764.9U
Authority: CN
Inventors: 杨寿生; 卢贵仁
Original assignee: Chongqing Clean Up Technology Development Co ltd
Current assignee: Chongqing Clean Up Technology Development Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-09
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a camshaft component convenient to dismouting, including camshaft component main part, one end of camshaft component main part is provided with first installation head, the fixed surface of first installation head installs the gear, the other end of camshaft component main part is provided with second installation head, the surface of second installation head installs the mount pad through the bearing, the inside of camshaft component main part is seted up flutedly; through the internal design recess at camshaft part main part and at the internal design adsorption magnet of recess, can install the inside at the recess with adsorption magnet closure, again with cavity gland block in the inside of recess, the screw of screwing is fixed with cavity gland and camshaft part main part, sticiss closure with adsorption magnet through the cavity gland, camshaft part main part uses the iron fillings that produce in equipment inside to easily pass through the inside that the intermediate position department of cavity gland adsorbs in the recess through adsorption magnet, be convenient for adsorb the processing with the iron fillings that produce inside.

Description

Camshaft part convenient to dismouting

Technical Field

The utility model belongs to the technical field of the camshaft, concretely relates to camshaft part convenient to dismouting.

Background

The existing camshaft is a component in a piston engine and is used for controlling the opening and closing actions of a valve, and the working surface of the camshaft has higher wear resistance and good lubrication besides higher dimensional precision, smaller surface roughness and enough rigidity; current camshaft is inside easily to produce less garrulous iron fillings when the installation back is used, and difficult processing, garrulous iron fillings easily produce the friction in inside and influence the use, and when driving the camshaft rotation through the gear and using simultaneously, the gear surface easily produces great friction, is not convenient for to gear surface lubrication treatment, shortens gear life, influences the problem that the camshaft used, and we provide the camshaft part of the dismouting of being convenient for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a camshaft part convenient to dismouting to propose current camshaft in solving above-mentioned background art and easily produce less garrulous iron fillings when the installation is used inside, difficult processing, the garrulous iron fillings easily produce the friction in inside and influence the use, when driving the camshaft rotation through the gear and using simultaneously, gear surface easily produces great friction, is not convenient for handle gear surface lubrication, shortens gear life, influences the problem that the camshaft used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a camshaft part convenient to dismouting, includes camshaft part main part, the one end of camshaft part main part is provided with first installation head, the fixed surface of first installation head installs the gear, the other end of camshaft part main part is provided with second installation head, the mount pad is installed through the bearing to the surface of second installation head, recess has been seted up to the inside of camshaft part main part, the inside bottom of recess is provided with adsorption magnet, the surface of recess is provided with the cavity gland, the edge of cavity gland closes soon and is connected with the screw, just adsorption magnet with camshaft part main part passes through the cavity gland with the screw closes soon and is connected.

Preferably, a third channel is formed in the middle of the inside of the gear, a first channel is formed in the side surface of the third channel, which is located inside the gear, a second channel is formed in the outer surface of the third channel, which is located inside the gear, preferably, the second channel is communicated with the third channel, the first channel is communicated with the third channel, preferably, the inner surfaces of the first channel and the second channel are of annular structures, the first channel, the second channel, the third channel and the gear are of an integrated structure, preferably, the hollow gland is of an annular structure, the hollow gland is embedded into the groove, preferably, the screw penetrates through the inside of the hollow gland, and the end of the screw is embedded into the cam main body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the internal design recess at camshaft part main part and the internal design adsorption magnet at the recess, can install the inside at the recess with adsorption magnet closure, again with cavity gland block in the inside of recess, the screw of screwing is fixed cavity gland and camshaft part main part, it is closed to sticis adsorption magnet through the cavity gland, camshaft part main part uses the interior scrap iron that produces to easily pass through the inside of adsorption magnet and sees through the inside of cavity gland through adsorption magnet's intermediate position department absorption in the recess, be convenient for adsorb the treatment with the scrap iron that produces inside, operate smoothly and use, the inside less scrap iron that easily produces of camshaft when the installation after use has been solved, difficult processing, the scrap iron easily produces the problem that the friction influences the use in inside.

(2) Through the first channel of internal design at the gear, second passageway and third passageway, can get into lubricating oil to the inside of third passageway through first channel when using, and discharge the inside lubricating oil of third passageway to the surface of gear through the second channel, easily lubricating oil uses, lubrication operation when convenient to the surface of gear and the inside contact of equipment use, be difficult for producing great friction, the life of increase use gear and camshaft part main part, when having solved and driving the camshaft rotation use through the gear, the gear surface easily produces great friction, be not convenient for to gear surface lubrication treatment, shorten gear life, influence the problem of camshaft use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a partial structure of the adsorption magnet, the hollow gland and the main body of the camshaft component of the present invention;

fig. 4 is a schematic structural view of a first mounting head, a gear and a first channel of the present invention;

fig. 5 is a schematic view of a partial cross-sectional structure of the second channel, the third channel and the gear according to the present invention;

in the figure: 1. a first mounting head; 2. a gear; 3. a camshaft member main body; 4. adsorbing a magnet; 5. a mounting seat; 6. a second mounting head; 7. a groove; 8. a screw; 9. a hollow gland; 10. a first channel; 11. a second channel; 12. a third channel.

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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a camshaft component convenient to disassemble and assemble comprises a camshaft component body 3, wherein one end of the camshaft component body 3 is provided with a first mounting head 1, a gear 2 is fixedly mounted on the outer surface of the first mounting head 1, the other end of the camshaft component body 3 is provided with a second mounting head 6, a mounting seat 5 is mounted on the outer surface of the second mounting head 6 through a bearing, a groove 7 is formed in the camshaft component body 3, the bottom end in the groove 7 is provided with an adsorption magnet 4, the surface of the groove 7 is provided with a hollow gland 9, the edge of the hollow gland 9 is connected with a screw 8 in a screwing mode, the adsorption magnet 4 and the camshaft component body 3 are connected in a screwing mode through the hollow gland 9, the adsorption magnet 4 can be mounted in the groove 7 in a closed mode, the hollow gland 9 is clamped in the groove 7 in a screwing mode, and the screw 8 fixes the hollow gland 9 and the camshaft component body 3, compress closely absorption magnet 4 closed through cavity gland 9, the inside garrulous iron bits that produces of use of camshaft part main part 3 in equipment is easy to pass through the inside of absorption magnet 4 absorption in recess 7 through the intermediate position department of cavity gland 9, is convenient for adsorb the garrulous iron bits that produces inside and handles, operates smoothly and uses.

In this embodiment, preferably, the middle position inside the gear 2 is provided with a third channel 12, the side surface of the third channel 12 is located inside the gear 2 and is provided with a first channel 10, the outer surface of the third channel 12 is located inside the gear 2 and is provided with a second channel 11, when in use, lubricating oil can enter the third channel 12 through the first channel 10, and the internal lubricating oil in the third channel 12 can be discharged to the surface of the gear 2 through the second channel 11, so that the lubricating oil is easy to use, the lubricating operation is convenient when the outer surface of the gear 2 is in contact with the inside of equipment, large friction is not easy to generate, the service life of the gear 2 and the cam shaft component main body 3 is prolonged, in order to facilitate the entering into the third channel 12 through the first channel 10, the internal lubricating oil in the third channel 12 can be discharged to the surface of the gear 2 through the second channel 11 again, in this embodiment, it is preferable that the second channel 11 communicates with the third channel 12, and the first channel 10 communicates with the third channel 12, in order to facilitate the use of lubrication on the outer surface of the gear 2 through the first, second and

third passages

10, 11 and 12, in this embodiment, it is preferable that the inner surfaces of the first and

second passages

10 and 11 are annular structures, and the first channel 10, the second channel 11, the third channel 12 and the gear 2 are in an integral structure, in order to facilitate the installation of the hollow gland 9 and the use of closing and fastening, in the embodiment, preferably, the hollow gland 9 is of an annular structure, and the hollow gland 9 is embedded in the groove 7, in order to facilitate the use and the fixation of the closed hollow gland 9 by the screw 8, in the embodiment, preferably, the screw 8 is inserted into the hollow cover 9, and an end of the screw 8 is fitted into the cam shaft member body 3.

The utility model discloses a theory of operation and use flow: the camshaft component convenient to disassemble and assemble is characterized in that before use, an adsorption magnet 4 is installed in a groove 7 in a closed mode, a hollow gland 9 is clamped in the groove 7, a screw 8 is screwed to fix the hollow gland 9 and a camshaft component main body 3, the adsorption magnet 4 is tightly pressed and closed through the hollow gland 9, after installation, an installation seat 5 is installed in equipment, a gear 2 and the equipment are installed in the equipment to rotate to drive the camshaft component main body 3 to use, the camshaft component is convenient to install and use, otherwise, the camshaft component is convenient to disassemble during maintenance, lubricating oil enters the third channel 12 through a first channel 10 during use, the lubricating oil in the third channel 12 is discharged to the surface of the gear 2 through a second channel 11, the lubricating oil is easy to use, the lubricating operation is convenient to contact the outer surface of the gear 2 with the inside of the equipment during use, and large friction is not easy to generate, the life of gear 2 and camshaft part main part 3 is used in the extension, and the broken iron bits that camshaft part main part 3 used the production in equipment inside at last easily pass through adsorption magnet 4 and permeate through the inside of the intermediate position department absorption in recess 7 of cavity gland 9, is convenient for adsorb the treatment with the broken iron bits that inside produced, and smooth operation is used.

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

1. A camshaft component convenient to dismouting, includes camshaft component main part (3), the one end of camshaft component main part (3) is provided with first installation head (1), the outer fixed surface of first installation head (1) installs gear (2), the other end of camshaft component main part (3) is provided with second installation head (6), mount pad (5), its characterized in that are installed through the bearing to the surface of second installation head (6): the novel camshaft is characterized in that a groove (7) is formed in the camshaft component main body (3), an adsorption magnet (4) is arranged at the bottom end of the inner portion of the groove (7), a hollow gland (9) is arranged on the surface of the groove (7), a screw (8) is connected to the edge of the hollow gland (9) in a screwing mode, and the adsorption magnet (4) and the camshaft component main body (3) are connected through the hollow gland (9) and the screw (8) in a screwing mode.

2. A camshaft component as claimed in claim 1, wherein: a third channel (12) is formed in the middle of the inside of the gear (2), a first channel (10) is formed in the side face of the third channel (12) located inside the gear (2), and a second channel (11) is formed in the outer surface of the third channel (12) located inside the gear (2).

3. A camshaft component as claimed in claim 2, wherein: the second channel (11) is in communication with the third channel (12), and the first channel (10) is in communication with the third channel (12).

4. A camshaft component as claimed in claim 2, wherein: the inner surfaces of the first channel (10) and the second channel (11) are annular structures, and the first channel (10), the second channel (11), the third channel (12) and the gear (2) are of an integrated structure.

5. A camshaft component as claimed in claim 1, wherein: the hollow gland (9) is of an annular structure, and the hollow gland (9) is embedded into the groove (7).

6. A camshaft component as claimed in claim 1, wherein: the screw (8) penetrates through the hollow gland (9), and the end part of the screw (8) is embedded into the camshaft part main body (3).