CN211281942U

CN211281942U - Crankshaft camshaft sealing tool set

Info

Publication number: CN211281942U
Application number: CN201922168213.6U
Authority: CN
Inventors: 来林荣
Original assignee: Hangzhou Zongtuo Auto Parts Tools Co ltd
Current assignee: Hangzhou Zongtuo Auto Parts Tools Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-18
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a bent axle camshaft sealing tool stack, including subassembly shell, top cap and rubber seal plate, the inside of subassembly shell is fixed with the connection base, and the right-hand member face of connecting the base is provided with the camshaft and bears the base, the right side that the camshaft bore the base has cup jointed the connection lantern ring one, and the right side of connecting the lantern ring one has cup jointed the lantern ring apron, the left side below that the camshaft bore the base is provided with the bent axle and bears the base, and the bent axle bears the right side of base and install the connection lantern ring two, the lantern ring connecting plate is installed on the right side of connection lantern ring two, the top cap is installed in the right-hand member face of subassembly shell, rubber seal plate installs in the inside that the camshaft bore the base, the. The main characteristic of the crankshaft camshaft sealing tool set is that the inside of the device component shell can simultaneously bear two sets of equipment, and the crankshaft and the camshaft which are opposite have stronger protective capability.

Description

Crankshaft camshaft sealing tool set

Technical Field

The utility model relates to an engine assembly technical field specifically is bent axle camshaft sealing tool stack cover.

Background

The crankshaft is the most important part in the engine, it bears the force transmitted by the connecting rod, and converts it into torque, and outputs it through the crankshaft and drives other accessories on the engine to work, the camshaft is a part in the piston engine, its function is to control the opening and closing movements of the air valve, its material is high-quality alloy steel or alloy steel generally, the journal surface needs wear-resisting, work is even, the equilibrium is good.

At present, bent axle and camshaft are carrying and are put in the toolbox, because the toolbox does not have stronger sealing performance for the long-term condition such as wearing and tearing take place for easily making bent axle and camshaft surface in carrying reduces the performance and the life of bent axle and camshaft, and we propose bent axle camshaft sealing tool stack.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bent axle camshaft sealing tool stack to bent axle and camshaft that mention in solving above-mentioned background art are carrying and are put in the toolbox, because the toolbox does not have stronger sealing performance, make in long-term carrying easily make bent axle and camshaft surface take place the condition such as wearing and tearing, reduce the performance of bent axle and camshaft and life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: crankshaft camshaft sealing tool stack, including subassembly shell, top cap and rubber seal plate, the inside of subassembly shell is fixed with the connection base, and the right-hand member face of connecting the base is provided with the camshaft and bears the base, the right side that the camshaft bore the base has cup jointed the connection lantern ring one, and has cup jointed the lantern ring apron on the right side of connecting the lantern ring one, the left side below that the camshaft bore the base is provided with the bent axle and bears the base, and the bent axle bears the right side of base and installs the connection lantern ring two, the lantern ring connecting plate is installed on the right side of connection lantern ring two, the top cap is installed in the right-hand member face of subassembly shell, rubber seal plate installs in the inside that the camshaft bore the base, the.

Preferably, the camshaft bears the base and the bent axle bears the base and all passes through the block with the connection base and constitute detachable construction, and the camshaft bears the base and is connected the connected mode between the lantern ring one for threaded connection, accessible threaded connection between adjacent two sets of connection lantern ring one.

Preferably, the right side of the lantern ring cover plate is sleeved with a first sealing closing plate, the lantern ring cover plate and the first sealing closing plate are connected through threads to form a sealing structure, and the lantern ring cover plate is of a convex structure.

Preferably, the camshaft bearing base and the crankshaft bearing base are consistent in internal thread structure, the rubber sealing plate, the camshaft bearing base and the crankshaft bearing base are in threaded connection to form a sealing structure, and a sealing closing plate II is arranged on the right end face of the lantern ring connecting plate.

Preferably, the inner surface of the top cover is bonded with a rubber sealing gasket, and the rubber sealing gasket is tightly attached to the right end face of the assembly shell.

Preferably, the shape structure of the fixed loop bar is a U-shaped structure, and the fixed loop bar penetrates through the top cover and the inside of the assembly shell.

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

1. the device is realized by connecting the base, so that two groups of equipment can be simultaneously borne in the shell of the component, the appearance of the device is slightly larger than the size of the crankshaft and the camshaft body, overlarge space is not occupied, the device is convenient to carry, and the applicability of the device is improved;

2. the device also improves the applicability to crankshafts with different lengths through the threaded connection between two adjacent groups of connecting lantern rings II, and realizes the sealing effect by utilizing the rubber sealing plate and the sealing closing plate, thereby prolonging the service lives of the crankshafts and the camshaft body;

3. the device keeps stronger safety protection ability to bent axle and camshaft body, and adopts the connected mode that fixed loop bar cup jointed with top cap and subassembly shell, easily the installation and the dismantlement of subassembly shell and top cap, convenient to use.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is the utility model discloses camshaft bears base department and looks sideways at the schematic structure diagram.

In the figure: 1. a component housing; 2. connecting a base; 3. a camshaft carrier base; 4. connecting the lantern ring I; 5. a collar cover plate; 6. sealing the first closing plate; 7. a crankshaft bearing base; 8. a second connecting lantern ring; 9. a collar connecting plate; 10. a second sealing closing plate; 11. a top cover; 12. fixing the loop bar; 13. a rubber gasket; 14. and a rubber sealing plate.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a crankshaft camshaft sealing tool set comprises a component shell 1, a top cover 11 and a rubber sealing plate 14, wherein a connecting base 2 is fixed inside the component shell 1, a camshaft bearing base 3 is arranged on the right end face of the connecting base 2, a connecting lantern ring I4 is sleeved on the right side of the camshaft bearing base 3, a lantern ring cover plate 5 is sleeved on the right side of the connecting lantern ring I4, a crankshaft bearing base 7 is arranged on the lower left side of the camshaft bearing base 3, a connecting lantern ring II 8 is arranged on the right side of the crankshaft bearing base 7, a lantern ring connecting plate 9 is arranged on the right side of the connecting lantern ring II 8, the top cover 11 is arranged on the right end face of the component shell 1, the rubber sealing plate 14 is arranged inside the camshaft bearing base 3, a fixed sleeve rod 12 penetrates through the side surface of the top cover 11, and the camshaft bearing base 3 and the crankshaft bearing base 7, the camshaft bearing base 3 is in threaded connection with the connecting sleeve rings I4, two adjacent groups of connecting sleeve rings I4 can be in threaded connection, the right side of the sleeve ring cover plate 5 is sleeved with the sealing closing plate I6, the sleeve ring cover plate 5 and the sealing closing plate I6 are in threaded connection to form a sealing structure, the sleeve ring cover plate 5 is in a convex structure, and the device is clamped with the two groups of camshaft bearing bases 3 or the crankshaft bearing base 7 through the connecting base 2, so that the device assembly shell 1 can simultaneously bear two groups of equipment, the appearance is slightly larger than the size of a crankshaft and a camshaft body, an overlarge space is not occupied, the carrying is convenient, the connecting sleeve rings I4 with the plurality of groups of connecting sleeve rings I4 can be installed according to different camshafts by utilizing the threaded connection of the plurality of groups of connecting sleeve rings I4, and the application capability of the device;

the internal thread structures of the camshaft bearing base 3 and the crankshaft bearing base 7 are kept consistent, and the rubber sealing plate 14 is in threaded connection with the camshaft bearing base 3 and the crankshaft bearing base 7 to form a sealing structure, the right end face of the lantern ring connecting plate 9 is provided with a second sealing closing plate 10, the inner surface of the top cover 11 is bonded with a rubber sealing gasket 13, the rubber sealing gasket 13 is tightly attached to the right end face of the assembly shell 1, the function of the device is that the device also improves the applicability to crankshafts with different lengths through the threaded connection between two adjacent groups of connecting lantern rings II 8, the rubber sealing plate 14 and the sealing closing plate II 10 are used for keeping the primary sealing effect on the crankshaft in the connecting sleeve ring II 8, the rubber sealing plate 14 and the sealing closing plate I6 are used for keeping the primary sealing effect on the camshaft in the connecting sleeve ring I4, and the service lives of the crankshaft and the camshaft body are prolonged;

the appearance structure of the fixed loop bar 12 is a U-shaped structure, the fixed loop bar 12 penetrates through the top cover 11 and the inside of the assembly shell 1, and the device has the functions that the crankshaft and the camshaft body are installed on the inner side through the combination of the top cover 11 and the assembly shell 1, the crankshaft and the camshaft body are kept high in safety protection capacity, and the fixed loop bar is adopted; 12 with top cap 11 and the connected mode that the subassembly shell 1 cup joints, easily the installation and the dismantlement of subassembly shell 1 and top cap 11, and utilize rubber packing 13 to improve the sealed effect of subassembly shell 1 and top cap 11 junction, convenient to use.

The working principle is as follows: for the tool set of the type, the device mainly comprises a component shell 1, a top cover 11 and a rubber sealing plate 14, when the device is used, firstly, a camshaft bearing base 3 and a crankshaft bearing base 7 are attached to the inner surface of the component shell 1 through clamping connection between the camshaft bearing base 3 and a connecting base 2, then a connecting lantern ring I4 is sleeved on an upper port of the camshaft bearing base 3, the camshaft bearing base 3 and the connecting lantern ring I4 are fixed through threaded connection between the connecting lantern ring I4 and the camshaft bearing base 3, and then the other group of connecting lantern ring I4 is sleeved on an upper port of the connecting lantern ring I4;

the two adjacent groups of the connecting lantern rings I4 are fixed through threaded connection between the two adjacent groups of the connecting lantern rings I4, then the camshaft can be inserted into the connecting lantern rings I4, a proper amount of the connecting lantern rings I4 are added according to the length of the camshaft, the camshaft is integrally contained on the inner side, then a lantern ring cover plate 5 is sleeved at the topmost part of the camshaft, and then the rubber sealing plate 14 is connected with the inner threads of the camshaft bearing base 3 and the threads between the sealing closing plate I6 and the lantern ring cover plate 5 to seal the inner space of the connecting lantern rings I4;

according to the same steps, the crankshaft is arranged on the inner sides of the crankshaft bearing base 7 and the connecting lantern ring II 8, the crankshaft on the inner side of the connecting lantern ring II 8 is sealed through threaded connection between the sealing closing plate II 10 and the lantern ring connecting plate 9, then the top cover 11 can be sleeved on the upper port of the assembly shell 1, the upper port of the assembly shell 1 is tightly attached to the rubber sealing gasket 13 on the inner surface of the top cover 11, the U-shaped fixing sleeve rod 12 can be inserted into holes in the surfaces of the top cover 11 and the assembly shell 1 at the moment, the top cover 11 and the assembly shell 1 are combined, the other end of the fixing sleeve rod 12 is fixed through a nut, and the device is used in a process and works.

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. Crankshaft camshaft sealing tool stack, including subassembly shell (1), top cap (11) and rubber seal board (14), its characterized in that: the utility model discloses a subassembly shell, including subassembly shell (1), right-hand member face, camshaft, connecting sleeve ring cover plate (9), connecting sleeve ring cover plate (5), camshaft, connecting sleeve ring cover plate (2), connecting sleeve ring cover plate (5), the right side of camshaft bearing base (3) is provided with the crankshaft and bears base (7), and the crankshaft bears the right side of base (7) and installs connecting sleeve ring two (8), lantern ring connecting plate (9) are installed on the right side of connecting sleeve ring two (8), top cap (11) are installed in the right-hand member face of subassembly shell (1), rubber seal plate (14) are installed in the inside that camshaft bears base (3), the side surface of top cap (11) is run through and is had fixed loop bar (12).

2. The crankshaft camshaft seal tool stack of claim 1, wherein: camshaft bears base (3) and bent axle and bears base (7) and all constitutes detachable construction through the block with connection base (2), and the camshaft bears base (3) and is connected the connected mode between the lantern ring (4) for threaded connection, accessible threaded connection between adjacent two sets of connection lantern ring (4).

3. The crankshaft camshaft seal tool stack of claim 1, wherein: the right side of the lantern ring cover plate (5) is sleeved with a first sealing closing plate (6), the lantern ring cover plate (5) and the first sealing closing plate (6) are connected through threads to form a sealing structure, and the lantern ring cover plate (5) is of a convex structure.

4. The crankshaft camshaft seal tool stack of claim 1, wherein: the camshaft bearing base (3) and the crankshaft bearing base (7) are in the same internal thread structure, the rubber sealing plate (14) is in threaded connection with the camshaft bearing base (3) and the crankshaft bearing base (7) to form a sealing structure, and the right end face of the lantern ring connecting plate (9) is provided with a second sealing closing plate (10).

5. The crankshaft camshaft seal tool stack of claim 1, wherein: the inner surface of the top cover (11) is bonded with a rubber sealing gasket (13), and the rubber sealing gasket (13) is tightly attached to the right end face of the assembly shell (1).

6. The crankshaft camshaft seal tool stack of claim 1, wherein: the appearance structure of fixed loop bar (12) is U type structure, and fixed loop bar (12) run through in top cap (11) and subassembly shell (1) inside.