Reinforced automobile water pump impeller

Abstract

The utility model relates to the technical field of automobile water pump impellers, in particular to a reinforced automobile water pump impeller which comprises a chassis, blade assemblies and a positioning assembly, a shaft sleeve is arranged on the surface of the chassis, and the blade assemblies are arranged on the surface of the chassis and located on the periphery of the shaft sleeve at equal intervals. A positioning assembly is arranged between the blade assemblies in the chassis; the blade assembly comprises blades, the peripheries of the blades are sleeved with reinforcing sleeves, and reinforcing ribs are arranged on the two sides of each reinforcing sleeve. By additionally arranging the auxiliary reinforcing mechanism and utilizing the modes of sleeving, positioning and reinforcing, the use strength of the automobile water pump impeller is improved, the automobile water pump impeller is more difficult to damage, and the automobile water pump impeller can be locally detached and replaced subsequently, so that the use effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile water pump impeller, specifically relates to a reinforced automobile water pump impeller. BACKGROUND

[0002] The automobile water pump impeller is the core component of the automobile water pump, plays a key role in the normal operation of the engine cooling system, and drives the water pump bearing and impeller to rotate through the belt pulley, so that the centrifugal force is generated when the impeller rotates, the coolant obtains power in the water pump, thereby circulating in the cooling system, and effective heat transfer and dissipation are realized.

[0003] At present, when the automobile water pump impeller is used, the auxiliary reinforcing mechanism is lacked, and the automobile water pump impeller is usually integrally formed, but in the actual use process, the blade is easy to break due to stress concentration, and the whole needs to be replaced, so that the actual service life and quality are general, therefore a reinforced automobile water pump impeller is provided, so as to increase the auxiliary reinforcing mechanism, improve the use strength of the automobile water pump impeller by means of sleeving, positioning and reinforcing, and the automobile water pump impeller is more difficult to damage, and subsequent local replacement can be carried out, so as to improve the use effect. UTILITY MODEL CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a reinforced automobile water pump impeller, so as to improve the use strength of the automobile water pump impeller by means of sleeving, positioning and reinforcing, and improve the use effect.

[0005] The utility model solves the technical problems by adopting the technical scheme of a reinforced automobile water pump impeller, which comprises a chassis, a blade assembly and a positioning assembly, the surface of the chassis is provided with a shaft sleeve, the surface of the chassis is provided with the blade assembly at the periphery of the shaft sleeve, and the positioning assembly is arranged between the blade assemblies in the chassis.

[0006] The blade assembly comprises a blade, the periphery of the blade is provided with a reinforcing sleeve, and the two sides of the reinforcing sleeve are provided with reinforcing ribs.

[0007] By adopting the above technical scheme, the auxiliary reinforcing mechanism can be increased, the use strength of the automobile water pump impeller can be improved by means of sleeving, positioning and reinforcing, the automobile water pump impeller is more difficult to be damaged and broken due to water flow impact and stress concentration, and the service life is also prolonged.

[0008] Specifically, the positioning assembly comprises a clamping strip, the inner side of the clamping strip is connected with a plug rod through sleeving, and the inner side of the plug rod in the clamping strip is fixedly provided with a spring through a clamping groove.

[0009] By adopting the technical scheme, the auxiliary splicing and combination mechanism can be increased, the clamping and inserting mode is used, the flexibility and stability of the installation and use of the reinforcing sleeve are improved, and the convenience of subsequent dismounting and replacement operation is greatly improved.

[0010] Specifically, the surface of the inside of the reinforcing sleeve is provided with a protrusion, and the surface of the outside of the blade is provided with a groove corresponding to the protrusion.

[0011] By adopting the technical scheme, the protrusion and the groove facilitate the use of the clamping mode, and the accuracy and stability of the sleeving and installation of the reinforcing sleeve are improved.

[0012] Specifically, the surface of the bottom disc is provided with a clamping groove corresponding to the clamping strip.

[0013] By adopting the technical scheme, the clamping groove is convenient for clamping the clamping strip for splicing and combination.

[0014] Specifically, the outer surface of the bottom disc is provided with a through hole, and the through hole is communicated with the clamping groove.

[0015] By adopting the technical scheme, the through hole is convenient for clamping the rod for positioning.

[0016] The beneficial effects of the utility model are as follows:

[0017] (1) The reinforcing type automobile water pump impeller disclosed by the utility model can increase the auxiliary reinforcing mechanism by setting the bottom disc, the blade, the reinforcing sleeve and the reinforcing rib, can improve the use strength of the automobile water pump impeller by clamping, positioning and reinforcing, is not easy to be broken and damaged under pressure impact, can be dismounted and replaced locally subsequently, and is favorable for reducing the use cost.

[0018] (2) The reinforcing type automobile water pump impeller disclosed by the utility model can increase the auxiliary positioning mechanism by setting the clamping strip, the rod, the spring, the clamping groove and the through hole, can improve the flexibility of the reinforcing mechanism in dismounting and mounting by clamping and inserting positioning, can improve the convenience of the maintenance and dismounting operation of the subsequent operator, has the advantages of simple structure, low cost, easy operation and high practical value. DRAWINGS

[0019] The utility model will be further described in combination with the drawings and examples.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the blade assembly sectional structure schematic diagram of the utility model;

[0022] Figure 3 It is the positioning assembly sectional structure schematic diagram of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the chassis of the present utility model;

[0024] In the figure: 1. chassis; 101. slot; 102. through hole; 2. sleeve; 3. blade assembly; 301. blade; 302. reinforcement sleeve; 303. reinforcement rib; 304. bump; 305. groove; 4. positioning assembly; 401. clamping strip; 402. insertion rod; 403. spring. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In order to improve the use strength of automobile water pump impeller by means of socketing, positioning and reinforcement, so as to improve the use effect, such as Figures 1-3 As shown, the reinforced automobile water pump impeller described in the present invention includes a chassis 1, a blade assembly 3 and a positioning assembly 4. The surface of the chassis 1 is provided with a shaft sleeve 2, and the surface of the chassis 1 is provided with blade assemblies 3 equidistantly around the outer periphery of the shaft sleeve 2. The positioning assembly 4 is provided between the blade assemblies 3 in the chassis 1;

[0027] The blade assembly 3 includes a blade 301 . A reinforcement sleeve 302 is provided on the outer periphery of the blade 301 . Reinforcement ribs 303 are provided on both sides of the reinforcement sleeve 302 .

[0028] During use, auxiliary reinforcement mechanisms can be added through the chassis 1, blades 301, reinforcement sleeves 302 and reinforcement ribs 303. By using the methods of socketing, positioning and reinforcement, the use strength of the automobile water pump impeller can be improved, making it less susceptible to damage and breakage caused by water flow impact and concentrated force, and also helping to extend its service life.

[0029] In order to improve the flexibility of disassembly and assembly, for example, Figure 1 、 Figure 3 As shown, the present invention also includes that the positioning assembly 4 includes a clamping strip 401, the inner side of the clamping strip 401 is connected to the insertion rod 402 through a sleeve connection, and a spring 403 is fixedly installed on the inner side of the insertion rod 402 in the clamping strip 401 through a clamping groove.

[0030] During use, an auxiliary splicing combination mechanism can be added through the clamping strip 401, the insertion rod 402 and the spring 403. By using the clamping and plugging methods, the flexibility and stability of the installation and use of the reinforcement sleeve 302 can be improved, and the convenience of subsequent disassembly and replacement operations can be greatly improved. The clamping strip 401 is connected to the reinforcement sleeve 302 by welding.

[0031] For example, Figure 2As shown, the utility model still includes, the surface of inside of reinforcing sleeve 302 is provided with lug 304, the surface of outside of blade 301 is provided with recess 305 corresponding with lug 304.

[0032] In use, through lug 304 and recess 305, it is convenient to use the mode of clamping, improves the accuracy and stability of reinforcing sleeve 302 sleeve installation.

[0033] Exemplarily, as Figure 4 As shown, the utility model still includes, the surface of bottom disc 1 is provided with clamping slot 101 corresponding with clamping strip 401.

[0034] In use, through clamping slot 101, it is convenient to clamp in clamping strip 401 and splice combination uses.

[0035] Exemplarily, as Figure 4 As shown, the utility model still includes, the surface of bottom disc 1 is provided with through hole 102, and through hole 102 is communicated with clamping slot 101.

[0036] In use, through through hole 102, it is convenient to insert rod 402 and clamp in and position processing.

[0037] The utility model in use, first operator will reinforce sleeve 302 and be in the periphery of corresponding blade 301, utilize the clamping of lug 304 and recess 305 and carry out auxiliary limiting, simultaneously, clamping strip 401 is inserted in the corresponding clamping slot 101 of bottom plate 1, under the spring 403 elastic force, insert rod 402 slides out clamping strip 401 and is inserted in the corresponding through hole 102, completes the reinforcement installation of blade assembly 3, through the setting of reinforcing sleeve 302 and reinforcing rib 303, can improve the use intensity of blade 301, slows down the damage, fracture caused by impact, stress concentration, is favorable for prolonging the service life;

[0038] And when reinforcing sleeve 302 appears damage, subsequent still can be manually inserted from the through hole 102 of the surface of bottom disc 1 and is inserted in the needle, pushes back insert rod 402 in clamping strip 401, can quickly complete the split operation of bottom disc 1 and reinforcing sleeve 302, overall structure is simple, cost is low, uses more flexible and reliable, and also is favorable for reducing the use cost of automobile water pump.

[0039] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A reinforced automobile water pump impeller, characterized in that: The invention comprises a chassis (1), a blade assembly (3) and a positioning assembly (4); a shaft sleeve (2) is provided on the surface of the chassis (1); blade assemblies (3) are equidistantly provided on the surface of the chassis (1) and located outside the shaft sleeve (2); and a positioning assembly (4) is provided inside the chassis (1) and located between the blade assemblies (3); The blade assembly (3) comprises a blade (301), the outer periphery of the blade (301) is provided with a reinforcement sleeve (302), and both sides of the reinforcement sleeve (302) are provided with reinforcement ribs (303).

2. A reinforced automobile water pump impeller according to claim 1, characterized in that: The positioning assembly (4) comprises a clamping strip (401), the inner side of the clamping strip (401) is connected to the insertion rod (402) through a sleeve connection, and a spring (403) is fixedly installed on the inner side of the insertion rod (402) in the clamping strip (401) through a clamping slot.

3. The reinforced automobile water pump impeller according to claim 1, characterized in that: The inner surface of the reinforcing sleeve (302) is provided with a protrusion (304), and the outer surface of the blade (301) is provided with a groove (305) corresponding to the protrusion (304).

4. The reinforced automobile water pump impeller according to claim 2, characterized in that: A card slot (101) corresponding to the card strip (401) is provided on the surface of the chassis (1).

5. The reinforced automobile water pump impeller according to claim 4, characterized in that: A through hole (102) is provided on the outer surface of the chassis (1), and the through hole (102) is connected to the card slot (101).

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