Anti-dislocation pump cover structure of automobile water pump

Abstract

The utility model relates to the technical field of automobile water pumps, and discloses an anti-dislocation automobile water pump cover structure which comprises a water pump body, a water pump cover is arranged on the top of the water pump body, and a clamping mechanism is arranged outside the water pump cover. The clamping mechanism comprises a first mounting plate, a second mounting plate, a first bolt, a first clamping strip, a clamping block, a fixing block, a second bolt and a first bolt hole. According to the anti-dislocation automobile water pump cover structure, by arranging the clamping mechanism, when a water pump cover needs to be installed, three clamping blocks outside the water pump cover are clamped into three clamping grooves, meanwhile, a first clamping strip and a second clamping strip are clamped into a groove, internal horizontal limiting is formed, then a second bolt and a first bolt are screwed into corresponding bolt holes correspondingly, and the water pump cover is clamped into the clamping grooves; the water pump cover is clamped through the three clamping blocks and cannot move horizontally, vertical limiting is formed through threaded connection, the water pump cover is firmly fixed, an external limiting and clamping mechanism is formed, double limiting can be used inside and outside the cover body, the limiting effect is enhanced, and dislocation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile water pump, concretely is a kind of automobile water pump pump cover structure of preventing misplacement. BACKGROUND

[0002] Automobile water pump is the important component in automobile engine cooling system, main function is to pump coolant, ensure that engine is not damaged due to overheating while running efficiently, water pump cover effectively prevents water and impurities from leaking from pump cover, ensure the normal operation of water pump, water pump cover is extremely important, with multiple types, for example a kind of automobile water pump pump cover structure of preventing misplacement.

[0003] Through search, patent number CN202323312355.8 Chinese utility model patent in automobile water pump pump cover structure, including pump cover body, the inner side middle part position of pump cover body is provided with inner pressure groove, the outer side of inner pressure groove is provided with outer isolation groove, the bottom side of reinforcing frame is fixedly connected with multiple reinforcing plates;The utility model tightens in the end hole of pump body by inner pressure groove, guides liquid by guide liquid cylinder, outer isolation groove is also provided on the outer side of inner pressure groove, inner pressure groove is isolated by outer isolation groove, even if water enters the outside of pump body, it can also be blocked by outer isolation groove, then it can be directly discharged by guide liquid pipe, the side of pump cover is provided with reinforcing frame in the application, reinforcing frame enhances the strength of both sides of pump cover, and the reinforcing plate connected with reinforcing frame is placed on the side of pump cover, can enhance the strength of outer end surface of pump cover, when pump cover is impacted, it is not easy to damage, when installing pump cover, it can be limited and supported by the cooperation of limiting end head and limiting groove on the top end of pump body, to avoid installation misplacement, although the structure can be limited and supported by the cooperation of limiting end head and limiting groove on the top end of pump body when installing pump cover, but it is still misplaced after violent impact only by limiting groove cooperation, and the limiting effect is not good enough, therefore a kind of automobile water pump pump cover structure of preventing misplacement is provided, which can use double limiting inside and outside cover body, strengthen limiting effect, avoid misplacement. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of automobile water pump pump cover structure of preventing misplacement, with the advantages of being able to use double limiting inside and outside cover body, strengthen limiting effect, avoid misplacement, solve the problem of patent number CN202323312355.8 Chinese utility model patent only by limiting groove cooperation, it is still misplaced after violent impact, and the limiting effect is not good enough.

[0005] To realize the above-mentioned purpose of being able to use double limiting inside and outside cover body, strengthen limiting effect, avoid misplacement, the utility model provides the following technical scheme: a kind of automobile water pump pump cover structure of preventing misplacement, including water pump body, the top of water pump body is provided with water pump cover, the outside of water pump cover is provided with clamping mechanism;

[0006] The clamping mechanism comprises mounting plate one, mounting plate two, bolt one, clamping strip one, clamping block, fixing block, bolt two and bolt hole one, the mounting plate one is fixedly installed outside the water pump cover, the mounting plate two is fixedly installed on the top of the water pump body, the bolt one is arranged in the mounting plate two, the clamping strip one is fixedly installed on the top of the mounting plate one, three clamping blocks are fixedly installed outside the water pump cover, three fixing blocks are fixedly installed outside the water pump body, the bolt two is arranged in the three clamping blocks, and the bolt hole one is formed in the three fixing blocks.

[0007] Further, the bolt hole two is formed in the mounting plate two, and the through hole one and the bolt hole two are matched with the bolt one.

[0008] Further, the through hole two is formed in the three clamping blocks, and the three through holes two are matched with the three bolts two respectively.

[0009] Further, the clamping groove is formed in the three fixing blocks, and the three clamping grooves are matched with the three clamping blocks respectively.

[0010] Further, the clamping strip one and the clamping strip two are fixedly installed on the top of the mounting plate two, and the recess matched with the clamping strip one and the clamping strip two is formed in the bottom of the mounting plate one.

[0011] Further, the three bolt holes one are matched with the three bolts two respectively.

[0012] Compared with the prior art, the technical scheme has the following beneficial effects:

[0013] The anti-misplacement automobile water pump cover structure is provided with the clamping mechanism, when the water pump cover needs to be installed, the three clamping blocks outside the water pump cover are clamped into the three clamping grooves, the clamping strip one and the clamping strip two are clamped into the recess, internal horizontal limiting is formed, the bolt two and the bolt one are screwed into the corresponding bolt holes respectively, the water pump cover cannot be horizontally moved and is vertically limited through the thread connection, the water pump cover is firmly fixed and external limiting is formed, the clamping mechanism can use double limiting inside and outside the cover body, the limiting effect is strengthened, and misplacement is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure perspective view of the utility model;

[0015] Figure 2 It is a structure front view of the utility model;

[0016] Figure 3 It is an external schematic view of the mounting plate two of the utility model;

[0017] Figure 4 The utility model discloses a water pump cover external structure diagram.

[0018] In the drawing: 1, water pump body;2, water pump cover;3, clamping mechanism;301, mounting plate one;302, mounting plate two;303, bolt one;304, clamping strip one;305, clamping block;306, fixed block;307, bolt two;308, bolt hole one;4, bolt hole two;5, via hole one;6, via hole two;7, clamping groove;8, clamping strip two;9, recess. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-4 The utility model discloses a kind of mistake-proofing automobile water pump cover structures in the embodiment, including water pump body 1, the top of water pump body 1 is provided with water pump cover 2, the outside of water pump cover 2 is provided with clamping mechanism 3;

[0021] Clamping mechanism 3 includes mounting plate one 301, mounting plate two 302, bolt one 303, clamping strip one 304, clamping block 305, fixed block 306, bolt two 307 and bolt hole one 308, the outside of water pump cover 2 is fixedly installed with mounting plate one 301, the top of water pump body 1 is fixedly installed with mounting plate two 302, the inside of mounting plate two 302 is provided with bolt one 303, the top of mounting plate one 301 is fixedly installed with clamping strip one 304, the outside of water pump cover 2 is fixedly installed with three clamping blocks 305, the outside of water pump body 1 is fixedly installed with three fixed blocks 306, the inside of three clamping blocks 305 is provided with bolt two 307, the inside of three fixed blocks 306 is provided with bolt hole one 308.

[0022] In case implementation, the inside of mounting plate two 302 is provided with bolt hole two 4, the inside of mounting plate one 301 is provided with via hole one 5, bolt one 303 is adapted to via hole one 5 and bolt hole two 4, by being provided with bolt hole two 4 and via hole one 5, mounting plate two 302 and mounting plate one 301 can be connected by bolt one 303 screw thread, so that water pump cover 2 can be firmly fixed.

[0023] In the case implementation, the three card blocks 305 are internally provided with through holes two 6, and the three through holes two 6 are respectively matched with the three bolts two 307. By arranging the three through holes two 6, the three bolts two 307 can be screwed with the fixed blocks 306 through the card blocks 305, so that the card blocks 305 and the fixed blocks 306 are more firmly fixed.

[0024] In the case implementation, the three fixed blocks 306 are internally provided with clamping grooves 7, and the three clamping grooves 7 are respectively matched with the three card blocks 305. Through the clamping grooves 7, the three card blocks 305 can be clamped with the three fixed blocks 306.

[0025] In the case implementation, the top of the mounting plate two 302 is fixedly provided with a clamping strip one 304 and a clamping strip two 8, and the bottom of the mounting plate one 301 is provided with recesses 9 matched with the clamping strip one 304 and the clamping strip two 8. The clamping strip one 304 is arranged at the water flow opening of the water pump body 1, which is conducive to sealing. The clamping strip one 304 and the clamping strip two 8 are clamped inside, which can prevent the internal from being knocked open and leaking.

[0026] In the implementation, the following steps are performed:

[0027] 1) When the water pump cover needs to be installed, the three card blocks 305 on the outside of the water pump cover 2 are clamped into the three clamping grooves 7 inside;

[0028] 2) Then the clamping strip one 304 and the clamping strip two 8 are clamped into the recesses 9 to form internal horizontal limiting;

[0029] 3) Then the bolts two 307 and the bolts one 303 are respectively screwed into the corresponding bolt holes;

[0030] 4) Finally, the three card blocks 305 clamp the water pump cover 2 to prevent horizontal movement, and the threaded connection forms vertical limiting, so that the water pump cover 2 is firmly fixed, forming external limiting.

[0031] In summary, the anti-misplacement automobile water pump cover structure is provided with a clamping mechanism 3. When the water pump cover needs to be installed, the three card blocks 305 on the outside of the water pump cover 2 are clamped into the three clamping grooves 7 inside, and the clamping strip one 304 and the clamping strip two 8 are clamped into the recesses 9 to form internal horizontal limiting. Then the bolts two 307 and the bolts one 303 are respectively screwed into the corresponding bolt holes. The three card blocks 305 clamp the water pump cover 2 to prevent horizontal movement, and the threaded connection forms vertical limiting, so that the water pump cover 2 is firmly fixed, forming external limiting. The clamping mechanism 3 can use double limiting inside and outside the cover body to strengthen the limiting effect and avoid misplacement.

[0032] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0033] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. An anti-misplacement structure of a water pump cover of an automobile water pump, comprising a water pump body (1), characterized in that: The top of the water pump body (1) is provided with a water pump cover (2), and the outside of the water pump cover (2) is provided with a clamping mechanism (3); The clamping mechanism (3) comprises a mounting plate one (301), a mounting plate two (302), a bolt one (303), a clamping strip one (304), a clamping block (305), a fixed block (306), a bolt two (307) and a bolt hole one (308), the outside of the water pump cover (2) is fixedly provided with the mounting plate one (301), the top of the water pump body (1) is fixedly provided with the mounting plate two (302), the inside of the mounting plate two (302) is provided with the bolt one (303), the top of the mounting plate one (301) is fixedly provided with the clamping strip one (304), the outside of the water pump cover (2) is fixedly provided with three clamping blocks (305), the outside of the water pump body (1) is fixedly provided with three fixed blocks (306), the inside of each of the three clamping blocks (305) is provided with the bolt two (307), and the inside of each of the three fixed blocks (306) is provided with the bolt hole one (308).

2. The anti-misplacement automobile water pump cover structure according to claim 1, characterized in that: The inside of the mounting plate two (302) is provided with a bolt hole two (4), and the inside of the mounting plate one (301) is provided with a via hole one (5), the bolt one (303) is matched with the via hole one (5) and the bolt hole two (4).

3. The anti-misplacement automobile water pump cover structure of claim 1, wherein: The inside of each of the three clamping blocks (305) is provided with a via hole two (6), and the three via holes two (6) are matched with the three bolt two (307) respectively.

4. The anti-misassembly automobile water pump cover structure of claim 1, wherein: The inside of each of the three fixed blocks (306) is provided with a clamping groove (7), and the three clamping grooves (7) are matched with the three clamping blocks (305) respectively.

5. The anti-misassembly automobile water pump cover structure of claim 1, wherein: The top of the mounting plate two (302) is fixedly provided with the clamping strip one (304) and a clamping strip two (8), and the bottom of the mounting plate one (301) is provided with a groove (9) matched with the clamping strip one (304) and the clamping strip two (8).

6. The anti-misassembly automobile water pump cover structure of claim 1, wherein: The three bolt two (307) are matched with the three bolt hole one (308) respectively.

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