High-stability automobile water pump

Abstract

The utility model discloses a high stability car water pump, including the pump body, the pump body outer wall is fixedly connected with the mounting bracket through the fixed rod, the mounting bracket horizontal end inner wall is screwed and is connected with the locking rod. In this application, the fixing of mounting bracket and convex base is completed through fixed rod, so as to guarantee the convenient independent dismounting of mounting bracket, the fixing of mounting bracket and external bearing is completed through locking rod, the installation of car water pump is realized, then two groups of insertion frames are pulled, corresponding spring is stretched, the clamping seat is placed in the combination groove and releases two groups of insertion frames, two groups of springs push two groups of insertion frames and are inserted into the insertion slot, so as to realize the fixing of clamping seat, two groups of limit boards are placed respectively in the head outside of fixed rod and locking rod, realize the head protection of fixed rod and locking rod, can also forcibly limit fixed rod and locking rod, avoid the large distance of fixed rod and locking rod and appear and rotate out, thereby improved the stability of car water pump use.

Description

Technical Field

[0001] This utility model relates to the field of automotive water pump technology, and in particular to a highly stable automotive water pump. Background Technology

[0002] The car water pump is a core component of the engine cooling system. Its main function is to pressurize the coolant and force it to circulate between the engine water passages and the radiator, thereby achieving effective heat dissipation for the engine.

[0003] Chinese Patent Publication No. CN216922473U, published on 202220708, discloses a dual-circulation high-efficiency cooling car water pump housing, including a water pump. The upper end of the water pump is fixedly connected to a water inlet and a fixing mechanism. The fixing mechanism includes a buckle, a semi-circular groove, a semi-circular locking block, two first hollow grooves, two fixing blocks, two second hollow grooves, two limiting blocks, and two first springs. The buckle is movably hinged to the circumferential surface of the water inlet through a hinge shaft. The semi-circular groove is opened at one end of the buckle, and the semi-circular locking block is slidably connected in the semi-circular groove.

[0004] Existing automotive water pumps are mostly fixed to the corresponding position on the vehicle body by directly fastening the rod and mounting bracket. In actual implementation, the fastening rod is at risk of loosening due to external vibration. The stability of the automotive water pump installation can be further optimized. Therefore, there is an urgent need to propose a corresponding high-stability automotive water pump to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a highly stable automotive water pump in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-stability automotive water pump includes a pump body. A mounting bracket is fixedly connected to the outer wall of the pump body via a fixing rod. A locking rod is screwed onto the inner wall of the horizontal end of the mounting bracket. A card seat and a locking assembly for maintaining the position of the card seat are integrated on the outer side of the mounting bracket. Two sets of limiting plates are fixedly connected to the outer wall of the card seat. The two sets of limiting plates abut against the outer walls of the locking rod and the fixing rod, respectively.

[0008] Preferably, the outer wall of the pump body is integrally formed with a boss, and the vertical end of the mounting bracket is fixedly connected to the boss by a fixing rod.

[0009] Preferably, the outer wall of the mounting bracket is fixedly connected to an insert block, and the outer wall of the insert block engages with the outer wall of the protrusion through a slot.

[0010] Preferably, the engaging assembly includes a bracket and an elastic telescopic portion for maintaining the position of the bracket. The bracket has an L-shaped structure and is inserted into the mounting bracket via a slot.

[0011] Preferably, the elastic telescopic part includes a slide bar that passes through the inside of the card holder, one side of the slide bar is fixedly connected to the outer wall of the insert bracket, and the other side of the slide bar is fixedly connected to the inner wall of the card holder with a spring.

[0012] Preferably, the card holder is integrally formed with the two sets of limiting plates, and the mounting bracket has a connecting groove on its outer side.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this application, the mounting bracket and the boss are fixed by a fixing rod, which ensures the ease of independent installation and removal of the mounting bracket. The mounting bracket and the external load-bearing component are fixed by a locking rod, realizing the installation of the car water pump. Then, the two sets of insert brackets are pulled at the same time, and the corresponding springs are stretched. The card seat is placed in the mating groove and the two sets of insert brackets are released. The two sets of springs push the two sets of insert brackets into the slot, thereby fixing the card seat. The two sets of limiting plates are respectively placed on the outer side of the head of the fixing rod and the locking rod, which not only protects the head of the fixing rod and the locking rod, but also forcibly limits the fixing rod and the locking rod, preventing the fixing rod and the locking rod from rotating out by a large distance, thereby improving the stability of the car water pump.

[0015] 2. In this application, after the insert block is inserted into the slot, the mounting bracket and the boss are fixed by the fixing rod. This does not affect the ease of mounting bracket assembly and disassembly, while the connection strength between the mounting bracket and the slot can be further improved by the cooperation between the boss and the slot. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic diagram of a boss structure according to an embodiment of the present invention is shown;

[0018] Figure 3 A schematic diagram of the coupling groove structure provided according to an embodiment of the present utility model is shown;

[0019] Figure 4 A schematic diagram of a spring structure according to an embodiment of the present invention is shown.

[0020] Legend:

[0021] 1. Pump body; 2. Boss; 3. Mounting bracket; 4. Card seat; 5. Limiting plate; 6. Card slot; 7. Insert block; 8. Insert bracket; 9. Locking rod; 10. Fixing rod; 11. Connecting groove; 12. Slot; 13. Slide bar; 14. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A high-stability automotive water pump includes a pump body 1. A mounting bracket 3 is fixedly connected to the outer wall of the pump body 1 via a fixing rod 10. A locking rod 9 is screwed onto the inner wall of the horizontal end of the mounting bracket 3. A card seat 4 and a locking assembly for maintaining the position of the card seat 4 are integrated on the outer side of the mounting bracket 3. Two sets of limiting plates 5 are fixedly connected to the outer wall of the card seat 4. The two sets of limiting plates 5 abut against the locking rod 9 and the outer wall of the fixing rod 10, respectively.

[0025] The mounting bracket 3 and the protrusion 2 are fixed by the fixing rod 10, which ensures the convenient independent installation and removal of the mounting bracket 3. The mounting bracket 3 and the external support are fixed by the locking rod 9, realizing the installation of the car water pump. Then, the two sets of insert brackets 8 are pulled at the same time, and the corresponding springs 14 are stretched. The card seat 4 is placed in the connecting groove 11 and the two sets of insert brackets 8 are released. The two sets of springs 14 push the two sets of insert brackets 8 into the slot 12, thereby fixing the card seat 4. The two sets of limiting plates 5 are respectively placed on the outside of the head of the fixing rod 10 and the locking rod 9, which not only protects the head of the fixing rod 10 and the locking rod 9, but also forcibly limits the fixing rod 10 and the locking rod 9, preventing the fixing rod 10 and the locking rod 9 from rotating out by a large distance, thereby improving the stability of the car water pump.

[0026] Specifically, such as Figure 2 and Figure 4 As shown, the outer wall of the pump body 1 is integrally formed with a boss 2. The vertical end of the mounting bracket 3 is fixedly connected to the boss 2 through a fixing rod 10. The outer wall of the mounting bracket 3 is fixedly connected with a plug 7. The outer wall of the plug 7 engages with the outer wall of the boss 2 through a slot 6. After the plug 7 is inserted into the slot 6, the mounting bracket 3 and the boss 2 are fixed by the fixing rod 10. This does not affect the ease of disassembly and assembly of the mounting bracket 3. At the same time, the connection strength between the mounting bracket 3 and the boss 2 can be further improved by the cooperation between the boss 2 and the slot 6.

[0027] Specifically, such as Figure 2 and Figure 3 As shown, the locking assembly includes a bracket 8 and an elastic telescopic part that maintains the position of the bracket 8. The bracket 8 has an L-shaped structure and is inserted into the mounting bracket 3 through a slot 12. The elastic telescopic part includes a slide bar 13 that passes through the inside of the card seat 4. One side of the slide bar 13 is fixedly connected to the outer wall of the bracket 8, and the other side of the slide bar 13 is fixedly connected to the inner wall of the card seat 4 with a spring 14. When the two sets of brackets 8 are pulled, the corresponding spring 14 is stretched, placing the card seat 4 in the engagement groove 11 and releasing the two sets of brackets 8. The two sets of springs 14 push the two sets of brackets 8 into the slot 12, thereby fixing the card seat 4. Two sets of limiting plates 5 are respectively placed on the outer side of the head of the fixing rod 10 and the locking rod 9. The card seat 4 and the two sets of limiting plates 5 are integrally formed, and the engagement groove 11 is opened on the outer side of the mounting bracket 3, which facilitates the quick alignment of the card seat 4 and the mounting bracket 3.

[0028] Working principle: The mounting bracket 3 is fixed to the protrusion 2 by the fixing rod 10, which ensures the easy independent installation and removal of the mounting bracket 3. The mounting bracket 3 is then fixed to the external support component by the locking rod 9, realizing the installation of the car water pump. Then, the two sets of insert brackets 8 are pulled at the same time, and the corresponding springs 14 are stretched, placing the card seat 4 into the mating groove 11 and releasing the two sets of insert brackets 8. The two sets of springs 14 push the two sets of insert brackets 8 into the slots 12, thus fixing the card seat 4. The two sets of limiting plates 5 are respectively placed on the fixing rod 10 and the locking rod 9. On the outer side of the head, the fixing rod 10 and locking rod 9 are protected, and the fixing rod 10 and locking rod 9 are forcibly limited to prevent them from rotating out by a large distance, thereby improving the stability of the car water pump. After the insert block 7 is inserted into the slot 6, the mounting bracket 3 and the protrusion 2 are fixed by the fixing rod 10. This does not affect the ease of disassembly and assembly of the mounting bracket 3. At the same time, the connection strength between the mounting bracket 3 and the protrusion 2 can be further improved by the cooperation between the protrusion 2 and the slot 6.

[0029] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-stability automotive water pump, comprising a pump body (1), characterized in that, The outer wall of the pump body (1) is fixedly connected to the mounting bracket (3) by the fixing rod (10). The inner wall of the horizontal end of the mounting bracket (3) is screwed with the locking rod (9). The outer side of the mounting bracket (3) is integrated with the card seat (4) and the locking component for maintaining the position of the card seat (4). The outer wall of the card seat (4) is fixedly connected with two sets of limiting plates (5). The two sets of limiting plates (5) respectively abut against the outer wall of the locking rod (9) and the fixing rod (10).

2. The high-stability automotive water pump according to claim 1, characterized in that, The pump body (1) has a protrusion (2) integrally formed on its outer wall, and the vertical end of the mounting bracket (3) is fixedly connected to the protrusion (2) by a fixing rod (10).

3. A high-stability automotive water pump according to claim 2, characterized in that, The mounting bracket (3) has a fixedly connected insert (7) on its outer wall. The outer wall of the insert (7) engages with the outer wall of the protrusion (2) through a slot (6).

4. A high-stability automotive water pump according to claim 3, characterized in that, The engaging assembly includes a insert (8) and an elastic telescopic part for maintaining the position of the insert (8). The insert (8) has an L-shaped structure and is inserted into the mounting bracket (3) through a slot (12).

5. A high-stability automotive water pump according to claim 4, characterized in that, The elastic telescopic part includes a slide bar (13) that passes through the inside of the card holder (4). One side of the slide bar (13) is fixedly connected to the outer wall of the insert (8), and the other side of the slide bar (13) is fixedly connected to the inner wall of the card holder (4) with a spring (14).

6. A high-stability automotive water pump according to claim 5, characterized in that, The card holder (4) is integrally formed with the two sets of limiting plates (5), and the mounting bracket (3) has a connecting groove (11) on its outer side.

Images