A turnover device for an engine cooling water pump

Abstract

The utility model discloses a kind of turnover devices of engine cooling water pump, it is related to automobile engine testing device technical field.A kind of turnover device of engine cooling water pump, comprising: tooling plate, support, pedestal, water pump, cylinder and pull rod;Support is fixedly arranged on tooling plate, pedestal is rotatably connected with support, pedestal is parallelly arranged on tooling plate, water pump is fixedly arranged on pedestal;Cylinder is rotatably connected at one end of tooling plate, one end of pull rod is connected with cylinder, the other end of pull rod is rotatably connected at the end of pedestal away from cylinder;Cylinder can drive pull rod to extend and retract when operating, in turn drive pedestal to overturn around the connecting point with support, to drive water pump on pedestal to overturn.The utility model provides a kind of turnover device of engine cooling water pump, can overturn engine cooling water pump, to facilitate subsequent sealing test of water pump.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive engine testing devices, and in particular to a tilting device for an engine cooling water pump. Background Technology

[0002] Common sealing methods for automotive engine coolant pumps include water seals, oil seals, sealing rings, gaskets, and rear cover seals.

[0003] However, existing sealing test devices have their fixture positioning surface and leakage sealing surface in the same direction, making it difficult for staff to operate and observe, and thus unable to accurately locate the leakage point of the tested product. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a flipping device for an engine cooling water pump, which can flip the engine cooling water pump to facilitate subsequent water pump sealing tests.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] This utility model provides a tilting device for an engine cooling water pump, including: a tooling plate, a bracket, a support, a water pump, a cylinder, and a tie rod;

[0007] The bracket is fixedly mounted on the tooling plate, the support is rotatably connected to the bracket, the support is parallel to the tooling plate, and the water pump is fixedly mounted on the support.

[0008] The cylinder is rotatably connected to one end of the tooling plate, one end of the pull rod is connected to the cylinder, and the other end of the pull rod is rotatably connected to the end of the support away from the cylinder;

[0009] When the cylinder operates, it can drive the pull rod to extend and retract, thereby causing the support to rotate around the connection point with the bracket, which in turn causes the water pump on the support to rotate.

[0010] In some embodiments, it further includes: a limiting component;

[0011] The limiting assembly includes a limiting post and a nut connected to each other;

[0012] The limiting post and the nut are fixedly mounted on the tooling plate, and both are positioned close to the cylinder.

[0013] In some embodiments, the limiting component further includes: a limiting block;

[0014] The limiting block is fixedly installed on the side of the bracket.

[0015] In some embodiments, the tooling plate includes: a first ear plate;

[0016] The cylinder includes: a cylinder base;

[0017] The first ear plate is fixedly disposed at one end of the tooling plate, the cylinder base is rotatably connected to the first ear plate, and the cylinder is fixedly disposed on the cylinder base.

[0018] In some embodiments, the support includes: a second lug and a third lug;

[0019] The second ear plate is fixedly disposed at the middle position below the support and is rotatably connected to the bracket;

[0020] The third ear plate is fixedly disposed at the end of the support away from the cylinder and is rotatably connected to the pull rod.

[0021] In some embodiments, it further includes: a connecting rod;

[0022] One end of the connecting rod is connected to the pull rod, and the other end is rotatably connected to the support.

[0023] This utility model provides a flipping device for an engine cooling water pump. The water pump is flipped around the bracket by a cylinder and a tie rod. After flipping, sealing components are assembled onto the water pump, which makes it easier for operators to observe the leakage point. After the water pump's sealing performance is tested, the water pump is returned to its initial position by the cylinder and tie rod to complete the sealing performance test.

[0024] The present invention provides a tilting device for an engine cooling water pump, which has the advantages of compact overall structure, low cost, easy operation and high testing efficiency. The tooling structure is simple to design and manufacture, easy to operate and can be put into practical use. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in this disclosure, the accompanying drawings used in some embodiments of this disclosure will be briefly described below. Obviously, the drawings described below are only drawings of some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams and are not intended to limit the actual size of the product, the actual process of the method, etc. involved in the embodiments of this disclosure.

[0026] Figure 1 This is a schematic diagram of the structural state of the engine cooling water pump reversing device according to some embodiments of the present disclosure. Figure 1 ;

[0027] Figure 2This is a schematic diagram of the structural state of the engine cooling water pump reversing device according to some embodiments of the present disclosure. Figure 2 . Detailed Implementation

[0028] The technical solutions in some embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments provided in this disclosure are within the scope of protection of this disclosure.

[0029] Unless the context otherwise requires, throughout the specification and claims, the term "comprising" is interpreted as open-ended and encompassing, meaning "including, but not limited to." In the description of the specification, terms such as "one embodiment," "some embodiments," "exemplary embodiment," "example," or "some examples" are intended to indicate that a particular feature, structure, material, or characteristic associated with that embodiment or example is included in at least one embodiment or example of this disclosure. The illustrative representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics mentioned may be included in any suitable manner in any one or more embodiments or examples.

[0030] This utility model embodiment provides a tilting device for an engine cooling water pump, such as... Figure 1-2 As shown, it includes: tooling plate 1, bracket 2, support 3, water pump 4, cylinder 5, and tie rod 6.

[0031] In some embodiments, the bracket 2 is fixedly mounted on the tooling plate 1, the support 3 is rotatably connected to the bracket 2, the support 3 is parallel to the tooling plate 1, and the water pump 4 is fixedly mounted on the support 3.

[0032] The bracket 2 is positioned in the middle of the tooling plate 1. The support 3 is parallel to the tooling plate 1 in its initial position. The support 3 can rotate around the bracket 2. After rotation, the support 3 is perpendicular to the tooling plate 1. When the support 3 rotates, it can drive the water pump 4 on the support 3 to rotate.

[0033] In some embodiments, the cylinder 5 is rotatably connected to one end of the tooling plate 1, one end of the pull rod 6 is connected to the cylinder 5, and the other end of the pull rod 6 is rotatably connected to the end of the support 3 away from the cylinder 5.

[0034] In some embodiments, when the cylinder 5 operates, it can drive the pull rod 6 to extend and retract, thereby causing the support 3 to rotate around the connection point with the bracket 2, which in turn causes the water pump 4 on the support 3 to rotate.

[0035] In this utility model, such as Figure 1-2As shown, support 3 has two position states: one is that support 3 is in a horizontal position, and the other is that support 3 is in a vertical position by flipping.

[0036] Cylinder 5 compresses air and converts it into linear motion, providing thrust or pull force to tie rod 6. Tie rod 6 transmits the thrust or pull force to support 3, thereby causing support 3 to rotate around the connection point with bracket 2, which in turn causes water pump 4 to rotate.

[0037] This utility model provides a flipping device for an engine cooling water pump. The water pump is flipped around the bracket by a cylinder and a tie rod. After flipping, sealing components are assembled onto the water pump, which makes it easier for operators to observe the leakage point. After the water pump's sealing performance is tested, the water pump is returned to its initial position by the cylinder and tie rod to complete the sealing performance test.

[0038] The present invention provides a tilting device for an engine cooling water pump, which has the advantages of compact overall structure, low cost, easy operation and high testing efficiency. The tooling structure is simple to design and manufacture, easy to operate and can be put into practical use.

[0039] In some embodiments, the flipping device further includes a limiting component, which includes a limiting post 71 and a nut 72 connected to each other.

[0040] In some embodiments, the limiting post 71 and the nut 72 are fixedly disposed on the tooling plate 1, and the two are disposed close to the cylinder 5.

[0041] The limiting post 71 and the nut 72 are disposed between the tooling plate 1 and the support 3. When the support 3 is in a horizontal position, the limiting post 71 and the nut 72 can support the support 3 to maintain a horizontal position.

[0042] In some examples, the nut 72 can be rotated, and by rotating the nut 72, the height of the limiting post 71 can be adjusted, thereby ensuring the horizontal position of the support 3.

[0043] In some examples, the limiting component also includes a limiting block 73, which is fixedly disposed on the side of the bracket 2.

[0044] When the support 3 is flipped to the vertical position, the limiting block 73 blocks the support 3, preventing the support 3 from continuing to move around the bracket 2, thereby ensuring that the support 3 is in the vertical position.

[0045] In some embodiments, the tooling plate 1 includes a first ear plate 11, and the cylinder 5 includes a cylinder base 51. The first ear plate 11 is fixedly disposed at one end of the tooling plate 1, and the cylinder base 51 is rotatably connected to the first ear plate 11. The cylinder 5 is fixedly disposed on the cylinder base 51. In this way, the cylinder 5 can be rotatably connected to the tooling plate 1, so that the cylinder 5 can rotate relative to the tooling plate 1 when it operates, ensuring the smoothness of the flipping action when the cylinder 5 operates.

[0046] In some embodiments, the support 3 includes a second ear plate 31 and a third ear plate 32.

[0047] In some embodiments, the second ear plate 31 is fixedly disposed at the middle position below the support 3 and is rotatably connected to the bracket 2. In this way, when the support 3 rotates, it can rotate around the bracket 2 via the second ear plate 31.

[0048] In some embodiments, the third ear plate 32 is fixedly disposed at one end below the support 3 and is rotatably connected to the pull rod 6. In this way, when the cylinder 5 is operating, less thrust and pull force can be provided to the pull rod 6. The pull rod 6 drives the support 3 to rotate through the rotatable connection with the third ear plate 32, which facilitates the rotation of the support 3.

[0049] In some embodiments, the flipping device further includes a connecting rod 8, one end of which is connected to the pull rod 6, and the other end is rotatably connected to the support 3. In this way, the pull rod 6 and the support 3 can be connected via the connecting rod 8, ensuring the connection strength between the pull rod 6 and the support 3.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A reversing device for an engine cooling water pump, characterized in that: include: Tooling plates, brackets, supports, water pumps, cylinders, and tie rods; The bracket is fixedly mounted on the tooling plate, the support is rotatably connected to the bracket, the support is parallel to the tooling plate, and the water pump is fixedly mounted on the support. The cylinder is rotatably connected to one end of the tooling plate, one end of the pull rod is connected to the cylinder, and the other end of the pull rod is rotatably connected to the end of the support away from the cylinder; When the cylinder operates, it can drive the pull rod to extend and retract, thereby causing the support to rotate around the connection point with the bracket, which in turn causes the water pump on the support to rotate.

2. The engine cooling water pump reversing device as described in claim 1, characterized in that, Also includes: Limiting components; The limiting assembly includes a limiting post and a nut connected to each other; The limiting post and the nut are fixedly mounted on the tooling plate, and both are positioned close to the cylinder.

3. The engine cooling water pump reversing device as described in claim 2, characterized in that, The limiting component further includes: a limiting block; The limiting block is fixedly installed on the side of the bracket.

4. The engine cooling water pump reversing device as described in claim 1, characterized in that, The tooling plate includes: a first ear plate; The cylinder includes: a cylinder base; The first ear plate is fixedly disposed at one end of the tooling plate, the cylinder base is rotatably connected to the first ear plate, and the cylinder is fixedly disposed on the cylinder base.

5. The engine cooling water pump reversing device as described in claim 1, characterized in that, The support includes: a second lug plate and a third lug plate; The second ear plate is fixedly disposed at the middle position below the support and is rotatably connected to the bracket; The third ear plate is fixedly disposed at the end of the support away from the cylinder and is rotatably connected to the pull rod.

6. The engine cooling water pump reversing device as described in claim 1, characterized in that, Also includes: Connecting rod; One end of the connecting rod is connected to the pull rod, and the other end is rotatably connected to the support.

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