Multi-angle aluminum pump cover blind hole debris blowing equipment for commercial vehicle cooling system
By designing a multi-angle aluminum pump cover blind hole cleaning device, which utilizes positioning and air blowing components to automatically clean the blind holes of the aluminum pump cover, the problems of low efficiency and high cost in the existing technology are solved, and efficient blind hole cleaning is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGLONG PRECISION IND FUZHOU
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-10
AI Technical Summary
Aluminum and iron filings inside the blind holes of the aluminum pump cover in commercial vehicle cooling systems are difficult to remove completely. Existing manual blowing operations are inefficient and increase labor costs.
Design a chip removal device for blind holes in a multi-angle aluminum pump cover of a commercial vehicle cooling system, including a positioning component and multiple air blowing components, which are used to clean different surfaces of the aluminum pump cover by air blowing. The device uses cylinders and moving parts to drive the air blowing pins to automatically clean the blind holes.
It improves the efficiency of cleaning blind holes in aluminum pump covers, reduces labor costs, and is simple and efficient to operate.
Smart Images
Figure CN224475940U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a chip blowing device for a multi-angle aluminum pump cover blind hole in a commercial vehicle cooling system. Background Technology
[0002] like Figure 1 , 2 As shown, the aluminum pump cover in a commercial vehicle cooling system has a complex structure, comprising an aluminum pump cover body. The aluminum pump cover body has a first shaft hole at its left end and a second shaft hole at its front end. The bottom surface of the aluminum pump cover body has multiple first blind holes on the outer periphery of the first shaft hole, the top surface of the aluminum pump cover body has multiple second blind holes on the outer periphery of the second shaft hole, and the left end face of the aluminum pump cover body has multiple third blind holes. After machining the blind holes in the aluminum pump cover, aluminum and iron filings cannot be completely removed from the blind holes. Subsequent manual blowing with an air gun is required, which is not only inefficient but also significantly increases labor costs. Therefore, it is necessary to improve this technical problem. Utility Model Content
[0003] This utility model addresses the problems existing in the prior art by providing a chip removal device for a multi-angle aluminum pump cover blind hole in a commercial vehicle cooling system.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a chip blowing device for blind holes of a multi-angle aluminum pump cover in a commercial vehicle cooling system, comprising a base plate, wherein a positioning component is provided on the base plate for positioning the aluminum pump cover above the base plate, wherein a first air blowing component is provided inside the positioning component for blowing air into multiple first blind holes on the bottom surface of the aluminum pump cover, wherein a liftable second air blowing component is provided above the front end of the positioning component for blowing air into multiple second blind holes on the top surface of the aluminum pump cover, and a movable third air blowing component is provided on the left side of the positioning component for blowing air into multiple third blind holes on the left end surface of the aluminum pump cover.
[0005] Furthermore, the positioning component includes a first positioning pin, a second positioning pin, and multiple support columns fixed on the base plate. The first positioning pin and the second positioning pin correspond to the positions of the first shaft hole and the second shaft hole on the aluminum pump cover, respectively. The first positioning pin passes through the first shaft hole of the aluminum pump cover, and the second positioning pin passes through the second shaft hole of the aluminum pump cover. The multiple support columns are distributed along the outer edge of the bottom surface of the aluminum pump cover, and the top surface of the multiple support columns contacts the outer edge of the bottom surface of the aluminum pump cover.
[0006] Furthermore, the first air blowing assembly includes a first air blowing seat plate disposed on the top of the base plate. Multiple vertically arranged first air blowing pins are installed on the top of the first air blowing seat plate. The positions of the multiple first air blowing pins correspond to the positions of multiple first blind holes circumferentially disposed on the bottom surface of the aluminum pump cover around the first shaft hole. The first air blowing pins blow air upward toward the first blind holes corresponding to their positions. A clearance hole is provided in the middle of the first air blowing seat plate to facilitate the passage of the first positioning pin.
[0007] Furthermore, the second air blowing assembly includes a second air blowing seat plate that is driven to move up and down by a lifting assembly. Multiple vertically arranged second air blowing pins are installed at the bottom of the second air blowing seat plate. The positions of the multiple second air blowing pins correspond to the positions of multiple second blind holes that are arranged around the outer periphery of the second shaft hole on the top surface of the aluminum pump cover. The second air blowing pins blow air downward toward the second blind holes corresponding to their positions.
[0008] Furthermore, the lifting assembly includes a lifting cylinder vertically disposed directly above the second air-blowing base plate. The cylinder rod of the lifting cylinder extends downward and a lifting block is fixed at its end. The lifting block is fixedly connected to the top of the second air-blowing base plate. When the cylinder rod of the lifting cylinder extends and retracts vertically, it drives the second air-blowing base plate to move up and down.
[0009] Furthermore, a vertical support frame is provided on the base plate behind the lifting cylinder, and the lifting cylinder is mounted on the vertical support frame.
[0010] Furthermore, the third air blowing assembly includes a third air blowing seat plate that is driven to move left and right by a lateral moving member. Multiple laterally arranged third air blowing pins are installed on the right end of the third air blowing seat plate. The multiple third air blowing pins correspond to the positions of multiple third blind holes on the left end face of the aluminum pump cover. The third air blowing pins blow air to the right toward the corresponding third blind holes.
[0011] Furthermore, the lateral moving component includes a lateral cylinder disposed on the left side of the third air-blowing base plate. The cylinder rod of the lateral cylinder extends to the right and a moving block is fixed at its end. The moving block is fixedly connected to the middle of the left end of the third air-blowing base plate. When the cylinder rod of the lateral cylinder extends and retracts laterally, it drives the third air-blowing base plate to move left and right.
[0012] Furthermore, a cylinder mounting seat is fixed to the top left end of the base plate, and the transverse cylinder is located on top of the cylinder mounting seat.
[0013] Furthermore, the base plate is horizontally positioned.
[0014] Compared with the prior art, the present invention has the following advantages: The present invention has a reasonable structural design. When in use, the aluminum pump cover is positioned above the base plate by the positioning component. The first air blowing component, the second air blowing component, and the third air blowing component blow the chips from the blind holes corresponding to the positions on the aluminum pump cover. The operation is simple and convenient. Compared with the traditional manual handheld air gun chip blowing method, it effectively improves work efficiency and reduces labor costs. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the aluminum pump cover. Figure 1 ;
[0016] Figure 2 This is a three-dimensional structural diagram of the aluminum pump cover. Figure 2 ;
[0017] Figure 3 This is a three-dimensional structural schematic diagram of an embodiment of the present utility model;
[0018] Figure 4 yes Figure 3 A schematic diagram showing the state of the aluminum pump cover after it has been properly positioned.
[0019] Figure 5 yes Figure 4 A schematic diagram of the front view structure. Detailed Implementation
[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0021] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0022] like Figure 1 , 2 As shown, the aluminum pump cover 1 in the commercial vehicle cooling system includes a right-angled aluminum pump cover body 100. The aluminum pump cover body 100 has a first shaft hole 101 at the left end and a second shaft hole 102 at the front end. The bottom surface of the aluminum pump cover body 100 has a plurality of first blind holes 103 on the outer periphery of the first shaft hole 101, and the first blind holes extend vertically. The top surface of the aluminum pump cover body 100 has a plurality of second blind holes 104 on the outer periphery of the second shaft hole 102, and the second blind holes extend vertically. The left end face of the aluminum pump cover body 100 has three third blind holes 105, which are arranged side by side in the longitudinal direction and extend laterally.
[0023] like Figures 3-5 As shown, this utility model discloses a multi-angle aluminum pump cover blind hole desiccant blowing device for a commercial vehicle cooling system. It includes a horizontally arranged base plate 2, on which a positioning component 3 is provided. The positioning component is used to horizontally position the aluminum pump cover 1 above the base plate 2. A first air blowing component 4 is provided inside the positioning component 3. The first air blowing component 4 is used to blow air onto multiple first blind holes 103 distributed on the outer periphery of the first shaft hole 101 on the bottom surface of the aluminum pump cover 1. A liftable second air blowing component 12 is provided above the front end of the positioning component 3. The second air blowing component 12 is used to blow air onto multiple second blind holes 104 distributed on the outer periphery of the second shaft hole 102 on the top surface of the aluminum pump cover 1. A movable third air blowing component 5 is provided on the left side of the positioning component 3. The third air blowing component 5 is used to blow air onto three third blind holes 105 on the left end face of the aluminum pump cover 1.
[0024] In this embodiment, the positioning component 3 includes a first positioning pin 6, a second positioning pin 7, and multiple support columns 8 fixed on the base plate 1. The first positioning pin 6 and the second positioning pin 7 correspond to the positions of the first shaft hole 101 and the second shaft hole 102 on the aluminum pump cover 1, respectively. The first positioning pin 6 passes through the first shaft hole 101 of the aluminum pump cover 1, and the second positioning pin 7 passes through the second shaft hole 102 of the aluminum pump cover 1. The multiple support columns 8 are distributed along the outer edge of the bottom surface of the aluminum pump cover 1, and the top surface of the multiple support columns 8 contacts the outer edge of the bottom surface of the aluminum pump cover 1 to support the aluminum pump cover above the base plate.
[0025] In this embodiment, the first air blowing assembly 4 includes a first air blowing seat plate 9 disposed on the top of the base plate. The top of the first air blowing seat plate 9 is equipped with a plurality of vertically arranged first air blowing pins 10. The positions of the plurality of first air blowing pins 10 correspond to the positions of a plurality of first blind holes circumferentially disposed on the bottom surface of the aluminum pump cover 1 on the outer periphery of the first shaft hole. The first air blowing pins 10 blow air upward toward the first blind holes 101 corresponding to their positions. The middle part of the first air blowing seat plate 9 is provided with a clearance hole 11 to facilitate the passage of the first positioning pin 6.
[0026] In this embodiment, the second air blowing assembly 12 includes a second air blowing seat plate 13 driven to move up and down by a lifting assembly. Multiple vertically arranged second air blowing pins 14 are installed at the bottom of the second air blowing seat plate 13. The positions of the multiple second air blowing pins 14 correspond to the positions of multiple second blind holes 104 circumferentially arranged on the top surface of the aluminum pump cover 1 around the outer periphery of the second shaft hole 102. The second air blowing pins 14 blow air downwards towards the corresponding second blind holes. Specifically, the lifting assembly includes a lifting cylinder 15 vertically arranged directly above the second air blowing seat plate 13. The cylinder rod of the lifting cylinder 15 extends downwards and has a lifting block 16 fixed to its end. The lifting block 16 is fixedly connected to the top of the second air blowing seat plate 13. When the cylinder rod of the lifting cylinder extends and retracts vertically, it drives the second air blowing seat plate to move up and down, and the second air blowing seat plate drives the second air blowing pins to move synchronously.
[0027] In this embodiment, a vertical support frame 17 is provided on the base plate 1 at the rear side of the lifting cylinder 15, and the lifting cylinder 15 is mounted on the vertical support frame 17.
[0028] In this embodiment, the third air-blowing assembly 5 includes a third air-blowing seat plate 18 driven to move left and right by a lateral moving member. Three laterally arranged third air-blowing pins 19 are installed on the right end of the third air-blowing seat plate 18. The three third air-blowing pins 19 correspond to the positions of the three third blind holes 105 on the left end face of the aluminum pump cover 1. The third air-blowing pins 19 blow air to the right towards the corresponding third blind holes. Specifically, the lateral moving member includes a lateral cylinder 20 disposed on the left side of the third air-blowing seat plate 18. The cylinder rod of the lateral cylinder 20 extends to the right and has a moving block 21 fixed at its end. The moving block 21 is fixedly connected to the middle of the left end of the third air-blowing seat plate 18. When the cylinder rod of the lateral cylinder 20 extends and retracts laterally, it drives the third air-blowing seat plate 18 to move left and right, and the third air-blowing seat plate drives the third air-blowing pins to move synchronously.
[0029] In this embodiment, a cylinder mounting seat 22 is fixed to the top left end of the base plate 2, and the transverse cylinder 20 is disposed on the top of the cylinder mounting seat 22.
[0030] It should be noted that the first, second, and third air-blowing pins are all connected to the air source.
[0031] In this embodiment, the specific implementation process is as follows: The first shaft hole 101 and the second shaft hole 102 of the aluminum pump cover 1 are respectively placed into the first positioning pin 6 and the second positioning pin 7 for positioning; First, the second air blowing assembly 12 operates, and the lifting cylinder 15 drives the second air blowing pin 14 to move downward to above the second blind hole 104 on the top surface of the aluminum pump cover 1 (leaving a 20mm gap). After blowing air for 30 seconds, the air source is turned off, and then the lifting cylinder 15 moves upward back to its original position; Next, the third air blowing assembly 5 operates, and the horizontal cylinder 20 drives the third air blowing pin 19 to move to the right to the third blind hole 105 near the left end face of the aluminum pump cover 1 (leaving a 20mm gap). After blowing air for 30 seconds, the air source is turned off, and the horizontal cylinder 20 moves back to its original position; Then, the first air blowing assembly 4 operates, and the first air blowing pin 10 blows air upward for 30 seconds before the air source is turned off, completing the chip removal operation. This chip removal equipment has a novel structure, is easy to use, and is highly practical.
[0032] If this utility model discloses or relates to mutually fixedly connected parts or structural components, then, unless otherwise stated, a fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, mutually fixed connections can also be replaced by an integral structure (e.g., manufactured using a casting process) (except where it is obviously impossible to use an integral forming process).
[0033] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in this utility model above include states or shapes that are similar to, close to, or approximate with them.
[0034] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.
[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.
Claims
1. A chip blowing device for a multi-angle aluminum pump cover blind hole in a commercial vehicle cooling system, characterized in that: The device includes a base plate, on which a positioning assembly is provided for positioning the aluminum pump cover above the base plate. The positioning assembly contains a first air blowing assembly for blowing air into multiple first blind holes on the bottom surface of the aluminum pump cover. Above the front end of the positioning assembly, a liftable second air blowing assembly is provided for blowing air into multiple second blind holes on the top surface of the aluminum pump cover. To the left of the positioning assembly, a movable third air blowing assembly is provided for blowing air into multiple third blind holes on the left end surface of the aluminum pump cover.
2. The chip blowing device for a multi-angle aluminum pump cover blind hole of a commercial vehicle cooling system according to claim 1, characterized in that: The positioning assembly includes a first positioning pin, a second positioning pin, and multiple support columns fixed on the base plate. The first positioning pin and the second positioning pin correspond to the positions of the first shaft hole and the second shaft hole on the aluminum pump cover, respectively. The first positioning pin passes through the first shaft hole of the aluminum pump cover, and the second positioning pin passes through the second shaft hole of the aluminum pump cover. The multiple support columns are distributed along the outer edge of the bottom surface of the aluminum pump cover, and the top surface of the multiple support columns is in contact with the outer edge of the bottom surface of the aluminum pump cover.
3. The multi-angle aluminum pump cover blind hole chip removal device for a commercial vehicle cooling system according to claim 2, characterized in that: The first air blowing assembly includes a first air blowing seat plate disposed on the top of the base plate. Multiple vertically arranged first air blowing pins are installed on the top of the first air blowing seat plate. The positions of the multiple first air blowing pins correspond to the positions of multiple first blind holes circumferentially disposed on the bottom surface of the aluminum pump cover on the outer periphery of the first shaft hole. The first air blowing pins blow air upward toward the first blind holes corresponding to their positions. A clearance hole is provided in the middle of the first air blowing seat plate to facilitate the passage of the first positioning pin.
4. The chip blowing device for a multi-angle aluminum pump cover blind hole of a commercial vehicle cooling system according to claim 1, characterized in that: The second air blowing assembly includes a second air blowing seat plate that is driven to move up and down by a lifting assembly. Multiple vertically arranged second air blowing pins are installed at the bottom of the second air blowing seat plate. The positions of the multiple second air blowing pins correspond to the positions of multiple second blind holes that are arranged around the outer periphery of the second shaft hole on the top surface of the aluminum pump cover. The second air blowing pins blow air downward toward the second blind holes corresponding to their positions.
5. A chip blowing device for a multi-angle aluminum pump cover blind hole in a commercial vehicle cooling system according to claim 4, characterized in that: The lifting assembly includes a lifting cylinder vertically positioned directly above the second air-blowing base plate. The cylinder rod of the lifting cylinder extends downward and has a lifting block fixed at its end. The lifting block is fixedly connected to the top of the second air-blowing base plate. When the cylinder rod of the lifting cylinder extends or retracts vertically, it causes the second air-blowing base plate to move up and down.
6. A chip blowing device for a multi-angle aluminum pump cover blind hole in a commercial vehicle cooling system according to claim 5, characterized in that: A vertical support frame is provided on the base plate behind the lifting cylinder, and the lifting cylinder is mounted on the vertical support frame.
7. The chip blowing device for a multi-angle aluminum pump cover blind hole of a commercial vehicle cooling system according to claim 1, characterized in that: The third air blowing assembly includes a third air blowing seat plate that is driven to move left and right by a lateral moving member. Multiple laterally arranged third air blowing pins are installed on the right end of the third air blowing seat plate. The multiple third air blowing pins correspond to the positions of multiple third blind holes on the left end face of the aluminum pump cover. The third air blowing pins blow air to the right toward the corresponding third blind holes.
8. A chip blowing device for a multi-angle aluminum pump cover blind hole of a commercial vehicle cooling system according to claim 7, characterized in that: The lateral moving component includes a lateral cylinder disposed on the left side of the third air-blowing base plate. The cylinder rod of the lateral cylinder extends to the right and a moving block is fixed at its end. The moving block is fixedly connected to the middle of the left end of the third air-blowing base plate. When the cylinder rod of the lateral cylinder extends and retracts laterally, it drives the third air-blowing base plate to move left and right.
9. A chip blowing device for a multi-angle aluminum pump cover blind hole of a commercial vehicle cooling system according to claim 8, characterized in that: A cylinder mounting base is fixed to the top left end of the base plate, and the transverse cylinder is located on top of the cylinder mounting base.
10. A chip blowing device for a multi-angle aluminum pump cover blind hole of a commercial vehicle cooling system according to claim 1, characterized in that: The base plate is horizontally positioned.