Oil pan oil suction hole machining device

Abstract

The utility model discloses an oil pan oil suction hole machining device, which relates to the technical field of part machining, and comprises a device base, a side plate, a punching mechanism, a connecting block, an adjusting screw rod, a fixed block, a rotating rod, a supporting block, a supporting leg and a first sliding block, the other side of the first sliding block is connected with a movable block, and the two sides of the movable block are connected with extension blocks. The center of the extending block is connected with a clamping block, the front side of the movable block is connected with a connecting spring, the other side of the connecting spring is connected with a top plate, the inner side of the top plate is connected with a second sliding block, and the center of the second sliding block is connected with a clamping block. The movable block is arranged on the front side of the fixed block and matched with the clamping block, the movable block can move left and right through the first sliding block, the clamping block moves up and down through the second sliding block, and it is guaranteed that a connecting hole in any position of an oil shell can be limited and fixed; and the fixing adaptability to different types of oil shells is improved, and the fixing effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a device for processing an oil suction hole of an oil pan. Background Art

[0002] The engine requires oil for normal operation, and the oil pan is the primary oil storage component. The oil pan contains several key components, including the oil pump suction port, oil pump filter, oil pump gear, crankshaft connecting rod support point, and oil drain hole. The oil pump suction port, where the oil pump draws lubricating oil from the oil pan, is typically located on the side of the oil pan at an angle to the horizontal. During oil pan production, the suction port must be milled from within the oil pan. Due to its unique location and angle, this process presents some limitations.

[0003] An existing patent (publication number: CN220717873U) discloses a device for machining oil pan suction holes. After the oil pan is clamped to a support plate, the device is coaxial with a milling tool. The milling mechanism extends through a through-hole in the support plate into the oil pan to machine the oil pan suction hole. This utility model features a rational design and ease of use, improving the quality of the device. However, during the implementation of this solution, the following issues were identified in the prior art that have not been adequately addressed:

[0004] During use, the device uses threaded nails to fix the connecting holes on the side of the oil shell, but it is difficult to ensure that all the connecting holes of the oil shell are compatible with the threaded nails, which results in great limitations in use. Secondly, the angle is fixed during use, and it cannot be operated once different oil hole processing is required. Summary of the Invention

[0005] In order to improve the above-mentioned problems, the utility model provides an oil pan oil suction hole processing device.

[0006] The utility model provides an oil pan oil suction hole processing device, which adopts the following technical solutions:

[0007] An oil pan oil suction hole processing device includes a device base, a side plate is provided above the device base, a punching mechanism is provided below the side plate, a connecting block is connected above the device base, an adjusting screw is connected to the center of the connecting block, a fixed block is connected above the adjusting screw, a rotating rod is connected to the rear of the fixed block, a supporting block is connected below the rotating rod, and a supporting foot is connected below the supporting block;

[0008] The front side of the fixed block is connected to the first sliding block, the other side of the first sliding block is connected to the movable block, the two sides of the movable block are connected to the extension blocks, the center of the extension block is connected to the locking block, the front side of the movable block is connected to the connecting spring, the other side of the connecting spring is connected to the top plate, the inner side of the top plate is connected to the second sliding block, and the center of the second sliding block is connected to the clamping block.

[0009] Through the above technical solution, it is convenient to change the angle of the fixed block by adjusting the screw rod and the connecting block, so as to facilitate the processing of different oil holes. The support block is used to ensure the stability of the fixed block. A clamping block that can move left and right and up and down is also provided to fix the oil shell, ensuring that different oil shells are fixed and improving adaptability.

[0010] Optionally, in the above-mentioned oil pan oil suction hole processing device, the connection method between the device base and the connecting block is a hot melt connection, the connection method between the connecting block and the adjusting screw is a rotation connection, and the connection method between the adjusting screw and the fixed block is a threaded connection.

[0011] With the above technical solution, it is easy to change the angle of the connecting block by adjusting the screw rod, and the position can be finely adjusted when necessary.

[0012] Optionally, in the above-mentioned oil pan oil suction hole processing device, the connection method between the fixed block and the rotating rod is a rotating connection, the connection method between the rotating rod and the supporting block is a hot melt connection, and the supporting block and the support leg are at an angle structure.

[0013] The above technical solution facilitates the cooperation between the fixing block and the supporting block to provide auxiliary support to the fixing block, thereby preventing the fixing block from moving during use.

[0014] Optionally, in the above-mentioned oil pan oil suction hole processing device, the movable blocks are evenly and equidistantly distributed on the front side of the fixed block, the movable blocks are connected to the fixed block via a first sliding block in a sliding manner, and extension blocks are symmetrically distributed on both sides of the movable block, and the extension blocks form a snap-fit structure with the fixed block via a snap-fit block.

[0015] With the above technical solution, the movable block can be easily moved by the first sliding block, and the extending block and the engaging block are used for fixing, thereby ensuring that the movable block can be adjusted to the left and right positions.

[0016] Optionally, in the above-mentioned oil pan oil suction hole processing device, the movable block forms a spring return structure with the top plate by connecting the spring, and the two sides of the top plate are also slidably connected with a limit rod, and the limit rod and the movable block are installed in an integrated manner.

[0017] Through the above technical solution, it is convenient to cooperate with the connecting spring through the movable block so that the top plate can automatically shrink and complete the fixing work.

[0018] Optionally, in the above-mentioned oil pan oil suction hole processing device, the top plate forms a sliding structure through a second sliding block and a clamping block, the cross section of the second sliding block is a T-shaped structure, and an insertion rod is provided at the center of the clamping block.

[0019] Through the above technical solution, the second sliding block allows the clamping block to move up and down, thereby ensuring the fixation of the oil shell.

[0020] In summary, the present invention has at least one of the following beneficial effects:

[0021] By setting an adjusting screw at the bottom of the fixed block, the angle and position of the fixed block can be changed to adapt to the oil hole processing work in different situations, and a support block is set on the rear side of the fixed block to provide auxiliary support for the fixed block to prevent the oil shell above the fixed block from causing the fixed block to slip during the processing, thereby ensuring the processing work;

[0022] By arranging a movable block and a clamping block on the front side of the fixed block to cooperate with each other, the movable block can be moved left and right by the first sliding block, and the clamping block can be moved up and down by the second sliding block, thereby ensuring that the connecting hole at any position of the oil shell can be limited and fixed, improving the fixation adaptability of different types of oil shells and ensuring the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0024] Figure 2 This is a side view of the support block structure of the utility model;

[0025] Figure 3 This is a side view of the structure of the movable block of the utility model;

[0026] Figure 4 This utility model Figure 1 A in the middle is an enlarged structural diagram;

[0027] Figure 5 It is a schematic diagram of the side structure of the top plate of the utility model.

[0028] In the figure: 1. Device base; 2. Side panel; 3. Punching mechanism; 4. Fixed block; 5. Support block; 6. Support foot; 7. Adjusting screw; 8. Connecting block; 9. Rotating rod; 10. Movable block; 11. Extension block; 12. Engaging block; 13. First sliding block; 14. Connecting spring; 15. Top plate; 16. Second sliding block; 17. Clamping block. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-5 The utility model is described in further detail.

[0030] Please refer to the attached figure in the instruction manual Figure 1-5 , the utility model provides an embodiment: an oil pan oil suction hole processing device, including a device base 1, a side plate 2 is arranged above the device base 1, a punching mechanism 3 is arranged below the side plate 2, a connecting block 8 is connected to the top of the device base 1, an adjusting screw rod 7 is fixed by the connecting block 8 to ensure the use of the adjusting screw rod 7, the center of the connecting block 8 is connected to the adjusting screw rod 7, the top of the adjusting screw rod 7 is connected to a fixing block 4, the position and angle of the fixing block 4 are changed by adjusting the screw rod 7 to ensure the oil hole processing, a rotating rod 9 is connected to the rear of the fixing block 4, a supporting block 5 is connected below the rotating rod 9, a support leg 6 is connected below the support block 5, and the support block 5 and the support leg 6 are used for support to prevent the fixing block 4 from moving;

[0031] The front side of the fixed block 4 is connected to the first sliding block 13, and the other side of the first sliding block 13 is connected to the movable block 10, which drives the top plate 15 and the clamping block 17 to move left and right through the movable block 10 to ensure subsequent fixation. The two sides of the movable block 10 are connected to the extension blocks 11, and the center of the extension block 11 is connected to the locking block 12. The movable block 10 is fixed by the locking block 12 to prevent shaking. The front side of the movable block 10 is connected to the connecting spring 14, and the other side of the connecting spring 14 is connected to the top plate 15. The top plate 15 is connected by the connecting spring 14 so that it moves toward the position of the movable block 10. The inner side of the top plate 15 is connected to the second sliding block 16, and the center of the second sliding block 16 is connected to the clamping block 17. The clamping block 17 is driven up and down by the second sliding block 16 to further improve adaptability.

[0032] See the attached drawings in the specification Figure 1-5 The connection between the device base 1 and the connecting block 8 is a hot-melt connection, the connection between the connecting block 8 and the adjusting screw rod 7 is a rotation connection, and the connection between the adjusting screw rod 7 and the fixed block 4 is a threaded connection. By adjusting the screw rod 7 to change the angle of the connecting block 8, the position can be finely adjusted when necessary.

[0033] See the attached drawings in the specification Figure 1-5 The connection between the fixed block 4 and the rotating rod 9 is a rotating connection, the connection between the rotating rod 9 and the supporting block 5 is a hot melt connection, and the supporting block 5 and the support leg 6 are at an angle structure. The fixed block 4 cooperates with the supporting block 5 to provide auxiliary support for the fixed block 4 to prevent it from moving during use.

[0034] See the attached drawings in the specification Figure 1-5The movable blocks 10 are evenly and equidistantly distributed on the front side of the fixed block 4. The movable block 10 is connected to the fixed block 4 by a sliding connection through the first sliding block 13. Extension blocks 11 are symmetrically distributed on both sides of the movable block 10. The extension blocks 11 form a snap-fit structure with the fixed block 4 through the snap-fit block 12. The movable block 10 is driven to move by the first sliding block 13, and is fixed by the extension block 11 and the snap-fit block 12 to ensure that the movable block 10 can be adjusted to the left and right positions.

[0035] See the attached drawings in the specification Figure 1-5 The movable block 10 forms a spring return structure with the top plate 15 by connecting the spring 14. The two sides of the top plate 15 are also slidably connected to the limit rod, and the limit rod and the movable block 10 are installed in an integrated manner. Through the cooperation between the movable block 10 and the connecting spring 14, the top plate 15 can automatically retract to complete the fixing work.

[0036] See the attached drawings in the specification Figure 1-5 The top plate 15 forms a sliding structure with the clamping block 17 through the second sliding block 16. The cross section of the second sliding block 16 is a T-shaped structure. An insertion rod is provided at the center of the clamping block 17. The second sliding block 16 enables the clamping block 17 to move up and down to ensure the fixation of the oil shell.

[0037] Working principle: When in use, first, turn the adjusting screw 7 to make the fixed block 4 rotate with the adjusting screw 7. When it is adjusted to a suitable angle, pull the support block 5, and the support block 5 slides with the fixed block 4 through the rotating rod 9 until the support block 5 and the support leg 6 are attached to the device base 1, completing the fixing of the fixed block 4. When the position of the fixed block 4 needs to be fine-tuned, grab the fixed block 4 to prevent it from flipping left or right. When the adjusting screw 7 and the fixed block 4 are threaded, the fixed block 4 will move in position.

[0038] As mentioned above, after adjusting the angle of the fixed block 4, the oil shell is placed above the fixed block 4. According to the position of the connecting hole of the oil shell, the movable block 10 is grabbed and moved so that the movable block 10 moves left and right through the first sliding block 13 below it. Before moving to the appropriate position, the top plate 15 is pulled to move it above the oil shell. After the movement is completed, the top plate 15 is released, and the connecting spring 14 drives the top plate 15 and the clamping block 17 inside it to be above the oil shell. If the insertion rod can enter the connecting hole, punching can be performed. When it cannot be adapted, the clamping block 17 is pushed to make it slide with the second sliding block 16 and move up and down until the oil shell is fixed. It should be noted that the specific working principle and structure of the punching mechanism 3 refer to the parts with the same name in the comparative patent in the background technology.

[0039] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. An oil pan oil suction hole processing device, comprising a device base (1), a side plate (2) provided above the device base (1), and a punching mechanism (3) provided below the side plate (2), characterized in that: The top of the device base (1) is connected to a connecting block (8), the center of the connecting block (8) is connected to an adjusting screw rod (7), the top of the adjusting screw rod (7) is connected to a fixing block (4), the rear of the fixing block (4) is connected to a rotating rod (9), the bottom of the rotating rod (9) is connected to a supporting block (5), and the bottom of the supporting block (5) is connected to a supporting foot (6); The front side of the fixed block (4) is connected to a first sliding block (13), the other side of the first sliding block (13) is connected to a movable block (10), both sides of the movable block (10) are connected to extension blocks (11), the center of the extension block (11) is connected to a locking block (12), the front side of the movable block (10) is connected to a connecting spring (14), the other side of the connecting spring (14) is connected to a top plate (15), the inner side of the top plate (15) is connected to a second sliding block (16), and the center of the second sliding block (16) is connected to a clamping block (17).

2. The oil pan oil suction hole processing device according to claim 1, characterized in that: The connection mode between the device base (1) and the connecting block (8) is a hot melt connection, the connection mode between the connecting block (8) and the adjusting screw rod (7) is a rotation connection, and the connection mode between the adjusting screw rod (7) and the fixed block (4) is a threaded connection.

3. The oil pan oil suction hole processing device according to claim 1, characterized in that: The fixed block (4) and the rotating rod (9) are connected by a rotating connection, the rotating rod (9) and the supporting block (5) are connected by a hot melt connection, and the supporting block (5) and the supporting leg (6) are in an angled structure.

4. The oil pan oil suction hole processing device according to claim 1, characterized in that: The movable blocks (10) are evenly and equidistantly distributed on the front side of the fixed block (4); the movable blocks (10) are connected to the fixed block (4) via a first sliding block (13) in a sliding manner; extension blocks (11) are symmetrically distributed on both sides of the movable block (10); the extension blocks (11) form a snap-fit structure with the fixed block (4) via a snap-fit block (12).

5. The oil pan oil suction hole processing device according to claim 1, characterized in that: The movable block (10) forms a spring return structure by connecting the spring (14) and the top plate (15). Both sides of the top plate (15) are also slidably connected to limit rods, and the limit rods and the movable block (10) are installed in an integrated manner.

6. The oil pan oil suction hole processing device according to claim 1, characterized in that: The top plate (15) forms a sliding structure through a second sliding block (16) and a clamping block (17); the cross section of the second sliding block (16) is a T-shaped structure; an insertion rod is provided at the center of the clamping block (17).

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