Special fixing tool for oil sump

Abstract

The utility model relates to the technical field of fixed frock, concretely to special fixed frock of oil sump, including bottom plate, the upper portion of bottom plate is provided with fixed block no.

Description

Technical Field

[0001] This utility model relates to the field of fixing fixture technology, specifically a special fixing fixture for oil pans. Background Technology

[0002] Oil pan-specific fixtures are tooling equipment specially designed for the structural characteristics and processing and assembly requirements of automotive engine oil pans. Their core function is to achieve precise positioning and reliable clamping of the oil pan to meet the operational requirements of welding, processing, testing and other processes.

[0003] In the prior art, such as the special tooling for processing oil pans disclosed in CN212885238U, the utility model can clamp and fix the engine oil pan while improving the convenience of use and the stability of subsequent clamping, and facilitates quick adjustment of the drilling position and direction, thus improving the convenience of use.

[0004] The process of clamping the oil pan is cumbersome, requiring manual rotation of the clamping screw multiple times to fix the oil pan, resulting in low clamping efficiency. Furthermore, it is difficult to keep the oil pan centered in the device during clamping, which cannot meet the high-speed production requirements of automated production lines. During the processing of the oil pan, fine-tuning of its angle is often required according to specific process requirements. While the device can rotate horizontally, it cannot make vertical angle adjustments, leading to insufficient processing at the edges and corners of the oil pan and affecting its processing quality. Therefore, we propose a dedicated fixture for fixing the oil pan. Utility Model Content

[0005] One of the technical problems this application aims to solve is that the low clamping efficiency of fixing the oil pan by repeatedly rotating the clamping screw and the inability to make fine adjustments to the vertical angle result in incomplete processing of the oil pan.

[0006] To solve the above-mentioned technical problems, embodiments of this application provide a dedicated fixing fixture for an oil pan, including a base plate, a fixing block one disposed on the upper part of the base plate, a fixing block two rotatably connected to the upper part of the fixing block one, a carrier plate disposed on the upper part of the fixing block two, a plurality of fixing plates disposed on the upper part of the base plate, a push rod one slidably connected to the upper part of the fixing plate, a clamping plate disposed at the end of the push rod one near the carrier plate, a driving member for driving the push rod one to slide disposed on the lower part of the carrier plate, and a pushing member for driving the carrier plate to rotate disposed on the upper part of the base plate.

[0007] Preferably, the driving component includes a driving plate that rotates inside the carrier plate, a motor is provided on the right side of the second fixing block, the driving end of the motor is located at the lower part of the driving plate, a driving rod is slidably connected to the lower part of the first push rod, a driving groove is provided on the surface of the driving plate, and the end of the driving rod away from the first push rod slides inside the driving groove.

[0008] Preferably, the pushing member includes an I-shaped plate that slides on the upper part of the base plate, an electric push rod is provided on the left side of the fixing block one, the left end of the electric push rod is provided on the left side of the I-shaped plate, a plurality of push rods two are rotatably connected at the edge of the I-shaped plate, a connecting rod is rotatably connected to the upper end of the push rod two, and the upper end of the connecting rod is provided at the lower edge of the carrier plate.

[0009] Preferably, the upper part of the carrier plate is provided with multiple positioning holes, and the depth of the left side of the drive groove is lower than that of the right side of the drive groove.

[0010] Preferably, the I-shaped plate slides under the first fixed block.

[0011] Preferably, the lower part of the carrier plate is provided with a plurality of guide blocks, and the drive rod slides inside the guide blocks.

[0012] Preferably, the lower part of the carrier plate and the upper part of the base plate are provided with a plurality of connecting blocks, and a hydraulic rod is rotatably connected between two adjacent connecting blocks.

[0013] This utility model has at least the following beneficial effects:

[0014] 1. This special fixing fixture for oil pan consists of a base plate, a fixing block and a carrier plate as its basic frame. The motor drives the drive plate to rotate, and the drive groove and drive rod cooperate to drive the push rod and clamping plate to move, thereby clamping and fixing the oil pan.

[0015] 2. The electric actuator pushes the I-shaped plate to slide, and the quadrilateral structure formed by the linkage actuator and the connecting rod adjusts the tilt angle of the carrier plate, thereby realizing the angle adjustment of the oil pan. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the fixing block of this utility model;

[0018] Figure 3 This is a schematic diagram of the drive groove structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the I-beam structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0021] In the diagram: 1. Base plate; 11. Fixing block one; 12. Fixing block two; 13. Carrier plate; 131. Positioning hole; 2. Clamping plate; 3. Fixing plate; 31. Push rod one; 32. Connecting rod; 4. Driving component; 41. Motor; 42. Driving plate; 421. Driving groove; 43. Driving rod; 44. Guide block; 5. Pushing component; 51. I-beam plate; 52. Push rod two; 521. Connecting block; 53. Electric push rod; 54. Hydraulic rod. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figure 1-4 This utility model provides a technical solution: a special fixing fixture for an oil pan, including a base plate 1, a fixing block 11 on the upper part of the base plate 1, a fixing block 12 rotatably connected to the upper part of the fixing block 11, a carrier plate 13 on the upper part of the fixing block 12, a plurality of fixing plates 3 on the upper part of the base plate 1, a push rod 31 slidably connected to the upper part of the fixing plate 3, a clamping plate 2 on the end of the push rod 31 near the carrier plate 13, a driving component 4 for driving the push rod 31 to slide on the lower part of the carrier plate 13, and a pushing component 5 for driving the carrier plate 13 to rotate on the upper part of the base plate 1;

[0024] The base plate 1, fixing block 11, fixing block 2 12 and carrier plate 13 form the overall frame of the device. The clamping plate 2 matches the side of the oil pan. The fixing plate 3 provides sliding support for push rod 31. Push rod 31 can push clamping plate 2 to move. Driven by the drive component 4, clamping plate 2 can be driven to slide and clamp against the oil pan. With the cooperation of push component 5, the angle of carrier plate 13 can be finely adjusted.

[0025] Furthermore, the driving component 4 includes a driving plate 42 that rotates inside the carrier plate 13, a motor 41 is provided on the right side of the fixing block 2 12, the driving end of the motor 41 is located at the lower part of the driving plate 42, a driving rod 43 is slidably connected to the lower part of the push rod 1 31, a driving groove 421 is provided on the surface of the driving plate 42, and the end of the driving rod 43 away from the push rod 1 31 slides inside the driving groove 421.

[0026] Furthermore, the upper part of the carrier plate 13 is provided with multiple positioning holes 131, and the depth of the left side of the drive groove 421 is lower than that of the right side of the drive groove 421.

[0027] When the motor 41 starts, it drives the drive plate 42 to rotate. The drive groove 421 can push the drive rod 43 to slide. Drive grooves 421 of different depths can pull the two drive rods 43 on the left to slide, forming a greater sliding distance than the drive rod 43 on the right. This allows the sliding distance of the two clamping plates 2 on the left to be consistent with that of the clamping plate 2 on the right.

[0028] Furthermore, the pusher 5 includes an I-shaped plate 51 that slides on the upper part of the base plate 1. An electric push rod 53 is provided on the left side of the fixing block 11. The left end of the electric push rod 53 is provided on the left side of the I-shaped plate 51. Multiple push rods 52 are rotatably connected to the edge of the I-shaped plate 51. A connecting rod 32 is rotatably connected to the upper end of the push rod 52. The upper end of the connecting rod 32 is provided at the lower edge of the carrier plate 13.

[0029] When the electric actuator 53 is activated, it can push the I-shaped plate 51 to slide, causing the second actuator 52 to slide. The two second actuators 52 on the left and right sides and the connecting rod 32 form the four sides of a quadrilateral. By changing the position of the I-shaped plate 51, when the I-shaped plate 51 pushes the two second actuators 52 on one side to slide away from the first fixed block 11, the second actuator 52 on the other side will move closer to the first fixed block 11. Thus, the second actuators 52 in different positions can slide and push the carrier plate 13 to move one side upward and the other side downward, thereby changing the angle of the carrier plate 13 and realizing the fine adjustment of the angle of the carrier plate 13.

[0030] Furthermore, the I-shaped plate 51 slides on the lower part of the fixed block 11.

[0031] Furthermore, the lower part of the carrier plate 13 is provided with a plurality of guide blocks 44, and the drive rod 43 slides inside the guide blocks 44;

[0032] Guided by the guide block 44, the drive rod 43 can slide, causing the push rod 31 to slide.

[0033] Example 2: Please refer to Figure 5 Based on Embodiment 1, this utility model provides another technical solution: a plurality of connecting blocks 521 are provided on the lower part of the carrier plate 13 and the upper part of the base plate 1, and a hydraulic rod 54 is rotatably connected between two adjacent connecting blocks 521.

[0034] The two adjacent hydraulic rods 54 are connected in series. The two hydraulic rods 54 on the adjacent side can be started at the same time. After the hydraulic rods 54 are started, they can push the connecting block 521 to move. At the same time, the two hydraulic rods 54 on the other side start to retract, which can drive the two connecting blocks 521 on the other side to move. This can make one side of the connecting blocks 521 on both sides rise and the other side fall, thereby pushing the carrier plate 13 to rotate and finely adjust the angle.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A special fixture for fixing an oil pan, including a base plate (1), characterized in that: The base plate (1) is provided with a fixing block 1 (11) on its upper part, a fixing block 2 (12) is rotatably connected to the upper part of the fixing block 1 (11), a carrier plate (13) is provided on the upper part of the fixing block 2 (12), a plurality of fixing plates (3) are provided on the upper part of the base plate (1), a push rod 1 (31) is slidably connected to the upper part of the fixing plate (3), a clamping plate (2) is provided at one end of the push rod 1 (31) near the carrier plate (13), a driving member (4) for driving the push rod 1 (31) to slide is provided on the lower part of the carrier plate (13), and a pushing member (5) for driving the carrier plate (13) to rotate is provided on the upper part of the base plate (1).

2. The special fixing fixture for the oil pan according to claim 1, characterized in that: The driving component (4) includes a driving plate (42) that rotates inside the carrier plate (13). A motor (41) is provided on the right side of the second fixing block (12). The driving end of the motor (41) is located at the lower part of the driving plate (42). A driving rod (43) is slidably connected to the lower part of the push rod (31). A driving groove (421) is provided on the surface of the driving plate (42). The end of the driving rod (43) away from the push rod (31) slides inside the driving groove (421).

3. The special fixing fixture for the oil pan according to claim 1, characterized in that: The pusher (5) includes an I-shaped plate (51) that slides on the upper part of the base plate (1). An electric push rod (53) is provided on the left side of the fixing block (11). The left end of the electric push rod (53) is located on the left side of the I-shaped plate (51). Multiple push rods (52) are rotatably connected to the edge of the I-shaped plate (51). A connecting rod (32) is rotatably connected to the upper end of the push rod (52). The upper end of the connecting rod (32) is located at the lower edge of the carrier plate (13).

4. The special fixing fixture for the oil pan according to claim 2, characterized in that: The upper part of the carrier plate (13) is provided with a plurality of positioning holes (131), and the left side of the drive groove (421) is lower than the right side of the drive groove (421).

5. The special fixing fixture for the oil pan according to claim 3, characterized in that: The I-shaped plate (51) slides under the fixed block (11).

6. The special fixing fixture for the oil pan according to claim 2, characterized in that: The lower part of the carrier plate (13) is provided with a plurality of guide blocks (44), and the drive rod (43) slides inside the guide blocks (44).

7. The special fixing fixture for the oil pan according to claim 3, characterized in that: Multiple connecting blocks (521) are provided on the lower part of the carrier plate (13) and the upper part of the base plate (1), and a hydraulic rod (54) is rotatably connected between two adjacent connecting blocks (521).

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