Oil pan assembling and positioning mechanism

Abstract

The utility model relates to the technical field of oil pans, and discloses an oil pan assembling and positioning mechanism which comprises a machining table, a plurality of sliding grooves are formed in the upper surface of the machining table in a penetrating mode, sliding blocks are slidably installed in the sliding grooves, supporting plates are fixedly connected to the upper surfaces of the sliding blocks, and fixing cylinders are fixedly connected to the supporting plates; a fixing rod is arranged in the fixing barrel through a limiting assembly, a threaded rod is arranged on the side wall of the fixing barrel in a threaded mode, one end of the threaded rod is rotationally connected with the side wall of the fixing rod, and an air cylinder is fixedly installed on the lower surface of the machining table. A user can drive the fixing rods to move by rotating the screws, so that the fixing rods can be better attached to the surfaces of the oil pans, the fixing effect on the oil pans is improved, the multiple fixing rods can be driven to be close to or far away from one another through the air cylinders, and therefore the user can continuously fix the multiple subsequent oil pans; and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of oil pans, and in particular to an assembly and positioning mechanism for an oil pan. Background Art

[0002] The oil pan is the lower half of the crankcase, also known as the lower crankcase. Its function is to seal the crankcase as the outer shell of the oil tank to prevent impurities from entering, collect and store the lubricating oil flowing back from the friction surfaces of the diesel engine, dissipate some heat, and prevent the lubricating oil from oxidizing. When assembling the existing oil pan, in order to ensure that the position of the oil pan does not change during the assembly process, a positioning mechanism is usually required to fix the position of the oil pan to ensure stability and accuracy during the assembly process.

[0003] For example, a Chinese utility model patent with announcement number CN220680732U discloses an oil pan positioning mechanism, including a base plate, a clamping mechanism, a support box, a switch door, a moving mechanism, a blowing assembly and a limiting mechanism, wherein the clamping mechanism is arranged on the top of the base plate, the clamping mechanism includes a vertical plate, an electric telescopic rod and a clamping plate, the vertical plate is arranged on the top of the base plate, one end of the electric telescopic rod is connected to the vertical plate, and the other end of the electric telescopic rod is connected to the clamping plate, the support box is arranged at the bottom of the base plate, the switch door is arranged on the support box, the moving mechanism is arranged inside the support box, the blowing assembly is connected to the inside of the support box through the moving mechanism, and the limiting mechanism includes a second slide groove and a second electric slider, and the second slide groove is opened on one side of the support box. The utility model provides an oil pan positioning mechanism, which solves the problem that the current equipment has no blowing device.

[0004] With respect to the above-mentioned related technologies, the inventors believe that, in actual use, the shape of the oil pan is mostly irregular. When the positioning mechanism fixes the oil pan through the clamping plate, it cannot completely fit into the surface of the oil pan, resulting in unstable fixation, which is prone to shaking or displacement. In addition, due to the uneven surface of the oil pan, the clamping plate may cause excessive local pressure, resulting in damage to the oil pan.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that when the positioning mechanism fixes the oil pan through the clamping plate, it cannot completely fit the surface of the oil pan, resulting in unstable fixation and easy shaking or displacement, and due to the uneven surface of the oil pan, the clamping plate may cause excessive local pressure and cause damage to the oil pan, the present application provides an oil pan assembly positioning mechanism.

[0007] The oil pan assembly positioning mechanism provided in this application adopts the following technical solution:

[0008] An oil pan assembly positioning mechanism comprises a processing table, a plurality of slide grooves are formed through the upper surface of the processing table, and slide blocks are slidably installed in the plurality of slide grooves, the upper surface of the slide block is fixedly connected to a support plate, a fixed cylinder is fixedly connected to the support plate, a fixing rod is arranged in the fixing cylinder through a limiting assembly, a screw is threadedly arranged on the side wall of the fixing cylinder, one end of the screw is rotatably connected to the side wall of the fixing rod, a cylinder is fixedly installed on the lower surface of the processing table, and the output end of the cylinder is fixedly connected to the supporting cylinder, the lower surfaces of the plurality of slide blocks are fixedly connected to a first connecting seat, a plurality of second connecting seats are fixedly connected to the side wall of the supporting cylinder, and the corresponding first connecting seat and second connecting seat are hinged through a connecting plate.

[0009] Preferably, the limiting assembly comprises a limiting block, the limiting block is fixedly connected to the side wall of the fixing rod, a limiting groove is provided in the fixing cylinder, and the limiting block is slidably installed in the limiting groove.

[0010] Preferably, one end of the screw rod away from the fixing rod is fixedly connected to a knob, and one end of the fixing rod away from the screw rod is fixedly connected to a rubber pad.

[0011] Preferably, a limiting rod is fixedly connected in the sliding groove, and the limiting rod passes through the sliding block and is slidably connected thereto.

[0012] Preferably, a plurality of supporting legs are fixedly connected to the lower surface of the processing table.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] By rotating multiple screw rods, multiple fixing rods can be driven to move. When the multiple fixing rods are moved to appropriate positions respectively, the support tube can be driven downward by starting the cylinder, and the support tube can drive multiple second connecting seats thereon to move. The second connecting seat can drive the first connecting seat to move through the connecting plate, so that the fixing rod can be driven to move through the slider, so that the multiple fixing rods are close to each other, so that the oil pan can be clamped and fixed. Compared with the prior art, the user can drive the fixing rod to move by rotating the screw, so that the fixing rod can better fit the surface of the oil pan, thereby improving the fixing effect of the oil pan, and the multiple fixing rods can be driven to approach or move away from each other through the cylinder, so that the user can continuously fix the subsequent multiple oil pans, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0016] Figure 2 is a schematic diagram of the three-dimensional structure of a cylinder of an embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the fixing cylinder of the embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. Processing table; 2. Slider; 3. Support plate; 4. Fixed cylinder; 5. Fixed rod; 6. Knob; 7. Support leg; 8. Limit rod; 9. Cylinder; 10. First connecting seat; 11. Connecting plate; 12. Second connecting seat; 13. Support cylinder; 14. Rubber pad; 15. Limit block; 16. Limit groove; 17. Screw. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses an oil pan assembly positioning mechanism. Figure 1-3 , an oil pan assembly positioning mechanism, comprising a processing table 1, a plurality of slide grooves are formed on the upper surface of the processing table 1, and slide blocks 2 are slidably installed in the plurality of slide grooves, a support plate 3 is fixedly connected to the upper surface of the slide block 2, a fixed cylinder 4 is fixedly connected to the support plate 3, a fixed rod 5 is arranged in the fixed cylinder 4 through a limiting assembly, a screw 17 is threadedly arranged on the side wall of the fixed cylinder 4, one end of the screw 17 is rotatably connected to the side wall of the fixed rod 5, a cylinder 9 is fixedly installed on the lower surface of the processing table 1, a support cylinder 13 is fixedly connected to the output end of the cylinder 9, a first connecting seat 10 is fixedly connected to the lower surface of the plurality of slide blocks 2, a plurality of second connecting seats 12 are fixedly connected to the side wall of the support cylinder 13, the corresponding first connecting seats 10 and the second connecting seats 12 are hingedly connected through a connecting plate 11, and the model of the cylinder 9 can be selected as SC32-25-S; when in use, the oil pan to be assembled is placed on the processing table 1, The user can drive the multiple fixing rods 5 to move by rotating multiple screw rods 17 respectively. When the multiple fixing rods 5 are moved to the appropriate positions respectively, the support tube 13 can be driven to move downward by starting the cylinder 9. The support tube 13 can drive the multiple second connecting seats 12 thereon to move. The second connecting seat 12 can drive the first connecting seat 10 to move through the connecting plate 11, so that the fixing rod 5 can be driven to move through the slider 2, so that the multiple fixing rods 5 are close to each other, so that the oil pan can be clamped and fixed for subsequent assembly work. During this process, the user can drive the fixing rod 5 to move by rotating the screw 17, so that the fixing rod 5 can better fit with the surface of the oil pan, thereby improving the fixing effect of the oil pan, and the multiple fixing rods 5 can be driven to move closer to or away from each other through the cylinder 9, so that the user can continuously fix the subsequent multiple oil pans, thereby improving the practicality of the device.

[0021] Reference Figure 3 The limit assembly includes a limit block 15, which is fixedly connected to the side wall of the fixed rod 5. A limit groove 16 is opened in the fixed cylinder 4, and the limit block 15 is slidably installed in the limit groove 16; the limit block 15 can prevent the fixed rod 5 from rotating together with the screw 17.

[0022] Reference Figure 3 The end of the screw rod 17 away from the fixing rod 5 is fixedly connected with the knob 6, and the end of the fixing rod 5 away from the screw 17 is fixedly connected with the rubber pad 14; the knob 6 makes it easy for the user to rotate the screw 17, and the rubber pad 14 can improve the fixing effect of the fixing rod 5 on the oil pan.

[0023] Reference Figure 2 A limit rod 8 is fixedly connected in the slide groove, and the limit rod 8 passes through the slider 2 and is slidably connected thereto; the limit rod 8 makes the slider 2 more stable when moving.

[0024] Reference Figure 1 A plurality of supporting legs 7 are fixedly connected to the lower surface of the processing table 1; the supporting legs 7 facilitate supporting the entire device.

[0025] The implementation principle of an oil pan assembly positioning mechanism in the embodiment of the present application is as follows: the electrical components appearing in the present application are all externally connected to a power supply and a control switch when in use. When in use, the oil pan to be assembled is placed on a processing table 1, and the user can drive the multiple fixing rods 5 to move by rotating the multiple screw rods 17 respectively. When the multiple fixing rods 5 are moved to appropriate positions respectively, the support tube 13 can be driven to move downward by starting the cylinder 9, and the support tube 13 can drive the multiple second connecting seats 12 thereon to move. The second connecting seat 12 can drive the first connecting seat 10 to move through the connecting plate 11, so that the fixing rod 5 can be driven to move through the slider 2, so that the multiple fixing rods 5 are close to each other, so that the oil pan can be clamped and fixed for subsequent assembly work. In this process, the user can drive the fixing rod 5 to move by rotating the screw rod 17, so that the fixing rod 5 can better fit the surface of the oil pan, thereby improving the fixing effect of the oil pan, and the multiple fixing rods 5 can be driven to move closer to or away from each other through the cylinder 9, so that the user can continuously fix the subsequent multiple oil pans, thereby improving the practicality of the device.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An oil pan assembly positioning mechanism, comprising a processing table (1), characterized in that: A plurality of slide grooves are provided through the upper surface of the processing table (1), and slide blocks (2) are slidably installed in the plurality of slide grooves. The upper surface of the slide block (2) is fixedly connected to a support plate (3), and a fixed cylinder (4) is fixedly connected to the support plate (3). A fixed rod (5) is arranged in the fixed cylinder (4) through a limit assembly. A screw rod (17) is threadedly arranged on the side wall of the fixed cylinder (4), and one end of the screw rod (17) is rotatably connected to the side wall of the fixed rod (5). A cylinder (9) is fixedly installed on the lower surface of the processing table (1), and the output end of the cylinder (9) is fixedly connected to the support cylinder (13). The lower surfaces of the plurality of slide blocks (2) are fixedly connected to a first connecting seat (10), and the side wall of the support cylinder (13) is fixedly connected to a plurality of second connecting seats (12), and the corresponding first connecting seats (10) and second connecting seats (12) are hingedly connected via a connecting plate (11).

2. The oil pan assembly positioning mechanism according to claim 1, characterized in that: The limiting assembly comprises a limiting block (15), the limiting block (15) is fixedly connected to the side wall of the fixing rod (5), a limiting groove (16) is provided in the fixing cylinder (4), and the limiting block (15) is slidably installed in the limiting groove (16).

3. The oil pan assembly positioning mechanism according to claim 2, characterized in that: One end of the screw rod (17) away from the fixing rod (5) is fixedly connected to a knob (6), and one end of the fixing rod (5) away from the screw rod (17) is fixedly connected to a rubber pad (14).

4. The oil pan assembly positioning mechanism according to claim 1, characterized in that: A limiting rod (8) is fixedly connected in the sliding groove, and the limiting rod (8) passes through the sliding block (2) and is slidably connected thereto.

5. The oil pan assembly positioning mechanism according to claim 1, characterized in that: A plurality of supporting legs (7) are fixedly connected to the lower surface of the processing table (1).

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