Pipeline installation tool of automobile oil-gas separator

Abstract

The utility model is suitable for the technical field of automobile oil-gas separators, and discloses a pipeline installation tool of an automobile oil-gas separator, a bidirectional screw rod is rotatably installed at the middle end of the inner side of a transmission frame through a bearing, transmission sleeves are movably sleeved on the surfaces of the two ends of the outer side of the bidirectional screw rod, and a connecting rod is fixedly installed on the surface of the top of the outer side of each transmission sleeve. And the connecting rods are slidably installed in the transmission frame in a penetrating mode, a transmission frame is fixedly installed on the surface of the top of each connecting rod, a limiting arc plate is fixedly installed on the surface of the top of each transmission frame, and the limiting arc plates are slidably located above the machining table. According to the technical scheme, the limiting arc plate can clamp and fix the oil-gas separator to be assembled from the outer side of the oil-gas separator, and meanwhile the oil-gas separator to be assembled can be always centered and fixed to the same horizontal position as the penetrating groove; and operation steps and labor consumption required by an operator for adjusting the mounting positions of the to-be-mounted pipeline and the oil-gas separator are reduced.

Description

Technical Field

[0001] The utility model is applicable to the technical field of automobile oil-gas separators, and particularly relates to a pipeline installation tool for automobile oil-gas separators. Background Art

[0002] At present, the oil-gas separator is generally installed at the breathing port of the engine crankcase or the exhaust pipe. Its function is to separate the oil in the exhaust gas of the crankcase and reduce the oil discharged from the breathing port of the crankcase to the outside of the engine. When the oil-gas separator is assembled and used, installation tools are often used to perform auxiliary installation processing on the oil-gas separator and the pipes connected at both ends.

[0003] However, nowadays, when the oil-gas separator and the pipeline are connected and installed, the pipeline is often inserted from the fixed positions at both ends of the oil-gas separator for splicing and installation. At this time, the position of the oil-gas separator needs to be placed and fixed. When fixing the oil-gas separator, the operator often adjusts the limit mechanisms on both sides in steps and then clamps and fixes the oil-gas separator. However, such limit mechanisms cannot be adjusted synchronously from both sides, which results in the oil-gas separator being unable to be placed in the center when being fixed and deviating from the position where the pipeline is inserted, affecting the assembly quality of the pipeline and the oil-gas separator. Therefore, we propose a pipeline installation tool for an automotive oil-gas separator. Utility Model Content

[0004] The main purpose of the utility model is to provide a pipeline installation tool for an automobile oil-gas separator, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A pipeline installation tool for an automobile oil-gas separator comprises a processing table, a driving slide rail is fixedly installed on the side of the top of the processing table, a fixing plate is slidably installed on the top surface of each two groups of the driving slide rails, a penetration groove is opened inside the middle end of each fixing plate, and a transmission frame is fixedly installed on the middle end surface of the bottom of the processing table;

[0007] A bidirectional screw is rotatably mounted on the middle end of the inner side of the transmission frame through a bearing, and transmission sleeves are movably sleeved on the outer side and end surfaces of the bidirectional screw, and a connecting rod is fixedly mounted on the outer top surface of each transmission sleeve, and the connecting rod passes through the sliding installation and the interior of the transmission frame, and a transmission frame is fixedly mounted on the top surface of each connecting rod, and the transmission frame passes through the sliding installation and the interior of the processing table;

[0008] A limiting arc plate is fixedly installed on the top surface of each transmission frame, and the limiting arc plate is slidably located above the processing table.

[0009] By adopting the above technical scheme, through the rotation transmission action of the bidirectional screw on the transmission sleeve, and the transmission connection action of the connecting rod and the transmission frame, the limiting arc plate can clamp and fix the oil-gas separator to be assembled from the outside, and the oil-gas separator to be installed can always be centered and fixed at the same horizontal position as the insertion groove, reducing the operator's required operating steps and labor consumption for adjusting the installation position of the installation pipeline and the oil-gas separator.

[0010] As an optional solution of the technical solution of the present application, a servo motor is fixedly mounted on the outer surface of the transmission frame, and the side of the servo motor transmission shaft is fixedly connected to the outer top surface of the bidirectional screw rod through a coupling.

[0011] By adopting the above technical solution, the power source required for the rotation of the bidirectional screw can be provided through the structural function of the servo motor.

[0012] As an optional solution of the technical solution of the present application, a limiting groove is provided inside the middle end of the processing table, and the transmission frame passes through the sliding installation and the limiting groove.

[0013] By adopting the above technical solution, the transmission adjustment rationality of the entire device is ensured by the guiding and limiting effect of the limiting groove on the transmission frame.

[0014] As an optional scheme of the technical scheme of the present application, a hollow frame is fixedly installed on the outer side surface of each of the two ends of the fixed plate, an extrusion plate is slidably installed inside each of the hollow frames, a fixing rod is fixedly installed on the outer side surface of each of the extrusion plates, and the fixing rod is slidably installed on the outer side of the hollow frame, a tightening block is fixedly installed on the end surface of each of the fixing rods away from the extrusion plate, and the tightening block is located on the outside of the insertion groove, a movable groove is opened at the middle end of one side of each hollow frame close to the insertion groove, and the fixing rod is slidably installed inside the movable groove, a push spring is movably sleeved inside each of the hollow frames, and the side of the push spring is movably fitted to the outer side surface of the extrusion plate.

[0015] By adopting the above technical solution, the position of the tightening block can be adjusted under the reverse pushing action of the push spring to ensure that the pipeline is always in the middle position of the penetration groove, while further improving the assembly quality of the subsequent pipeline and oil-gas separator.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application is a pipeline installation tool for an automobile oil-gas separator. A transmission frame is arranged at the bottom of a processing table, and a bidirectional screw is installed inside the transmission frame. Under the rotation transmission action of the bidirectional screw on the transmission sleeve sleeved on the surface, the transmission sleeves located on both sides of the transmission frame can be synchronously moved toward or relative to each other horizontally. Subsequently, under the transmission connection action of the connecting rod and the transmission frame, the two groups of limit arc plates can be driven to be synchronously moved toward or relative to each other horizontally on the surface of the processing table, ensuring that the limit arc plates can clamp and fix the oil-gas separator to be assembled from the outside, so that the oil-gas separator to be installed can always be centered and fixed at the same horizontal position as the insertion groove, reducing the operator's required operating steps and labor consumption for installing the pipeline and adjusting the installation position of the oil-gas separator.

[0018] 2. The technical solution of the present application is a pipeline installation tool for an automobile oil-gas separator. By arranging a hollow frame and a movable clamping block at both ends of the side of a fixed plate, combined with the reverse pushing effect of a push spring on the extrusion plate and the clamping block, it can ensure that after pipes of different diameters are inserted into the penetration groove, the two sets of clamping blocks can always push them from the outside of the pipe, ensuring that the pipe is always in the middle position of the penetration groove, while further improving the assembly quality of subsequent pipes and oil-gas separators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a pipeline installation tool for an automobile oil-gas separator according to the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of a transmission frame of a pipeline installation tool for an automobile oil-gas separator according to the utility model;

[0021] Figure 3 The utility model is a schematic diagram of a side cross-sectional structure of a hollow frame of a pipeline installation tool for an automobile oil-gas separator.

[0022] Figure numerals: 1, processing table; 11, driving slide rail; 12, fixing plate; 13, insertion groove; 2, transmission frame; 21, bidirectional screw rod; 22, transmission sleeve; 23, connecting rod; 24, transmission frame; 25, limiting arc plate; 26, limiting groove; 27, servo motor; 3, hollow frame; 31, extrusion plate; 32, fixing rod; 33, pushing spring; 34, movable groove; 35, tightening block. DETAILED DESCRIPTION

[0023] like Figure 1-3As shown, the utility model provides a technical solution: a pipeline installation tool for an automobile oil-gas separator, a servo motor 27 is fixedly installed on the outer surface of a transmission frame 2, and the side of the servo motor 27 transmission shaft is fixedly connected to the outer top surface of a bidirectional screw rod 21 through a coupling, a bidirectional screw rod 21 is rotatably installed on the inner middle end of the transmission frame 2 through a bearing, and transmission sleeves 22 are movably sleeved on the outer end surfaces of the bidirectional screw rod 21, a connecting rod 23 is fixedly installed on the outer top surface of each transmission sleeve 22, and the connecting rod 23 penetrates the sliding installation and the inside of the transmission frame 2, a transmission frame 24 is fixedly installed on the top surface of each connecting rod 23, and the transmission frame 24 penetrates the sliding installation and the inside of the processing table 1, a limiting arc plate 25 is fixedly installed on the top surface of each transmission frame 24, and the limiting arc plate 25 is slidably located above the processing table 1.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown in FIG. 1 , a limiting groove 26 is provided inside the middle end of the processing table 1 , and the transmission frame 24 passes through the sliding installation and the limiting groove 26 .

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a driving slide rail 11 is fixedly installed on the top side of the processing table 1, and a fixing plate 12 is slidably installed on the top surface of every two sets of driving slide rails 11, and a penetration groove 13 is opened inside the middle end of each fixing plate 12.

[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a hollow frame 3 is fixedly installed on the outer side surface of each fixed plate 12 at both ends, an extrusion plate 31 is slidably installed inside each hollow frame 3, a fixing rod 32 is fixedly installed on the outer side surface of each extrusion plate 31, and the fixing rod 32 penetrates and is slidably installed on the outer side of the hollow frame 3, a tightening block 35 is fixedly installed on the end surface of each fixing rod 32 away from the extrusion plate 31, and the tightening block 35 is located on the outside of the insertion groove 13, and a push spring 33 is movably sleeved inside each hollow frame 3, and the side of the push spring 33 is movably fitted to the outer side surface of the extrusion plate 31.

[0027] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown in FIG. 1 , a movable groove 34 is provided at the middle end of each hollow frame 3 near the insertion groove 13 , and a fixing rod 32 is slidably installed in the movable groove 34 .

[0028] During operation, according to the outer diameter of the oil-gas separator to be installed, the servo motor 27 is turned on through an external control switch to make it run and drive the bidirectional screw 21 to rotate synchronously inside the transmission frame 2. Combined with the rotation transmission effect of the bidirectional screw 21 on the transmission sleeve 22 and the guiding and limiting effect of the limiting groove 26 on the transmission frame 24, the two groups of transmission sleeves 22 can be driven to move horizontally in the transmission frame 2 synchronously. Subsequently, under the transmission effect of the connecting rod 23 and the transmission frame 24, the two groups of limiting arc plates 25 can be driven to move horizontally in the surface of the processing table 1 synchronously until the inner side of the limiting arc plate 25 can fit the outer side of the oil-gas separator. After the abutment reinforcement, the two sets of abutment blocks 35 are pressed down to drive the fixing rod 32 and the extrusion plate 31 to move synchronously, and the push spring 33 is squeezed to deform it. After the pipeline to be assembled is pushed and inserted into the penetration groove 13, the abutment block 35 is released and the position of the abutment block 35 is restored and moved under the reverse push of the push spring 33, and it is fitted to the outer wall of the pipeline, and a centering abutment limit treatment is performed on it. Then, the driving slide rail 11 is started to drive the fixing plate 12 and the pipeline to move toward the pipeline connection port of the oil-gas separator until the pipeline is inserted into its connection port, and the assembly process of the pipeline and the oil-gas separator is completed.

Claims

1. A pipeline installation tool for an automobile oil-gas separator, comprising a processing table (1), characterized in that: A driving slide rail (11) is fixedly installed on the top side of the processing table (1), and a fixing plate (12) is slidably installed on the top surface of each two groups of the driving slide rails (11), and a penetration groove (13) is opened inside the middle end of each fixing plate (12), and a transmission frame (2) is fixedly installed on the middle end surface of the bottom of the processing table (1); A bidirectional screw rod (21) is rotatably mounted on the middle end of the inner side of the transmission frame (2) via a bearing, and transmission sleeves (22) are movably sleeved on the outer side surfaces of both ends of the bidirectional screw rod (21), and a connecting rod (23) is fixedly mounted on the outer top surface of each transmission sleeve (22), and the connecting rod (23) passes through the interior of the sliding installation and the transmission frame (2), and a transmission frame (24) is fixedly mounted on the top surface of each connecting rod (23), and the transmission frame (24) passes through the interior of the sliding installation and the processing table (1); A limiting arc plate (25) is fixedly mounted on the top surface of each transmission frame (24), and the limiting arc plate (25) is slidably located above the processing table (1).

2. The pipeline installation tool for an automobile oil-gas separator according to claim 1, characterized in that: A servo motor (27) is fixedly mounted on the outer surface of the transmission frame (2), and the side edge of the transmission shaft of the servo motor (27) is fixedly connected to the outer top surface of the bidirectional screw rod (21) via a coupling.

3. The pipeline installation tool for an automobile oil-gas separator according to claim 1, characterized in that: A limiting groove (26) is provided inside the middle end of the processing table (1), and the transmission frame (24) passes through the sliding installation and the limiting groove (26).

4. The pipeline installation tool for an automobile oil-gas separator according to claim 1, characterized in that: A hollow frame (3) is fixedly mounted on both end surfaces of the outer side of each fixing plate (12), an extrusion plate (31) is slidably mounted inside each hollow frame (3), a fixing rod (32) is fixedly mounted on the outer side surface of each extrusion plate (31), and the fixing rod (32) penetrates and is slidably mounted on the outer side of the hollow frame (3), and a tightening block (35) is fixedly mounted on the end surface of each fixing rod (32) away from the extrusion plate (31), and the tightening block (35) is located on the outer side of the penetration groove (13).

5. The pipeline installation tool for an automobile oil-gas separator according to claim 4, characterized in that: A movable groove (34) is provided at the middle end of one side of each hollow frame (3) close to the insertion groove (13), and a fixed rod (32) is slidably installed in the movable groove (34).

6. The pipeline installation tool for an automobile oil-gas separator according to claim 4, characterized in that: A push spring (33) is movably sleeved inside each of the hollow frames (3), and the side of the push spring (33) is movably fitted to the outer surface of the extrusion plate (31).

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